Expressions

application that allows to solve numeric expressions with fractions and powers, after writing the expression if you press the "equal" will be 'resolved expression with all the steps.

some information:

- To write a power eg: 4 ^ 2 (four raised to the second);
- To express a fraction eg: 1/2 (one divided by two, half);
- * To indicate a multiplication,: to indicate a division;
- Currently all the brackets must be replaced with (e);