All Characters from Signature 22


Sheet of codes 220*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2200 EFB5 ∀ forall forall for all
2201 EE69 ∁ complement comp complement
2202 EFBA ∂ partial part partial differential
2203 EFB4 ∃ exists exist there exists
2204 EE71 ∄ nexists nexist there does not exist
2205 EF61 ∅ varnothing emptyv empty set
2206 EE45 increment
2207 EFB9 ∇ nabla nabla nabla
2208 DB5A ∈ isinv element of
2209 EF4B ∉ notin notin not an element of
220A FD5B epsilon; straightepsilon epsi small element of
220B DB5F ∋ niv contains as member
220C EBBB ∌ notniv does not contain as member
220D 22B9 backepsilon bepsi small contains as member
220E F0CD end of proof
220F EB67 ∏ n-ary product


Sheet of codes 221*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2210 22B7 ∐ coprod coprod n-ary coproduct
2211 EB66 ∑ n-ary summation
2212 EE2D − minus minus minus sign
2213 EF7D ∓ mp mnplus minus-or-plus sign
2214 EE2B ∔ dotplus plusdo dot plus
2215 D8FE division slash
2216 EE3C smallsetminus ssetmn set minus
2217 EE7D * ast midast asterisk operator
2218 EE67 ∘ ring operator
2219 22F0 &z.ccirf; centerdot bullet operator
221A EF7C √ surd radic square root
221B D8C4 cube root
221C D8C5 fourth root
221D EF71 ∝ varpropto vprop proportional to
221E 2167 ∞ infty infin infinity
221F EEDD &ang90; angrt right angle


Sheet of codes 222*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2220 EF6C ∠ angle ang angle
2221 EF6D ∡ measuredangle angmsd measured angle
2222 22B8 ∢ sphericalangle spherical angle
2223 EE7C ∣ vert divides
2224 EF47 ∤ nmid nmid does not divide
2225 2142 ∥ Vert (ordinary); parallel (relation) Verbar parallel to
2226 EF49 ∦ nparallel npar not parallel to
2227 22B2 ∧ wedge; land and logical and
2228 22B3 ∨ vee; lor or logical or
2229 EF56 ∩ cap cap intersection
222A EF57 ∪ cup cup union
222B EF75 ∫ int int integral
222C 226A Int double integral
222D EB59 tint triple integral
222E EF76 ∮ oint conint contour integral
222F EB36 &z.sint; Conint surface integral


Sheet of codes 223*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2230 EB37 &z.vint; Cconin volume integral
2231 EBC3 ∱ clockwise integral
2232 EBC1 &ccoint; cwconi clockwise contour integral
2233 EBC2 &acoint; awconi anticlockwise contour integral
2234 2168 ∴ therefore there4 therefore
2235 EF6F ∵ because becaus because
2236 EE34 ratio ratio
2237 EF6E ∷ Colon Colon proportion
2238 EE3B ∸ dotminus minusd dot minus
2239 D8C6 excess
223A EE64 ∺ mDDot geometric proportion
223B EBC7 &homthr; homtht homothetic
223C EE7E ∼ sim sim tilde operator
223D 22BE ∽ backsim bsim reversed tilde
223E EBC6 &z.mstpos; ac inverted lazy s
223F D8C7 sine wave


Sheet of codes 224*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2240 227D ≀ wr wreath wreath product
2241 EEFE ≁ nvsim not tilde
2242 EE68 ≂ eqsim esim minus tilde
2243 EF77 ≃ simeq sime asymptotically equal to
2244 21BF ≄ nsimeq nsime not asymptotically equal to
2245 EF78 ≅ cong cong approximately equal to
2246 EBB7 &z.simne; simne approximately but not actually equal to
2247 21CC ≇ ncong ncong neither approximately nor actually equal to
2248 EF79 ≈ approx ap almost equal to
2249 21C0 ≉ napprox nap not almost equal to
224A EE78 ≊ approxeq ape almost equal or equal to
224B EB24 ≋ apid triple tilde
224C 21CB backcong bcong all equal to
224D 2264 ≈ asymp asymp equivalent to
224E EE42 ≎ Bumpeq bump geometrically equivalent to
224F EE79 ≏ bumpeq bumpe difference between


Sheet of codes 225*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2250 EF73 ė doteq esdot approaches the limit
2251 21A8 ≑ doteqdot; Doteq eDot geometrically equal to
2252 2262 ≒ fallingdotseq efDot approximately equal to or the image of
2253 2263 ≓ risingdotseq erDot image of or approximately equal to
2254 2254 ≔ coloneq colone colon equals
2255 2255 ≕ eqcolon ecolon equals colon
2256 21AA ≖ eqcirc ecir ring in equal to
2257 21A9 ≗ circeq cire ring equal to
2258 D8C8 corresponds to
2259 EE3D ≙ wedgeq wedgeq estimates
225A EE3E &z.Ehac; veeeq equiangular to
225B DBFC easter star equals
225C 21AB ≜ triangleq trie delta equal to
225D D8C9 equal to by definition
225E D8CA measured by
225F EF74 ≟ questeq equest questioned equal to


