| Type | Assocation | Precedence | Input types | Output types |
| unary | none | 7 | int float complex |
int float complex |
This operator toggles the sign of the operand, so it makes positive numbers negative and negative numbers positive. The type of the result is equal to the type of the operand. Examples:
-(3 + 2) ; -5 -(3, 2) ; (-3, -2) -3.23 ; -3.23