linear algebra symbols Crossword Puzzles

NUMERAL SYMBOLS 2021-09-12

Across

Down

15 Clues: 8 • 6 • 7 • 3 • 9 • 4 • 1 • 2 • 5 • 10 • 11 • 13 • 15 • 12 • 14

NUMERAL SYMBOLS 2021-09-04

Across

Down

XIV
XVIII
XL
LXX
VIII
II
X

15 Clues: L • V • X • IV • XL • XI • II • XX • XIV • III • LXX • XXX • XII • VIII • XVIII

NUMERAL SYMBOLS 2021-09-04

Across

XII
XL
IV
XXX
XVIII
XI
XIV

Down

II
LXX
L
III
V
X
XX
VIII

15 Clues: L • V • X • II • XL • IV • XX • XI • XII • LXX • III • XXX • XIV • VIII • XVIII

NUMERAL SYMBOLS 2021-09-05

Across

Down

XV
LXXX
XVII
XX
V

15 Clues: I • V • X • XV • IX • VI • XX • XL • XI • XXX • III • VII • XIX • LXXX • XVII

NUMERAL SYMBOLS 2021-09-05

Across

Down

XV
XVII
IX
XX
I
LXXX
V

15 Clues: X • I • V • XV • VI • IX • XX • XI • XL • VII • XXX • XIX • III • XVII • LXXX

LOGIC SYMBOLS 2021-09-13

Across

example ! x
⇔
&
example x ⋅ y
example x + y
example ¬ x
∴

Down

example x ^ y
∨
exclusive or - xor
∵
∀
negation
⇒
x'

15 Clues: ∨ • ∵ • ∀ • ⇔ • ⇒ • & • ∴ • x' • negation • example ! x • example ¬ x • example x ^ y • example x ⋅ y • example x + y • exclusive or - xor

Logic Symbols 2022-03-15

Across

!
¬
plus ⊕
∴
&
⇒
∃
∀

Down

15 Clues: ↔ • ^ • ⋅ • ! • ~ • ¬ • ∨ • ∴ • & • ⇒ • + • ∵ • ∃ • ∀ • plus ⊕

Logic Symbols 2022-03-15

Across

Down

15 Clues: ⇒ • ∄ • ⊕ • ∃ • • • & • ⇔ • ∀ • ^ • | • ∴ • ∨ • + • ∵ • x'

NUMERAL SYMBOLS 2022-03-18

Across

XLII
VI
III
XX
VIII
XV
XXIV

Down

15 Clues: L • I • X • IV • VI • XX • XV • XL • II • VII • III • XXX • XLII • VIII • XXIV

LOGIC SYMBOLS 2021-09-06

Across

X'
.•.
+
^
|
-
&

Down

•
!
v
~
•.•
equivalent or xor
if and only if (iff)
not-negation

15 Clues: • • ! • v • ~ • + • ^ • | • - • & • X' • •.• • .•. • not-negation • equivalent or xor • if and only if (iff)

LOGIC SYMBOLS 2021-09-06

Across

^
!
+
|
•.•
.•.
not-negation
&

Down

if and only if (iff)
equivalent or xor
~
.
-
v
quote X'

15 Clues: ^ • ~ • ! • . • - • v • + • | • & • •.• • .•. • quote X' • not-negation • equivalent or xor • if and only if (iff)

LOGIC SYMBOLS 2021-09-08

Across

example ! x
⇔
&
example x ⋅ y
example x + y
example ¬ x
∴

Down

example x ^ y
∨
exclusive or - xor
∵
∀
negation
⇒
x'

15 Clues: ∨ • ∵ • ∀ • ⇔ • ⇒ • & • ∴ • x' • negation • example ! x • example ¬ x • example x ^ y • example x ⋅ y • example x + y • exclusive or - xor

NUMERAL SYMBOLS 2022-03-16

Across

XVIII
C
XV
X
LXXX
VI
III
XL
XC

Down

15 Clues: C • X • IV • XI • XV • LX • VI • XL • XC • LXX • XIX • XXX • III • LXXX • XVIII

Logic Symbols 2022-03-16

Across

∃
+
∴
∵
|
!
⇒
negation

Down

15 Clues: ∨ • ∃ • + • ∴ • ∵ • ⇔ • | • ^ • ∀ • & • ! • ⊕ • ⇒ • x' • negation

Geometry Symbols 2022-03-16

Across

″
°
distance between points x and y
same shapes, not same size
∠
⊥
= 90°
π = 3.141592654...

Down

≅
arcminute, 1° = 60′
rad
∥
line from point A to point B
line that start from point A
infinite line

15 Clues: ≅ • ″ • ° • ∥ • ∠ • ⊥ • rad • = 90° • infinite line • π = 3.141592654... • arcminute, 1° = 60′ • same shapes, not same size • line from point A to point B • line that start from point A • distance between points x and y

Geometry Symbols 2022-03-16

Across

Down

m∠
Δ
↔
⌒
∪
rad
|x-y|

15 Clues: Δ • ∠ • ∟ • ↔ • ≈ • ⌒ • ∪ • ≅ • ∩ • ~ • ¯ • ° • m∠ • rad • |x-y|

Numeral Symbols 2022-03-16

Across

Down

15 Clues: 7 • 18 • 11 • 13 • 55 • 12 • 92 • 26 • 40 • 17 • 50 • 66 • 80 • 70 • 300

Geometry Symbols 2022-03-16

Across

arcsecond 1' = 60''
=3.141592654
perpendicular line ( 90° angles)
parallel lines
line that start from point A
=90°
1 turn = 360°
same shape but not same size
formed by two rays

