13.735 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.028 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.028 * * [simplify]: iteration 0: 11 enodes 0.030 * * [simplify]: iteration 1: 26 enodes 0.036 * * [simplify]: iteration 2: 81 enodes 0.058 * * [simplify]: iteration 3: 240 enodes 0.184 * * [simplify]: iteration 4: 548 enodes 0.621 * * [simplify]: iteration 5: 1220 enodes 2.174 * * [simplify]: iteration 6: 3495 enodes 3.138 * * [simplify]: iteration complete: 5000 enodes 3.138 * * [simplify]: Extracting #0: cost 1 inf + 0 3.139 * * [simplify]: Extracting #1: cost 185 inf + 0 3.143 * * [simplify]: Extracting #2: cost 555 inf + 786 3.161 * * [simplify]: Extracting #3: cost 171 inf + 39218 3.216 * * [simplify]: Extracting #4: cost 0 inf + 62168 3.270 * [simplify]: Simplified to: (* d1 (+ (- d4 d3) (- d2 d1))) 3.274 * * [progress]: iteration 1 / 4 3.274 * * * [progress]: picking best candidate 3.279 * * * * [pick]: Picked # 3.279 * * * [progress]: localizing error 3.306 * * * [progress]: generating rewritten candidates 3.306 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 3.349 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 3.361 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 3.568 * * * [progress]: generating series expansions 3.568 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 3.568 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.568 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 3.568 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 3.568 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 3.568 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.568 * [taylor]: Taking taylor expansion of d4 in d4 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 1 into 1 3.568 * [taylor]: Taking taylor expansion of d1 in d4 3.568 * [backup-simplify]: Simplify d1 into d1 3.568 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.568 * [taylor]: Taking taylor expansion of d2 in d4 3.568 * [backup-simplify]: Simplify d2 into d2 3.568 * [taylor]: Taking taylor expansion of d1 in d4 3.568 * [backup-simplify]: Simplify d1 into d1 3.568 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.568 * [taylor]: Taking taylor expansion of d3 in d4 3.569 * [backup-simplify]: Simplify d3 into d3 3.569 * [taylor]: Taking taylor expansion of d1 in d4 3.569 * [backup-simplify]: Simplify d1 into d1 3.569 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 3.569 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 3.569 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.569 * [taylor]: Taking taylor expansion of d4 in d3 3.569 * [backup-simplify]: Simplify d4 into d4 3.569 * [taylor]: Taking taylor expansion of d1 in d3 3.569 * [backup-simplify]: Simplify d1 into d1 3.569 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.569 * [taylor]: Taking taylor expansion of d2 in d3 3.569 * [backup-simplify]: Simplify d2 into d2 3.569 * [taylor]: Taking taylor expansion of d1 in d3 3.569 * [backup-simplify]: Simplify d1 into d1 3.569 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.569 * [taylor]: Taking taylor expansion of d3 in d3 3.569 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [taylor]: Taking taylor expansion of d1 in d3 3.569 * [backup-simplify]: Simplify d1 into d1 3.569 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 3.569 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 3.569 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.569 * [taylor]: Taking taylor expansion of d4 in d2 3.569 * [backup-simplify]: Simplify d4 into d4 3.569 * [taylor]: Taking taylor expansion of d1 in d2 3.569 * [backup-simplify]: Simplify d1 into d1 3.569 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.569 * [taylor]: Taking taylor expansion of d2 in d2 3.569 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [taylor]: Taking taylor expansion of d1 in d2 3.569 * [backup-simplify]: Simplify d1 into d1 3.569 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.569 * [taylor]: Taking taylor expansion of d3 in d2 3.569 * [backup-simplify]: Simplify d3 into d3 3.570 * [taylor]: Taking taylor expansion of d1 in d2 3.570 * [backup-simplify]: Simplify d1 into d1 3.570 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 3.570 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.570 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.570 * [taylor]: Taking taylor expansion of d4 in d1 3.570 * [backup-simplify]: Simplify d4 into d4 3.570 * [taylor]: Taking taylor expansion of d1 in d1 3.570 * [backup-simplify]: Simplify 0 into 0 3.570 * [backup-simplify]: Simplify 1 into 1 3.570 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.570 * [taylor]: Taking taylor expansion of d2 in d1 3.570 * [backup-simplify]: Simplify d2 into d2 3.570 * [taylor]: Taking taylor expansion of d1 in d1 3.570 * [backup-simplify]: Simplify 0 into 0 3.570 * [backup-simplify]: Simplify 1 into 1 3.570 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.570 * [taylor]: Taking taylor expansion of d3 in d1 3.570 * [backup-simplify]: Simplify d3 into d3 3.570 * [taylor]: Taking taylor expansion of d1 in d1 3.570 * [backup-simplify]: Simplify 0 into 0 3.570 * [backup-simplify]: Simplify 1 into 1 3.570 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 3.570 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.570 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.570 * [taylor]: Taking taylor expansion of d4 in d1 3.570 * [backup-simplify]: Simplify d4 into d4 3.570 * [taylor]: Taking taylor expansion of d1 in d1 3.570 * [backup-simplify]: Simplify 0 into 0 3.570 * [backup-simplify]: Simplify 1 into 1 3.570 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.570 * [taylor]: Taking taylor expansion of d2 in d1 3.570 * [backup-simplify]: Simplify d2 into d2 3.570 * [taylor]: Taking taylor expansion of d1 in d1 3.570 * [backup-simplify]: Simplify 0 into 0 3.570 * [backup-simplify]: Simplify 1 into 1 3.570 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.571 * [taylor]: Taking taylor expansion of d3 in d1 3.571 * [backup-simplify]: Simplify d3 into d3 3.571 * [taylor]: Taking taylor expansion of d1 in d1 3.571 * [backup-simplify]: Simplify 0 into 0 3.571 * [backup-simplify]: Simplify 1 into 1 3.571 * [backup-simplify]: Simplify (* d4 0) into 0 3.571 * [backup-simplify]: Simplify (* d2 0) into 0 3.572 * [backup-simplify]: Simplify (+ 0 0) into 0 3.572 * [backup-simplify]: Simplify (* d3 0) into 0 3.572 * [backup-simplify]: Simplify (- 0) into 0 3.572 * [backup-simplify]: Simplify (+ 0 0) into 0 3.572 * [taylor]: Taking taylor expansion of 0 in d2 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [taylor]: Taking taylor expansion of 0 in d3 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [taylor]: Taking taylor expansion of 0 in d4 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.574 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.574 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.574 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.574 * [backup-simplify]: Simplify (- d3) into (- d3) 3.574 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.574 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 3.574 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.574 * [taylor]: Taking taylor expansion of d4 in d2 3.574 * [backup-simplify]: Simplify d4 into d4 3.574 * [taylor]: Taking taylor expansion of d2 in d2 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify 1 into 1 3.574 * [taylor]: Taking taylor expansion of d3 in d2 3.574 * [backup-simplify]: Simplify d3 into d3 3.575 * [backup-simplify]: Simplify (+ d4 0) into d4 3.575 * [backup-simplify]: Simplify (- d3) into (- d3) 3.575 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.575 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.575 * [taylor]: Taking taylor expansion of d4 in d3 3.575 * [backup-simplify]: Simplify d4 into d4 3.575 * [taylor]: Taking taylor expansion of d3 in d3 3.575 * [backup-simplify]: Simplify 0 into 0 3.575 * [backup-simplify]: Simplify 1 into 1 3.575 * [backup-simplify]: Simplify (- 0) into 0 3.575 * [backup-simplify]: Simplify (+ d4 0) into d4 3.575 * [taylor]: Taking taylor expansion of d4 in d4 3.575 * [backup-simplify]: Simplify 0 into 0 3.575 * [backup-simplify]: Simplify 1 into 1 3.575 * [backup-simplify]: Simplify 0 into 0 3.575 * [taylor]: Taking taylor expansion of 0 in d3 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [taylor]: Taking taylor expansion of 0 in d4 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [taylor]: Taking taylor expansion of 0 in d4 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.577 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.577 * [backup-simplify]: Simplify (+ 0 0) into 0 3.578 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) 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 d2 3.579 * [backup-simplify]: Simplify 0 into 0 3.579 * [taylor]: Taking taylor expansion of 0 in d3 3.579 * [backup-simplify]: Simplify 0 into 0 3.579 * [taylor]: Taking taylor expansion of 0 in d4 3.579 * [backup-simplify]: Simplify 0 into 0 3.579 * [backup-simplify]: Simplify 0 into 0 3.579 * [backup-simplify]: Simplify 0 into 0 3.580 * [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))) 3.580 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 3.580 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 3.580 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.580 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.580 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.580 * [taylor]: Taking taylor expansion of d2 in d4 3.580 * [backup-simplify]: Simplify d2 into d2 3.580 * [taylor]: Taking taylor expansion of d1 in d4 3.580 * [backup-simplify]: Simplify d1 into d1 3.580 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.580 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.580 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.580 * [taylor]: Taking taylor expansion of (* d4 d1) 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 * [taylor]: Taking taylor expansion of d1 in d4 3.580 * [backup-simplify]: Simplify d1 into d1 3.580 * [backup-simplify]: Simplify (* 0 d1) into 0 3.581 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.581 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.581 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.581 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.581 * [taylor]: Taking taylor expansion of d3 in d4 3.581 * [backup-simplify]: Simplify d3 into d3 3.581 * [taylor]: Taking taylor expansion of d1 in d4 3.581 * [backup-simplify]: Simplify d1 into d1 3.581 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.581 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.581 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 3.581 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.581 * [taylor]: Taking taylor expansion of (/ 1 (* d2 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 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.581 