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## Problem with plotting of functions for large arguments

**From**: |
kschnikow |

**Subject**: |
Problem with plotting of functions for large arguments |

**Date**: |
Fri, 30 Oct 2015 02:09:21 -0700 (PDT) |

Dear all,
I have a problem using the plot() functions for e.g. plotting the sine
function for large arguments > 1e6
For example, when I define the intervall x=10000000*pi:4*pi/100/10000004*pi;
and I try to plot(x,sin(x)) I get rubbish.
Also when I try plot(x,sin(x-floor(10000000*pi/(2*pi))*2*pi) nothing
changes, so I assume that sine function is operating correctly.
Does plot have a problem when displaying function values over large
arguments?
Thanks at all who take time to answer!
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**Problem with plotting of functions for large arguments**,
*kschnikow* **<=**