module

math

Defines math utilities.

You can import these APIs from the math package. For example:

from math import mul

Functions

• ​mod: Performs elementwise modulo operation of two SIMD vectors.
• ​mul: Performs elementwise multiplication of two SIMD vectors.
• ​sub: Performs elementwise subtraction of two SIMD vectors.
• ​add: Performs elementwise addition of two SIMD vectors.
• ​div: Performs elementwise division of two SIMD vectors.
• ​clamp: Clamps the values in a SIMD vector to be in a certain range.
• ​abs: Gets the absolute value of an integer.
• ​rotate_bits_left: Shifts the bits of a input to the left by shift bits (with wrap-around).
• ​rotate_bits_right: Shifts the bits of an input to the left by shift bits (with wrap-around).
• ​rotate_left: Shifts the bits of a input to the left by shift bits (with wrap-around).
• ​rotate_right: Shifts the bits of a input to the right by shift bits (with wrap-around).
• ​floor: Performs elementwise floor on the elements of a SIMD vector.
• ​ceil: Performs elementwise ceiling on the elements of a SIMD vector.
• ​ceildiv: Return the rounded-up result of dividing x by y.
• ​trunc: Performs elementwise truncation on the elements of a SIMD vector.
• ​round: Performs elementwise rounding on the elements of a SIMD vector.
• ​roundeven: Performs elementwise banker's rounding on the elements of a SIMD vector.
• ​round_half_down: Rounds ties towards the smaller integer".
• ​round_half_up: Rounds ties towards the larger integer".
• ​sqrt: Performs square root on an integer.
• ​rsqrt: Performs elementwise reciprocal square root on the elements of a SIMD vector.
• ​exp2: Computes elementwise 2 raised to the power of n, where n is an element of the input SIMD vector.
• ​ldexp: Computes elementwise ldexp function.
• ​exp: Calculates elementwise exponential of the input vector.
• ​frexp: Breaks floating point values into a fractional part and an exponent part.
• ​log: Performs elementwise natural log (base E) of a SIMD vector.
• ​log2: Performs elementwise log (base 2) of a SIMD vector.
• ​copysign: Returns a value with the magnitude of the first operand and the sign of the second operand.
• ​erf: Performs the elementwise Erf on a SIMD vector.
• ​tanh: Performs elementwise evaluation of the tanh function.
• ​isclose: Checks if the two input values are numerically within a tolerance.
• ​all_true: Returns True if all elements in the SIMD vector are True and False otherwise.
• ​any_true: Returns True if any elements in the SIMD vector is True and False otherwise.
• ​none_true: Returns True if all element in the SIMD vector are False and False otherwise.
• ​reduce_bit_count: Returns a scalar containing total number of bits set in given vector.
• ​iota: Creates a SIMD vector containing an increasing sequence, starting from 0.
• ​is_power_of_2: Performs elementwise check of whether SIMD vector contains integer powers of two.
• ​is_odd: Performs elementwise check of whether an integer value is odd.
• ​is_even: Performs elementwise check of whether an integer value is even.
• ​fma: Performs fma (fused multiply-add) on the inputs.
• ​reciprocal: Takes the elementwise reciprocal of a SIMD vector.
• ​identity: Gets the identity of a SIMD vector.
• ​greater: Performs elementwise check of whether values in x are greater than values in y.
• ​greater_equal: Performs elementwise check of whether values in x are greater than or equal to values in y.
• ​less: Performs elementwise check of whether values in x are less than values in y.
• ​less_equal: Performs elementwise check of whether values in x are less than or equal to values in y.
• ​equal: Performs elementwise check of whether values in x are equal to values in y.
• ​logical_and: Performs elementwise logical And operation.
• ​logical_not: Performs elementwise logical Not operation.
• ​logical_xor: Performs elementwise logical Xor operation.
• ​not_equal: Performs elementwise check of whether values in x are not equal to values in y.
• ​select: Selects the values of the true_case or the false_case based on the input boolean values of the given SIMD vector.
• ​max: Gets the maximum of two integers.
• ​min: Gets the minimum of two integers.
• ​pow: Computes the pow of the inputs.
• ​div_ceil: Divides an integer by another integer, and round up to the nearest integer.
• ​align_down: Returns the closest multiple of alignment that is less than or equal to value.
• ​align_down_residual: Returns the remainder after aligning down value to alignment.
• ​align_up: Returns the closest multiple of alignment that is greater than or equal to value.
• ​acos: Computes the acos of the inputs.
• ​asin: Computes the asin of the inputs.
• ​atan: Computes the atan of the inputs.
• ​atan2: Computes the atan2 of the inputs.
• ​cos: Computes the cos of the inputs.
• ​sin: Computes the sin of the inputs.
• ​tan: Computes the tan of the inputs.
• ​acosh: Computes the acosh of the inputs.
• ​asinh: Computes the asinh of the inputs.
• ​atanh: Computes the atanh of the inputs.
• ​cosh: Computes the cosh of the inputs.
• ​sinh: Computes the sinh of the inputs.
• ​expm1: Computes the expm1 of the inputs.
• ​log10: Computes the log10 of the inputs.
• ​log1p: Computes the log1p of the inputs.
• ​logb: Computes the logb of the inputs.
• ​cbrt: Computes the cbrt of the inputs.
• ​hypot: Computes the hypot of the inputs.
• ​erfc: Computes the erfc of the inputs.
• ​lgamma: Computes the lgamma of the inputs.
• ​tgamma: Computes the tgamma of the inputs.
• ​nearbyint: Computes the nearbyint of the inputs.
• ​rint: Computes the rint of the inputs.
• ​remainder: Computes the remainder of the inputs.
• ​nextafter: Computes the nextafter of the inputs.
• ​j0: Computes the Bessel function of the first kind of order 0 for each input value.
• ​j1: Computes the Bessel function of the first kind of order 1 for each input value.
• ​y0: Computes the Bessel function of the second kind of order 0 for each input value.
• ​y1: Computes the Bessel function of the second kind of order 1 for each input value.
• ​scalb: Computes the scalb of the inputs.
• ​gcd: Computes the greatest common divisor of two integers.
• ​lcm: Computes the least common multiple of two integers.
• ​factorial: Computes the factorial of the integer.
• ​nan: Gets a NaN value for the given dtype.
• ​isnan: Checks if the value is Not a Number (NaN).
• ​isinf: Checks if the value is infinite.
• ​isfinite: Checks if the value is not infinite.
• ​divmod: Computes both the quotient and remainder using integer division.
• ​ulp: Computes the ULP (units of last place) or (units of least precision) of the number.