Action:
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Numerically differentiates a law at a given point with respect to a given variable a given number of times.
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Prototype:
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outcome api_ndifferentiate_law (
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law* input_law,
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// law to differentiate
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double* where,
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// where to take the
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// derivative
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int which_dim,
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// which variable to take
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// the derivative with
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// respect to
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double* answer,
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// 0 = normal, 1 = from
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// the left, 2- from the
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// right
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int type
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// how many times to take
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= 0,
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// the derivative
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int times
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// value of
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= 1
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// differentiation
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// returned
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);
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Includes:
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#include "kernel/acis.hxx"
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#include "kernel/kernapi/api/api.hxx"
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#include "kernel/kernapi/api/kernapi.hxx"
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#include "lawutil/law_base.hxx"
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Description:
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The derivative may be taken from both sides or just from the left or right.
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Library:
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kernel
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Filename:
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kern/kernel/kernapi/api/kernapi.hxx
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Effect:
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Read-only
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