https://github.com/joeycumines/floater
Package floater is not the shit in the toilet. Utils for math/big.
https://github.com/joeycumines/floater
arbitrary-precision bigint bignum decimal developer-tools financial fixed-point floating-point floating-point-precision go go-package golang golang-library ieee754 json-marshalling math money number-formatting numerical-precision precision-math
Last synced: 9 months ago
JSON representation
Package floater is not the shit in the toilet. Utils for math/big.
- Host: GitHub
- URL: https://github.com/joeycumines/floater
- Owner: joeycumines
- License: mit
- Created: 2024-08-18T01:06:46.000Z (almost 2 years ago)
- Default Branch: main
- Last Pushed: 2025-01-11T02:01:41.000Z (over 1 year ago)
- Last Synced: 2025-01-11T03:18:29.962Z (over 1 year ago)
- Topics: arbitrary-precision, bigint, bignum, decimal, developer-tools, financial, fixed-point, floating-point, floating-point-precision, go, go-package, golang, golang-library, ieee754, json-marshalling, math, money, number-formatting, numerical-precision, precision-math
- Language: Go
- Homepage:
- Size: 136 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# floater
Package floater is not the shit in the toilet. Utils for math/big.
## Documentation
Available [here](https://pkg.go.dev/github.com/joeycumines/floater).
## Examples
### FormatDecimalRat
#### Accurate formatting to float
If you want to format a `math/big.Rat` to a decimal string, your stdlib choices
are:
1. `math/big.Rat.FloatString`
2. `math/big.Float.SetRat` -> `math/big.Float.Text`
3. `math/big.Rat.Float64` -> `strconv.FormatFloat`
All three have deficiencies, particularly if you wish for automatic
reasonably-accurate conversion, and especially if your `math/big.Rat` was a
value calculated from floating-point inputs. The `floater.FormatDecimalRat`
implementation supports `strconv.FloatFloat('f', ...)` semantics, including
automatically determining an (approximation of) the number of decimals
necessary. The `floater.FormatDecimalRat` implementation also supports
automatic determination of an appropriate float precision, using the same logic
as `math/big.Float.SetRat`.
See also the
[full example](https://pkg.go.dev/github.com/joeycumines/floater#example-FormatDecimalRat-RoundUpEdgeCase1).
```
prec=-1
ours: 0.049504950495049505
float: 0.04950495049504951
---
prec=16
ours: 0.0495049504950495
float: 0.0495049504950495
rat: 0.0495049504950495
---
prec=17
ours: 0.04950495049504950
float: 0.04950495049504951
rat: 0.04950495049504950
---
prec=18
ours: 0.049504950495049505
float: 0.049504950495049507
rat: 0.049504950495049505
```
## Benchmark results
### FormatDecimalRat
```
goos: darwin
goarch: arm64
pkg: github.com/joeycumines/floater
cpu: Apple M2 Pro
BenchmarkFormatDecimalRat
BenchmarkFormatDecimalRat/DecimalRat_1
BenchmarkFormatDecimalRat/DecimalRat_1/FormatDecimalRat
BenchmarkFormatDecimalRat/DecimalRat_1/FormatDecimalRat-10 2168971 507.6 ns/op 440 B/op 20 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_1/big.Rat.FloatString
BenchmarkFormatDecimalRat/DecimalRat_1/big.Rat.FloatString-10 3409490 352.5 ns/op 320 B/op 14 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_1/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_1/big.Float.Text_specific_prec-10 5270211 217.6 ns/op 176 B/op 7 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_1/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_1/big.Float.Text_auto_prec-10 1575210 739.9 ns/op 712 B/op 20 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_1/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_1/strconv.FormatFloat_specific_prec-10 13318806 89.65 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_1/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_1/strconv.FormatFloat_auto_prec-10 19293753 62.64 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_2
BenchmarkFormatDecimalRat/DecimalRat_2/FormatDecimalRat
BenchmarkFormatDecimalRat/DecimalRat_2/FormatDecimalRat-10 3989487 304.5 ns/op 192 B/op 13 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_2/big.Rat.FloatString
