Pour introduire ces caractères,
- avec Vim: Taper Ctrl+k puis le digraphe (suite de deux caractères dans la seconde colonne du tableau), ou Ctrl+v puis u et le code hexadécimal
- sous Linux: applications GTK et Firefox: taper Ctl+Shift+u, puis le code hexadécimal
- sous Word/Windows: Taper d'abord le code hexadécimal, puis Alt-x
Voir aussi
- http://en.wikipedia.org/wiki/Unicode_input
- http://www.fileformat.info/info/unicode/block/supplemental_mathematical_operators/list.htm
- http://www.yoyodesign.org/doc/w3c/mathml2/chapter6.html#N38924
- http://access2science.com/latex/ Quelques tableaux de symboles utiles
- http://tools.ietf.org/html/rfc1345 Le RFC qui liste les groupes de lettres mnémoniques utilisés par Vim, mais aussi beaucoup d'autres.
dig hex dec. nom
---------------------------------------
∅ 2205 8709 EMPTY SET
ℕ 2115 8469 DOUBLE-STRUCK CAPITAL N
ℤ 2124 8484 DOUBLE-STRUCK CAPITAL Z
ℚ 211a 8474 DOUBLE-STRUCK CAPITAL Q
ℝ 211d 8477 DOUBLE-STRUCK CAPITAL R
ℂ 2102 8450 DOUBLE-STRUCK CAPITAL C
ℍ 210d 8461 DOUBLE-STRUCK CAPITAL H
ℙ 2119 8473 DOUBLE-STRUCK CAPITAL P ∧ AN 2227 8743 LOGICAL AND
∨ OR 2228 8744 LOGICAL OR
∩ (U 2229 8745 INTERSECTION
∪ )U 222A 8746 UNION
¬ NO 00AC 172 NOT SIGN
≅ ?= 2245 8773 APPROXIMATELY EQUAL TO
≠ != 2260 8800 NOT EQUAL TO
≡ =3 2261 8801 IDENTICAL TO ≤ =< 2264 8804 LESS-THAN OR EQUAL TO
≥ >= 2265 8805 GREATER-THAN OR EQUAL TO
≪ <* 226A 8810 MUCH LESS-THAN
≫ *> 226B 8811 MUCH GREATER-THAN
≮ !< 226E 8814 NOT LESS-THAN
≯ !> 226F 8815 NOT GREATER-THAN
⊂ (C 2282 8834 SUBSET OF
⊃ )C 2283 8835 SUPERSET OF
⊆ (_ 2286 8838 SUBSET OF OR EQUAL TO
⊇ )_ 2287 8839 SUPERSET OF OR EQUAL TO ∀ FA 2200 8704 FOR ALL
∂ dP 2202 8706 PARTIAL DIFFERENTIAL
∃ TE 2203 8707 THERE EXISTS
∅ /0 2205 8709 EMPTY SET
∈ (- 2208 8712 ELEMENT OF
∋ -) 220B 8715 CONTAINS AS MEMBER
∏ *P 220F 8719 N-ARY PRODUCT `
∑ +Z 2211 8721 N-ARY SUMMATION `
− -2 2212 8722 MINUS SIGN
± +- 00b1 177 PLUS-MINUS SIGN
∓ -+ 2213 8723 MINUS-OR-PLUS SIGN
∗ *- 2217 8727 ASTERISK OPERATOR
√ RT 221A 8730 SQUARE ROOT
∝ 0( 221D 8733 PROPORTIONAL TO
∞ 00 221E 8734 INFINITY ← <- 2190 8592 LEFTWARDS ARROW
↑ -! 2191 8593 UPWARDS ARROW
→ -> 2192 8594 RIGHTWARDS ARROW
