13.067 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.064 * * * [progress]: [2/2] Setting up program. 0.070 * [progress]: [Phase 2 of 3] Improving. 0.071 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.071 * * [simplify]: iteration 0: 11 enodes 0.074 * * [simplify]: iteration 1: 26 enodes 0.083 * * [simplify]: iteration 2: 81 enodes 0.142 * * [simplify]: iteration 3: 245 enodes 0.284 * * [simplify]: iteration 4: 775 enodes 2.127 * * [simplify]: iteration 5: 3891 enodes 3.240 * * [simplify]: iteration complete: 5000 enodes 3.240 * * [simplify]: Extracting #0: cost 1 inf + 0 3.240 * * [simplify]: Extracting #1: cost 206 inf + 0 3.246 * * [simplify]: Extracting #2: cost 950 inf + 355 3.251 * * [simplify]: Extracting #3: cost 86 inf + 4084 3.255 * * [simplify]: Extracting #4: cost 0 inf + 4605 3.259 * * [simplify]: Extracting #5: cost 0 inf + 4604 3.265 * [simplify]: Simplified to: (* d1 (+ (- (- d2 d3) d1) d4)) 3.273 * * [progress]: iteration 1 / 4 3.273 * * * [progress]: picking best candidate 3.281 * * * * [pick]: Picked # 3.282 * * * [progress]: localizing error 3.296 * * * [progress]: generating rewritten candidates 3.296 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 3.335 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 3.343 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 3.540 * * * [progress]: generating series expansions 3.540 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 3.540 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.540 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 3.540 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 3.540 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 3.540 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.540 * [taylor]: Taking taylor expansion of d4 in d4 3.540 * [backup-simplify]: Simplify 0 into 0 3.540 * [backup-simplify]: Simplify 1 into 1 3.540 * [taylor]: Taking taylor expansion of d1 in d4 3.540 * [backup-simplify]: Simplify d1 into d1 3.540 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.540 * [taylor]: Taking taylor expansion of d2 in d4 3.540 * [backup-simplify]: Simplify d2 into d2 3.540 * [taylor]: Taking taylor expansion of d1 in d4 3.540 * [backup-simplify]: Simplify d1 into d1 3.540 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.540 * [taylor]: Taking taylor expansion of d3 in d4 3.540 * [backup-simplify]: Simplify d3 into d3 3.540 * [taylor]: Taking taylor expansion of d1 in d4 3.540 * [backup-simplify]: Simplify d1 into d1 3.540 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 3.540 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 3.540 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.540 * [taylor]: Taking taylor expansion of d4 in d3 3.540 * [backup-simplify]: Simplify d4 into d4 3.540 * [taylor]: Taking taylor expansion of d1 in d3 3.540 * [backup-simplify]: Simplify d1 into d1 3.540 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.540 * [taylor]: Taking taylor expansion of d2 in d3 3.540 * [backup-simplify]: Simplify d2 into d2 3.540 * [taylor]: Taking taylor expansion of d1 in d3 3.540 * [backup-simplify]: Simplify d1 into d1 3.540 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.540 * [taylor]: Taking taylor expansion of d3 in d3 3.540 * [backup-simplify]: Simplify 0 into 0 3.540 * [backup-simplify]: Simplify 1 into 1 3.541 * [taylor]: Taking taylor expansion of d1 in d3 3.541 * [backup-simplify]: Simplify d1 into d1 3.541 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 3.541 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 3.541 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.541 * [taylor]: Taking taylor expansion of d4 in d2 3.541 * [backup-simplify]: Simplify d4 into d4 3.541 * [taylor]: Taking taylor expansion of d1 in d2 3.541 * [backup-simplify]: Simplify d1 into d1 3.541 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.541 * [taylor]: Taking taylor expansion of d2 in d2 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 1 into 1 3.541 * [taylor]: Taking taylor expansion of d1 in d2 3.541 * [backup-simplify]: Simplify d1 into d1 3.541 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.541 * [taylor]: Taking taylor expansion of d3 in d2 3.541 * [backup-simplify]: Simplify d3 into d3 3.541 * [taylor]: Taking taylor expansion of d1 in d2 3.541 * [backup-simplify]: Simplify d1 into d1 3.541 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 3.541 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.541 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.541 * [taylor]: Taking taylor expansion of d4 in d1 3.541 * [backup-simplify]: Simplify d4 into d4 3.541 * [taylor]: Taking taylor expansion of d1 in d1 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 1 into 1 3.541 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.541 * [taylor]: Taking taylor expansion of d2 in d1 3.541 * [backup-simplify]: Simplify d2 into d2 3.541 * [taylor]: Taking taylor expansion of d1 in d1 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 1 into 1 3.541 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.541 * [taylor]: Taking taylor expansion of d3 in d1 3.541 * [backup-simplify]: Simplify d3 into d3 3.541 * [taylor]: Taking taylor expansion of d1 in d1 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 1 into 1 3.541 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 3.541 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.541 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.541 * [taylor]: Taking taylor expansion of d4 in d1 3.541 * [backup-simplify]: Simplify d4 into d4 3.541 * [taylor]: Taking taylor expansion of d1 in d1 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 1 into 1 3.541 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.541 * [taylor]: Taking taylor expansion of d2 in d1 3.541 * [backup-simplify]: Simplify d2 into d2 3.541 * [taylor]: Taking taylor expansion of d1 in d1 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 1 into 1 3.541 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.541 * [taylor]: Taking taylor expansion of d3 in d1 3.541 * [backup-simplify]: Simplify d3 into d3 3.541 * [taylor]: Taking taylor expansion of d1 in d1 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 1 into 1 3.541 * [backup-simplify]: Simplify (* d4 0) into 0 3.541 * [backup-simplify]: Simplify (* d2 0) into 0 3.542 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [backup-simplify]: Simplify (* d3 0) into 0 3.542 * [backup-simplify]: Simplify (- 0) into 0 3.543 * [backup-simplify]: Simplify (+ 0 0) into 0 3.543 * [taylor]: Taking taylor expansion of 0 in d2 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [taylor]: Taking taylor expansion of 0 in d3 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [taylor]: Taking taylor expansion of 0 in d4 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.543 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.543 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.544 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.544 * [backup-simplify]: Simplify (- d3) into (- d3) 3.544 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.544 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 3.544 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.544 * [taylor]: Taking taylor expansion of d4 in d2 3.544 * [backup-simplify]: Simplify d4 into d4 3.544 * [taylor]: Taking taylor expansion of d2 in d2 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [taylor]: Taking taylor expansion of d3 in d2 3.544 * [backup-simplify]: Simplify d3 into d3 3.544 * [backup-simplify]: Simplify (+ d4 0) into d4 3.544 * [backup-simplify]: Simplify (- d3) into (- d3) 3.544 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.544 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.544 * [taylor]: Taking taylor expansion of d4 in d3 3.544 * [backup-simplify]: Simplify d4 into d4 3.544 * [taylor]: Taking taylor expansion of d3 in d3 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [backup-simplify]: Simplify (- 0) into 0 3.544 * [backup-simplify]: Simplify (+ d4 0) into d4 3.544 * [taylor]: Taking taylor expansion of d4 in d4 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [backup-simplify]: Simplify 0 into 0 3.545 * [taylor]: Taking taylor expansion of 0 in d3 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [taylor]: Taking taylor expansion of 0 in d4 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [taylor]: Taking taylor expansion of 0 in d4 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.546 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.546 * [backup-simplify]: Simplify (+ 0 0) into 0 3.546 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.546 * [backup-simplify]: Simplify (- 0) into 0 3.547 * [backup-simplify]: Simplify (+ 0 0) into 0 3.547 * [taylor]: Taking taylor expansion of 0 in d2 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [taylor]: Taking taylor expansion of 0 in d3 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [taylor]: Taking taylor expansion of 0 in d4 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 3.547 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 3.547 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 3.547 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.547 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.547 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.547 * [taylor]: Taking taylor expansion of d2 in d4 3.547 * [backup-simplify]: Simplify d2 into d2 3.547 * [taylor]: Taking taylor expansion of d1 in d4 3.547 * [backup-simplify]: Simplify d1 into d1 3.547 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.547 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.547 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.547 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.547 * [taylor]: Taking taylor expansion of d4 in d4 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [backup-simplify]: Simplify 1 into 1 3.547 * [taylor]: Taking taylor expansion of d1 in d4 3.547 * [backup-simplify]: Simplify d1 into d1 3.547 * [backup-simplify]: Simplify (* 0 d1) into 0 3.548 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.548 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.548 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.548 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.548 * [taylor]: Taking taylor expansion of d3 in d4 3.548 * [backup-simplify]: Simplify d3 into d3 3.548 * [taylor]: Taking taylor expansion of d1 in d4 3.548 * [backup-simplify]: Simplify d1 into d1 3.548 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.548 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.548 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 3.548 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.548 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.548 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.548 * [taylor]: Taking taylor expansion of d2 in d3 3.548 * [backup-simplify]: Simplify d2 into d2 3.548 * [taylor]: Taking taylor expansion of d1 in d3 3.548 * [backup-simplify]: Simplify d1 into d1 3.548 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.548 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.548 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.548 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.548 * [taylor]: Taking taylor expansion of d4 in d3 3.548 * [backup-simplify]: Simplify d4 into d4 3.548 * [taylor]: Taking taylor expansion of d1 in d3 3.548 * [backup-simplify]: Simplify d1 into d1 3.548 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.548 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.548 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.548 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.548 * [taylor]: Taking taylor expansion of d3 in d3 3.548 * [backup-simplify]: Simplify 0 into 0 3.548 * [backup-simplify]: Simplify 1 into 1 3.548 * [taylor]: Taking taylor expansion of d1 in d3 3.548 * [backup-simplify]: Simplify d1 into d1 3.548 * [backup-simplify]: Simplify (* 0 d1) into 0 3.549 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.549 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.549 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 3.549 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.549 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.549 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.549 * [taylor]: Taking taylor expansion of d2 in d2 3.549 * [backup-simplify]: Simplify 0 into 0 3.549 * [backup-simplify]: Simplify 1 into 1 3.549 * [taylor]: Taking taylor expansion of d1 in d2 3.549 * [backup-simplify]: Simplify d1 into d1 3.549 * [backup-simplify]: Simplify (* 0 d1) into 0 3.549 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.549 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.549 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.549 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.549 * [taylor]: Taking taylor expansion of d4 in d2 3.549 * [backup-simplify]: Simplify d4 into d4 3.549 * [taylor]: Taking taylor expansion of d1 in d2 3.549 * [backup-simplify]: Simplify d1 into d1 3.549 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.549 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.550 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.550 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.550 * [taylor]: Taking taylor expansion of d3 in d2 3.550 * [backup-simplify]: Simplify d3 into d3 3.550 * [taylor]: Taking taylor expansion of d1 in d2 3.550 * [backup-simplify]: Simplify d1 into d1 3.550 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.550 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.550 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.550 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.550 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.550 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.550 * [taylor]: Taking taylor expansion of d2 in d1 3.550 * [backup-simplify]: Simplify d2 into d2 3.550 * [taylor]: Taking taylor expansion of d1 in d1 3.550 * [backup-simplify]: Simplify 0 into 0 3.550 * [backup-simplify]: Simplify 1 into 1 3.550 * [backup-simplify]: Simplify (* d2 0) into 0 3.550 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.550 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.550 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.550 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.550 * [taylor]: Taking taylor expansion of d4 in d1 3.550 * [backup-simplify]: Simplify d4 into d4 3.550 * [taylor]: Taking taylor expansion of d1 in d1 3.550 * [backup-simplify]: Simplify 0 into 0 3.550 * [backup-simplify]: Simplify 1 into 1 3.550 * [backup-simplify]: Simplify (* d4 0) into 0 3.551 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.551 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.551 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.551 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.551 * [taylor]: Taking taylor expansion of d3 in d1 3.551 * [backup-simplify]: Simplify d3 into d3 3.551 * [taylor]: Taking taylor expansion of d1 in d1 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [backup-simplify]: Simplify 1 into 1 3.551 * [backup-simplify]: Simplify (* d3 0) into 0 3.551 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.551 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.551 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.551 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.551 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.551 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.551 * [taylor]: Taking taylor expansion of d2 in d1 3.551 * [backup-simplify]: Simplify d2 into d2 3.551 * [taylor]: Taking taylor expansion of d1 in d1 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [backup-simplify]: Simplify 1 into 1 3.551 * [backup-simplify]: Simplify (* d2 0) into 0 3.552 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.552 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.552 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.552 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.552 * [taylor]: Taking taylor expansion of d4 in d1 3.552 * [backup-simplify]: Simplify d4 into d4 3.552 * [taylor]: Taking taylor expansion of d1 in d1 3.552 * [backup-simplify]: Simplify 0 into 0 3.552 * [backup-simplify]: Simplify 1 into 1 3.552 * [backup-simplify]: Simplify (* d4 0) into 0 3.552 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.552 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.552 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.552 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.552 * [taylor]: Taking taylor expansion of d3 in d1 3.552 * [backup-simplify]: Simplify d3 into d3 3.552 * [taylor]: Taking taylor expansion of d1 in d1 3.552 * [backup-simplify]: Simplify 0 into 0 3.552 * [backup-simplify]: Simplify 1 into 1 3.552 * [backup-simplify]: Simplify (* d3 0) into 0 3.552 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.552 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.553 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.553 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.553 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.553 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.553 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.553 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.553 * [taylor]: Taking taylor expansion of d4 in d2 3.553 * [backup-simplify]: Simplify d4 into d4 3.553 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.553 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.553 * [taylor]: Taking taylor expansion of d2 in d2 3.553 * [backup-simplify]: Simplify 0 into 0 3.553 * [backup-simplify]: Simplify 1 into 1 3.553 * [backup-simplify]: Simplify (/ 1 1) into 1 3.553 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.553 * [taylor]: Taking taylor expansion of d3 in d2 3.553 * [backup-simplify]: Simplify d3 into d3 3.553 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.554 * [backup-simplify]: Simplify (+ 0 1) into 1 3.554 * [backup-simplify]: Simplify (+ 1 0) into 1 3.554 * [taylor]: Taking taylor expansion of 1 in d3 3.554 * [backup-simplify]: Simplify 1 into 1 3.554 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.555 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.555 * [backup-simplify]: Simplify (+ 0 0) into 0 3.556 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.556 * [backup-simplify]: Simplify (- 0) into 0 3.556 * [backup-simplify]: Simplify (+ 0 0) into 0 3.556 * [taylor]: Taking taylor expansion of 0 in d2 3.556 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.557 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.557 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.557 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.557 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.557 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.557 * [taylor]: Taking taylor expansion of d4 in d3 3.557 * [backup-simplify]: Simplify d4 into d4 3.557 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.557 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.557 * [taylor]: Taking taylor expansion of d3 in d3 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify 1 into 1 3.557 * [backup-simplify]: Simplify (/ 1 1) into 1 3.557 * [backup-simplify]: Simplify (- 1) into -1 3.558 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.558 * [taylor]: Taking taylor expansion of -1 in d4 3.558 * [backup-simplify]: Simplify -1 into -1 3.558 * [taylor]: Taking taylor expansion of 1 in d4 3.558 * [backup-simplify]: Simplify 1 into 1 3.558 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.559 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.559 * [backup-simplify]: Simplify (+ 0 0) into 0 3.560 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.560 * [backup-simplify]: Simplify (- 0) into 0 3.560 * [backup-simplify]: Simplify (+ 0 0) into 0 3.560 * [taylor]: Taking taylor expansion of 0 in d2 3.560 * [backup-simplify]: Simplify 0 into 0 3.560 * [taylor]: Taking taylor expansion of 0 in d3 3.560 * [backup-simplify]: Simplify 0 into 0 3.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.561 * [backup-simplify]: Simplify (+ 0 0) into 0 3.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.562 * [backup-simplify]: Simplify (- 0) into 0 3.562 * [backup-simplify]: Simplify (+ 0 0) into 0 3.562 * [taylor]: Taking taylor expansion of 0 in d3 3.562 * [backup-simplify]: Simplify 0 into 0 3.