Down

line from point A to point B
radians angle unit
arcminute 1° = 60'
grads angle unit
infinite line
arc from point A to point B

15 Clues: =90° • =3.141592654 • infinite line • 1 turn = 360° • parallel lines • grads angle unit • radians angle unit • arcminute 1° = 60' • formed by two rays • arcsecond 1' = 60'' • arc from point A to point B • line from point A to point B • line that start from point A • same shape but not same size • perpendicular line ( 90° angles)

Geometry Symbols 2022-03-16

Across

arcsecond 1' = 60''
=3.141592654
perpendicular line ( 90° angles)
parallel lines
line that start from point A
=90°
1 turn = 360°
same shape but not same size
formed by two rays

Down

line from point A to point B
radians angle unit
arcminute 1° = 60'
grads angle unit
infinite line
arc from point A to point B

Geometry Symbols 2022-03-16

Across

arc from point A to point B
=90°
infinite line
same shape but not same size
line from point A to point B
arcsecond 1' = 60''
=3.141592654
parallel lines

Down

radians angle unit
1 turn = 360°
grads angle unit
perpendicular line ( 90° angles)
formed by two rays
arcminute 1° = 60'
line that start from point A

15 Clues: =90° • =3.141592654 • 1 turn = 360° • infinite line • parallel lines • grads angle unit • radians angle unit • formed by two rays • arcminute 1° = 60' • arcsecond 1' = 60'' • arc from point A to point B • same shape but not same size • line from point A to point B • line that start from point A • perpendicular line ( 90° angles)

LOGIC SYMBOLS 2022-03-16

Across

symbol name of |
symbol name of ∀
symbol name of ∃
⇔
definition of tilde
∨
⇒

Down

symbol name of x'
symbol name of !
symbol name of ^
symbol name of ∴
+
symbol name of &
symbol name of negation
⊕

15 Clues: + • ⊕ • ⇔ • ∨ • ⇒ • symbol name of | • symbol name of ! • symbol name of ^ • symbol name of ∴ • symbol name of ∀ • symbol name of & • symbol name of ∃ • symbol name of x' • definition of tilde • symbol name of negation

NUMERAL SYMBOLS 2022-03-16

Across

Down

XIII
IV
XL
XIX
XVII
XVIII
XXX
LXX

15 Clues: C • V • L • LX • IV • XL • XI • XC • XX • XIX • XXX • LXX • XIII • XVII • XVIII

NUMERAL SYMBOLS 2022-03-18

Across

Down

XVI
C
LX
2
LXX
XL
4
LXXX
12

15 Clues: C • V • 2 • L • 4 • LX • XL • XX • XC • 12 • XVI • LXX • XIV • III • LXXX

GEOMETRY SYMBOLS 2022-03-14

Across

line that start from point A
same shapes, not same size
90 degree angle
equivalence of geomteric shapes and size
shapes
one turn
infinite line
"

Down

arcminute
rad/c
x-y
ll
grad/g
/_
line from point a to point b

15 Clues: " • ll • /_ • x-y • rad/c • grad/g • shapes • one turn • arcminute • infinite line • 90 degree angle • same shapes, not same size • line that start from point A • line from point a to point b • equivalence of geomteric shapes and size

Numeral Symbols 2022-03-14

Across

2 times 2
less than 12 more than 10
600 divided by 6
no value, It is the only integer (and, in fact, the only real number) that is neither negative nor positive.
ten times two
120 divided by 10
100 less than 10

Down

twenty less than 5
one letter L and three letter X in roman numeral
3 times 3
five times 10
3 times 10
one times one
one plus one
100 divided by 10

15 Clues: 2 times 2 • 3 times 3 • 3 times 10 • one plus one • five times 10 • one times one • ten times two • 600 divided by 6 • 100 less than 10 • 100 divided by 10 • 120 divided by 10 • twenty less than 5 • less than 12 more than 10 • one letter L and three letter X in roman numeral • no value, It is the only integer (and, in fact, the only real number) that is neither negative nor positive.

GEOMETRY SYMBOLS 2022-03-14

Across

′
∠
Δ
rad
∥
|x-y|
grad

Down

infinite line
⊥
″
≅
~
π
°
line that start from point A

15 Clues: ⊥ • ′ • ∠ • ″ • Δ • ≅ • ~ • ∥ • π • ° • rad • grad • |x-y| • infinite line • line that start from point A

Geometry Symbols 2022-03-14

Across

arc from point A to B
distance between point x and y
1turn=360°
arcminute,1=60°
=90°
radians angle unit
line that start from point a
line from point a to b

Down

perpendicular lines
parallel lines
same shapes not same size
arcsecond,1'=60°
infinite line
grads angle
formed by two rays

15 Clues: =90° • 1turn=360° • grads angle • infinite line • parallel lines • arcminute,1=60° • arcsecond,1'=60° • radians angle unit • formed by two rays • perpendicular lines • arc from point A to B • line from point a to b • same shapes not same size • line that start from point a • distance between point x and y

