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| function generators ( group, operation, groupMod) { | |
| var generatorList = []; | |
| for ( var element in group ) { | |
| var elementCycle = []; | |
| for (var i = 1; i <= groupMod; i++) { | |
| if (operation == 'mult') { | |
| elementCycle.push(Math.pow(element, i)); | |
| } else { | |
| elementCycle.push((element * i)); | |
| } | |
| for (var i = 0; i < elementCycle.length; i++) { | |
| elementCycle[i] = elementCycle[i] % groupMod; | |
| } | |
| elementCycle.sort(); | |
| var validComparison = true; | |
| for (var i = 0; i < group.length; i++) { | |
| if ( group[i] !== elementCycle[i] ) { | |
| validComparison = false; | |
| } | |
| } | |
| if (validComparison) | |
| generatorList.push(element); | |
| } | |
| } | |
| return generatorList; | |
| } | |
| // generators([1,3,5,7,9,13,15,17,19,21], 'mult', 22); |
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