DarkMatter.Decimals.Arithmetic (DarkMatter v1.1.4) View Source

Decimal arithmetic functions

Link to this section Summary

Functions

decimal_add(x0, x1)

Add Decimal

decimal_avg(decimals, default \\ 0)

Avg Decimal

decimal_div(dividend, divisor, default \\ 0)

Div Decimal

decimal_mult(left, right)

Multiply Decimal

decimal_percentage(allocation, total)

Calculate the percentage.

decimal_sub(x0, x1)

Sub Decimal

decimal_sum(decimals, default \\ 0)

Sum Decimal

from_percentage(amount)

Cast from a percentage.

to_percentage(amount)

Cast to a percentage.

Link to this section Functions

decimal_add(x0, x1)

Specs

decimal_add(DarkMatter.numeric(), DarkMatter.strict_numeric()) :: Decimal.t()

Add Decimal

decimal_avg(decimals, default \\ 0)

Specs

decimal_avg([DarkMatter.numeric()], DarkMatter.strict_numeric()) :: Decimal.t()

Avg Decimal

decimal_div(dividend, divisor, default \\ 0)

Specs

decimal_div(
  DarkMatter.numeric(),
  DarkMatter.numeric(),
  DarkMatter.strict_numeric()
) :: Decimal.t()

Div Decimal

decimal_mult(left, right)

Specs

decimal_mult(DarkMatter.numeric(), DarkMatter.numeric()) :: Decimal.t()

Multiply Decimal

decimal_percentage(allocation, total)

Specs

decimal_percentage(DarkMatter.numeric(), DarkMatter.numeric()) :: Decimal.t()

Calculate the percentage.

decimal_sub(x0, x1)

Specs

decimal_sub(DarkMatter.numeric(), DarkMatter.numeric()) :: Decimal.t()

Sub Decimal

decimal_sum(decimals, default \\ 0)

Specs

decimal_sum([DarkMatter.numeric()], DarkMatter.strict_numeric()) :: Decimal.t()

Sum Decimal

from_percentage(amount)

Specs

from_percentage(DarkMatter.numeric()) :: Decimal.t()

Cast from a percentage.

to_percentage(amount)

Specs

to_percentage(DarkMatter.numeric()) :: Decimal.t()

Cast to a percentage.