8.302 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.048 * * * [progress]: [2/2] Setting up program. 0.056 * [progress]: [Phase 2 of 3] Improving. 0.059 * [simplify]: Simplifying: (* (+ a (+ b (+ c d))) 2.0) 0.060 * * [simplify]: iteration 0: 9 enodes 0.064 * * [simplify]: iteration 1: 17 enodes 0.072 * * [simplify]: iteration 2: 51 enodes 0.116 * * [simplify]: iteration 3: 131 enodes 0.216 * * [simplify]: iteration 4: 296 enodes 0.419 * * [simplify]: iteration 5: 418 enodes 0.550 * * [simplify]: iteration 6: 422 enodes 0.604 * * [simplify]: iteration complete: 422 enodes 0.605 * * [simplify]: Extracting #0: cost 1 inf + 0 0.605 * * [simplify]: Extracting #1: cost 31 inf + 0 0.605 * * [simplify]: Extracting #2: cost 23 inf + 131 0.607 * * [simplify]: Extracting #3: cost 2 inf + 1953 0.609 * * [simplify]: Extracting #4: cost 0 inf + 2055 0.611 * * [simplify]: Extracting #5: cost 0 inf + 2040 0.613 * [simplify]: Simplified to: (* 2.0 (+ (+ c a) (+ d b))) 0.614 * * [progress]: iteration 1 / 4 0.614 * * * [progress]: picking best candidate 0.622 * * * * [pick]: Picked # 0.625 * * * [progress]: localizing error 0.652 * * * [progress]: generating rewritten candidates 0.652 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.761 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.785 * * * [progress]: generating series expansions 0.785 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.786 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ d (+ a (+ b c))) 0.786 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.786 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.786 * [taylor]: Taking taylor expansion of d in d 0.786 * [backup-simplify]: Simplify 0 into 0 0.786 * [backup-simplify]: Simplify 1 into 1 0.786 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.786 * [taylor]: Taking taylor expansion of a in d 0.786 * [backup-simplify]: Simplify a into a 0.786 * [taylor]: Taking taylor expansion of (+ b c) in d 0.786 * [taylor]: Taking taylor expansion of b in d 0.786 * [backup-simplify]: Simplify b into b 0.786 * [taylor]: Taking taylor expansion of c in d 0.786 * [backup-simplify]: Simplify c into c 0.786 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.786 * [taylor]: Taking taylor expansion of d in c 0.786 * [backup-simplify]: Simplify d into d 0.786 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.786 * [taylor]: Taking taylor expansion of a in c 0.786 * [backup-simplify]: Simplify a into a 0.786 * [taylor]: Taking taylor expansion of (+ b c) in c 0.786 * [taylor]: Taking taylor expansion of b in c 0.786 * [backup-simplify]: Simplify b into b 0.786 * [taylor]: Taking taylor expansion of c in c 0.786 * [backup-simplify]: Simplify 0 into 0 0.786 * [backup-simplify]: Simplify 1 into 1 0.786 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.786 * [taylor]: Taking taylor expansion of d in b 0.786 * [backup-simplify]: Simplify d into d 0.786 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.786 * [taylor]: Taking taylor expansion of a in b 0.786 * [backup-simplify]: Simplify a into a 0.786 * [taylor]: Taking taylor expansion of (+ b c) in b 0.786 * [taylor]: Taking taylor expansion of b in b 0.787 * [backup-simplify]: Simplify 0 into 0 0.787 * [backup-simplify]: Simplify 1 into 1 0.787 * [taylor]: Taking taylor expansion of c in b 0.787 * [backup-simplify]: Simplify c into c 0.787 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.787 * [taylor]: Taking taylor expansion of d in a 0.787 * [backup-simplify]: Simplify d into d 0.787 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.787 * [taylor]: Taking taylor expansion of a in a 0.787 * [backup-simplify]: Simplify 0 into 0 0.787 * [backup-simplify]: Simplify 1 into 1 0.787 * [taylor]: Taking taylor expansion of (+ b c) in a 0.787 * [taylor]: Taking taylor expansion of b in a 0.787 * [backup-simplify]: Simplify b into b 0.787 * [taylor]: Taking taylor expansion of c in a 0.787 * [backup-simplify]: Simplify c into c 0.787 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.787 * [taylor]: Taking taylor expansion of d in a 0.787 * [backup-simplify]: Simplify d into d 0.787 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.787 * [taylor]: Taking taylor expansion of a in a 0.787 * [backup-simplify]: Simplify 0 into 0 0.787 * [backup-simplify]: Simplify 1 into 1 0.787 * [taylor]: Taking taylor expansion of (+ b c) in a 0.787 * [taylor]: Taking taylor expansion of b in a 0.787 * [backup-simplify]: Simplify b into b 0.787 * [taylor]: Taking taylor expansion of c in a 0.787 * [backup-simplify]: Simplify c into c 0.787 * [backup-simplify]: Simplify (+ b c) into (+ b c) 0.787 * [backup-simplify]: Simplify (+ 0 (+ b c)) into (+ c b) 0.788 * [backup-simplify]: Simplify (+ d (+ c b)) into (+ d (+ b c)) 0.788 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.788 * [taylor]: Taking taylor expansion of d in b 0.788 * [backup-simplify]: Simplify d into d 0.788 * [taylor]: Taking taylor expansion of (+ b c) in b 0.788 * [taylor]: Taking taylor expansion of b in b 0.788 * [backup-simplify]: Simplify 0 into 0 0.788 * [backup-simplify]: Simplify 1 into 1 0.788 * [taylor]: Taking taylor expansion of c in b 0.788 * [backup-simplify]: Simplify c into c 0.788 * [backup-simplify]: Simplify (+ 0 c) into c 0.788 * [backup-simplify]: Simplify (+ d c) into (+ d c) 0.788 * [taylor]: Taking taylor expansion of (+ d c) in c 0.788 * [taylor]: Taking taylor expansion of d in c 0.788 * [backup-simplify]: Simplify d into d 0.788 * [taylor]: Taking taylor expansion of c in c 0.788 * [backup-simplify]: Simplify 0 into 0 0.788 * [backup-simplify]: Simplify 1 into 1 0.788 * [backup-simplify]: Simplify (+ d 0) into d 0.788 * [taylor]: Taking taylor expansion of d in d 0.788 * [backup-simplify]: Simplify 0 into 0 0.788 * [backup-simplify]: Simplify 1 into 1 0.788 * [backup-simplify]: Simplify 0 into 0 0.790 * [backup-simplify]: Simplify (+ 0 0) into 0 0.791 * [backup-simplify]: Simplify (+ 1 0) into 1 0.792 * [backup-simplify]: Simplify (+ 0 1) into 1 0.792 * [taylor]: Taking taylor expansion of 1 in b 0.792 * [backup-simplify]: Simplify 1 into 1 0.792 * [taylor]: Taking taylor expansion of 1 in c 0.792 * [backup-simplify]: Simplify 1 into 1 0.792 * [taylor]: Taking taylor expansion of 1 in d 0.792 * [backup-simplify]: Simplify 1 into 1 0.792 * [backup-simplify]: Simplify 1 into 1 0.795 * [backup-simplify]: Simplify (+ 1 0) into 1 0.796 * [backup-simplify]: Simplify (+ 0 1) into 1 0.796 * [taylor]: Taking taylor expansion of 1 in c 0.796 * [backup-simplify]: Simplify 1 into 1 0.796 * [taylor]: Taking taylor expansion of 1 in d 0.796 * [backup-simplify]: Simplify 1 into 1 0.796 * [backup-simplify]: Simplify 1 into 1 0.797 * [backup-simplify]: Simplify (+ 0 1) into 1 0.797 * [taylor]: Taking taylor expansion of 1 in d 0.797 * [backup-simplify]: Simplify 1 into 1 0.797 * [backup-simplify]: Simplify 1 into 1 0.797 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 0.798 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) 0.798 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0 0.798 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.798 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.798 * [taylor]: Taking taylor expansion of b in d 0.798 * [backup-simplify]: Simplify b into b 0.798 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.798 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.798 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.798 * [taylor]: Taking taylor expansion of d in d 0.798 * [backup-simplify]: Simplify 0 into 0 0.798 * [backup-simplify]: Simplify 1 into 1 0.798 * [backup-simplify]: Simplify (/ 1 1) into 1 0.798 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.798 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.798 * [taylor]: Taking taylor expansion of c in d 0.798 * [backup-simplify]: Simplify c into c 0.799 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.799 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.799 * [taylor]: Taking taylor expansion of a in d 0.799 * [backup-simplify]: Simplify a into a 0.799 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.799 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.799 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.799 * [taylor]: Taking taylor expansion of b in c 0.799 * [backup-simplify]: Simplify b into b 0.799 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.799 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.799 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.799 * [taylor]: Taking taylor expansion of d in c 0.799 * [backup-simplify]: Simplify d into d 0.799 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.799 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.799 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.799 * [taylor]: Taking taylor expansion of c in c 0.799 * [backup-simplify]: Simplify 0 into 0 0.799 * [backup-simplify]: Simplify 1 into 1 0.799 * [backup-simplify]: Simplify (/ 1 1) into 1 0.800 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.800 * [taylor]: Taking taylor expansion of a in c 0.800 * [backup-simplify]: Simplify a into a 0.800 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.800 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.800 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.800 * [taylor]: Taking taylor expansion of b in b 0.800 * [backup-simplify]: Simplify 0 into 0 0.800 * [backup-simplify]: Simplify 1 into 1 0.800 * [backup-simplify]: Simplify (/ 1 1) into 1 0.800 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.800 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.800 * [taylor]: Taking taylor expansion of d in b 0.801 * [backup-simplify]: Simplify d into d 0.801 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.801 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.801 