From 07e18043145f3d91c8ea7ec3ad41b3c905585277 Mon Sep 17 00:00:00 2001
From: Ethan Werner <mail@ethanwerner.com>
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
---
 lib/angle_deg_to_rad.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 lib/angle_deg_to_rad.c

(limited to 'lib/angle_deg_to_rad.c')

diff --git a/lib/angle_deg_to_rad.c b/lib/angle_deg_to_rad.c
new file mode 100644
index 0000000..e6929fa
--- /dev/null
+++ b/lib/angle_deg_to_rad.c
@@ -0,0 +1,40 @@
+// Angle Degrees to Radians
+//
+// angle_deg_to_rad - convert degrees to radians
+//
+// y[t] = x[0][t] * PI / 180.0
+//
+// X_n - 1
+// Y_n - 1
+// C_n - 0
+
+#include "ts.h"
+
+
+
+ts_parameter_t const ts_angle_deg_to_rad_p = { .n_inputs = 1, .n_outputs = 1, .n_constants = 0, .params_size = 0 };
+
+
+uint_t ts_angle_deg_to_rad_offset( ts_constant_t const *c )
+{
+	( void )c;
+	return ( 0 );
+}
+
+int ts_angle_deg_to_rad(
+	fp_t * const *y, uint_t y_n,
+	fp_t const * const *x, uint_t x_n,
+	uint_t n, ts_constant_t const *c
+)
+{
+	TS_PROLOGUE( ts_angle_deg_to_rad_p );
+	(void)c;
+	for( uint_t i = 0; i < n; ++i )
+	{
+		y[0][i] = x[0][i] * PI / 180.0;
+	}
+	return 0;
+}
+
+
+
-- 
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