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Unicode
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| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 2200 | ∀ | For All | すべての(普通限定子) | 224F | |
| 2201 | ∁ | Complement | →0297(ʗ) | ||
| 2202 | ∂ | Partial Differential | デル、ラウンドディー | 225F | |
| 2203 | ∃ | There Exists | 存在する(存在限定子) | 2250 | |
| 2204 | ∄ | There Does Not Exist | ≡2203(∃) 0338(◌̸) | ||
| 2205 | ∅ | Empty Set | →00D8(Ø) →2300(⌀) | 空集合 | 2247 |
| 2206 | ∆ | Increment | →0394(Δ) →25B3(△) | ||
| 2207 | ∇ | Nabla | →25BD(▽) | ナブラ | 2260 |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 2208 | ∈ | Element Of | 属する | 223A | |
| 2209 | ∉ | Not An Element Of | ≡2208(∈) 0338(◌̸) | 要素の否定、元の否定 | 2246 |
| 220A | ∊ | Small Element Of | →03F5(ϵ) | ||
| 220B | ∋ | Contains As Member | 元として含む | 223B | |
| 220C | ∌ | Does Not Contain As Member | ≡220B(∋) 0338(◌̸) | ||
| 220D | ∍ | Small Contains As Member | →03F6(϶) |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 220E | ∎ | End Of Proof | →2023(‣) →25AE(▮) |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 220F | ∏ | N-Ary Product | →03A0(Π) |
| 2210 | ∐ | N-Ary Coproduct | |
| 2211 | ∑ | N-Ary Summation | →03A3(Σ) →2140(⅀) |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 2212 | − | Minus Sign | →002D(-) →2796(➖) | 負符号、減算記号 | 215D |
| 2213 | ∓ | Minus-Or-Plus Sign | →00B1(±) | 負又は正符号 | 235B |
| 2214 | ∔ | Dot Plus | |||
| 2215 | ∕ | Division Slash | →002F(/) →2044(⁄) →27CB(⟋) | ||
| 2216 | ∖ | Set Minus | →005C(\) →27CD(⟍) →29F5(⧵) | ||
| 2217 | ∗ | Asterisk Operator | →002A(*) | ||
| 2218 | ∘ | Ring Operator | →00B0(°) →0970(॰) →25E6(◦) →10B39(𐬹) | ||
| 2219 | ∙ | Bullet Operator | →00B7(·) →2022(•) →2024(․) | ||
| 221A | √ | Square Root | →2713(✓) | 根号 | 2265 |
| 221B | ∛ | Cube Root | →0606(؆) | ||
| 221C | ∜ | Fourth Root | →0607(؇) | ||
| 221D | ∝ | Proportional To | →03B1(α) | 比例 | 2267 |
| Unicode | 表示 | 名称 | JIS名称 | JIS |
|---|---|---|---|---|
| 221E | ∞ | Infinity | 無限大 | 2167 |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 221F | ∟ | Right Angle | →2BFE(⯾) | ファクトリアル、直角 | 2D78 |
| 2220 | ∠ | Angle | →299F(⦟) | 角 | 225C |
| 2221 | ∡ | Measured Angle | |||
| 2222 | ∢ | Spherical Angle |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 2223 | ∣ | Divides | →007C(|) →01C0(ǀ) | ||
| 2224 | ∤ | Does Not Divide | ≡2223(∣) 0338(◌̸) | ||
| 2225 | ∥ | Parallel To | →01C1(ǁ) →2016(‖) | 平行 | 2254 |
| 2226 | ∦ | Not Parallel To | ≡2225(∥) 0338(◌̸) | 平行の否定 | 2255 |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 2227 | ∧ | Logical And | →22C0(⋀) →2303(⌃) →27D1(⟑) | 及び(合接) | 224A |
| 2228 | ∨ | Logical Or | →22C1(⋁) →2304(⌄) →27C7(⟇) | 又は(離接) | 224B |
| 2229 | ∩ | Intersection | →22C2(⋂) | 共通集合 | 2241 |
| 222A | ∪ | Union | →22C3(⋃) | 合併集合 | 2240 |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 222B | ∫ | Integral | →0283(ʃ) | 積分記号 | 2269 |
