/tmp/clpr

yes
| ?- [library('clpqr/examples/caneghem')].
{consulting /freyung/christian/sicstus2.1.9.clp/library/clpqr/examples/caneghem.pl...}
{/freyung/christian/sicstus2.1.9.clp/library/clpqr/examples/caneghem.pl consulted, 2520 msec 74144 bytes}

yes
| ?- time(caneghem(10,L)).
%%% Timing 00:00:00.060     0.060

L = [1.180361618569526,-0.1898247042801352,-0.030994722136251738,-0.009616196004351119,0.08947578301403712,-0.05816832474193178,0.05131550710891376,-0.048661569893130585,-0.09665282648248967,0.112765434845812] ? 

yes
| ?- time(caneghem(20,L)).
%%% Timing 00:00:00.240     0.240

L = [1.1771991533526154,-0.3677642194714706,-0.22059024017411974,0.07214096754607921,-0.04111968920165934,-0.004177226166045676,0.04879867086682026,-0.13423890971551566,0.02001872640660113,0.22953375242084173,-0.10544851408837679,0.12811597449720158,0.16864165436232448,0.06723448901855214,-0.07013899425181176,0.050157028592082514,-0.12728007887627196,0.135793403876429,0.1498397702858789,-0.17671571928015453] ? 

yes
| ?- time(caneghem(50,L)).
%%% Timing 00:00:02.600     2.600

L = [2.508741846655168,0.9593654809880335,-0.3292365950578988,-0.06906112306788492,0.048323810270536505,0.6234464234295257,0.5846853367908995,0.1323953951743464,-0.4662055884466053,0.18150850965382204,-0.055933552069652115,0.6875968078160808,-1.196189723326641,-0.33344551191813265,-0.12299286303639723,-0.10478366723139865,-0.06355266206797038,-0.3434680164467263,-0.533938161282979,0.4511468891304816,-0.5823641186858809,0.6574493037432098,0.548047843404309,0.15401834452420127,-0.19926797646772515,-0.5235145627726111,1.1031281203771333,-0.5022272273019587,0.14907899497507549,0.08019445782741186,-0.9014009232330955,0.6013394766470118,-0.37457184037407687,-0.07351165783697981,-0.15808699797945325,0.3020665769523162,0.3492022324403419,-0.2063460453723508,-0.15919364319134321,-0.5248918818200423,0.27589725065363346,-0.5212003750683581,-0.534258112209033,-0.209811998058725,0.08983278566538411,-0.254457055946412,0.2833915592612968,-0.508674809981534,0.14974083758131862,-0.06801159370968507] ? 

yes
| ?- ^D