Updated
MathExtension
Library "MathExtension"
Math Extension.
log2(_value) calculate log base 2
Parameters:
Returns: float, base 2 logarithm of value.
fmod(numerator, denominator) float remainder of x divided by y.
Parameters:
Returns: float
fractional(value) computes the fractional part of the argument value.
Parameters:
Returns: float, fractional part.
integral(value) Find the integral of value.
Parameters:
Returns: float.
atan2(value_x, value_y) Approximation to atan2 calculation, arc tangent of y/ x in the range (-pi,pi) radians.
Parameters:
Returns: float, value with angle in radians. (negative if quadrante 3 or 4)
hypotenuse(value_x, value_y) Multidimensional euclidean distance from the origin to a point.
Parameters:
Returns: float
near_equal(value_a, value_b, relative_tolerance, absolute_tolerance) Determine whether two floating point numbers are near in value.
Parameters:
Returns: bool
factorize(value) Factorize a number.
Parameters:
Returns: int
permutations(options_size, combo_size) Number of ways to choose k items from n items without repetition and with order.
Parameters:
Returns: int
combinations(options_size, combo_size) Find the total number of possibilities to choose k things from n items
Parameters:
Returns: int
Math Extension.
log2(_value) calculate log base 2
Parameters:
- _value: float, number.
Returns: float, base 2 logarithm of value.
fmod(numerator, denominator) float remainder of x divided by y.
Parameters:
- numerator: float, division numerator.
- denominator: float, division denuminator.
Returns: float
fractional(value) computes the fractional part of the argument value.
Parameters:
- value: float, value to compute.
Returns: float, fractional part.
integral(value) Find the integral of value.
Parameters:
- value: float, value.
Returns: float.
atan2(value_x, value_y) Approximation to atan2 calculation, arc tangent of y/ x in the range (-pi,pi) radians.
Parameters:
- value_x: float, value x.
- value_y: float, value y.
Returns: float, value with angle in radians. (negative if quadrante 3 or 4)
hypotenuse(value_x, value_y) Multidimensional euclidean distance from the origin to a point.
Parameters:
- value_x: float, value x.
- value_y: float, value y.
Returns: float
near_equal(value_a, value_b, relative_tolerance, absolute_tolerance) Determine whether two floating point numbers are near in value.
Parameters:
- value_a: float, value to compare with.
- value_b: float, value to be compared against.
- relative_tolerance: float, default (1.0e-09).
- absolute_tolerance: float, default (0.0).
Returns: bool
factorize(value) Factorize a number.
Parameters:
- value: int, positive number.
Returns: int
permutations(options_size, combo_size) Number of ways to choose k items from n items without repetition and with order.
Parameters:
- options_size: int, number of items to pool from
- combo_size: int, number of items to be chosen
Returns: int
combinations(options_size, combo_size) Find the total number of possibilities to choose k things from n items
Parameters:
- options_size: int, number of items to pool from
- combo_size: int, number of items to be chosen
Returns: int
Release Notes
v2Added:
ndigit() Find the number of digits in a int, float, valid number string.
Parameters:
- *value (int, float or string), value.
Returns: int, number of digits.
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Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.