BenchmarkFormatDecimalRat/DecimalRat_2/big.Rat.FloatString-10 6993184 169.6 ns/op 144 B/op 9 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_2/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_2/big.Float.Text_specific_prec-10 10876087 110.4 ns/op 48 B/op 5 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_2/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_2/big.Float.Text_auto_prec-10 1306072 939.8 ns/op 688 B/op 19 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_2/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_2/strconv.FormatFloat_specific_prec-10 14043032 88.45 ns/op 28 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_2/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_2/strconv.FormatFloat_auto_prec-10 17147664 62.05 ns/op 28 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_3
BenchmarkFormatDecimalRat/DecimalRat_3/FormatDecimalRat
BenchmarkFormatDecimalRat/DecimalRat_3/FormatDecimalRat-10 2473236 502.3 ns/op 408 B/op 18 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_3/big.Rat.FloatString
BenchmarkFormatDecimalRat/DecimalRat_3/big.Rat.FloatString-10 3310762 354.2 ns/op 312 B/op 14 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_3/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_3/big.Float.Text_specific_prec-10 5076002 240.5 ns/op 160 B/op 6 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_3/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_3/big.Float.Text_auto_prec-10 1421373 843.6 ns/op 712 B/op 20 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_3/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_3/strconv.FormatFloat_specific_prec-10 8490703 142.3 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_3/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_3/strconv.FormatFloat_auto_prec-10 16048832 76.68 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_4
BenchmarkFormatDecimalRat/DecimalRat_4/FormatDecimalRat
BenchmarkFormatDecimalRat/DecimalRat_4/FormatDecimalRat-10 2647880 450.8 ns/op 344 B/op 18 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_4/big.Rat.FloatString
BenchmarkFormatDecimalRat/DecimalRat_4/big.Rat.FloatString-10 3931701 306.0 ns/op 288 B/op 14 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_4/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_4/big.Float.Text_specific_prec-10 5390155 224.7 ns/op 136 B/op 6 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_4/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_4/big.Float.Text_auto_prec-10 1412846 860.9 ns/op 712 B/op 20 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_4/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_4/strconv.FormatFloat_specific_prec-10 9188170 132.7 ns/op 40 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_4/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_4/strconv.FormatFloat_auto_prec-10 15505837 76.23 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_5
BenchmarkFormatDecimalRat/DecimalRat_5/FormatDecimalRat
BenchmarkFormatDecimalRat/DecimalRat_5/FormatDecimalRat-10 1692486 708.8 ns/op 800 B/op 19 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_5/big.Rat.FloatString
BenchmarkFormatDecimalRat/DecimalRat_5/big.Rat.FloatString-10 2114258 568.0 ns/op 616 B/op 15 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_5/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_5/big.Float.Text_specific_prec-10 681764 1766 ns/op 960 B/op 8 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_5/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_5/big.Float.Text_auto_prec-10 218082 5400 ns/op 2856 B/op 26 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_5/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_5/strconv.FormatFloat_specific_prec-10 5463564 226.1 ns/op 336 B/op 3 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_5/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_5/strconv.FormatFloat_auto_prec-10 15554005 76.97 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_6
BenchmarkFormatDecimalRat/DecimalRat_6/FormatDecimalRat
BenchmarkFormatDecimalRat/DecimalRat_6/FormatDecimalRat-10 3146209 382.4 ns/op 264 B/op 15 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_6/big.Rat.FloatString
