Vocabulary

math.functions

Inputs and outputs

Word description

Outputs the whole number closest to x, rounding out at half, breaking ties towards even numbers. This is also known as banker's rounding or unbiased rounding.

Notes

The result is not necessarily an integer.

Examples

Definition

Methods

math.functions

Inputs and outputs

x | a real |

y | a whole real number |

Word description

Outputs the whole number closest to x, rounding out at half, breaking ties towards even numbers. This is also known as banker's rounding or unbiased rounding.

Notes

The result is not necessarily an integer.

Examples

USING: math.functions prettyprint ;
0.5 round-to-even .

0.0

0.0

USING: math.functions prettyprint ;
1.5 round-to-even .

2.0

2.0

Definition

Methods