ID Start - No

U+21AF

↯

Downwards Zigzag Arrow

U+21B0

↰

Upwards Arrow with Tip Leftwards

U+21B1

↱

Upwards Arrow with Tip Rightwards

U+21B2

↲

Downwards Arrow with Tip Leftwards

U+21B3

↳

Downwards Arrow with Tip Rightwards

U+21B4

↴

Rightwards Arrow with Corner Downwards

U+21B5

↵

Downwards Arrow with Corner Leftwards

U+21B6

↶

Anticlockwise Top Semicircle Arrow

U+21B7

↷

Clockwise Top Semicircle Arrow

U+21B8

↸

North West Arrow to Long Bar

U+21B9

↹

Leftwards Arrow to Bar over Rightwards Arrow to Bar

U+21BA

↺

Anticlockwise Open Circle Arrow

U+21BB

↻

Clockwise Open Circle Arrow

U+21BC

↼

Leftwards Harpoon with Barb Upwards

U+21BD

↽

Leftwards Harpoon with Barb Downwards

U+21BE

↾

Upwards Harpoon with Barb Rightwards

U+21BF

↿

Upwards Harpoon with Barb Leftwards

U+21C0

⇀

Rightwards Harpoon with Barb Upwards

U+21C1

⇁

Rightwards Harpoon with Barb Downwards

U+21C2

⇂

Downwards Harpoon with Barb Rightwards

U+21C3

⇃

Downwards Harpoon with Barb Leftwards

U+21C4

⇄

Rightwards Arrow over Leftwards Arrow

U+21C5

⇅

Upwards Arrow Leftwards of Downwards Arrow

U+21C6

⇆

Leftwards Arrow over Rightwards Arrow

U+21C7

⇇

Leftwards Paired Arrows

U+21C8

⇈

Upwards Paired Arrows

U+21C9

⇉

Rightwards Paired Arrows

U+21CA

⇊

Downwards Paired Arrows

U+21CB

⇋

Leftwards Harpoon over Rightwards Harpoon

U+21CC

⇌

Rightwards Harpoon over Leftwards Harpoon

U+21CD

⇍

Leftwards Double Arrow with Stroke

U+21CE

⇎

Left Right Double Arrow with Stroke

U+21CF

⇏

Rightwards Double Arrow with Stroke

U+21D0

⇐

Leftwards Double Arrow

U+21D1

⇑

Upwards Double Arrow

U+21D2

⇒

Rightwards Double Arrow

U+21D3

⇓

Downwards Double Arrow

U+21D4

⇔

Left Right Double Arrow

U+21D5

⇕

Up down Double Arrow

U+21D6

⇖

North West Double Arrow

U+21D7

⇗

North East Double Arrow

U+21D8

⇘

South East Double Arrow

U+21D9

⇙

South West Double Arrow

U+21DA

⇚

Leftwards Triple Arrow

U+21DB

⇛

Rightwards Triple Arrow

U+21DC

⇜

Leftwards Squiggle Arrow

U+21DD

⇝

Rightwards Squiggle Arrow

U+21DE

⇞

Upwards Arrow with Double Stroke

U+21DF

⇟

Downwards Arrow with Double Stroke

U+21E0

⇠

Leftwards Dashed Arrow

U+21E1

⇡

Upwards Dashed Arrow

U+21E2

⇢

Rightwards Dashed Arrow

U+21E3

⇣

Downwards Dashed Arrow

U+21E4

⇤

Leftwards Arrow to Bar

U+21E5

⇥

Rightwards Arrow to Bar

U+21E6

⇦

Leftwards White Arrow

U+21E7

⇧

Upwards White Arrow

U+21E8

⇨

Rightwards White Arrow

U+21E9

⇩

Downwards White Arrow

U+21EA

⇪

Upwards White Arrow from Bar

U+21EB

⇫

Upwards White Arrow on Pedestal

U+21EC

⇬

Upwards White Arrow on Pedestal with Horizontal Bar

U+21ED

⇭

Upwards White Arrow on Pedestal with Vertical Bar

U+21EE

⇮

Upwards White Double Arrow

U+21EF

⇯

Upwards White Double Arrow on Pedestal

U+21F0

⇰

Rightwards White Arrow from Wall

U+21F1

