COMPUTINGMATHSAPPROXIMATIONCALCULUSCOMBINATORICSDATA FITTINGLeast SquaresDISCRETEGEOMETRYNOTATIONSOPTIMIZATIONROOTFINDINGSPECIALSTATISTICSENGINEERINGFINANCEUNITSSTRINGSPHYSICS Maths › Data Fitting Least Squarescurve fitting, least squares, optimization