| 222C | ∬ | Double Integral | ≈222B(∫) 222B(∫) | 2重積分記号 | 226A |
| 222D | ∭ | Triple Integral | →2A0C(⨌) ≈222B(∫) 222B(∫) 222B(∫) | ||
| 222E | ∮ | Contour Integral | →2A15(⨕) | 経路積分記号 | 2D73 |
| 222F | ∯ | Surface Integral | ≈222E(∮) 222E(∮) | ||
| 2230 | ∰ | Volume Integral | ≈222E(∮) 222E(∮) 222E(∮) | ||
| 2231 | ∱ | Clockwise Integral | |||
| 2232 | ∲ | Clockwise Contour Integral | |||
| 2233 | ∳ | Anticlockwise Contour Integral |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 2234 | ∴ | Therefore | →26EC(⛬) | ゆえに | 2168 |
| 2235 | ∵ | Because | なぜならば | 2268 |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 2236 | ∶ | Ratio | →003A(:) |
| 2237 | ∷ | Proportion |
| Unicode | 表示 | 名称 |
|---|---|---|
| 2238 | ∸ | Dot Minus |
| Unicode | 表示 | 名称 |
|---|---|---|
| 2239 | ∹ | Excess |
| Unicode | 表示 | 名称 |
|---|---|---|
| 223A | ∺ | Geometric Proportion |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 223B | ∻ | Homothetic | →2A6B(⩫) | ||
| 223C | ∼ | Tilde Operator | →007E(~) →00AC(¬) →02DC(˜) | ||
| 223D | ∽ | Reversed Tilde | 相似 | 2266 | |
| 223E | ∾ | Inverted Lazy S |
| Unicode | 表示 | 名称 |
|---|---|---|
| 223F | ∿ | Sine Wave |
| Unicode | 表示 | 名称 |
|---|---|---|
| 2240 | ≀ | Wreath Product |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 2241 | ≁ | Not Tilde | ≡223C(∼) 0338(◌̸) | ||
| 2242 | ≂ | Minus Tilde | |||
| 2243 | ≃ | Asymptotically Equal To | 漸進的に等しい、ホモトープ | 226C | |
| 2244 | ≄ | Not Asymptotically Equal To | ≡2243(≃) 0338(◌̸) | ||
| 2245 | ≅ | Approximately Equal To | →2A70(⩰) | 同形 | 226D |
| 2246 | ≆ | Approximately But Not Actually Equal To | |||
| 2247 | ≇ | Neither Approximately Nor Actually Equal To | ≡2245(≅) 0338(◌̸) | ||
| 2248 | ≈ | Almost Equal To | 近似的に等しい、同相 | 226E | |
| 2249 | ≉ | Not Almost Equal To | ≡2248(≈) 0338(◌̸) | ||
| 224A | ≊ | Almost Equal Or Equal To | |||
| 224B | ≋ | Triple Tilde | |||
| 224C | ≌ | All Equal To | |||
| 224D | ≍ | Equivalent To | |||
| 224E | ≎ | Geometrically Equivalent To | |||
| 224F | ≏ | Difference Between | |||
| 2250 | ≐ | Approaches The Limit | |||
| 2251 | ≑ | Geometrically Equal To | |||
| 2252 | ≒ | Approximately Equal To Or The Image Of | ほとんど等しい | 2262 | |
| 2253 | ≓ | Image Of Or Approximately Equal To | |||
| 2254 | ≔ | Colon Equals | |||
| 2255 | ≕ | Equals Colon | |||
| 2256 | ≖ | Ring In Equal To | |||
| 2257 | ≗ | Ring Equal To | |||
| 2258 | ≘ | Corresponds To | |||
| 2259 | ≙ | Estimates | |||
| 225A | ≚ | Equiangular To | |||
| 225B | ≛ | Star Equals | |||
| 225C | ≜ | Delta Equal To | |||
| 225D | ≝ | Equal To By Definition | |||
| 225E | ≞ | Measured By | |||
| 225F | ≟ | Questioned Equal To | |||
| 2260 | ≠ | Not Equal To | →003D(=) →01C2(ǂ) ≡003D(=) 0338(◌̸) | 等号否定 | 2162 |
| 2261 | ≡ | Identical To | 常に等しい、合同 | 2261 | |
| 2262 | ≢ | Not Identical To | ≡2261(≡) 0338(◌̸) | 合同否定 | 226B |