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.563 * [backup-simplify]: Simplify (- 0) into 0 3.563 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.563 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.563 * [taylor]: Taking taylor expansion of d4 in d4 3.563 * [backup-simplify]: Simplify 0 into 0 3.563 * [backup-simplify]: Simplify 1 into 1 3.563 * [backup-simplify]: Simplify (/ 1 1) into 1 3.563 * [backup-simplify]: Simplify 1 into 1 3.563 * [taylor]: Taking taylor expansion of 0 in d4 3.563 * [backup-simplify]: Simplify 0 into 0 3.563 * [backup-simplify]: Simplify -1 into -1 3.563 * [backup-simplify]: Simplify 1 into 1 3.564 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.564 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 3.564 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 3.564 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 3.564 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.564 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.564 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.564 * [taylor]: Taking taylor expansion of d2 in d4 3.564 * [backup-simplify]: Simplify d2 into d2 3.564 * [taylor]: Taking taylor expansion of d1 in d4 3.564 * [backup-simplify]: Simplify d1 into d1 3.564 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.564 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.564 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.564 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.564 * [taylor]: Taking taylor expansion of d4 in d4 3.564 * [backup-simplify]: Simplify 0 into 0 3.564 * [backup-simplify]: Simplify 1 into 1 3.564 * [taylor]: Taking taylor expansion of d1 in d4 3.564 * [backup-simplify]: Simplify d1 into d1 3.564 * [backup-simplify]: Simplify (* 0 d1) into 0 3.564 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.564 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.565 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.565 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.565 * [taylor]: Taking taylor expansion of d3 in d4 3.565 * [backup-simplify]: Simplify d3 into d3 3.565 * [taylor]: Taking taylor expansion of d1 in d4 3.565 * [backup-simplify]: Simplify d1 into d1 3.565 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.565 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.565 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 3.565 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.565 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.565 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.565 * [taylor]: Taking taylor expansion of d2 in d3 3.565 * [backup-simplify]: Simplify d2 into d2 3.565 * [taylor]: Taking taylor expansion of d1 in d3 3.565 * [backup-simplify]: Simplify d1 into d1 3.565 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.565 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.565 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.565 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.565 * [taylor]: Taking taylor expansion of d4 in d3 3.565 * [backup-simplify]: Simplify d4 into d4 3.565 * [taylor]: Taking taylor expansion of d1 in d3 3.565 * [backup-simplify]: Simplify d1 into d1 3.565 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.565 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.565 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.565 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.565 * [taylor]: Taking taylor expansion of d3 in d3 3.565 * [backup-simplify]: Simplify 0 into 0 3.565 * [backup-simplify]: Simplify 1 into 1 3.565 * [taylor]: Taking taylor expansion of d1 in d3 3.565 * [backup-simplify]: Simplify d1 into d1 3.565 * [backup-simplify]: Simplify (* 0 d1) into 0 3.565 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.566 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.566 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 3.566 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.566 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.566 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.566 * [taylor]: Taking taylor expansion of d2 in d2 3.566 * [backup-simplify]: Simplify 0 into 0 3.566 * [backup-simplify]: Simplify 1 into 1 3.566 * [taylor]: Taking taylor expansion of d1 in d2 3.566 * [backup-simplify]: Simplify d1 into d1 3.566 * [backup-simplify]: Simplify (* 0 d1) into 0 3.566 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.566 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.566 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.566 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.566 * [taylor]: Taking taylor expansion of d4 in d2 3.566 * [backup-simplify]: Simplify d4 into d4 3.566 * [taylor]: Taking taylor expansion of d1 in d2 3.566 * [backup-simplify]: Simplify d1 into d1 3.566 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.566 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.566 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.566 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.566 * [taylor]: Taking taylor expansion of d3 in d2 3.566 * [backup-simplify]: Simplify d3 into d3 3.566 * [taylor]: Taking taylor expansion of d1 in d2 3.566 * [backup-simplify]: Simplify d1 into d1 3.566 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.566 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.566 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.566 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.566 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.566 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.566 * [taylor]: Taking taylor expansion of d2 in d1 3.566 * [backup-simplify]: Simplify d2 into d2 3.566 * [taylor]: Taking taylor expansion of d1 in d1 3.566 * [backup-simplify]: Simplify 0 into 0 3.567 * [backup-simplify]: Simplify 1 into 1 3.567 * [backup-simplify]: Simplify (* d2 0) into 0 3.567 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.567 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.567 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.567 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.567 * [taylor]: Taking taylor expansion of d4 in d1 3.567 * [backup-simplify]: Simplify d4 into d4 3.567 * [taylor]: Taking taylor expansion of d1 in d1 3.567 * [backup-simplify]: Simplify 0 into 0 3.567 * [backup-simplify]: Simplify 1 into 1 3.567 * [backup-simplify]: Simplify (* d4 0) into 0 3.567 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.567 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.567 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.567 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.567 * [taylor]: Taking taylor expansion of d3 in d1 3.567 * [backup-simplify]: Simplify d3 into d3 3.567 * [taylor]: Taking taylor expansion of d1 in d1 3.567 * [backup-simplify]: Simplify 0 into 0 3.567 * [backup-simplify]: Simplify 1 into 1 3.567 * [backup-simplify]: Simplify (* d3 0) into 0 3.568 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.568 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.568 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.568 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.568 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.568 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.568 * [taylor]: Taking taylor expansion of d2 in d1 3.568 * [backup-simplify]: Simplify d2 into d2 3.568 * [taylor]: Taking taylor expansion of d1 in d1 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 1 into 1 3.568 * [backup-simplify]: Simplify (* d2 0) into 0 3.568 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.568 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.568 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.568 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.568 * [taylor]: Taking taylor expansion of d4 in d1 3.568 * [backup-simplify]: Simplify d4 into d4 3.568 * [taylor]: Taking taylor expansion of d1 in d1 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 1 into 1 3.568 * [backup-simplify]: Simplify (* d4 0) into 0 3.569 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.569 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.569 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.569 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.569 * [taylor]: Taking taylor expansion of d3 in d1 3.569 * [backup-simplify]: Simplify d3 into d3 3.569 * [taylor]: Taking taylor expansion of d1 in d1 3.569 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [backup-simplify]: Simplify (* d3 0) into 0 3.569 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.569 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.569 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.569 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.569 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.569 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.570 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.570 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.570 * [taylor]: Taking taylor expansion of d4 in d2 3.570 * [backup-simplify]: Simplify d4 into d4 3.570 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.570 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.570 * [taylor]: Taking taylor expansion of d2 in d2 3.570 * [backup-simplify]: Simplify 0 into 0 3.570 * [backup-simplify]: Simplify 1 into 1 3.570 * [backup-simplify]: Simplify (/ 1 1) into 1 3.570 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.570 * [taylor]: Taking taylor expansion of d3 in d2 3.570 * [backup-simplify]: Simplify d3 into d3 3.570 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.570 * [backup-simplify]: Simplify (+ 0 1) into 1 3.571 * [backup-simplify]: Simplify (+ 1 0) into 1 3.571 * [taylor]: Taking taylor expansion of 1 in d3 3.571 * [backup-simplify]: Simplify 1 into 1 3.571 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.571 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.572 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.572 * [backup-simplify]: Simplify (+ 0 0) into 0 3.573 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.573 * [backup-simplify]: Simplify (- 0) into 0 3.573 * [backup-simplify]: Simplify (+ 0 0) into 0 3.573 * [taylor]: Taking taylor expansion of 0 in d2 3.573 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.574 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.574 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.574 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.574 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.574 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.574 * [taylor]: Taking taylor expansion of d4 in d3 3.574 * [backup-simplify]: Simplify d4 into d4 3.574 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.574 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.574 * [taylor]: Taking taylor expansion of d3 in d3 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify 1 into 1 3.574 * [backup-simplify]: Simplify (/ 1 1) into 1 3.574 * [backup-simplify]: Simplify (- 1) into -1 3.575 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.575 * [taylor]: Taking taylor expansion of -1 in d4 3.575 * [backup-simplify]: Simplify -1 into -1 3.575 * [taylor]: Taking taylor expansion of 1 in d4 3.575 * [backup-simplify]: Simplify 1 into 1 3.575 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.576 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.576 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.576 * [backup-simplify]: Simplify (+ 0 0) into 0 3.577 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.577 * [backup-simplify]: Simplify (- 0) into 0 3.577 * [backup-simplify]: Simplify (+ 0 0) into 0 3.577 * [taylor]: Taking taylor expansion of 0 in d2 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [taylor]: Taking taylor expansion of 0 in d3 3.577 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.578 * [backup-simplify]: Simplify (+ 0 0) into 0 3.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.579 * [backup-simplify]: Simplify (- 0) into 0 3.579 * [backup-simplify]: Simplify (+ 0 0) into 0 3.579 * [taylor]: Taking taylor expansion of 0 in d3 3.579 * [backup-simplify]: Simplify 0 into 0 3.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.580 * [backup-simplify]: Simplify (- 0) into 0 3.580 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.580 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.580 * [taylor]: Taking taylor expansion of d4 in d4 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 1 into 1 3.580 * [backup-simplify]: Simplify (/ 1 1) into 1 3.580 * [backup-simplify]: Simplify 1 into 1 3.580 * [taylor]: Taking taylor expansion of 0 in d4 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify -1 into -1 3.580 * [backup-simplify]: Simplify 1 into 1 3.581 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.581 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 3.581 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 3.581 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 3.581 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 3.581 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.581 * [taylor]: Taking taylor expansion of d2 in d3 3.581 * [backup-simplify]: Simplify d2 into d2 3.581 * [taylor]: Taking taylor expansion of d1 in d3 3.581 * [backup-simplify]: Simplify d1 into d1 3.581 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.581 * [taylor]: Taking taylor expansion of d3 in d3 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.581 * [taylor]: Taking taylor expansion of d1 in d3 3.581 * [backup-simplify]: Simplify d1 into d1 3.581 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 3.581 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.581 * [taylor]: Taking taylor expansion of d2 in d2 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.581 * [taylor]: Taking taylor expansion of d1 in d2 3.581 * [backup-simplify]: Simplify d1 into d1 3.581 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.581 * [taylor]: Taking taylor expansion of d3 in d2 3.581 * [backup-simplify]: Simplify d3 into d3 3.581 * [taylor]: Taking taylor expansion of d1 in d2 3.581 * [backup-simplify]: Simplify d1 into d1 3.581 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 3.581 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.581 * [taylor]: Taking taylor expansion of d2 in d1 3.581 * [backup-simplify]: Simplify d2 into d2 3.581 * [taylor]: Taking taylor expansion of d1 in d1 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.581 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.581 * [taylor]: Taking taylor expansion of d3 in d1 3.581 * [backup-simplify]: Simplify d3 into d3 3.581 * [taylor]: Taking taylor expansion of d1 in d1 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.581 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 3.581 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.581 * [taylor]: Taking taylor expansion of d2 in d1 3.581 * [backup-simplify]: Simplify d2 into d2 3.581 * [taylor]: Taking taylor expansion of d1 in d1 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.581 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.581 * [taylor]: Taking taylor expansion of d3 in d1 3.581 * [backup-simplify]: Simplify d3 into d3 3.581 * [taylor]: Taking taylor expansion of d1 in d1 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (* d2 0) into 0 3.582 * [backup-simplify]: Simplify (* d3 0) into 0 3.582 * [backup-simplify]: Simplify (- 0) into 0 3.582 * [backup-simplify]: Simplify (+ 0 0) into 0 3.582 * [taylor]: Taking taylor expansion of 0 in d2 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [taylor]: Taking taylor expansion of 0 in d3 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.583 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.583 * [backup-simplify]: Simplify (- d3) into (- d3) 3.583 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.583 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 3.583 * [taylor]: Taking taylor expansion of d2 in d2 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [taylor]: Taking taylor expansion of d3 in d2 3.583 * [backup-simplify]: Simplify d3 into d3 3.583 * [backup-simplify]: Simplify (- d3) into (- d3) 3.583 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.583 * [taylor]: Taking taylor expansion of (- d3) in d3 3.583 * [taylor]: Taking taylor expansion of d3 in d3 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [backup-simplify]: Simplify (- 0) into 0 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [taylor]: Taking taylor expansion of 0 in d3 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 0 into 0 3.584 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.584 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.584 * [backup-simplify]: Simplify (- 0) into 0 3.585 * [backup-simplify]: Simplify (+ 0 0) into 0 3.585 * [taylor]: Taking taylor expansion of 0 in d2 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [taylor]: Taking taylor expansion of 0 in d3 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify (- 0) into 0 3.585 * [backup-simplify]: Simplify (+ 1 0) into 1 3.585 * [taylor]: Taking taylor expansion of 1 in d3 3.585 * [backup-simplify]: Simplify 1 into 1 3.585 * [backup-simplify]: Simplify 1 into 1 3.585 * [taylor]: Taking taylor expansion of 0 in d3 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify (- 1) into -1 3.586 * [backup-simplify]: Simplify -1 into -1 3.586 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.587 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.587 * [backup-simplify]: Simplify (- 0) into 0 3.587 * [backup-simplify]: Simplify (+ 0 0) into 0 3.587 * [taylor]: Taking taylor expansion of 0 in d2 3.587 * [backup-simplify]: Simplify 0 into 0 3.587 * [taylor]: Taking taylor expansion of 0 in d3 3.587 * [backup-simplify]: Simplify 0 into 0 3.587 * [backup-simplify]: Simplify 0 into 0 3.587 * [taylor]: Taking taylor expansion of 0 in d3 3.587 * [backup-simplify]: Simplify 0 into 0 3.587 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify (- 0) into 0 3.588 * [backup-simplify]: Simplify (+ 0 0) into 0 3.588 * [taylor]: Taking taylor expansion of 0 in d3 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [taylor]: Taking taylor expansion of 0 in d3 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 3.589 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 3.589 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 3.589 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 3.589 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.589 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.589 * [taylor]: Taking taylor expansion of d2 in d3 3.589 * [backup-simplify]: Simplify d2 into d2 3.589 * [taylor]: Taking taylor expansion of d1 in d3 3.589 * [backup-simplify]: Simplify d1 into d1 3.589 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.589 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.589 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.589 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.589 * [taylor]: Taking taylor expansion of d3 in d3 3.589 * [backup-simplify]: Simplify 0 into 0 3.589 * [backup-simplify]: Simplify 1 into 1 3.589 * [taylor]: Taking taylor expansion of d1 in d3 3.589 * [backup-simplify]: Simplify d1 into d1 3.589 * [backup-simplify]: Simplify (* 0 d1) into 0 3.589 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.589 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.589 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 3.589 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.589 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.589 * [taylor]: Taking taylor expansion of d2 in d2 3.589 * [backup-simplify]: Simplify 0 into 0 3.589 * [backup-simplify]: Simplify 1 into 1 3.589 * [taylor]: Taking taylor expansion of d1 in d2 3.589 * [backup-simplify]: Simplify d1 into d1 3.589 * [backup-simplify]: Simplify (* 0 d1) into 0 3.590 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.590 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.590 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.590 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.590 * [taylor]: Taking taylor expansion of d3 in d2 3.590 * [backup-simplify]: Simplify d3 into d3 3.590 * [taylor]: Taking taylor expansion of d1 in d2 3.590 * [backup-simplify]: Simplify d1 into d1 3.590 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.590 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.590 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.590 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.590 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.590 * [taylor]: Taking taylor expansion of d2 in d1 3.590 * [backup-simplify]: Simplify d2 into d2 3.590 * [taylor]: Taking taylor expansion of d1 in d1 3.590 * [backup-simplify]: Simplify 0 into 0 3.590 * [backup-simplify]: Simplify 1 into 1 3.590 * [backup-simplify]: Simplify (* d2 0) into 0 3.590 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.590 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.590 