Formula: Errors
QFFE_115: "'(' expected"
No opening parenthesis found when expected.
Cause
-
Parentheses omitted after the function name
cos 45 '(' expected sign cos t '(' expected -
Space in a function name
atan 2 (sin(t), sin(3*t)) '(' expected -
Syntax error in function call specification
log 2 (10) '(' expected
Resolution
- Enclose function argument lists with parentheses.
- Remove unneeded spaces.
- Check spelling of function names.