| 2263 | ≣ | Strictly Equivalent To | |||
| 2264 | ≤ | Less-Than Or Equal To | →003C(<) | ||
| 2265 | ≥ | Greater-Than Or Equal To | →003E(>) | ||
| 2266 | ≦ | Less-Than Over Equal To | より小さいか又は等しい | 2165 | |
| 2267 | ≧ | Greater-Than Over Equal To | より大きいか又は等しい | 2166 | |
| 2268 | ≨ | Less-Than But Not Equal To | |||
| 2269 | ≩ | Greater-Than But Not Equal To | |||
| 226A | ≪ | Much Less-Than | →00AB(«) | 非常に小さい | 2263 |
| 226B | ≫ | Much Greater-Than | →00BB(») | 非常に大きい | 2264 |
| 226C | ≬ | Between | |||
| 226D | ≭ | Not Equivalent To | ≡224D(≍) 0338(◌̸) | ||
| 226E | ≮ | Not Less-Than | ≡003C(<) 0338(◌̸) | ||
| 226F | ≯ | Not Greater-Than | ≡003E(>) 0338(◌̸) | ||
| 2270 | ≰ | Neither Less-Than Nor Equal To | ≡2264(≤) 0338(◌̸) | ||
| 2271 | ≱ | Neither Greater-Than Nor Equal To | ≡2265(≥) 0338(◌̸) | ||
| 2272 | ≲ | Less-Than Or Equivalent To | |||
| 2273 | ≳ | Greater-Than Or Equivalent To | |||
| 2274 | ≴ | Neither Less-Than Nor Equivalent To | ≡2272(≲) 0338(◌̸) | ||
| 2275 | ≵ | Neither Greater-Than Nor Equivalent To | ≡2273(≳) 0338(◌̸) | ||
| 2276 | ≶ | Less-Than Or Greater-Than | 小さいか大きい | 226F | |
| 2277 | ≷ | Greater-Than Or Less-Than | 大きいか小さい | 2270 | |
| 2278 | ≸ | Neither Less-Than Nor Greater-Than | ≡2276(≶) 0338(◌̸) | ||
| 2279 | ≹ | Neither Greater-Than Nor Less-Than | ≡2277(≷) 0338(◌̸) | ||
| 227A | ≺ | Precedes | →22B0(⊰) | ||
| 227B | ≻ | Succeeds | →22B1(⊱) | ||
| 227C | ≼ | Precedes Or Equal To | |||
| 227D | ≽ | Succeeds Or Equal To | |||
| 227E | ≾ | Precedes Or Equivalent To | |||
| 227F | ≿ | Succeeds Or Equivalent To | |||
| 2280 | ⊀ | Does Not Precede | ≡227A(≺) 0338(◌̸) | ||
| 2281 | ⊁ | Does Not Succeed | ≡227B(≻) 0338(◌̸) | ||
| 2282 | ⊂ | Subset Of | →2E26(⸦) | 真部分集合 | 223E |
| 2283 | ⊃ | Superset Of | →2E27(⸧) | 真部分集合(逆方向) | 223F |
| 2284 | ⊄ | Not A Subset Of | ≡2282(⊂) 0338(◌̸) | 部分集合の否定 | 2242 |
| 2285 | ⊅ | Not A Superset Of | ≡2283(⊃) 0338(◌̸) | 部分集合の否定(逆方向) | 2243 |
| 2286 | ⊆ | Subset Of Or Equal To | 部分集合 | 223C | |
| 2287 | ⊇ | Superset Of Or Equal To | 部分集合(逆方向) | 223D | |
| 2288 | ⊈ | Neither A Subset Of Nor Equal To | ≡2286(⊆) 0338(◌̸) | ||
| 2289 | ⊉ | Neither A Superset Of Nor Equal To | ≡2287(⊇) 0338(◌̸) | ||
| 228A | ⊊ | Subset Of With Not Equal To | 真部分集合2 | 2244 | |
| 228B | ⊋ | Superset Of With Not Equal To | 真部分集合2(逆方向) | 2245 |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 228C | ⊌ | Multiset | |
| 228D | ⊍ | Multiset Multiplication | →2A03(⨃) →2A40(⩀) |
| 228E | ⊎ | Multiset Union | →2A04(⨄) |
| Unicode | 表示 | 名称 |
|---|---|---|
| 228F | ⊏ | Square Image Of |
| 2290 | ⊐ | Square Original Of |
| 2291 | ⊑ | Square Image Of Or Equal To |
| 2292 | ⊒ | Square Original Of Or Equal To |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 2293 | ⊓ | Square Cap | →2A05(⨅) | ||
| 2294 | ⊔ | Square Cup | →2A06(⨆) | ||
| 2295 | ⊕ | Circled Plus | →2A01(⨁) →1F728(🜨) | 直和 | 2251 |