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.590 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.590 * [taylor]: Taking taylor expansion of d3 in d1 3.590 * [backup-simplify]: Simplify d3 into d3 3.590 * [taylor]: Taking taylor expansion of d1 in d1 3.590 * [backup-simplify]: Simplify 0 into 0 3.590 * [backup-simplify]: Simplify 1 into 1 3.591 * [backup-simplify]: Simplify (* d3 0) into 0 3.591 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.591 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.591 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.591 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.591 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.591 * [taylor]: Taking taylor expansion of d2 in d1 3.591 * [backup-simplify]: Simplify d2 into d2 3.591 * [taylor]: Taking taylor expansion of d1 in d1 3.591 * [backup-simplify]: Simplify 0 into 0 3.591 * [backup-simplify]: Simplify 1 into 1 3.591 * [backup-simplify]: Simplify (* d2 0) into 0 3.591 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.591 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.591 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.591 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.591 * [taylor]: Taking taylor expansion of d3 in d1 3.591 * [backup-simplify]: Simplify d3 into d3 3.591 * [taylor]: Taking taylor expansion of d1 in d1 3.591 * [backup-simplify]: Simplify 0 into 0 3.591 * [backup-simplify]: Simplify 1 into 1 3.591 * [backup-simplify]: Simplify (* d3 0) into 0 3.592 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.592 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.592 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.592 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.592 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.592 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.592 * [taylor]: Taking taylor expansion of d2 in d2 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [backup-simplify]: Simplify 1 into 1 3.592 * [backup-simplify]: Simplify (/ 1 1) into 1 3.592 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.592 * [taylor]: Taking taylor expansion of d3 in d2 3.592 * [backup-simplify]: Simplify d3 into d3 3.592 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.593 * [backup-simplify]: Simplify (+ 1 0) into 1 3.593 * [taylor]: Taking taylor expansion of 1 in d3 3.593 * [backup-simplify]: Simplify 1 into 1 3.593 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.595 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.596 * [backup-simplify]: Simplify (- 0) into 0 3.596 * [backup-simplify]: Simplify (+ 0 0) into 0 3.596 * [taylor]: Taking taylor expansion of 0 in d2 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.597 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.597 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.597 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.597 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.597 * [taylor]: Taking taylor expansion of d3 in d3 3.597 * [backup-simplify]: Simplify 0 into 0 3.597 * [backup-simplify]: Simplify 1 into 1 3.597 * [backup-simplify]: Simplify (/ 1 1) into 1 3.597 * [backup-simplify]: Simplify (- 1) into -1 3.597 * [backup-simplify]: Simplify -1 into -1 3.597 * [backup-simplify]: Simplify 1 into 1 3.598 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.598 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.599 * [backup-simplify]: Simplify (- 0) into 0 3.599 * [backup-simplify]: Simplify (+ 0 0) into 0 3.599 * [taylor]: Taking taylor expansion of 0 in d2 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [taylor]: Taking taylor expansion of 0 in d3 3.599 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.600 * [backup-simplify]: Simplify (- 0) into 0 3.600 * [backup-simplify]: Simplify (+ 0 0) into 0 3.600 * [taylor]: Taking taylor expansion of 0 in d3 3.600 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.601 * [backup-simplify]: Simplify (- 0) into 0 3.601 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify 0 into 0 3.602 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.602 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.602 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.602 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.603 * [backup-simplify]: Simplify (- 0) into 0 3.603 * [backup-simplify]: Simplify (+ 0 0) into 0 3.603 * [taylor]: Taking taylor expansion of 0 in d2 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [taylor]: Taking taylor expansion of 0 in d3 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [taylor]: Taking taylor expansion of 0 in d3 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.604 * [backup-simplify]: Simplify (- 0) into 0 3.604 * [backup-simplify]: Simplify (+ 0 0) into 0 3.604 * [taylor]: Taking taylor expansion of 0 in d3 3.604 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.605 * [backup-simplify]: Simplify (- 0) into 0 3.605 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 3.605 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 3.605 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 3.605 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 3.605 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.606 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.606 * [taylor]: Taking taylor expansion of d2 in d3 3.606 * [backup-simplify]: Simplify d2 into d2 3.606 * [taylor]: Taking taylor expansion of d1 in d3 3.606 * [backup-simplify]: Simplify d1 into d1 3.606 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.606 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.606 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.606 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.606 * [taylor]: Taking taylor expansion of d3 in d3 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify 1 into 1 3.606 * [taylor]: Taking taylor expansion of d1 in d3 3.606 * [backup-simplify]: Simplify d1 into d1 3.606 * [backup-simplify]: Simplify (* 0 d1) into 0 3.606 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.606 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.606 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 3.606 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.606 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.606 * [taylor]: Taking taylor expansion of d2 in d2 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify 1 into 1 3.606 * [taylor]: Taking taylor expansion of d1 in d2 3.606 * [backup-simplify]: Simplify d1 into d1 3.606 * [backup-simplify]: Simplify (* 0 d1) into 0 3.607 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.607 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.607 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.607 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.607 * [taylor]: Taking taylor expansion of d3 in d2 3.607 * [backup-simplify]: Simplify d3 into d3 3.607 * [taylor]: Taking taylor expansion of d1 in d2 3.607 * [backup-simplify]: Simplify d1 into d1 3.607 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.607 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.607 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.607 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.607 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.607 * [taylor]: Taking taylor expansion of d2 in d1 3.607 * [backup-simplify]: Simplify d2 into d2 3.607 * [taylor]: Taking taylor expansion of d1 in d1 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 1 into 1 3.607 * [backup-simplify]: Simplify (* d2 0) into 0 3.607 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.607 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.607 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.607 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.607 * [taylor]: Taking taylor expansion of d3 in d1 3.607 * [backup-simplify]: Simplify d3 into d3 3.607 * [taylor]: Taking taylor expansion of d1 in d1 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 1 into 1 3.607 * [backup-simplify]: Simplify (* d3 0) into 0 3.608 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.608 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.608 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.608 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.608 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.608 * [taylor]: Taking taylor expansion of d2 in d1 3.608 * [backup-simplify]: Simplify d2 into d2 3.608 * [taylor]: Taking taylor expansion of d1 in d1 3.608 * [backup-simplify]: Simplify 0 into 0 3.608 * [backup-simplify]: Simplify 1 into 1 3.608 * [backup-simplify]: Simplify (* d2 0) into 0 3.608 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.608 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.608 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.608 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.608 * [taylor]: Taking taylor expansion of d3 in d1 3.608 * [backup-simplify]: Simplify d3 into d3 3.608 * [taylor]: Taking taylor expansion of d1 in d1 3.608 * [backup-simplify]: Simplify 0 into 0 3.608 * [backup-simplify]: Simplify 1 into 1 3.608 * [backup-simplify]: Simplify (* d3 0) into 0 3.609 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.609 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.609 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.609 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.609 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.609 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.609 * [taylor]: Taking taylor expansion of d2 in d2 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify 1 into 1 3.609 * [backup-simplify]: Simplify (/ 1 1) into 1 3.609 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.609 * [taylor]: Taking taylor expansion of d3 in d2 3.609 * [backup-simplify]: Simplify d3 into d3 3.609 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.610 * [backup-simplify]: Simplify (+ 1 0) into 1 3.610 * [taylor]: Taking taylor expansion of 1 in d3 3.610 * [backup-simplify]: Simplify 1 into 1 3.610 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.611 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.611 * [backup-simplify]: Simplify (- 0) into 0 3.612 * [backup-simplify]: Simplify (+ 0 0) into 0 3.612 * [taylor]: Taking taylor expansion of 0 in d2 3.612 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.612 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.612 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.612 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.612 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.612 * [taylor]: Taking taylor expansion of d3 in d3 3.612 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify 1 into 1 3.613 * [backup-simplify]: Simplify (/ 1 1) into 1 3.613 * [backup-simplify]: Simplify (- 1) into -1 3.613 * [backup-simplify]: Simplify -1 into -1 3.613 * [backup-simplify]: Simplify 1 into 1 3.614 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.614 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.615 * [backup-simplify]: Simplify (- 0) into 0 3.615 * [backup-simplify]: Simplify (+ 0 0) into 0 3.615 * [taylor]: Taking taylor expansion of 0 in d2 3.615 * [backup-simplify]: Simplify 0 into 0 3.615 * [taylor]: Taking taylor expansion of 0 in d3 3.615 * [backup-simplify]: Simplify 0 into 0 3.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.616 * [backup-simplify]: Simplify (- 0) into 0 3.616 * [backup-simplify]: Simplify (+ 0 0) into 0 3.616 * [taylor]: Taking taylor expansion of 0 in d3 3.616 * [backup-simplify]: Simplify 0 into 0 3.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.617 * [backup-simplify]: Simplify (- 0) into 0 3.617 * [backup-simplify]: Simplify 0 into 0 3.617 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.619 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.619 * [backup-simplify]: Simplify (- 0) into 0 3.619 * [backup-simplify]: Simplify (+ 0 0) into 0 3.619 * [taylor]: Taking taylor expansion of 0 in d2 3.619 * [backup-simplify]: Simplify 0 into 0 3.619 * [taylor]: Taking taylor expansion of 0 in d3 3.619 * [backup-simplify]: Simplify 0 into 0 3.619 * [taylor]: Taking taylor expansion of 0 in d3 3.619 * [backup-simplify]: Simplify 0 into 0 3.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.620 * [backup-simplify]: Simplify (- 0) into 0 3.620 * [backup-simplify]: Simplify (+ 0 0) into 0 3.620 * [taylor]: Taking taylor expansion of 0 in d3 3.620 * [backup-simplify]: Simplify 0 into 0 3.620 * [backup-simplify]: Simplify 0 into 0 3.621 * [backup-simplify]: Simplify 0 into 0 3.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.622 * [backup-simplify]: Simplify (- 0) into 0 3.622 * [backup-simplify]: Simplify 0 into 0 3.622 * [backup-simplify]: Simplify 0 into 0 3.622 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 3.622 * * * * [progress]: [ 3 / 3 ] generating series at (2) 3.622 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 3.622 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 3.622 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 3.622 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 3.622 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.622 * [taylor]: Taking taylor expansion of d4 in d4 3.622 * [backup-simplify]: Simplify 0 into 0 3.622 * [backup-simplify]: Simplify 1 into 1 3.622 * [taylor]: Taking taylor expansion of d1 in d4 3.622 * [backup-simplify]: Simplify d1 into d1 3.622 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.622 * [taylor]: Taking taylor expansion of d2 in d4 3.622 * [backup-simplify]: Simplify d2 into d2 3.622 * [taylor]: Taking taylor expansion of d1 in d4 3.622 * [backup-simplify]: Simplify d1 into d1 3.622 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 3.622 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.623 * [taylor]: Taking taylor expansion of d1 in d4 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.623 * [taylor]: Taking taylor expansion of d3 in d4 3.623 * [backup-simplify]: Simplify d3 into d3 3.623 * [taylor]: Taking taylor expansion of d1 in d4 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 3.623 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 3.623 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.623 * [taylor]: Taking taylor expansion of d4 in d3 3.623 * [backup-simplify]: Simplify d4 into d4 3.623 * [taylor]: Taking taylor expansion of d1 in d3 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.623 * [taylor]: Taking taylor expansion of d2 in d3 3.623 * [backup-simplify]: Simplify d2 into d2 3.623 * [taylor]: Taking taylor expansion of d1 in d3 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 3.623 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.623 * [taylor]: Taking taylor expansion of d1 in d3 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.623 * [taylor]: Taking taylor expansion of d3 in d3 3.623 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify 1 into 1 3.623 * [taylor]: Taking taylor expansion of d1 in d3 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 3.623 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 3.623 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.623 * [taylor]: Taking taylor expansion of d4 in d2 3.623 * [backup-simplify]: Simplify d4 into d4 3.623 * [taylor]: Taking taylor expansion of d1 in d2 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.623 * [taylor]: Taking taylor expansion of d2 in d2 3.623 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify 1 into 1 3.623 * [taylor]: Taking taylor expansion of d1 in d2 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 3.623 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.623 * [taylor]: Taking taylor expansion of d1 in d2 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.623 * [taylor]: Taking taylor expansion of d3 in d2 3.623 * [backup-simplify]: Simplify d3 into d3 3.623 * [taylor]: Taking taylor expansion of d1 in d2 3.623 * [backup-simplify]: Simplify d1 into d1 3.623 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 3.623 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.623 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.623 * [taylor]: Taking taylor expansion of d4 in d1 3.623 * [backup-simplify]: Simplify d4 into d4 3.623 * [taylor]: Taking taylor expansion of d1 in d1 3.623 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify 1 into 1 3.623 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.623 * [taylor]: Taking taylor expansion of d2 in d1 3.623 * [backup-simplify]: Simplify d2 into d2 3.623 * [taylor]: Taking taylor expansion of d1 in d1 3.623 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify 1 into 1 3.623 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 3.623 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.623 * [taylor]: Taking taylor expansion of d1 in d1 3.623 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify 1 into 1 3.623 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.624 * [taylor]: Taking taylor expansion of d3 in d1 3.624 * [backup-simplify]: Simplify d3 into d3 3.624 * [taylor]: Taking taylor expansion of d1 in d1 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 3.624 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.624 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.624 * [taylor]: Taking taylor expansion of d4 in d1 3.624 * [backup-simplify]: Simplify d4 into d4 3.624 * [taylor]: Taking taylor expansion of d1 in d1 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.624 * [taylor]: Taking taylor expansion of d2 in d1 3.624 * [backup-simplify]: Simplify d2 into d2 3.624 * [taylor]: Taking taylor expansion of d1 in d1 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 3.624 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.624 * [taylor]: Taking taylor expansion of d1 in d1 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.624 * [taylor]: Taking taylor expansion of d3 in d1 3.624 * [backup-simplify]: Simplify d3 into d3 3.624 * [taylor]: Taking taylor expansion of d1 in d1 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [backup-simplify]: Simplify (* d4 0) into 0 3.624 * [backup-simplify]: Simplify (* d2 0) into 0 3.624 * [backup-simplify]: Simplify (+ 0 0) into 0 3.624 * [backup-simplify]: Simplify (* d3 0) into 0 3.625 * [backup-simplify]: Simplify (+ 0 0) into 0 3.625 * [backup-simplify]: Simplify (- 0) into 0 3.625 * [backup-simplify]: Simplify (+ 0 0) into 0 3.625 * [taylor]: Taking taylor expansion of 0 in d2 3.625 * [backup-simplify]: Simplify 0 into 0 3.625 * [taylor]: Taking taylor expansion of 0 in d3 3.625 * [backup-simplify]: Simplify 0 into 0 3.625 * [taylor]: Taking taylor expansion of 0 in d4 3.625 * [backup-simplify]: Simplify 0 into 0 3.625 * [backup-simplify]: Simplify 0 into 0 3.626 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.626 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.626 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.626 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.626 * [backup-simplify]: Simplify (+ 0 d3) into d3 3.627 * [backup-simplify]: Simplify (- d3) into (- d3) 3.627 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.627 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 3.627 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.627 * [taylor]: Taking taylor expansion of d4 in d2 3.627 * [backup-simplify]: Simplify d4 into d4 3.627 * [taylor]: Taking taylor expansion of d2 in d2 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 1 into 1 3.627 * [taylor]: Taking taylor expansion of d3 in d2 3.627 * [backup-simplify]: Simplify d3 into d3 3.627 * [backup-simplify]: Simplify (+ d4 0) into d4 3.627 * [backup-simplify]: Simplify (- d3) into (- d3) 3.627 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.627 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.627 * [taylor]: Taking taylor expansion of d4 in d3 3.627 * [backup-simplify]: Simplify d4 into d4 3.627 * [taylor]: Taking taylor expansion of d3 in d3 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 1 into 1 3.627 * [backup-simplify]: Simplify (- 0) into 0 3.627 * [backup-simplify]: Simplify (+ d4 0) into d4 3.627 * [taylor]: Taking taylor expansion of d4 in d4 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 1 into 1 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [taylor]: Taking taylor expansion of 0 in d3 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [taylor]: Taking taylor expansion of 0 in d4 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [taylor]: Taking taylor expansion of 0 in d4 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 0 into 0 3.628 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.628 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.629 * [backup-simplify]: Simplify (+ 0 0) into 0 3.629 * [backup-simplify]: Simplify (* 1 1) into 1 3.629 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.630 * [backup-simplify]: Simplify (+ 1 0) into 1 3.630 * [backup-simplify]: Simplify (- 1) into -1 3.630 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.630 * [taylor]: Taking taylor expansion of -1 in d2 3.630 * [backup-simplify]: Simplify -1 into -1 3.630 * [taylor]: Taking taylor expansion of -1 in d3 3.630 * [backup-simplify]: Simplify -1 into -1 3.630 * [taylor]: Taking taylor expansion of -1 in d4 3.630 * [backup-simplify]: Simplify -1 into -1 3.630 * [backup-simplify]: Simplify -1 into -1 3.631 * [backup-simplify]: Simplify (+ 0 1) into 1 3.631 * [backup-simplify]: Simplify (- 0) into 0 3.631 * [backup-simplify]: Simplify (+ 1 0) into 1 3.631 * [taylor]: Taking taylor expansion of 1 in d3 3.631 * [backup-simplify]: Simplify 1 into 1 3.631 * [taylor]: Taking taylor expansion of 1 in d4 3.631 * [backup-simplify]: Simplify 1 into 1 3.631 * [backup-simplify]: Simplify 1 into 1 3.631 * [taylor]: Taking taylor expansion of 0 in d3 3.631 * [backup-simplify]: Simplify 0 into 0 3.631 * [taylor]: Taking taylor expansion of 0 in d4 3.631 * [backup-simplify]: Simplify 0 into 0 3.631 * [backup-simplify]: Simplify 0 into 0 3.632 * [backup-simplify]: Simplify (- 1) into -1 3.632 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.632 * [taylor]: Taking taylor expansion of -1 in d4 3.632 * [backup-simplify]: Simplify -1 into -1 3.632 * [backup-simplify]: Simplify -1 into -1 3.632 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 3.633 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 3.633 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 3.633 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 3.633 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.633 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.633 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.633 * [taylor]: Taking taylor expansion of d2 in d4 3.633 * [backup-simplify]: Simplify d2 into d2 3.633 * [taylor]: Taking taylor expansion of d1 in d4 3.633 * [backup-simplify]: Simplify d1 into d1 3.633 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.633 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.633 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.633 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.633 * [taylor]: Taking taylor expansion of d4 in d4 3.633 * [backup-simplify]: Simplify 0 into 0 3.633 * [backup-simplify]: Simplify 1 into 1 3.633 * [taylor]: Taking taylor expansion of d1 in d4 3.633 * [backup-simplify]: Simplify d1 into d1 3.633 * [backup-simplify]: Simplify (* 0 d1) into 0 3.634 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.634 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.634 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 3.634 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 3.634 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.634 * [taylor]: Taking taylor expansion of d1 in d4 3.634 * [backup-simplify]: Simplify d1 into d1 3.634 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.634 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.634 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.634 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.634 * [taylor]: Taking taylor expansion of d3 in d4 3.634 * [backup-simplify]: Simplify d3 into d3 3.634 * [taylor]: Taking taylor expansion of d1 in d4 3.634 * [backup-simplify]: Simplify d1 into d1 3.634 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.634 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.634 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 3.634 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.634 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.634 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.634 * [taylor]: Taking taylor expansion of d2 in d3 3.634 * [backup-simplify]: Simplify d2 into d2 3.634 * [taylor]: Taking taylor expansion of d1 in d3 3.634 * [backup-simplify]: Simplify d1 into d1 3.634 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.634 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.634 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.634 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.634 * [taylor]: Taking taylor expansion of d4 in d3 3.634 * [backup-simplify]: Simplify d4 into d4 3.634 * [taylor]: Taking taylor expansion of d1 in d3 3.634 * [backup-simplify]: Simplify d1 into d1 3.634 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.634 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.634 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 3.634 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 3.634 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.634 * [taylor]: Taking taylor expansion of d1 in d3 3.635 * [backup-simplify]: Simplify d1 into d1 3.635 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.635 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.635 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.635 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.635 * [taylor]: Taking taylor expansion of d3 in d3 3.635 * [backup-simplify]: Simplify 0 into 0 3.635 * [backup-simplify]: Simplify 1 into 1 3.635 * [taylor]: Taking taylor expansion of d1 in d3 3.635 * [backup-simplify]: Simplify d1 into d1 3.635 * [backup-simplify]: Simplify (* 0 d1) into 0 3.635 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.635 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.635 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 3.635 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.635 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.635 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.635 * [taylor]: Taking taylor expansion of d2 in d2 3.635 * [backup-simplify]: Simplify 0 into 0 3.635 * [backup-simplify]: Simplify 1 into 1 3.635 * [taylor]: Taking taylor expansion of d1 in d2 3.635 * [backup-simplify]: Simplify d1 into d1 3.635 * [backup-simplify]: Simplify (* 0 d1) into 0 3.636 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.636 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.636 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.636 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.636 * [taylor]: Taking taylor expansion of d4 in d2 3.636 * [backup-simplify]: Simplify d4 into d4 3.636 * [taylor]: Taking taylor expansion of d1 in d2 3.636 * [backup-simplify]: Simplify d1 into d1 3.636 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.636 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.636 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 3.636 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 3.636 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.636 * [taylor]: Taking taylor expansion of d1 in d2 3.636 * [backup-simplify]: Simplify d1 into d1 3.636 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.636 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.636 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.636 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.636 * [taylor]: Taking taylor expansion of d3 in d2 3.636 * [backup-simplify]: Simplify d3 into d3 3.636 * [taylor]: Taking taylor expansion of d1 in d2 3.636 * [backup-simplify]: Simplify d1 into d1 3.636 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.636 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.636 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.636 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.636 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.636 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.636 * [taylor]: Taking taylor expansion of d2 in d1 3.636 * [backup-simplify]: Simplify d2 into d2 3.636 * [taylor]: Taking taylor expansion of d1 in d1 3.636 * [backup-simplify]: Simplify 0 into 0 3.636 * [backup-simplify]: Simplify 1 into 1 3.636 * [backup-simplify]: Simplify (* d2 0) into 0 3.637 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.637 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.637 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.637 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.637 * [taylor]: Taking taylor expansion of d4 in d1 3.637 * [backup-simplify]: Simplify d4 into d4 3.637 * [taylor]: Taking taylor expansion of d1 in d1 3.637 * [backup-simplify]: Simplify 0 into 0 3.637 * [backup-simplify]: Simplify 1 into 1 3.637 * [backup-simplify]: Simplify (* d4 0) into 0 3.637 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.637 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.637 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.637 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.637 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.637 * [taylor]: Taking taylor expansion of d1 in d1 3.637 * [backup-simplify]: Simplify 0 into 0 3.637 * [backup-simplify]: Simplify 1 into 1 3.638 * [backup-simplify]: Simplify (* 1 1) into 1 3.638 * [backup-simplify]: Simplify (/ 1 1) into 1 3.638 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.638 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.638 * [taylor]: Taking taylor expansion of d3 in d1 3.638 * [backup-simplify]: Simplify d3 into d3 3.638 * [taylor]: Taking taylor expansion of d1 in d1 3.638 * [backup-simplify]: Simplify 0 into 0 3.638 * [backup-simplify]: Simplify 1 into 1 3.638 * [backup-simplify]: Simplify (* d3 0) into 0 3.638 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.638 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.638 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.638 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.638 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.639 * [taylor]: Taking taylor expansion of d2 in d1 3.639 * [backup-simplify]: Simplify d2 into d2 3.639 * [taylor]: Taking taylor expansion of d1 in d1 3.639 * [backup-simplify]: Simplify 0 into 0 3.639 * [backup-simplify]: Simplify 1 into 1 3.639 * [backup-simplify]: Simplify (* d2 0) into 0 3.639 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.639 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.639 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.639 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.639 * [taylor]: Taking taylor expansion of d4 in d1 3.639 * [backup-simplify]: Simplify d4 into d4 3.639 * [taylor]: Taking taylor expansion of d1 in d1 3.639 * [backup-simplify]: Simplify 0 into 0 3.639 * [backup-simplify]: Simplify 1 into 1 3.639 * [backup-simplify]: Simplify (* d4 0) into 0 3.639 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.639 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.639 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.639 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.639 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.639 * [taylor]: Taking taylor expansion of d1 in d1 3.639 * [backup-simplify]: Simplify 0 into 0 3.640 * [backup-simplify]: Simplify 1 into 1 3.640 * [backup-simplify]: Simplify (* 1 1) into 1 3.640 * [backup-simplify]: Simplify (/ 1 1) into 1 3.640 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.640 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.640 * [taylor]: Taking taylor expansion of d3 in d1 3.640 * [backup-simplify]: Simplify d3 into d3 3.640 * [taylor]: Taking taylor expansion of d1 in d1 3.640 * [backup-simplify]: Simplify 0 into 0 3.640 * [backup-simplify]: Simplify 1 into 1 3.640 * [backup-simplify]: Simplify (* d3 0) into 0 3.640 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.640 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.641 * [backup-simplify]: Simplify (+ 1 0) into 1 3.641 * [backup-simplify]: Simplify (- 1) into -1 3.641 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.641 * [taylor]: Taking taylor expansion of -1 in d2 3.641 * [backup-simplify]: Simplify -1 into -1 3.642 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.642 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.642 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.642 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.643 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.643 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.643 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.643 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.643 * [taylor]: Taking taylor expansion of d4 in d2 3.643 * [backup-simplify]: Simplify d4 into d4 3.643 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.643 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.643 * [taylor]: Taking taylor expansion of d2 in d2 3.643 * [backup-simplify]: Simplify 0 into 0 3.643 * [backup-simplify]: Simplify 1 into 1 3.643 * [backup-simplify]: Simplify (/ 1 1) into 1 3.643 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.643 * [taylor]: Taking taylor expansion of d3 in d2 3.643 * [backup-simplify]: Simplify d3 into d3 3.643 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.643 * [backup-simplify]: Simplify (+ 0 1) into 1 3.644 * [backup-simplify]: Simplify (+ 1 0) into 1 3.644 * [taylor]: Taking taylor expansion of 1 in d3 3.644 * [backup-simplify]: Simplify 1 into 1 3.644 * [taylor]: Taking taylor expansion of -1 in d3 3.644 * [backup-simplify]: Simplify -1 into -1 3.644 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.645 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.645 * [backup-simplify]: Simplify (+ 0 0) into 0 3.646 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.647 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.647 * [backup-simplify]: Simplify (+ 0 0) into 0 3.647 * [backup-simplify]: Simplify (- 0) into 0 3.647 * [backup-simplify]: Simplify (+ 0 0) into 0 3.647 * [taylor]: Taking taylor expansion of 0 in d2 3.647 * [backup-simplify]: Simplify 0 into 0 3.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.648 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.648 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.648 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.648 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.648 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.648 * [taylor]: Taking taylor expansion of d4 in d3 3.648 * [backup-simplify]: Simplify d4 into d4 3.648 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.648 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.648 * [taylor]: Taking taylor expansion of d3 in d3 3.648 * [backup-simplify]: Simplify 0 into 0 3.648 * [backup-simplify]: Simplify 1 into 1 3.649 * [backup-simplify]: Simplify (/ 1 1) into 1 3.649 * [backup-simplify]: Simplify (- 1) into -1 3.649 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.649 * [taylor]: Taking taylor expansion of -1 in d4 3.649 * [backup-simplify]: Simplify -1 into -1 3.649 * [taylor]: Taking taylor expansion of 0 in d3 3.649 * [backup-simplify]: Simplify 0 into 0 3.649 * [taylor]: Taking taylor expansion of 1 in d4 3.649 * [backup-simplify]: Simplify 1 into 1 3.649 * [taylor]: Taking taylor expansion of -1 in d4 3.649 * [backup-simplify]: Simplify -1 into -1 3.650 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.651 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.651 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.651 * [backup-simplify]: Simplify (+ 0 0) into 0 3.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.653 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.653 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.653 * [backup-simplify]: Simplify (+ 0 0) into 0 3.653 * [backup-simplify]: Simplify (- 0) into 0 3.654 * [backup-simplify]: Simplify (+ 0 0) into 0 3.654 * [taylor]: Taking taylor expansion of 0 in d2 3.654 * [backup-simplify]: Simplify 0 into 0 3.654 * [taylor]: Taking taylor expansion of 0 in d3 3.654 * [backup-simplify]: Simplify 0 into 0 3.654 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.655 * [backup-simplify]: Simplify (+ 0 0) into 0 3.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.656 * [backup-simplify]: Simplify (- 0) into 0 3.656 * [backup-simplify]: Simplify (+ 0 0) into 0 3.656 * [taylor]: Taking taylor expansion of 0 in d3 3.656 * [backup-simplify]: Simplify 0 into 0 3.656 * [taylor]: Taking taylor expansion of 0 in d3 3.656 * [backup-simplify]: Simplify 0 into 0 3.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.657 * [backup-simplify]: Simplify (- 0) into 0 3.657 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.657 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.657 * [taylor]: Taking taylor expansion of d4 in d4 3.657 * [backup-simplify]: Simplify 0 into 0 3.657 * [backup-simplify]: Simplify 1 into 1 3.658 * [backup-simplify]: Simplify (/ 1 1) into 1 3.658 * [backup-simplify]: Simplify 1 into 1 3.658 * [taylor]: Taking taylor expansion of 0 in d4 3.658 * [backup-simplify]: Simplify 0 into 0 3.658 * [taylor]: Taking taylor expansion of 0 in d4 3.658 * [backup-simplify]: Simplify 0 into 0 3.658 * [taylor]: Taking taylor expansion of 0 in d4 3.658 * [backup-simplify]: Simplify 0 into 0 3.658 * [backup-simplify]: Simplify -1 into -1 3.658 * [backup-simplify]: Simplify 1 into 1 3.659 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.660 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 3.660 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 3.660 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 3.660 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.660 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.660 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.660 * [taylor]: Taking taylor expansion of d2 in d4 3.660 * [backup-simplify]: Simplify d2 into d2 3.660 * [taylor]: Taking taylor expansion of d1 in d4 3.660 * [backup-simplify]: Simplify d1 into d1 3.660 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.660 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.660 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.660 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.660 * [taylor]: Taking taylor expansion of d4 in d4 3.660 * [backup-simplify]: Simplify 0 into 0 3.660 * [backup-simplify]: Simplify 1 into 1 3.660 * [taylor]: Taking taylor expansion of d1 in d4 3.660 * [backup-simplify]: Simplify d1 into d1 3.660 * [backup-simplify]: Simplify (* 0 d1) into 0 3.661 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.661 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.661 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 3.661 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 3.661 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.661 * [taylor]: Taking taylor expansion of d1 in d4 3.661 * [backup-simplify]: Simplify d1 into d1 3.661 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.661 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.661 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.661 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.661 * [taylor]: Taking taylor expansion of d3 in d4 3.661 * [backup-simplify]: Simplify d3 into d3 3.662 * [taylor]: Taking taylor expansion of d1 in d4 3.662 * [backup-simplify]: Simplify d1 into d1 3.662 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.662 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.662 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 3.662 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.662 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.662 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.662 * [taylor]: Taking taylor expansion of d2 in d3 3.662 * [backup-simplify]: Simplify d2 into d2 3.662 * [taylor]: Taking taylor expansion of d1 in d3 3.662 * [backup-simplify]: Simplify d1 into d1 3.662 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.662 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.662 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.662 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.662 * [taylor]: Taking taylor expansion of d4 in d3 3.662 * [backup-simplify]: Simplify d4 into d4 3.662 * [taylor]: Taking taylor expansion of d1 in d3 3.662 * [backup-simplify]: Simplify d1 into d1 3.662 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.662 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.662 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 3.662 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 3.662 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.662 * [taylor]: Taking taylor expansion of d1 in d3 3.663 * [backup-simplify]: Simplify d1 into d1 3.663 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.663 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.663 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.663 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.663 * [taylor]: Taking taylor expansion of d3 in d3 3.663 * [backup-simplify]: Simplify 0 into 0 3.663 * [backup-simplify]: Simplify 1 into 1 3.663 * [taylor]: Taking taylor expansion of d1 in d3 3.663 * [backup-simplify]: Simplify d1 into d1 3.663 * [backup-simplify]: Simplify (* 0 d1) into 0 3.663 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.664 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.664 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 3.664 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.664 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.664 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.664 * [taylor]: Taking taylor expansion of d2 in d2 3.664 * [backup-simplify]: Simplify 0 into 0 3.664 * [backup-simplify]: Simplify 1 into 1 3.664 * [taylor]: Taking taylor expansion of d1 in d2 3.664 * [backup-simplify]: Simplify d1 into d1 3.664 * [backup-simplify]: Simplify (* 0 d1) into 0 3.664 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.664 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.664 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.664 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.664 * [taylor]: Taking taylor expansion of d4 in d2 3.665 * [backup-simplify]: Simplify d4 into d4 3.665 * [taylor]: Taking taylor expansion of d1 in d2 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.665 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.665 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 3.665 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 3.665 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.665 * [taylor]: Taking taylor expansion of d1 in d2 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.665 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.665 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.665 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.665 * [taylor]: Taking taylor expansion of d3 in d2 3.665 * [backup-simplify]: Simplify d3 into d3 3.665 * [taylor]: Taking taylor expansion of d1 in d2 3.665 * [backup-simplify]: Simplify d1 into d1 3.665 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.665 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.665 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.665 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.665 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.666 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.666 * [taylor]: Taking taylor expansion of d2 in d1 3.666 * [backup-simplify]: Simplify d2 into d2 3.666 * [taylor]: Taking taylor expansion of d1 in d1 3.666 * [backup-simplify]: Simplify 0 into 0 3.666 * [backup-simplify]: Simplify 1 into 1 3.666 * [backup-simplify]: Simplify (* d2 0) into 0 3.666 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.666 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.666 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.666 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.666 * [taylor]: Taking taylor expansion of d4 in d1 3.666 * [backup-simplify]: Simplify d4 into d4 3.666 * [taylor]: Taking taylor expansion of d1 in d1 3.666 * [backup-simplify]: Simplify 0 into 0 3.667 * [backup-simplify]: Simplify 1 into 1 3.667 * [backup-simplify]: Simplify (* d4 0) into 0 3.667 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.667 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.667 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.667 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.667 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.667 * [taylor]: Taking taylor expansion of d1 in d1 3.667 * [backup-simplify]: Simplify 0 into 0 3.667 * [backup-simplify]: Simplify 1 into 1 3.668 * [backup-simplify]: Simplify (* 1 1) into 1 3.669 * [backup-simplify]: Simplify (/ 1 1) into 1 3.669 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.669 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.669 * [taylor]: Taking taylor expansion of d3 in d1 3.669 * [backup-simplify]: Simplify d3 into d3 3.669 * [taylor]: Taking taylor expansion of d1 in d1 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [backup-simplify]: Simplify 1 into 1 3.669 * [backup-simplify]: Simplify (* d3 0) into 0 3.670 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.670 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.670 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.670 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.670 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.670 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.670 * [taylor]: Taking taylor expansion of d2 in d1 3.670 * [backup-simplify]: Simplify d2 into d2 3.670 * [taylor]: Taking taylor expansion of d1 in d1 3.670 * [backup-simplify]: Simplify 0 into 0 3.670 * [backup-simplify]: Simplify 1 into 1 3.670 * [backup-simplify]: Simplify (* d2 0) into 0 3.671 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.671 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.671 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.671 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.671 * [taylor]: Taking taylor expansion of d4 in d1 3.671 * [backup-simplify]: Simplify d4 into d4 3.671 * [taylor]: Taking taylor expansion of d1 in d1 3.671 * [backup-simplify]: Simplify 0 into 0 3.671 * [backup-simplify]: Simplify 1 into 1 3.672 * [backup-simplify]: Simplify (* d4 0) into 0 3.672 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.672 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.672 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.672 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.672 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.672 * [taylor]: Taking taylor expansion of d1 in d1 3.672 * [backup-simplify]: Simplify 0 into 0 3.672 * [backup-simplify]: Simplify 1 into 1 3.673 * [backup-simplify]: Simplify (* 1 1) into 1 3.673 * [backup-simplify]: Simplify (/ 1 1) into 1 3.673 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.673 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.673 * [taylor]: Taking taylor expansion of d3 in d1 3.673 * [backup-simplify]: Simplify d3 into d3 3.673 * [taylor]: Taking taylor expansion of d1 in d1 3.673 * [backup-simplify]: Simplify 0 into 0 3.673 * [backup-simplify]: Simplify 1 into 1 3.673 * [backup-simplify]: Simplify (* d3 0) into 0 3.674 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.674 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.675 * [backup-simplify]: Simplify (+ 1 0) into 1 3.675 * [backup-simplify]: Simplify (- 1) into -1 3.675 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.676 * [taylor]: Taking taylor expansion of -1 in d2 3.676 * [backup-simplify]: Simplify -1 into -1 3.676 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.676 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.677 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.677 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.678 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.678 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.678 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.678 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.678 * [taylor]: Taking taylor expansion of d4 in d2 3.678 * [backup-simplify]: Simplify d4 into d4 3.678 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.678 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.678 * [taylor]: Taking taylor expansion of d2 in d2 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [backup-simplify]: Simplify (/ 1 1) into 1 3.678 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.678 * [taylor]: Taking taylor expansion of d3 in d2 3.678 * [backup-simplify]: Simplify d3 into d3 3.678 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.679 * [backup-simplify]: Simplify (+ 0 1) into 1 3.679 * [backup-simplify]: Simplify (+ 1 0) into 1 3.679 * [taylor]: Taking taylor expansion of 1 in d3 3.679 * [backup-simplify]: Simplify 1 into 1 3.679 * [taylor]: Taking taylor expansion of -1 in d3 3.679 * [backup-simplify]: Simplify -1 into -1 3.680 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.681 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.681 * [backup-simplify]: Simplify (+ 0 0) into 0 3.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.684 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.684 * [backup-simplify]: Simplify (+ 0 0) into 0 3.685 * [backup-simplify]: Simplify (- 0) into 0 3.685 * [backup-simplify]: Simplify (+ 0 0) into 0 3.685 * [taylor]: Taking taylor expansion of 0 in d2 3.685 * [backup-simplify]: Simplify 0 into 0 3.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.686 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.686 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.686 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.686 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.686 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.686 * [taylor]: Taking taylor expansion of d4 in d3 3.686 * [backup-simplify]: Simplify d4 into d4 3.686 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.686 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.686 * [taylor]: Taking taylor expansion of d3 in d3 3.686 * [backup-simplify]: Simplify 0 into 0 3.686 * [backup-simplify]: Simplify 1 into 1 3.687 * [backup-simplify]: Simplify (/ 1 1) into 1 3.687 * [backup-simplify]: Simplify (- 1) into -1 3.687 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.688 * [taylor]: Taking taylor expansion of -1 in d4 3.688 * [backup-simplify]: Simplify -1 into -1 3.688 * [taylor]: Taking taylor expansion of 0 in d3 3.688 * [backup-simplify]: Simplify 0 into 0 3.688 * [taylor]: Taking taylor expansion of 1 in d4 3.688 * [backup-simplify]: Simplify 1 into 1 3.688 * [taylor]: Taking taylor expansion of -1 in d4 3.688 * [backup-simplify]: Simplify -1 into -1 3.689 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.690 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.690 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.690 * [backup-simplify]: Simplify (+ 0 0) into 0 3.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.693 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.693 * [backup-simplify]: Simplify (+ 0 0) into 0 3.694 * [backup-simplify]: Simplify (- 0) into 0 3.694 * [backup-simplify]: Simplify (+ 0 0) into 0 3.694 * [taylor]: Taking taylor expansion of 0 in d2 3.694 * [backup-simplify]: Simplify 0 into 0 3.694 * [taylor]: Taking taylor expansion of 0 in d3 3.694 * [backup-simplify]: Simplify 0 into 0 3.694 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.695 * [backup-simplify]: Simplify (+ 0 0) into 0 3.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.696 * [backup-simplify]: Simplify (- 0) into 0 3.696 * [backup-simplify]: Simplify (+ 0 0) into 0 3.696 * [taylor]: Taking taylor expansion of 0 in d3 3.696 * [backup-simplify]: Simplify 0 into 0 3.696 * [taylor]: Taking taylor expansion of 0 in d3 3.697 * [backup-simplify]: Simplify 0 into 0 3.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.698 * [backup-simplify]: Simplify (- 0) into 0 3.698 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.698 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.698 * [taylor]: Taking taylor expansion of d4 in d4 3.698 * [backup-simplify]: Simplify 0 into 0 3.698 * [backup-simplify]: Simplify 1 into 1 3.698 * [backup-simplify]: Simplify (/ 1 1) into 1 3.699 * [backup-simplify]: Simplify 1 into 1 3.699 * [taylor]: Taking taylor expansion of 0 in d4 3.699 * [backup-simplify]: Simplify 0 into 0 3.699 * [taylor]: Taking taylor expansion of 0 in d4 3.699 * [backup-simplify]: Simplify 0 into 0 3.699 * [taylor]: Taking taylor expansion of 0 in d4 3.699 * [backup-simplify]: Simplify 0 into 0 3.699 * [backup-simplify]: Simplify -1 into -1 3.699 * [backup-simplify]: Simplify 1 into 1 3.700 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.700 * * * [progress]: simplifying candidates 3.701 * [simplify]: Simplifying: (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)) (- (* d1 d1)) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.703 * * [simplify]: iteration 0: 107 enodes 3.733 * * [simplify]: iteration 1: 321 enodes 3.980 * * [simplify]: iteration 2: 1691 enodes 5.260 * * [simplify]: iteration complete: 5001 enodes 5.260 * * [simplify]: Extracting #0: cost 54 inf + 0 5.264 * * [simplify]: Extracting #1: cost 620 inf + 1 5.275 * * [simplify]: Extracting #2: cost 1389 inf + 129 5.288 * * [simplify]: Extracting #3: cost 709 inf + 3918 5.299 * * [simplify]: Extracting #4: cost 213 inf + 7861 5.316 * * [simplify]: Extracting #5: cost 26 inf + 9142 5.327 * * [simplify]: Extracting #6: cost 0 inf + 9354 5.333 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) d3))) (log1p (* d1 (- (+ d2 d4) d3))) (pow (exp d1) (- (+ d2 d4) d3)) (pow (exp d1) (- (+ d2 d4) d3)) (log (* d1 (- (+ d2 d4) d3))) (pow (exp d1) (- (+ d2 d4) d3)) (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (* d1 (- (+ d2 d4) d3))) (pow (* d1 (- (+ d2 d4) d3)) 3) (sqrt (* d1 (- (+ d2 d4) d3))) (sqrt (* d1 (- (+ d2 d4) d3))) (+ (pow (* d1 d4) 3) (pow (* d1 (- d2 d3)) 3)) (fma (* d1 (- d4 (- d2 d3))) (* d1 d4) (* (* d1 (- d2 d3)) (* d1 (- d2 d3)))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (- d2 d3) d4)) (fma d1 (+ (- d3) d3) (* d1 d4)) (* d1 (+ d4 (- d3))) (* d1 (+ d4 (- d3))) (* d1 (- d3 d4)) (* d1 (- d2 d3)) (* d1 (+ (- d3) d3)) (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* d1 (- d3)) (pow (exp d1) (- d2 d3)) (log (* d1 (- d2 d3))) (pow (exp d1) (- d2 d3)) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (pow (* d1 (- d2 d3)) 3) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (pow d1 3) (- (pow d2 3) (pow d3 3))) (fma (* (* d2 d1) d1) d2 (* (* d1 (+ d2 d3)) (* d3 d1))) (* d1 (- d3)) (* (* (* d1 (+ d2 d3)) d1) (- d2 d3)) (* d1 (+ d2 d3)) (- d2 d3) (* d1 (- d3)) (fma (- d1) d1 (pow (cbrt (* d1 (- (+ d2 d4) d3))) 3)) (* d1 (+ (- d1) d1)) (fma d1 (- d4 d1) (* d1 (- d2 d3))) (* d1 (+ (- d1) d1)) (fma d1 (- d4 d1) (* d1 (- d2 d3))) (* d1 (+ (- d1) d1)) (expm1 (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (log1p (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (exp (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (exp (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (exp (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (log (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (exp (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (* (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3))))) (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (pow (fma d1 (- d4 d1) (* d1 (- d2 d3))) 3) (sqrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (sqrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (- (pow (* d1 (- (+ d2 d4) d3)) 3) (pow d1 6)) (fma d1 (* d1 (fma d1 d1 (* d1 (- (+ d2 d4) d3)))) (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)))) (- (* d1 d1)) (- (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (pow d1 4)) (fma d1 d1 (* d1 (- (+ d2 d4) d3))) (+ (sqrt (* d1 (- (+ d2 d4) d3))) d1) (- (sqrt (* d1 (- (+ d2 d4) d3))) d1) (* (- d4 d1) d1) (fma d1 d1 (* d1 (- d3 d4))) (- (* d1 d1)) 0 (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (- (* d2 d1) (* d1 (+ d3 d1))) (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) 5.333 * * * [progress]: adding candidates to table 5.716 * * [progress]: iteration 2 / 4 5.716 * * * [progress]: picking best candidate 5.724 * * * * [pick]: Picked # 5.724 * * * [progress]: localizing error 5.759 * * * [progress]: generating rewritten candidates 5.759 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 3) 5.803 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 5.807 * * * [progress]: generating series expansions 5.807 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 3) 5.808 * [backup-simplify]: Simplify (* d1 (- d2 d3)) into (* (- d2 d3) d1) 5.808 * [approximate]: Taking taylor expansion of (* (- d2 d3) d1) in (d1 d2 d3) around 0 5.808 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 5.808 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 5.808 * [taylor]: Taking taylor expansion of d2 in d3 5.808 * [backup-simplify]: Simplify d2 into d2 5.808 * [taylor]: Taking taylor expansion of d3 in d3 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify 1 into 1 5.808 * [taylor]: Taking taylor expansion of d1 in d3 5.808 * [backup-simplify]: Simplify d1 into d1 5.808 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 5.808 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.808 * [taylor]: Taking taylor expansion of d2 in d2 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify 1 into 1 5.808 * [taylor]: Taking taylor expansion of d3 in d2 5.808 * [backup-simplify]: Simplify d3 into d3 5.808 * [taylor]: Taking taylor expansion of d1 in d2 5.808 * [backup-simplify]: Simplify d1 into d1 5.808 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 5.808 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.808 * [taylor]: Taking taylor expansion of d2 in d1 5.808 * [backup-simplify]: Simplify d2 into d2 5.808 * [taylor]: Taking taylor expansion of d3 in d1 5.808 * [backup-simplify]: Simplify d3 into d3 5.808 * [taylor]: Taking taylor expansion of d1 in d1 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify 1 into 1 5.809 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 5.809 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.809 * [taylor]: Taking taylor expansion of d2 in d1 5.809 * [backup-simplify]: Simplify d2 into d2 5.809 * [taylor]: Taking taylor expansion of d3 in d1 5.809 * [backup-simplify]: Simplify d3 into d3 5.809 * [taylor]: Taking taylor expansion of d1 in d1 5.809 * [backup-simplify]: Simplify 0 into 0 5.809 * [backup-simplify]: Simplify 1 into 1 5.809 * [backup-simplify]: Simplify (- d3) into (- d3) 5.809 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.809 * [backup-simplify]: Simplify (* (- d2 d3) 0) into 0 5.809 * [taylor]: Taking taylor expansion of 0 in d2 5.809 * [backup-simplify]: Simplify 0 into 0 5.809 * [taylor]: Taking taylor expansion of 0 in d3 5.809 * [backup-simplify]: Simplify 0 into 0 5.809 * [backup-simplify]: Simplify 0 into 0 5.810 * [backup-simplify]: Simplify (- 0) into 0 5.810 * [backup-simplify]: Simplify (+ 0 0) into 0 5.811 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 0 0)) into (- d2 d3) 5.811 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.811 * [taylor]: Taking taylor expansion of d2 in d2 5.811 * [backup-simplify]: Simplify 0 into 0 5.811 * [backup-simplify]: Simplify 1 into 1 5.811 * [taylor]: Taking taylor expansion of d3 in d2 5.811 * [backup-simplify]: Simplify d3 into d3 5.811 * [backup-simplify]: Simplify (- d3) into (- d3) 5.811 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 5.811 * [taylor]: Taking taylor expansion of (- d3) in d3 5.811 * [taylor]: Taking taylor expansion of d3 in d3 5.811 * [backup-simplify]: Simplify 0 into 0 5.811 * [backup-simplify]: Simplify 1 into 1 5.812 * [backup-simplify]: Simplify (- 0) into 0 5.812 * [backup-simplify]: Simplify 0 into 0 5.812 * [taylor]: Taking taylor expansion of 0 in d3 5.812 * [backup-simplify]: Simplify 0 into 0 5.812 * [backup-simplify]: Simplify 0 into 0 5.812 * [backup-simplify]: Simplify 0 into 0 5.812 * [backup-simplify]: Simplify (- 0) into 0 5.813 * [backup-simplify]: Simplify (+ 0 0) into 0 5.813 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 1) (* 0 0))) into 0 5.813 * [taylor]: Taking taylor expansion of 0 in d2 5.814 * [backup-simplify]: Simplify 0 into 0 5.814 * [taylor]: Taking taylor expansion of 0 in d3 5.814 * [backup-simplify]: Simplify 0 into 0 5.814 * [backup-simplify]: Simplify 0 into 0 5.814 * [backup-simplify]: Simplify (- 0) into 0 5.814 * [backup-simplify]: Simplify (+ 1 0) into 1 5.815 * [taylor]: Taking taylor expansion of 1 in d3 5.815 * [backup-simplify]: Simplify 1 into 1 5.815 * [backup-simplify]: Simplify 1 into 1 5.815 * [taylor]: Taking taylor expansion of 0 in d3 5.815 * [backup-simplify]: Simplify 0 into 0 5.815 * [backup-simplify]: Simplify 0 into 0 5.815 * [backup-simplify]: Simplify (- 1) into -1 5.815 * [backup-simplify]: Simplify -1 into -1 5.815 * [backup-simplify]: Simplify 0 into 0 5.815 * [backup-simplify]: Simplify 0 into 0 5.816 * [backup-simplify]: Simplify (- 0) into 0 5.816 * [backup-simplify]: Simplify (+ 0 0) into 0 5.817 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.817 * [taylor]: Taking taylor expansion of 0 in d2 5.817 * [backup-simplify]: Simplify 0 into 0 5.817 * [taylor]: Taking taylor expansion of 0 in d3 5.817 * [backup-simplify]: Simplify 0 into 0 5.817 * [backup-simplify]: Simplify 0 into 0 5.817 * [taylor]: Taking taylor expansion of 0 in d3 5.817 * [backup-simplify]: Simplify 0 into 0 5.817 * [backup-simplify]: Simplify 0 into 0 5.818 * [backup-simplify]: Simplify (- 0) into 0 5.818 * [backup-simplify]: Simplify (+ 0 0) into 0 5.818 * [taylor]: Taking taylor expansion of 0 in d3 5.818 * [backup-simplify]: Simplify 0 into 0 5.818 * [backup-simplify]: Simplify 