/*
leastsquare.hh -- part of GNU LilyPond
- (c) 1996--2002 Han-Wen Nienhuys
+ (c) 1996--2004 Han-Wen Nienhuys
*/
#ifndef LEASTSQUARE_HH
/**
Least squares minimisation in 2 variables.
*/
-void minimise_least_squares (Real * coef, Real * offset, Array<Offset>);
+void minimise_least_squares (Real * coef, Real * offset, Array<Offset> const &);
#endif // LEASTSQUARE_HH