GEOMETRY SYMBOLS 2022-03-17

Across

|x-y|
infinite line
deg
formed by two rays
rad
line start from point A
∆
=90°

Down

||
line from point A to point B
90° angle
same shapes, not same size
"
equevalence of geometric shape and size
'

15 Clues: " • ' • ∆ • || • deg • rad • =90° • |x-y| • 90° angle • infinite line • formed by two rays • line start from point A • same shapes, not same size • line from point A to point B • equevalence of geometric shape and size

NUMERAL SYMBOLS 2022-03-17

Across

Down

XL
XVIII
III
X
XI
LXXX
XC
VI

15 Clues: X • C • XL • IV • XI • XC • XV • VI • LX • III • XXX • LXX • XIX • LXXX • XVIII

Geometry Symbols 2022-03-17

Across

||
g
′
″
c
´
△
|x-y|

Down

15 Clues: ≅ • ⊥ • g • ° • ′ • ″ • π • ∠ • c • ~ • ´ • ∟ • △ • || • |x-y|

Logic Symbols 2022-03-16

Across

if and only or iff
not negation or !
∀
and or &
or or +
negation or ~
or or V
not negation or X'

Down

∴
or or |
∄
not negation
exclusive or xor
and
⇒

15 Clues: ∴ • ∄ • ∀ • ⇒ • and • or or | • or or + • or or V • and or & • not negation • negation or ~ • exclusive or xor • not negation or ! • if and only or iff • not negation or X'

Numeral Symbols 2022-03-16

Across

IX
III
LXXX
X
LXX
VI
XII
XI

Down

XVII
V
IV
XV
VIII
XIII
VII

15 Clues: V • X • IV • XV • IX • VI • XI • III • LXX • VII • XII • XVII • VIII • LXXX • XIII

Oklahoma's Symbols 2022-02-25

Across

The state percussion instrument
The color of the field on the state flag
What the crosses on the shield represent
What is beneath the shield
How many central figures there are
What is in the middle of the state flag
The state insect
The state instrument

Down

One of the state colors
The state beverage
The state animal
The state floral emblem
The state nickname
The state game animal
The state tree

15 Clues: The state tree • The state animal • The state insect • The state beverage • The state nickname • The state instrument • The state game animal • One of the state colors • The state floral emblem • What is beneath the shield • The state percussion instrument • How many central figures there are • What is in the middle of the state flag • The color of the field on the state flag • ...

Oklahoma's Symbols 2022-02-25

Across

The state percussion instrument
The color of the field on the state flag
What the crosses on the shield represent
What is beneath the shield
How many central figures there are
What is in the middle of the state flag
The state insect
The state instrument

Down

One of the state colors
The state beverage
The state animal
The state floral emblem
The state nickname
The state game animal
The state tree

NUMERAL SYMBOLS 2022-03-10

Across

XI
0
8
X
I
LXXX
3
XII

Down

XV
V
XL
XC
XIII
XX
II

15 Clues: V • 0 • 8 • X • I • 3 • XV • XI • XL • XC • XX • II • XII • XIII • LXXX

Numeral Symbols 2022-03-11

Across

MD in Roman Numerals
CML in Roman Numerals
100 in Western Arabic
90 in Western Arabic

Down

500 in Western Arabic
13 in Western Arabic
II in Roman Numerals
M in Roman Numerals
20 in Western Arabic
XIV in Roman Numerals
50 in Western Arabic
X in Roman Numerals
LXXX in Roman Numerals
XI in Roman Numerals
9 in Western Arabic

15 Clues: M in Roman Numerals • X in Roman Numerals • 9 in Western Arabic • 13 in Western Arabic • II in Roman Numerals • 20 in Western Arabic • MD in Roman Numerals • 50 in Western Arabic • XI in Roman Numerals • 90 in Western Arabic • 500 in Western Arabic • XIV in Roman Numerals • CML in Roman Numerals • 100 in Western Arabic • LXXX in Roman Numerals

Logic Symbols 2022-03-12

Across

Down

15 Clues: | • ! • ^ • ~ • ¬ • & • ∵ • ⋅ • ∃ • ⊕ • ∀ • ∴ • ⇔ • ⇒ • +

Sets Symbols 2016-08-20

Across

Set with no element in common
The numbers starting from 0 upwards
Number that cannot be expressed as a ratio of integers
Portion of a set
Set which contains all objects, including itself
Member of a set

Down

Collection of sets
Empty set
The whole numbers from 1 upwards
Numbers including all rational and irrational numbers
Number that can be written as a ratio of integers
Elements not in that particular set
Whole numbers that can be positive, negative or zero
Set of elements common, in other sets
Collection of objects

15 Clues: Empty set • Member of a set • Portion of a set • Collection of sets • Collection of objects • Set with no element in common • The whole numbers from 1 upwards • The numbers starting from 0 upwards • Elements not in that particular set • Set of elements common, in other sets • Set which contains all objects, including itself • Number that can be written as a ratio of integers • ...

