« Symboles scientifiques » : différence entre les versions

Version du 30 novembre 2016 à 00:34

Une proposition de création de touche morte scientifique, mathématique et technique est faite à partir de la version 1.1.

Objectif

Certains des symboles mathématiques les plus courants sont présents sur la couche de base du BÉPO. Toutefois, une grande partie des symboles très couramment utilisés en sciences exactes, en mathématiques et dans certains domaines techniques présents dans Unicode en sont absents. La plupart d’entre eux sont en fait saisis soit en utilisant des menus avancés de WYSIWYG, soit des outils nécessitant une compilation, notamment LaTeX. Cela ne répond toutefois que partiellement au besoin, puisqu’une partie des échanges se fait dans d’autres outils, par exemple par courriel (où lire du LaTeX peut rapidement devenir malaisé). La touche morte grec répond partiellement au problème (mathématiciens et scientifiques ont souvent recours à des caractères grecs), mais de nombreux symboles fréquents restent inaccessibles.

Proposition

[…]

Liste des caractères

♀ U+2640 FEMALE SIGN
♁ U+2641 EARTH
♄ U+2644 SATURN
♅ U+2645 URANUS
⟨ U+27E8 MATHEMATICAL LEFT ANGLE BRACKET
≤ U+2264 LESS-THAN OR EQUAL TO
⟩ U+27E9 MATHEMATICAL RIGHT ANGLE BRACKET
≥ U+2265 GREATER-THAN OR EQUAL TO
⌊ U+230A LEFT FLOOR
⌈ U+2308 LEFT CEILING
⌋ U+230B RIGHT FLOOR
⌉ U+2309 RIGHT CEILING
⟼ U+27FC LONG RIGHTWARDS ARROW FROM BAR
⇀ U+21C0 RIGHTWARDS HARPOON WITH BARB UPWARDS
⊕ U+2295 CIRCLED PLUS
∞ U+221E INFINITY
∝ U+221D PROPORTIONAL TO
∗ U+2217 ASTERISK OPERATOR
⋆ U+22C6 STAR OPERATOR
↔ U+2194 LEFT RIGHT ARROW
⇄ U+21C4 RIGHTWARDS ARROW OVER LEFTWARDS ARROW
‴ U+2034 TRIPLE PRIME
⁗ U+2057 QUADRUPLE PRIME

 ‎11A23  [Unassigned code point]

∧ U+2227 LOGICAL AND
↻ U+21BB CLOCKWISE OPEN CIRCLE ARROW
∏ U+220F N-ARY PRODUCT
| U+007C VERTICAL LINE
∘ U+2218 RING OPERATOR
| U+007C VERTICAL LINE
← U+2190 LEFTWARDS ARROW
⃕ U+20D5 COMBINING CLOCKWISE ARROW ABOVE
→ U+2192 RIGHTWARDS ARROW
⨡ U+2A21 Z NOTATION SCHEMA PROJECTION
∨ U+2228 LOGICAL OR
⊻ U+22BB XOR
∂ U+2202 PARTIAL DIFFERENTIAL
⊲ U+22B2 NORMAL SUBGROUP OF
ℓ U+2113 SCRIPT SMALL L
℔ U+2114 L B BAR SYMBOL
℥ U+2125 OUNCE SIGN
≈ U+2248 ALMOST EQUAL TO
⎓ U+2393 DIRECT CURRENT SYMBOL FORM TWO
| U+007C VERTICAL LINE
| U+007C VERTICAL LINE
∪ U+222A UNION
| U+007C VERTICAL LINE
𝀵 U+‎1D035 BYZANTINE MUSICAL SYMBOL IMIFTHORA
∈ U+2208 ELEMENT OF
℈ U+2108 SCRUPLE
⊂ U+2282 SUBSET OF
↠ U+21A0 RIGHTWARDS TWO HEADED ARROW

 ‎11903  [Unassigned code point]

⟂ U+27C2 PERPENDICULAR
⊧ U+22A7 MODELS
∫ U+222B INTEGRAL
∮ U+222E CONTOUR INTEGRAL

 ‎11816  [Unassigned code point]

ℵ U+2135 ALEF SYMBOL
| U+007C VERTICAL LINE
| U+007C VERTICAL LINE
∖ U+2216 SET MINUS
∙ U+2219 BULLET OPERATOR
⃜ U+20DC COMBINING FOUR DOTS ABOVE
| U+007C VERTICAL LINE
⥲ U+2972 TILDE OPERATOR ABOVE RIGHTWARDS ARROW
⋯ U+22EF MIDLINE HORIZONTAL ELLIPSIS
⋰ U+22F0 UP RIGHT DIAGONAL ELLIPSIS
| U+007C VERTICAL LINE
⅁ U+2141 TURNED SANS-SERIF CAPITAL G
ℏ U+210F PLANCK CONSTANT OVER TWO PI

 ‎11909  [Unassigned code point]

