# Index of new symbols in 2.47

### G

GwyNLFitParamFlags, enum in gwyddionenums
gwy_math_nlfit_copy, function in GwyNLFitter
gwy_math_nlfit_get_approx_geometric, function in GwyNLFitter
gwy_math_nlfit_get_covar, function in GwyNLFitter
gwy_math_nlfit_get_eval, function in GwyNLFitter
gwy_math_nlfit_get_nparam, function in GwyNLFitter
gwy_math_nlfit_set_approx_geometric, function in GwyNLFitter
gwy_nlfit_preset_create_fitter, function in GwyNLFitPreset
gwy_xyz_new, function in Math
gwy_xy_new, function in Math