Numeral Symbols 2023-03-06

Across

X
XIII
I
XVIII
XV
V
III

Down

XVII
IX
VI
II
XX
VII
IV
VIII

15 Clues: X • I • V • IX • VI • II • XX • XV • IV • VII • III • XVII • XIII • VIII • XVIII

Geometry Symbols 2023-02-28

Across

1 turn=360 degrees
same shapes not same size
infinite line
arc from point A to point B
90 degrees angle
shape
line that start from point A
equivalence of geometric shapes and size

Down

rad
3.14
distance between points x and y
line from point A to point
formed by two rays
| |
=90 degress

15 Clues: rad • | | • 3.14 • shape • =90 degress • infinite line • 90 degrees angle • 1 turn=360 degrees • formed by two rays • same shapes not same size • line from point A to point • arc from point A to point B • line that start from point A • distance between points x and y • equivalence of geometric shapes and size

NUMERAL SYMBOLS 2023-02-24

Across

V
19
יד
ד
XXX
XX
C

Down

eighty
0
eighteen
LX
40
17
י
ט

15 Clues: 0 • V • ד • י • ט • C • LX • 40 • 19 • 17 • יד • XX • XXX • eighty • eighteen

LOGIC SYMBOLS 2023-02-24

Across

∴
X'
•
tilde
!
⇒
¬
∃

Down

|
∨
+
if and only if (iff)
^
&
⊕

15 Clues: | • ∨ • + • ∴ • ^ • & • • • ⊕ • ! • ⇒ • ¬ • ∃ • X' • tilde • if and only if (iff)

Numeral Symbols 2023-03-03

Across

טו
C
١٧
מ
א
XXX
٨٠
ע
60

Down

15 Clues: ٥ • X • ٠ • C • מ • L • א • כ • ע • טו • 90 • ١٧ • ٨٠ • 60 • XXX

Numeral symbols 2024-02-18

Across

Down

XL
XC
XIV
V
C
I
IX
VIII

15 Clues: L • V • C • I • X • XL • XC • XX • IV • II • XI • IX • XIV • XII • VIII

Geometry Symbols 2024-02-18

Across

°
double prime
the ratio between the circumference and diameter of a circle
line from point A to point B
′
~
Δ

Down

Infinite line
g
|x-y|
line that start from point A
formed by two rays
Grad
∥
c

15 Clues: ° • g • ∥ • c • ′ • ~ • Δ • Grad • |x-y| • double prime • Infinite line • formed by two rays • line that start from point A • line from point A to point B • the ratio between the circumference and diameter of a circle

Logic Symbols 2024-02-17

Across

Down

∃
+
^
~
∴
⇔ ↔
⊕
⇒
a horizontal line written above a mathematical symbol to give it some special meaning

15 Clues: ∃ • + • ∀ • ^ • ∨ • ~ • ∴ • ⊕ • ¬ • ⇒ • ∵ • & • x' • ⇔ ↔ • a horizontal line written above a mathematical symbol to give it some special meaning

Numeral Symbols 2024-02-17

Across

Down

15 Clues: 0 • V • I • C • X • L • XV • IX • XX • XL • XC • VI • XIV • XXX • XIX

Geometry Symbols 2024-02-17

Across

deg
∠, formed by two rays
π = 3.141592654..
′
Δ
equivalence of geometric shapes and size
∥

Down

line from point A to point B
radians
∟ = 90°
same shapes, not same size
infinite line
gradians
line that start from point A
″

15 Clues: ′ • Δ • ″ • ∥ • deg • radians • ∟ = 90° • gradians • infinite line • π = 3.141592654.. • ∠, formed by two rays • same shapes, not same size • line from point A to point B • line that start from point A • equivalence of geometric shapes and size

Geometry Symbols 2024-03-06

Across

' arcminute, 1°=60'
≅
line that start from point A
⊥
~
g, grad
∠

Down

deg,°
|x-y|
Δ
∥
", arcsecond, 1'= 60"
π
rad, c
∟,=90°

15 Clues: Δ • ∥ • ≅ • π • ⊥ • ~ • ∠ • deg,° • |x-y| • rad, c • ∟,=90° • g, grad • ' arcminute, 1°=60' • ", arcsecond, 1'= 60" • line that start from point A

GEOMETRY SYMBOLS 2024-09-01

Across

Down

~
c
°
grad
'
∡
∠

15 Clues: ~ • c • ° • ⊥ • ∟ • ' • ∡ • π • ≅ • ∥ • ∠ • Δ • ∢ • '' • grad

GEOMETRY SYMBOLS 2024-09-01

Across

a curved portion of the circumference of a circle.
is a part of a straight line that has two endpoints.
is a part of a line that has a starting point but extends infinitely in one direction.
is a unit of measurement for temperature, most commonly associated with the Celsius (°C) and Fahrenheit (°F) scales.
represents the ratio of a circle's circumference to its diameter.
the concept of separation or separation between things.
is a two-dimensional geometric shape with three sides and three angles.
describes a relationship between two lines or planes where they intersect at a right angle (90 degrees).

Down

is a whole number greater than 1 that has only two divisors: 1 and itself.
infinitely in both directions.
two geometric figures have the same shape and size.
unit used to measure angles.
refers to the comparison of two shapes that have the same shape but possibly different sizes.
two lines that maintain the same distance apart throughout their length.
typically measured in degrees (°).

15 Clues: unit used to measure angles. • infinitely in both directions. • typically measured in degrees (°). • a curved portion of the circumference of a circle. • two geometric figures have the same shape and size. • is a part of a straight line that has two endpoints. • the concept of separation or separation between things. • ...

