Supported-Math-Funtions.md

@@ -2,17 +2,37 @@ This page documents all supported math functions in the real time system and par
 
 ## Trigonometric Functions
 
+| Function    | Description                                         | Use Method |
+| ----------- | --------------------------------------------------- | ---------- |
+| `sin(double x)`    | Compute sin of 'x` in radians                        | Fcn |
+| `cos(double x)`    | Compute cos of 'x` in radians                        | Fcn |
+| `sindeg(double x)` | Compute sin of 'x` in degrees                     | Fcn |
+| `cosdeg(double x)` | Compute cos of 'x` in degrees                     | Fcn |
+| `sincos(double x, double * sin_res, double * cos_res)` | Compute sin and cos of 'x` in radians | inline-c |
+
 ## Exponential and Logarithmic Functions
 
 ## Power Functions
 
+| Function        | Description                                         | Use Method |
+| --------------- | --------------------------------------------------- | ---------- |
+| `l2xr(double x)`| Fast Pentium FPU 2^x command for range `-1<=x<=1`   | inline-c, Fcn |
+
 ## Rounding and Remainder Functions
 
+| Function           | Description                            | Use Method |
+| ------------------ | -------------------------------------- | ---------- |
+| `lfloor(double x)` | Rounds `x` ***down*** to nearest int   | inline-c, Fcn |
+| `lceil(double x)`  | Rounds `x` ***up*** to nearest int     | inline-c, Fcn |
+
 ## Floating-point Manipulation Functions
-isNan()
+
+| Function               | Description                            | Use Method |
+| ---------------------- | -------------------------------------- | ---------- |
+| `isNan(double x)`      | Returns 1 is `x` is Nan, else 0        | inline-c, Fcn |
 
 ## Other Functions
 
 | Function                    | Description                            | Use Method |
 | --------------------------- | -------------------------------------- | ---------- |
-| `lfabs()`                   | Compute absolute value  | inline-c, Fcn |
+| `lfabs(double x)`           | Compute absolute value  | inline-c, Fcn |
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