Commit | Line | Data |
---|---|---|
7f918cf1 CE |
1 | signature REAL_1997 = |
2 | sig | |
3 | type real | |
4 | structure Math: MATH where type real = real | |
5 | ||
6 | val ceil: real -> Int.int | |
7 | val floor: real -> Int.int | |
8 | val round: real -> Int.int | |
9 | val trunc: real -> Int.int | |
10 | ||
11 | val radix: int | |
12 | val precision: int | |
13 | val maxFinite: real | |
14 | val minPos: real | |
15 | val minNormalPos: real | |
16 | val posInf: real | |
17 | val negInf: real | |
18 | val + : real * real -> real | |
19 | val - : real * real -> real | |
20 | val * : real * real -> real | |
21 | val / : real * real -> real | |
22 | val rem: real * real -> real | |
23 | val *+ : real * real * real -> real | |
24 | val *- : real * real * real -> real | |
25 | val ~ : real -> real | |
26 | val abs: real -> real | |
27 | val min: real * real -> real | |
28 | val max: real * real -> real | |
29 | val sign: real -> int | |
30 | val signBit: real -> bool | |
31 | val sameSign: real * real -> bool | |
32 | val copySign: real * real -> real | |
33 | val compare: real * real -> order | |
34 | val compareReal: real * real -> IEEEReal1997.real_order | |
35 | val < : real * real -> bool | |
36 | val <= : real * real -> bool | |
37 | val > : real * real -> bool | |
38 | val >= : real * real -> bool | |
39 | val == : real * real -> bool | |
40 | val != : real * real -> bool | |
41 | val ?= : real * real -> bool | |
42 | val unordered: real * real -> bool | |
43 | val isFinite: real -> bool | |
44 | val isNan: real -> bool | |
45 | val isNormal: real -> bool | |
46 | val class: real -> IEEEReal1997.float_class | |
47 | val fmt: StringCvt.realfmt -> real -> string | |
48 | val toString: real -> string | |
49 | val scan: (char, 'a) StringCvt.reader -> (real, 'a) StringCvt.reader | |
50 | val fromString: string -> real option | |
51 | val toManExp: real -> {man: real, exp: int} | |
52 | val fromManExp: {man: real, exp: int} -> real | |
53 | val split: real -> {whole: real, frac: real} | |
54 | val realMod: real -> real | |
55 | val nextAfter: real * real -> real | |
56 | val checkFloat: real -> real | |
57 | val realFloor: real -> real | |
58 | val realCeil: real -> real | |
59 | val realTrunc: real -> real | |
60 | val toInt: IEEEReal1997.rounding_mode -> real -> int | |
61 | val toLargeInt: IEEEReal1997.rounding_mode -> real -> LargeInt.int | |
62 | val fromInt: int -> real | |
63 | val fromLargeInt: LargeInt.int -> real | |
64 | val toLarge: real -> LargeReal.real | |
65 | val fromLarge: IEEEReal1997.rounding_mode -> LargeReal.real -> real | |
66 | val toDecimal: real -> IEEEReal1997.decimal_approx | |
67 | val fromDecimal: IEEEReal1997.decimal_approx -> real option | |
68 | end |