11. Basic Numbers¶
There are two types of numeric data:
intandfloat.- Why are there different types?
There are different kinds of data: counters are integers and PI is not.
Operations with integers are much faster.
Floating-point numbers are approximations: their precision has a limit.
Activity: CodeLens 11.1 (cl_l40_11a_en)
11.1. Operator Table¶
Operator |
Operation |
|---|---|
* |
Multiplication |
/ |
Division |
** |
Exponentiation |
abs() |
Absolute Value |
% |
Modulus |
// |
Integer Division |
- |
Subtraction |
+ |
Addition |
11.2. Numeric Operators¶
Activity: CodeLens 11.2.1 (cl_l40_11b_en)
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