⇱

North West Arrow to Corner

U+21F2

⇲

South East Arrow to Corner

U+21F3

⇳

Up down White Arrow

U+21F4

⇴

Right Arrow with Small Circle

U+21F5

⇵

Downwards Arrow Leftwards of Upwards Arrow

U+21F6

⇶

Three Rightwards Arrows

U+21F7

⇷

Leftwards Arrow with Vertical Stroke

U+21F8

⇸

Rightwards Arrow with Vertical Stroke

U+21F9

⇹

Left Right Arrow with Vertical Stroke

U+21FA

⇺

Leftwards Arrow with Double Vertical Stroke

U+21FB

⇻

Rightwards Arrow with Double Vertical Stroke

U+21FC

⇼

Left Right Arrow with Double Vertical Stroke

U+21FD

⇽

Leftwards Open-Headed Arrow

U+21FE

⇾

Rightwards Open-Headed Arrow

U+21FF

⇿

Left Right Open-Headed Arrow

U+2200

∀

For All

U+2201

∁

Complement

U+2202

∂

Partial Differential

U+2203

∃

There Exists

U+2204

∄

There Does Not Exist

U+2205

∅

Empty Set

U+2206

∆

Increment

U+2207

∇

Nabla

U+2208

∈

Element Of

U+2209

∉

Not An Element Of

U+220A

∊

Small Element Of

U+220B

∋

Contains as Member

U+220C

∌

Does Not Contain as Member

U+220D

∍

Small Contains as Member

U+220E

∎

End of Proof

U+220F

∏

N-Ary Product

U+2210

∐

N-Ary Coproduct

U+2211

∑

N-Ary Summation

U+2212

−

Minus Sign

U+2213

∓

Minus-or-Plus Sign

U+2214

∔

Dot Plus

U+2215

∕

Division Slash

U+2216

∖

Set Minus

U+2217

∗

Asterisk Operator

U+2218

∘

Ring Operator

U+2219

∙

Bullet Operator

U+221A

√

Square Root

U+221B

∛

Cube Root

U+221C

∜

Fourth Root

U+221D

∝

Proportional To

U+221E

∞

Infinity

U+221F

∟

Right Angle

U+2220

∠

Angle

U+2221

∡

Measured Angle

U+2222

∢

Spherical Angle

U+2223

∣

Divides

U+2224

∤

Does Not Divide

U+2225

∥

Parallel To

U+2226

∦

Not Parallel To

U+2227

∧

Logical And

U+2228

∨

Logical Or

U+2229

∩

Intersection

U+222A

∪

Union

U+222B

∫

Integral

U+222C

∬

Double Integral

U+222D

∭

Triple Integral

U+222E

∮

Contour Integral

U+222F

∯

Surface Integral

U+2230

∰

Volume Integral

U+2231

∱

Clockwise Integral

U+2232

∲

Clockwise Contour Integral

U+2233

∳

Anticlockwise Contour Integral

U+2234

∴

Therefore

U+2235

∵

Because

U+2236

∶

Ratio

U+2237

∷

Proportion

U+2238

∸

Dot Minus

U+2239

∹

Excess

U+223A

∺

Geometric Proportion

U+223B

∻

Homothetic

U+223C

∼

Tilde Operator

U+223D

∽

Reversed Tilde

U+223E

∾

Inverted Lazy S

U+223F

∿

Sine Wave

U+2240

≀

Wreath Product

U+2241

≁

Not Tilde

U+2242

≂

Minus Tilde

U+2243

≃

Asymptotically Equal To

U+2244

≄

Not Asymptotically Equal To

U+2245

≅

Approximately Equal To

U+2246

≆

Approximately but Not Actually Equal To

U+2247

≇

Neither Approximately nor Actually Equal To

U+2248

≈

Almost Equal To

U+2249

≉

Not Almost Equal To

U+224A

≊

Almost Equal or Equal To

U+224B

≋

Triple Tilde

U+224C

≌

All Equal To

U+224D

≍

Equivalent To

U+224E

≎

Geometrically Equivalent To