NUMBERAL SYMBOLS 2024-09-02

Across

in european "4"
0
XC
"VII" 7
IX
XVIII
12 "XII"

Down

XL
XV
"V" in roman numbericals
in roman it symbolizes as LXX.
VIII
"I"
III
11 in European

15 Clues: 0 • XL • XV • XC • IX • "I" • III • VIII • XVIII • "VII" 7 • 12 "XII" • 11 in European • in european "4" • "V" in roman numbericals • in roman it symbolizes as LXX.

Numeral Symbols 2024-09-02

Across

XVIII
XVI
VI
VIII
V
I
IV
VII
XI

Down

X
XIII
XIX
IX
II
III

15 Clues: X • V • I • VI • IX • II • IV • XI • XVI • XIX • III • VII • XIII • VIII • XVIII

GEOMETRY SYMBOLS 2024-09-02

Across

|x-y|
∠
°
⌒
π
∢
′

Down

″
∼
≅
⊥
∟
rad
△
grad

15 Clues: ″ • ∼ • ≅ • ⊥ • ∠ • ° • ⌒ • ∟ • π • △ • ∢ • ′ • rad • grad • |x-y|

Number symbols 2024-09-04

Across

Down

15 Clues: 4 • 5 • 0 • 1 • 8 • 9 • 6 • 3 • 7 • 2 • 14 • 13 • 11 • 10 • 12

Geometry Symbols 2024-08-31

Across

Down

15 Clues: ∩ • ≈ • ∝ • π • ⊥ • △ • ≅ • ⊆ • ∠ • ∪ • □ • ∑ • ∥ • ° • ∅

LOGIC SYMBOLS 2024-08-31

Across

Down

15 Clues: ~ • ∵ • ↔ • ∀ • ! • ∨ • ⊕ • + • ∴ • ¬ • ∃ • | • & • ^ • x'

Logic Symbols 2022-09-08

Across

Down

∨
∵
⇒
^
~
⊕
¬
not - negation

15 Clues: ∨ • & • . • ∵ • ⇒ • ! • ^ • ~ • ⊕ • ∀ • ∴ • + • ¬ • ⇔ • not - negation

Numeral Symbols 2022-09-16

Across

X
XIII
XIV
VII
V
XI

Down

IV
I
II
XII
VIII
XV
III
VI
IX

15 Clues: I • X • V • IV • II • XV • VI • IX • XI • XII • XIV • III • VII • XIII • VIII

Geometry Symbols 2022-09-19

Across

| |
~
grad
π
∆
≅
°
⊥
AB

Down

rad
|x - y|
<
∟
’’
’

15 Clues: ~ • < • π • ∆ • ∟ • ’ • ≅ • ° • ⊥ • ’’ • AB • rad • | | • grad • |x - y|

Geometry Symbols 2022-09-19

Across

’’
⊥
≅
| |
∟
AB
’

Down

°
grad
|x - y|
rad
π
~
∆
<

15 Clues: ° • ⊥ • π • ≅ • ~ • ∆ • ∟ • < • ’ • ’’ • AB • rad • | | • grad • |x - y|

geometry symbols 2022-09-19

Across

AB
|x - y|
⊥
<
’’
°
~

Down

∆
π
rad
grad
| |
≅
’
∟

15 Clues: ∆ • π • ≅ • ’ • ⊥ • < • ∟ • ° • ~ • AB • ’’ • rad • | | • grad • |x - y|

NUMERAL SYMBOLS 2022-09-14

Across

Down

15 Clues: 8 • 6 • 7 • 3 • 9 • 4 • 1 • 2 • 5 • 10 • 11 • 13 • 15 • 12 • 14

Numerical Symbols 2023-09-09

Across

Down

15 Clues: 4 • 1 • 9 • 40 • 11 • 20 • 60 • 30 • 70 • 80 • 15 • 90 • 10 • 50 • 100

LOGIC SYMBOLS 2023-09-10

Across

The symbol is ∃
The symbol is &
The symbol is ⇒
It mean negation
It means 'or' with a symbol of ∨
The symbol is ∀
It mean not-negation with a symbol of x'

Down

Used also as 'and' with a symbol of (^)
The symbol is ∵
The symbol is ∴
The symbols is ↔
The symbol is ¬
Means 'and' with a symbol of (.)
The symbol is !
It means exclusive or -xor

15 Clues: The symbol is ∵ • The symbol is ∃ • The symbol is ∴ • The symbol is & • The symbol is ¬ • The symbol is ⇒ • The symbol is ! • The symbol is ∀ • The symbols is ↔ • It mean negation • It means exclusive or -xor • Means 'and' with a symbol of (.) • It means 'or' with a symbol of ∨ • Used also as 'and' with a symbol of (^) • It mean not-negation with a symbol of x'

Geometry Symbols 2023-09-10

Across

~
"
|x-y|
deg
⊥
grad

Down

=90°
🔼
AB
π
📐
∢
'
||
rad

15 Clues: 🔼 • π • ~ • " • 📐 • ∢ • ' • ⊥ • AB • || • deg • rad • =90° • grad • |x-y|

GEOMETRY SYMBOLS 2023-09-09

Across

" ° "
"∆"
"rad"
"∡"
" ∢"
same shapes, not same size
"π"
equivalence of geometric shapes and size

Down

" |x-y| "
It is usually represented by the bar symbol "—"on top of the endpoints
" ∥ "
"⊥ "
" ⌢ "
formed by two rays
= 90°

