Hello everybody!(adsbygoogle = window.adsbygoogle || []).push({});

I'm quite new with Matlab and I'm starting trying some stuff..

well I was trying to input

det(a)

where a=[1,2,3;4,5,6;7,8,9] and this should be zero. And I mean 0.0000

but the result is

6.6613e-16

why?

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Matlab: value non-zero but it should

Loading...

Similar Threads - Matlab value zero | Date |
---|---|

Matlab How to set zero value boxes transparent in 3D plots? | May 17, 2016 |

Vector-valued functions in MATLAB | May 4, 2015 |

Bar plot in Matlab with specified values on the x-axis | Apr 8, 2015 |

How to get specific frequency and time values for .wav file | Mar 3, 2015 |

MATLAB-output values matrix | Aug 23, 2014 |

**Physics Forums - The Fusion of Science and Community**