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authorMartin Haug <mhaug@live.de>2023-04-04 15:47:40 +0200
committerGitHub <noreply@github.com>2023-04-04 15:47:40 +0200
commit8aca3ca3c1af1ee4fc4ea22c2223aad37f7a83d2 (patch)
treec2810c7f69c5657fa77cc780901c00d3c019cedd
parent570c528b3e4e41af2bb8ec0cf091e52dd50db13a (diff)
Add double bracket and laplace operator (#570)
-rw-r--r--library/src/symbols/sym.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/library/src/symbols/sym.rs b/library/src/symbols/sym.rs
index 6e89931d..7a2c3057 100644
--- a/library/src/symbols/sym.rs
+++ b/library/src/symbols/sym.rs
@@ -36,7 +36,7 @@ pub(crate) const SYM: &[(&str, Symbol)] = symbols! {
// Delimiters.
paren: [l: '(', r: ')', t: '⏜', b: '⏝'],
brace: [l: '{', r: '}', t: '⏞', b: '⏟'],
- bracket: [l: '[', r: ']', t: '⎴', b: '⎵'],
+ bracket: [l: '[', l.double: '⟦', r: ']', r.double: '⟧', t: '⎴', b: '⎵'],
turtle: [l: '〔', r: '〕', t: '⏠', b: '⏡'],
bar: [v: '|', v.double: '‖', v.triple: '⦀', v.broken: '¦', v.circle: '⦶', h: '―'],
fence: [l: '⧘', l.double: '⧚', r: '⧙', r.double: '⧛', dotted: '⦙'],
@@ -376,6 +376,7 @@ pub(crate) const SYM: &[(&str, Symbol)] = symbols! {
union: '⨚',
vol: '∰',
],
+ laplace: '∆',
// Logic.
forall: '∀',