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* scm/extent-sampling/wrap.scm (make-integrand,
make-polynomial-integrand, gaussian-integrand,
x-coordinate-integrand): New functions.
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* scm/extent-sampling/wrap.scm (make-extent-oracle,
make-bernoulli-params, make-bernoulli-oracle, true-volume-procedure,
bernoulli-true-volume, make-uniform-params, make-uniform-oracle,
uniform-true-volume, make-beta-params, make-beta-oracle,
beta-true-volume, make-cube-params, make-cube-oracle,
cube-true-volume, make-spheroid-params, make-spheroid-oracle,
spheroid-true-volume): New functions.
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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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Logarithmic functions trip up when their parameter is 0.
* src/oracles.sc (uniform-true-volume): Implement without log.
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* src/oracles.sc (bernoulli-extent-oracle, bernoulli-true-volume,
uniform-extent-oracle, uniform-true-volume, beta-extent-oracle,
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): Rename params argument
to -params.
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* scm/extent-sampling/wrap.scm (polyval): New function.
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* scm/extent-sampling/wrap.scm (rstat-alloc, rstat-n): New functions.
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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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* src/nd-random.sc (solid-angle->planar-angle): Remove unnecessary
whitespace at the beginning of the line.
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* CMakeLists.txt: Link libextentsampling with libgsl and libgslcblas.
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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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* src/utils.sc (with-root-fsolver): Rewrite without a temporary solver
type variable.
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* src/utils.sc (with-root-fsolver): Fix collision between solver type
and solver type variable.
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* guix.scm: New file.
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* src/nd-random.sc (planar-angle->solid-angle,
solid-angle->planar-angle): Declare these to be a part of the public
interface of the module.
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The pre-inst-env script is required to find freshly built libraries
and scheme files before installation.
* pre-inst-env.in: New file.
* CMakeLists.txt: Configure pre-inst-env.in with correct paths.
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* scm/extent-sampling/load-libs.scm.in, scm/extent-sampling/wrap.scm:
New files.
* CMakeLists.txt: Check for guile. Build and install scheme wrapper.
(change_extension): New function.
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* CMakeLists.txt: Install headers and shared library.
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This is so as to not make indent a build dependency.
* CMakeLists.txt: Indent generated C sources only when the indent
program is found. Don't fail when indent is not found.
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* src/macros/macros.sc (with-alloc): Use let* instead of declare and
set.
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* src/utils.sc (angle-between-vectors, gaussian-cdf, bisection,
bisection-rlimit): Replace underscores in identifiers with hyphens.
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Not all SC files need depend on src/macros/macros.sc, but we make this
simplifying assumption so as to not have to scan the source files at
build time.
* CMakeLists.txt: Make every SC file depend on src/macros/macros.sc.
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* .gitignore: New file.
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* CMakeLists.txt: Use semantic versioning. Introduce patch version
number.
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sph-sc is a scheme-like S-expression syntax for C. It elements much of
the pain and repetition involved in writing C syntax.
* src/extent-sampling.c, src/gaussian-nd-random.c, src/nd-random.c,
src/oracles.c, src/utils.c: Delete files.
* src/extent-sampling.sc, src/gaussian-nd-random.sc,
src/macros/macros.sc, src/nd-random.sc, src/oracles.sc, src/utils.sc:
New files.
* CMakeLists.txt: Generate C source files from SC source files.
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* src/oracles.c (infinity_norm): Declare as static.
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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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* Makefile: Delete file.
* CMakeLists.txt: New file.
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* gaussian-nd-random.c, gaussian-nd-random.h: New files.
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