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.801 * [taylor]: Taking taylor expansion of c in b 0.801 * [backup-simplify]: Simplify c into c 0.801 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.801 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.801 * [taylor]: Taking taylor expansion of a in b 0.801 * [backup-simplify]: Simplify a into a 0.801 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.801 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.801 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.801 * [taylor]: Taking taylor expansion of b in a 0.801 * [backup-simplify]: Simplify b into b 0.801 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.801 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.801 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.801 * [taylor]: Taking taylor expansion of d in a 0.801 * [backup-simplify]: Simplify d into d 0.801 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.801 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.801 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.801 * [taylor]: Taking taylor expansion of c in a 0.801 * [backup-simplify]: Simplify c into c 0.801 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.801 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.801 * [taylor]: Taking taylor expansion of a in a 0.801 * [backup-simplify]: Simplify 0 into 0 0.802 * [backup-simplify]: Simplify 1 into 1 0.802 * [backup-simplify]: Simplify (/ 1 1) into 1 0.802 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.802 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.802 * [taylor]: Taking taylor expansion of b in a 0.802 * [backup-simplify]: Simplify b into b 0.802 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.802 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.802 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.802 * [taylor]: Taking taylor expansion of d in a 0.802 * [backup-simplify]: Simplify d into d 0.802 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.802 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.802 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.802 * [taylor]: Taking taylor expansion of c in a 0.802 * [backup-simplify]: Simplify c into c 0.803 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.803 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.803 * [taylor]: Taking taylor expansion of a in a 0.803 * [backup-simplify]: Simplify 0 into 0 0.803 * [backup-simplify]: Simplify 1 into 1 0.803 * [backup-simplify]: Simplify (/ 1 1) into 1 0.804 * [backup-simplify]: Simplify (+ 0 1) into 1 0.804 * [backup-simplify]: Simplify (+ 0 1) into 1 0.805 * [backup-simplify]: Simplify (+ 0 1) into 1 0.805 * [taylor]: Taking taylor expansion of 1 in b 0.805 * [backup-simplify]: Simplify 1 into 1 0.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.806 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c) 0.806 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.806 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) 0.806 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.806 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.806 * [taylor]: Taking taylor expansion of c in b 0.806 * [backup-simplify]: Simplify c into c 0.806 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.806 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.806 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.806 * [taylor]: Taking taylor expansion of d in b 0.806 * [backup-simplify]: Simplify d into d 0.806 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.806 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.806 * [taylor]: Taking taylor expansion of b in b 0.806 * [backup-simplify]: Simplify 0 into 0 0.806 * [backup-simplify]: Simplify 1 into 1 0.807 * [backup-simplify]: Simplify (/ 1 1) into 1 0.807 * [backup-simplify]: Simplify (+ 0 1) into 1 0.807 * [backup-simplify]: Simplify (+ 0 1) into 1 0.807 * [taylor]: Taking taylor expansion of 1 in c 0.807 * [backup-simplify]: Simplify 1 into 1 0.807 * [taylor]: Taking taylor expansion of 1 in c 0.808 * [backup-simplify]: Simplify 1 into 1 0.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.809 * [backup-simplify]: Simplify (+ 0 0) into 0 0.809 * [backup-simplify]: Simplify (+ 0 0) into 0 0.810 * [backup-simplify]: Simplify (+ 0 0) into 0 0.810 * [taylor]: Taking taylor expansion of 0 in b 0.810 * [backup-simplify]: Simplify 0 into 0 0.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.811 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.811 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.811 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.811 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.811 * [taylor]: Taking taylor expansion of d in c 0.811 * [backup-simplify]: Simplify d into d 0.811 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.812 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.812 * [taylor]: Taking taylor expansion of c in c 0.812 * [backup-simplify]: Simplify 0 into 0 0.812 * [backup-simplify]: Simplify 1 into 1 0.813 * [backup-simplify]: Simplify (/ 1 1) into 1 0.813 * [backup-simplify]: Simplify (+ 0 1) into 1 0.813 * [taylor]: Taking taylor expansion of 1 in d 0.813 * [backup-simplify]: Simplify 1 into 1 0.813 * [taylor]: Taking taylor expansion of 0 in c 0.814 * [backup-simplify]: Simplify 0 into 0 0.814 * [taylor]: Taking taylor expansion of 1 in d 0.814 * [backup-simplify]: Simplify 1 into 1 0.814 * [taylor]: Taking taylor expansion of 1 in d 0.814 * [backup-simplify]: Simplify 1 into 1 0.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.816 * [backup-simplify]: Simplify (+ 0 0) into 0 0.816 * [backup-simplify]: Simplify (+ 0 0) into 0 0.817 * [backup-simplify]: Simplify (+ 0 0) into 0 0.817 * [taylor]: Taking taylor expansion of 0 in b 0.817 * [backup-simplify]: Simplify 0 into 0 0.817 * [taylor]: Taking taylor expansion of 0 in c 0.817 * [backup-simplify]: Simplify 0 into 0 0.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.818 * [backup-simplify]: Simplify (+ 0 0) into 0 0.819 * [backup-simplify]: Simplify (+ 0 0) into 0 0.819 * [taylor]: Taking taylor expansion of 0 in c 0.819 * [backup-simplify]: Simplify 0 into 0 0.819 * [taylor]: Taking taylor expansion of 0 in c 0.819 * [backup-simplify]: Simplify 0 into 0 0.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.820 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.820 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.820 * [taylor]: Taking taylor expansion of d in d 0.820 * [backup-simplify]: Simplify 0 into 0 0.820 * [backup-simplify]: Simplify 1 into 1 0.821 * [backup-simplify]: Simplify (/ 1 1) into 1 0.821 * [backup-simplify]: Simplify 1 into 1 0.821 * [taylor]: Taking taylor expansion of 0 in d 0.821 * [backup-simplify]: Simplify 0 into 0 0.821 * [taylor]: Taking taylor expansion of 0 in d 0.821 * [backup-simplify]: Simplify 0 into 0 0.821 * [taylor]: Taking taylor expansion of 0 in d 0.821 * [backup-simplify]: Simplify 0 into 0 0.821 * [backup-simplify]: Simplify 1 into 1 0.821 * [backup-simplify]: Simplify 1 into 1 0.822 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ d (+ b c)) 0.823 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) 0.823 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0 0.823 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d 0.823 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.823 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.823 * [taylor]: Taking taylor expansion of b in d 0.823 * [backup-simplify]: Simplify b into b 0.823 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.823 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.823 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.823 * [taylor]: Taking taylor expansion of d in d 0.824 * [backup-simplify]: Simplify 0 into 0 0.824 * [backup-simplify]: Simplify 1 into 1 0.825 * [backup-simplify]: Simplify (/ 1 1) into 1 0.825 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.825 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.825 * [taylor]: Taking taylor expansion of c in d 0.825 * [backup-simplify]: Simplify c into c 0.825 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.825 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.825 * [taylor]: Taking taylor expansion of a in d 0.825 * [backup-simplify]: Simplify a into a 0.825 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.825 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c 0.825 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.825 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.825 * [taylor]: Taking taylor expansion of b in c 0.825 * [backup-simplify]: Simplify b into b 0.826 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.826 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.826 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.826 * [taylor]: Taking taylor expansion of d in c 0.826 * [backup-simplify]: Simplify d into d 0.826 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.826 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.826 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.826 * [taylor]: Taking taylor expansion of c in c 0.826 * [backup-simplify]: Simplify 0 into 0 0.826 * [backup-simplify]: Simplify 1 into 1 0.826 * [backup-simplify]: Simplify (/ 1 1) into 1 0.826 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.826 * [taylor]: Taking taylor expansion of a in c 0.826 * [backup-simplify]: Simplify a into a 0.827 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.827 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b 0.827 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.827 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.827 * [taylor]: Taking taylor expansion of b in b 0.827 * [backup-simplify]: Simplify 0 into 0 0.827 * [backup-simplify]: Simplify 1 into 1 0.827 * [backup-simplify]: Simplify (/ 1 1) into 1 0.827 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.827 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.827 * [taylor]: Taking taylor expansion of d in b 0.827 * [backup-simplify]: Simplify d into d 0.827 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.827 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.827 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.827 * [taylor]: Taking taylor expansion of c in b 0.827 * [backup-simplify]: Simplify c into c 0.828 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.828 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.828 * [taylor]: Taking taylor expansion of a in b 0.828 * [backup-simplify]: Simplify a into a 0.828 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.828 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.828 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.828 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.828 * [taylor]: Taking taylor expansion of b in a 0.828 * [backup-simplify]: Simplify b into b 0.828 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.828 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.828 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.828 * [taylor]: Taking taylor expansion of d in a 0.828 * [backup-simplify]: Simplify d into d 0.828 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.828 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.828 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.828 * [taylor]: Taking taylor expansion of c in a 0.828 * [backup-simplify]: Simplify c into c 0.828 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.828 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.828 * [taylor]: Taking taylor expansion of a in a 0.828 * [backup-simplify]: Simplify 0 into 0 0.828 * [backup-simplify]: Simplify 1 into 1 0.829 * [backup-simplify]: Simplify (/ 1 1) into 1 0.829 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.829 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.829 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.829 * [taylor]: Taking taylor expansion of b in a 0.829 * [backup-simplify]: Simplify b into b 0.829 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.829 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.829 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.829 * [taylor]: Taking taylor expansion of d in a 0.829 * [backup-simplify]: Simplify d into d 0.829 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.830 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.830 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.830 * [taylor]: Taking taylor expansion of c in a 0.830 * [backup-simplify]: Simplify c into c 0.830 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.830 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.830 * [taylor]: Taking taylor expansion of a in a 0.830 * [backup-simplify]: Simplify 0 into 0 0.830 * [backup-simplify]: Simplify 1 into 1 0.831 * [backup-simplify]: Simplify (/ 1 1) into 1 0.831 * [backup-simplify]: Simplify (+ 0 1) into 1 0.832 * [backup-simplify]: Simplify (+ 0 1) into 1 0.832 * [backup-simplify]: Simplify (+ 0 1) into 1 0.833 * [backup-simplify]: Simplify (- 1) into -1 0.833 * [taylor]: Taking taylor expansion of -1 in b 0.833 * [backup-simplify]: Simplify -1 into -1 0.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.834 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c) 0.834 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.834 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) 0.834 * [backup-simplify]: Simplify (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) into (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) 0.834 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.834 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.834 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.834 * [taylor]: Taking taylor expansion of c in b 0.835 * [backup-simplify]: Simplify c into c 0.835 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.835 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.835 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.835 * [taylor]: Taking taylor expansion of d in b 0.835 * [backup-simplify]: Simplify d into d 0.835 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.835 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.835 * [taylor]: Taking taylor expansion of b in b 0.835 * [backup-simplify]: Simplify 0 into 0 0.835 * [backup-simplify]: Simplify 1 into 1 0.835 * [backup-simplify]: Simplify (/ 1 1) into 1 0.836 * [backup-simplify]: Simplify (+ 0 1) into 1 0.836 * [backup-simplify]: Simplify (+ 0 1) into 1 0.837 * [backup-simplify]: Simplify (- 1) into -1 0.837 * [taylor]: Taking taylor expansion of -1 in c 0.837 * [backup-simplify]: Simplify -1 into -1 0.837 * [taylor]: Taking taylor expansion of -1 in c 0.837 * [backup-simplify]: Simplify -1 into -1 0.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.839 * [backup-simplify]: Simplify (+ 0 0) into 0 0.839 * [backup-simplify]: Simplify (+ 0 0) into 0 0.839 * [backup-simplify]: Simplify (+ 0 0) into 0 0.840 * [backup-simplify]: Simplify (- 0) into 0 0.840 * [taylor]: Taking taylor expansion of 0 in b 0.840 * [backup-simplify]: Simplify 0 into 0 0.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.841 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.841 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.841 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 0.841 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.841 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.841 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.841 * [taylor]: Taking taylor expansion of d in c 0.841 * [backup-simplify]: Simplify d into d 0.842 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.842 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.842 * [taylor]: Taking taylor expansion of c in c 0.842 * [backup-simplify]: Simplify 0 into 0 0.842 * [backup-simplify]: Simplify 1 into 1 0.842 * [backup-simplify]: Simplify (/ 1 1) into 1 0.843 * [backup-simplify]: Simplify (+ 0 1) into 1 0.843 * [backup-simplify]: Simplify (- 1) into -1 0.843 * [taylor]: Taking taylor expansion of -1 in d 0.843 * [backup-simplify]: Simplify -1 into -1 0.843 * [taylor]: Taking taylor expansion of 0 in c 0.843 * [backup-simplify]: Simplify 0 into 0 0.843 * [taylor]: Taking taylor expansion of -1 in d 0.843 * [backup-simplify]: Simplify -1 into -1 0.843 * [taylor]: Taking taylor expansion of -1 in d 0.843 * [backup-simplify]: Simplify -1 into -1 0.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.845 * [backup-simplify]: Simplify (+ 0 0) into 0 0.846 * [backup-simplify]: Simplify (+ 0 0) into 0 0.846 * [backup-simplify]: Simplify (+ 0 0) into 0 0.846 * [backup-simplify]: Simplify (- 0) into 0 0.846 * [taylor]: Taking taylor expansion of 0 in b 0.847 * [backup-simplify]: Simplify 0 into 0 0.847 * [taylor]: Taking taylor expansion of 0 in c 0.847 * [backup-simplify]: Simplify 0 into 0 0.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.848 * [backup-simplify]: Simplify (+ 0 0) into 0 0.849 * [backup-simplify]: Simplify (+ 0 0) into 0 0.849 * [backup-simplify]: Simplify (- 0) into 0 0.849 * [taylor]: Taking taylor expansion of 0 in c 0.849 * [backup-simplify]: Simplify 0 into 0 0.849 * [taylor]: Taking taylor expansion of 0 in c 0.849 * [backup-simplify]: Simplify 0 into 0 0.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.850 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.851 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.851 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.851 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.851 * [taylor]: Taking taylor expansion of d in d 0.851 * [backup-simplify]: Simplify 0 into 0 0.851 * [backup-simplify]: Simplify 1 into 1 0.852 * [backup-simplify]: Simplify (/ 1 1) into 1 0.852 * [backup-simplify]: Simplify (- 1) into -1 0.852 * [backup-simplify]: Simplify -1 into -1 0.852 * [taylor]: Taking taylor expansion of 0 in d 0.852 * [backup-simplify]: Simplify 0 into 0 0.852 * [taylor]: Taking taylor expansion of 0 in d 0.852 * [backup-simplify]: Simplify 0 into 0 0.852 * [taylor]: Taking taylor expansion of 0 in d 0.853 * [backup-simplify]: Simplify 0 into 0 0.853 * [backup-simplify]: Simplify -1 into -1 0.853 * [backup-simplify]: Simplify -1 into -1 0.855 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ d (+ b c)) 0.855 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.856 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ d (+ b c)) 0.856 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0 0.856 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d 0.856 * [taylor]: Taking taylor expansion of d in d 0.856 * [backup-simplify]: Simplify 0 into 0 0.856 * [backup-simplify]: Simplify 1 into 1 0.856 * [taylor]: Taking taylor expansion of (+ b c) in d 0.856 * [taylor]: Taking taylor expansion of b in d 0.856 * [backup-simplify]: Simplify b into b 0.856 * [taylor]: Taking taylor expansion of c in d 0.856 * [backup-simplify]: Simplify c into c 0.856 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c 0.856 * [taylor]: Taking taylor expansion of d in c 0.856 * [backup-simplify]: Simplify d into d 0.856 * [taylor]: Taking taylor expansion of (+ b c) in c 0.856 * [taylor]: Taking taylor expansion of b in c 0.856 * [backup-simplify]: Simplify b into b 0.856 * [taylor]: Taking taylor expansion of c in c 0.856 * [backup-simplify]: Simplify 0 into 0 0.856 * [backup-simplify]: Simplify 1 into 1 0.856 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.856 * [taylor]: Taking taylor expansion of d in b 0.856 * [backup-simplify]: Simplify d into d 0.856 * [taylor]: Taking taylor expansion of (+ b c) in