FloatingPoint[A: FloatingPoint[A] val]¶

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trait val FloatingPoint[A: FloatingPoint[A] val] is
  Real[A] val

Implements¶

Real[A] val

Constructors¶

min_normalised¶

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new val min_normalised()
: FloatingPoint[A] val^

Returns¶

FloatingPoint[A] val^

epsilon¶

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new val epsilon()
: FloatingPoint[A] val^

Returns¶

FloatingPoint[A] val^

create¶

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new val create(
  value: A)
: Real[A] val^

Parameters¶

value: A

Returns¶

Real[A] val^

from[B: ((I8 val | I16 val | I32 val | I64 val | I128 val | ILong val | ISize val | U8 val | U16 val | U32 val | U64 val | U128 val | ULong val | USize val | F32 val | F64 val) & Real[B] val)]¶

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new val from[B: ((I8 val | I16 val | I32 val | 
    I64 val | I128 val | ILong val | 
    ISize val | U8 val | U16 val | 
    U32 val | U64 val | U128 val | 
    ULong val | USize val | F32 val | 
    F64 val) & Real[B] val)](
  a: B)
: Real[A] val^

Parameters¶

a: B

Returns¶

Real[A] val^

min_value¶

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new val min_value()
: Real[A] val^

Returns¶

Real[A] val^

max_value¶

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new val max_value()
: Real[A] val^

Returns¶

Real[A] val^

Public Functions¶

radix¶

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fun tag radix()
: U8 val

Returns¶

U8 val

precision2¶

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fun tag precision2()
: U8 val

Returns¶

U8 val

precision10¶

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fun tag precision10()
: U8 val

Returns¶

U8 val

min_exp2¶

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fun tag min_exp2()
: I16 val

Returns¶

I16 val

min_exp10¶

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fun tag min_exp10()
: I16 val

Returns¶

I16 val

max_exp2¶

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fun tag max_exp2()
: I16 val

Returns¶

I16 val

max_exp10¶

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fun tag max_exp10()
: I16 val

Returns¶

I16 val

add_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box add_unsafe(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

sub_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box sub_unsafe(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

mul_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box mul_unsafe(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

div_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box div_unsafe(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

fld_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box fld_unsafe(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

divrem_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box divrem_unsafe(
  y: A)
: (A , A)

Parameters¶

y: A

Returns¶

(A , A)

rem_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box rem_unsafe(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

mod_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box mod_unsafe(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

neg_unsafe¶

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Unsafe operation. If any input or output of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box neg_unsafe()
: A

Returns¶

A

eq_unsafe¶

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Unsafe operation. If any input of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box eq_unsafe(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

ne_unsafe¶

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Unsafe operation. If any input of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box ne_unsafe(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

lt_unsafe¶

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Unsafe operation. If any input of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box lt_unsafe(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

le_unsafe¶

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Unsafe operation. If any input of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box le_unsafe(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

ge_unsafe¶

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Unsafe operation. If any input of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box ge_unsafe(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

gt_unsafe¶

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Unsafe operation. If any input of the operation is +/- infinity or NaN, the result is undefined. The operation isn't required to fully comply to IEEE 754 semantics.

fun box gt_unsafe(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

abs¶

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fun box abs()
: A

Returns¶

A

ceil¶

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fun box ceil()
: A

Returns¶

A

floor¶

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fun box floor()
: A

Returns¶

A

round¶

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fun box round()
: A

Returns¶

A

trunc¶

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fun box trunc()
: A

Returns¶

A

finite¶

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fun box finite()
: Bool val

Returns¶

Bool val

infinite¶

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fun box infinite()
: Bool val

Returns¶

Bool val

nan¶

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fun box nan()
: Bool val

Returns¶

Bool val

ldexp¶

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fun box ldexp(
  x: A,
  exponent: I32 val)
: A

Parameters¶

x: A
exponent: I32 val

Returns¶

A

frexp¶

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fun box frexp()
: (A , U32 val)

Returns¶

(A , U32 val)

log¶

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fun box log()
: A

Returns¶

A

log2¶

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fun box log2()
: A

Returns¶

A

log10¶

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fun box log10()
: A

Returns¶

A

logb¶

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fun box logb()
: A

Returns¶

A

pow¶

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fun box pow(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

powi¶

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fun box powi(
  y: I32 val)
: A

Parameters¶

y: I32 val

Returns¶

A

sqrt¶

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fun box sqrt()
: A

Returns¶

A

sqrt_unsafe¶

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Unsafe operation. If this is negative, the result is undefined.

