अवरोध पैदा करना: Mathematical Operators
हेक्साडेसिमल रेंज
0x2200
-
0x22FF
अक्षर गणना
256
∀
FOR ALL
U+2200
∁
COMPLEMENT
U+2201
∂
PARTIAL DIFFERENTIAL
U+2202
∃
THERE EXISTS
U+2203
∄
THERE DOES NOT EXIST
U+2204
∅
EMPTY SET
U+2205
∆
INCREMENT
U+2206
∇
NABLA
U+2207
∈
ELEMENT OF
U+2208
∉
NOT AN ELEMENT OF
U+2209
∊
SMALL ELEMENT OF
U+220A
∋
CONTAINS AS MEMBER
U+220B
∌
DOES NOT CONTAIN AS MEMBER
U+220C
∍
SMALL CONTAINS AS MEMBER
U+220D
∎
END OF PROOF
U+220E
∏
N-ARY PRODUCT
U+220F
∐
N-ARY COPRODUCT
U+2210
∑
N-ARY SUMMATION
U+2211
−
MINUS SIGN
U+2212
∓
MINUS-OR-PLUS SIGN
U+2213
∔
DOT PLUS
U+2214
∕
DIVISION SLASH
U+2215
∖
SET MINUS
U+2216
∗
ASTERISK OPERATOR
U+2217