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Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type Source ¶
type Source struct {
// contains filtered or unexported fields
}
Source is a random source using Tiny Mersenne Twister(TinyMT) algorithm.
Go port of https://github.com/MersenneTwister-Lab/TinyMT
func New ¶
New creates a new source. mat1, mat2, and tmat are a parameter set that needs to be well chosen. the precalculated parameter sets are available at https://github.com/jj1bdx/tinymtdc-longbatch
func NewRFC8682 ¶
NewRFC8682 creates new source that is defined by RFC8682. https://trac.tools.ietf.org/html/rfc8682
func (*Source) SeedBySlice ¶
SeedBySlice initializes the state by initKey.
Example ¶
package main
import (
"fmt"
"github.com/shogo82148/randsrc/tinymt32"
)
func main() {
src := tinymt32.NewRFC8682(1)
src.SeedBySlice([]uint32{1})
for i := 0; i < 50; i++ {
fmt.Println(src.Uint32())
}
}
Output: 56890874 895028026 626205227 491377950 2651386131 224367844 4240771450 645612935 1734762751 2967542715 390009247 273717471 2148393711 453954016 402390906 261581451 311701506 3351172526 3763059905 2454325893 732916757 1737887887 1774344732 1213390409 3543090513 1795461913 924627520 1866661979 2111765104 2575882827 3916504541 828214179 3231223010 4247845528 3187523916 3888651459 1521484678 3934645087 519598026 3524224514 3690414521 3599140977 2851035974 3778034548 3697407623 3975036437 2781112304 3118216175 3761327779 363334073
func (*Source) Uint32 ¶
Uint32 returns pseudo-random uint32 values in the range [0, 1<<32).
Example ¶
package main
import (
"fmt"
"github.com/shogo82148/randsrc/tinymt32"
)
func main() {
src := tinymt32.NewRFC8682(1)
for i := 0; i < 50; i++ {
fmt.Println(src.Uint32())
}
}
Output: 2545341989 981918433 3715302833 2387538352 3591001365 3820442102 2114400566 2196103051 2783359912 764534509 643179475 1822416315 881558334 4207026366 3690273640 3240535687 2921447122 3984931427 4092394160 44209675 2188315343 2908663843 1834519336 3774670961 3019990707 4065554902 1239765502 4035716197 3412127188 552822483 161364450 353727785 140085994 149132008 2547770827 4064042525 4078297538 2057335507 622384752 2041665899 2193913817 1080849512 33160901 662956935 642999063 3384709977 1723175122 3866752252 521822317 2292524454
Source Files
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