Features of This Program - 20revsined/Waldo-the-Wise-Calculator GitHub Wiki

This calculator has two main features: basic math operations (addition, subtraction, multiplication, and division) and trigonometric functions (ex. sin, cos, tan, etc.).

How to Use the Basic Math Feature:

1. Enter "basic math" into the first prompt of the program.

2. Enter either "add", "subtract", "multiply", or "divide" into the next prompt of the program.

3. Enter the number of times you want to add, subtract, multiply, or divide.

4. Enter the actual numbers themselves. They can be positive, negative, whole numbers, or decimals (you cannot enter fractions, however).

How to Use the Trigonometric Feature:

1. Enter "trig" into the first prompt of the program.

2. Enter either "sin", "cos", "tan", "csc", "sec", "cot", "asin", "acos", "atan", "to degrees", or "to radians" into the next prompt. If you are entering either "asin", "acos", or "atan", make sure this value is between -1 and 1 (inclusive), or else you will get an error message telling you that the value you entered is out of the range mentioned above.

3. Enter the value into the next prompt. Please note that this value will be in radians, unless you are entering "asin", "acos", "atan", or "to radians", in which the value will be in units for "asin", "acos", and "atan" or degrees for "to radians".

If you want to learn about trigonometric functions, please visit: https://en.wikipedia.org/wiki/Trigonometric_functions.