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* src/nd-random.sc (random-vector-in-sphere): New function.
* include/nd-random.h (random_vector_in_sphere): Declare it.
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* include/extent-sampling.h (volume, volume_cone, volume_importance,
integral): Pass extent oracle and integrand as const arguments.
* src/extent-sampling.sc (volume, volume_cone, volume_importance,
integral, integral-per-direction): Likewise.
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* src/utils.sc (rtol?): New function.
* include/utils.h (rtol_p): Declare it.
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* include/integrands.h (polynomial_integrand_params): Declare
coefficients member as const.
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We are already passing in the true volume or integral, and checking
that the estimate is within the required tolerance. What is the point
in returning the estimate to the caller.
* include/extent-sampling.h (volume, integral): Return nothing.
* src/extent-sampling.sc (volume, integral): Return nothing.
* scm/nsmc/wrap.scm (volume, integral): Accept no return value from C
function.
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* include/extent-sampling.h (volume_window): Delete function.
* src/extent-sampling.sc (integral, volume): Return the first accurate
estimate.
(volume-window): Delete function.
* scm/nsmc/wrap.scm (volume-window): Delete function.
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* src/extent-sampling.sc,
include/extent-sampling.h (volume-experiment): Rename to
volume-importance.
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* src/extent-sampling.sc (volume-cone): Use
solid-angle-fraction->planar-angle instead of
solid-angle->planar-angle.
* src/nd-random.sc (planar-angle->solid-angle): Rename to
planar-angle->solid-angle-fraction and return a solid angle fraction.
(solid-angle->planar-angle): Rename to
solid-angle-fraction->planar-angle and accept a solid angle fraction.
(hollow-cone-random-vector): Use planar-angle->solid-angle-fraction
instead of planar-angle->solid-angle.
(beta-inc-unnormalized, incomplete-wallis-integral): Delete functions.
* include/nd-random.h (planar_angle_to_solid_angle): Rename to
planar_angle_to_solid_angle_fraction.
(solid_angle_to_planar_angle): Rename to
solid_angle_fraction_to_planar_angle.
* scm/nsmc/wrap.scm (planar-angle->solid-angle): Rename to
planar-angle->solid-angle-fraction.
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* include/extent-sampling.h, include/gaussian-nd-random.h,
include/integrands.h, include/nd-random.h, include/oracles.h,
include/utils.h, src/extent-sampling.sc, src/gaussian-nd-random.sc,
src/integrands.sc, src/macros/macros.sc, src/nd-random.sc,
src/oracles.sc, src/utils.sc, CMakeLists.txt, pre-inst-env.in: Add
copyright and license headers.
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* scm/nsmc/wrap.scm: (subsampling-random-vector): Rename to
cone-random-vector.
* src/nd-random.sc (subsampling-random-vector): Rename to
cone-random-vector.
* include/nd-random.h (subsampling_random_vector): Rename to
cone_random_vector.
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With this change, the wrapper around the gsl lower incomplete gamma
function is directly in scheme. Earlier, there was one layer of
wrapping in C which needed to be wrapped again in scheme.
* include/utils.h (lower_incomplete_gamma): Delete function.
* src/utils.sc (lower-incomplete-gamma): Delete function.
* scm/extent-sampling/wrap.scm (lower-incomplete-gamma): New function.
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* include/integrands.h, src/integrands.sc: New files.
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This change will make it easier for the scheme wrapper to curry
integrands.
* include/extent-sampling.h (integrand_t): Redefine type as struct.
(integral): Pass pointer to integrand_t.
* src/extent-sampling.sc (integral-per-direction, integral): Handle
new integrand-t type.
(invoke-integrand): New sc macro.
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* include/extent-sampling.h (volume, volume_window, integral,
volume_cone, volume_experiment): Pass extent_oracle_t as pointer.
* src/extent-sampling.sc: Likewise.
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This change will make it easier for the scheme wrapper to curry extent
oracles.
* include/extent-sampling.h (extent_oracle_t): Define as a struct that
bundles the parameters required by the actual extent oracle.
* include/oracles.h (bernoulli_params, uniform_params, beta_params,
cube_params, ellipsoid_params, spheroid_params): New types.
(bernoulli_extent_generator, uniform_extent_generator,
beta_extent_generator): Rename to bernoulli_extent_oracle,
uniform_extent_oracle, beta_extent_oracle respectively and change to
the new extent oracle prototype.
(bernoulli_true_volume, uniform_true_volume, beta_true_volume,
cube_extent_oracle, cube_extent_oracle_with_center, cube_true_volume,
ellipsoid_extent_oracle, ellipsoid_true_volume,
spheroid_extent_oracle, spheroid_true_volume): Change to new extent
oracle and true volume prototypes.
* src/oracles.sc: Likewise.
* src/extent-sampling.sc (invoke-extent-oracle): New macro.
(volume, volume-window, integral, volume-cone): Call using new extent
oracle prototype.
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* include/oracles.h: Include gsl_vector.h instead of gsl_blas.h.
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We are not using maximum extent functions anymore.
* src/oracles.sc (cube-maximum-extent): Delete function.
* include/oracles.h (cube-maximum-extent): Delete function declaration.
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* include/utils.h (gprate, gpterm): Delete function prototype
declarations.
* src/utils.c (gprate, gpterm): Delete functions.
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* include/oracles.c (symmetric_spiral_extent_oracle,
right_triangle_extent_oracle, right_triangle_true_volume,
sphere_extent_oracle, sphere_maximum_extent, plane_extent_oracle):
Delete function prototype declarations.
* src/oracles.c (symmetric_spiral_extent_oracle,
right_triangle_extent_oracle, right_triangle_true_volume,
sphere_extent_oracle, sphere_maximum_extent, plane_extent_oracle):
Delete functions.
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* extent-sampling.h, gaussian-nd-random.h, nd-random.h, oracles.h,
utils.h: Move into include directory.
* extent-sampling.c, gaussian-nd-random.c, nd-random.c, oracles.c,
utils.c: Move into src directory.
* CMakeLists.txt: Set include as include directory. Look for source
files inside src directory.
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