ComputerArithmetic`
ComputerArithmetic`
MicroscopePlot
MicroscopePlot[f,{x,a}]
plots the expression f in a small neighborhood of a using machine arithmetic.
MicroscopePlot[f,{x,a,n}]
plots f from a-n ulps to a+n ulps.
更多信息和选项
- To use MicroscopePlot, you first need to load the Computer Arithmetic Package using Needs["ComputerArithmetic`"].
- The following option can be given:
-
Joined True whether to join points - Valid settings for Joined are True, False, and Real.
- With the setting Joined->Real, the line joining the plot points represents the mapping from the set of real numbers to the set of machine-number outputs.