BenchmarkFormatDecimalRat/DecimalRat_6/big.Rat.FloatString-10 5740561 208.8 ns/op 200 B/op 10 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_6/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_6/big.Float.Text_specific_prec-10 3170988 375.6 ns/op 224 B/op 7 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_6/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_6/big.Float.Text_auto_prec-10 923235 1278 ns/op 960 B/op 22 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_6/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_6/strconv.FormatFloat_specific_prec-10 4564881 264.3 ns/op 32 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_6/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_6/strconv.FormatFloat_auto_prec-10 18011402 66.66 ns/op 32 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_7
BenchmarkFormatDecimalRat/DecimalRat_7/FormatDecimalRat
BenchmarkFormatDecimalRat/DecimalRat_7/FormatDecimalRat-10 2824808 417.0 ns/op 272 B/op 16 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_7/big.Rat.FloatString
BenchmarkFormatDecimalRat/DecimalRat_7/big.Rat.FloatString-10 4565226 263.6 ns/op 264 B/op 14 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_7/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_7/big.Float.Text_specific_prec-10 3281704 360.9 ns/op 224 B/op 7 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_7/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_7/big.Float.Text_auto_prec-10 955771 1247 ns/op 960 B/op 22 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_7/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/DecimalRat_7/strconv.FormatFloat_specific_prec-10 8037579 149.8 ns/op 28 B/op 2 allocs/op
BenchmarkFormatDecimalRat/DecimalRat_7/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/DecimalRat_7/strconv.FormatFloat_auto_prec-10 17551749 68.78 ns/op 32 B/op 2 allocs/op
BenchmarkFormatDecimalRat/SmallInteger
BenchmarkFormatDecimalRat/SmallInteger/FormatDecimalRat
BenchmarkFormatDecimalRat/SmallInteger/FormatDecimalRat-10 19018197 64.09 ns/op 16 B/op 2 allocs/op
BenchmarkFormatDecimalRat/SmallInteger/big.Rat.FloatString
BenchmarkFormatDecimalRat/SmallInteger/big.Rat.FloatString-10 17237622 70.84 ns/op 16 B/op 3 allocs/op
BenchmarkFormatDecimalRat/SmallInteger/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/SmallInteger/big.Float.Text_specific_prec-10 11231652 105.7 ns/op 48 B/op 5 allocs/op
BenchmarkFormatDecimalRat/SmallInteger/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/SmallInteger/big.Float.Text_auto_prec-10 1625382 736.7 ns/op 784 B/op 20 allocs/op
BenchmarkFormatDecimalRat/SmallInteger/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/SmallInteger/strconv.FormatFloat_specific_prec-10 14435098 83.51 ns/op 26 B/op 2 allocs/op
BenchmarkFormatDecimalRat/SmallInteger/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/SmallInteger/strconv.FormatFloat_auto_prec-10 21444238 55.81 ns/op 26 B/op 2 allocs/op
BenchmarkFormatDecimalRat/LargeInteger
BenchmarkFormatDecimalRat/LargeInteger/FormatDecimalRat
BenchmarkFormatDecimalRat/LargeInteger/FormatDecimalRat-10 8930154 132.8 ns/op 112 B/op 3 allocs/op
BenchmarkFormatDecimalRat/LargeInteger/big.Rat.FloatString
BenchmarkFormatDecimalRat/LargeInteger/big.Rat.FloatString-10 8137422 148.1 ns/op 144 B/op 4 allocs/op
BenchmarkFormatDecimalRat/LargeInteger/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/LargeInteger/big.Float.Text_specific_prec-10 5764550 208.4 ns/op 240 B/op 7 allocs/op
BenchmarkFormatDecimalRat/LargeInteger/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/LargeInteger/big.Float.Text_auto_prec-10 1559626 775.9 ns/op 720 B/op 18 allocs/op
BenchmarkFormatDecimalRat/LargeInteger/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/LargeInteger/strconv.FormatFloat_specific_prec-10 9095272 131.3 ns/op 104 B/op 3 allocs/op
BenchmarkFormatDecimalRat/LargeInteger/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/LargeInteger/strconv.FormatFloat_auto_prec-10 12377311 99.88 ns/op 104 B/op 3 allocs/op
BenchmarkFormatDecimalRat/SmallRationalAutoPrec
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/FormatDecimalRat
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/FormatDecimalRat-10 2534362 471.7 ns/op 464 B/op 18 allocs/op
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/big.Rat.FloatString