15 Clues: "∆" • "∡" • "π" • "⊥ " • " ∢" • " ∥ " • " ° " • "rad" • " ⌢ " • = 90° • " |x-y| " • formed by two rays • same shapes, not same size • equivalence of geometric shapes and size • It is usually represented by the bar symbol "—"on top of the endpoints

GEOMETRY SYMBOLS 2023-09-09

Across

Name of this " ∑∑" symbol
Name of this "MR" symbol
half the population is below this value "Md"
Name of this "Bin(n,p) " symbol
Name of this "Px,y" symbol
a guassian distribution " N(μ,σ2)"
Name of this "exp(λ) " symbol
middle value of random variable x "x͂"
Name of this "μ" symbol

Down

it is a equal probability in range "U(a,b)"
Name of this "Geom(p)" symbol
value that occurs most frequently in population "Mo"
Name of this "s" symbol
sum of all values in range of series "∑"
this symbol is population values "σ²"

15 Clues: Name of this "s" symbol • Name of this "μ" symbol • Name of this " ∑∑" symbol • Name of this "MR" symbol • Name of this "Px,y" symbol • Name of this "Geom(p)" symbol • Name of this "exp(λ) " symbol • Name of this "Bin(n,p) " symbol • a guassian distribution " N(μ,σ2)" • this symbol is population values "σ²" • middle value of random variable x "x͂" • ...

NUMERAL SYMBOLS 2023-09-10

Across

Its Roman symbol is "IV"
Its Roman symbol is "XII"
The Roman symbol for seventeen
Its Roman symbol is "XX"
Its Roman symbol is "IX"
Its Roman symbol is "XV"
The Roman symbol for seven
The Roman symbol for nineteen

Down

Its Roman symbol is "III"
The Roman symbol for seventy
Its Roman symbol is "XVI"
Its Roman symbol is "V"
Its Roman symbol is "XI"
The Roman symbol for thirteen
The Roman symbol for eight

15 Clues: Its Roman symbol is "V" • Its Roman symbol is "IV" • Its Roman symbol is "XX" • Its Roman symbol is "XI" • Its Roman symbol is "IX" • Its Roman symbol is "XV" • Its Roman symbol is "III" • Its Roman symbol is "XII" • Its Roman symbol is "XVI" • The Roman symbol for seven • The Roman symbol for eight • The Roman symbol for seventy • The Roman symbol for thirteen • ...

Geometric Symbols 2023-09-10

Across

what is this symbol →AB
what is this symbol ⌒AB
what is this symbol ¯AB
what is this symbol °
what is this symbol "
what is this symbol Δ
what is this symbol π

Down

what is this symbol g
what is this symbol ∟
what is this symbol ⊥
what is this symbol ||
what is this symbol ′
what is this symbol ∠
what is this symbol ∼
what is this symbol c

15 Clues: what is this symbol g • what is this symbol ∟ • what is this symbol ⊥ • what is this symbol ′ • what is this symbol ∠ • what is this symbol ∼ • what is this symbol ° • what is this symbol c • what is this symbol " • what is this symbol Δ • what is this symbol π • what is this symbol || • what is this symbol →AB • what is this symbol ⌒AB • what is this symbol ¯AB

Geometry symbols 2023-09-10

Across

≅
distance between points x and y
g
arc from point A to point B
parallel lines
Δ
rad
′

Down

∟
″
π
°
~
∠
infinite line

15 Clues: ≅ • ∟ • ″ • π • ° • g • ~ • ∠ • Δ • ′ • rad • infinite line • parallel lines • arc from point A to point B • distance between points x and y

GEOMETRY SYMBOLS 2023-09-18

Across

∡ABC=30°
formed by two rays
⊥
degree
line that start from point A

Down

∢AOB=30°
arcsecond, 1'=60"
∥
line from point A to point B
same sapes, not same size
=90°
arcminute, 1°=60'
infinite line
arc from point A to point B
1 turn=360°

15 Clues: ∥ • ⊥ • =90° • degree • ∢AOB=30° • ∡ABC=30° • 1 turn=360° • infinite line • arcsecond, 1'=60" • arcminute, 1°=60' • formed by two rays • same sapes, not same size • arc from point A to point B • line from point A to point B • line that start from point A

Geometry Symbols 2023-09-13

Across

is the ratio between the circumference and diameter of a circle
arc from point A to point B
distancw between points x and y
What is this symbol '
= 90
line that start from point A
What is this symbol °
Formed by two rays

Down

line from point A to point B
Same shapes, not same size
arcsecond, 1′ = 60″
≅
What symbol is this ⊥
What is this symbol m∠
What is this symbol c

15 Clues: ≅ • = 90 • Formed by two rays • arcsecond, 1′ = 60″ • What symbol is this ⊥ • What is this symbol ' • What is this symbol ° • What is this symbol c • What is this symbol m∠ • Same shapes, not same size • arc from point A to point B • line from point A to point B • line that start from point A • distancw between points x and y • ...

