InterpolatingFunction
 Usage
Notes
 Further Examples
Here is a table of values of the reciprocal function and an InterpolatingFunction object that represents the data.
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Out[1]=
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Out[2]=
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An InterpolatingFunction object can be evaluated just like any other Mathematica function. The approximate function reproduces the values given at the data points and it gives approximate values in between.
In[3]:=
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Out[3]=
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The approximate function is close to the original reciprocal function for most values in the domain.
In[4]:=
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In[5]:=
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