calc

Library "calc"
Library for math functions. will expand over time.

split(_sumTotal, _divideBy, _forceMinimum, _haltOnError)
Split a large number into integer sized chunks
Parameters:
_sumTotal: (int) Total numbert of items
_divideBy: (int) Groups to make
_forceMinimum: (bool) force minimum number 1/group
_haltOnError: (bool) force error if too few groups
Returns: int[] array of items per group

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v2

Added:
gapSize(_value1, _value2)
Absolute distance between any two float values, agnostic to +/-
Parameters:
_value1: First value
_value2: Second value
Returns: Absolute Positive Distance

simplifyFraction(_num, _den)
Parameters:
_num: (int) Input fraction numerator
_den: (int) Input fraction dennominator
Returns: Simplified Fraction

toFraction(_input, _round)
Convert Decimal to tuple fraction Output, Rounded to tick, Round Shorter if heavy use.
Parameters:
_input: Decimal Input
_round: (OPTIONAL) round shorter to speed up.
Returns: Simplified Fraction (if negative, Numerator gets the sign)

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v4

Added:
percentile(signal, _startVal, _endVal)
Measure percent (0.##) of Distance between two points
Parameters:
signal: value to check
_startVal: first value limit
_endVal: second value limit

pow10up(_src, _pow)
Power of 10 scale up
Parameters:
_src: Input value
_pow: Number of * 10 to perform

pow10dn(_src, _pow)
Power of 10 scale down
Parameters:
_src: Input value
_pow: Number of / 10 to perform

pow10chk(_src)
Power of 10 to req to integer
Parameters:
_src: Input value) =>

ملاحظات الأخبار

v5

Major speed improvement on fractions (Thank you Stack overflow)
Fix on Output for start/end == same values on percent, and rename
now gets 0 if starrt == end.

Added:
percentOfDistance(signal, _startVal, _endVal)
Measure percent (0.##) of Distance between two points
Parameters:
signal: value to check
_startVal: first value limit
_endVal: second value limit

fractionOfDistance(signal, _startVal, _endVal)
Measure percent (0.##) of Distance between two points
Parameters:
signal: value to check
_startVal: first value limit
_endVal: second value limit
Returns: [Num,Denom] fraction

pow10(_src, _pow)
Power of 10 scale up
Parameters:
_src: Input value
_pow: Number of * 10 to perform
Returns: Value with decimal moved + right, - left

Updated:
toFraction(_input, _epsilon, _iterations)
Convert Decimal to tuple fraction Output, 1/0 resolves to [1,1]
note : it is suboptimal, will be updating with a much faster algorithm
Parameters:
_input: Decimal Input
_epsilon: (OPTIONAL) to precision (10e-N)
_iterations: Maximum iterations (OPTIONAL)
Returns: [num,den] Simplified Fraction (if negative, Numerator gets the sign)

Removed:
percentile(signal, _startVal, _endVal)
Measure percent (0.##) of Distance between two points

pow10up(_src, _pow)
Power of 10 scale up

pow10dn(_src, _pow)
Power of 10 scale down

ملاحظات الأخبار

v6

Added:
from_center(_src, _mid)
Parameters:
_src (float)
_mid (float)

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v7

Added:
count_digits(num)
Measure the integer digit count of a float
Parameters:
num (float): (float) Input value
Returns: Number of digits

auto_inv_pow(source, power)
Inverse power of a floatbased on digit count
Parameters:
source (float): (float) Input value
power (float): (float) (OPTIONAL) Power to raise to (default 1))

Updated:
from_center(_src, _mid)
Measure a source distance from a mid point as +/- 1.0 being he furhest distance the have been
Parameters:
_src (float): (float) Input value
_mid (float): (float) The mid point to Measure fron

ملاحظات الأخبار

v8

Added:
sqr(x)
Parameters:
x (float): (float) - The number to square
Returns: (float) - The square of the input value

atan2(dy, dx)
atan2 function
Parameters:
dy (float): (float) - The y-coordinate
dx (float): (float) - The x-coordinate
Returns: (float) - The angle in radians

scale(_src, _oldMin, _oldMax, _newMin, _newMax)
Scale to new values from old
Parameters:
_src (float): src Value
_oldMin (float): old Min Value
_oldMax (float): old Max Value
_newMin (float): new Min Value
_newMax (float): new Max Value
Returns: rescaled value

scale_stddev(_src, _length, scale)
Rescale values to fit within the std deviation range
Parameters:
_src (float): Value to convert
_length (int): Length of the std deviation
scale (float): (float) Scale factor
Returns: rescaled value

abs1(_src)
Modify incoming data to abs + 1
Parameters:
_src (float): Value to convert
Returns: rescaled value

Fraction
Fraction
Fields:
num (series int): (int) The numerator
den (series int): (int) The denominator

Updated:
toFraction(_source, _epsilon, _iterations)
Convert Decimal to tuple fraction Output, 1/0 resolves to [1,1]
note : it is suboptimal, will be updating with a much faster algorithm
Parameters:
_source (float)
_epsilon (int): (OPTIONAL) to precision (10e-N)
_iterations (int): Maximum iterations (OPTIONAL)
Returns: [num,den] Simplified Fraction (if negative, Numerator gets the sign)

auto_inv_pow(source, power)
Inverse power of a float based on digit count
Parameters:
source (float): (float) Input value
power (float): (float) (OPTIONAL) Power to raise to (default 1))

ملاحظات الأخبار

v10

mild tidy

ملاحظات الأخبار

v11

minor optimizing, but huge improvement downstream for hsvColor speeds.

Added:
gcd(_numerator, _denominator)
Greatest Common Denom
Parameters:
_numerator (int): (int) Input fraction numerator
_denominator (int): (int) Input fraction dennominator
Returns: The Greatest commonm Denom

method sign(_src)
An Int sign value
Namespace types: series float, simple float, input float, const float
Parameters:
_src (float): The value in
Returns: The int aign

Updated:
simplifyFraction(_num, _den)
Simplify fraction to lowest form
Parameters:
_num (int): (int) Input fraction numerator
_den (int): (int) Input fraction dennominator
Returns: Simplified Fraction

pow10(_src, _pow)
Power of 10 scale up/down the decimal left or right
Parameters:
_src (float): Input value
_pow (int): Number of * 10 to perform
Returns: Value with decimal moved + right, - left

abs1(_src)
Modify incoming data to an abs val above 1, compressed at 1 (not linear)
Parameters:
_src (float): Value to convert
Returns: rescaled value

Removed:
gap(_value1, _value2)
Absolute distance between any two float values, agnostic to +/-

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