fun box sqrt_unsafe()
: A

Returns¶

A

cbrt¶

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fun box cbrt()
: A

Returns¶

A

exp¶

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fun box exp()
: A

Returns¶

A

exp2¶

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fun box exp2()
: A

Returns¶

A

cos¶

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fun box cos()
: A

Returns¶

A

sin¶

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fun box sin()
: A

Returns¶

A

tan¶

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fun box tan()
: A

Returns¶

A

cosh¶

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fun box cosh()
: A

Returns¶

A

sinh¶

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fun box sinh()
: A

Returns¶

A

tanh¶

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fun box tanh()
: A

Returns¶

A

acos¶

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fun box acos()
: A

Returns¶

A

asin¶

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fun box asin()
: A

Returns¶

A

atan¶

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fun box atan()
: A

Returns¶

A

atan2¶

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fun box atan2(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

acosh¶

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fun box acosh()
: A

Returns¶

A

asinh¶

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fun box asinh()
: A

Returns¶

A

atanh¶

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fun box atanh()
: A

Returns¶

A

copysign¶

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fun box copysign(
  sign: A)
: A

Parameters¶

sign: A

Returns¶

A

string¶

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fun box string()
: String iso^

Returns¶

String iso^

add¶

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fun box add(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

sub¶

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fun box sub(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

mul¶

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fun box mul(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

div¶

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fun box div(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

divrem¶

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fun box divrem(
  y: A)
: (A , A)

Parameters¶

y: A

Returns¶

(A , A)

rem¶

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fun box rem(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

neg¶

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fun box neg()
: A

Returns¶

A

fld¶

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fun box fld(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

mod¶

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fun box mod(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

eq¶

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fun box eq(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

ne¶

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fun box ne(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

lt¶

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fun box lt(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

le¶

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fun box le(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

ge¶

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fun box ge(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

gt¶

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fun box gt(
  y: box->A)
: Bool val

Parameters¶

y: box->A

Returns¶

Bool val

min¶

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fun box min(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

max¶

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fun box max(
  y: A)
: A

Parameters¶

y: A

Returns¶

A

hash¶

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fun box hash()
: USize val

Returns¶

USize val

hash64¶

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fun box hash64()
: U64 val

Returns¶

U64 val

i8¶

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fun box i8()
: I8 val

Returns¶

I8 val

i16¶

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fun box i16()
: I16 val

Returns¶

I16 val

i32¶

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fun box i32()
: I32 val

Returns¶

I32 val

i64¶

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fun box i64()
: I64 val

Returns¶

I64 val

i128¶

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fun box i128()
: I128 val

Returns¶

I128 val

ilong¶

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fun box ilong()
: ILong val

Returns¶

ILong val

isize¶

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fun box isize()
: ISize val

Returns¶

ISize val

u8¶

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fun box u8()
: U8 val

Returns¶

U8 val

u16¶

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fun box u16()
: U16 val

Returns¶

U16 val

u32¶

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fun box u32()
: U32 val

Returns¶

U32 val

u64¶

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fun box u64()
: U64 val

Returns¶

U64 val

u128¶

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fun box u128()
: U128 val

Returns¶

U128 val

ulong¶

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fun box ulong()
: ULong val

Returns¶

ULong val

usize¶

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fun box usize()
: USize val

Returns¶

USize val

f32¶

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fun box f32()
: F32 val

Returns¶

F32 val

f64¶

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fun box f64()
: F64 val

Returns¶

F64 val

i8_unsafe¶

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fun box i8_unsafe()
: I8 val

Returns¶

I8 val

i16_unsafe¶

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fun box i16_unsafe()
: I16 val

Returns¶

I16 val

i32_unsafe¶

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fun box i32_unsafe()
: I32 val

Returns¶

I32 val

i64_unsafe¶

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fun box i64_unsafe()
: I64 val

Returns¶

I64 val

i128_unsafe¶

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fun box i128_unsafe()
: I128 val

Returns¶

I128 val

ilong_unsafe¶

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fun box ilong_unsafe()
: ILong val

Returns¶

ILong val

isize_unsafe¶

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fun box isize_unsafe()
: ISize val

Returns¶

ISize val

u8_unsafe¶

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fun box u8_unsafe()
: U8 val

Returns¶

U8 val

u16_unsafe¶

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fun box u16_unsafe()
: U16 val

Returns¶

U16 val

u32_unsafe¶

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fun box u32_unsafe()
: U32 val

Returns¶

U32 val

u64_unsafe¶

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fun box u64_unsafe()
: U64 val

Returns¶

U64 val

u128_unsafe¶

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fun box u128_unsafe()
: U128 val

Returns¶

U128 val

ulong_unsafe¶

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fun box ulong_unsafe()
: ULong val

Returns¶

ULong val

usize_unsafe¶

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fun box usize_unsafe()
: USize val

Returns¶

USize val

f32_unsafe¶

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fun box f32_unsafe()
: F32 val

Returns¶

F32 val

f64_unsafe¶

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fun box f64_unsafe()
: F64 val

Returns¶

F64 val

compare¶

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fun box compare(
  that: box->A)
: (Less val | Equal val | Greater val)

Parameters¶

that: box->A

Returns¶

(Less val | Equal val | Greater val)