Geometry Symbols 2023-09-13

Across

Down

15 Clues: △ • ′ • ∡ • — • ° • ⊥ • ″ • ~ • ∠ • ∥ • ≅ • ∢ • ∟ • π • rad

Geometry symbols 2023-09-13

Across

Down

△
♡
☆
❒
◭
⬡
🪁
↑
✞
⪧

15 Clues: △ • ♡ • ☆ • ❒ • ◭ • ⬡ • 🪁 • ◣ • ↑ • ○ • ✞ • ▭ • ⪧ • ⬭ • □

Numeral Symbols 2023-09-08

Across

VI
X
XIII
IX
IV
XII
V
XIV

Down

VIII
VII
XI
III
XV
I
II

15 Clues: X • I • V • VI • XI • XV • IX • IV • II • VII • III • XII • XIV • VIII • XIII

Logic Symbols 2023-09-11

Across

Down

15 Clues: ∣ • + • ⇒ • ⋁ • ' • ∴ • & • ! • ⋅ • ^ • - • ∵ • ∃ • ¬ • Φ

GEOMETRY SYMBOLS 2023-09-11

Across

~
radians
⊥
⌢
≅
∢
grad
1 turn=360°

Down

∆
=90⁰ angle
'
|x-y|
||
line that start form point A
π

15 Clues: ∆ • ' • ~ • ⊥ • ⌢ • ≅ • ∢ • π • || • grad • |x-y| • radians • =90⁰ angle • 1 turn=360° • line that start form point A

Numeral symbols 2023-09-14

Across

IX
XXXV
VI
X
V
XXX

Down

LXX
XL
IV
I
VII
VIII
LX
III
II

15 Clues: I • X • V • IX • XL • IV • LX • VI • II • LXX • VII • III • XXX • VIII • XXXV

Logic Symbols 2023-09-14

Across

Down

15 Clues: & • ! • ⇒ • ^ • ∵ • + • ⊕ • ∨ • ¬ • ∄ • ∃ • ∴ • ~ • ∀ • x̄

Numeral Symbols 2023-09-14

Across

Ⅸ
Ⅲ
X
C
XV
XXX
XVII

Down

15 Clues: Ⅴ • Ⅸ • Ⅲ • X • C • Ⅷ • 0 • XL • XC • XV • LX • XVI • XII • XXX • XVII

NUMERAL SYMBOLS 2025-02-21

Across

XXX
XVIII
LXXX
VII
XL
XI
XVI
IX

Down

XIII
XII
LX
IV
XX
X
XC

15 Clues: X • LX • IV • XL • XX • XI • IX • XC • XXX • XII • VII • XVI • XIII • LXXX • XVIII

Logic Symbols 2025-02-22

Across

used to indicate a quotation within another quotation
∵
two or more values are the same or have the same value
a straight line that runs from top to bottom or bottom to top
means addition
an "approximately equal to" or "equivalent to" relationship between two values
term used to refer to the symbol &, which stems from the ligature of the Latin word et, meaning “and.”
used to indicate an exponent, meaning it signifies that a number is being raised to a certain power

Down

if something is true, then something else is also true
represented by the symbol "∃" and is called an existential quantifier
a V-shaped symbol that's often used in typography and proofreading
a horizontal line above a number or symbol, or a method for solving problems
a mathematical symbol representing a specific operation
∀
used to indicate a logical consequence

15 Clues: ∵ • ∀ • means addition • used to indicate a logical consequence • used to indicate a quotation within another quotation • if something is true, then something else is also true • two or more values are the same or have the same value • a mathematical symbol representing a specific operation • a straight line that runs from top to bottom or bottom to top • ...

NUMERAL SYMBOLS 2025-02-22

Across

C
ס
XVII
٠
XXX
L
IX
XC

Down

15 Clues: C • ס • ٧ • פ • כ • ٠ • X • L • IV • XL • IX • XC • XIX • XXX • XVII

Geometry Symbols 2025-02-23

Across

A smooth curve joining two endpoints.(3 letters)
Line from point A to point B.(11 letters)
Always the same distance apart and never touching.(8 letters)
A series of points moving along a straight path.(4 letters)
The amount of space between two points.(8 letters)
Angle that measures exactly 90 degrees.(10 letters)
Geometric shapes and size.(11 letters)

Down

Two intersecting arcs on the surface of a sphere.(14 letters)
A number which has exactly two factors.(5 letters)
Being at right angles to a given line or plane.(13 letters)
The unit of measure for an angle.(6 letters)
Same shapes, not same size.(10 letters)
A three-sided polygon, which has three vertices.(8 letters)
Line with a starting point but no end point.(3 letters)
Two rays or lines that shares a common endpoint.(5 letters)

15 Clues: Geometric shapes and size.(11 letters) • Same shapes, not same size.(10 letters) • Line from point A to point B.(11 letters) • The unit of measure for an angle.(6 letters) • A smooth curve joining two endpoints.(3 letters) • A number which has exactly two factors.(5 letters) • The amount of space between two points.(8 letters) • ...

