Calculating math expressions
to calculate mathematical expression:
enter mathematical expression in command line and press "Enter":
you can use following symbols:
| +, -, *, / | add, subtract, multiple, divide |
| ^ | raise to the power |
| . | floating point delimiter |
| = | equal (initialize entity) |
| > | greater |
| >= | greater or equal |
| < | less |
| <= | less or equal |
| == | is equal (equality check) |
| != | not equal |
| ! | not (negation) |