| 2296 | ⊖ | Circled Minus | →29B5(⦵) →1F714(🜔) | 丸付きマイナス | 2252 |
| 2297 | ⊗ | Circled Times | →26D2(⛒) →2A02(⨂) →2BBE(⮾) →1F774(🝴) | テンソル積 | 2253 |
| 2298 | ⊘ | Circled Division Slash | |||
| 2299 | ⊙ | Circled Dot Operator | →0298(ʘ) →2609(☉) →2A00(⨀) | ||
| 229A | ⊚ | Circled Ring Operator | →233E(⌾) →25CE(◎) | ||
| 229B | ⊛ | Circled Asterisk Operator | →235F(⍟) | ||
| 229C | ⊜ | Circled Equals | →1F16D(🅭) | ||
| 229D | ⊝ | Circled Dash | |||
| 229E | ⊞ | Squared Plus | |||
| 229F | ⊟ | Squared Minus | |||
| 22A0 | ⊠ | Squared Times | →2612(☒) →26DD(⛝) →1F771(🝱) | ||
| 22A1 | ⊡ | Squared Dot Operator | →1F755(🝕) →1FBBC(🮼) | ||
| 22A2 | ⊢ | Right Tack | |||
| 22A3 | ⊣ | Left Tack |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 22A4 | ⊤ | Down Tack | →2E06(⸆) →1F768(🝨) | ||
| 22A5 | ⊥ | Up Tack | →27C2(⟂) | 垂直 | 225D |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 22A6 | ⊦ | Assertion | |
| 22A7 | ⊧ | Models | |
| 22A8 | ⊨ | True | |
| 22A9 | ⊩ | Forces | |
| 22AA | ⊪ | Triple Vertical Bar Right Turnstile | |
| 22AB | ⊫ | Double Vertical Bar Double Right Turnstile | |
| 22AC | ⊬ | Does Not Prove | ≡22A2(⊢) 0338(◌̸) |
| 22AD | ⊭ | Not True | ≡22A8(⊨) 0338(◌̸) |
| 22AE | ⊮ | Does Not Force | ≡22A9(⊩) 0338(◌̸) |
| 22AF | ⊯ | Negated Double Vertical Bar Double Right Turnstile | ≡22AB(⊫) 0338(◌̸) |
| 22B0 | ⊰ | Precedes Under Relation | →227A(≺) |
| 22B1 | ⊱ | Succeeds Under Relation | →227B(≻) |
| 22B2 | ⊲ | Normal Subgroup Of | →25C5(◅) |
| 22B3 | ⊳ | Contains As Normal Subgroup | →25BB(▻) |
| 22B4 | ⊴ | Normal Subgroup Of Or Equal To | |
| 22B5 | ⊵ | Contains As Normal Subgroup Or Equal To | |
| 22B6 | ⊶ | Original Of | |
| 22B7 | ⊷ | Image Of | |
| 22B8 | ⊸ | Multimap | |
| 22B9 | ⊹ | Hermitian Conjugate Matrix |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 22BA | ⊺ | Intercalate | |
| 22BB | ⊻ | Xor | →26BA(⚺) |
| 22BC | ⊼ | Nand | →2305(⌅) →26BB(⚻) |
| 22BD | ⊽ | Nor |
| Unicode | 表示 | 名称 | JIS名称 | JIS |
|---|---|---|---|---|
| 22BE | ⊾ | Right Angle With Arc | ||
| 22BF | ⊿ | Right Triangle | 直角三角 | 2D79 |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 22C0 | ⋀ | N-Ary Logical And | →2227(∧) |
| 22C1 | ⋁ | N-Ary Logical Or | →2228(∨) |
| 22C2 | ⋂ | N-Ary Intersection | →2229(∩) |
| 22C3 | ⋃ | N-Ary Union | →222A(∪) |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 22C4 | ⋄ | Diamond Operator | →25C7(◇) →2B29(⬩) |
| 22C5 | ⋅ | Dot Operator | →00B7(·) |
| 22C6 | ⋆ | Star Operator | →066D(٭) →2605(★) →2B50(⭐) |
| 22C7 | ⋇ | Division Times | →00D7(×) →00F7(÷) →2715(✕) |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 22C8 | ⋈ | Bowtie | →2445(⑅) |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 22C9 | ⋉ | Left Normal Factor Semidirect Product | |
| 22CA | ⋊ | Right Normal Factor Semidirect Product | |
| 22CB | ⋋ | Left Semidirect Product | |
| 22CC | ⋌ | Right Semidirect Product | →2041(⁁) |
