// SetInt sets f = x and returns f. func (f *Float) SetInt64(x int64) *Float { f.doinit() C.mpf_set_si(&f.i[0], C.long(x)) return f }
// SetInt sets f = x and returns f. func (f *Float) SetSint(x int) *Float { C.mpf_set_si(&f.i[0], C.long(x)) return f }