@@ Ligne 6 : / Ligne 6 : @@
 == Proposition ==
 […]
+== Liste des caractères ==
+* ♀ {{U|2640}} FEMALE SIGN
+* ♁ {{U|2641}} EARTH
+* ♄ {{U|2644}} SATURN
+* ♅ {{U|2645}} URANUS
+* ⟨ {{U|27E8}} MATHEMATICAL LEFT ANGLE BRACKET
+* ≤ {{U|2264}} LESS-THAN OR EQUAL TO
+* ⟩ {{U|27E9}} MATHEMATICAL RIGHT ANGLE BRACKET
+* ≥ {{U|2265}} GREATER-THAN OR EQUAL TO
+* ⌊ {{U|230A}} LEFT FLOOR
+* ⌈ {{U|2308}} LEFT CEILING
+* ⌋ {{U|230B}} RIGHT FLOOR
+* ⌉ {{U|2309}} RIGHT CEILING
+* ⟼ {{U|27FC}} LONG RIGHTWARDS ARROW FROM BAR
+* ⇀ {{U|21C0}} RIGHTWARDS HARPOON WITH BARB UPWARDS
+* ⊕ {{U|2295}} CIRCLED PLUS
+* ∞ {{U|221E}} INFINITY
+* ∝ {{U|221D}} PROPORTIONAL TO
+* ∗ {{U|2217}} ASTERISK OPERATOR
+* ⋆ {{U|22C6}} STAR OPERATOR
+* ↔ {{U|2194}} LEFT RIGHT ARROW
+* ⇄ {{U|21C4}} RIGHTWARDS ARROW OVER LEFTWARDS ARROW
+* ‴ {{U|2034}} TRIPLE PRIME
+* ⁗ {{U|2057}} QUADRUPLE PRIME
+  ‎11A23  [Unassigned code point]
+* ∧ {{U|2227}} LOGICAL AND
+* ↻ {{U|21BB}} CLOCKWISE OPEN CIRCLE ARROW
+* ∏ {{U|220F}} N-ARY PRODUCT
+* | {{U|007C}} VERTICAL LINE
+* ∘ {{U|2218}} RING OPERATOR
+* | {{U|007C}} VERTICAL LINE
+* ← {{U|2190}} LEFTWARDS ARROW
+* ⃕ {{U|20D5}} COMBINING CLOCKWISE ARROW ABOVE
+* → {{U|2192}} RIGHTWARDS ARROW
+* ⨡ {{U|2A21}} Z NOTATION SCHEMA PROJECTION
+* ∨ {{U|2228}} LOGICAL OR
+* ⊻ {{U|22BB}} XOR
+* ∂ {{U|2202}} PARTIAL DIFFERENTIAL
+* ⊲ {{U|22B2}} NORMAL SUBGROUP OF
+* ℓ {{U|2113}} SCRIPT SMALL L
+* ℔ {{U|2114}} L B BAR SYMBOL
+* ℥ {{U|2125}} OUNCE SIGN
+* ≈ {{U|2248}} ALMOST EQUAL TO
+* ⎓ {{U|2393}} DIRECT CURRENT SYMBOL FORM TWO
+* | {{U|007C}} VERTICAL LINE
+* | {{U|007C}} VERTICAL LINE
+* ∪ {{U|222A}} UNION
+* | {{U|007C}} VERTICAL LINE
+* 𝀵 {{U|‎1D035}} BYZANTINE MUSICAL SYMBOL IMIFTHORA
+* ∈ {{U|2208}} ELEMENT OF
+* ℈ {{U|2108}} SCRUPLE
+* ⊂ {{U|2282}} SUBSET OF
+* ↠ {{U|21A0}} RIGHTWARDS TWO HEADED ARROW
+  ‎11903  [Unassigned code point]
+* ⟂ {{U|27C2}} PERPENDICULAR
+* ⊧ {{U|22A7}} MODELS
+* ∫ {{U|222B}} INTEGRAL
+* ∮ {{U|222E}} CONTOUR INTEGRAL
+  ‎11816  [Unassigned code point]
+* ℵ {{U|2135}} ALEF SYMBOL
+* | {{U|007C}} VERTICAL LINE
+* | {{U|007C}} VERTICAL LINE
+* ∖ {{U|2216}} SET MINUS
+* ∙ {{U|2219}} BULLET OPERATOR
+* ⃜ {{U|20DC}} COMBINING FOUR DOTS ABOVE
+* | {{U|007C}} VERTICAL LINE
+* ⥲ {{U|2972}} TILDE OPERATOR ABOVE RIGHTWARDS ARROW
+* ⋯ {{U|22EF}} MIDLINE HORIZONTAL ELLIPSIS
+* ⋰ {{U|22F0}} UP RIGHT DIAGONAL ELLIPSIS
+* | {{U|007C}} VERTICAL LINE
+* ⅁ {{U|2141}} TURNED SANS-SERIF CAPITAL G
+* ℏ {{U|210F}} PLANCK CONSTANT OVER TWO PI
+  ‎11909  [Unassigned code point]