Crate big_num_math 

Allows to compute on big integer numbers. No negative numbers support.

Macros

pg

Flexible prime number generator.

pg_sw

Memory economic version of pg macro.

Structs

PlacesRow

PlacesRow represents row of decimal places starting at ones (0 index).

Enums

Oom

Order of magnitude variants enumeration.

OomClass

Order of magnitude computational variants.

PrimeGenClass

Prime number generation variants enumeration.

PrimeGenErr

Prime number generation error enumeration.

PrimeGenRes

Prime number generation result enumeration.

Rel

Relation enumeration.

RelDec

Decimal relation enumeration.

Constants

SQUARE_ROOT_TEN_COMPARATOR

Represents 1,000 numbers of √10 ≈ 3.16.

Traits

PrimeGenResAide

Helper trait for working with return type of pg and pg_sw which is Result<PrimeGenRes, PrimeGenErr>.

Functions

add

Computes addend1 and addend2 sum.

divrem

Computes dividend and divisor ratio and remainder.

heron_sqrt

Computes integer square root of num.

mul

Computes factor1 and factor2 product.

ord_of_mag

Computes order of magnitude for num and class.

pow

Computes power of base.

prime_ck

Examines num primality.

rel

Checks relation of num to comparand.

rel_dec

Compares decimal places count of num and comparand.

root

Computes nth integer root of radicand.

sub

Computes minuend and subtrahend difference.

Type Aliases

DecCnt

Decimal places count.