U+224F

≏

Difference Between

U+2250

≐

Approaches the Limit

U+2251

≑

Geometrically Equal To

U+2252

≒

Approximately Equal to or the Image Of

U+2253

≓

Image of or Approximately Equal To

U+2254

≔

Colon Equals

U+2255

≕

Equals Colon

U+2256

≖

Ring in Equal To

U+2257

≗

Ring Equal To

U+2258

≘

Corresponds To

U+2259

≙

Estimates

U+225A

≚

Equiangular To

U+225B

≛

Star Equals

U+225C

≜

Delta Equal To

U+225D

≝

Equal to by Definition

U+225E

≞

Measured By

U+225F

≟

Questioned Equal To

U+2260

≠

Not Equal To

U+2261

≡

Identical To

U+2262

≢

Not Identical To

U+2263

≣

Strictly Equivalent To

U+2264

≤

Less-than or Equal To

U+2265

≥

Greater-than or Equal To

U+2266

≦

Less-than over Equal To

U+2267

≧

Greater-than over Equal To

U+2268

≨

Less-than but Not Equal To

U+2269

≩

Greater-than but Not Equal To

U+226A

≪

Much Less-Than

U+226B

≫

Much Greater-Than

U+226C

≬

Between

U+226D

≭

Not Equivalent To

U+226E

≮

Not Less-Than

U+226F

≯

Not Greater-Than

U+2270

≰

Neither Less-than nor Equal To

U+2271

≱

Neither Greater-than nor Equal To

U+2272

≲

Less-than or Equivalent To

U+2273

≳

Greater-than or Equivalent To

U+2274

≴

Neither Less-than nor Equivalent To

U+2275

≵

Neither Greater-than nor Equivalent To

U+2276

≶

Less-than or Greater-Than

U+2277

≷

Greater-than or Less-Than

U+2278

≸

Neither Less-than nor Greater-Than

U+2279

≹

Neither Greater-than nor Less-Than

U+227A

≺

Precedes

U+227B

≻

Succeeds

U+227C

≼

Precedes or Equal To

U+227D

≽

Succeeds or Equal To

U+227E

≾

Precedes or Equivalent To

U+227F

≿

Succeeds or Equivalent To

U+2280

⊀

Does Not Precede

U+2281

⊁

Does Not Succeed

U+2282

⊂

Subset Of

U+2283

⊃

Superset Of

U+2284

⊄

Not A Subset Of

U+2285

⊅

Not A Superset Of

U+2286

⊆

Subset of or Equal To

U+2287

⊇

Superset of or Equal To

U+2288

⊈

Neither A Subset of nor Equal To

U+2289

⊉

Neither A Superset of nor Equal To

U+228A

⊊

Subset of with Not Equal To

U+228B

⊋

Superset of with Not Equal To

U+228C

⊌

Multiset

U+228D

⊍

Multiset Multiplication

U+228E

⊎

Multiset Union

U+228F

⊏

Square Image Of

U+2290

⊐

Square Original Of

U+2291

⊑

Square Image of or Equal To

U+2292

⊒

Square Original of or Equal To

U+2293

⊓

Square Cap

U+2294

⊔

Square Cup

U+2295

⊕

Circled Plus

U+2296

⊖

Circled Minus

U+2297

⊗

Circled Times

U+2298

⊘

Circled Division Slash

U+2299

⊙

Circled Dot Operator

U+229A

⊚

Circled Ring Operator

U+229B

⊛

Circled Asterisk Operator

U+229C

⊜

Circled Equals

U+229D

⊝

Circled Dash

U+229E

⊞

Squared Plus

U+229F

⊟

Squared Minus

U+22A0

⊠

Squared Times

U+22A1

⊡

Squared Dot Operator

U+22A2

⊢

Right Tack

U+22A3

⊣

Left Tack

U+22A4

⊤

Down Tack

U+22A5

⊥

Up Tack

U+22A6

⊦

Assertion

U+22A7

⊧

Models

U+22A8

⊨

True