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Re: why Pi is not recognized as a positive number?


"Pedro L" <pedrito6 at softhome.net> a écrit dans le message de
news:bt3e0s$plb$1 at smc.vnet.net...
>   I wanted to define a function for the positive numbers. But I discovered
>   something "strange" with Mathematica.
>

Mathematica version 4.1

In[16]:= Positive[Pi]

Out[16]= True

In[17]:= Pi>0

Out[17]= True

Salut

Jean Pellegri



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