leastSignificantDigit abstract method Null safety

int leastSignificantDigit(
  1. double value

Gives the least significant digit when value is displayed, where the units digit is 0, and negative is to the right of the decimal. For example, for FIX-3, gives -3 (10^-3 is 0.001), unless the value is such that scientific notation would be used.

This is needed for the HP 15C's integrate function.


int leastSignificantDigit(double value);