2c Datrysydd ar gyfer Problemau Anlinol;Defnydd 49 com.sun.star.comp.Calc.NLPSolver%2FUsage.xhp#bm_id0603200910434044_scalc; 27 Datrysydd Problemau Anllinol;Dewisiadau 4b com.sun.star.comp.Calc.NLPSolver%2FOptions.xhp#bm_id0503200917110375_scalc;
