PINE LIBRARY

MathExtension

Actualizado
Library "MathExtension"
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
Notas de prensa
v2

Added:
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.
MATH

Biblioteca Pine

Siguiendo fielmente el espíritu TradingView, el autor ha publicado este código Pine como una biblioteca de código abierto, permitiendo que otros programadores de Pine en nuestra comunidad lo utilicen de nuevo. ¡Olé por el autor! Puede utilizar esta biblioteca de forma privada o en otras publicaciones de código abierto, pero tenga en cuenta que la reutilización de este código en una publicación se rige por las Normas internas.

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