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Action:
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Integrates a law over a given domain to a given tolerance with respect to a given variable with respect an array of points to split the domain.
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Prototype:
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outcome api_integrate_law_wrt_and_splits (
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law* input_law,
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// law to be integrated
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double start,
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// start of the domain
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double end,
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// end of the domain
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int wrt,
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// variable to integrate
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// with respect to
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double* along,
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// an array the size of
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// the take dim of the
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// law with all other
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// variables filled in
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double& answer,
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// value of integration
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int number_of_splits
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// optional number of
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= 0,
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// singularities
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double* splits
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// optional number of
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= NULL,
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// splits
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double tolerance
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// optional tolerance for
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= 1E-12,
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// the answer
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int min_level
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// optional minimum
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= 2,
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// Romberg Table rows
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int* used_level
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// optional number of
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= NULL
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// Romberg rows returned
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);
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outcome api_integrate_law_wrt_and_splits(
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law* integrand,
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// law to be integrated
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double start,
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// start of the domain
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double end,
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// end of the domain
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int wrt,
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// variable to integrate
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// with respect to
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double* along,
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// an array the size of
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// the take dim of the
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// law with all other
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// variables filled in
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double* answer,
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// value of integration
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int number_of_splits,
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// optional number of
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// singularities
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// (default = 0)
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double* splits,
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// optional where the
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// singularities are
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// (default = NULL)
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double tol,
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// optional tolerance for
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// the answer (default
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// = 1.0E-12)
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int min_level,
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// optional minimum
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// Romberg Table rows
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// (default = 2)
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int* used_level
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// optional number of
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// Romberg rows used
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// (default = NULL)
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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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During the integration it will take into account an array of points to split the domain up into. This should be used if the domain contains known singularities.
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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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