 | Up to |  | Home |  | Maths |  | 250 Problems In Elementary Number Theory |
 | Site Map | | |  | Text version |
|
|
This page describes the notation used in problems/solutions from the book "250 Problems in Elementary Number Theory"
| Symbol/Abbreviation | Word form | Example usage | Meaning |
| | | "divides" | a | b | Integer divisibility. a divides b means b is divisible by a |
| ¬| | "does not divide" | a ¬| b | Integer indivisibility. a ¬| b means b is not divisible by a |
| ≤ | "less than or equal to" | a ≤ b | Integer comparison. a ≤ b means b is less than or equal to b |
|
|
| ||||||||||