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.581 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.581 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.581 * [taylor]: Taking taylor expansion of d4 in d3 3.581 * [backup-simplify]: Simplify d4 into d4 3.582 * [taylor]: Taking taylor expansion of d1 in d3 3.582 * [backup-simplify]: Simplify d1 into d1 3.582 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.582 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.582 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.582 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.582 * [taylor]: Taking taylor expansion of d3 in d3 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 1 into 1 3.582 * [taylor]: Taking taylor expansion of d1 in d3 3.582 * [backup-simplify]: Simplify d1 into d1 3.582 * [backup-simplify]: Simplify (* 0 d1) into 0 3.582 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.582 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.582 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 3.583 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.583 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.583 * [taylor]: Taking taylor expansion of (* d2 d1) 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 d1 in d2 3.583 * [backup-simplify]: Simplify d1 into d1 3.583 * [backup-simplify]: Simplify (* 0 d1) into 0 3.583 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.583 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.583 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.583 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.583 * [taylor]: Taking taylor expansion of d4 in d2 3.583 * [backup-simplify]: Simplify d4 into d4 3.583 * [taylor]: Taking taylor expansion of d1 in d2 3.583 * [backup-simplify]: Simplify d1 into d1 3.583 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.584 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.584 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.584 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.584 * [taylor]: Taking taylor expansion of d3 in d2 3.584 * [backup-simplify]: Simplify d3 into d3 3.584 * [taylor]: Taking taylor expansion of d1 in d2 3.584 * [backup-simplify]: Simplify d1 into d1 3.584 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.584 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.584 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.584 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.584 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.584 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.584 * [taylor]: Taking taylor expansion of d2 in d1 3.584 * [backup-simplify]: Simplify d2 into d2 3.584 * [taylor]: Taking taylor expansion of d1 in d1 3.584 * [backup-simplify]: Simplify 0 into 0 3.584 * [backup-simplify]: Simplify 1 into 1 3.584 * [backup-simplify]: Simplify (* d2 0) into 0 3.585 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.585 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.585 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.585 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.585 * [taylor]: Taking taylor expansion of d4 in d1 3.585 * [backup-simplify]: Simplify d4 into d4 3.585 * [taylor]: Taking taylor expansion of d1 in d1 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify 1 into 1 3.585 * [backup-simplify]: Simplify (* d4 0) into 0 3.585 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.585 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.585 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.585 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.585 * [taylor]: Taking taylor expansion of d3 in d1 3.586 * [backup-simplify]: Simplify d3 into d3 3.586 * [taylor]: Taking taylor expansion of d1 in d1 3.586 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify 1 into 1 3.586 * [backup-simplify]: Simplify (* d3 0) into 0 3.586 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.586 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.586 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.586 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.586 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.586 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.586 * [taylor]: Taking taylor expansion of d2 in d1 3.586 * [backup-simplify]: Simplify d2 into d2 3.586 * [taylor]: Taking taylor expansion of d1 in d1 3.586 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify 1 into 1 3.586 * [backup-simplify]: Simplify (* d2 0) into 0 3.587 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.587 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.587 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.587 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.587 * [taylor]: Taking taylor expansion of d4 in d1 3.587 * [backup-simplify]: Simplify d4 into d4 3.587 * [taylor]: Taking taylor expansion of d1 in d1 3.587 * [backup-simplify]: Simplify 0 into 0 3.587 * [backup-simplify]: Simplify 1 into 1 3.587 * [backup-simplify]: Simplify (* d4 0) into 0 3.588 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.588 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.588 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.588 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.588 * [taylor]: Taking taylor expansion of d3 in d1 3.588 * [backup-simplify]: Simplify d3 into d3 3.588 * [taylor]: Taking taylor expansion of d1 in d1 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify 1 into 1 3.588 * [backup-simplify]: Simplify (* d3 0) into 0 3.589 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.589 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.589 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.589 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.589 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.589 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.589 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.589 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.589 * [taylor]: Taking taylor expansion of d4 in d2 3.589 * [backup-simplify]: Simplify d4 into d4 3.589 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.589 * [taylor]: Taking taylor expansion of (/ 1 d2) 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 3.590 * [backup-simplify]: Simplify (/ 1 1) into 1 3.590 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.590 * [taylor]: Taking taylor expansion of d3 in d2 3.590 * [backup-simplify]: Simplify d3 into d3 3.590 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.590 * [backup-simplify]: Simplify (+ 0 1) into 1 3.591 * [backup-simplify]: Simplify (+ 1 0) into 1 3.591 * [taylor]: Taking taylor expansion of 1 in d3 3.591 * [backup-simplify]: Simplify 1 into 1 3.592 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.593 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.593 * [backup-simplify]: Simplify (+ 0 0) into 0 3.594 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.594 * [backup-simplify]: Simplify (- 0) into 0 3.594 * [backup-simplify]: Simplify (+ 0 0) into 0 3.594 * [taylor]: Taking taylor expansion of 0 in d2 3.594 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.595 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.595 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.595 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.595 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.595 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.595 * [taylor]: Taking taylor expansion of d4 in d3 3.595 * [backup-simplify]: Simplify d4 into d4 3.595 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.595 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.595 * [taylor]: Taking taylor expansion of d3 in d3 3.595 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify 1 into 1 3.596 * [backup-simplify]: Simplify (/ 1 1) into 1 3.596 * [backup-simplify]: Simplify (- 1) into -1 3.596 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.596 * [taylor]: Taking taylor expansion of -1 in d4 3.596 * [backup-simplify]: Simplify -1 into -1 3.596 * [taylor]: Taking taylor expansion of 1 in d4 3.596 * [backup-simplify]: Simplify 1 into 1 3.597 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.597 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.598 * [backup-simplify]: Simplify (+ 0 0) 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 3.598 * [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 3.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.600 * [backup-simplify]: Simplify (+ 0 0) 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 (+ (/ 1 d4) 0) into (/ 1 d4) 3.601 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.601 * [taylor]: Taking taylor expansion of d4 in d4 3.601 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify 1 into 1 3.601 * [backup-simplify]: Simplify (/ 1 1) into 1 3.601 * [backup-simplify]: Simplify 1 into 1 3.601 * [taylor]: Taking taylor expansion of 0 in d4 3.601 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify -1 into -1 3.601 * [backup-simplify]: Simplify 1 into 1 3.602 * [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)) 3.602 * [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))) 3.602 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 3.602 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 3.602 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.602 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.602 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.602 * [taylor]: Taking taylor expansion of d2 in d4 3.602 * [backup-simplify]: Simplify d2 into d2 3.602 * [taylor]: Taking taylor expansion of d1 in d4 3.602 * [backup-simplify]: Simplify d1 into d1 3.602 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.602 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.602 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.602 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.602 * [taylor]: Taking taylor expansion of d4 in d4 3.602 * [backup-simplify]: Simplify 0 into 0 3.602 * [backup-simplify]: Simplify 1 into 1 3.602 * [taylor]: Taking taylor expansion of d1 in d4 3.602 * [backup-simplify]: Simplify d1 into d1 3.602 * [backup-simplify]: Simplify (* 0 d1) into 0 3.602 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.603 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.603 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.603 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.603 * [taylor]: Taking taylor expansion of d3 in d4 3.603 * [backup-simplify]: Simplify d3 into d3 3.603 * [taylor]: Taking taylor expansion of d1 in d4 3.603 * [backup-simplify]: Simplify d1 into d1 3.603 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.603 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.603 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 3.603 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.603 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.603 