b 0.856 * [taylor]: Taking taylor expansion of b in b 0.856 * [backup-simplify]: Simplify 0 into 0 0.856 * [backup-simplify]: Simplify 1 into 1 0.856 * [taylor]: Taking taylor expansion of c in b 0.856 * [backup-simplify]: Simplify c into c 0.856 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.857 * [taylor]: Taking taylor expansion of d in b 0.857 * [backup-simplify]: Simplify d into d 0.857 * [taylor]: Taking taylor expansion of (+ b c) in b 0.857 * [taylor]: Taking taylor expansion of b in b 0.857 * [backup-simplify]: Simplify 0 into 0 0.857 * [backup-simplify]: Simplify 1 into 1 0.857 * [taylor]: Taking taylor expansion of c in b 0.857 * [backup-simplify]: Simplify c into c 0.857 * [backup-simplify]: Simplify (+ 0 c) into c 0.857 * [backup-simplify]: Simplify (+ d c) into (+ d c) 0.857 * [taylor]: Taking taylor expansion of (+ d c) in c 0.857 * [taylor]: Taking taylor expansion of d in c 0.857 * [backup-simplify]: Simplify d into d 0.857 * [taylor]: Taking taylor expansion of c in c 0.857 * [backup-simplify]: Simplify 0 into 0 0.857 * [backup-simplify]: Simplify 1 into 1 0.857 * [backup-simplify]: Simplify (+ d 0) into d 0.857 * [taylor]: Taking taylor expansion of d in d 0.857 * [backup-simplify]: Simplify 0 into 0 0.857 * [backup-simplify]: Simplify 1 into 1 0.857 * [backup-simplify]: Simplify 0 into 0 0.858 * [backup-simplify]: Simplify (+ 1 0) into 1 0.858 * [backup-simplify]: Simplify (+ 0 1) into 1 0.858 * [taylor]: Taking taylor expansion of 1 in c 0.858 * [backup-simplify]: Simplify 1 into 1 0.858 * [taylor]: Taking taylor expansion of 1 in d 0.858 * [backup-simplify]: Simplify 1 into 1 0.858 * [backup-simplify]: Simplify 1 into 1 0.859 * [backup-simplify]: Simplify (+ 0 1) into 1 0.859 * [taylor]: Taking taylor expansion of 1 in d 0.859 * [backup-simplify]: Simplify 1 into 1 0.859 * [backup-simplify]: Simplify 1 into 1 0.859 * [backup-simplify]: Simplify 1 into 1 0.860 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ d (+ b c)) 0.860 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) 0.860 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0 0.860 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.860 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.860 * [taylor]: Taking taylor expansion of c in d 0.860 * [backup-simplify]: Simplify c into c 0.860 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.860 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 0.860 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.860 * [taylor]: Taking taylor expansion of d in d 0.860 * [backup-simplify]: Simplify 0 into 0 0.860 * [backup-simplify]: Simplify 1 into 1 0.861 * [backup-simplify]: Simplify (/ 1 1) into 1 0.861 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.861 * [taylor]: Taking taylor expansion of b in d 0.861 * [backup-simplify]: Simplify b into b 0.861 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.861 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.861 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.861 * [taylor]: Taking taylor expansion of c in c 0.861 * [backup-simplify]: Simplify 0 into 0 0.861 * [backup-simplify]: Simplify 1 into 1 0.861 * [backup-simplify]: Simplify (/ 1 1) into 1 0.861 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.861 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.861 * [taylor]: Taking taylor expansion of d in c 0.861 * [backup-simplify]: Simplify d into d 0.862 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.862 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.862 * [taylor]: Taking taylor expansion of b in c 0.862 * [backup-simplify]: Simplify b into b 0.862 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.862 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.862 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.862 * [taylor]: Taking taylor expansion of c in b 0.862 * [backup-simplify]: Simplify c into c 0.862 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.862 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.862 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.862 * [taylor]: Taking taylor expansion of d in b 0.862 * [backup-simplify]: Simplify d into d 0.862 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.862 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.862 * [taylor]: Taking taylor expansion of b in b 0.862 * [backup-simplify]: Simplify 0 into 0 0.862 * [backup-simplify]: Simplify 1 into 1 0.862 * [backup-simplify]: Simplify (/ 1 1) into 1 0.863 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.863 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.863 * [taylor]: Taking taylor expansion of c in b 0.863 * [backup-simplify]: Simplify c into c 0.863 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.863 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.863 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.863 * [taylor]: Taking taylor expansion of d in b 0.863 * [backup-simplify]: Simplify d into d 0.863 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.863 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.863 * [taylor]: Taking taylor expansion of b in b 0.863 * [backup-simplify]: Simplify 0 into 0 0.863 * [backup-simplify]: Simplify 1 into 1 0.867 * [backup-simplify]: Simplify (/ 1 1) into 1 0.868 * [backup-simplify]: Simplify (+ 0 1) into 1 0.869 * [backup-simplify]: Simplify (+ 0 1) into 1 0.869 * [taylor]: Taking taylor expansion of 1 in c 0.869 * [backup-simplify]: Simplify 1 into 1 0.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.870 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.870 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.870 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.870 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.870 * [taylor]: Taking taylor expansion of d in c 0.870 * [backup-simplify]: Simplify d into d 0.870 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.870 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.870 * [taylor]: Taking taylor expansion of c in c 0.870 * [backup-simplify]: Simplify 0 into 0 0.870 * [backup-simplify]: Simplify 1 into 1 0.871 * [backup-simplify]: Simplify (/ 1 1) into 1 0.871 * [backup-simplify]: Simplify (+ 0 1) into 1 0.871 * [taylor]: Taking taylor expansion of 1 in d 0.871 * [backup-simplify]: Simplify 1 into 1 0.871 * [taylor]: Taking taylor expansion of 1 in d 0.871 * [backup-simplify]: Simplify 1 into 1 0.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.873 * [backup-simplify]: Simplify (+ 0 0) into 0 0.873 * [backup-simplify]: Simplify (+ 0 0) into 0 0.873 * [taylor]: Taking taylor expansion of 0 in c 0.873 * [backup-simplify]: Simplify 0 into 0 0.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.874 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.874 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.874 * [taylor]: Taking taylor expansion of d in d 0.874 * [backup-simplify]: Simplify 0 into 0 0.874 * [backup-simplify]: Simplify 1 into 1 0.875 * [backup-simplify]: Simplify (/ 1 1) into 1 0.875 * [backup-simplify]: Simplify 1 into 1 0.875 * [taylor]: Taking taylor expansion of 0 in d 0.875 * [backup-simplify]: Simplify 0 into 0 0.875 * [backup-simplify]: Simplify 1 into 1 0.875 * [backup-simplify]: Simplify 1 into 1 0.876 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 b))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) 1))) (* 1 (* (/ 1 (/ 1 d)) (* 1 1))))) into (+ d (+ b c)) 0.876 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) 0.876 * [approximate]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in (b c d) around 0 0.876 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d 0.876 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.876 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.876 * [taylor]: Taking taylor expansion of c in d 0.876 * [backup-simplify]: Simplify c into c 0.876 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.876 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 0.876 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.876 * [taylor]: Taking taylor expansion of d in d 0.876 * [backup-simplify]: Simplify 0 into 0 0.876 * [backup-simplify]: Simplify 1 into 1 0.877 * [backup-simplify]: Simplify (/ 1 1) into 1 0.877 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.877 * [taylor]: Taking taylor expansion of b in d 0.877 * [backup-simplify]: Simplify b into b 0.877 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.877 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in c 0.877 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.877 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.877 * [taylor]: Taking taylor expansion of c in c 0.877 * [backup-simplify]: Simplify 0 into 0 0.877 * [backup-simplify]: Simplify 1 into 1 0.877 * [backup-simplify]: Simplify (/ 1 1) into 1 0.877 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.877 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.877 * [taylor]: Taking taylor expansion of d in c 0.877 * [backup-simplify]: Simplify d into d 0.878 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.878 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.878 * [taylor]: Taking taylor expansion of b in c 0.878 * [backup-simplify]: Simplify b into b 0.878 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.878 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.878 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.878 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.878 * [taylor]: Taking taylor expansion of c in b 0.878 * [backup-simplify]: Simplify c into c 0.878 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.878 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.878 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.878 * [taylor]: Taking taylor expansion of d in b 0.878 * [backup-simplify]: Simplify d into d 0.878 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.878 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.878 * [taylor]: Taking taylor expansion of b in b 0.878 * [backup-simplify]: Simplify 0 into 0 0.878 * [backup-simplify]: Simplify 1 into 1 0.879 * [backup-simplify]: Simplify (/ 1 1) into 1 0.879 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.879 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.879 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.879 * [taylor]: Taking taylor expansion of c in b 0.879 * [backup-simplify]: Simplify c into c 0.879 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.879 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.879 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.879 * [taylor]: Taking taylor expansion of d in b 0.879 * [backup-simplify]: Simplify d into d 0.879 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.879 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.879 * [taylor]: Taking taylor expansion of b in b 0.879 * [backup-simplify]: Simplify 0 into 0 0.879 * [backup-simplify]: Simplify 1 into 1 0.879 * [backup-simplify]: Simplify (/ 1 1) into 1 0.880 * [backup-simplify]: Simplify (+ 0 1) into 1 0.880 * [backup-simplify]: Simplify (+ 0 1) into 1 0.881 * [backup-simplify]: Simplify (- 1) into -1 0.881 * [taylor]: Taking taylor expansion of -1 in c 0.881 * [backup-simplify]: Simplify -1 into -1 0.