↓ -v 2193 8595 DOWNWARDS ARROW
↔ <> 2194 8596 LEFT RIGHT ARROW
↕ UD 2195 8597 UP DOWN ARROW
⇐ <= 21D0 8656 LEFTWARDS DOUBLE ARROW
⇒ => 21D2 8658 RIGHTWARDS DOUBLE ARROW
⇔ == 21D4 8660 LEFT RIGHT DOUBLE ARROW Α A* 0391 0913 GREEK CAPITAL LETTER ALPHA
Β B* 0392 0914 GREEK CAPITAL LETTER BETA
Γ G* 0393 0915 GREEK CAPITAL LETTER GAMMA
Δ D* 0394 0916 GREEK CAPITAL LETTER DELTA
Ε E* 0395 0917 GREEK CAPITAL LETTER EPSILON
Ζ Z* 0396 0918 GREEK CAPITAL LETTER ZETA
Η Y* 0397 0919 GREEK CAPITAL LETTER ETA
Θ H* 0398 0920 GREEK CAPITAL LETTER THETA
Ι I* 0399 0921 GREEK CAPITAL LETTER IOTA
Κ K* 039A 0922 GREEK CAPITAL LETTER KAPPA
Λ L* 039B 0923 GREEK CAPITAL LETTER LAMDA
Μ M* 039C 0924 GREEK CAPITAL LETTER MU
Ν N* 039D 0925 GREEK CAPITAL LETTER NU
Ξ C* 039E 0926 GREEK CAPITAL LETTER XI
Ο O* 039F 0927 GREEK CAPITAL LETTER OMICRON
Π P* 03A0 0928 GREEK CAPITAL LETTER PI
Ρ R* 03A1 0929 GREEK CAPITAL LETTER RHO
Σ S* 03A3 0931 GREEK CAPITAL LETTER SIGMA
Τ T* 03A4 0932 GREEK CAPITAL LETTER TAU
Υ U* 03A5 0933 GREEK CAPITAL LETTER UPSILON
Φ F* 03A6 0934 GREEK CAPITAL LETTER PHI
Χ X* 03A7 0935 GREEK CAPITAL LETTER CHI
Ψ Q* 03A8 0936 GREEK CAPITAL LETTER PSI
Ω W* 03A9 0937 GREEK CAPITAL LETTER OMEGA
Ϊ J* 03AA 0938 GREEK CAPITAL LETTER IOTA WITH DIALYTIKA
Ϋ V* 03AB 0939 GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA
ά a% 03AC 0940 GREEK SMALL LETTER ALPHA WITH TONOS
έ e% 03AD 0941 GREEK SMALL LETTER EPSILON WITH TONOS
ή y% 03AE 0942 GREEK SMALL LETTER ETA WITH TONOS
ί i% 03AF 0943 GREEK SMALL LETTER IOTA WITH TONOS
ΰ u3 03B0 0944 GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS
α a* 03B1 0945 GREEK SMALL LETTER ALPHA
β b* 03B2 0946 GREEK SMALL LETTER BETA
γ g* 03B3 0947 GREEK SMALL LETTER GAMMA
δ d* 03B4 0948 GREEK SMALL LETTER DELTA
ε e* 03B5 0949 GREEK SMALL LETTER EPSILON
ζ z* 03B6 0950 GREEK SMALL LETTER ZETA
η y* 03B7 0951 GREEK SMALL LETTER ETA
θ h* 03B8 0952 GREEK SMALL LETTER THETA
ι i* 03B9 0953 GREEK SMALL LETTER IOTA
κ k* 03BA 0954 GREEK SMALL LETTER KAPPA
λ l* 03BB 0955 GREEK SMALL LETTER LAMDA
μ m* 03BC 0956 GREEK SMALL LETTER MU
ν n* 03BD 0957 GREEK SMALL LETTER NU
ξ c* 03BE 0958 GREEK SMALL LETTER XI
