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Re: Real -> Integer

  • To: mathgroup at smc.vnet.net
  • Subject: [mg44948] Re: Real -> Integer
  • From: Bill Rowe <readnewsciv at earthlink.net>
  • Date: Wed, 10 Dec 2003 04:01:54 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

On 12/9/03 at 3:32 AM, beskrovn at phlam.univ-lille1.fr (Vladislav Beskrovnyy) wrote:

> Is there a function in Mathematica, which converts Real numbers into
> Integers? I.e. The fucntion which changes
> 2. into 2
> 2.3 into 23/10
> etc.

Yes, Rationalize as in

In[1]:=
Rationalize[2.]

Out[1]=
2

In[2]:=
Rationalize[2.3]

Out[2]=
23/10
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