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.882 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.882 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.882 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 0.882 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.882 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.882 * [taylor]: Taking taylor expansion of d in c 0.882 * [backup-simplify]: Simplify d into d 0.882 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.882 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.882 * [taylor]: Taking taylor expansion of c in c 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 1 into 1 0.883 * [backup-simplify]: Simplify (/ 1 1) into 1 0.883 * [backup-simplify]: Simplify (+ 0 1) into 1 0.883 * [backup-simplify]: Simplify (- 1) into -1 0.883 * [taylor]: Taking taylor expansion of -1 in d 0.884 * [backup-simplify]: Simplify -1 into -1 0.884 * [taylor]: Taking taylor expansion of -1 in d 0.884 * [backup-simplify]: Simplify -1 into -1 0.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.885 * [backup-simplify]: Simplify (+ 0 0) into 0 0.886 * [backup-simplify]: Simplify (+ 0 0) into 0 0.886 * [backup-simplify]: Simplify (- 0) into 0 0.886 * [taylor]: Taking taylor expansion of 0 in c 0.886 * [backup-simplify]: Simplify 0 into 0 0.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.887 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.887 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.887 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.887 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.887 * [taylor]: Taking taylor expansion of d in d 0.887 * [backup-simplify]: Simplify 0 into 0 0.887 * [backup-simplify]: Simplify 1 into 1 0.888 * [backup-simplify]: Simplify (/ 1 1) into 1 0.888 * [backup-simplify]: Simplify (- 1) into -1 0.888 * [backup-simplify]: Simplify -1 into -1 0.888 * [taylor]: Taking taylor expansion of 0 in d 0.888 * [backup-simplify]: Simplify 0 into 0 0.888 * [backup-simplify]: Simplify -1 into -1 0.888 * [backup-simplify]: Simplify -1 into -1 0.889 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) 1))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 1))))) into (+ d (+ b c)) 0.889 * * * [progress]: simplifying candidates 0.890 * [simplify]: Simplifying: (expm1 (+ a (+ b (+ c d)))) (log1p (+ a (+ b (+ c d)))) (* (exp a) (* (exp b) (* (exp c) (exp d)))) (* (exp a) (* (exp b) (exp (+ c d)))) (* (exp a) (exp (+ b (+ c d)))) (log (+ a (+ b (+ c d)))) (exp (+ a (+ b (+ c d)))) (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))) (cbrt (+ a (+ b (+ c d)))) (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d)))) (+ (pow a 3) (pow (+ b (+ c d)) 3)) (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d))))) (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a b) (expm1 (+ b (+ c d))) (log1p (+ b (+ c d))) (* (exp b) (* (exp c) (exp d))) (* (exp b) (exp (+ c d))) (log (+ b (+ c d))) (exp (+ b (+ c d))) (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))) (cbrt (+ b (+ c d))) (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))) (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))) (+ (pow b 3) (pow (+ c d) 3)) (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d)))) (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b c) (+ a (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) 0.891 * * [simplify]: iteration 0: 60 enodes 0.925 * * [simplify]: iteration 1: 179 enodes 1.058 * * [simplify]: iteration 2: 795 enodes 2.685 * * [simplify]: iteration 3: 4114 enodes 4.585 * * [simplify]: iteration complete: 5000 enodes 4.585 * * [simplify]: Extracting #0: cost 29 inf + 0 4.586 * * [simplify]: Extracting #1: cost 258 inf + 0 4.595 * * [simplify]: Extracting #2: cost 870 inf + 4333 4.704 * * [simplify]: Extracting #3: cost 375 inf + 103507 4.813 * * [simplify]: Extracting #4: cost 5 inf + 173329 4.925 * * [simplify]: Extracting #5: cost 0 inf + 174279 5.036 * [simplify]: Simplified to: (expm1 (+ (+ c b) (+ d a))) (log1p (+ (+ c b) (+ d a))) (exp (+ (+ c b) (+ d a))) (exp (+ (+ c b) (+ d a))) (exp (+ (+ c b) (+ d a))) (log (+ (+ c b) (+ d a))) (exp (+ (+ c b) (+ d a))) (* (cbrt (+ (+ c b) (+ d a))) (cbrt (+ (+ c b) (+ d a)))) (cbrt (+ (+ c b) (+ d a))) (* (* (+ (+ c b) (+ d a)) (+ (+ c b) (+ d a))) (+ (+ c b) (+ d a))) (sqrt (+ (+ c b) (+ d a))) (sqrt (+ (+ c b) (+ d a))) (fma (* (+ d (+ c b)) (+ d (+ c b))) (+ d (+ c b)) (* a (* a a))) (fma (+ d (+ c b)) (+ d (+ c b)) (* a (- (- a d) (+ c b)))) (- (* a a) (* (+ d (+ c b)) (+ d (+ c b)))) (- (- a d) (+ c b)) (+ (+ c b) (+ d a)) (+ (+ c b) (+ d a)) (+ (+ c b) (+ d a)) (+ a b) (expm1 (+ d (+ c b))) (log1p (+ d (+ c b))) (exp (+ d (+ c b))) (exp (+ d (+ c b))) (log (+ d (+ c b))) (exp (+ d (+ c b))) (* (cbrt (+ d (+ c b))) (cbrt (+ d (+ c b)))) (cbrt (+ d (+ c b))) (* (+ d (+ c b)) (* (+ d (+ c b)) (+ d (+ c b)))) (sqrt (+ d (+ c b))) (sqrt (+ d (+ c b))) (fma b (* b b) (* (* (+ c d) (+ c d)) (+ c d))) (fma (+ c d) (+ c d) (* b (- b (+ c d)))) (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)) (+ d (+ c b)) (+ d (+ c b)) (+ c b) (+ (+ a b) c) (+ d (+ c b)) (+ d (+ c b)) (+ d (+ c b)) (+ d (+ c b)) (+ d (+ c b)) 5.039 * * * [progress]: adding candidates to table 5.396 * * [progress]: iteration 2 / 4 5.396 * * * [progress]: picking best candidate 5.423 * * * * [pick]: Picked # 5.423 * * * [progress]: localizing error 5.456 * * * [progress]: generating rewritten candidates 5.456 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 5.682 * * * [progress]: generating series expansions 5.682 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 5.683 * [backup-simplify]: Simplify (log (exp (+ (+ c b) (+ d a)))) into (+ d (+ a (+ b c))) 5.683 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (c b d a) around 0 5.683 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 5.683 * [taylor]: Taking taylor expansion of d in a 5.683 * [backup-simplify]: Simplify d into d 5.683 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 5.683 * [taylor]: Taking taylor expansion of a in a 5.683 * [backup-simplify]: Simplify 0 into 0 5.683 * [backup-simplify]: Simplify 1 into 1 5.683 * [taylor]: Taking taylor expansion of (+ b c) in a 5.683 * [taylor]: Taking taylor expansion of b in a 5.683 * [backup-simplify]: Simplify b into b 5.683 * [taylor]: Taking taylor expansion of c in a 5.683 * [backup-simplify]: Simplify c into c 5.683 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 5.683 * [taylor]: Taking taylor expansion of d in d 5.683 * [backup-simplify]: Simplify 0 into 0 5.683 * [backup-simplify]: Simplify 1 into 1 5.683 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 5.683 * [taylor]: Taking taylor expansion of a in d 5.683 * [backup-simplify]: Simplify a into a 5.683 * [taylor]: Taking taylor expansion of (+ b c) in d 5.683 * [taylor]: Taking taylor expansion of b in d 5.683 * [backup-simplify]: Simplify b into b 5.683 * [taylor]: Taking taylor expansion of c in d 5.683 * [backup-simplify]: Simplify c into c 5.683 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 5.683 * [taylor]: Taking taylor expansion of d in b 5.683 * [backup-simplify]: Simplify d into d 5.683 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 5.683 * [taylor]: Taking taylor expansion of a in b 5.683 * [backup-simplify]: Simplify a into a 5.684 * [taylor]: Taking taylor expansion of (+ b c) in b 5.684 * [taylor]: Taking taylor expansion of b in b 5.684 * [backup-simplify]: Simplify 0 into 0 5.684 * [backup-simplify]: Simplify 1 into 1 5.684 * [taylor]: Taking taylor expansion of c in b 5.684 * [backup-simplify]: Simplify c into c 5.684 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 5.684 * [taylor]: Taking taylor expansion of d in c 5.684 * [backup-simplify]: Simplify d into d 5.684 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 5.684 * [taylor]: Taking taylor expansion of a in c 5.684 * [backup-simplify]: Simplify a into a 5.684 * [taylor]: Taking taylor expansion of (+ b c) in c 5.684 * [taylor]: Taking taylor expansion of b in c 5.684 * [backup-simplify]: Simplify b into b 5.684 * [taylor]: Taking taylor expansion of c in c 5.684 * [backup-simplify]: Simplify 0 into 0 5.684 * [backup-simplify]: Simplify 1 into 1 5.684 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 5.684 * [taylor]: Taking taylor expansion of d in c 5.684 * [backup-simplify]: Simplify