Update main.cpp

main.cpp

@@ -30,4 +30,92 @@
  * Description:
  * <short description of what this file/module does>
  *
- *++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+ *++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+// includes like:
+// #include <stdint.h>
+
+//---------------------------------------------------------------------------------------------------------------------------
+// DEFINE DESCRIPTION
+//---------------------------------------------------------------------------------------------------------------------------
+ // difinitions like:
+// #define TEST_FALG              1
+
+
+//---------------------------------------------------------------------------------------------------------------------------
+// VARIABLE DESCRIPTION
+//---------------------------------------------------------------------------------------------------------------------------
+// Variable difinition like:
+// static uint32_t AmountOfCool = 0;
+
+
+//---------------------------------------------------------------------------------------------------------------------------
+// FUNCTION PROTOTYPE
+//---------------------------------------------------------------------------------------------------------------------------
+// Function prototypes like:
+// static void TestLeds(void);
+
+
+
+// Function distription like:
+//--------------------------------------------------------------------------------------------------------------------------
+// Function Name : panic::math::matmul_serial
+// Revision      : 0.1.0
+// Date          : 2026-06-19
+//
+// Description:
+//   Performs serial matrix multiplication:
+//
+//       out = a * b
+//
+// Inputs:
+//   a            const panic::Matrix&
+//                Left-hand input matrix.
+//
+//   b            const panic::Matrix&
+//                Right-hand input matrix.
+//
+// Outputs:
+//   out          panic::Matrix&
+//                Output matrix. Must be allocated before calling this function.
+//                The function writes the result into this matrix.
+//
+// Returns:
+//   panic::Status
+//     panic::Status::Ok          Matrix multiplication completed successfully.
+//     panic::Status::SizeError   Matrix dimensions are incompatible.
+//     panic::Status::NullError   One or more internal data pointers are null.
+//
+// Notes:
+//   This function does not allocate memory.
+//   The output matrix must have dimensions
+//--------------------------------------------------------------------------------------------------------------------------
+
+
+// or 
+
+
+//--------------------------------------------------------------------------------------------------------------------------
+// Function Name : panic::math::sqrt
+// Revision      : 0.1.0
+// Date          : 2026-06-19
+//
+// Description:
+//   Computes an approximation of the square root of a scalar value.
+//
+// Inputs:
+//   x            panic::float_t
+//                Input value.
+//
+// Outputs:
+//   None.
+//
+// Returns:
+//   panic::float_t
+//     Approximate square root of x.
+//
+// Notes:
+//   This implementation is written from scratch and is intended to be readable
+//   and portable rather than maximally optimized.
+//--------------------------------------------------------------------------------------------------------------------------
+
+