Operator of The ST Language
| Operation | Symbol | Precedence |
| Parenthesization | ( |
HIGHESTLOWEST |
| Function evaluation | HIGHESTLOWEST | |
| Negation Complement | –NOT | HIGHESTLOWEST |
| Exponentiation | ** | HIGHESTLOWEST |
| Multiply Divide Modulo | */ MOD | HIGHESTLOWEST |
| Add Subtract | +– | HIGHESTLOWEST |
| Comparison | <, >, <=, >= | HIGHESTLOWEST |
| Equality Inequality | =<> | HIGHESTLOWEST |
| Boolean AND | AND | HIGHESTLOWEST |
| Boolean Exclusive OR | XOR | HIGHESTLOWEST |
| Boolean OR | OR | HIGHESTLOWEST |