0 into 0 5.818 * [taylor]: Taking taylor expansion of 0 in d3 5.818 * [backup-simplify]: Simplify 0 into 0 5.818 * [backup-simplify]: Simplify 0 into 0 5.818 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 5.819 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 5.819 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in (d1 d2 d3) around 0 5.819 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 5.819 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 5.819 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.819 * [taylor]: Taking taylor expansion of d2 in d3 5.819 * [backup-simplify]: Simplify d2 into d2 5.819 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.819 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.819 * [taylor]: Taking taylor expansion of d3 in d3 5.819 * [backup-simplify]: Simplify 0 into 0 5.819 * [backup-simplify]: Simplify 1 into 1 5.819 * [backup-simplify]: Simplify (/ 1 1) into 1 5.819 * [taylor]: Taking taylor expansion of d1 in d3 5.820 * [backup-simplify]: Simplify d1 into d1 5.820 * [backup-simplify]: Simplify (- 1) into -1 5.820 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.820 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.820 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 5.820 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.820 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.821 * [taylor]: Taking taylor expansion of d2 in d2 5.821 * [backup-simplify]: Simplify 0 into 0 5.821 * [backup-simplify]: Simplify 1 into 1 5.821 * [backup-simplify]: Simplify (/ 1 1) into 1 5.821 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.821 * [taylor]: Taking taylor expansion of d3 in d2 5.821 * [backup-simplify]: Simplify d3 into d3 5.821 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.821 * [taylor]: Taking taylor expansion of d1 in d2 5.821 * [backup-simplify]: Simplify d1 into d1 5.822 * [backup-simplify]: Simplify (+ 1 0) into 1 5.822 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.822 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 5.822 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.822 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.822 * [taylor]: Taking taylor expansion of d2 in d1 5.822 * [backup-simplify]: Simplify d2 into d2 5.822 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.822 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.822 * [taylor]: Taking taylor expansion of d3 in d1 5.822 * [backup-simplify]: Simplify d3 into d3 5.822 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.822 * [taylor]: Taking taylor expansion of d1 in d1 5.822 * [backup-simplify]: Simplify 0 into 0 5.822 * [backup-simplify]: Simplify 1 into 1 5.822 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.822 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.823 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 5.823 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 5.823 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.823 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.823 * [taylor]: Taking taylor expansion of d2 in d1 5.823 * [backup-simplify]: Simplify d2 into d2 5.823 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.823 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.823 * [taylor]: Taking taylor expansion of d3 in d1 5.823 * [backup-simplify]: Simplify d3 into d3 5.823 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.823 * [taylor]: Taking taylor expansion of d1 in d1 5.823 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify 1 into 1 5.823 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.823 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.823 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 5.824 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.824 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.824 * [taylor]: Taking taylor expansion of d2 in d2 5.824 * [backup-simplify]: Simplify 0 into 0 5.824 * [backup-simplify]: Simplify 1 into 1 5.824 * [backup-simplify]: Simplify (/ 1 1) into 1 5.824 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.824 * [taylor]: Taking taylor expansion of d3 in d2 5.824 * [backup-simplify]: Simplify d3 into d3 5.824 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.825 * [backup-simplify]: Simplify (+ 1 0) into 1 5.825 * [taylor]: Taking taylor expansion of 1 in d3 5.825 * [backup-simplify]: Simplify 1 into 1 5.825 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.825 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.825 * [backup-simplify]: Simplify (- 0) into 0 5.826 * [backup-simplify]: Simplify (+ 0 0) into 0 5.827 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 5.827 * [taylor]: Taking taylor expansion of 0 in d2 5.827 * [backup-simplify]: Simplify 0 into 0 5.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.828 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.828 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.828 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.828 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.828 * [taylor]: Taking taylor expansion of d3 in d3 5.828 * [backup-simplify]: Simplify 0 into 0 5.828 * [backup-simplify]: Simplify 1 into 1 5.828 * [backup-simplify]: Simplify (/ 1 1) into 1 5.829 * [backup-simplify]: Simplify (- 1) into -1 5.829 * [backup-simplify]: Simplify -1 into -1 5.829 * [backup-simplify]: Simplify 1 into 1 5.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.830 * [backup-simplify]: Simplify (- 0) into 0 5.830 * [backup-simplify]: Simplify (+ 0 0) into 0 5.832 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.832 * [taylor]: Taking taylor expansion of 0 in d2 5.832 * [backup-simplify]: Simplify 0 into 0 5.832 * [taylor]: Taking taylor expansion of 0 in d3 5.832 * [backup-simplify]: Simplify 0 into 0 5.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.833 * [backup-simplify]: Simplify (- 0) into 0 5.834 * [backup-simplify]: Simplify (+ 0 0) into 0 5.834 * [taylor]: Taking taylor expansion of 0 in d3 5.834 * [backup-simplify]: Simplify 0 into 0 5.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.835 * [backup-simplify]: Simplify (- 0) into 0 5.835 * [backup-simplify]: Simplify 0 into 0 5.835 * [backup-simplify]: Simplify 0 into 0 5.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.836 * [backup-simplify]: Simplify (- 0) into 0 5.836 * [backup-simplify]: Simplify (+ 0 0) into 0 5.838 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.838 * [taylor]: Taking taylor expansion of 0 in d2 5.838 * [backup-simplify]: Simplify 0 into 0 5.838 * [taylor]: Taking taylor expansion of 0 in d3 5.838 * [backup-simplify]: Simplify 0 into 0 5.839 * [taylor]: Taking taylor expansion of 0 in d3 5.839 * [backup-simplify]: Simplify 0 into 0 5.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.840 * [backup-simplify]: Simplify (- 0) into 0 5.840 * [backup-simplify]: Simplify (+ 0 0) into 0 5.840 * [taylor]: Taking taylor expansion of 0 in d3 5.840 * [backup-simplify]: Simplify 0 into 0 5.841 * [backup-simplify]: Simplify 0 into 0 5.841 * [backup-simplify]: Simplify 0 into 0 5.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.842 * [backup-simplify]: Simplify (- 0) into 0 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 5.843 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) 5.843 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in (d1 d2 d3) around 0 5.843 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 5.843 * [taylor]: Taking taylor expansion of -1 in d3 5.843 * [backup-simplify]: Simplify -1 into -1 5.843 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 5.843 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 5.843 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.843 * [taylor]: Taking taylor expansion of d3 in d3 5.843 * [backup-simplify]: Simplify 0 into 0 5.843 * [backup-simplify]: Simplify 1 into 1 5.843 * [backup-simplify]: Simplify (/ 1 1) into 1 5.843 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.843 * [taylor]: Taking taylor expansion of d2 in d3 5.843 * [backup-simplify]: Simplify d2 into d2 5.843 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.844 * [taylor]: Taking taylor expansion of d1 in d3 5.844 * [backup-simplify]: Simplify d1 into d1 5.844 * [backup-simplify]: Simplify (+ 1 0) into 1 5.844 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.844 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 5.844 * [taylor]: Taking taylor expansion of -1 in d2 5.844 * [backup-simplify]: Simplify -1 into -1 5.844 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 5.844 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 5.844 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.844 * [taylor]: Taking taylor expansion of d3 in d2 5.845 * [backup-simplify]: Simplify d3 into d3 5.845 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.845 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.845 * [taylor]: Taking taylor expansion of d2 in d2 5.845 * [backup-simplify]: Simplify 0 into 0 5.845 * [backup-simplify]: Simplify 1 into 1 5.845 * [backup-simplify]: Simplify (/ 1 1) into 1 5.845 * [taylor]: Taking taylor expansion of d1 in d2 5.845 * [backup-simplify]: Simplify d1 into d1 5.845 * [backup-simplify]: Simplify (- 1) into -1 5.846 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.846 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.846 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 5.846 * [taylor]: Taking taylor expansion of -1 in d1 5.846 * [backup-simplify]: Simplify -1 into -1 5.846 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 5.846 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.846 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.846 * [taylor]: Taking taylor expansion of d3 in d1 5.846 * [backup-simplify]: Simplify d3 into d3 5.846 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.846 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.846 * [taylor]: Taking taylor expansion of d2 in d1 5.846 * [backup-simplify]: Simplify d2 into d2 5.846 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.846 * [taylor]: Taking taylor expansion of d1 in d1 5.846 * [backup-simplify]: Simplify 0 into 0 5.847 * [backup-simplify]: Simplify 1 into 1 5.847 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.847 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.847 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 5.847 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 5.847 * [taylor]: Taking taylor expansion of -1 in d1 5.847 * [backup-simplify]: Simplify -1 into -1 5.847 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 5.847 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.847 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.847 * [taylor]: Taking taylor expansion of d3 in d1 5.847 * [backup-simplify]: Simplify d3 into d3 5.847 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.847 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.847 * [taylor]: Taking taylor expansion of d2 in d1 5.847 * [backup-simplify]: Simplify d2 into d2 5.847 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.847 * [taylor]: Taking taylor expansion of d1 in d1 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [backup-simplify]: Simplify 1 into 1 5.848 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.848 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.848 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 5.848 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 5.848 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (/ 1 d2))) in d2 5.848 * [taylor]: Taking taylor expansion of -1 in d2 5.848 * [backup-simplify]: Simplify -1 into -1 5.848 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 5.848 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.848 * [taylor]: Taking taylor expansion of d3 in d2 5.848 * [backup-simplify]: Simplify d3 into d3 5.848 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.848 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.848 * [taylor]: Taking taylor expansion of d2 in d2 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [backup-simplify]: Simplify 1 into 1 5.849 * [backup-simplify]: Simplify (/ 1 1) into 1 5.849 * [backup-simplify]: Simplify (- 1) into -1 5.850 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.850 * [backup-simplify]: Simplify (* -1 -1) into 1 5.850 * [taylor]: Taking taylor expansion of 1 in d3 5.850 * [backup-simplify]: Simplify 1 into 1 5.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.851 * [backup-simplify]: Simplify (- 0) into 0 5.851 * [backup-simplify]: Simplify (+ 0 0) into 0 5.852 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 5.853 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 5.853 * [taylor]: Taking taylor expansion of 0 in d2 5.853 * [backup-simplify]: Simplify 0 into 0 5.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.854 * [backup-simplify]: Simplify (- 0) into 0 5.854 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 5.855 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d3)) (* 0 -1)) into (- (/ 1 d3)) 5.855 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.855 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.855 * [taylor]: Taking taylor expansion of d3 in d3 5.855 * [backup-simplify]: Simplify 0 into 0 5.855 * [backup-simplify]: Simplify 1 into 1 5.855 * [backup-simplify]: Simplify (/ 1 1) into 1 5.856 * [backup-simplify]: Simplify (- 1) into -1 5.856 * [backup-simplify]: Simplify -1 into -1 5.856 * [backup-simplify]: Simplify 1 into 1 5.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.857 * [backup-simplify]: Simplify (- 0) into 0 5.857 * [backup-simplify]: Simplify (+ 0 0) into 0 5.858 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.859 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 5.859 * [taylor]: Taking taylor expansion of 0 in d2 5.859 * [backup-simplify]: Simplify 0 into 0 5.860 * [taylor]: Taking taylor expansion of 0 in d3 5.860 * [backup-simplify]: Simplify 0 into 0 5.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.861 * [backup-simplify]: Simplify (- 0) into 0 5.861 * [backup-simplify]: Simplify (+ 0 0) into 0 5.862 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d3)) (* 0 -1))) into 0 5.862 * [taylor]: Taking taylor expansion of 0 in d3 5.862 * [backup-simplify]: Simplify 0 into 0 5.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.864 * [backup-simplify]: Simplify (- 0) into 0 5.864 * [backup-simplify]: Simplify 0 into 0 5.864 * [backup-simplify]: Simplify 0 into 0 5.864 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.864 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.864 * [backup-simplify]: Simplify (- 0) into 0 5.865 * [backup-simplify]: Simplify (+ 0 0) into 0 5.867 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.868 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2)))))) into 0 5.868 * [taylor]: Taking taylor expansion of 0 in d2 5.868 * [backup-simplify]: Simplify 0 into 0 5.868 * [taylor]: Taking taylor expansion of 0 in d3 5.868 * [backup-simplify]: Simplify 0 into 0 5.868 * [taylor]: Taking taylor expansion of 0 in d3 5.868 * [backup-simplify]: Simplify 0 into 0 5.869 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.870 * [backup-simplify]: Simplify (- 0) into 0 5.870 * [backup-simplify]: Simplify (+ 0 0) into 0 5.872 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 -1)))) into 0 5.872 * [taylor]: Taking taylor expansion of 0 in d3 5.872 * [backup-simplify]: Simplify 0 into 0 5.872 * [backup-simplify]: Simplify 0 into 0 5.872 * [backup-simplify]: Simplify 0 into 0 5.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.873 * [backup-simplify]: Simplify (- 0) into 0 5.873 * [backup-simplify]: Simplify 0 into 0 5.873 * [backup-simplify]: Simplify 0 into 0 5.874 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 5.874 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 5.874 * [backup-simplify]: Simplify (fma d1 (- d4 d1) (* d1 (- d2 d3))) into (fma d1 (- d4 d1) (* (- d2 d3) d1)) 5.874 * [approximate]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in (d1 d4 d2 d3) around 0 5.874 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d3 5.875 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.875 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d3 5.875 * [taylor]: Taking taylor expansion of d1 in d3 5.875 * [backup-simplify]: Simplify d1 into d1 5.875 * [taylor]: Taking taylor expansion of (- d4 d1) in d3 5.875 * [taylor]: Taking taylor expansion of d4 in d3 5.875 * [backup-simplify]: Simplify d4 into d4 5.875 * [taylor]: Taking taylor expansion of d1 in d3 5.875 * [backup-simplify]: Simplify d1 into d1 5.875 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 5.875 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 5.875 * [taylor]: Taking taylor expansion of d2 in d3 5.875 * [backup-simplify]: Simplify d2 into d2 5.875 * [taylor]: Taking taylor expansion of d3 in d3 5.875 * [backup-simplify]: Simplify 0 into 0 5.875 * [backup-simplify]: Simplify 1 into 1 5.875 * [taylor]: Taking taylor expansion of d1 in d3 5.875 * [backup-simplify]: Simplify d1 into d1 5.875 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d2 5.875 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.875 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d2 5.875 * [taylor]: Taking taylor expansion of d1 in d2 5.875 * [backup-simplify]: Simplify d1 into d1 5.875 * [taylor]: Taking taylor expansion of (- d4 d1) in d2 5.875 * [taylor]: Taking taylor expansion of d4 in d2 5.875 * [backup-simplify]: Simplify d4 into d4 5.876 * [taylor]: Taking taylor expansion of d1 in d2 5.876 * [backup-simplify]: Simplify d1 into d1 5.876 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 5.876 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.876 * [taylor]: Taking taylor expansion of d2 in d2 5.876 * [backup-simplify]: Simplify 0 into 0 5.876 * [backup-simplify]: Simplify 1 into 1 5.876 * [taylor]: Taking taylor expansion of d3 in d2 5.876 * [backup-simplify]: Simplify d3 into d3 5.876 * [taylor]: Taking taylor expansion of d1 in d2 5.876 * [backup-simplify]: Simplify d1 into d1 5.876 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d4 5.876 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.876 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d4 5.876 * [taylor]: Taking taylor expansion of d1 in d4 5.876 * [backup-simplify]: Simplify d1 into d1 5.876 * [taylor]: Taking taylor expansion of (- d4 d1) in d4 5.876 * [taylor]: Taking taylor expansion of d4 in d4 5.876 * [backup-simplify]: Simplify 0 into 0 5.876 * [backup-simplify]: Simplify 1 into 1 5.876 * [taylor]: Taking taylor expansion of d1 in d4 5.876 * [backup-simplify]: Simplify d1 into d1 5.876 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d4 5.876 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 5.876 * [taylor]: Taking taylor expansion of d2 in d4 5.876 * [backup-simplify]: Simplify d2 into d2 5.876 * [taylor]: Taking taylor expansion of d3 in d4 5.876 * [backup-simplify]: Simplify d3 into d3 5.876 * [taylor]: Taking taylor expansion of d1 in d4 5.876 * [backup-simplify]: Simplify d1 into d1 5.876 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d1 5.876 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.877 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1 5.877 * [taylor]: Taking taylor expansion of d1 in d1 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [taylor]: Taking taylor expansion of (- d4 d1) in d1 5.877 * [taylor]: Taking taylor expansion of d4 in d1 5.877 * [backup-simplify]: Simplify d4 into d4 5.877 * [taylor]: Taking taylor expansion of d1 in d1 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 5.877 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.877 * [taylor]: Taking taylor expansion of d2 in d1 5.877 * [backup-simplify]: Simplify d2 into d2 5.877 * [taylor]: Taking taylor expansion of d3 in d1 5.877 * [backup-simplify]: Simplify d3 into d3 5.877 * [taylor]: Taking taylor expansion of d1 in d1 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [taylor]: Taking taylor expansion of (fma d1 (- d4 d1) (* (- d2 d3) d1)) in d1 5.877 * [taylor]: Rewrote expression to (+ (* d1 (- d4 d1)) (* (- d2 d3) d1)) 5.877 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1 5.877 * [taylor]: Taking taylor expansion of d1 in d1 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [taylor]: Taking taylor expansion of (- d4 d1) in d1 5.877 * [taylor]: Taking taylor expansion of d4 in d1 5.877 * [backup-simplify]: Simplify d4 into d4 5.877 * [taylor]: Taking taylor expansion of d1 in d1 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 5.877 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.878 * [taylor]: Taking taylor expansion of d2 in d1 5.878 * [backup-simplify]: Simplify d2 into d2 5.878 * [taylor]: Taking taylor expansion of d3 in d1 5.878 * [backup-simplify]: Simplify d3 into d3 5.878 * [taylor]: Taking taylor expansion of d1 in d1 5.878 * [backup-simplify]: Simplify 0 into 0 5.878 * [backup-simplify]: Simplify 1 into 1 5.878 * [backup-simplify]: Simplify (- 0) into 0 5.878 * [backup-simplify]: Simplify (+ d4 0) into d4 5.878 * [backup-simplify]: Simplify (* 0 d4) into 0 5.878 * [backup-simplify]: Simplify (- d3) into (- d3) 5.879 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.879 * [backup-simplify]: Simplify (* (- d2 d3) 0) into 0 5.879 * [backup-simplify]: Simplify (+ 0 0) into 0 5.879 * [taylor]: Taking taylor expansion of 0 in d4 5.879 * [backup-simplify]: Simplify 0 into 0 5.879 * [taylor]: Taking taylor expansion of 0 in d2 5.879 * [backup-simplify]: Simplify 0 into 0 5.879 * [taylor]: Taking taylor expansion of 0 in d3 5.879 * [backup-simplify]: Simplify 0 into 0 5.879 * [backup-simplify]: Simplify 0 into 0 5.880 * [backup-simplify]: Simplify (- 1) into -1 5.880 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.881 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 d4)) into d4 5.881 * [backup-simplify]: Simplify (- 0) into 0 5.881 * [backup-simplify]: Simplify (+ 0 0) into 0 5.882 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 0 0)) into (- d2 d3) 5.882 * [backup-simplify]: Simplify (+ d4 (- d2 d3)) into (- (+ d4 d2) d3) 5.882 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 5.882 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 5.882 * [taylor]: Taking taylor expansion of d4 in d4 5.882 * [backup-simplify]: Simplify 0 into 0 5.882 * [backup-simplify]: Simplify 1 into 1 5.882 * [taylor]: Taking taylor expansion of d2 in d4 5.882 * [backup-simplify]: Simplify d2 into d2 5.882 * [taylor]: Taking taylor expansion of d3 in d4 5.882 * [backup-simplify]: Simplify d3 into d3 5.882 * [backup-simplify]: Simplify (+ 0 d2) into d2 5.882 * [backup-simplify]: Simplify (- d3) into (- d3) 5.882 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.882 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.882 * [taylor]: Taking taylor expansion of d2 in d2 5.882 * [backup-simplify]: Simplify 0 into 0 5.882 * [backup-simplify]: Simplify 1 into 1 5.882 * [taylor]: Taking taylor expansion of d3 in d2 5.882 * [backup-simplify]: Simplify d3 into d3 5.882 * [backup-simplify]: Simplify (- d3) into (- d3) 5.883 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 5.883 * [taylor]: Taking taylor expansion of (- d3) in d3 5.883 * [taylor]: Taking taylor expansion of d3 in d3 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [backup-simplify]: Simplify 1 into 1 5.883 * [backup-simplify]: Simplify (- 0) into 0 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [taylor]: Taking taylor expansion of 0 in d2 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [taylor]: Taking taylor expansion of 0 in d3 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [taylor]: Taking taylor expansion of 0 in d3 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [backup-simplify]: Simplify 0 into 0 5.884 * [backup-simplify]: Simplify (- 0) into 0 5.884 * [backup-simplify]: Simplify (+ 0 0) into 0 5.885 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 d4))) into (- 1) 5.885 * [backup-simplify]: Simplify (- 0) into 0 5.886 * [backup-simplify]: Simplify (+ 0 0) into 0 5.887 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 1) (* 0 0))) into 0 5.887 * [backup-simplify]: Simplify (+ (- 1) 0) into -1 5.887 * [taylor]: Taking taylor expansion of -1 in d4 5.887 * [backup-simplify]: Simplify -1 into -1 5.887 * [taylor]: Taking taylor expansion of -1 in d2 5.887 * [backup-simplify]: Simplify -1 into -1 5.887 * [taylor]: Taking taylor expansion of -1 in d3 5.887 * [backup-simplify]: Simplify -1 into -1 5.887 * [backup-simplify]: Simplify -1 into -1 5.888 * [backup-simplify]: Simplify (+ 1 0) into 1 5.888 * [backup-simplify]: Simplify (- 0) into 0 5.889 * [backup-simplify]: Simplify (+ 1 0) into 1 5.889 * [taylor]: Taking taylor expansion of 1 in d2 5.889 * [backup-simplify]: Simplify 1 into 1 5.889 * [taylor]: Taking taylor expansion of 1 in d3 5.889 * [backup-simplify]: Simplify 1 into 1 5.889 * [backup-simplify]: Simplify 1 into 1 5.889 * [taylor]: Taking taylor expansion of 0 in d2 5.889 * [backup-simplify]: Simplify 0 into 0 5.889 * [taylor]: Taking taylor expansion of 0 in d3 5.889 * [backup-simplify]: Simplify 0 into 0 5.889 * [backup-simplify]: Simplify 0 into 0 5.889 * [backup-simplify]: Simplify (- 0) into 0 5.890 * [backup-simplify]: Simplify (+ 1 0) into 1 5.890 * [taylor]: Taking taylor expansion of 1 in d3 5.890 * [backup-simplify]: Simplify 1 into 1 5.890 * [backup-simplify]: Simplify 1 into 1 5.890 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) 5.890 * [backup-simplify]: Simplify (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3)))) into (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.890 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in (d1 d4 d2 d3) around 0 5.890 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d3 5.891 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.891 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d3 5.891 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.891 * [taylor]: Taking taylor expansion of d1 in d3 5.891 * [backup-simplify]: Simplify d1 into d1 5.891 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.891 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d3 5.891 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.891 * [taylor]: Taking taylor expansion of d4 in d3 5.891 * [backup-simplify]: Simplify d4 into d4 5.891 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.891 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.891 * [taylor]: Taking taylor expansion of d1 in d3 5.891 * [backup-simplify]: Simplify d1 into d1 5.891 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.891 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 5.891 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 5.891 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.891 * [taylor]: Taking taylor expansion of d2 in d3 5.891 * [backup-simplify]: Simplify d2 into d2 5.891 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.891 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.891 * [taylor]: Taking taylor expansion of d3 in d3 5.891 * [backup-simplify]: Simplify 0 into 0 5.891 * [backup-simplify]: Simplify 1 into 1 5.891 * [backup-simplify]: Simplify (/ 1 1) into 1 5.891 * [taylor]: Taking taylor expansion of d1 in d3 5.891 * [backup-simplify]: Simplify d1 into d1 5.892 * [backup-simplify]: Simplify (- 1) into -1 5.892 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.892 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.892 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d2 5.892 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.892 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d2 5.892 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.892 * [taylor]: Taking taylor expansion of d1 in d2 5.892 * [backup-simplify]: Simplify d1 into d1 5.892 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.892 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d2 5.892 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.892 * [taylor]: Taking taylor expansion of d4 in d2 5.892 * [backup-simplify]: Simplify d4 into d4 5.892 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.892 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.892 * [taylor]: Taking taylor expansion of d1 in d2 5.892 * [backup-simplify]: Simplify d1 into d1 5.892 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.892 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 5.892 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.892 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.892 * [taylor]: Taking taylor expansion of d2 in d2 5.892 * [backup-simplify]: Simplify 0 into 0 5.892 * [backup-simplify]: Simplify 1 into 1 5.893 * [backup-simplify]: Simplify (/ 1 1) into 1 5.893 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.893 * [taylor]: Taking taylor expansion of d3 in d2 5.893 * [backup-simplify]: Simplify d3 into d3 5.893 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.893 * [taylor]: Taking taylor expansion of d1 in d2 5.893 * [backup-simplify]: Simplify d1 into d1 5.893 * [backup-simplify]: Simplify (+ 1 0) into 1 5.893 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.893 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d4 5.893 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.893 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d4 5.893 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.893 * [taylor]: Taking taylor expansion of d1 in d4 5.893 * [backup-simplify]: Simplify d1 into d1 5.893 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.893 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4 5.893 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.893 * [taylor]: Taking taylor expansion of d4 in d4 5.893 * [backup-simplify]: Simplify 0 into 0 5.893 * [backup-simplify]: Simplify 1 into 1 5.894 * [backup-simplify]: Simplify (/ 1 1) into 1 5.894 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.894 * [taylor]: Taking taylor expansion of d1 in d4 5.894 * [backup-simplify]: Simplify d1 into d1 5.894 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.894 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d4 5.894 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 5.894 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.894 * [taylor]: Taking taylor expansion of d2 in d4 5.894 * [backup-simplify]: Simplify d2 into d2 5.894 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.894 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.894 * [taylor]: Taking taylor expansion of d3 in d4 5.894 * [backup-simplify]: Simplify d3 into d3 5.894 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.894 * [taylor]: Taking taylor expansion of d1 in d4 5.894 * [backup-simplify]: Simplify d1 into d1 5.894 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.894 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.894 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) d1) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 5.894 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d1 5.894 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.894 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d1 5.894 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.894 * [taylor]: Taking taylor expansion of d1 in d1 5.894 * [backup-simplify]: Simplify 0 into 0 5.894 * [backup-simplify]: Simplify 1 into 1 5.895 * [backup-simplify]: Simplify (/ 1 1) into 1 5.895 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1 5.895 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.895 * [taylor]: Taking taylor expansion of d4 in d1 5.895 * [backup-simplify]: Simplify d4 into d4 5.895 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.895 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.895 * [taylor]: Taking taylor expansion of d1 in d1 5.895 * [backup-simplify]: Simplify 0 into 0 5.895 * [backup-simplify]: Simplify 1 into 1 5.895 * [backup-simplify]: Simplify (/ 1 1) into 1 5.895 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 5.895 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.895 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.895 * [taylor]: Taking taylor expansion of d2 in d1 5.895 * [backup-simplify]: Simplify d2 into d2 5.895 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.895 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.895 * [taylor]: Taking taylor expansion of d3 in d1 5.895 * [backup-simplify]: Simplify d3 into d3 5.895 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.895 * [taylor]: Taking taylor expansion of d1 in d1 5.895 * [backup-simplify]: Simplify 0 into 0 5.895 * [backup-simplify]: Simplify 1 into 1 5.895 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.896 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.896 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 5.896 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d4) (/ 1 d1)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d1 5.896 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 5.896 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) in d1 5.896 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.896 * [taylor]: Taking taylor expansion of d1 in d1 5.896 * [backup-simplify]: Simplify 0 into 0 5.896 * [backup-simplify]: Simplify 1 into 1 5.896 * [backup-simplify]: Simplify (/ 1 1) into 1 5.896 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1 5.896 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.896 * [taylor]: Taking taylor expansion of d4 in d1 5.896 * [backup-simplify]: Simplify d4 into d4 5.896 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.896 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.896 * [taylor]: Taking taylor expansion of d1 in d1 5.896 * [backup-simplify]: Simplify 0 into 0 5.896 * [backup-simplify]: Simplify 1 into 1 5.896 * [backup-simplify]: Simplify (/ 1 1) into 1 5.897 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 5.897 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.897 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.897 * [taylor]: Taking taylor expansion of d2 in d1 5.897 * [backup-simplify]: Simplify d2 into d2 5.897 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.897 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.897 * [taylor]: Taking taylor expansion of d3 in d1 5.897 * [backup-simplify]: Simplify d3 into d3 5.897 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.897 * [taylor]: Taking taylor expansion of d1 in d1 5.897 * [backup-simplify]: Simplify 0 into 0 5.897 * [backup-simplify]: Simplify 1 into 1 5.897 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.897 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.897 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 5.897 * [backup-simplify]: Simplify (- 1) into -1 5.897 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.898 * [backup-simplify]: Simplify (* 1 -1) into -1 5.898 * [backup-simplify]: Simplify (+ -1 0) into -1 5.898 * [taylor]: Taking taylor expansion of -1 in d4 5.898 * [backup-simplify]: Simplify -1 into -1 5.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.899 * [backup-simplify]: Simplify (- 0) into 0 5.899 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.900 * [backup-simplify]: Simplify (+ (* 1 (/ 1 d4)) (* 0 -1)) into (/ 1 d4) 5.900 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.900 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 5.900 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 5.900 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.900 * [taylor]: Taking taylor expansion of d4 in d4 5.900 * [backup-simplify]: Simplify 0 into 0 5.900 * [backup-simplify]: Simplify 1 into 1 5.900 * [backup-simplify]: Simplify (/ 1 1) into 1 5.900 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.900 * [taylor]: Taking taylor expansion of d2 in d4 5.900 * [backup-simplify]: Simplify d2 into d2 5.900 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.900 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.900 * [taylor]: Taking taylor expansion of d3 in d4 5.900 * [backup-simplify]: Simplify d3 into d3 5.900 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.900 * [backup-simplify]: Simplify (+ 1 0) into 1 5.901 * [backup-simplify]: Simplify (+ 1 0) into 1 5.901 * [taylor]: Taking taylor expansion of 1 in d2 5.901 * [backup-simplify]: Simplify 1 into 1 5.901 * [taylor]: Taking taylor expansion of -1 in d2 5.901 * [backup-simplify]: Simplify -1 into -1 5.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.902 * [backup-simplify]: Simplify (- 0) into 0 5.902 * [backup-simplify]: Simplify (+ 0 0) into 0 5.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.903 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 d4)) (* 0 -1))) into 0 5.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.903 * [backup-simplify]: Simplify (- 0) into 0 5.904 * [backup-simplify]: Simplify (+ 0 0) into 0 5.904 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 5.904 * [backup-simplify]: Simplify (+ 0 0) into 0 5.904 * [taylor]: Taking taylor expansion of 0 in d4 5.905 * [backup-simplify]: Simplify 0 into 0 5.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.905 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 5.905 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.905 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.905 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.905 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.905 * [taylor]: Taking taylor expansion of d2 in d2 5.905 * [backup-simplify]: Simplify 0 into 0 5.905 * [backup-simplify]: Simplify 1 into 1 5.905 * [backup-simplify]: Simplify (/ 1 1) into 1 5.905 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.906 * [taylor]: Taking taylor expansion of d3 in d2 5.906 * [backup-simplify]: Simplify d3 into d3 5.906 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.906 * [backup-simplify]: Simplify (+ 1 0) into 1 5.906 * [taylor]: Taking taylor expansion of 1 in d3 5.906 * [backup-simplify]: Simplify 1 into 1 5.906 * [taylor]: Taking taylor expansion of 0 in d2 5.906 * [backup-simplify]: Simplify 0 into 0 5.906 * [taylor]: Taking taylor expansion of 1 in d3 5.906 * [backup-simplify]: Simplify 1 into 1 5.906 * [taylor]: Taking taylor expansion of -1 in d3 5.906 * [backup-simplify]: Simplify -1 into -1 5.906 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.907 * [backup-simplify]: Simplify (- 0) into 0 5.907 * [backup-simplify]: Simplify (+ 0 0) into 0 5.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.908 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 d4)) (* 0 -1)))) into 0 5.909 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.909 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.909 * [backup-simplify]: Simplify (- 0) into 0 5.909 * [backup-simplify]: Simplify (+ 0 0) into 0 5.910 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.910 * [backup-simplify]: Simplify (+ 0 0) into 0 5.910 * [taylor]: Taking taylor expansion of 0 in d4 5.910 * [backup-simplify]: Simplify 0 into 0 5.910 * [taylor]: Taking taylor expansion of 0 in d2 5.910 * [backup-simplify]: Simplify 0 into 0 5.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.911 * [backup-simplify]: Simplify (+ 0 0) into 0 5.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.912 * [backup-simplify]: Simplify (- 0) into 0 5.912 * [backup-simplify]: Simplify (+ 0 0) into 0 5.912 * [taylor]: Taking taylor expansion of 0 in d2 5.912 * [backup-simplify]: Simplify 0 into 0 5.912 * [taylor]: Taking taylor expansion of 0 in d2 5.912 * [backup-simplify]: Simplify 0 into 0 5.