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/big.Rat.FloatString-10 3269518 362.3 ns/op 376 B/op 14 allocs/op
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/big.Float.Text_specific_prec-10 2912564 415.0 ns/op 256 B/op 7 allocs/op
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/big.Float.Text_auto_prec-10 847768 1352 ns/op 1000 B/op 23 allocs/op
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/strconv.FormatFloat_specific_prec-10 6557478 179.8 ns/op 56 B/op 2 allocs/op
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/SmallRationalAutoPrec/strconv.FormatFloat_auto_prec-10 14990606 80.60 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/FormatDecimalRat
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/FormatDecimalRat-10 14185249 84.87 ns/op 32 B/op 3 allocs/op
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/big.Rat.FloatString
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/big.Rat.FloatString-10 12275151 97.14 ns/op 48 B/op 4 allocs/op
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/big.Float.Text_specific_prec-10 9717205 121.2 ns/op 64 B/op 5 allocs/op
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/big.Float.Text_auto_prec-10 645265 1819 ns/op 1264 B/op 20 allocs/op
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/strconv.FormatFloat_specific_prec-10 12384586 95.92 ns/op 40 B/op 2 allocs/op
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/LargeRationalSpecificPrec/strconv.FormatFloat_auto_prec-10 20421230 57.75 ns/op 26 B/op 2 allocs/op
BenchmarkFormatDecimalRat/HighPrecision
BenchmarkFormatDecimalRat/HighPrecision/FormatDecimalRat
BenchmarkFormatDecimalRat/HighPrecision/FormatDecimalRat-10 1489424 802.9 ns/op 960 B/op 20 allocs/op
BenchmarkFormatDecimalRat/HighPrecision/big.Rat.FloatString
BenchmarkFormatDecimalRat/HighPrecision/big.Rat.FloatString-10 1881495 642.6 ns/op 704 B/op 14 allocs/op
BenchmarkFormatDecimalRat/HighPrecision/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/HighPrecision/big.Float.Text_specific_prec-10 2457735 484.3 ns/op 424 B/op 7 allocs/op
BenchmarkFormatDecimalRat/HighPrecision/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/HighPrecision/big.Float.Text_auto_prec-10 881433 1370 ns/op 1000 B/op 23 allocs/op
BenchmarkFormatDecimalRat/HighPrecision/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/HighPrecision/strconv.FormatFloat_specific_prec-10 4674649 261.4 ns/op 224 B/op 2 allocs/op
BenchmarkFormatDecimalRat/HighPrecision/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/HighPrecision/strconv.FormatFloat_auto_prec-10 14974130 80.28 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/EdgeZero
BenchmarkFormatDecimalRat/EdgeZero/FormatDecimalRat
BenchmarkFormatDecimalRat/EdgeZero/FormatDecimalRat-10 37886012 31.50 ns/op 16 B/op 2 allocs/op
BenchmarkFormatDecimalRat/EdgeZero/big.Rat.FloatString
BenchmarkFormatDecimalRat/EdgeZero/big.Rat.FloatString-10 28659710 41.57 ns/op 16 B/op 3 allocs/op
BenchmarkFormatDecimalRat/EdgeZero/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/EdgeZero/big.Float.Text_specific_prec-10 35580681 33.39 ns/op 24 B/op 2 allocs/op
BenchmarkFormatDecimalRat/EdgeZero/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/EdgeZero/big.Float.Text_auto_prec-10 60768210 19.10 ns/op 16 B/op 1 allocs/op
BenchmarkFormatDecimalRat/EdgeZero/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/EdgeZero/strconv.FormatFloat_specific_prec-10 24601317 48.44 ns/op 32 B/op 2 allocs/op
BenchmarkFormatDecimalRat/EdgeZero/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/EdgeZero/strconv.FormatFloat_auto_prec-10 50813724 23.17 ns/op 24 B/op 1 allocs/op
BenchmarkFormatDecimalRat/LargeFloatPrec
BenchmarkFormatDecimalRat/LargeFloatPrec/FormatDecimalRat
BenchmarkFormatDecimalRat/LargeFloatPrec/FormatDecimalRat-10 1477929 788.7 ns/op 888 B/op 22 allocs/op
BenchmarkFormatDecimalRat/LargeFloatPrec/big.Rat.FloatString
BenchmarkFormatDecimalRat/LargeFloatPrec/big.Rat.FloatString-10 1964488 604.7 ns/op 688 B/op 16 allocs/op
BenchmarkFormatDecimalRat/LargeFloatPrec/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/LargeFloatPrec/big.Float.Text_specific_prec-10 651255 1793 ns/op 1104 B/op 9 allocs/op
