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Exponential of very small numbers [message #84281] Wed, 08 May 2013 09:14
Jacopo D is currently offline  Jacopo D
Messages: 2
Registered: May 2013
Junior Member
Hello, first post ;)
i need to integrate the planck distribution on IDL, but i have a problem with the exponential.
The error is:
EXP(1.6671699e-013)=1

What can i do to avoid this problem? Even if it's an exponent very close to zero, it's important for my code.
Thanks!

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