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.912 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.912 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.912 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.912 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.912 * [taylor]: Taking taylor expansion of d3 in d3 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [backup-simplify]: Simplify 1 into 1 5.913 * [backup-simplify]: Simplify (/ 1 1) into 1 5.913 * [backup-simplify]: Simplify (- 1) into -1 5.913 * [backup-simplify]: Simplify -1 into -1 5.913 * [taylor]: Taking taylor expansion of 0 in d3 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [taylor]: Taking taylor expansion of 0 in d3 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [taylor]: Taking taylor expansion of 0 in d3 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [backup-simplify]: Simplify 1 into 1 5.913 * [backup-simplify]: Simplify 1 into 1 5.914 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.914 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1))) (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))))) into (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.914 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in (d1 d4 d2 d3) around 0 5.914 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d3 5.914 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.914 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d3 5.914 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 5.914 * [taylor]: Taking taylor expansion of -1 in d3 5.914 * [backup-simplify]: Simplify -1 into -1 5.914 * [taylor]: Taking taylor expansion of d1 in d3 5.914 * [backup-simplify]: Simplify d1 into d1 5.914 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.914 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d3 5.914 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.914 * [taylor]: Taking taylor expansion of d1 in d3 5.914 * [backup-simplify]: Simplify d1 into d1 5.914 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.914 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.914 * [taylor]: Taking taylor expansion of d4 in d3 5.914 * [backup-simplify]: Simplify d4 into d4 5.914 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.914 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 5.914 * [taylor]: Taking taylor expansion of -1 in d3 5.914 * [backup-simplify]: Simplify -1 into -1 5.914 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 5.914 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 5.914 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.914 * [taylor]: Taking taylor expansion of d3 in d3 5.914 * [backup-simplify]: Simplify 0 into 0 5.914 * [backup-simplify]: Simplify 1 into 1 5.915 * [backup-simplify]: Simplify (/ 1 1) into 1 5.915 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.915 * [taylor]: Taking taylor expansion of d2 in d3 5.915 * [backup-simplify]: Simplify d2 into d2 5.915 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.915 * [taylor]: Taking taylor expansion of d1 in d3 5.915 * [backup-simplify]: Simplify d1 into d1 5.915 * [backup-simplify]: Simplify (+ 1 0) into 1 5.915 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.915 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d2 5.915 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.915 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d2 5.915 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 5.915 * [taylor]: Taking taylor expansion of -1 in d2 5.915 * [backup-simplify]: Simplify -1 into -1 5.915 * [taylor]: Taking taylor expansion of d1 in d2 5.915 * [backup-simplify]: Simplify d1 into d1 5.915 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.915 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d2 5.915 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.915 * [taylor]: Taking taylor expansion of d1 in d2 5.915 * [backup-simplify]: Simplify d1 into d1 5.916 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.916 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.916 * [taylor]: Taking taylor expansion of d4 in d2 5.916 * [backup-simplify]: Simplify d4 into d4 5.916 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.916 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 5.916 * [taylor]: Taking taylor expansion of -1 in d2 5.916 * [backup-simplify]: Simplify -1 into -1 5.916 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 5.916 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 5.916 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.916 * [taylor]: Taking taylor expansion of d3 in d2 5.916 * [backup-simplify]: Simplify d3 into d3 5.916 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.916 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.916 * [taylor]: Taking taylor expansion of d2 in d2 5.916 * [backup-simplify]: Simplify 0 into 0 5.916 * [backup-simplify]: Simplify 1 into 1 5.918 * [backup-simplify]: Simplify (/ 1 1) into 1 5.919 * [taylor]: Taking taylor expansion of d1 in d2 5.919 * [backup-simplify]: Simplify d1 into d1 5.919 * [backup-simplify]: Simplify (- 1) into -1 5.920 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.920 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.920 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d4 5.920 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.920 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d4 5.920 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 5.920 * [taylor]: Taking taylor expansion of -1 in d4 5.920 * [backup-simplify]: Simplify -1 into -1 5.920 * [taylor]: Taking taylor expansion of d1 in d4 5.920 * [backup-simplify]: Simplify d1 into d1 5.920 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.920 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4 5.920 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.920 * [taylor]: Taking taylor expansion of d1 in d4 5.920 * [backup-simplify]: Simplify d1 into d1 5.920 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.920 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.920 * [taylor]: Taking taylor expansion of d4 in d4 5.920 * [backup-simplify]: Simplify 0 into 0 5.921 * [backup-simplify]: Simplify 1 into 1 5.921 * [backup-simplify]: Simplify (/ 1 1) into 1 5.921 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d4 5.921 * [taylor]: Taking taylor expansion of -1 in d4 5.921 * [backup-simplify]: Simplify -1 into -1 5.921 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d4 5.921 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 5.921 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.921 * [taylor]: Taking taylor expansion of d3 in d4 5.921 * [backup-simplify]: Simplify d3 into d3 5.921 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.921 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.921 * [taylor]: Taking taylor expansion of d2 in d4 5.921 * [backup-simplify]: Simplify d2 into d2 5.921 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.921 * [taylor]: Taking taylor expansion of d1 in d4 5.921 * [backup-simplify]: Simplify d1 into d1 5.921 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.922 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.922 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) d1) into (/ (- (/ 1 d3) (/ 1 d2)) d1) 5.922 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d1 5.922 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.922 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d1 5.922 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 5.922 * [taylor]: Taking taylor expansion of -1 in d1 5.922 * [backup-simplify]: Simplify -1 into -1 5.922 * [taylor]: Taking taylor expansion of d1 in d1 5.922 * [backup-simplify]: Simplify 0 into 0 5.922 * [backup-simplify]: Simplify 1 into 1 5.923 * [backup-simplify]: Simplify (/ -1 1) into -1 5.923 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1 5.923 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.923 * [taylor]: Taking taylor expansion of d1 in d1 5.923 * [backup-simplify]: Simplify 0 into 0 5.923 * [backup-simplify]: Simplify 1 into 1 5.923 * [backup-simplify]: Simplify (/ 1 1) into 1 5.923 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.923 * [taylor]: Taking taylor expansion of d4 in d1 5.923 * [backup-simplify]: Simplify d4 into d4 5.923 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.923 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 5.923 * [taylor]: Taking taylor expansion of -1 in d1 5.923 * [backup-simplify]: Simplify -1 into -1 5.923 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 5.923 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.923 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.924 * [taylor]: Taking taylor expansion of d3 in d1 5.924 * [backup-simplify]: Simplify d3 into d3 5.924 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.924 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.924 * [taylor]: Taking taylor expansion of d2 in d1 5.924 * [backup-simplify]: Simplify d2 into d2 5.924 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.924 * [taylor]: Taking taylor expansion of d1 in d1 5.924 * [backup-simplify]: Simplify 0 into 0 5.924 * [backup-simplify]: Simplify 1 into 1 5.924 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.924 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.924 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 5.924 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d1) (/ 1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d1 5.924 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 5.924 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d1) (/ 1 d4))) in d1 5.924 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 5.924 * [taylor]: Taking taylor expansion of -1 in d1 5.925 * [backup-simplify]: Simplify -1 into -1 5.925 * [taylor]: Taking taylor expansion of d1 in d1 5.925 * [backup-simplify]: Simplify 0 into 0 5.925 * [backup-simplify]: Simplify 1 into 1 5.925 * [backup-simplify]: Simplify (/ -1 1) into -1 5.925 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1 5.925 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.925 * [taylor]: Taking taylor expansion of d1 in d1 5.925 * [backup-simplify]: Simplify 0 into 0 5.925 * [backup-simplify]: Simplify 1 into 1 5.926 * [backup-simplify]: Simplify (/ 1 1) into 1 5.926 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.926 * [taylor]: Taking taylor expansion of d4 in d1 5.926 * [backup-simplify]: Simplify d4 into d4 5.926 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.926 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 5.926 * [taylor]: Taking taylor expansion of -1 in d1 5.926 * [backup-simplify]: Simplify -1 into -1 5.926 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 5.926 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.926 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.926 * [taylor]: Taking taylor expansion of d3 in d1 5.926 * [backup-simplify]: Simplify d3 into d3 5.926 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.926 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.926 * [taylor]: Taking taylor expansion of d2 in d1 5.926 * [backup-simplify]: Simplify d2 into d2 5.926 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.926 * [taylor]: Taking taylor expansion of d1 in d1 5.926 * [backup-simplify]: Simplify 0 into 0 5.926 * [backup-simplify]: Simplify 1 into 1 5.926 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.926 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.927 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 5.927 * [backup-simplify]: Simplify (+ 1 0) into 1 5.928 * [backup-simplify]: Simplify (* -1 1) into -1 5.928 * [backup-simplify]: Simplify (+ -1 0) into -1 5.928 * [taylor]: Taking taylor expansion of -1 in d4 5.928 * [backup-simplify]: Simplify -1 into -1 5.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.929 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 5.929 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4)) 5.930 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.930 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d4))) (* 0 1)) into (/ 1 d4) 5.931 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 5.931 * [backup-simplify]: Simplify (+ (/ 1 d4) (* -1 (- (/ 1 d3) (/ 1 d2)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.931 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 5.931 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 5.931 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.931 * [taylor]: Taking taylor expansion of d4 in d4 5.931 * [backup-simplify]: Simplify 0 into 0 5.931 * [backup-simplify]: Simplify 1 into 1 5.931 * [backup-simplify]: Simplify (/ 1 1) into 1 5.931 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.931 * [taylor]: Taking taylor expansion of d2 in d4 5.931 * [backup-simplify]: Simplify d2 into d2 5.931 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.932 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.932 * [taylor]: Taking taylor expansion of d3 in d4 5.932 * [backup-simplify]: Simplify d3 into d3 5.932 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.932 * [backup-simplify]: Simplify (+ 1 0) into 1 5.933 * [backup-simplify]: Simplify (+ 1 0) into 1 5.933 * [taylor]: Taking taylor expansion of 1 in d2 5.933 * [backup-simplify]: Simplify 1 into 1 5.933 * [taylor]: Taking taylor expansion of -1 in d2 5.933 * [backup-simplify]: Simplify -1 into -1 5.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.934 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.934 * [backup-simplify]: Simplify (- 0) into 0 5.935 * [backup-simplify]: Simplify (+ 0 0) into 0 5.936 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.937 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0 5.937 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.937 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.938 * [backup-simplify]: Simplify (- 0) into 0 5.938 * [backup-simplify]: Simplify (+ 0 0) into 0 5.939 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 5.940 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 5.940 * [backup-simplify]: Simplify (+ 0 0) into 0 5.940 * [taylor]: Taking taylor expansion of 0 in d4 5.940 * [backup-simplify]: Simplify 0 into 0 5.941 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.941 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 5.941 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.941 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.941 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.941 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.941 * [taylor]: Taking taylor expansion of d2 in d2 5.941 * [backup-simplify]: Simplify 0 into 0 5.941 * [backup-simplify]: Simplify 1 into 1 5.942 * [backup-simplify]: Simplify (/ 1 1) into 1 5.942 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.942 * [taylor]: Taking taylor expansion of d3 in d2 5.942 * [backup-simplify]: Simplify d3 into d3 5.942 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.942 * [backup-simplify]: Simplify (+ 1 0) into 1 5.942 * [taylor]: Taking taylor expansion of 1 in d3 5.942 * [backup-simplify]: Simplify 1 into 1 5.942 * [taylor]: Taking taylor expansion of 0 in d2 5.942 * [backup-simplify]: Simplify 0 into 0 5.942 * [taylor]: Taking taylor expansion of 1 in d3 5.942 * [backup-simplify]: Simplify 1 into 1 5.942 * [taylor]: Taking taylor expansion of -1 in d3 5.942 * [backup-simplify]: Simplify -1 into -1 5.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.944 * [backup-simplify]: Simplify (- 0) into 0 5.945 * [backup-simplify]: Simplify (+ 0 0) into 0 5.946 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.947 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0 5.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.948 * [backup-simplify]: Simplify (- 0) into 0 5.948 * [backup-simplify]: Simplify (+ 0 0) into 0 5.950 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.951 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 5.951 * [backup-simplify]: Simplify (+ 0 0) into 0 5.951 * [taylor]: Taking taylor expansion of 0 in d4 5.951 * [backup-simplify]: Simplify 0 into 0 5.951 * [taylor]: Taking taylor expansion of 0 in d2 5.951 * [backup-simplify]: Simplify 0 into 0 5.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.953 * [backup-simplify]: Simplify (+ 0 0) into 0 5.953 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.953 * [backup-simplify]: Simplify (- 0) into 0 5.953 * [backup-simplify]: Simplify (+ 0 0) into 0 5.953 * [taylor]: Taking taylor expansion of 0 in d2 5.954 * [backup-simplify]: Simplify 0 into 0 5.954 * [taylor]: Taking taylor expansion of 0 in d2 5.954 * [backup-simplify]: Simplify 0 into 0 5.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.954 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.955 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.955 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.955 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.955 * [taylor]: Taking taylor expansion of d3 in d3 5.955 * [backup-simplify]: Simplify 0 into 0 5.955 * [backup-simplify]: Simplify 1 into 1 5.955 * [backup-simplify]: Simplify (/ 1 1) into 1 5.955 * [backup-simplify]: Simplify (- 1) into -1 5.956 * [backup-simplify]: Simplify -1 into -1 5.956 * [taylor]: Taking taylor expansion of 0 in d3 5.956 * [backup-simplify]: Simplify 0 into 0 5.956 * [taylor]: Taking taylor expansion of 0 in d3 5.956 * [backup-simplify]: Simplify 0 into 0 5.956 * [taylor]: Taking taylor expansion of 0 in d3 5.956 * [backup-simplify]: Simplify 0 into 0 5.956 * [backup-simplify]: Simplify 1 into 1 5.956 * [backup-simplify]: Simplify 1 into 1 5.957 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.957 * * * [progress]: simplifying candidates 5.958 * [simplify]: Simplifying: (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* d1 (- d2 d3)) (+ (log d1) (log (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (* (* d1 d1) d1) (* (* (- d2 d3) (- d2 d3)) (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 (fma 1 d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma 1 d2 (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma 1 d2 (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 d2) (* d1 (- d3)) (* d1 d2) (* d1 (- d3)) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* (fma (sqrt d2) (sqrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma (sqrt d2) (sqrt d2) (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma (sqrt d2) (sqrt d2) (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* (fma 1 d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma 1 d2 (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma 1 d2 (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* d2 d1) (* (- d3) d1) (* d2 d1) (* (- d3) d1) (* d1 (* (cbrt (- d2 d3)) (cbrt (- d2 d3)))) (* d1 (sqrt (- d2 d3))) (* d1 1) (* d1 (+ (sqrt d2) (sqrt d3))) (* d1 1) (* (cbrt d1) (- d2 d3)) (* (sqrt d1) (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (pow d2 3) (pow d3 3))) (* d1 (- (* d2 d2) (* d3 d3))) (expm1 (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (log1p (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (* d1 (- d4 d1)) (log (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (exp (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (* (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3))))) (cbrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (* (* (fma d1 (- d4 d1) (* d1 (- d2 d3))) (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (sqrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (sqrt (fma d1 (- d4 d1) (* d1 (- d2 d3)))) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.961 * * [simplify]: iteration 0: 121 enodes 6.014 * * [simplify]: iteration 1: 273 enodes 6.207 * * [simplify]: iteration 2: 1069 enodes 6.686 * * [simplify]: iteration complete: 5001 enodes 6.686 * * [simplify]: Extracting #0: cost 39 inf + 0 6.690 * * [simplify]: Extracting #1: cost 919 inf + 1 6.697 * * [simplify]: Extracting #2: cost 1990 inf + 426 6.711 * * [simplify]: Extracting #3: cost 1151 inf + 6021 6.720 * * [simplify]: Extracting #4: cost 139 inf + 15653 6.733 * * [simplify]: Extracting #5: cost 41 inf + 16704 6.747 * * [simplify]: Extracting #6: cost 5 inf + 16854 6.761 * * [simplify]: Extracting #7: cost 0 inf + 16879 6.774 * [simplify]: Simplified to: (expm1 (* (- d2 d3) d1)) (log1p (* (- d2 d3) d1)) (* (- d2 d3) d1) (log (* (- d2 d3) d1)) (log (* (- d2 d3) d1)) (pow (exp d1) (- d2 d3)) (* (pow d1 3) (pow (- d2 d3) 3)) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (* (- d2 d3) d1)) (pow (* (- d2 d3) d1) 3) (sqrt (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (* (sqrt (- d2 d3)) (sqrt d1)) (* (sqrt (- d2 d3)) (sqrt d1)) (* d1 (- (pow (cbrt d2) 3) d3)) (* (fma d3 -1 d3) d1) (* d1 (- (pow (cbrt d2) 3) d3)) (* (fma d3 -1 d3) d1) (* d1 (- (pow (cbrt d2) 3) d3)) (* (fma d3 -1 d3) d1) (* (- d2 d3) d1) (* (fma d3 -1 d3) d1) (* (- d2 d3) d1) (* (fma d3 -1 d3) d1) (* (- d2 d3) d1) (* (fma d3 -1 d3) d1) (* (- d2 d3) d1) (* (fma d3 -1 d3) d1) (* (- d2 d3) d1) (* (fma d3 -1 d3) d1) (* (- d2 d3) d1) (* (fma d3 -1 d3) d1) (* d1 d2) (* (- d3) d1) (* d1 d2) (* (- d3) d1) (* (- (pow (cbrt d2) 3) d3) d1) (* (fma d3 -1 d3) d1) (* (- (pow (cbrt d2) 3) d3) d1) (* d1 (fma d3 -1 d3)) (* (- (pow (cbrt d2) 3) d3) d1) (* d1 (fma d3 -1 d3)) (* (- d2 d3) d1) (* (fma d3 -1 d3) d1) (* (- d2 d3) d1) (* d1 (fma d3 -1 d3)) (* (- d2 d3) d1) (* d1 (fma d3 -1 d3)) (* (- d2 d3) d1) (* (fma d3 -1 d3) d1) (* (- d2 d3) d1) (* d1 (fma d3 -1 d3)) (* (- d2 d3) d1) (* d1 (fma d3 -1 d3)) (* d1 d2) (* (- d3) d1) (* d1 d2) (* (- d3) d1) (* (cbrt (- d2 d3)) (* (cbrt (- d2 d3)) d1)) (* (sqrt (- d2 d3)) d1) d1 (* d1 (+ (sqrt d2) (sqrt d3))) d1 (* (- d2 d3) (cbrt d1)) (* (- d2 d3) (sqrt d1)) (* (- d2 d3) d1) (* d1 (- (pow d2 3) (pow d3 3))) (* (+ d3 d2) (* (- d2 d3) d1)) (expm1 (* d1 (+ (- d4 d1) (- d2 d3)))) (log1p (* d1 (+ (- d4 d1) (- d2 d3)))) (* d1 (- d4 d1)) (log (* d1 (+ (- d4 d1) (- d2 d3)))) (pow (exp d1) (+ (- d4 d1) (- d2 d3))) (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (pow (* d1 (+ (- d4 d1) (- d2 d3))) 3) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (+ d4 d2) d1)) (* d1 (+ d4 (- d2 d3))) (* d1 (+ d4 (- d2 d3))) 6.774 * * * [progress]: adding candidates to table 7.068 * [progress]: [Phase 3 of 3] Extracting. 7.068 * * [regime]: Finding splitpoints for: (# #) 7.069 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 7.070 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# #) 7.115 * * * * [regimes]: Trying to branch on d4 from (# #) 7.190 * * * * [regimes]: Trying to branch on d3 from (# #) 7.264 * * * * [regimes]: Trying to branch on d2 from (# #) 7.307 * * * * [regimes]: Trying to branch on d1 from (# #) 7.354 * * * [regime]: Found split indices: #