Flint Python API#

class flint#

A rounded floating point numeric data type. This is a numeric data type and supports all the standard arithmetic operations (+, -, *, /, **) and thier respective inplace operators (+=, -=, *=, /=, **=) between other flint types as well as all non-complex numeric types. In addition the flints can be cast back a standard floating point type with the built-in python float function.

Members#

a#: The lower bound of the interval

b#: The upper bound of the interval

v#: The tracked value

Properties#

eps#: The width of the interval (b-a)

interval#

Getter:

The interval boundary data as a tuple (a, b)

Setter:

Set the interval data with a tuple

If you set only boundaries (a,b) the tracked value is set to the average (b-a)/2

You can also set the tracked value with a three element tuple (a, b, v)

Methods#

abs()#: Evaluate the absolute value of the interval

sqrt()#: Evaluate the square root of the interval

cbrt()#: Evaluate the cube root of the interval

hypot()#: Evaluate the hypotenuse distance with the two intervals

exp()#: Evaluate the exponential func of an interval

exp2()#: Evaluate the exponential base 2 of an interval

expm1()#: Evaluate the exponential minus 1 of an interval

log()#: Evaluate the natural log of the interval

log10()#: Evaluate the log base 10 of the interval

log2()#: Evaluate the log base 2 of the interval

log1p()#: Evaluate the natural log of one plus the interval

sin()#: Evaluate the sine of the interval

cos()#: Evaluate the cosine of the interval

tan()#: Evaluate the tangent of the interval

arcsin()#: Evaluate the inverse sine of the interval

arccos()#: Evaluate the inverse cosine of the interval

arctan()#: Evaluate the inverse tangent of the interval

arctan2()#: Evalute the two-input inverse tangent of the intervals

sinh()#: Evaluate the hyperbolic sine of the interval

cosh()#: Evaluate the hyperbolic cosine of the interval

tanh()#: Evaluate the hyperbolic tangent of the interval

arcsinh()#: Evaluate the inverse hyperbolic sine of the interval

arccosh()#: Evaluate the inverse hyperbolic cosine of the interval

arctanh()#: Evaluate the inverse hyperbolic tangent of the interval