function perm_to_cyclic(v){ var sig = true, nu = v.length; for(var i=1;i<nu;i++){ if(v[i] == 0){ sig = false; break; } } if(sig){ sig = perm.perm_to_cyclic_decomp(v); } return sig; } var ce = perm.cosetenumeration(generators_of_the_subgroup,relators,limit); var alph = ce.alphabet, pms = ce.permutations, ipms = ce.ipermutations; var pmlen = pms.length; var tmp = ''; tmp += '<p>relators : [' + relators + ']</p>'; tmp += '<p>generators of a subgroup: [' + generators_of_the_subgroup + ']</p>'; tmp += '<p>degree : ' + String(pms[0].length-1) + '</p>' for(var i=0;i<pmlen;i++){ tmp += '<p>' + alph[i] + ' = ' + JSON.stringify(pms[i]); var pmc = perm_to_cyclic(pms[i]); if(pmc){ tmp += '<br>=' +JSON.stringify(pmc) + '</p>'; }else{ tmp += '</p>'; } }