# NumberToB'String -- Translates a number to a string that Bertini can read.

## Synopsis

• Usage:
NumberToB'String(n)
• Inputs:
• n, , n is a number.
• Optional inputs:
• M2Precision (missing documentation) => ..., default value 53,

## Description

This function takes a number as an input then outputs a string to represent this number to Bertini. The numbers are converted to floating point to precision determined by the option M2Precision.

 i1 : NumberToB'String(2+5*ii) o1 = .2e1 .5e1 i2 : NumberToB'String(1/3,M2Precision=>16) Warning: rational numbers will be converted to floating point. o2 = .33333333333333331e0 .0e0 i3 : NumberToB'String(1/3,M2Precision=>128) Warning: rational numbers will be converted to floating point. o3 = .3333333333333333333333333333333333333338e0 .0e0

## Ways to use NumberToB'String :

• "NumberToB'String(Thing)"

## For the programmer

The object NumberToB'String is .