Numeral symbols 2025-02-23

Across

V
١٤
LXX
17
١٣
XII
VIII

Down

XC
ו
XI
L
טז
٣
ל
יט
XXX

16 Clues: ו • V • L • ٣ • ל • XC • XI • ١٤ • טז • 17 • יט • ١٣ • LXX • XXX • XII • VIII

LOGIC SYMBOLS 2025-02-23

Across

∀
∃
∴
∵
not negation
^
if and only if (iff)

Down

exclusive or - xor
&
x'
∨
negation
¬
x̄
⇒

15 Clues: ∀ • & • ∃ • ∴ • ∨ • ¬ • ∵ • ⇒ • ^ • x' • x̄ • negation • not negation • exclusive or - xor • if and only if (iff)

NUMERICAL SYMBOLS 2025-02-23

Across

0
ע
ל
כ
טו
יא
LXXX

Down

צ
C
טז
ס
יב
L
X
מ

15 Clues: צ • 0 • C • ע • ס • ל • L • כ • X • מ • טז • יב • טו • יא • LXXX

Math Symbols 2025-05-15

Across

()
0.25, 0.123, 0.3333
4(3+2)=12+8
4/2=2
<

Down

8 x 6=64
X^
8-2=6
=
The number with a variable 5X.
0.3456719....
2+3=5
Normally represented by a letter 6X.
A number that can be 0,negative, positive, but not a decimal.
>

15 Clues: = • > • < • X^ • () • 8-2=6 • 2+3=5 • 4/2=2 • 8 x 6=64 • 4(3+2)=12+8 • 0.3456719.... • 0.25, 0.123, 0.3333 • The number with a variable 5X. • Normally represented by a letter 6X. • A number that can be 0,negative, positive, but not a decimal.

numeral symbols 2025-02-26

Across

– The number 6, the first perfect number.
– The widely used numeral system (0-9).
– The number 4, the first composite number.
– The number 10, the base of the decimal system.
– The number 9, the square of 3.
– The number 2, the first even number.
– The number 7, often considered lucky.

Down

– Numbers indicating position (1st, 2nd, etc.).
– Numbers representing quantity (1, 2, 3, etc.).
– The number 5, a prime number.
– A numeral system using I, V, X, etc.
– The number 0, representing nothing.
– The number 8, a power of 2 (2³)
– The number 3, a prime number.
– The number 1, the first natural number.

15 Clues: – The number 5, a prime number. • – The number 3, a prime number. • – The number 9, the square of 3. • – The number 8, a power of 2 (2³) • – The number 0, representing nothing. • – A numeral system using I, V, X, etc. • – The number 2, the first even number. • – The widely used numeral system (0-9). • – The number 7, often considered lucky. • ...

Logic Symbols 2025-02-28

Across

Down

15 Clues: ⊕ • | • & • ~ • ∃ • ∨ • ^ • ⋅ • ! • ⇔ • ⇒ • ¬ • + • ∀ • x'

Numeral Symbols 2025-02-28

Across

٤
١٤
١٣
٣
٧
١٢

Down

٥
٠
١
٨
٩
٦
١١
١٠
٢

15 Clues: ٤ • ٥ • ٠ • ١ • ٨ • ٩ • ٦ • ٣ • ٧ • ٢ • ١٤ • ١٣ • ١١ • ١٠ • ١٢

Numerical Symbols 2025-02-24

Across

'V'
'15'
'III'
'IV'
'14'
'20'
'19'
'17'
'I'

Down

'11'
'13'
'II'
'12'
'16'
'18'

15 Clues: 'V' • 'I' • '11' • '15' • '13' • 'II' • 'IV' • '14' • '20' • '12' • '16' • '18' • '19' • '17' • 'III'

NUMERAL SYMBOLS 2025-02-24

Across

- Represents a trio; the third positive integer.
- Represents an octet; the eighth positive integer.
- Represents a quartet; the fourth positive integer.
- Represents a pair or couple; the second positive integer.
- Represents a half dozen; the sixth positive integer.
- Represents a septet; the seventh positive integer
- Represents a decade; the base of the decimal system.
- Represents a prime number; the eleventh positive integer.

Down

- Represents a quintet; the fifth positive integer.
- Represents a dozen; commonly used in measurement and time.
- Represents a fortnight (14 days); the fourteenth positive integer.
- Represents a baker’s dozen; often considered an unlucky number.
- Represents a single unit; the first positive integer.
- Represents a nonet; the ninth positive integer.
- Represents the absence of quantity; the integer between -1 and 1

15 Clues: - Represents a trio; the third positive integer. • - Represents a nonet; the ninth positive integer. • - Represents a quintet; the fifth positive integer. • - Represents an octet; the eighth positive integer. • - Represents a septet; the seventh positive integer • - Represents a quartet; the fourth positive integer. • ...

NUMERAL SYMBOLS 2025-02-24

Across

- Represents a quintet; the fifth positive integer.
- Represents a nonet; the ninth positive integer.
- Represents a baker’s dozen; often considered an unlucky number.
- Represents a dozen; commonly used in measurement and time.
- Represents an octet; the eighth positive integer.
- Represents a fortnight (14 days); the fourteenth positive integer.

Down

- Represents a septet; the seventh positive integer
- Represents a single unit; the first positive integer.
- Represents a prime number; the eleventh positive integer.
- Represents a half dozen; the sixth positive integer.
- Represents a decade; the base of the decimal system.
- Represents a trio; the third positive integer.
- Represents a pair or couple; the second positive integer.
- Represents the absence of quantity; the integer between -1 and 1
: Represents a quartet; the fourth positive integer.

15 Clues: - Represents a trio; the third positive integer. • - Represents a nonet; the ninth positive integer. • - Represents a septet; the seventh positive integer • - Represents a quintet; the fifth positive integer. • - Represents an octet; the eighth positive integer. • : Represents a quartet; the fourth positive integer. • ...