This is an archived post.You won't be able to vote or comment.This page is intended to supply a list of some useful symbols separated by topic so they can be found quickly without the need to search in the Unicode reference tables.Contents 1 2 3 4 5 6 7 8 9 § 00A7 section ¶ 00B6 paragraph · 00B7 interpunct, middle dot ¼ 00BC one-quarter ½ 00BD one-half ¾ 00BE three-quarters ‒ 2012 figure dash – 2013 en dash — 2014 em dash ― 2015 quotation dash ‘ 2018 left single quote ’ 2019 right single quote, apostrophe ‚ 201A low-9 single quote “ 201C left double quote ” 201D right double quote „ 201E low-9 double quote † 2020 dagger ‡ 2021 double dagger • 2022 bullet … 2026 ellipsis ‽ 203D interrobang ⁂ 2042 asterism ⅐ 2150 one-seventh ⅑ 2151 one-ninth ⅒ 2152 one-tenth ⅓ 2153 one-third ⅔ 2154 two-thirds ⅕ 2155 one-fifth ⅖ 2156 two-fifths ⅗ 2157 three-fifths ⅘ 2158 four-fifths ⅙ 2159 one-sixth ⅚ 215A five-sixths ⅛ 215B one-eighth ⅜ 215C three-eighths ⅝ 215D five-eighths ⅞ 215E seven-eighths ⅟ 215F fraction numerator one ← 2190 left arrow ↑ 2191 up arrow → 2192 right arrow ↓ 2193 down arrow ⏎ 23CE carriage return symbol ⌫ 232B erase to the left (backspace) ␣ 2423 space symbol □ 25A1 square ★ 2605 starf, bigstar, black star ☆ 2606 white star ⛤ 26E4 pentagram ☐ 2610 ballot box ☑ 2611 ballot box with check ☒ 2612 ballot box with X ☛ 261B black right pointing finger ☞ 261E white right pointing finger ⚜ 269C fleur-de-lys ✓ 2713 check mark ✗ 2717 cross mark ⸺ 2E3A two-em dash ⸻ 2E3B three-em dash 〃 3003 ditto [edit] √ 221A radic, Sqrt, radical, square root ∛ 221B cube root ∜ 221C fourth root ± 00B1 plus or minus ∓ 2213 minus or plus ′ 2032 prime, derivative ″ 2033 Prime, double prime ‴ 2034 tprime, triple prime ∏ 220F N-ary product ∑ 2211 N-ary summation [edit] − 2212 minus × 00D7 multiplication sign ⋅ 22C5 sdot ∕ 2215 division slash ÷ 00f7 division sign [edit] ∝ 221D prop, propto, Proportional, vprop, varpropto, proportional to ∣ 2223 divides ∤ 2224 does not divide ≃ 2243 asymptotically equal to ≄ 2244 not asymptotically equal to ≅ 2245 approximately equal to ≆ 2246 approximately but not actually equal to ≇ 2247 neither approximately nor actually equal to ≈ 2248 almost equal to ≉ 2249 not almost equal to ≜ 225C trie, triangleq, delta equal to ≝ 225D equal to by definition ≟ 225F equest, checked equal to ≠ 2260 ne, NotEqual, not equal to ≡ 2261 equiv, Congruent, equivalent to ≤ 2264 less-than or equal to ≥ 2265 greater-than or equal to ≪ 226A much less than ≫ 226B much greater than [edit] ∞ 221E infinity ∂ 2202 partial differential ∫ 222B integral ∬ 222C double integral ∭ 222D triple integral ∮ 222E contour integral ∯ 222F surface integral ∰ 2230 volume integral ∱ 2231 clockwise integral ∲ 2232 clockwise contour integral ∳ 2233 anticlockwise contour integral ∇ 2207 nabla, Del, backward difference, gradient [edit] ⊂ 2282 subset, included in, proper subset ⊃ 2283 superset, includes, proper superset ⊆ 2286 subset of or equal to ⊇ 2287 superset or equal to ⊄ 2284 notin set ∩ 2229 intersection ∪ 222A union ∈ 2208 isin, isinv, Element, in, element of (large symbol) ∊ 220A element of (small symbol) ∉ 2209 notin, NotElement, notinva, not element of ∋ 220B niv, ReverseElement, ni, SuchThat, contains as member (large symbol) ∍ 220D contains as member (small symbol) ∌ 220C notni, notniva, NotReverseElement, does not contain as member ∅ 2205 empty, emptyset, emptyv, varnothing, empty set [edit] ⋮ 22EE vellip, vertical ellipsis ⋯ 22EF hellip, horizontal ellipsis ⋰ 22F0 utdot, rising dots, up right diagonal ellipsis ⋱ 22F1 dtdot, falling dots, down right diagonal ellipsis ⟨ 27E8, left angle bracket ⟩ 27E9, right angle bracket [edit] ¬ 00AC not sign ∧ 2227 Logical AND ∨ 2228 Logical OR ∎ 220E, END OF PROOF ∴ 2234, THEREFORE , there4, therefore, Therefore ∵ 2235, BECAUSE , becaus, because, Because ∀ 2200, FOR ALL , forall, ForAll ∃ 2203, THERE EXISTS , exist, Exists ∄ 2204, THERE DOES NOT EXIST , nexist, NotExists, nexists [edit] ∠ 2220 ang, angle ∡ 2221 angmsd, measured angle ∢ 2222 spherical angle ⟂ 27C2 perpendicular to ∟ 221F right angle [edit] ° 00B0 degree µ 00B5 micro π 03C0 Greek small letter pi ℓ 2113 Small script letter L, litre.