d into d 5.684 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 5.684 * [taylor]: Taking taylor expansion of a in c 5.684 * [backup-simplify]: Simplify a into a 5.684 * [taylor]: Taking taylor expansion of (+ b c) in c 5.684 * [taylor]: Taking taylor expansion of b in c 5.684 * [backup-simplify]: Simplify b into b 5.684 * [taylor]: Taking taylor expansion of c in c 5.684 * [backup-simplify]: Simplify 0 into 0 5.684 * [backup-simplify]: Simplify 1 into 1 5.684 * [backup-simplify]: Simplify (+ b 0) into b 5.684 * [backup-simplify]: Simplify (+ a b) into (+ a b) 5.684 * [backup-simplify]: Simplify (+ d (+ a b)) into (+ d (+ a b)) 5.685 * [taylor]: Taking taylor expansion of (+ d (+ a b)) in b 5.685 * [taylor]: Taking taylor expansion of d in b 5.685 * [backup-simplify]: Simplify d into d 5.685 * [taylor]: Taking taylor expansion of (+ a b) in b 5.685 * [taylor]: Taking taylor expansion of a in b 5.685 * [backup-simplify]: Simplify a into a 5.685 * [taylor]: Taking taylor expansion of b in b 5.685 * [backup-simplify]: Simplify 0 into 0 5.685 * [backup-simplify]: Simplify 1 into 1 5.685 * [backup-simplify]: Simplify (+ a 0) into a 5.685 * [backup-simplify]: Simplify (+ d a) into (+ d a) 5.685 * [taylor]: Taking taylor expansion of (+ d a) in d 5.685 * [taylor]: Taking taylor expansion of d in d 5.685 * [backup-simplify]: Simplify 0 into 0 5.685 * [backup-simplify]: Simplify 1 into 1 5.685 * [taylor]: Taking taylor expansion of a in d 5.685 * [backup-simplify]: Simplify a into a 5.685 * [backup-simplify]: Simplify (+ 0 a) into a 5.685 * [taylor]: Taking taylor expansion of a in a 5.685 * [backup-simplify]: Simplify 0 into 0 5.685 * [backup-simplify]: Simplify 1 into 1 5.685 * [backup-simplify]: Simplify 0 into 0 5.707 * [backup-simplify]: Simplify (+ 0 1) into 1 5.709 * [backup-simplify]: Simplify (+ 0 1) into 1 5.709 * [backup-simplify]: Simplify (+ 0 1) into 1 5.709 * [taylor]: Taking taylor expansion of 1 in b 5.709 * [backup-simplify]: Simplify 1 into 1 5.709 * [taylor]: Taking taylor expansion of 1 in d 5.709 * [backup-simplify]: Simplify 1 into 1 5.709 * [taylor]: Taking taylor expansion of 1 in a 5.709 * [backup-simplify]: Simplify 1 into 1 5.709 * [backup-simplify]: Simplify 1 into 1 5.710 * [backup-simplify]: Simplify (+ 0 1) into 1 5.710 * [backup-simplify]: Simplify (+ 0 1) into 1 5.710 * [taylor]: Taking taylor expansion of 1 in d 5.710 * [backup-simplify]: Simplify 1 into 1 5.710 * [taylor]: Taking taylor expansion of 1 in a 5.710 * [backup-simplify]: Simplify 1 into 1 5.710 * [backup-simplify]: Simplify 1 into 1 5.711 * [backup-simplify]: Simplify (+ 1 0) into 1 5.711 * [taylor]: Taking taylor expansion of 1 in a 5.711 * [backup-simplify]: Simplify 1 into 1 5.711 * [backup-simplify]: Simplify 1 into 1 5.712 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 c)))))) into (+ d (+ b c)) 5.712 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 c) (/ 1 b)) (+ (/ 1 d) (/ 1 a))))) into (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) 5.712 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in (c b d a) around 0 5.712 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in a 5.712 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.712 * [taylor]: Taking taylor expansion of a in a 5.712 * [backup-simplify]: Simplify 0 into 0 5.712 * [backup-simplify]: Simplify 1 into 1 5.713 * [backup-simplify]: Simplify (/ 1 1) into 1 5.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in a 5.713 * [taylor]: Taking taylor expansion of (/ 1 d) in a 5.713 * [taylor]: Taking taylor expansion of d in a 5.713 * [backup-simplify]: Simplify d into d 5.713 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.713 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a 5.713 * [taylor]: Taking taylor expansion of (/ 1 c) in a 5.713 * [taylor]: Taking taylor expansion of c in a 5.713 * [backup-simplify]: Simplify c into c 5.713 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 5.713 * [taylor]: Taking taylor expansion of (/ 1 b) in a 5.713 * [taylor]: Taking taylor expansion of b in a 5.713 * [backup-simplify]: Simplify b into b 5.713 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.713 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in d 5.713 * [taylor]: Taking taylor expansion of (/ 1 a) in d 5.713 * [taylor]: Taking taylor expansion of a in d 5.713 * [backup-simplify]: Simplify a into a 5.713 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in d 5.714 * [taylor]: Taking taylor expansion of (/ 1 d) in d 5.714 * [taylor]: Taking taylor expansion of d in d 5.714 * [backup-simplify]: Simplify 0 into 0 5.714 * [backup-simplify]: Simplify 1 into 1 5.714 * [backup-simplify]: Simplify (/ 1 1) into 1 5.714 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d 5.714 * [taylor]: Taking taylor expansion of (/ 1 c) in d 5.714 * [taylor]: Taking taylor expansion of c in d 5.714 * [backup-simplify]: Simplify c into c 5.714 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 5.714 * [taylor]: Taking taylor expansion of (/ 1 b) in d 5.714 * [taylor]: Taking taylor expansion of b in d 5.714 * [backup-simplify]: Simplify b into b 5.714 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.714 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b 5.714 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.714 * [taylor]: Taking taylor expansion of a in b 5.714 * [backup-simplify]: Simplify a into a 5.714 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.715 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 5.715 * [taylor]: Taking taylor expansion of (/ 1 d) in b 5.715 * [taylor]: Taking taylor expansion of d in b 5.715 * [backup-simplify]: Simplify d into d 5.715 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.715 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 5.715 * [taylor]: Taking taylor expansion of (/ 1 c) in b 5.715 * [taylor]: Taking taylor expansion of c in b 5.715 * [backup-simplify]: Simplify c into c 5.715 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 5.715 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.715 * [taylor]: Taking taylor expansion of b in b 5.715 * [backup-simplify]: Simplify 0 into 0 5.715 * [backup-simplify]: Simplify 1 into 1 5.715 * [backup-simplify]: Simplify (/ 1 1) into 1 5.715 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in c 5.715 * [taylor]: Taking taylor expansion of (/ 1 a) in c 5.716 * [taylor]: Taking taylor expansion of a in c 5.716 * [backup-simplify]: Simplify a into a 5.716 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.716 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in c 5.716 * [taylor]: Taking taylor expansion of (/ 1 d) in c 5.716 * [taylor]: Taking taylor expansion of d in c 5.716 * [backup-simplify]: Simplify d into d 5.716 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.716 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c 5.716 * [taylor]: Taking taylor expansion of (/ 1 c) in c 5.716 * [taylor]: Taking taylor expansion of c in c 5.716 * [backup-simplify]: Simplify 0 into 0 5.716 * [backup-simplify]: Simplify 1 into 1 5.716 * [backup-simplify]: Simplify (/ 1 1) into 1 5.716 * [taylor]: Taking taylor expansion of (/ 1 b) in c 5.717 * [taylor]: Taking taylor expansion of b in c 5.717 * [backup-simplify]: Simplify b into b 5.717 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.717 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in c 5.717 * [taylor]: Taking taylor expansion of (/ 1 a) in c 5.717 * [taylor]: Taking taylor expansion of a in c 5.717 * [backup-simplify]: Simplify a into a 5.717 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.717 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in c 5.717 * [taylor]: Taking taylor expansion of (/ 1 d) in c 5.717 * [taylor]: Taking taylor expansion of d in c 5.717 * [backup-simplify]: Simplify d into d 5.717 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.717 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c 5.717 * [taylor]: Taking taylor expansion of (/ 1 c) in c 5.717 * [taylor]: Taking taylor expansion of c in c 5.717 * [backup-simplify]: Simplify 0 into 0 5.717 * [backup-simplify]: Simplify 1 into 1 5.717 * [backup-simplify]: Simplify (/ 1 1) into 1 5.717 * [taylor]: Taking taylor expansion of (/ 1 b) in c 5.717 * [taylor]: Taking taylor expansion of b in c 5.717 * [backup-simplify]: Simplify b into b 5.718 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.718 * [backup-simplify]: Simplify (+ 1 0) into 1 5.718 * [backup-simplify]: Simplify (+ 0 1) into 1 5.719 * [backup-simplify]: Simplify (+ 0 1) into 1 5.719 * [taylor]: Taking taylor expansion of 1 in b 5.719 * [backup-simplify]: Simplify 1 into 1 5.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.719 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 5.720 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 b)) into (+ (/ 1 d) (/ 1 b)) 5.720 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 d) (/ 1 b))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 a))) 5.720 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 a))) in b 5.720 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.720 * [taylor]: Taking taylor expansion of b in b 5.720 * [backup-simplify]: Simplify 0 into 0 5.720 * [backup-simplify]: Simplify 1 into 1 5.720 * [backup-simplify]: Simplify (/ 1 1) into 1 5.720 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 5.720 * [taylor]: Taking taylor expansion of (/ 1 d) in b 5.720 * [taylor]: Taking taylor expansion of d in b 5.720 * [backup-simplify]: Simplify d into d 5.720 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.721 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.721 * [taylor]: Taking taylor expansion of a in b 5.721 * [backup-simplify]: Simplify a into a 5.721 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.721 * [backup-simplify]: Simplify (+ 1 0) into 1 5.721 * [taylor]: Taking taylor expansion of 1 in d 5.721 * [backup-simplify]: Simplify 1 into 1 5.721 * [taylor]: Taking taylor expansion of 1 in d 5.721 * [backup-simplify]: Simplify 1 into 1 5.721 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 5.722 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 5.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.723 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 5.723 * [backup-simplify]: Simplify (+ 0 0) into 0 5.723 * [backup-simplify]: Simplify (+ 0 0) into 0 5.723 * [backup-simplify]: Simplify (+ 0 0) into 0 5.723 * [taylor]: Taking taylor expansion of 0 in b 5.723 * [backup-simplify]: Simplify 0 into 0 5.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.724 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a)) 5.724 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 a))) into (+ (/ 1 d) (/ 1 a)) 5.724 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 5.724 * [taylor]: Taking taylor expansion of (/ 1 d) in d 5.724 * [taylor]: Taking taylor expansion of d in d 5.724 * [backup-simplify]: Simplify 0 into 0 5.724 * [backup-simplify]: Simplify 1 into 1 5.724 * [backup-simplify]: Simplify (/ 1 1) into 1 5.724 * [taylor]: Taking taylor expansion of (/ 1 a) in d 5.724 * [taylor]: Taking taylor expansion of a in d 5.724 * [backup-simplify]: Simplify a into a 5.724 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.725 * [backup-simplify]: Simplify (+ 1 0) into 1 5.725 * [taylor]: Taking taylor expansion of 1 in a 5.725 * [backup-simplify]: Simplify 1 into 1 5.725 * [taylor]: Taking taylor expansion of 0 in d 5.725 * [backup-simplify]: Simplify 0 into 0 5.725 * [taylor]: Taking taylor expansion of 1 in a 5.725 * [backup-simplify]: Simplify 1 into 1 5.725 * [taylor]: Taking taylor expansion of 1 in a 5.725 * [backup-simplify]: Simplify 1 into 1 5.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 5.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.726 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 5.726 * [backup-simplify]: Simplify (+ 0 0) into 0 5.726 * [backup-simplify]: Simplify (+ 0 0) into 0 5.727 * [backup-simplify]: Simplify (+ 0 0) into 0 5.727 * [taylor]: Taking taylor expansion of 0 in b 5.727 * [backup-simplify]: Simplify 0 into 0 5.727 * [taylor]: Taking taylor expansion of 0 in d 5.727 * [backup-simplify]: Simplify 0 into 0 5.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 5.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 5.728 * [backup-simplify]: Simplify (+ 0 0) into 0 5.729 * [backup-simplify]: Simplify (+ 0 0) into 0 5.729 * [taylor]: Taking taylor expansion of 0 in d 5.729 * [backup-simplify]: Simplify 0 into 0 5.729 * [taylor]: Taking taylor expansion of 0 in d 5.729 * [backup-simplify]: Simplify 0 into 0 5.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.730 * [backup-simplify]: Simplify (+ 0 (/ 1 a)) into (/ 1 a) 5.730 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.730 * [taylor]: Taking taylor expansion of a in a 5.730 * [backup-simplify]: Simplify 0 into 0 5.730 * [backup-simplify]: Simplify 1 into 1 5.731 * [backup-simplify]: Simplify (/ 1 1) into 1 5.731 * [backup-simplify]: Simplify 1 into 1 5.731 * [taylor]: Taking taylor expansion of 0 in a 5.731 * [backup-simplify]: Simplify 0 into 0 5.731 * [taylor]: Taking taylor expansion of 0 in a 5.731 * [backup-simplify]: Simplify 0 into 0 5.731 * [taylor]: Taking taylor expansion of 0 in a 5.731 * [backup-simplify]: Simplify 0 into 0 5.731 * [backup-simplify]: Simplify 1 into 1 5.731 * [backup-simplify]: Simplify 1 into 1 5.733 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 1)))))) into (+ d (+ a b)) 5.734 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- c)) (/ 1 (- b))) (+ (/ 1 (- d)) (/ 1 (- a)))))) into (- (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))))) 5.734 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))))) in (c b d a) around 0 5.734 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))))) in a 5.734 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in a 5.734 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.734 * [taylor]: Taking taylor expansion of a in a 5.734 * [backup-simplify]: Simplify 0 into 0 5.734 * [backup-simplify]: Simplify 1 into 1 5.734 * [backup-simplify]: Simplify (/ 1 1) into 1 5.734 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in a 5.734 * [taylor]: Taking taylor expansion of (/ 1 d) in a 5.734 * [taylor]: Taking taylor expansion of d in a 5.734 * [backup-simplify]: Simplify d into d 5.734 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.735 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a 5.735 * [taylor]: Taking taylor expansion of (/ 1 c) in a 5.735 * [taylor]: Taking taylor expansion of c in a 5.735 * [backup-simplify]: Simplify c into c 5.735 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 5.735 * [taylor]: Taking taylor expansion of (/ 1 b) in a 5.735 * [taylor]: Taking taylor expansion of b in a 5.735 * [backup-simplify]: Simplify b into b 5.735 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.735 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))))) in d 5.735 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in d 5.735 * [taylor]: Taking taylor expansion of (/ 1 a) in d 5.735 * [taylor]: Taking taylor expansion of a in d 5.735 * [backup-simplify]: Simplify a into a 5.735 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.735 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in d 5.735 * [taylor]: Taking taylor expansion of (/ 1 d) in d 5.735 * [taylor]: Taking taylor expansion of d in d 5.735 * [backup-simplify]: Simplify 0 into 0 5.735 * [backup-simplify]: Simplify 1 into 1 5.736 * [backup-simplify]: Simplify (/ 1 1) into 1 5.736 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d 5.736 * [taylor]: Taking taylor expansion of (/ 1 c) in d 5.736 * [taylor]: Taking taylor expansion of c in d 5.736 * [backup-simplify]: Simplify c into c 5.736 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 5.736 * [taylor]: Taking taylor expansion of (/ 1 b) in d 5.736 * [taylor]: Taking taylor expansion of b in d 5.736 * [backup-simplify]: Simplify b into b 5.736 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.736 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))))) in b 5.736 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b 5.736 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.736 * [taylor]: Taking taylor expansion of a in b 5.736 * [backup-simplify]: Simplify a into a 5.736 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.736 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 5.736 * [taylor]: Taking taylor expansion of (/ 1 d) in b 5.736 * [taylor]: Taking taylor expansion of d in b 5.736 * [backup-simplify]: Simplify d into d 5.736 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.736 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 5.736 * [taylor]: Taking taylor expansion of (/ 1 c) in b 5.736 * [taylor]: Taking taylor expansion of c in b 5.736 * [backup-simplify]: Simplify c into c 5.736 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 5.737 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.737 * [taylor]: Taking taylor expansion of b in b 5.737 * [backup-simplify]: Simplify 0 into 0 5.737 * [backup-simplify]: Simplify 1 into 1 5.738 * [backup-simplify]: Simplify (/ 1 1) into 1 5.738 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))))) in c 5.738 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in c 5.738 * [taylor]: Taking taylor expansion of (/ 1 a) in c 5.738 * [taylor]: Taking taylor expansion of a in c 5.738 * [backup-simplify]: Simplify a into a 5.738 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.738 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in c 5.738 * [taylor]: Taking taylor expansion of (/ 1 d) in c 5.738 * [taylor]: Taking taylor expansion of d in c 5.738 * [backup-simplify]: Simplify d into d 5.738 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.738 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c 5.738 * [taylor]: Taking taylor expansion of (/ 1 c) in c 5.738 * [taylor]: Taking taylor expansion of c in c 5.738 * [backup-simplify]: Simplify 0 into 0 5.738 * [backup-simplify]: Simplify 1 into 1 5.739 * [backup-simplify]: Simplify (/ 1 1) into 1 5.739 * [taylor]: Taking taylor expansion of (/ 1 b) in c 5.739 * [taylor]: Taking taylor expansion of b in c 5.739 * [backup-simplify]: Simplify b into b 5.739 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.739 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))))) in c 5.739 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in c 5.739 * [taylor]: Taking taylor expansion of (/ 1 a) in c 5.739 * [taylor]: Taking taylor expansion of a in c 5.739 * [backup-simplify]: Simplify a into a 5.739 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.739 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in c 5.739 * [taylor]: Taking taylor expansion of (/ 1 d) in c 5.739 * [taylor]: Taking taylor expansion of d in c 5.739 * [backup-simplify]: Simplify d into d 5.739 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.739 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c 5.739 * [taylor]: Taking taylor expansion of (/ 1 c) in c 5.739 * [taylor]: Taking taylor expansion of c in c 5.739 * [backup-simplify]: Simplify 0 into 0 5.739 * [backup-simplify]: Simplify 1 into 1 5.740 * [backup-simplify]: Simplify (/ 1 1) into 1 5.740 * [taylor]: Taking taylor expansion of (/ 1 b) in c 5.740 * [taylor]: Taking taylor expansion of b in c 5.740 * [backup-simplify]: Simplify b into b 5.740 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.740 * [backup-simplify]: Simplify (+ 1 0) into 1 5.741 * [backup-simplify]: Simplify (+ 0 1) into 1 5.742 * [backup-simplify]: Simplify (+ 0 1) into 1 5.742 * [backup-simplify]: Simplify (- 1) into -1 5.742 * [taylor]: Taking taylor expansion of -1 in b 5.742 * [backup-simplify]: Simplify -1 into -1 5.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.743 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 5.743 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 b)) into (+ (/ 1 d) (/ 1 b)) 5.743 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 d) (/ 1 b))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 a))) 5.744 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 a)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 a)))) 5.744 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 a)))) in b 5.744 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 a))) in b 5.744 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.744 * [taylor]: Taking taylor expansion of b in b 5.744 * [backup-simplify]: Simplify 0 into 0 5.744 * [backup-simplify]: Simplify 1 into 1 5.744 * [backup-simplify]: Simplify (/ 1 1) into 1 5.744 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 5.744 * [taylor]: Taking taylor expansion of (/ 1 d) in b 5.744 * [taylor]: Taking taylor expansion of d in b 5.744 * [backup-simplify]: Simplify d into d 5.744 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 5.744 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.744 * [taylor]: Taking taylor expansion of a in b 5.744 * [backup-simplify]: Simplify a into a 5.744 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.745 * [backup-simplify]: Simplify (+ 1 0) into 1 5.745 * [backup-simplify]: Simplify (- 1) into -1 5.745 * [taylor]: Taking taylor expansion of -1 in d 5.745 * [backup-simplify]: Simplify -1 into -1 5.746 * [taylor]: Taking taylor expansion of -1 in d 5.746 * [backup-simplify]: Simplify -1 into -1 5.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 5.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 5.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.747 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 5.747 * [backup-simplify]: Simplify (+ 0 0) into 0 5.748 * [backup-simplify]: Simplify (+ 0 0) into 0 5.748 * [backup-simplify]: Simplify (+ 0 0) into 0 5.748 * [backup-simplify]: Simplify (- 0) into 0 5.748 * [taylor]: Taking taylor expansion of 0 in b 5.748 * [backup-simplify]: Simplify 0 into 0 5.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.750 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a)) 5.750 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 a))) into (+ (/ 1 d) (/ 1 a)) 5.750 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 a))) into (- (+ (/ 1 d) (/ 1 a))) 5.750 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 a))) in d 5.750 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 5.750 * [taylor]: Taking taylor expansion of (/ 1 d) in d 5.750 * [taylor]: Taking taylor expansion of d in d 5.750 * [backup-simplify]: Simplify 0 into 0 5.750 * [backup-simplify]: Simplify 1 into 1 5.751 * [backup-simplify]: Simplify (/ 1 1) into 1 5.751 * [taylor]: Taking taylor expansion of (/ 1 a) in d 5.751 * [taylor]: Taking taylor expansion of a in d 5.751 * [backup-simplify]: Simplify a into a 5.751 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.751 * [backup-simplify]: Simplify (+ 1 0) into 1 5.752 * [backup-simplify]: Simplify (- 1) into -1 5.752 * [taylor]: Taking taylor expansion of -1 in a 5.752 * [backup-simplify]: Simplify -1 into -1 5.752 * [taylor]: Taking taylor expansion of 0 in d 5.752 * [backup-simplify]: Simplify 0 into 0 5.752 * [taylor]: Taking taylor expansion of -1 in a 5.752 * [backup-simplify]: Simplify -1 into -1 5.752 * [taylor]: Taking taylor expansion of -1 in a 5.752 * [backup-simplify]: Simplify -1 into -1 5.752 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.752 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 5.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 5.754 * [backup-simplify]: Simplify (+ 0 0) into 0 5.754 * [backup-simplify]: Simplify (+ 0 0) into 0 5.755 * [backup-simplify]: Simplify (+ 0 0) into 0 5.755 * [backup-simplify]: Simplify (- 0) into 0 5.755 * [taylor]: Taking taylor expansion of 0 in b 5.755 * [backup-simplify]: Simplify 0 into 0 5.755 * [taylor]: Taking taylor expansion of 0 in d 5.755 * [backup-simplify]: Simplify 0 into 0 5.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.756 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 5.757 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 5.757 * [backup-simplify]: Simplify (+ 0 0) into 0 5.758 * [backup-simplify]: Simplify (+ 0 0) into 0 5.758 * [backup-simplify]: Simplify (- 0) into 0 5.758 * [taylor]: Taking taylor expansion of 0 in d 5.759 * [backup-simplify]: Simplify 0 into 0 5.759 * [taylor]: Taking taylor expansion of 0 in d 5.759 * [backup-simplify]: Simplify 0 into 0 5.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.762 * [backup-simplify]: Simplify (+ 0 (/ 1 a)) into (/ 1 a) 5.762 * [backup-simplify]: Simplify (- (/ 1 a)) into (- (/ 1 a)) 5.762 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a 5.762 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.762 * [taylor]: Taking taylor expansion of a in a 5.762 * [backup-simplify]: Simplify 0 into 0 5.762 * [backup-simplify]: Simplify 1 into 1 5.763 * [backup-simplify]: Simplify (/ 1 1) into 1 5.763 * [backup-simplify]: Simplify (- 1) into -1 5.763 * [backup-simplify]: Simplify -1 into -1 5.763 * [taylor]: Taking taylor expansion of 0 in a 5.763 * [backup-simplify]: Simplify 0 into 0 5.764 * [taylor]: Taking taylor expansion of 0 in a 5.764 * [backup-simplify]: Simplify 0 into 0 5.764 * [taylor]: Taking taylor expansion of 0 in a 5.764 * [backup-simplify]: Simplify 0 into 0 5.764 * [backup-simplify]: Simplify -1 into -1 5.764 * [backup-simplify]: Simplify -1 into -1 5.765 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 1)))))) into (+ d (+ a b)) 5.765 * * * [progress]: simplifying candidates 5.766 * [simplify]: Simplifying: (expm1 (log (exp (+ (+ c b) (+ d a))))) (log1p (log (exp (+ (+ c b) (+ d a))))) (log (exp (+ c b))) (log (exp (+ d a))) (log (* (cbrt (exp (+ (+ c b) (+ d a)))) (cbrt (exp (+ (+ c b) (+ d a)))))) (log (cbrt (exp (+ (+ c b) (+ d a))))) (log (sqrt (exp (+ (+ c b) (+ d a))))) (log (sqrt (exp (+ (+ c b) (+ d a))))) (log 1) (log (exp (+ (+ c b) (+ d a)))) (log (exp (+ (+ c b) (+ d a)))) (log (exp (* (cbrt (+ (+ c b) (+ d a))) (cbrt (+ (+ c b) (+ d a)))))) (log (exp (sqrt (+ (+ c b) (+ d a))))) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (log (exp (+ (+ c b) (+ d a))))) (exp (log (exp (+ (+ c b) (+ d a))))) (* (cbrt (log (exp (+ (+ c b) (+ d a))))) (cbrt (log (exp (+ (+ c b) (+ d a)))))) (cbrt (log (exp (+ (+ c b) (+ d a))))) (* (* (log (exp (+ (+ c b) (+ d a)))) (log (exp (+ (+ c b) (+ d a))))) (log (exp (+ (+ c b) (+ d a))))) (sqrt (log (exp (+ (+ c b) (+ d a))))) (sqrt (log (exp (+ (+ c b) (+ d a))))) (+ d (+ b c)) (+ d (+ a b)) (+ d (+ a b)) 5.767 * * [simplify]: iteration 0: 43 enodes 5.784 * * [simplify]: iteration 1: 69 enodes 5.816 * * [simplify]: iteration 2: 133 enodes 5.896 * * [simplify]: iteration 3: 507 enodes 7.290 * * [simplify]: iteration 4: 4083 enodes 10.384 * * [simplify]: iteration complete: 5000 enodes 10.385 * * [simplify]: Extracting #0: cost 18 inf + 0 10.386 * * [simplify]: Extracting #1: cost 200 inf + 2 10.393 * * [simplify]: Extracting #2: cost 1122 inf + 596 10.426 * * [simplify]: Extracting #3: cost 862 inf + 83042 10.593 * * [simplify]: Extracting #4: cost 116 inf + 238590 10.734 * * [simplify]: Extracting #5: cost 1 inf + 255697 10.870 * * [simplify]: Extracting #6: cost 0 inf + 255777 11.034 * [simplify]: Simplified to: (expm1 (+ b (+ (+ d a) c))) (log1p (+ b (+ (+ d a) c))) (+ c b) (+ d a) (log (* (cbrt (exp (+ (+ b (+ d a)) c))) (cbrt (exp (+ (+ b (+ d a)) c))))) (log (cbrt (exp (+ (+ b (+ d a)) c)))) (log (sqrt (exp (+ (+ b (+ d a)) c)))) (log (sqrt (exp (+ (+ b (+ d a)) c)))) 0 (+ b (+ (+ d a) c)) (+ b (+ (+ d a) c)) (* (cbrt (+ b (+ (+ d a) c))) (cbrt (+ b (+ (+ d a) c)))) (sqrt (+ b (+ (+ d a) c))) 1 1 1 1 1 (log (+ b (+ (+ d a) c))) (exp (+ (+ b (+ d a)) c)) (* (cbrt (+ b (+ (+ d a) c))) (cbrt (+ b (+ (+ d a) c)))) (cbrt (+ b (+ (+ d a) c))) (* (* (+ b (+ (+ d a) c)) (+ b (+ (+ d a) c))) (+ b (+ (+ d a) c))) (sqrt (+ b (+ (+ d a) c))) (sqrt (+ b (+ (+ d a) c))) (+ (+ d b) c) (+ b (+ d a)) (+ b (+ d a)) 11.037 * * * [progress]: adding candidates to table 11.318 * * [progress]: iteration 3 / 4 11.318 * * * [progress]: picking best candidate 11.327 * * * * [pick]: Picked # 11.327 * * * [progress]: localizing error 11.349 * * * [progress]: generating rewritten candidates 11.350 * * * [progress]: generating series expansions 11.350 * * * [progress]: simplifying candidates 11.350 * [simplify]: Simplifying: 11.350 * * [simplify]: iteration 0: 0 enodes 11.350 * * [simplify]: iteration complete: 0 enodes 11.350 * * [simplify]: Extracting #0: cost 0 inf + 0 11.350 * [simplify]: Simplified to: 11.350 * * * [progress]: adding candidates to table 11.351 * [progress]: [Phase 3 of 3] Extracting. 11.360 * [simplify]: Simplifying: (* (+ (+ c b) (+ d a)) 2.0) 11.360 * * [simplify]: iteration 0: 9 enodes 11.361 * * [simplify]: iteration 1: 13 enodes 11.362 * * [simplify]: iteration complete: 13 enodes 11.362 * * [simplify]: Extracting #0: cost 1 inf + 0 11.362 * * [simplify]: Extracting #1: cost 3 inf + 0 11.363 * * [simplify]: Extracting #2: cost 4 inf + 1 11.363 * * [simplify]: Extracting #3: cost 8 inf + 1 11.363 * * [simplify]: Extracting #4: cost 2 inf + 89 11.363 * * [simplify]: Extracting #5: cost 0 inf + 378 11.363 * [simplify]: Simplified to: (* 2.0 (+ (+ c b) (+ a d))) 14.368 * [regime-testing]: Baseline error score: 0 14.386 * [regime-testing]: Oracle error score: 0 14.386 * [regime-testing]: End program error score: 0 14.593 * [regime-testing]: Target error score: 3.803306051331611