feat: expand TA-Lib wrapper with math transform functions

- Add 13 new math transform functions: Cos, Sin, Tan, ACos, ASin, ATan, CosH, SinH, TanH, Ceil, Exp, Floor, Sqrt, Ln, Log10 - Implement proper TA-Lib bindings for all math transform operations - Add comprehensive documentation comments to all new functions - Standardize error handling across all wrapper functions using slog.Debug - Refactor function definitions for consistency and maintainability The wrapper now exposes a comprehensive set of mathematical operations from TA-Lib, including trigonometric, hyperbolic, exponential, logarithmic, and rounding functions. All functions follow the established pattern of vector element-wise transformations.
2026-07-23 11:05:32 +09:00
parent e0715fb3e3
commit e77cd88cd9
4 changed files with 561 additions and 10 deletions
@@ -163,4 +163,139 @@ var (
 		outNBElement *int32,
 		outReal []float64,
 	) int32
+
+	cos func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	acos func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	cosh func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	sin func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	asin func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	sinh func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	tan func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	atan func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	tanh func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	ceil func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	exp func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	floor func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	sqrt func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	ln func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
+
+	log10 func(
+		startIdx int32,
+		endIdx int32,
+		inReal []float64,
+		outBegIdx *int32,
+		outNBElement *int32,
+		outReal []float64,
+	) int32
 )