Sheet of codes 226*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2260 2162 ≠ neq; ne ne not equal to
2261 EF72 ≡ equiv equiv identical to
2262 EE72 ≢ nequiv nequiv not identical to
2263 EB31 strictly equivalent to
2264 2165 ≤ leq; le le less-than or equal to
2265 2166 ≥ geq; ge ge greater-than or equal to
2266 2170 ≦ leqq lE less-than over equal to
2267 2171 ≧ geqq gE greater-than over equal to
2268 21F2 ≨ lneqq lnE less-than but not equal to
2269 21F3 ≩ gneqq gnE greater-than but not equal to
226A 2271 &z.Lt; ll much less-than
226B 2272 ≫ gg much greater-than
226C EE30 ≬ between twixt between
226D 2234 &z.nasymp; not equivalent to
226E 21C9 ≮ nless nlt not less-than
226F 21CA ≯ ngtr ngt not greater-than


Sheet of codes 227*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2270 21E0 ⩽̸ nleqslant nles neither less-than nor equal to
2271 21E1 ⩾̸ ngeqslant nges neither greater-than nor equal to
2272 EE6E ≲ lesssim lsim less-than or equivalent to
2273 EE6F ≳ gtrsim gsim greater-than or equivalent to
2274 21D9 &z.nltneq; nlsim neither less-than nor equivalent to
2275 21DA &z.ngtneq; ngsim neither greater-than nor equivalent to
2276 EE6C ≶ lessgtr lg less-than or greater-than
2277 EE6D ≷ gtrless gl greater-than or less-than
2278 EBB4 &z.nltngt; neither less-than nor greater-than
2279 EBB3 &z.ngtnlt; neither greater-than nor less-than
227A 2150 ≺ prec pr precedes
227B 2151 ≻ succ sc succeeds
227C 2152 ≼ preccurlyeq prcue precedes or equal to
227D 2153 ≽ succcurlyeq sccue succeeds or equal to
227E 21A1 ≾ precsim prsim precedes or equivalent to
227F 21A2 ≿ succsim scsim succeeds or equivalent to


Sheet of codes 228*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2280 21D0 ⊀ nprec npr does not precede
2281 21D1 ⊁ nsucc nsc does not succeed
2282 EF5B ⊂ subset sub subset of
2283 EF5A ⊃ supset sup superset of
2284 EF5F ⊄ nsubset vnsub not a subset of
2285 EF5E ⊅ nsupset vnsup not a superset of
2286 EF59 ⊆ subseteq sube subset of or equal to
2287 EF58 ⊇ supseteq supe superset of or equal to
2288 EF5D ⊈ nsubseteq neither a subset of nor equal to
2289 EF5C ⊉ nsupseteq neither a superset of nor equal to
228A 21C5 ⊊ subsetneq subne subset of with not equal to
228B 21C6 ⊋ supsetneq supne superset of with not equal to
228C D8CB multiset
228D EB32 cupdot multiset multiplication
228E 22AB ⊎ uplus uplus multiset union
228F EE52 ⊏ sqsubset sqsub square image of


Sheet of codes 229*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
2290 EE53 ⊐ sqsupset sqsup square original of
2291 22B0 ⊑ sqsubseteq sqsube square image of or equal to
2292 22B1 ⊒ sqsupseteq sqsupe square original of or equal to
2293 22AE ⊓ sqcap sqcap square cap
2294 22AD ⊔ sqcup sqcup square cup
2295 2273 ⊕ oplus oplus circled plus
2296 2274 ⊖ ominus ominus circled minus
2297 2275 ⊗ otimes otimes circled times
2298 2276 ⊘ oslash osol circled division slash
2299 22BD ⊙ odot odot circled dot operator
229A 22F5 ⊚ circledcirc ocir circled ring operator
229B 2178 ⊛ circledast oast circled asterisk operator
229C EB25 circled equals
229D 2177 ⊝ circleddash odash circled dash
229E 222F ⊞ boxplus plusb squared plus
229F 2230 ⊟ boxminus minusb squared minus


Sheet of codes 22A*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
22A0 2231 ⊠ boxtimes timesb squared times
22A1 2232 boxdot sdotb squared dot operator
22A2 EF36 ⊢ vdash vdash right tack
22A3 EF37 ⊣ dashv dashv left tack
22A4 EE70 ⊺ top top down tack
22A5 EF70 ⊥ perp perp up tack
22A6 EE36 assertion
22A7 22AC models models models
22A8 EF38 ⊨ vDash vDash true
22A9 2143 ⊩ Vdash Vdash forces
22AA 216F ⊪ Vvdash Vvdash triple vertical bar right turnstile
22AB D967 ⊫ VDash double vertical bar double right turnstile
22AC 21B7 ⊬ nvdash nvdash does not prove
22AD 21B8 ⊭ nvDash nvDash not true
22AE 21B9 ⊮ nVdash nVdash does not force
22AF 21BA ⊯ nVDash nVDash negated double vertical bar double right turnstile