| Unicode | 表示 | 名称 |
|---|---|---|
| 22CD | ⋍ | Reversed Tilde Equals |
| Unicode | 表示 | 名称 |
|---|---|---|
| 22CE | ⋎ | Curly Logical Or |
| 22CF | ⋏ | Curly Logical And |
| Unicode | 表示 | 名称 |
|---|---|---|
| 22D0 | ⋐ | Double Subset |
| 22D1 | ⋑ | Double Superset |
| Unicode | 表示 | 名称 |
|---|---|---|
| 22D2 | ⋒ | Double Intersection |
| 22D3 | ⋓ | Double Union |
| Unicode | 表示 | 名称 | 備考 | JIS名称 | JIS |
|---|---|---|---|---|---|
| 22D4 | ⋔ | Pitchfork | |||
| 22D5 | ⋕ | Equal And Parallel To | →2317(⌗) | ||
| 22D6 | ⋖ | Less-Than With Dot | |||
| 22D7 | ⋗ | Greater-Than With Dot | |||
| 22D8 | ⋘ | Very Much Less-Than | |||
| 22D9 | ⋙ | Very Much Greater-Than | |||
| 22DA | ⋚ | Less-Than Equal To Or Greater-Than | 小さいか等しいか大きい | 2776 | |
| 22DB | ⋛ | Greater-Than Equal To Or Less-Than | 大きいか等しいか小さい | 2777 | |
| 22DC | ⋜ | Equal To Or Less-Than | |||
| 22DD | ⋝ | Equal To Or Greater-Than | |||
| 22DE | ⋞ | Equal To Or Precedes | |||
| 22DF | ⋟ | Equal To Or Succeeds | |||
| 22E0 | ⋠ | Does Not Precede Or Equal | ≡227C(≼) 0338(◌̸) | ||
| 22E1 | ⋡ | Does Not Succeed Or Equal | ≡227D(≽) 0338(◌̸) | ||
| 22E2 | ⋢ | Not Square Image Of Or Equal To | ≡2291(⊑) 0338(◌̸) | ||
| 22E3 | ⋣ | Not Square Original Of Or Equal To | ≡2292(⊒) 0338(◌̸) | ||
| 22E4 | ⋤ | Square Image Of Or Not Equal To | |||
| 22E5 | ⋥ | Square Original Of Or Not Equal To | |||
| 22E6 | ⋦ | Less-Than But Not Equivalent To | |||
| 22E7 | ⋧ | Greater-Than But Not Equivalent To | |||
| 22E8 | ⋨ | Precedes But Not Equivalent To | |||
| 22E9 | ⋩ | Succeeds But Not Equivalent To | |||
| 22EA | ⋪ | Not Normal Subgroup Of | ≡22B2(⊲) 0338(◌̸) | ||
| 22EB | ⋫ | Does Not Contain As Normal Subgroup | ≡22B3(⊳) 0338(◌̸) | ||
| 22EC | ⋬ | Not Normal Subgroup Of Or Equal To | ≡22B4(⊴) 0338(◌̸) | ||
| 22ED | ⋭ | Does Not Contain As Normal Subgroup Or Equal | ≡22B5(⊵) 0338(◌̸) |
| Unicode | 表示 | 名称 | 備考 |
|---|---|---|---|
| 22EE | ⋮ | Vertical Ellipsis | →205D(⁝) →2026(…) →FE19(︙) |
| 22EF | ⋯ | Midline Horizontal Ellipsis | |
| 22F0 | ⋰ | Up Right Diagonal Ellipsis | |
| 22F1 | ⋱ | Down Right Diagonal Ellipsis |
| Unicode | 表示 | 名称 |
|---|---|---|
| 22F2 | ⋲ | Element Of With Long Horizontal Stroke |
| 22F3 | ⋳ | Element Of With Vertical Bar At End Of Horizontal Stroke |
| 22F4 | ⋴ | Small Element Of With Vertical Bar At End Of Horizontal Stroke |
| 22F5 | ⋵ | Element Of With Dot Above |
| 22F6 | ⋶ | Element Of With Overbar |
| 22F7 | ⋷ | Small Element Of With Overbar |
| 22F8 | ⋸ | Element Of With Underbar |
| 22F9 | ⋹ | Element Of With Two Horizontal Strokes |
| 22FA | ⋺ | Contains With Long Horizontal Stroke |
| 22FB | ⋻ | Contains With Vertical Bar At End Of Horizontal Stroke |
| 22FC | ⋼ | Small Contains With Vertical Bar At End Of Horizontal Stroke |
| 22FD | ⋽ | Contains With Overbar |
| 22FE | ⋾ | Small Contains With Overbar |
| 22FF | ⋿ | Z Notation Bag Membership |