BenchmarkFormatDecimalRat/LargeFloatPrec/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/LargeFloatPrec/big.Float.Text_auto_prec-10 223387 5341 ns/op 2856 B/op 26 allocs/op
BenchmarkFormatDecimalRat/LargeFloatPrec/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/LargeFloatPrec/strconv.FormatFloat_specific_prec-10 6757008 175.4 ns/op 336 B/op 3 allocs/op
BenchmarkFormatDecimalRat/LargeFloatPrec/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/LargeFloatPrec/strconv.FormatFloat_auto_prec-10 21907554 54.68 ns/op 40 B/op 2 allocs/op
BenchmarkFormatDecimalRat/ExtremelyLargeInteger
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/FormatDecimalRat
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/FormatDecimalRat-10 3649136 330.1 ns/op 304 B/op 3 allocs/op
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/big.Rat.FloatString
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/big.Rat.FloatString-10 3390589 354.1 ns/op 416 B/op 4 allocs/op
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/big.Float.Text_specific_prec-10 2887112 415.9 ns/op 624 B/op 7 allocs/op
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/big.Float.Text_auto_prec-10 624890 1849 ns/op 1648 B/op 18 allocs/op
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/strconv.FormatFloat_specific_prec-10 1897298 628.3 ns/op 248 B/op 3 allocs/op
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/ExtremelyLargeInteger/strconv.FormatFloat_auto_prec-10 6313666 186.7 ns/op 472 B/op 5 allocs/op
BenchmarkFormatDecimalRat/LargeRationalHighPrecision
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/FormatDecimalRat
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/FormatDecimalRat-10 1289052 924.5 ns/op 1056 B/op 21 allocs/op
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/big.Rat.FloatString
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/big.Rat.FloatString-10 1640667 722.9 ns/op 800 B/op 15 allocs/op
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/big.Float.Text_specific_prec-10 3058802 389.0 ns/op 656 B/op 8 allocs/op
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/big.Float.Text_auto_prec-10 1363954 870.2 ns/op 800 B/op 21 allocs/op
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/strconv.FormatFloat_specific_prec-10 5568057 219.4 ns/op 448 B/op 3 allocs/op
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/LargeRationalHighPrecision/strconv.FormatFloat_auto_prec-10 16221906 74.54 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/FormatDecimalRat
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/FormatDecimalRat-10 165405 7163 ns/op 8349 B/op 29 allocs/op
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/big.Rat.FloatString
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/big.Rat.FloatString-10 182168 6575 ns/op 6372 B/op 23 allocs/op
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/big.Float.Text_specific_prec-10 954640 1218 ns/op 2248 B/op 7 allocs/op
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/big.Float.Text_auto_prec-10 848620 1361 ns/op 1000 B/op 23 allocs/op
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/strconv.FormatFloat_specific_prec-10 1237326 971.2 ns/op 2048 B/op 2 allocs/op
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/SmallRationalExtremePrecision/strconv.FormatFloat_auto_prec-10 14577657 80.76 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/FormatDecimalRat
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/FormatDecimalRat-10 545242 2147 ns/op 2865 B/op 27 allocs/op
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/big.Rat.FloatString
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/big.Rat.FloatString-10 638080 1901 ns/op 2105 B/op 21 allocs/op
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/big.Float.Text_specific_prec-10 50710 23560 ns/op 3441 B/op 9 allocs/op
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/big.Float.Text_auto_prec-10 15801 74854 ns/op 10061 B/op 31 allocs/op
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/strconv.FormatFloat_specific_prec-10 3546964 334.3 ns/op 640 B/op 2 allocs/op
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/LargeRationalLargeFloatPrec/strconv.FormatFloat_auto_prec-10 20512221 58.41 ns/op 26 B/op 2 allocs/op
