A CLI based calculator using typescript and published as an executable npm package, complete problem statement is available here.
This project is published as an npm package. To use follow these steps.
- Install as an npm package
npm install wmd-ts-calculator- Run the app after installation
wmd-ts-calculator- Use the app as an npx package
npx wmd-ts-calculatorThis CLI based calculator can help you perform any of the following operations.
| Sr. No. | Operator | Description | Example |
|---|---|---|---|
| 01 | + | Add two numbers | x + y |
| 02 | - | Subtract a number from other | x - y |
| 03 | * | Multiply two numbers | x * y |
| 04 | / | Divide a number by other | x / y |
| 05 | % | Percentage of a number | x % of y |
| 06 | +/- | Alternate sign of a number | +/- (x) |
| 07 | ** | Square of a number | x ** 2 |
| 08 | ^ | Find power of a number | x ^ y |
| 09 | sqrt | Square Root of a number | sqrt(x) |
| 10 | 1/x | Reciprocal of a number | 1/x |
Note :
- Result of each operation is input for the next one.
- Clear and start over for new operation
- Undo last operation if something goes wrong
All the details to code this app is given here.