decomp.f: decomp: Warning on line 168 of decomp.f: local variable dsign never used f.f: f: fehl.f: fehl: Warning on line 31 of fehl.f: Dummy procedure not declared EXTERNAL. Code may be wrong. fmin.f: fmin: Warning on line 68 of fmin.f: Dummy procedure not declared EXTERNAL. Code may be wrong. fun.f: fun: orbit.f: orbit: quanc8.f: quanc8: Warning on line 71 of quanc8.f: Dummy procedure not declared EXTERNAL. Code may be wrong. rkf45.f: rkf45: rkfs.f: rkfs: seval.f: seval: solve.f: solve: spline.f: spline: svd.f: svd: urand.f: urand: zeroin.f: zeroin: Warning on line 44 of zeroin.f: Dummy procedure not declared EXTERNAL. Code may be wrong. .