diff options
Diffstat (limited to 'impl/EquationSystem.g')
| -rw-r--r-- | impl/EquationSystem.g | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/impl/EquationSystem.g b/impl/EquationSystem.g index 3a6598a..07e8e71 100644 --- a/impl/EquationSystem.g +++ b/impl/EquationSystem.g @@ -30,6 +30,7 @@ expr : '(' expr GREATER_EQUAL expr QUESTION_MARK expr ')' -> ^(GUARD expr expr e term : NUMBER | VARIABLE + | '-'^ term | '('! expr ')'! ; |