ο o* 03BF 0959 GREEK SMALL LETTER OMICRON
π p* 03C0 0960 GREEK SMALL LETTER PI
ρ r* 03C1 0961 GREEK SMALL LETTER RHO
ς *s 03C2 0962 GREEK SMALL LETTER FINAL SIGMA
σ s* 03C3 0963 GREEK SMALL LETTER SIGMA
τ t* 03C4 0964 GREEK SMALL LETTER TAU
υ u* 03C5 0965 GREEK SMALL LETTER UPSILON
φ f* 03C6 0966 GREEK SMALL LETTER PHI
χ x* 03C7 0967 GREEK SMALL LETTER CHI
ψ q* 03C8 0968 GREEK SMALL LETTER PSI
ω w* 03C9 0969 GREEK SMALL LETTER OMEGA ‹ <1 2039 8249 SINGLE LEFT-POINTING ANGLE QUOTATION MARK
› >1 203A 8250 SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
⁄ /f 2044 8260 FRACTION SLASH ⁰ 0S 2070 8304 SUPERSCRIPT ZERO
⁴ 4S 2074 8308 SUPERSCRIPT FOUR
⁵ 5S 2075 8309 SUPERSCRIPT FIVE
⁶ 6S 2076 8310 SUPERSCRIPT SIX
⁷ 7S 2077 8311 SUPERSCRIPT SEVEN
⁸ 8S 2078 8312 SUPERSCRIPT EIGHT
⁹ 9S 2079 8313 SUPERSCRIPT NINE
⁺ +S 207A 8314 SUPERSCRIPT PLUS SIGN
⁻ -S 207B 8315 SUPERSCRIPT MINUS
⁼ =S 207C 8316 SUPERSCRIPT EQUALS SIGN
⁽ (S 207D 8317 SUPERSCRIPT LEFT PARENTHESIS
⁾ )S 207E 8318 SUPERSCRIPT RIGHT PARENTHESIS
ⁿ nS 207F 8319 SUPERSCRIPT LATIN SMALL LETTER N ` ₀ 0s 2080 8320 SUBSCRIPT ZERO
₁ 1s 2081 8321 SUBSCRIPT ONE
₂ 2s 2082 8322 SUBSCRIPT TWO
₃ 3s 2083 8323 SUBSCRIPT THREE
₄ 4s 2084 8324 SUBSCRIPT FOUR
₅ 5s 2085 8325 SUBSCRIPT FIVE
₆ 6s 2086 8326 SUBSCRIPT SIX
₇ 7s 2087 8327 SUBSCRIPT SEVEN
₈ 8s 2088 8328 SUBSCRIPT EIGHT
₉ 9s 2089 8329 SUBSCRIPT NINE
₊ +s 208A 8330 SUBSCRIPT PLUS SIGN
₋ -s 208B 8331 SUBSCRIPT MINUS
₌ =s 208C 8332 SUBSCRIPT EQUALS SIGN
₍ (s 208D 8333 SUBSCRIPT LEFT PARENTHESIS
₎ )s 208E 8334 SUBSCRIPT RIGHT PARENTHESIS ⅓ 13 2153 8531 VULGAR FRACTION ONE THIRD
⅔ 23 2154 8532 VULGAR FRACTION TWO THIRDS
⅕ 15 2155 8533 VULGAR FRACTION ONE FIFTH
⅖ 25 2156 8534 VULGAR FRACTION TWO FIFTHS
⅗ 35 2157 8535 VULGAR FRACTION THREE FIFTHS
⅘ 45 2158 8536 VULGAR FRACTION FOUR FIFTHS
⅙ 16 2159 8537 VULGAR FRACTION ONE SIXTH
⅚ 56 215A 8538 VULGAR FRACTION FIVE SIXTHS
⅛ 18 215B 8539 VULGAR FRACTION ONE EIGHTH
⅜ 38 215C 8540 VULGAR FRACTION THREE EIGHTHS
⅝ 58 215D 8541 VULGAR FRACTION FIVE EIGHTHS
⅞ 78 215E 8542 VULGAR FRACTION SEVEN EIGHTHS
⊙ 0. 2299 8857 CIRCLED DOT OPERATOR
⊚ 02 229A 8858 CIRCLED RING OPERATOR
⊥ -T 22A5 8869 UP TACK