Re: [go-nuts] gonum plot : font error

2021-05-18 Thread Fred
t.New() 21 if p == nil { 22 panic("Plotter cannot > be created") 23 } > > > BR, > Roland > > > Am Mo., 17. Mai 2021 um 16:38 Uhr schrieb Fred : > >> Thanks Carla and Sébastien for your quick answer ! >> >> Carla your solution

Re: [go-nuts] gonum plot : font error

2021-05-17 Thread Fred
, Sebastien Binet a écrit : > Salut Fred, > > On Mon May 17, 2021 at 14:11 CET, Fred wrote: > > Hi, > > I have 2 computers with Linux Manjaro and go version 1.16.3. > > The same scatter plot > > <https://gist.github.com/sbinet/602522b7399ead414e279e2261d

[go-nuts] gonum plot : font error

2021-05-17 Thread Fred
sC1fzV3Mo> # gonum.org/v1/plot/text /home/fred/GO/src/gonum.org/v1/plot/text/latex.go:153:3: cannot use hdlr.Fonts.Lookup(rm, fnt.Size).Face (type *sfnt.Font) as type *truetype.Font in field value /home/fred/GO/src/gonum.org/v1/plot/text/latex.go:154:3: cannot use hdlr.Fonts.Lookup(rm, fnt.Size

[go-nuts] Re: Calculation of the combinations between an unlimited number of slices

2017-12-07 Thread Fred
Thanks @Jake Le jeudi 7 décembre 2017 01:01:46 UTC+1, Jake Montgomery a écrit : > > On Monday, December 4, 2017 at 2:56:19 PM UTC-5, Fred wrote: >> >> >> > Perhaps start with Go Slices: usage and internals > <https://blog.golang.org/go-slices-usage-and-i

[go-nuts] Re: Calculation of the combinations between an unlimited number of slices

2017-12-04 Thread Fred
it seems that making a copy of the temp var, replacing : temp = append(temp, c1) by : temp = append(temp, append([]int{}, c1...)) helps, but still unclear for me why the problem was only visible on slice 4... -- You received this message because you are subscribed to the Google Groups

[go-nuts] Calculation of the combinations between an unlimited number of slices

2017-12-04 Thread fred . softwares
Hi ! I have made a recursive algorithm to compute all the combinations between an unlimited number of slices. The algorithm does good results for 2 and 3 slices. For example with 3 slices a,b,c : a := []int{1,2} b := []int{3,4} c := []int{5,6} final comb [[1 3 5] [1 3 6] [1 4 5] [1 4 6] [2 3