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.603 * [taylor]: Taking taylor expansion of d2 in d3 3.603 * [backup-simplify]: Simplify d2 into d2 3.603 * [taylor]: Taking taylor expansion of d1 in d3 3.603 * [backup-simplify]: Simplify d1 into d1 3.603 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.603 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.603 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.603 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.603 * [taylor]: Taking taylor expansion of d4 in d3 3.603 * [backup-simplify]: Simplify d4 into d4 3.603 * [taylor]: Taking taylor expansion of d1 in d3 3.603 * [backup-simplify]: Simplify d1 into d1 3.603 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.603 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.603 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.603 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.603 * [taylor]: Taking taylor expansion of d3 in d3 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [backup-simplify]: Simplify 1 into 1 3.603 * [taylor]: Taking taylor expansion of d1 in d3 3.603 * [backup-simplify]: Simplify d1 into d1 3.603 * [backup-simplify]: Simplify (* 0 d1) into 0 3.603 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.603 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.603 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 3.604 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.604 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.604 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.604 * [taylor]: Taking taylor expansion of d2 in d2 3.604 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify 1 into 1 3.604 * [taylor]: Taking taylor expansion of d1 in d2 3.604 * [backup-simplify]: Simplify d1 into d1 3.604 * [backup-simplify]: Simplify (* 0 d1) into 0 3.604 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.604 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.604 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.604 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.604 * [taylor]: Taking taylor expansion of d4 in d2 3.604 * [backup-simplify]: Simplify d4 into d4 3.604 * [taylor]: Taking taylor expansion of d1 in d2 3.604 * [backup-simplify]: Simplify d1 into d1 3.604 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.604 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.604 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.604 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.604 * [taylor]: Taking taylor expansion of d3 in d2 3.604 * [backup-simplify]: Simplify d3 into d3 3.604 * [taylor]: Taking taylor expansion of d1 in d2 3.604 * [backup-simplify]: Simplify d1 into d1 3.604 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.604 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.604 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.604 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.604 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.604 * [taylor]: Taking taylor expansion of d2 in d1 3.604 * [backup-simplify]: Simplify d2 into d2 3.604 * [taylor]: Taking taylor expansion of d1 in d1 3.604 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify 1 into 1 3.604 * [backup-simplify]: Simplify (* d2 0) into 0 3.605 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.605 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.605 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.605 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.605 * [taylor]: Taking taylor expansion of d4 in d1 3.605 * [backup-simplify]: Simplify d4 into d4 3.605 * [taylor]: Taking taylor expansion of d1 in d1 3.605 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify 1 into 1 3.605 * [backup-simplify]: Simplify (* d4 0) into 0 3.605 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.605 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.605 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.605 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.605 * [taylor]: Taking taylor expansion of d3 in d1 3.605 * [backup-simplify]: Simplify d3 into d3 3.605 * [taylor]: Taking taylor expansion of d1 in d1 3.605 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify 1 into 1 3.605 * [backup-simplify]: Simplify (* d3 0) into 0 3.606 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.606 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.606 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 3.606 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.606 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.606 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.606 * [taylor]: Taking taylor expansion of d2 in d1 3.606 * [backup-simplify]: Simplify d2 into d2 3.606 * [taylor]: Taking taylor expansion of d1 in d1 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify 1 into 1 3.606 * [backup-simplify]: Simplify (* d2 0) into 0 3.606 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.606 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.606 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.606 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.606 * [taylor]: Taking taylor expansion of d4 in d1 3.606 * [backup-simplify]: Simplify d4 into d4 3.606 * [taylor]: Taking taylor expansion of d1 in d1 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify 1 into 1 3.606 * [backup-simplify]: Simplify (* d4 0) into 0 3.606 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.606 