/
number.cr
123 lines (105 loc) · 3.55 KB
/
number.cr
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struct BigInt
Number.expand_div [Int8, UInt8, Int16, UInt16, Int32, UInt32, Int64, UInt64, Int128, UInt128], BigFloat
Number.expand_div [Float32, Float64], BigFloat
end
struct BigFloat
def fdiv(other : Number::Primitive) : self
self.class.new(self / other)
end
def /(other : UInt8 | UInt16 | UInt32 | UInt64) : BigFloat
# Division by 0 in BigFloat is not allowed, there is no BigFloat::Infinity
raise DivisionByZeroError.new if other == 0
if other.is_a?(UInt8 | UInt16 | UInt32) || (LibGMP::ULong == UInt64 && other.is_a?(UInt64))
BigFloat.new { |mpf| LibGMP.mpf_div_ui(mpf, self, other) }
else
BigFloat.new { |mpf| LibGMP.mpf_div(mpf, self, other.to_big_f) }
end
end
Number.expand_div [Int8, Int16, Int32, Int64, Int128, UInt128], BigFloat
Number.expand_div [Float32, Float64], BigFloat
end
struct BigDecimal
Number.expand_div [Int8, UInt8, Int16, UInt16, Int32, UInt32, Int64, UInt64, Int128, UInt128], BigDecimal
Number.expand_div [Float32, Float64], BigDecimal
end
struct BigRational
Number.expand_div [Int8, UInt8, Int16, UInt16, Int32, UInt32, Int64, UInt64, Int128, UInt128], BigRational
Number.expand_div [Float32, Float64], BigRational
end
struct Int8
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct Int16
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct Int32
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct Int64
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct Int128
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct UInt8
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct UInt16
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct UInt32
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct UInt64
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct UInt128
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct Float
def fdiv(other : BigInt | BigFloat | BigDecimal | BigRational) : self
self.class.new(self / other)
end
end
struct Float32
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end
struct Float64
Number.expand_div [BigInt], BigFloat
Number.expand_div [BigFloat], BigFloat
Number.expand_div [BigDecimal], BigDecimal
Number.expand_div [BigRational], BigRational
end