Author: M Mclaughlin

# Testing Big against Number

- toExponential [ decimal places ]
- toFixed [ decimal places ]
- toPrecision [ significant digits ]
- round [ decimal places [ , rounding mode ] ]
- sqrt

- Round down Round towards zero. I.e. truncate, no rounding
- Round half up Round towards nearest neighbour. If equidistant, round up
- Round half even Round towards nearest neighbour. If equidistant, round towards even neighbour
- Round up Round away from zero.

Decimal places:
Input:
Big:
Number: