14.579 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.047 * * * [progress]: [2/2] Setting up program. 0.055 * [progress]: [Phase 2 of 3] Improving. 0.055 * [simplify]: Simplifying: (* (+ a (+ b (+ c d))) 2.0) 0.056 * * [simplify]: iteration 0: 9 enodes 0.058 * * [simplify]: iteration 1: 17 enodes 0.064 * * [simplify]: iteration 2: 53 enodes 0.087 * * [simplify]: iteration 3: 152 enodes 0.150 * * [simplify]: iteration 4: 349 enodes 0.286 * * [simplify]: iteration 5: 581 enodes 0.398 * * [simplify]: iteration 6: 641 enodes 0.473 * * [simplify]: iteration complete: 641 enodes 0.473 * * [simplify]: Extracting #0: cost 1 inf + 0 0.473 * * [simplify]: Extracting #1: cost 31 inf + 0 0.474 * * [simplify]: Extracting #2: cost 21 inf + 297 0.477 * * [simplify]: Extracting #3: cost 1 inf + 1946 0.480 * * [simplify]: Extracting #4: cost 0 inf + 2040 0.484 * [simplify]: Simplified to: (* 2.0 (+ (+ b (+ d c)) a)) 0.485 * * [progress]: iteration 1 / 4 0.485 * * * [progress]: picking best candidate 0.493 * * * * [pick]: Picked # 0.493 * * * [progress]: localizing error 0.516 * * * [progress]: generating rewritten candidates 0.516 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.589 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.604 * * * [progress]: generating series expansions 0.604 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.604 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d))) 0.604 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 0.604 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 0.604 * [taylor]: Taking taylor expansion of a in d 0.604 * [backup-simplify]: Simplify a into a 0.605 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.605 * [taylor]: Taking taylor expansion of b in d 0.605 * [backup-simplify]: Simplify b into b 0.605 * [taylor]: Taking taylor expansion of (+ c d) in d 0.605 * [taylor]: Taking taylor expansion of c in d 0.605 * [backup-simplify]: Simplify c into c 0.605 * [taylor]: Taking taylor expansion of d in d 0.605 * [backup-simplify]: Simplify 0 into 0 0.605 * [backup-simplify]: Simplify 1 into 1 0.605 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 0.605 * [taylor]: Taking taylor expansion of a in c 0.605 * [backup-simplify]: Simplify a into a 0.605 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.605 * [taylor]: Taking taylor expansion of b in c 0.605 * [backup-simplify]: Simplify b into b 0.605 * [taylor]: Taking taylor expansion of (+ c d) in c 0.605 * [taylor]: Taking taylor expansion of c in c 0.605 * [backup-simplify]: Simplify 0 into 0 0.605 * [backup-simplify]: Simplify 1 into 1 0.605 * [taylor]: Taking taylor expansion of d in c 0.605 * [backup-simplify]: Simplify d into d 0.605 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 0.605 * [taylor]: Taking taylor expansion of a in b 0.605 * [backup-simplify]: Simplify a into a 0.605 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.605 * [taylor]: Taking taylor expansion of b in b 0.605 * [backup-simplify]: Simplify 0 into 0 0.605 * [backup-simplify]: Simplify 1 into 1 0.605 * [taylor]: Taking taylor expansion of (+ c d) in b 0.605 * [taylor]: Taking taylor expansion of c in b 0.605 * [backup-simplify]: Simplify c into c 0.605 * [taylor]: Taking taylor expansion of d in b 0.605 * [backup-simplify]: Simplify d into d 0.605 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.605 * [taylor]: Taking taylor expansion of a in a 0.605 * [backup-simplify]: Simplify 0 into 0 0.605 * [backup-simplify]: Simplify 1 into 1 0.605 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.605 * [taylor]: Taking taylor expansion of b in a 0.605 * [backup-simplify]: Simplify b into b 0.605 * [taylor]: Taking taylor expansion of (+ c d) in a 0.605 * [taylor]: Taking taylor expansion of c in a 0.605 * [backup-simplify]: Simplify c into c 0.605 * [taylor]: Taking taylor expansion of d in a 0.605 * [backup-simplify]: Simplify d into d 0.605 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.605 * [taylor]: Taking taylor expansion of a in a 0.605 * [backup-simplify]: Simplify 0 into 0 0.605 * [backup-simplify]: Simplify 1 into 1 0.605 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.605 * [taylor]: Taking taylor expansion of b in a 0.605 * [backup-simplify]: Simplify b into b 0.605 * [taylor]: Taking taylor expansion of (+ c d) in a 0.605 * [taylor]: Taking taylor expansion of c in a 0.605 * [backup-simplify]: Simplify c into c 0.605 * [taylor]: Taking taylor expansion of d in a 0.605 * [backup-simplify]: Simplify d into d 0.605 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.605 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.605 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 0.605 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 0.605 * [taylor]: Taking taylor expansion of c in b 0.606 * [backup-simplify]: Simplify c into c 0.606 * [taylor]: Taking taylor expansion of (+ b d) in b 0.606 * [taylor]: Taking taylor expansion of b in b 0.606 * [backup-simplify]: Simplify 0 into 0 0.606 * [backup-simplify]: Simplify 1 into 1 0.606 * [taylor]: Taking taylor expansion of d in b 0.606 * [backup-simplify]: Simplify d into d 0.606 * [backup-simplify]: Simplify (+ 0 d) into d 0.606 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.606 * [taylor]: Taking taylor expansion of (+ c d) in c 0.606 * [taylor]: Taking taylor expansion of c in c 0.606 * [backup-simplify]: Simplify 0 into 0 0.606 * [backup-simplify]: Simplify 1 into 1 0.606 * [taylor]: Taking taylor expansion of d in c 0.606 * [backup-simplify]: Simplify d into d 0.606 * [backup-simplify]: Simplify (+ 0 d) into d 0.606 * [taylor]: Taking taylor expansion of d in d 0.606 * [backup-simplify]: Simplify 0 into 0 0.606 * [backup-simplify]: Simplify 1 into 1 0.606 * [backup-simplify]: Simplify 0 into 0 0.606 * [backup-simplify]: Simplify (+ 0 0) into 0 0.607 * [backup-simplify]: Simplify (+ 0 0) into 0 0.607 * [backup-simplify]: Simplify (+ 1 0) into 1 0.607 * [taylor]: Taking taylor expansion of 1 in b 0.607 * [backup-simplify]: Simplify 1 into 1 0.607 * [taylor]: Taking taylor expansion of 1 in c 0.607 * [backup-simplify]: Simplify 1 into 1 0.607 * [taylor]: Taking taylor expansion of 1 in d 0.607 * [backup-simplify]: Simplify 1 into 1 0.607 * [backup-simplify]: Simplify 1 into 1 0.608 * [backup-simplify]: Simplify (+ 1 0) into 1 0.608 * [backup-simplify]: Simplify (+ 0 1) into 1 0.608 * [taylor]: Taking taylor expansion of 1 in c 0.608 * [backup-simplify]: Simplify 1 into 1 0.608 * [taylor]: Taking taylor expansion of 1 in d 0.608 * [backup-simplify]: Simplify 1 into 1 0.608 * [backup-simplify]: Simplify 1 into 1 0.608 * [backup-simplify]: Simplify (+ 1 0) into 1 0.608 * [taylor]: Taking taylor expansion of 1 in d 0.608 * [backup-simplify]: Simplify 1 into 1 0.608 * [backup-simplify]: Simplify 1 into 1 0.609 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 0.609 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.609 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.609 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.609 * [taylor]: Taking taylor expansion of a in d 0.609 * [backup-simplify]: Simplify a into a 0.609 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.609 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.609 * [taylor]: Taking taylor expansion of b in d 0.609 * [backup-simplify]: Simplify b into b 0.609 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.609 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.609 * [taylor]: Taking taylor expansion of c in d 0.609 * [backup-simplify]: Simplify c into c 0.609 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.609 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.609 * [taylor]: Taking taylor expansion of d in d 0.609 * [backup-simplify]: Simplify 0 into 0 0.609 * [backup-simplify]: Simplify 1 into 1 0.609 * [backup-simplify]: Simplify (/ 1 1) into 1 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.610 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.610 * [taylor]: Taking taylor expansion of a in c 0.610 * [backup-simplify]: Simplify a into a 0.610 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.610 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.610 * [taylor]: Taking taylor expansion of b in c 0.610 * [backup-simplify]: Simplify b into b 0.610 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.610 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.610 * [taylor]: Taking taylor expansion of c in c 0.610 * [backup-simplify]: Simplify 0 into 0 0.610 * [backup-simplify]: Simplify 1 into 1 0.610 * [backup-simplify]: Simplify (/ 1 1) into 1 0.610 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.610 * [taylor]: Taking taylor expansion of d in c 0.610 * [backup-simplify]: Simplify d into d 0.610 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.610 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.610 * [taylor]: Taking taylor expansion of a in b 0.610 * [backup-simplify]: Simplify a into a 0.610 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.610 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.610 * [taylor]: Taking taylor expansion of b in b 0.610 * [backup-simplify]: Simplify 0 into 0 0.610 * [backup-simplify]: Simplify 1 into 1 0.611 * [backup-simplify]: Simplify (/ 1 1) into 1 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.611 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.611 * [taylor]: Taking taylor expansion of c in b 0.611 * [backup-simplify]: Simplify c into c 0.611 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.611 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.611 * [taylor]: Taking taylor expansion of d in b 0.611 * [backup-simplify]: Simplify d into d 0.611 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.611 * [taylor]: Taking taylor expansion of a in a 0.611 * [backup-simplify]: Simplify 0 into 0 0.611 * [backup-simplify]: Simplify 1 into 1 0.611 * [backup-simplify]: Simplify (/ 1 1) into 1 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.611 * [taylor]: Taking taylor expansion of b in a 0.611 * [backup-simplify]: Simplify b into b 0.611 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.611 * [taylor]: Taking taylor expansion of c in a 0.611 * [backup-simplify]: Simplify c into c 0.611 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.611 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.611 * [taylor]: Taking taylor expansion of d in a 0.611 * [backup-simplify]: Simplify d into d 0.611 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.612 * [taylor]: Taking taylor expansion of a in a 0.612 * [backup-simplify]: Simplify 0 into 0 0.612 * [backup-simplify]: Simplify 1 into 1 0.612 * [backup-simplify]: Simplify (/ 1 1) into 1 0.612 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.612 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.612 * [taylor]: Taking taylor expansion of b in a 0.612 * [backup-simplify]: Simplify b into b 0.612 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.612 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.612 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.612 * [taylor]: Taking taylor expansion of c in a 0.612 * [backup-simplify]: Simplify c into c 0.612 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.612 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.612 * [taylor]: Taking taylor expansion of d in a 0.612 * [backup-simplify]: Simplify d into d 0.612 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.613 * [backup-simplify]: Simplify (+ 1 0) into 1 0.613 * [taylor]: Taking taylor expansion of 1 in b 0.613 * [backup-simplify]: Simplify 1 into 1 0.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.614 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.614 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.614 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 0.614 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.614 * [taylor]: Taking taylor expansion of b in b 0.614 * [backup-simplify]: Simplify 0 into 0 0.614 * [backup-simplify]: Simplify 1 into 1 0.614 * [backup-simplify]: Simplify (/ 1 1) into 1 0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 0.614 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.614 * [taylor]: Taking taylor expansion of d in b 0.615 * [backup-simplify]: Simplify d into d 0.615 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.615 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.615 * [taylor]: Taking taylor expansion of c in b 0.615 * [backup-simplify]: Simplify c into c 0.615 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.615 * [backup-simplify]: Simplify (+ 1 0) into 1 0.615 * [taylor]: Taking taylor expansion of 1 in c 0.615 * [backup-simplify]: Simplify 1 into 1 0.615 * [taylor]: Taking taylor expansion of 1 in c 0.615 * [backup-simplify]: Simplify 1 into 1 0.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.617 * [backup-simplify]: Simplify (+ 0 0) into 0 0.617 * [backup-simplify]: Simplify (+ 0 0) into 0 0.617 * [backup-simplify]: Simplify (+ 0 0) into 0 0.617 * [taylor]: Taking taylor expansion of 0 in b 0.617 * [backup-simplify]: Simplify 0 into 0 0.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.618 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.618 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.618 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.618 * [taylor]: Taking taylor expansion of d in c 0.619 * [backup-simplify]: Simplify d into d 0.619 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.619 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.619 * [taylor]: Taking taylor expansion of c in c 0.619 * [backup-simplify]: Simplify 0 into 0 0.619 * [backup-simplify]: Simplify 1 into 1 0.619 * [backup-simplify]: Simplify (/ 1 1) into 1 0.619 * [backup-simplify]: Simplify (+ 0 1) into 1 0.619 * [taylor]: Taking taylor expansion of 1 in d 0.619 * [backup-simplify]: Simplify 1 into 1 0.619 * [taylor]: Taking taylor expansion of 0 in c 0.620 * [backup-simplify]: Simplify 0 into 0 0.620 * [taylor]: Taking taylor expansion of 1 in d 0.620 * [backup-simplify]: Simplify 1 into 1 0.620 * [taylor]: Taking taylor expansion of 1 in d 0.620 * [backup-simplify]: Simplify 1 into 1 0.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.621 * [backup-simplify]: Simplify (+ 0 0) into 0 0.622 * [backup-simplify]: Simplify (+ 0 0) into 0 0.622 * [backup-simplify]: Simplify (+ 0 0) into 0 0.622 * [taylor]: Taking taylor expansion of 0 in b 0.622 * [backup-simplify]: Simplify 0 into 0 0.622 * [taylor]: Taking taylor expansion of 0 in c 0.622 * [backup-simplify]: Simplify 0 into 0 0.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.623 * [backup-simplify]: Simplify (+ 0 0) into 0 0.624 * [backup-simplify]: Simplify (+ 0 0) into 0 0.624 * [taylor]: Taking taylor expansion of 0 in c 0.624 * [backup-simplify]: Simplify 0 into 0 0.624 * [taylor]: Taking taylor expansion of 0 in c 0.624 * [backup-simplify]: Simplify 0 into 0 0.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.625 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.625 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.625 * [taylor]: Taking taylor expansion of d in d 0.625 * [backup-simplify]: Simplify 0 into 0 0.625 * [backup-simplify]: Simplify 1 into 1 0.625 * [backup-simplify]: Simplify (/ 1 1) into 1 0.625 * [backup-simplify]: Simplify 1 into 1 0.625 * [taylor]: Taking taylor expansion of 0 in d 0.625 * [backup-simplify]: Simplify 0 into 0 0.625 * [taylor]: Taking taylor expansion of 0 in d 0.625 * [backup-simplify]: Simplify 0 into 0 0.625 * [taylor]: Taking taylor expansion of 0 in d 0.625 * [backup-simplify]: Simplify 0 into 0 0.626 * [backup-simplify]: Simplify 1 into 1 0.626 * [backup-simplify]: Simplify 1 into 1 0.627 * [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 (+ b (+ c d)) 0.627 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) 0.627 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0 0.627 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.627 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.627 * [taylor]: Taking taylor expansion of a in d 0.627 * [backup-simplify]: Simplify a into a 0.627 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.627 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.627 * [taylor]: Taking taylor expansion of b in d 0.627 * [backup-simplify]: Simplify b into b 0.627 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.627 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.627 * [taylor]: Taking taylor expansion of c in d 0.627 * [backup-simplify]: Simplify c into c 0.627 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.627 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.628 * [taylor]: Taking taylor expansion of d in d 0.628 * [backup-simplify]: Simplify 0 into 0 0.628 * [backup-simplify]: Simplify 1 into 1 0.628 * [backup-simplify]: Simplify (/ 1 1) into 1 0.628 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.628 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.628 * [taylor]: Taking taylor expansion of a in c 0.628 * [backup-simplify]: Simplify a into a 0.628 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.628 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.628 * [taylor]: Taking taylor expansion of b in c 0.628 * [backup-simplify]: Simplify b into b 0.628 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.628 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.628 * [taylor]: Taking taylor expansion of c in c 0.628 * [backup-simplify]: Simplify 0 into 0 0.628 * [backup-simplify]: Simplify 1 into 1 0.629 * [backup-simplify]: Simplify (/ 1 1) into 1 0.629 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.629 * [taylor]: Taking taylor expansion of d in c 0.629 * [backup-simplify]: Simplify d into d 0.629 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.629 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b 0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.629 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.629 * [taylor]: Taking taylor expansion of a in b 0.629 * [backup-simplify]: Simplify a into a 0.629 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.629 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.629 * [taylor]: Taking taylor expansion of b in b 0.629 * [backup-simplify]: Simplify 0 into 0 0.629 * [backup-simplify]: Simplify 1 into 1 0.629 * [backup-simplify]: Simplify (/ 1 1) into 1 0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.630 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.630 * [taylor]: Taking taylor expansion of c in b 0.630 * [backup-simplify]: Simplify c into c 0.630 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.630 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.630 * [taylor]: Taking taylor expansion of d in b 0.630 * [backup-simplify]: Simplify d into d 0.630 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.630 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.630 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.630 * [taylor]: Taking taylor expansion of a in a 0.630 * [backup-simplify]: Simplify 0 into 0 0.630 * [backup-simplify]: Simplify 1 into 1 0.630 * [backup-simplify]: Simplify (/ 1 1) into 1 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.630 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.630 * [taylor]: Taking taylor expansion of b in a 0.630 * [backup-simplify]: Simplify b into b 0.630 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.630 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.630 * [taylor]: Taking taylor expansion of c in a 0.630 * [backup-simplify]: Simplify c into c 0.630 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.631 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.631 * [taylor]: Taking taylor expansion of d in a 0.631 * [backup-simplify]: Simplify d into d 0.631 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.631 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.631 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.631 * [taylor]: Taking taylor expansion of a in a 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [backup-simplify]: Simplify 1 into 1 0.631 * [backup-simplify]: Simplify (/ 1 1) into 1 0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.631 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.631 * [taylor]: Taking taylor expansion of b in a 0.631 * [backup-simplify]: Simplify b into b 0.631 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.631 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.631 * [taylor]: Taking taylor expansion of c in a 0.631 * [backup-simplify]: Simplify c into c 0.631 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.631 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.631 * [taylor]: Taking taylor expansion of d in a 0.632 * [backup-simplify]: Simplify d into d 0.632 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.632 * [backup-simplify]: Simplify (+ 1 0) into 1 0.632 * [backup-simplify]: Simplify (- 1) into -1 0.632 * [taylor]: Taking taylor expansion of -1 in b 0.632 * [backup-simplify]: Simplify -1 into -1 0.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.633 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.633 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.634 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.634 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.634 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.634 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.634 * [taylor]: Taking taylor expansion of b in b 0.634 * [backup-simplify]: Simplify 0 into 0 0.634 * [backup-simplify]: Simplify 1 into 1 0.634 * [backup-simplify]: Simplify (/ 1 1) into 1 0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.634 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.634 * [taylor]: Taking taylor expansion of c in b 0.634 * [backup-simplify]: Simplify c into c 0.634 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.634 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.634 * [taylor]: Taking taylor expansion of d in b 0.634 * [backup-simplify]: Simplify d into d 0.635 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.635 * [backup-simplify]: Simplify (+ 1 0) into 1 0.635 * [backup-simplify]: Simplify (- 1) into -1 0.635 * [taylor]: Taking taylor expansion of -1 in c 0.635 * [backup-simplify]: Simplify -1 into -1 0.635 * [taylor]: Taking taylor expansion of -1 in c 0.635 * [backup-simplify]: Simplify -1 into -1 0.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.637 * [backup-simplify]: Simplify (+ 0 0) into 0 0.637 * [backup-simplify]: Simplify (+ 0 0) into 0 0.638 * [backup-simplify]: Simplify (+ 0 0) into 0 0.638 * [backup-simplify]: Simplify (- 0) into 0 0.638 * [taylor]: Taking taylor expansion of 0 in b 0.638 * [backup-simplify]: Simplify 0 into 0 0.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.639 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.639 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.639 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.639 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.639 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.639 * [taylor]: Taking taylor expansion of c in c 0.639 * [backup-simplify]: Simplify 0 into 0 0.639 * [backup-simplify]: Simplify 1 into 1 0.639 * [backup-simplify]: Simplify (/ 1 1) into 1 0.639 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.639 * [taylor]: Taking taylor expansion of d in c 0.639 * [backup-simplify]: Simplify d into d 0.640 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.640 * [backup-simplify]: Simplify (+ 1 0) into 1 0.640 * [backup-simplify]: Simplify (- 1) into -1 0.640 * [taylor]: Taking taylor expansion of -1 in d 0.640 * [backup-simplify]: Simplify -1 into -1 0.640 * [taylor]: Taking taylor expansion of 0 in c 0.640 * [backup-simplify]: Simplify 0 into 0 0.640 * [taylor]: Taking taylor expansion of -1 in d 0.640 * [backup-simplify]: Simplify -1 into -1 0.640 * [taylor]: Taking taylor expansion of -1 in d 0.641 * [backup-simplify]: Simplify -1 into -1 0.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.642 * [backup-simplify]: Simplify (+ 0 0) into 0 0.642 * [backup-simplify]: Simplify (+ 0 0) into 0 0.643 * [backup-simplify]: Simplify (+ 0 0) into 0 0.643 * [backup-simplify]: Simplify (- 0) into 0 0.643 * [taylor]: Taking taylor expansion of 0 in b 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [taylor]: Taking taylor expansion of 0 in c 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.645 * [backup-simplify]: Simplify (+ 0 0) into 0 0.645 * [backup-simplify]: Simplify (+ 0 0) into 0 0.646 * [backup-simplify]: Simplify (- 0) into 0 0.646 * [taylor]: Taking taylor expansion of 0 in c 0.646 * [backup-simplify]: Simplify 0 into 0 0.646 * [taylor]: Taking taylor expansion of 0 in c 0.646 * [backup-simplify]: Simplify 0 into 0 0.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.647 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.647 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.647 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.647 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.647 * [taylor]: Taking taylor expansion of d in d 0.647 * [backup-simplify]: Simplify 0 into 0 0.647 * [backup-simplify]: Simplify 1 into 1 0.647 * [backup-simplify]: Simplify (/ 1 1) into 1 0.648 * [backup-simplify]: Simplify (- 1) into -1 0.648 * [backup-simplify]: Simplify -1 into -1 0.648 * [taylor]: Taking taylor expansion of 0 in d 0.648 * [backup-simplify]: Simplify 0 into 0 0.648 * [taylor]: Taking taylor expansion of 0 in d 0.648 * [backup-simplify]: Simplify 0 into 0 0.648 * [taylor]: Taking taylor expansion of 0 in d 0.648 * [backup-simplify]: Simplify 0 into 0 0.648 * [backup-simplify]: Simplify -1 into -1 0.648 * [backup-simplify]: Simplify -1 into -1 0.649 * [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 (+ b (+ c d)) 0.649 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.649 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.650 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0 0.650 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.650 * [taylor]: Taking taylor expansion of b in d 0.650 * [backup-simplify]: Simplify b into b 0.650 * [taylor]: Taking taylor expansion of (+ c d) in d 0.650 * [taylor]: Taking taylor expansion of c in d 0.650 * [backup-simplify]: Simplify c into c 0.650 * [taylor]: Taking taylor expansion of d in d 0.650 * [backup-simplify]: Simplify 0 into 0 0.650 * [backup-simplify]: Simplify 1 into 1 0.650 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.650 * [taylor]: Taking taylor expansion of b in c 0.650 * [backup-simplify]: Simplify b into b 0.650 * [taylor]: Taking taylor expansion of (+ c d) in c 0.650 * [taylor]: Taking taylor expansion of c in c 0.650 * [backup-simplify]: Simplify 0 into 0 0.650 * [backup-simplify]: Simplify 1 into 1 0.650 * [taylor]: Taking taylor expansion of d in c 0.650 * [backup-simplify]: Simplify d into d 0.650 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.650 * [taylor]: Taking taylor expansion of b in b 0.650 * [backup-simplify]: Simplify 0 into 0 0.650 * [backup-simplify]: Simplify 1 into 1 0.650 * [taylor]: Taking taylor expansion of (+ c d) in b 0.650 * [taylor]: Taking taylor expansion of c in b 0.650 * [backup-simplify]: Simplify c into c 0.650 * [taylor]: Taking taylor expansion of d in b 0.650 * [backup-simplify]: Simplify d into d 0.650 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.650 * [taylor]: Taking taylor expansion of b in b 0.650 * [backup-simplify]: Simplify 0 into 0 0.650 * [backup-simplify]: Simplify 1 into 1 0.650 * [taylor]: Taking taylor expansion of (+ c d) in b 0.650 * [taylor]: Taking taylor expansion of c in b 0.650 * [backup-simplify]: Simplify c into c 0.650 * [taylor]: Taking taylor expansion of d in b 0.650 * [backup-simplify]: Simplify d into d 0.650 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.651 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 0.651 * [taylor]: Taking taylor expansion of (+ c d) in c 0.651 * [taylor]: Taking taylor expansion of c in c 0.651 * [backup-simplify]: Simplify 0 into 0 0.651 * [backup-simplify]: Simplify 1 into 1 0.651 * [taylor]: Taking taylor expansion of d in c 0.651 * [backup-simplify]: Simplify d into d 0.651 * [backup-simplify]: Simplify (+ 0 d) into d 0.651 * [taylor]: Taking taylor expansion of d in d 0.651 * [backup-simplify]: Simplify 0 into 0 0.651 * [backup-simplify]: Simplify 1 into 1 0.651 * [backup-simplify]: Simplify 0 into 0 0.651 * [backup-simplify]: Simplify (+ 0 0) into 0 0.652 * [backup-simplify]: Simplify (+ 1 0) into 1 0.652 * [taylor]: Taking taylor expansion of 1 in c 0.652 * [backup-simplify]: Simplify 1 into 1 0.652 * [taylor]: Taking taylor expansion of 1 in d 0.652 * [backup-simplify]: Simplify 1 into 1 0.652 * [backup-simplify]: Simplify 1 into 1 0.652 * [backup-simplify]: Simplify (+ 1 0) into 1 0.652 * [taylor]: Taking taylor expansion of 1 in d 0.652 * [backup-simplify]: Simplify 1 into 1 0.652 * [backup-simplify]: Simplify 1 into 1 0.652 * [backup-simplify]: Simplify 1 into 1 0.653 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d)) 0.653 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 0.653 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0 0.653 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.653 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.653 * [taylor]: Taking taylor expansion of b in d 0.653 * [backup-simplify]: Simplify b into b 0.653 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.653 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.653 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.653 * [taylor]: Taking taylor expansion of c in d 0.653 * [backup-simplify]: Simplify c into c 0.653 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.654 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.654 * [taylor]: Taking taylor expansion of d in d 0.654 * [backup-simplify]: Simplify 0 into 0 0.654 * [backup-simplify]: Simplify 1 into 1 0.654 * [backup-simplify]: Simplify (/ 1 1) into 1 0.654 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.654 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.654 * [taylor]: Taking taylor expansion of b in c 0.654 * [backup-simplify]: Simplify b into b 0.654 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.654 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.654 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.654 * [taylor]: Taking taylor expansion of c in c 0.654 * [backup-simplify]: Simplify 0 into 0 0.654 * [backup-simplify]: Simplify 1 into 1 0.655 * [backup-simplify]: Simplify (/ 1 1) into 1 0.655 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.655 * [taylor]: Taking taylor expansion of d in c 0.655 * [backup-simplify]: Simplify d into d 0.655 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.655 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.655 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.655 * [taylor]: Taking taylor expansion of b in b 0.655 * [backup-simplify]: Simplify 0 into 0 0.655 * [backup-simplify]: Simplify 1 into 1 0.655 * [backup-simplify]: Simplify (/ 1 1) into 1 0.655 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.655 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.655 * [taylor]: Taking taylor expansion of c in b 0.655 * [backup-simplify]: Simplify c into c 0.655 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.655 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.655 * [taylor]: Taking taylor expansion of d in b 0.655 * [backup-simplify]: Simplify d into d 0.656 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.656 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.656 * [taylor]: Taking taylor expansion of b in b 0.656 * [backup-simplify]: Simplify 0 into 0 0.656 * [backup-simplify]: Simplify 1 into 1 0.656 * [backup-simplify]: Simplify (/ 1 1) into 1 0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.656 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.656 * [taylor]: Taking taylor expansion of c in b 0.656 * [backup-simplify]: Simplify c into c 0.656 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.656 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.656 * [taylor]: Taking taylor expansion of d in b 0.656 * [backup-simplify]: Simplify d into d 0.656 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.657 * [backup-simplify]: Simplify (+ 1 0) into 1 0.657 * [taylor]: Taking taylor expansion of 1 in c 0.657 * [backup-simplify]: Simplify 1 into 1 0.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.658 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.658 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.658 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.658 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.658 * [taylor]: Taking taylor expansion of c in c 0.658 * [backup-simplify]: Simplify 0 into 0 0.658 * [backup-simplify]: Simplify 1 into 1 0.658 * [backup-simplify]: Simplify (/ 1 1) into 1 0.658 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.658 * [taylor]: Taking taylor expansion of d in c 0.658 * [backup-simplify]: Simplify d into d 0.659 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.659 * [backup-simplify]: Simplify (+ 1 0) into 1 0.659 * [taylor]: Taking taylor expansion of 1 in d 0.659 * [backup-simplify]: Simplify 1 into 1 0.659 * [taylor]: Taking taylor expansion of 1 in d 0.659 * [backup-simplify]: Simplify 1 into 1 0.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.661 * [backup-simplify]: Simplify (+ 0 0) into 0 0.661 * [backup-simplify]: Simplify (+ 0 0) into 0 0.661 * [taylor]: Taking taylor expansion of 0 in c 0.661 * [backup-simplify]: Simplify 0 into 0 0.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.662 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.662 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.662 * [taylor]: Taking taylor expansion of d in d 0.662 * [backup-simplify]: Simplify 0 into 0 0.662 * [backup-simplify]: Simplify 1 into 1 0.662 * [backup-simplify]: Simplify (/ 1 1) into 1 0.662 * [backup-simplify]: Simplify 1 into 1 0.662 * [taylor]: Taking taylor expansion of 0 in d 0.662 * [backup-simplify]: Simplify 0 into 0 0.662 * [backup-simplify]: Simplify 1 into 1 0.662 * [backup-simplify]: Simplify 1 into 1 0.663 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 b))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) 1))) (* 1 (* (/ 1 (/ 1 d)) (* 1 1))))) into (+ b (+ c d)) 0.663 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.663 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0 0.663 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.663 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.663 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.663 * [taylor]: Taking taylor expansion of b in d 0.663 * [backup-simplify]: Simplify b into b 0.664 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.664 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.664 * [taylor]: Taking taylor expansion of c in d 0.664 * [backup-simplify]: Simplify c into c 0.664 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.664 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.664 * [taylor]: Taking taylor expansion of d in d 0.664 * [backup-simplify]: Simplify 0 into 0 0.664 * [backup-simplify]: Simplify 1 into 1 0.664 * [backup-simplify]: Simplify (/ 1 1) into 1 0.664 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.664 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.664 * [taylor]: Taking taylor expansion of b in c 0.664 * [backup-simplify]: Simplify b into b 0.664 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.664 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.664 * [taylor]: Taking taylor expansion of c in c 0.664 * [backup-simplify]: Simplify 0 into 0 0.664 * [backup-simplify]: Simplify 1 into 1 0.665 * [backup-simplify]: Simplify (/ 1 1) into 1 0.665 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.665 * [taylor]: Taking taylor expansion of d in c 0.665 * [backup-simplify]: Simplify d into d 0.665 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.665 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.665 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.665 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.665 * [taylor]: Taking taylor expansion of b in b 0.665 * [backup-simplify]: Simplify 0 into 0 0.665 * [backup-simplify]: Simplify 1 into 1 0.665 * [backup-simplify]: Simplify (/ 1 1) into 1 0.665 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.665 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.665 * [taylor]: Taking taylor expansion of c in b 0.665 * [backup-simplify]: Simplify c into c 0.665 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.665 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.666 * [taylor]: Taking taylor expansion of d in b 0.666 * [backup-simplify]: Simplify d into d 0.666 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.666 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.666 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.666 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.666 * [taylor]: Taking taylor expansion of b in b 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify 1 into 1 0.666 * [backup-simplify]: Simplify (/ 1 1) into 1 0.666 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.666 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.666 * [taylor]: Taking taylor expansion of c in b 0.666 * [backup-simplify]: Simplify c into c 0.666 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.666 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.666 * [taylor]: Taking taylor expansion of d in b 0.666 * [backup-simplify]: Simplify d into d 0.666 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.667 * [backup-simplify]: Simplify (+ 1 0) into 1 0.667 * [backup-simplify]: Simplify (- 1) into -1 0.667 * [taylor]: Taking taylor expansion of -1 in c 0.667 * [backup-simplify]: Simplify -1 into -1 0.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.668 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.668 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.668 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.668 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.668 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.668 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.668 * [taylor]: Taking taylor expansion of c in c 0.668 * [backup-simplify]: Simplify 0 into 0 0.668 * [backup-simplify]: Simplify 1 into 1 0.669 * [backup-simplify]: Simplify (/ 1 1) into 1 0.669 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.669 * [taylor]: Taking taylor expansion of d in c 0.669 * [backup-simplify]: Simplify d into d 0.669 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.669 * [backup-simplify]: Simplify (+ 1 0) into 1 0.670 * [backup-simplify]: Simplify (- 1) into -1 0.670 * [taylor]: Taking taylor expansion of -1 in d 0.670 * [backup-simplify]: Simplify -1 into -1 0.670 * [taylor]: Taking taylor expansion of -1 in d 0.670 * [backup-simplify]: Simplify -1 into -1 0.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.671 * [backup-simplify]: Simplify (+ 0 0) into 0 0.671 * [backup-simplify]: Simplify (+ 0 0) into 0 0.672 * [backup-simplify]: Simplify (- 0) into 0 0.672 * [taylor]: Taking taylor expansion of 0 in c 0.672 * [backup-simplify]: Simplify 0 into 0 0.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.673 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.673 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.673 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.673 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.673 * [taylor]: Taking taylor expansion of d in d 0.673 * [backup-simplify]: Simplify 0 into 0 0.673 * [backup-simplify]: Simplify 1 into 1 0.673 * [backup-simplify]: Simplify (/ 1 1) into 1 0.673 * [backup-simplify]: Simplify (- 1) into -1 0.673 * [backup-simplify]: Simplify -1 into -1 0.674 * [taylor]: Taking taylor expansion of 0 in d 0.674 * [backup-simplify]: Simplify 0 into 0 0.674 * [backup-simplify]: Simplify -1 into -1 0.674 * [backup-simplify]: Simplify -1 into -1 0.674 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) 1))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 1))))) into (+ b (+ c d)) 0.674 * * * [progress]: simplifying candidates 0.675 * [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)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) 0.676 * * [simplify]: iteration 0: 59 enodes 0.697 * * [simplify]: iteration 1: 176 enodes 0.772 * * [simplify]: iteration 2: 654 enodes 1.410 * * [simplify]: iteration 3: 3807 enodes 2.354 * * [simplify]: iteration complete: 5000 enodes 2.354 * * [simplify]: Extracting #0: cost 29 inf + 0 2.355 * * [simplify]: Extracting #1: cost 319 inf + 0 2.363 * * [simplify]: Extracting #2: cost 892 inf + 11975 2.409 * * [simplify]: Extracting #3: cost 216 inf + 133911 2.501 * * [simplify]: Extracting #4: cost 3 inf + 176331 2.556 * * [simplify]: Extracting #5: cost 0 inf + 177385 2.645 * [simplify]: Simplified to: (expm1 (+ (+ b (+ d c)) a)) (log1p (+ (+ b (+ d c)) a)) (exp (+ (+ b (+ d c)) a)) (exp (+ (+ b (+ d c)) a)) (exp (+ (+ b (+ d c)) a)) (log (+ (+ b (+ d c)) a)) (exp (+ (+ b (+ d c)) a)) (* (cbrt (+ (+ b (+ d c)) a)) (cbrt (+ (+ b (+ d c)) a))) (cbrt (+ (+ b (+ d c)) a)) (* (+ (+ b (+ d c)) a) (* (+ (+ b (+ d c)) a) (+ (+ b (+ d c)) a))) (sqrt (+ (+ b (+ d c)) a)) (sqrt (+ (+ b (+ d c)) a)) (fma a (* a a) (* (* (+ b (+ d c)) (+ b (+ d c))) (+ b (+ d c)))) (fma (+ b (+ d c)) (- (+ b (+ d c)) a) (* a a)) (- (* a a) (* (+ b (+ d c)) (+ b (+ d c)))) (- (- a (+ b d)) c) (+ (+ b (+ d c)) a) (+ (+ b (+ d c)) a) (+ (+ b (+ d c)) a) (+ b a) (expm1 (+ b (+ d c))) (log1p (+ b (+ d c))) (exp (+ b (+ d c))) (exp (+ b (+ d c))) (log (+ b (+ d c))) (exp (+ b (+ d c))) (* (cbrt (+ b (+ d c))) (cbrt (+ b (+ d c)))) (cbrt (+ b (+ d c))) (* (* (+ b (+ d c)) (+ b (+ d c))) (+ b (+ d c))) (sqrt (+ b (+ d c))) (sqrt (+ b (+ d c))) (fma (+ d c) (* (+ d c) (+ d c)) (* (* b b) b)) (fma (+ d c) (- (+ d c) b) (* b b)) (- (* b b) (* (+ d c) (+ d c))) (- b (+ d c)) (+ b (+ d c)) (+ b (+ d c)) (+ b c) (+ (+ a c) b) (+ b (+ d c)) (+ b (+ d c)) (+ b (+ d c)) (+ b (+ d c)) (+ b (+ d c)) 2.646 * * * [progress]: adding candidates to table 2.920 * * [progress]: iteration 2 / 4 2.920 * * * [progress]: picking best candidate 3.005 * * * * [pick]: Picked # 3.005 * * * [progress]: localizing error 3.027 * * * [progress]: generating rewritten candidates 3.027 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 3.090 * * * [progress]: generating series expansions 3.090 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 3.090 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d))) 3.090 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 3.090 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 3.090 * [taylor]: Taking taylor expansion of a in d 3.090 * [backup-simplify]: Simplify a into a 3.090 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 3.090 * [taylor]: Taking taylor expansion of b in d 3.090 * [backup-simplify]: Simplify b into b 3.090 * [taylor]: Taking taylor expansion of (+ c d) in d 3.090 * [taylor]: Taking taylor expansion of c in d 3.090 * [backup-simplify]: Simplify c into c 3.090 * [taylor]: Taking taylor expansion of d in d 3.090 * [backup-simplify]: Simplify 0 into 0 3.090 * [backup-simplify]: Simplify 1 into 1 3.090 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 3.090 * [taylor]: Taking taylor expansion of a in c 3.090 * [backup-simplify]: Simplify a into a 3.090 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 3.090 * [taylor]: Taking taylor expansion of b in c 3.090 * [backup-simplify]: Simplify b into b 3.090 * [taylor]: Taking taylor expansion of (+ c d) in c 3.090 * [taylor]: Taking taylor expansion of c in c 3.090 * [backup-simplify]: Simplify 0 into 0 3.090 * [backup-simplify]: Simplify 1 into 1 3.090 * [taylor]: Taking taylor expansion of d in c 3.090 * [backup-simplify]: Simplify d into d 3.090 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 3.090 * [taylor]: Taking taylor expansion of a in b 3.090 * [backup-simplify]: Simplify a into a 3.090 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 3.090 * [taylor]: Taking taylor expansion of b in b 3.090 * [backup-simplify]: Simplify 0 into 0 3.090 * [backup-simplify]: Simplify 1 into 1 3.090 * [taylor]: Taking taylor expansion of (+ c d) in b 3.090 * [taylor]: Taking taylor expansion of c in b 3.091 * [backup-simplify]: Simplify c into c 3.091 * [taylor]: Taking taylor expansion of d in b 3.091 * [backup-simplify]: Simplify d into d 3.091 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 3.091 * [taylor]: Taking taylor expansion of a in a 3.091 * [backup-simplify]: Simplify 0 into 0 3.091 * [backup-simplify]: Simplify 1 into 1 3.091 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 3.091 * [taylor]: Taking taylor expansion of b in a 3.091 * [backup-simplify]: Simplify b into b 3.091 * [taylor]: Taking taylor expansion of (+ c d) in a 3.091 * [taylor]: Taking taylor expansion of c in a 3.091 * [backup-simplify]: Simplify c into c 3.091 * [taylor]: Taking taylor expansion of d in a 3.091 * [backup-simplify]: Simplify d into d 3.091 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 3.091 * [taylor]: Taking taylor expansion of a in a 3.091 * [backup-simplify]: Simplify 0 into 0 3.091 * [backup-simplify]: Simplify 1 into 1 3.091 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 3.091 * [taylor]: Taking taylor expansion of b in a 3.091 * [backup-simplify]: Simplify b into b 3.091 * [taylor]: Taking taylor expansion of (+ c d) in a 3.091 * [taylor]: Taking taylor expansion of c in a 3.091 * [backup-simplify]: Simplify c into c 3.091 * [taylor]: Taking taylor expansion of d in a 3.091 * [backup-simplify]: Simplify d into d 3.091 * [backup-simplify]: Simplify (+ c d) into (+ c d) 3.091 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 3.091 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 3.091 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 3.091 * [taylor]: Taking taylor expansion of c in b 3.091 * [backup-simplify]: Simplify c into c 3.091 * [taylor]: Taking taylor expansion of (+ b d) in b 3.091 * [taylor]: Taking taylor expansion of b in b 3.091 * [backup-simplify]: Simplify 0 into 0 3.091 * [backup-simplify]: Simplify 1 into 1 3.091 * [taylor]: Taking taylor expansion of d in b 3.091 * [backup-simplify]: Simplify d into d 3.091 * [backup-simplify]: Simplify (+ 0 d) into d 3.091 * [backup-simplify]: Simplify (+ c d) into (+ c d) 3.091 * [taylor]: Taking taylor expansion of (+ c d) in c 3.091 * [taylor]: Taking taylor expansion of c in c 3.091 * [backup-simplify]: Simplify 0 into 0 3.091 * [backup-simplify]: Simplify 1 into 1 3.091 * [taylor]: Taking taylor expansion of d in c 3.091 * [backup-simplify]: Simplify d into d 3.091 * [backup-simplify]: Simplify (+ 0 d) into d 3.091 * [taylor]: Taking taylor expansion of d in d 3.091 * [backup-simplify]: Simplify 0 into 0 3.091 * [backup-simplify]: Simplify 1 into 1 3.091 * [backup-simplify]: Simplify 0 into 0 3.092 * [backup-simplify]: Simplify (+ 0 0) into 0 3.092 * [backup-simplify]: Simplify (+ 0 0) into 0 3.093 * [backup-simplify]: Simplify (+ 1 0) into 1 3.093 * [taylor]: Taking taylor expansion of 1 in b 3.093 * [backup-simplify]: Simplify 1 into 1 3.093 * [taylor]: Taking taylor expansion of 1 in c 3.093 * [backup-simplify]: Simplify 1 into 1 3.093 * [taylor]: Taking taylor expansion of 1 in d 3.093 * [backup-simplify]: Simplify 1 into 1 3.093 * [backup-simplify]: Simplify 1 into 1 3.093 * [backup-simplify]: Simplify (+ 1 0) into 1 3.093 * [backup-simplify]: Simplify (+ 0 1) into 1 3.093 * [taylor]: Taking taylor expansion of 1 in c 3.093 * [backup-simplify]: Simplify 1 into 1 3.093 * [taylor]: Taking taylor expansion of 1 in d 3.093 * [backup-simplify]: Simplify 1 into 1 3.093 * [backup-simplify]: Simplify 1 into 1 3.094 * [backup-simplify]: Simplify (+ 1 0) into 1 3.094 * [taylor]: Taking taylor expansion of 1 in d 3.094 * [backup-simplify]: Simplify 1 into 1 3.094 * [backup-simplify]: Simplify 1 into 1 3.094 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 3.094 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 3.094 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0 3.094 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 3.094 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.094 * [taylor]: Taking taylor expansion of a in d 3.094 * [backup-simplify]: Simplify a into a 3.094 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.094 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 3.094 * [taylor]: Taking taylor expansion of (/ 1 b) in d 3.094 * [taylor]: Taking taylor expansion of b in d 3.094 * [backup-simplify]: Simplify b into b 3.094 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.094 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 3.094 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.094 * [taylor]: Taking taylor expansion of d in d 3.094 * [backup-simplify]: Simplify 0 into 0 3.095 * [backup-simplify]: Simplify 1 into 1 3.095 * [backup-simplify]: Simplify (/ 1 1) into 1 3.095 * [taylor]: Taking taylor expansion of (/ 1 c) in d 3.095 * [taylor]: Taking taylor expansion of c in d 3.095 * [backup-simplify]: Simplify c into c 3.095 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.095 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 3.095 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.095 * [taylor]: Taking taylor expansion of a in c 3.095 * [backup-simplify]: Simplify a into a 3.095 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.095 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 3.095 * [taylor]: Taking taylor expansion of (/ 1 b) in c 3.095 * [taylor]: Taking taylor expansion of b in c 3.095 * [backup-simplify]: Simplify b into b 3.095 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.095 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 3.095 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.095 * [taylor]: Taking taylor expansion of d in c 3.095 * [backup-simplify]: Simplify d into d 3.095 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.095 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.095 * [taylor]: Taking taylor expansion of c in c 3.095 * [backup-simplify]: Simplify 0 into 0 3.095 * [backup-simplify]: Simplify 1 into 1 3.095 * [backup-simplify]: Simplify (/ 1 1) into 1 3.095 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 3.095 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.096 * [taylor]: Taking taylor expansion of a in b 3.096 * [backup-simplify]: Simplify a into a 3.096 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.096 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 3.096 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.096 * [taylor]: Taking taylor expansion of b in b 3.096 * [backup-simplify]: Simplify 0 into 0 3.096 * [backup-simplify]: Simplify 1 into 1 3.096 * [backup-simplify]: Simplify (/ 1 1) into 1 3.096 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 3.096 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.096 * [taylor]: Taking taylor expansion of d in b 3.096 * [backup-simplify]: Simplify d into d 3.096 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.096 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.096 * [taylor]: Taking taylor expansion of c in b 3.096 * [backup-simplify]: Simplify c into c 3.096 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.096 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 3.096 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.096 * [taylor]: Taking taylor expansion of a in a 3.096 * [backup-simplify]: Simplify 0 into 0 3.096 * [backup-simplify]: Simplify 1 into 1 3.096 * [backup-simplify]: Simplify (/ 1 1) into 1 3.096 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 3.096 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.096 * [taylor]: Taking taylor expansion of b in a 3.096 * [backup-simplify]: Simplify b into b 3.096 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.097 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 3.097 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.097 * [taylor]: Taking taylor expansion of d in a 3.097 * [backup-simplify]: Simplify d into d 3.097 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.097 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.097 * [taylor]: Taking taylor expansion of c in a 3.097 * [backup-simplify]: Simplify c into c 3.097 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.097 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 3.097 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.097 * [taylor]: Taking taylor expansion of a in a 3.097 * [backup-simplify]: Simplify 0 into 0 3.097 * [backup-simplify]: Simplify 1 into 1 3.097 * [backup-simplify]: Simplify (/ 1 1) into 1 3.097 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 3.097 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.097 * [taylor]: Taking taylor expansion of b in a 3.097 * [backup-simplify]: Simplify b into b 3.097 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.097 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 3.097 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.097 * [taylor]: Taking taylor expansion of d in a 3.097 * [backup-simplify]: Simplify d into d 3.097 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.097 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.097 * [taylor]: Taking taylor expansion of c in a 3.097 * [backup-simplify]: Simplify c into c 3.097 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.098 * [backup-simplify]: Simplify (+ 1 0) into 1 3.098 * [taylor]: Taking taylor expansion of 1 in b 3.098 * [backup-simplify]: Simplify 1 into 1 3.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.098 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 3.098 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 3.098 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 3.098 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 3.098 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.098 * [taylor]: Taking taylor expansion of b in b 3.098 * [backup-simplify]: Simplify 0 into 0 3.098 * [backup-simplify]: Simplify 1 into 1 3.099 * [backup-simplify]: Simplify (/ 1 1) into 1 3.099 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 3.099 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.099 * [taylor]: Taking taylor expansion of c in b 3.099 * [backup-simplify]: Simplify c into c 3.099 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.099 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.099 * [taylor]: Taking taylor expansion of d in b 3.099 * [backup-simplify]: Simplify d into d 3.099 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.099 * [backup-simplify]: Simplify (+ 1 0) into 1 3.099 * [taylor]: Taking taylor expansion of 1 in c 3.099 * [backup-simplify]: Simplify 1 into 1 3.099 * [taylor]: Taking taylor expansion of 1 in c 3.099 * [backup-simplify]: Simplify 1 into 1 3.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 3.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.101 * [backup-simplify]: Simplify (+ 0 0) into 0 3.102 * [backup-simplify]: Simplify (+ 0 0) into 0 3.102 * [backup-simplify]: Simplify (+ 0 0) into 0 3.102 * [taylor]: Taking taylor expansion of 0 in b 3.102 * [backup-simplify]: Simplify 0 into 0 3.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.103 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 3.103 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 3.103 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 3.103 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.103 * [taylor]: Taking taylor expansion of c in c 3.103 * [backup-simplify]: Simplify 0 into 0 3.103 * [backup-simplify]: Simplify 1 into 1 3.104 * [backup-simplify]: Simplify (/ 1 1) into 1 3.104 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.104 * [taylor]: Taking taylor expansion of d in c 3.104 * [backup-simplify]: Simplify d into d 3.104 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.104 * [backup-simplify]: Simplify (+ 1 0) into 1 3.104 * [taylor]: Taking taylor expansion of 1 in d 3.104 * [backup-simplify]: Simplify 1 into 1 3.104 * [taylor]: Taking taylor expansion of 0 in c 3.104 * [backup-simplify]: Simplify 0 into 0 3.104 * [taylor]: Taking taylor expansion of 1 in d 3.104 * [backup-simplify]: Simplify 1 into 1 3.104 * [taylor]: Taking taylor expansion of 1 in d 3.104 * [backup-simplify]: Simplify 1 into 1 3.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 3.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 3.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 3.106 * [backup-simplify]: Simplify (+ 0 0) into 0 3.107 * [backup-simplify]: Simplify (+ 0 0) into 0 3.107 * [backup-simplify]: Simplify (+ 0 0) into 0 3.107 * [taylor]: Taking taylor expansion of 0 in b 3.107 * [backup-simplify]: Simplify 0 into 0 3.108 * [taylor]: Taking taylor expansion of 0 in c 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.109 * [backup-simplify]: Simplify (+ 0 0) into 0 3.110 * [backup-simplify]: Simplify (+ 0 0) into 0 3.110 * [taylor]: Taking taylor expansion of 0 in c 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [taylor]: Taking taylor expansion of 0 in c 3.110 * [backup-simplify]: Simplify 0 into 0 3.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.111 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 3.111 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.111 * [taylor]: Taking taylor expansion of d in d 3.111 * [backup-simplify]: Simplify 0 into 0 3.111 * [backup-simplify]: Simplify 1 into 1 3.111 * [backup-simplify]: Simplify (/ 1 1) into 1 3.111 * [backup-simplify]: Simplify 1 into 1 3.111 * [taylor]: Taking taylor expansion of 0 in d 3.111 * [backup-simplify]: Simplify 0 into 0 3.111 * [taylor]: Taking taylor expansion of 0 in d 3.111 * [backup-simplify]: Simplify 0 into 0 3.112 * [taylor]: Taking taylor expansion of 0 in d 3.112 * [backup-simplify]: Simplify 0 into 0 3.112 * [backup-simplify]: Simplify 1 into 1 3.112 * [backup-simplify]: Simplify 1 into 1 3.113 * [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 (+ b (+ c d)) 3.113 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 3.113 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0 3.113 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 3.113 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 3.113 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.113 * [taylor]: Taking taylor expansion of a in d 3.113 * [backup-simplify]: Simplify a into a 3.113 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.114 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 3.114 * [taylor]: Taking taylor expansion of (/ 1 b) in d 3.114 * [taylor]: Taking taylor expansion of b in d 3.114 * [backup-simplify]: Simplify b into b 3.114 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.114 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 3.114 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.114 * [taylor]: Taking taylor expansion of d in d 3.114 * [backup-simplify]: Simplify 0 into 0 3.114 * [backup-simplify]: Simplify 1 into 1 3.114 * [backup-simplify]: Simplify (/ 1 1) into 1 3.114 * [taylor]: Taking taylor expansion of (/ 1 c) in d 3.114 * [taylor]: Taking taylor expansion of c in d 3.114 * [backup-simplify]: Simplify c into c 3.114 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.114 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 3.114 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 3.114 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.114 * [taylor]: Taking taylor expansion of a in c 3.115 * [backup-simplify]: Simplify a into a 3.115 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.115 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 3.115 * [taylor]: Taking taylor expansion of (/ 1 b) in c 3.115 * [taylor]: Taking taylor expansion of b in c 3.115 * [backup-simplify]: Simplify b into b 3.115 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.115 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 3.115 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.115 * [taylor]: Taking taylor expansion of d in c 3.115 * [backup-simplify]: Simplify d into d 3.115 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.115 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.115 * [taylor]: Taking taylor expansion of c in c 3.115 * [backup-simplify]: Simplify 0 into 0 3.115 * [backup-simplify]: Simplify 1 into 1 3.115 * [backup-simplify]: Simplify (/ 1 1) into 1 3.115 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 3.116 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 3.116 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.116 * [taylor]: Taking taylor expansion of a in b 3.116 * [backup-simplify]: Simplify a into a 3.116 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.116 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 3.116 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.116 * [taylor]: Taking taylor expansion of b in b 3.116 * [backup-simplify]: Simplify 0 into 0 3.116 * [backup-simplify]: Simplify 1 into 1 3.116 * [backup-simplify]: Simplify (/ 1 1) into 1 3.116 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 3.116 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.116 * [taylor]: Taking taylor expansion of d in b 3.116 * [backup-simplify]: Simplify d into d 3.116 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.116 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.116 * [taylor]: Taking taylor expansion of c in b 3.116 * [backup-simplify]: Simplify c into c 3.116 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 3.117 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 3.117 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.117 * [taylor]: Taking taylor expansion of a in a 3.117 * [backup-simplify]: Simplify 0 into 0 3.117 * [backup-simplify]: Simplify 1 into 1 3.117 * [backup-simplify]: Simplify (/ 1 1) into 1 3.117 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 3.117 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.117 * [taylor]: Taking taylor expansion of b in a 3.117 * [backup-simplify]: Simplify b into b 3.117 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.117 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 3.117 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.117 * [taylor]: Taking taylor expansion of d in a 3.117 * [backup-simplify]: Simplify d into d 3.117 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.117 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.117 * [taylor]: Taking taylor expansion of c in a 3.118 * [backup-simplify]: Simplify c into c 3.118 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.118 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 3.118 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 3.118 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.118 * [taylor]: Taking taylor expansion of a in a 3.118 * [backup-simplify]: Simplify 0 into 0 3.118 * [backup-simplify]: Simplify 1 into 1 3.118 * [backup-simplify]: Simplify (/ 1 1) into 1 3.118 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 3.118 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.118 * [taylor]: Taking taylor expansion of b in a 3.118 * [backup-simplify]: Simplify b into b 3.118 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.118 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 3.118 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.118 * [taylor]: Taking taylor expansion of d in a 3.118 * [backup-simplify]: Simplify d into d 3.119 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.119 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.119 * [taylor]: Taking taylor expansion of c in a 3.119 * [backup-simplify]: Simplify c into c 3.119 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.119 * [backup-simplify]: Simplify (+ 1 0) into 1 3.122 * [backup-simplify]: Simplify (- 1) into -1 3.122 * [taylor]: Taking taylor expansion of -1 in b 3.122 * [backup-simplify]: Simplify -1 into -1 3.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.124 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 3.124 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 3.124 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 3.124 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 3.124 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 3.124 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 3.124 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.124 * [taylor]: Taking taylor expansion of b in b 3.124 * [backup-simplify]: Simplify 0 into 0 3.124 * [backup-simplify]: Simplify 1 into 1 3.125 * [backup-simplify]: Simplify (/ 1 1) into 1 3.125 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 3.125 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.125 * [taylor]: Taking taylor expansion of d in b 3.125 * [backup-simplify]: Simplify d into d 3.125 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.125 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.125 * [taylor]: Taking taylor expansion of c in b 3.125 * [backup-simplify]: Simplify c into c 3.125 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.126 * [backup-simplify]: Simplify (+ 1 0) into 1 3.126 * [backup-simplify]: Simplify (- 1) into -1 3.126 * [taylor]: Taking taylor expansion of -1 in c 3.126 * [backup-simplify]: Simplify -1 into -1 3.126 * [taylor]: Taking taylor expansion of -1 in c 3.126 * [backup-simplify]: Simplify -1 into -1 3.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 3.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.128 * [backup-simplify]: Simplify (+ 0 0) into 0 3.128 * [backup-simplify]: Simplify (+ 0 0) into 0 3.129 * [backup-simplify]: Simplify (+ 0 0) into 0 3.129 * [backup-simplify]: Simplify (- 0) into 0 3.129 * [taylor]: Taking taylor expansion of 0 in b 3.129 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.130 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 3.130 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 3.130 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 3.130 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 3.130 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 3.130 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.130 * [taylor]: Taking taylor expansion of d in c 3.130 * [backup-simplify]: Simplify d into d 3.131 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.131 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.131 * [taylor]: Taking taylor expansion of c in c 3.131 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify 1 into 1 3.131 * [backup-simplify]: Simplify (/ 1 1) into 1 3.131 * [backup-simplify]: Simplify (+ 0 1) into 1 3.132 * [backup-simplify]: Simplify (- 1) into -1 3.132 * [taylor]: Taking taylor expansion of -1 in d 3.132 * [backup-simplify]: Simplify -1 into -1 3.132 * [taylor]: Taking taylor expansion of 0 in c 3.132 * [backup-simplify]: Simplify 0 into 0 3.132 * [taylor]: Taking taylor expansion of -1 in d 3.132 * [backup-simplify]: Simplify -1 into -1 3.132 * [taylor]: Taking taylor expansion of -1 in d 3.132 * [backup-simplify]: Simplify -1 into -1 3.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 3.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 3.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 3.134 * [backup-simplify]: Simplify (+ 0 0) into 0 3.134 * [backup-simplify]: Simplify (+ 0 0) into 0 3.135 * [backup-simplify]: Simplify (+ 0 0) into 0 3.135 * [backup-simplify]: Simplify (- 0) into 0 3.135 * [taylor]: Taking taylor expansion of 0 in b 3.135 * [backup-simplify]: Simplify 0 into 0 3.135 * [taylor]: Taking taylor expansion of 0 in c 3.135 * [backup-simplify]: Simplify 0 into 0 3.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.137 * [backup-simplify]: Simplify (+ 0 0) into 0 3.137 * [backup-simplify]: Simplify (+ 0 0) into 0 3.138 * [backup-simplify]: Simplify (- 0) into 0 3.138 * [taylor]: Taking taylor expansion of 0 in c 3.138 * [backup-simplify]: Simplify 0 into 0 3.138 * [taylor]: Taking taylor expansion of 0 in c 3.138 * [backup-simplify]: Simplify 0 into 0 3.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.139 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 3.139 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 3.139 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 3.139 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.139 * [taylor]: Taking taylor expansion of d in d 3.139 * [backup-simplify]: Simplify 0 into 0 3.139 * [backup-simplify]: Simplify 1 into 1 3.139 * [backup-simplify]: Simplify (/ 1 1) into 1 3.140 * [backup-simplify]: Simplify (- 1) into -1 3.140 * [backup-simplify]: Simplify -1 into -1 3.140 * [taylor]: Taking taylor expansion of 0 in d 3.140 * [backup-simplify]: Simplify 0 into 0 3.140 * [taylor]: Taking taylor expansion of 0 in d 3.140 * [backup-simplify]: Simplify 0 into 0 3.140 * [taylor]: Taking taylor expansion of 0 in d 3.140 * [backup-simplify]: Simplify 0 into 0 3.140 * [backup-simplify]: Simplify -1 into -1 3.140 * [backup-simplify]: Simplify -1 into -1 3.141 * [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 (+ b (+ c d)) 3.141 * * * [progress]: simplifying candidates 3.142 * [simplify]: Simplifying: (expm1 (+ a (+ (+ b c) d))) (log1p (+ a (+ (+ b c) d))) (* (exp a) (* (* (exp b) (exp c)) (exp d))) (* (exp a) (* (exp (+ b c)) (exp 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 c)) (+ a (+ b c)) (+ b (+ c d)) (+ b (+ c d)) 3.143 * * [simplify]: iteration 0: 42 enodes 3.158 * * [simplify]: iteration 1: 117 enodes 3.209 * * [simplify]: iteration 2: 586 enodes 3.731 * * [simplify]: iteration complete: 5000 enodes 3.731 * * [simplify]: Extracting #0: cost 15 inf + 0 3.732 * * [simplify]: Extracting #1: cost 405 inf + 0 3.743 * * [simplify]: Extracting #2: cost 1868 inf + 8694 3.804 * * [simplify]: Extracting #3: cost 759 inf + 239845 3.901 * * [simplify]: Extracting #4: cost 47 inf + 398342 4.014 * * [simplify]: Extracting #5: cost 4 inf + 404659 4.138 * * [simplify]: Extracting #6: cost 0 inf + 405917 4.260 * [simplify]: Simplified to: (expm1 (+ (+ a d) (+ b c))) (log1p (+ (+ a d) (+ b c))) (exp (+ (+ a d) (+ b c))) (exp (+ (+ a d) (+ b c))) (exp (+ (+ a d) (+ b c))) (log (+ (+ a d) (+ b c))) (exp (+ (+ a d) (+ b c))) (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c)))) (cbrt (+ (+ a d) (+ b c))) (* (+ (+ a d) (+ b c)) (* (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c)))) (sqrt (+ (+ a d) (+ b c))) (sqrt (+ (+ a d) (+ b c))) (fma (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d) (* (* a a) a)) (fma (- (+ (+ b c) d) a) (+ (+ b c) d) (* a a)) (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- (- a (+ b c)) d) (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c)) (+ c (+ b a)) (+ c (+ b a)) (+ (+ b c) d) (+ (+ b c) d) 4.261 * * * [progress]: adding candidates to table 4.376 * * [progress]: iteration 3 / 4 4.376 * * * [progress]: picking best candidate 4.407 * * * * [pick]: Picked # 4.407 * * * [progress]: localizing error 4.422 * * * [progress]: generating rewritten candidates 4.422 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 4.587 * * * [progress]: generating series expansions 4.587 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 4.588 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d))) 4.588 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0 4.588 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 4.588 * [taylor]: Taking taylor expansion of a in c 4.588 * [backup-simplify]: Simplify a into a 4.588 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 4.588 * [taylor]: Taking taylor expansion of b in c 4.588 * [backup-simplify]: Simplify b into b 4.588 * [taylor]: Taking taylor expansion of (+ c d) in c 4.588 * [taylor]: Taking taylor expansion of c in c 4.588 * [backup-simplify]: Simplify 0 into 0 4.588 * [backup-simplify]: Simplify 1 into 1 4.588 * [taylor]: Taking taylor expansion of d in c 4.588 * [backup-simplify]: Simplify d into d 4.588 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 4.588 * [taylor]: Taking taylor expansion of a in b 4.588 * [backup-simplify]: Simplify a into a 4.588 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 4.588 * [taylor]: Taking taylor expansion of b in b 4.588 * [backup-simplify]: Simplify 0 into 0 4.588 * [backup-simplify]: Simplify 1 into 1 4.588 * [taylor]: Taking taylor expansion of (+ c d) in b 4.588 * [taylor]: Taking taylor expansion of c in b 4.588 * [backup-simplify]: Simplify c into c 4.588 * [taylor]: Taking taylor expansion of d in b 4.588 * [backup-simplify]: Simplify d into d 4.588 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 4.588 * [taylor]: Taking taylor expansion of a in d 4.588 * [backup-simplify]: Simplify a into a 4.588 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 4.588 * [taylor]: Taking taylor expansion of b in d 4.588 * [backup-simplify]: Simplify b into b 4.588 * [taylor]: Taking taylor expansion of (+ c d) in d 4.588 * [taylor]: Taking taylor expansion of c in d 4.588 * [backup-simplify]: Simplify c into c 4.588 * [taylor]: Taking taylor expansion of d in d 4.588 * [backup-simplify]: Simplify 0 into 0 4.588 * [backup-simplify]: Simplify 1 into 1 4.588 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 4.588 * [taylor]: Taking taylor expansion of a in a 4.588 * [backup-simplify]: Simplify 0 into 0 4.588 * [backup-simplify]: Simplify 1 into 1 4.588 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 4.588 * [taylor]: Taking taylor expansion of b in a 4.588 * [backup-simplify]: Simplify b into b 4.588 * [taylor]: Taking taylor expansion of (+ c d) in a 4.588 * [taylor]: Taking taylor expansion of c in a 4.588 * [backup-simplify]: Simplify c into c 4.588 * [taylor]: Taking taylor expansion of d in a 4.588 * [backup-simplify]: Simplify d into d 4.588 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 4.588 * [taylor]: Taking taylor expansion of a in a 4.588 * [backup-simplify]: Simplify 0 into 0 4.588 * [backup-simplify]: Simplify 1 into 1 4.588 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 4.588 * [taylor]: Taking taylor expansion of b in a 4.589 * [backup-simplify]: Simplify b into b 4.589 * [taylor]: Taking taylor expansion of (+ c d) in a 4.589 * [taylor]: Taking taylor expansion of c in a 4.589 * [backup-simplify]: Simplify c into c 4.589 * [taylor]: Taking taylor expansion of d in a 4.589 * [backup-simplify]: Simplify d into d 4.589 * [backup-simplify]: Simplify (+ c d) into (+ c d) 4.589 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 4.589 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 4.589 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d 4.589 * [taylor]: Taking taylor expansion of c in d 4.589 * [backup-simplify]: Simplify c into c 4.589 * [taylor]: Taking taylor expansion of (+ b d) in d 4.589 * [taylor]: Taking taylor expansion of b in d 4.589 * [backup-simplify]: Simplify b into b 4.589 * [taylor]: Taking taylor expansion of d in d 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 1 into 1 4.590 * [backup-simplify]: Simplify (+ b 0) into b 4.590 * [backup-simplify]: Simplify (+ c b) into (+ b c) 4.590 * [taylor]: Taking taylor expansion of (+ b c) in b 4.590 * [taylor]: Taking taylor expansion of b in b 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 1 into 1 4.590 * [taylor]: Taking taylor expansion of c in b 4.590 * [backup-simplify]: Simplify c into c 4.590 * [backup-simplify]: Simplify (+ 0 c) into c 4.590 * [taylor]: Taking taylor expansion of c in c 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 1 into 1 4.590 * [backup-simplify]: Simplify 0 into 0 4.591 * [backup-simplify]: Simplify (+ 0 0) into 0 4.591 * [backup-simplify]: Simplify (+ 0 0) into 0 4.591 * [backup-simplify]: Simplify (+ 1 0) into 1 4.591 * [taylor]: Taking taylor expansion of 1 in d 4.592 * [backup-simplify]: Simplify 1 into 1 4.592 * [taylor]: Taking taylor expansion of 1 in b 4.592 * [backup-simplify]: Simplify 1 into 1 4.592 * [taylor]: Taking taylor expansion of 1 in c 4.592 * [backup-simplify]: Simplify 1 into 1 4.592 * [backup-simplify]: Simplify 1 into 1 4.592 * [backup-simplify]: Simplify (+ 0 1) into 1 4.592 * [backup-simplify]: Simplify (+ 0 1) into 1 4.592 * [taylor]: Taking taylor expansion of 1 in b 4.592 * [backup-simplify]: Simplify 1 into 1 4.592 * [taylor]: Taking taylor expansion of 1 in c 4.592 * [backup-simplify]: Simplify 1 into 1 4.592 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify (+ 1 0) into 1 4.593 * [taylor]: Taking taylor expansion of 1 in c 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d)) 4.593 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 4.593 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0 4.593 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 4.593 * [taylor]: Taking taylor expansion of (/ 1 a) in c 4.593 * [taylor]: Taking taylor expansion of a in c 4.593 * [backup-simplify]: Simplify a into a 4.593 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.593 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 4.593 * [taylor]: Taking taylor expansion of (/ 1 b) in c 4.593 * [taylor]: Taking taylor expansion of b in c 4.594 * [backup-simplify]: Simplify b into b 4.594 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.594 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 4.594 * [taylor]: Taking taylor expansion of (/ 1 d) in c 4.594 * [taylor]: Taking taylor expansion of d in c 4.594 * [backup-simplify]: Simplify d into d 4.594 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.594 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.594 * [taylor]: Taking taylor expansion of c in c 4.594 * [backup-simplify]: Simplify 0 into 0 4.594 * [backup-simplify]: Simplify 1 into 1 4.594 * [backup-simplify]: Simplify (/ 1 1) into 1 4.594 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 4.594 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.594 * [taylor]: Taking taylor expansion of a in b 4.594 * [backup-simplify]: Simplify a into a 4.594 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.594 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 4.594 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.594 * [taylor]: Taking taylor expansion of b in b 4.594 * [backup-simplify]: Simplify 0 into 0 4.594 * [backup-simplify]: Simplify 1 into 1 4.594 * [backup-simplify]: Simplify (/ 1 1) into 1 4.594 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 4.594 * [taylor]: Taking taylor expansion of (/ 1 d) in b 4.594 * [taylor]: Taking taylor expansion of d in b 4.594 * [backup-simplify]: Simplify d into d 4.595 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.595 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.595 * [taylor]: Taking taylor expansion of c in b 4.595 * [backup-simplify]: Simplify c into c 4.595 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.595 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.595 * [taylor]: Taking taylor expansion of (/ 1 a) in d 4.595 * [taylor]: Taking taylor expansion of a in d 4.595 * [backup-simplify]: Simplify a into a 4.595 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.595 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.595 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.595 * [taylor]: Taking taylor expansion of b in d 4.595 * [backup-simplify]: Simplify b into b 4.595 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.595 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.595 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.595 * [taylor]: Taking taylor expansion of d in d 4.595 * [backup-simplify]: Simplify 0 into 0 4.595 * [backup-simplify]: Simplify 1 into 1 4.595 * [backup-simplify]: Simplify (/ 1 1) into 1 4.595 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.595 * [taylor]: Taking taylor expansion of c in d 4.595 * [backup-simplify]: Simplify c into c 4.595 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.595 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.595 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.595 * [taylor]: Taking taylor expansion of a in a 4.595 * [backup-simplify]: Simplify 0 into 0 4.595 * [backup-simplify]: Simplify 1 into 1 4.596 * [backup-simplify]: Simplify (/ 1 1) into 1 4.596 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.596 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.596 * [taylor]: Taking taylor expansion of b in a 4.596 * [backup-simplify]: Simplify b into b 4.596 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.596 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.596 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.596 * [taylor]: Taking taylor expansion of d in a 4.596 * [backup-simplify]: Simplify d into d 4.596 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.596 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.596 * [taylor]: Taking taylor expansion of c in a 4.596 * [backup-simplify]: Simplify c into c 4.596 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.596 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.596 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.596 * [taylor]: Taking taylor expansion of a in a 4.596 * [backup-simplify]: Simplify 0 into 0 4.596 * [backup-simplify]: Simplify 1 into 1 4.596 * [backup-simplify]: Simplify (/ 1 1) into 1 4.596 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.596 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.596 * [taylor]: Taking taylor expansion of b in a 4.596 * [backup-simplify]: Simplify b into b 4.596 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.596 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.596 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.596 * [taylor]: Taking taylor expansion of d in a 4.596 * [backup-simplify]: Simplify d into d 4.596 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.596 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.596 * [taylor]: Taking taylor expansion of c in a 4.596 * [backup-simplify]: Simplify c into c 4.596 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.597 * [backup-simplify]: Simplify (+ 1 0) into 1 4.597 * [taylor]: Taking taylor expansion of 1 in d 4.597 * [backup-simplify]: Simplify 1 into 1 4.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.597 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 4.597 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.598 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.598 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 4.598 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.598 * [taylor]: Taking taylor expansion of b in d 4.598 * [backup-simplify]: Simplify b into b 4.598 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.598 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 4.598 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.598 * [taylor]: Taking taylor expansion of c in d 4.598 * [backup-simplify]: Simplify c into c 4.598 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.598 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.598 * [taylor]: Taking taylor expansion of d in d 4.598 * [backup-simplify]: Simplify 0 into 0 4.598 * [backup-simplify]: Simplify 1 into 1 4.598 * [backup-simplify]: Simplify (/ 1 1) into 1 4.598 * [backup-simplify]: Simplify (+ 0 1) into 1 4.599 * [backup-simplify]: Simplify (+ 0 1) into 1 4.599 * [taylor]: Taking taylor expansion of 1 in b 4.599 * [backup-simplify]: Simplify 1 into 1 4.599 * [taylor]: Taking taylor expansion of 1 in b 4.599 * [backup-simplify]: Simplify 1 into 1 4.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 4.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.600 * [backup-simplify]: Simplify (+ 0 0) into 0 4.600 * [backup-simplify]: Simplify (+ 0 0) into 0 4.600 * [backup-simplify]: Simplify (+ 0 0) into 0 4.600 * [taylor]: Taking taylor expansion of 0 in d 4.600 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.601 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c) 4.601 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c)) 4.601 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b 4.601 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.601 * [taylor]: Taking taylor expansion of b in b 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify 1 into 1 4.601 * [backup-simplify]: Simplify (/ 1 1) into 1 4.601 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.601 * [taylor]: Taking taylor expansion of c in b 4.601 * [backup-simplify]: Simplify c into c 4.601 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.602 * [backup-simplify]: Simplify (+ 1 0) into 1 4.602 * [taylor]: Taking taylor expansion of 1 in c 4.602 * [backup-simplify]: Simplify 1 into 1 4.602 * [taylor]: Taking taylor expansion of 0 in b 4.602 * [backup-simplify]: Simplify 0 into 0 4.602 * [taylor]: Taking taylor expansion of 1 in c 4.602 * [backup-simplify]: Simplify 1 into 1 4.602 * [taylor]: Taking taylor expansion of 1 in c 4.602 * [backup-simplify]: Simplify 1 into 1 4.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.602 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 4.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 4.603 * [backup-simplify]: Simplify (+ 0 0) into 0 4.603 * [backup-simplify]: Simplify (+ 0 0) into 0 4.603 * [backup-simplify]: Simplify (+ 0 0) into 0 4.603 * [taylor]: Taking taylor expansion of 0 in d 4.603 * [backup-simplify]: Simplify 0 into 0 4.603 * [taylor]: Taking taylor expansion of 0 in b 4.603 * [backup-simplify]: Simplify 0 into 0 4.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.604 * [backup-simplify]: Simplify (+ 0 0) into 0 4.605 * [backup-simplify]: Simplify (+ 0 0) into 0 4.605 * [taylor]: Taking taylor expansion of 0 in b 4.605 * [backup-simplify]: Simplify 0 into 0 4.605 * [taylor]: Taking taylor expansion of 0 in b 4.605 * [backup-simplify]: Simplify 0 into 0 4.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.605 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.605 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.605 * [taylor]: Taking taylor expansion of c in c 4.605 * [backup-simplify]: Simplify 0 into 0 4.605 * [backup-simplify]: Simplify 1 into 1 4.606 * [backup-simplify]: Simplify (/ 1 1) into 1 4.606 * [backup-simplify]: Simplify 1 into 1 4.606 * [taylor]: Taking taylor expansion of 0 in c 4.606 * [backup-simplify]: Simplify 0 into 0 4.606 * [taylor]: Taking taylor expansion of 0 in c 4.606 * [backup-simplify]: Simplify 0 into 0 4.606 * [taylor]: Taking taylor expansion of 0 in c 4.606 * [backup-simplify]: Simplify 0 into 0 4.606 * [backup-simplify]: Simplify 1 into 1 4.606 * [backup-simplify]: Simplify 1 into 1 4.606 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 b)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 c)) (* 1 (* 1 1)))))) into (+ b (+ c d)) 4.607 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 4.607 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0 4.607 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 4.607 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 4.607 * [taylor]: Taking taylor expansion of (/ 1 a) in c 4.607 * [taylor]: Taking taylor expansion of a in c 4.607 * [backup-simplify]: Simplify a into a 4.607 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.607 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 4.607 * [taylor]: Taking taylor expansion of (/ 1 b) in c 4.607 * [taylor]: Taking taylor expansion of b in c 4.607 * [backup-simplify]: Simplify b into b 4.607 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.607 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 4.607 * [taylor]: Taking taylor expansion of (/ 1 d) in c 4.607 * [taylor]: Taking taylor expansion of d in c 4.607 * [backup-simplify]: Simplify d into d 4.607 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.607 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.607 * [taylor]: Taking taylor expansion of c in c 4.607 * [backup-simplify]: Simplify 0 into 0 4.607 * [backup-simplify]: Simplify 1 into 1 4.607 * [backup-simplify]: Simplify (/ 1 1) into 1 4.607 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 4.608 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 4.608 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.608 * [taylor]: Taking taylor expansion of a in b 4.608 * [backup-simplify]: Simplify a into a 4.608 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.608 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 4.608 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.608 * [taylor]: Taking taylor expansion of b in b 4.608 * [backup-simplify]: Simplify 0 into 0 4.608 * [backup-simplify]: Simplify 1 into 1 4.608 * [backup-simplify]: Simplify (/ 1 1) into 1 4.608 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 4.608 * [taylor]: Taking taylor expansion of (/ 1 d) in b 4.608 * [taylor]: Taking taylor expansion of d in b 4.608 * [backup-simplify]: Simplify d into d 4.608 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.608 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.608 * [taylor]: Taking taylor expansion of c in b 4.608 * [backup-simplify]: Simplify c into c 4.608 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.608 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 4.608 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.608 * [taylor]: Taking taylor expansion of (/ 1 a) in d 4.608 * [taylor]: Taking taylor expansion of a in d 4.608 * [backup-simplify]: Simplify a into a 4.608 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.608 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.608 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.608 * [taylor]: Taking taylor expansion of b in d 4.608 * [backup-simplify]: Simplify b into b 4.608 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.608 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.608 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.608 * [taylor]: Taking taylor expansion of d in d 4.608 * [backup-simplify]: Simplify 0 into 0 4.608 * [backup-simplify]: Simplify 1 into 1 4.609 * [backup-simplify]: Simplify (/ 1 1) into 1 4.609 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.609 * [taylor]: Taking taylor expansion of c in d 4.609 * [backup-simplify]: Simplify c into c 4.609 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.609 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 4.609 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.609 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.609 * [taylor]: Taking taylor expansion of a in a 4.609 * [backup-simplify]: Simplify 0 into 0 4.609 * [backup-simplify]: Simplify 1 into 1 4.609 * [backup-simplify]: Simplify (/ 1 1) into 1 4.609 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.609 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.609 * [taylor]: Taking taylor expansion of b in a 4.609 * [backup-simplify]: Simplify b into b 4.609 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.609 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.609 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.609 * [taylor]: Taking taylor expansion of d in a 4.609 * [backup-simplify]: Simplify d into d 4.609 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.609 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.609 * [taylor]: Taking taylor expansion of c in a 4.609 * [backup-simplify]: Simplify c into c 4.609 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.609 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 4.609 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.609 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.609 * [taylor]: Taking taylor expansion of a in a 4.609 * [backup-simplify]: Simplify 0 into 0 4.610 * [backup-simplify]: Simplify 1 into 1 4.610 * [backup-simplify]: Simplify (/ 1 1) into 1 4.610 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.610 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.610 * [taylor]: Taking taylor expansion of b in a 4.610 * [backup-simplify]: Simplify b into b 4.610 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.610 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.610 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.610 * [taylor]: Taking taylor expansion of d in a 4.610 * [backup-simplify]: Simplify d into d 4.610 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.610 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.610 * [taylor]: Taking taylor expansion of c in a 4.610 * [backup-simplify]: Simplify c into c 4.610 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.610 * [backup-simplify]: Simplify (+ 1 0) into 1 4.611 * [backup-simplify]: Simplify (- 1) into -1 4.611 * [taylor]: Taking taylor expansion of -1 in d 4.611 * [backup-simplify]: Simplify -1 into -1 4.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.611 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 4.611 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.611 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.612 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 4.612 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.612 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.612 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.612 * [taylor]: Taking taylor expansion of b in d 4.612 * [backup-simplify]: Simplify b into b 4.612 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.612 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.612 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.612 * [taylor]: Taking taylor expansion of d in d 4.612 * [backup-simplify]: Simplify 0 into 0 4.612 * [backup-simplify]: Simplify 1 into 1 4.612 * [backup-simplify]: Simplify (/ 1 1) into 1 4.612 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.612 * [taylor]: Taking taylor expansion of c in d 4.612 * [backup-simplify]: Simplify c into c 4.612 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.612 * [backup-simplify]: Simplify (+ 1 0) into 1 4.613 * [backup-simplify]: Simplify (+ 0 1) into 1 4.613 * [backup-simplify]: Simplify (- 1) into -1 4.613 * [taylor]: Taking taylor expansion of -1 in b 4.613 * [backup-simplify]: Simplify -1 into -1 4.613 * [taylor]: Taking taylor expansion of -1 in b 4.613 * [backup-simplify]: Simplify -1 into -1 4.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 4.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.614 * [backup-simplify]: Simplify (+ 0 0) into 0 4.614 * [backup-simplify]: Simplify (+ 0 0) into 0 4.615 * [backup-simplify]: Simplify (+ 0 0) into 0 4.615 * [backup-simplify]: Simplify (- 0) into 0 4.615 * [taylor]: Taking taylor expansion of 0 in d 4.615 * [backup-simplify]: Simplify 0 into 0 4.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.615 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.615 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c)) 4.615 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c))) 4.616 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b 4.616 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b 4.616 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.616 * [taylor]: Taking taylor expansion of b in b 4.616 * [backup-simplify]: Simplify 0 into 0 4.616 * [backup-simplify]: Simplify 1 into 1 4.616 * [backup-simplify]: Simplify (/ 1 1) into 1 4.616 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.616 * [taylor]: Taking taylor expansion of c in b 4.616 * [backup-simplify]: Simplify c into c 4.616 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.616 * [backup-simplify]: Simplify (+ 1 0) into 1 4.616 * [backup-simplify]: Simplify (- 1) into -1 4.616 * [taylor]: Taking taylor expansion of -1 in c 4.617 * [backup-simplify]: Simplify -1 into -1 4.617 * [taylor]: Taking taylor expansion of 0 in b 4.617 * [backup-simplify]: Simplify 0 into 0 4.617 * [taylor]: Taking taylor expansion of -1 in c 4.617 * [backup-simplify]: Simplify -1 into -1 4.617 * [taylor]: Taking taylor expansion of -1 in c 4.617 * [backup-simplify]: Simplify -1 into -1 4.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.617 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.617 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 4.617 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 4.618 * [backup-simplify]: Simplify (+ 0 0) into 0 4.618 * [backup-simplify]: Simplify (+ 0 0) into 0 4.618 * [backup-simplify]: Simplify (+ 0 0) into 0 4.618 * [backup-simplify]: Simplify (- 0) into 0 4.619 * [taylor]: Taking taylor expansion of 0 in d 4.619 * [backup-simplify]: Simplify 0 into 0 4.619 * [taylor]: Taking taylor expansion of 0 in b 4.619 * [backup-simplify]: Simplify 0 into 0 4.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.620 * [backup-simplify]: Simplify (+ 0 0) into 0 4.620 * [backup-simplify]: Simplify (+ 0 0) into 0 4.620 * [backup-simplify]: Simplify (- 0) into 0 4.620 * [taylor]: Taking taylor expansion of 0 in b 4.620 * [backup-simplify]: Simplify 0 into 0 4.620 * [taylor]: Taking taylor expansion of 0 in b 4.620 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.621 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.621 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c)) 4.621 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 4.621 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.621 * [taylor]: Taking taylor expansion of c in c 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify 1 into 1 4.621 * [backup-simplify]: Simplify (/ 1 1) into 1 4.621 * [backup-simplify]: Simplify (- 1) into -1 4.621 * [backup-simplify]: Simplify -1 into -1 4.621 * [taylor]: Taking taylor expansion of 0 in c 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [taylor]: Taking taylor expansion of 0 in c 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [taylor]: Taking taylor expansion of 0 in c 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify -1 into -1 4.621 * [backup-simplify]: Simplify -1 into -1 4.622 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- d))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- b))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- c))) (* 1 (* 1 1)))))) into (+ b (+ c d)) 4.622 * * * [progress]: simplifying candidates 4.623 * [simplify]: Simplifying: (expm1 (log (exp (+ (+ a d) (+ b c))))) (log1p (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ a d))) (log (exp (+ b c))) (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c)))))) (log (cbrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c))))) (log 1) (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c)))) (log (exp (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c)))))) (log (exp (sqrt (+ (+ a d) (+ b c))))) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (log (exp (+ (+ a d) (+ b c))))) (exp (log (exp (+ (+ a d) (+ b c))))) (* (cbrt (log (exp (+ (+ a d) (+ b c))))) (cbrt (log (exp (+ (+ a d) (+ b c)))))) (cbrt (log (exp (+ (+ a d) (+ b c))))) (* (* (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ (+ a d) (+ b c))))) (sqrt (log (exp (+ (+ a d) (+ b c))))) (sqrt (log (exp (+ (+ a d) (+ b c))))) (+ a (+ b d)) (+ b (+ c d)) (+ b (+ c d)) 4.623 * * [simplify]: iteration 0: 43 enodes 4.630 * * [simplify]: iteration 1: 72 enodes 4.639 * * [simplify]: iteration 2: 175 enodes 4.752 * * [simplify]: iteration 3: 1632 enodes 5.374 * * [simplify]: iteration complete: 5001 enodes 5.374 * * [simplify]: Extracting #0: cost 18 inf + 0 5.375 * * [simplify]: Extracting #1: cost 314 inf + 2 5.383 * * [simplify]: Extracting #2: cost 1242 inf + 8973 5.434 * * [simplify]: Extracting #3: cost 1407 inf + 153929 5.514 * * [simplify]: Extracting #4: cost 61 inf + 379397 5.606 * * [simplify]: Extracting #5: cost 10 inf + 392000 5.700 * * [simplify]: Extracting #6: cost 3 inf + 395415 5.807 * * [simplify]: Extracting #7: cost 0 inf + 397260 5.952 * [simplify]: Simplified to: (expm1 (+ (+ (+ b d) a) c)) (log1p (+ (+ (+ b d) a) c)) (+ d a) (+ b c) (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)) (+ (+ b d) a) (+ b (+ d c)) (+ b (+ d c)) 5.954 * * * [progress]: adding candidates to table 6.126 * * [progress]: iteration 4 / 4 6.126 * * * [progress]: picking best candidate 6.133 * * * * [pick]: Picked # 6.133 * * * [progress]: localizing error 6.152 * * * [progress]: generating rewritten candidates 6.152 * * * [progress]: generating series expansions 6.152 * * * [progress]: simplifying candidates 6.152 * [simplify]: Simplifying: 6.152 * * [simplify]: iteration 0: 0 enodes 6.152 * * [simplify]: iteration complete: 0 enodes 6.152 * * [simplify]: Extracting #0: cost 0 inf + 0 6.152 * [simplify]: Simplified to: 6.152 * * * [progress]: adding candidates to table 6.153 * [progress]: [Phase 3 of 3] Extracting. 6.161 * [simplify]: Simplifying: (* (+ (+ d a) (+ b c)) 2.0) 6.161 * * [simplify]: iteration 0: 9 enodes 6.162 * * [simplify]: iteration 1: 13 enodes 6.162 * * [simplify]: iteration complete: 13 enodes 6.162 * * [simplify]: Extracting #0: cost 1 inf + 0 6.162 * * [simplify]: Extracting #1: cost 3 inf + 0 6.162 * * [simplify]: Extracting #2: cost 4 inf + 1 6.162 * * [simplify]: Extracting #3: cost 8 inf + 1 6.162 * * [simplify]: Extracting #4: cost 3 inf + 47 6.163 * * [simplify]: Extracting #5: cost 0 inf + 378 6.163 * [simplify]: Simplified to: (* 2.0 (+ (+ b c) (+ a d))) 8.115 * [regime-testing]: Baseline error score: 0 8.130 * [regime-testing]: Oracle error score: 0 8.130 * [regime-testing]: End program error score: 0 8.238 * [regime-testing]: Target error score: 3.8543459084810556