From 07e18043145f3d91c8ea7ec3ad41b3c905585277 Mon Sep 17 00:00:00 2001 From: Ethan Werner Date: Wed, 1 Jul 2026 09:42:39 +0400 Subject: initial commit: ts time series analysis library v0.1.0 - 354 financial and mathematical time-series indicators - Uniform C11 API with consistent function signatures - 349 passing tests with -Werror - Static and shared library builds - pkg-config integration - Python bindings - Fuzzing and sanitizer support - Security hardening flags --- test/legendre.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 test/legendre.c (limited to 'test/legendre.c') diff --git a/test/legendre.c b/test/legendre.c new file mode 100644 index 0000000..95a2ba7 --- /dev/null +++ b/test/legendre.c @@ -0,0 +1,14 @@ +#include +#include "ts.h" + +bool ts_test_legendre( void ) +{ + fp_t const x0[] = { 0.000000, 0.500000, 1.000000, -1.000000, 0.300000 }; + fp_t const x1[] = { 0.000000, 1.000000, 2.000000, 3.000000, 4.000000 }; + fp_t const e0[] = { 1.000000, 0.500000, 1.000000, -1.000000, 0.072937 }; + + fp_t const * const x[2] = { x0, x1 }; + fp_t const * const e[1] = { e0 }; + + return ts_test(ts_legendre, ts_legendre_offset, x, e, sizeof( x0 ) / sizeof( *x0 ), (ts_constant_t *)NULL, &ts_legendre_p); +} -- cgit v1.3.1