Sheet of codes 22B*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
22B0 D8CC ⥽ precedes under relation
22B1 D8CD ⥼ succeeds under relation
22B2 D8CE &z.ltri; normal subgroup of
22B3 D8CF &z.rtri; contains as normal subgroup
22B4 EEEB ⊴ trianglelefteq ltrie normal subgroup of or equal to
22B5 EEEC ⊵ trianglerighteq rtrie contains as normal subgroup or equal to
22B6 EBC5 ⊶ original of
22B7 EBC4 ⊷ imof image of
22B8 2253 ⊸ multimap mumap multimap
22B9 DBCB ⊹ hercon hermitian conjugate matrix
22BA EEA1 intercal intcal intercalate
22BB EEDB ⊻ veebar veebar xor
22BC EECA ⌅ barwedge barwed nand
22BD EBB9 barvee nor
22BE DBAA angrtv right angle with arc
22BF D84D right triangle


Sheet of codes 22C*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
22C0 EFB6 bigwedge xwedge n-ary logical and
22C1 EFB7 bigvee xvee n-ary logical or
22C2 EE56 bigcap xcap n-ary intersection
22C3 EE57 bigcup xcup n-ary union
22C4 21AF diamond diam diamond operator
22C5 EEB4 &z.rad; cdot sdot dot operator
22C6 226D ★ star sstarf star operator
22C7 EE3F ⋇ divideontimes divonx division times
22C8 226C ⋈ bowtie bowtie bowtie
22C9 EED6 ⋉ ltimes ltimes left normal factor semidirect product
22CA EED7 ⋊ rtimes rtimes right normal factor semidirect product
22CB EED8 ⋋ leftthreetimes lthree left semidirect product
22CC EED9 ⋌ rightthreetimes rthree right semidirect product
22CD EEFD ⋍ backsimeq bsime reversed tilde equals
22CE EEEA ⋎ curlyvee cuvee curly logical or
22CF EEE9 ⋏ curlywedge cuwed curly logical and


Sheet of codes 22D*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
22D0 215E ⋐ Subset Sub double subset
22D1 215F ⋑ Supset Sup double superset
22D2 EE62 ⋒ Cap; doublecap Cap double intersection
22D3 EE63 ⋓ Cup; doublecup Cup double union
22D4 21AC ⋔ pitchfork fork pitchfork
22D5 DB4F epar equal and parallel to
22D6 2140 &ldot; lessdot ltdot less-than with dot
22D7 2141 ⋙ gtrdot gtdot greater-than with dot
22D8 2146 ⋘ lll; llless; Ll Ll very much less-than
22D9 2147 &z.Gt; ggg; gggtr; Gg Gg very much greater-than
22DA 214E ⋚ lesseqgtr leg less-than equal to or greater-than
22DB 214F ⋛ gtreqless gel greater-than equal to or less-than
22DC 2160 eqslantless els equal to or less-than
22DD 2161 eqslantgtr egs equal to or greater-than
22DE 2154 ⋞ curlyeqprec cuepr equal to or precedes
22DF 2155 ⋟ curlyeqsucc cuesc equal to or succeeds


Sheet of codes 22E*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
22E0 21D2 npreceq npre does not precede or equal
22E1 21D3 nsucceq nsce does not succeed or equal
22E2 21EE &z.sqnrsb; nsqsub not square image of or equal to
22E3 21EF &z.sqnrsp; nsqsup not square original of or equal to
22E4 D8D0 &z.sqsbne; square image of or not equal to
22E5 D8D1 &z.sqspne; square original of or not equal to
22E6 21E4 ⋦ lnsim lnsim less-than but not equivalent to
22E7 21E5 ⋧ gnsim gnsim greater-than but not equivalent to
22E8 21B1 ⋨ precnsim prnsim precedes but not equivalent to
22E9 21B2 ⋩ succnsim scnsim succeeds but not equivalent to
22EA 21BB ⋪ ntriangleleft nltri not normal subgroup of
22EB 21BC ⋫ ntriangleright nrtri does not contain as normal subgroup
22EC 21BD ⋬ ntrianglelefteq nltrie not normal subgroup of or equal to
22ED 21BE ⋭ ntrianglerighteq nrtrie does not contain as normal subgroup or equal
22EE 2F2B vertical ellipsis
22EF DB48 ⋯ ctdot midline horizontal ellipsis


Sheet of codes 22F*
Unicode AFII Elsevier name AMS name 9573-13 name Unicode description Elsevier image Unicode image
22F0 DB7B &z.utdot; utdot up right diagonal ellipsis
22F1 DB4C ⋱ dtdot down right diagonal ellipsis
22F2 0000
22F3 0000
22F4 0000
22F5 0000
22F6 0000
22F7 0000
22F8 0000
22F9 0000
22FA 0000
22FB 0000
22FC 0000
22FD 0000
22FE 0000
22FF 0000