docs: updates

Author: mrjbq7

docs/func_groups/cycle_indicators.md

@@ -2,34 +2,33 @@
 ### HT_DCPERIOD - Hilbert Transform - Dominant Cycle Period
 NOTE: The ``HT_DCPERIOD`` function has an unstable period.  
 ```python
-real = HT_DCPERIOD(real)
+real = HT_DCPERIOD(close)
 ```
 
 ### HT_DCPHASE - Hilbert Transform - Dominant Cycle Phase
 NOTE: The ``HT_DCPHASE`` function has an unstable period.  
 ```python
-real = HT_DCPHASE(real)
+real = HT_DCPHASE(close)
 ```
 
 ### HT_PHASOR - Hilbert Transform - Phasor Components
 NOTE: The ``HT_PHASOR`` function has an unstable period.  
 ```python
-inphase, quadrature = HT_PHASOR(real)
+inphase, quadrature = HT_PHASOR(close)
 ```
 
 ### HT_SINE - Hilbert Transform - SineWave
 NOTE: The ``HT_SINE`` function has an unstable period.  
 ```python
-sine, leadsine = HT_SINE(real)
+sine, leadsine = HT_SINE(close)
 ```
 
 ### HT_TRENDMODE - Hilbert Transform - Trend vs Cycle Mode
 NOTE: The ``HT_TRENDMODE`` function has an unstable period.  
 ```python
-integer = HT_TRENDMODE(real)
+integer = HT_TRENDMODE(close)
 ```
 
 
 [Documentation Index](../doc_index.md)
-
 [FLOAT_RIGHTAll Function Groups](../funcs.md)

docs/func_groups/math_operators.md

@@ -1,60 +1,64 @@
 # Math Operator Functions
 ### ADD - Vector Arithmetic Add
 ```python
-real = ADD(real0, real1)
+real = ADD(high, low)
+```
+
+### CUMSUM - Cumulative Sum
+```python
+real = CUMSUM(close)
 ```
 
 ### DIV - Vector Arithmetic Div
 ```python
-real = DIV(real0, real1)
+real = DIV(high, low)
 ```
 
 ### MAX - Highest value over a specified period
 ```python
-real = MAX(real, timeperiod=30)
+real = MAX(close, timeperiod=30)
 ```
 
 ### MAXINDEX - Index of highest value over a specified period
 ```python
-integer = MAXINDEX(real, timeperiod=30)
+integer = MAXINDEX(close, timeperiod=30)
 ```
 
 ### MIN - Lowest value over a specified period
 ```python
-real = MIN(real, timeperiod=30)
+real = MIN(close, timeperiod=30)
 ```
 
 ### MININDEX - Index of lowest value over a specified period
 ```python
-integer = MININDEX(real, timeperiod=30)
+integer = MININDEX(close, timeperiod=30)
 ```
 
 ### MINMAX - Lowest and highest values over a specified period
 ```python
-min, max = MINMAX(real, timeperiod=30)
+min, max = MINMAX(close, timeperiod=30)
 ```
 
 ### MINMAXINDEX - Indexes of lowest and highest values over a specified period
 ```python
-minidx, maxidx = MINMAXINDEX(real, timeperiod=30)
+minidx, maxidx = MINMAXINDEX(close, timeperiod=30)
 ```
 
 ### MULT - Vector Arithmetic Mult
 ```python
-real = MULT(real0, real1)
+real = MULT(high, low)
 ```
 
 ### SUB - Vector Arithmetic Subtraction
 ```python
-real = SUB(real0, real1)
+real = SUB(high, low)
 ```
 
 ### SUM - Summation
 ```python
-real = SUM(real, timeperiod=30)
+real = SUM(close, timeperiod=30)
 ```
 
 
 [Documentation Index](../doc_index.md)
-
 [FLOAT_RIGHTAll Function Groups](../funcs.md)

docs/func_groups/math_transform.md

@@ -1,80 +1,79 @@
 # Math Transform Functions
 ### ACOS - Vector Trigonometric ACos
 ```python
-real = ACOS(real)
+real = ACOS(close)
 ```
 
 ### ASIN - Vector Trigonometric ASin
 ```python
-real = ASIN(real)
+real = ASIN(close)
 ```
 
 ### ATAN - Vector Trigonometric ATan
 ```python
-real = ATAN(real)
+real = ATAN(close)
 ```
 
 ### CEIL - Vector Ceil
 ```python
-real = CEIL(real)
+real = CEIL(close)
 ```
 
 ### COS - Vector Trigonometric Cos
 ```python
-real = COS(real)
+real = COS(close)
 ```
 
 ### COSH - Vector Trigonometric Cosh
 ```python
-real = COSH(real)
+real = COSH(close)
 ```
 
 ### EXP - Vector Arithmetic Exp
 ```python
-real = EXP(real)
+real = EXP(close)
 ```
 
 ### FLOOR - Vector Floor
 ```python
-real = FLOOR(real)
+real = FLOOR(close)
 ```
 
 ### LN - Vector Log Natural
 ```python
-real = LN(real)
+real = LN(close)
 ```
 
 ### LOG10 - Vector Log10
 ```python
-real = LOG10(real)
+real = LOG10(close)
 ```
 
 ### SIN - Vector Trigonometric Sin
 ```python
-real = SIN(real)
+real = SIN(close)
 ```
 
 ### SINH - Vector Trigonometric Sinh
 ```python
-real = SINH(real)
+real = SINH(close)
 ```
 
 ### SQRT - Vector Square Root
 ```python
-real = SQRT(real)
+real = SQRT(close)
 ```
 
 ### TAN - Vector Trigonometric Tan
 ```python
-real = TAN(real)
+real = TAN(close)
 ```
 
 ### TANH - Vector Trigonometric Tanh
 ```python
-real = TANH(real)
+real = TANH(close)
 ```
 
 
 [Documentation Index](../doc_index.md)
-
 [FLOAT_RIGHTAll Function Groups](../funcs.md)