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Re: Re: How to get range of InterpolatingFunction?

• To: mathgroup at smc.vnet.net
• Subject: [mg64047] Re: [mg64041] Re: [mg64015] How to get range of InterpolatingFunction?
• From: Pratik Desai <pdesai1 at umbc.edu>
• Date: Sun, 29 Jan 2006 05:57:18 -0500 (EST)
• References: <200601271013.FAA19043@smc.vnet.net> <200601280724.CAA14760@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

Pratik Desai wrote:

>kowald at molgen.mpg.de wrote:
>
>  
>
>>Hello everybody,
>>
>>I wonder how I can find out the range for which an
>>InterpolatingFunction object is valid ?
>> 
>>
>>    
>>
>        {{y -> InterpolatingFunction[{{0., 3.}}, <>]}} :-)
>                                                        ^^^
>
>  
>
I tried to be too cute here, but isnt the "range" where the 
interpolating function is valid given in the interpolating function ??

>>If I have   {{y -> InterpolatingFunction[{{0., 3.}}, <>]}} , how can I
>>extract the 0 and the 3 ??
>>
>>Many thanks,
>>
>>              Axel
>>
>> 
>>
>>    
>>
>Perhaps
>
>y[0]
>
>y[3]
>
>  
>
This is obviously wrong because the output is a rule instead of an 
identity, :-[ , sorry

Pratik

>Pratik
>
>  
>

• References:
  • How to get range of InterpolatingFunction ?
    • From: kowald@molgen.mpg.de
  • Re: How to get range of InterpolatingFunction ?
    • From: Pratik Desai <pdesai1@umbc.edu>