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/FormatDecimalRat
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/FormatDecimalRat-10 471 2552662 ns/op 776811 B/op 321 allocs/op
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/big.Rat.FloatString
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/big.Rat.FloatString-10 471 2545415 ns/op 600754 B/op 311 allocs/op
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/big.Float.Text_specific_prec-10 2 901303584 ns/op 1300160 B/op 296 allocs/op
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/big.Float.Text_auto_prec-10 1 2698766125 ns/op 3901464 B/op 903 allocs/op
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/strconv.FormatFloat_specific_prec-10 24925 47629 ns/op 131072 B/op 2 allocs/op
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/LargeRationalExtremelyLargeFloatPrec/strconv.FormatFloat_auto_prec-10 20095803 59.01 ns/op 26 B/op 2 allocs/op
BenchmarkFormatDecimalRat/NearZeroHighPrecision
BenchmarkFormatDecimalRat/NearZeroHighPrecision/FormatDecimalRat
BenchmarkFormatDecimalRat/NearZeroHighPrecision/FormatDecimalRat-10 1391803 861.0 ns/op 928 B/op 25 allocs/op
BenchmarkFormatDecimalRat/NearZeroHighPrecision/big.Rat.FloatString
BenchmarkFormatDecimalRat/NearZeroHighPrecision/big.Rat.FloatString-10 2916322 400.2 ns/op 432 B/op 14 allocs/op
BenchmarkFormatDecimalRat/NearZeroHighPrecision/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/NearZeroHighPrecision/big.Float.Text_specific_prec-10 962440 1245 ns/op 576 B/op 8 allocs/op
BenchmarkFormatDecimalRat/NearZeroHighPrecision/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/NearZeroHighPrecision/big.Float.Text_auto_prec-10 318824 3804 ns/op 1736 B/op 25 allocs/op
BenchmarkFormatDecimalRat/NearZeroHighPrecision/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/NearZeroHighPrecision/strconv.FormatFloat_specific_prec-10 2067316 584.5 ns/op 96 B/op 2 allocs/op
BenchmarkFormatDecimalRat/NearZeroHighPrecision/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/NearZeroHighPrecision/strconv.FormatFloat_auto_prec-10 10607116 111.7 ns/op 120 B/op 3 allocs/op
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/FormatDecimalRat
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/FormatDecimalRat-10 343083 3463 ns/op 4274 B/op 27 allocs/op
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/big.Rat.FloatString
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/big.Rat.FloatString-10 380966 3084 ns/op 3241 B/op 21 allocs/op
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/big.Float.Text_specific_prec-10 1478578 807.4 ns/op 1224 B/op 7 allocs/op
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/big.Float.Text_auto_prec-10 863964 1381 ns/op 1000 B/op 23 allocs/op
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/strconv.FormatFloat_specific_prec-10 2043848 570.9 ns/op 1024 B/op 2 allocs/op
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/RepeatingDecimalHighPrecision/strconv.FormatFloat_auto_prec-10 14437392 81.47 ns/op 48 B/op 2 allocs/op
BenchmarkFormatDecimalRat/VeryUnevenLarge
BenchmarkFormatDecimalRat/VeryUnevenLarge/FormatDecimalRat
BenchmarkFormatDecimalRat/VeryUnevenLarge/FormatDecimalRat-10 1593127 756.0 ns/op 848 B/op 21 allocs/op
BenchmarkFormatDecimalRat/VeryUnevenLarge/big.Rat.FloatString
BenchmarkFormatDecimalRat/VeryUnevenLarge/big.Rat.FloatString-10 2024514 591.4 ns/op 720 B/op 16 allocs/op
BenchmarkFormatDecimalRat/VeryUnevenLarge/big.Float.Text_specific_prec
BenchmarkFormatDecimalRat/VeryUnevenLarge/big.Float.Text_specific_prec-10 3008886 397.1 ns/op 576 B/op 8 allocs/op
BenchmarkFormatDecimalRat/VeryUnevenLarge/big.Float.Text_auto_prec
BenchmarkFormatDecimalRat/VeryUnevenLarge/big.Float.Text_auto_prec-10 990708 1162 ns/op 1184 B/op 22 allocs/op
BenchmarkFormatDecimalRat/VeryUnevenLarge/strconv.FormatFloat_specific_prec
BenchmarkFormatDecimalRat/VeryUnevenLarge/strconv.FormatFloat_specific_prec-10 6518438 184.2 ns/op 272 B/op 3 allocs/op
BenchmarkFormatDecimalRat/VeryUnevenLarge/strconv.FormatFloat_auto_prec
BenchmarkFormatDecimalRat/VeryUnevenLarge/strconv.FormatFloat_auto_prec-10 11787958 101.5 ns/op 104 B/op 3 allocs/op
PASS
```