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 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 3.607 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.607 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.607 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.607 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.607 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.607 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.607 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.607 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.607 * [taylor]: Taking taylor expansion of d4 in d2 3.607 * [backup-simplify]: Simplify d4 into d4 3.607 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.607 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.607 * [taylor]: Taking taylor expansion of d2 in d2 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 1 into 1 3.608 * [backup-simplify]: Simplify (/ 1 1) into 1 3.608 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.608 * [taylor]: Taking taylor expansion of d3 in d2 3.608 * [backup-simplify]: Simplify d3 into d3 3.608 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.608 * [backup-simplify]: Simplify (+ 0 1) into 1 3.608 * [backup-simplify]: Simplify (+ 1 0) into 1 3.608 * [taylor]: Taking taylor expansion of 1 in d3 3.608 * [backup-simplify]: Simplify 1 into 1 3.609 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.609 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.609 * [backup-simplify]: Simplify (+ 0 0) into 0 3.610 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.610 * [backup-simplify]: Simplify (- 0) into 0 3.610 * [backup-simplify]: Simplify (+ 0 0) into 0 3.610 * [taylor]: Taking taylor expansion of 0 in d2 3.610 * [backup-simplify]: Simplify 0 into 0 3.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.611 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.611 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.611 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.611 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.611 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.611 * [taylor]: Taking taylor expansion of d4 in d3 3.611 * [backup-simplify]: Simplify d4 into d4 3.611 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.611 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.611 * [taylor]: Taking taylor expansion of d3 in d3 3.611 * [backup-simplify]: Simplify 0 into 0 3.611 * [backup-simplify]: Simplify 1 into 1 3.612 * [backup-simplify]: Simplify (/ 1 1) into 1 3.612 * [backup-simplify]: Simplify (- 1) into -1 3.612 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.612 * [taylor]: Taking taylor expansion of -1 in d4 3.612 * [backup-simplify]: Simplify -1 into -1 3.612 * [taylor]: Taking taylor expansion of 1 in d4 3.612 * [backup-simplify]: Simplify 1 into 1 3.613 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.613 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.614 * [backup-simplify]: Simplify (+ 0 0) 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 3.614 * [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 3.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.615 * [backup-simplify]: Simplify (+ 0 0) 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 (+ (/ 1 d4) 0) into (/ 1 d4) 3.617 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.617 * [taylor]: Taking taylor expansion of d4 in d4 3.617 * [backup-simplify]: Simplify 0 into 0 3.617 * [backup-simplify]: Simplify 1 into 1 3.617 * [backup-simplify]: Simplify (/ 1 1) into 1 3.617 * [backup-simplify]: Simplify 1 into 1 3.617 * [taylor]: Taking taylor expansion of 0 in d4 3.617 * [backup-simplify]: Simplify 0 into 0 3.617 * [backup-simplify]: Simplify -1 into -1 3.617 * [backup-simplify]: Simplify 1 into 1 3.618 * [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)) 3.618 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 3.618 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 3.618 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 3.618 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 3.618 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.618 * [taylor]: Taking taylor expansion of d2 in d3 3.618 * [backup-simplify]: Simplify d2 into d2 3.618 * [taylor]: Taking taylor expansion of d1 in d3 3.618 * [backup-simplify]: Simplify d1 into d1 3.618 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.618 * [taylor]: Taking taylor expansion of d3 in d3 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [taylor]: Taking taylor expansion of d1 in d3 3.618 * [backup-simplify]: Simplify d1 into d1 3.618 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 3.618 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.618 * [taylor]: Taking taylor expansion of d2 in d2 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [taylor]: Taking taylor expansion of d1 in d2 3.618 * [backup-simplify]: Simplify d1 into d1 3.618 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.618 * [taylor]: Taking taylor expansion of d3 in d2 3.618 * [backup-simplify]: Simplify d3 into d3 3.618 * [taylor]: Taking taylor expansion of d1 in d2 3.618 * [backup-simplify]: Simplify d1 into d1 3.618 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 3.618 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.618 * [taylor]: Taking taylor expansion of d2 in d1 3.618 * [backup-simplify]: Simplify d2 into d2 3.618 * [taylor]: Taking taylor expansion of d1 in d1 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.618 * [taylor]: Taking taylor expansion of d3 in d1 3.618 * [backup-simplify]: Simplify d3 into d3 3.618 * [taylor]: Taking taylor expansion of d1 in d1 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 3.618 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.618 * [taylor]: Taking taylor expansion of d2 in d1 3.618 * [backup-simplify]: Simplify d2 into d2 3.618 * [taylor]: Taking taylor expansion of d1 in d1 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.618 * [taylor]: Taking taylor expansion of d3 in d1 3.618 * [backup-simplify]: Simplify d3 into d3 3.618 * [taylor]: Taking taylor expansion of d1 in d1 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [backup-simplify]: Simplify (* d2 0) into 0 3.619 * [backup-simplify]: Simplify (* d3 0) 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 * [backup-simplify]: Simplify 0 into 0 3.619 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.620 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.620 * [backup-simplify]: Simplify (- d3) into (- d3) 3.620 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.620 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 3.620 * [taylor]: Taking taylor expansion of d2 in d2 3.620 * [backup-simplify]: Simplify 0 into 0 3.620 * [backup-simplify]: Simplify 1 into 1 3.620 * [taylor]: Taking taylor expansion of d3 in d2 3.620 * [backup-simplify]: Simplify d3 into d3 3.620 * [backup-simplify]: Simplify (- d3) into (- d3) 3.620 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.620 * [taylor]: Taking taylor expansion of (- d3) in d3 3.620 * [taylor]: Taking taylor expansion of d3 in d3 3.620 * [backup-simplify]: Simplify 0 into 0 3.620 * [backup-simplify]: Simplify 1 into 1 3.620 * [backup-simplify]: Simplify (- 0) into 0 3.620 * [backup-simplify]: Simplify 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 3.620 * [backup-simplify]: Simplify 0 into 0 3.621 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.621 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.621 * [backup-simplify]: Simplify (- 0) into 0 3.622 * [backup-simplify]: Simplify (+ 0 0) into 0 3.622 * [taylor]: Taking taylor expansion of 0 in d2 3.622 * [backup-simplify]: Simplify 0 into 0 3.622 * [taylor]: Taking taylor expansion of 0 in d3 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 0) into 1 3.622 * [taylor]: Taking taylor expansion of 1 in d3 3.622 * [backup-simplify]: Simplify 1 into 1 3.622 * [backup-simplify]: Simplify 1 into 1 3.622 * [taylor]: Taking taylor expansion of 0 in d3 3.622 * [backup-simplify]: Simplify 0 into 0 3.622 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify (- 1) into -1 3.623 * [backup-simplify]: Simplify -1 into -1 3.623 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.625 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 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 3.626 * [taylor]: Taking taylor expansion of 0 in d3 3.626 * [backup-simplify]: Simplify 0 into 0 3.626 * [backup-simplify]: Simplify 0 into 0 3.626 * [taylor]: Taking taylor expansion of 0 in d3 3.626 * [backup-simplify]: Simplify 0 into 0 3.626 * [backup-simplify]: Simplify 0 into 0 3.626 * [backup-simplify]: Simplify (- 0) into 0 3.626 * [backup-simplify]: Simplify (+ 0 0) into 0 3.626 * [taylor]: Taking taylor expansion of 0 in d3 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 d3 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify 0 into 0 3.627 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 3.627 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 3.627 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 3.627 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 3.627 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.627 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.627 * [taylor]: Taking taylor expansion of d2 in d3 3.627 * [backup-simplify]: Simplify d2 into d2 3.627 * [taylor]: Taking taylor expansion of d1 in d3 3.627 * [backup-simplify]: Simplify d1 into d1 3.627 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.627 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.627 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.627 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.627 * [taylor]: Taking taylor expansion of d3 in d3 3.627 * [backup-simplify]: Simplify 0 into 0 3.628 * [backup-simplify]: Simplify 1 into 1 3.628 * [taylor]: Taking taylor expansion of d1 in d3 3.628 * [backup-simplify]: Simplify d1 into d1 3.628 * [backup-simplify]: Simplify (* 0 d1) into 0 3.628 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.628 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.628 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 3.628 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.628 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.628 * [taylor]: Taking taylor expansion of d2 in d2 3.628 * [backup-simplify]: Simplify 0 into 0 3.628 * [backup-simplify]: Simplify 1 into 1 3.628 * [taylor]: Taking taylor expansion of d1 in d2 3.628 * [backup-simplify]: Simplify d1 into d1 3.628 * [backup-simplify]: Simplify (* 0 d1) into 0 3.629 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.629 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.629 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.629 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.629 * [taylor]: Taking taylor expansion of d3 in d2 3.629 * [backup-simplify]: Simplify d3 into d3 3.629 * [taylor]: Taking taylor expansion of d1 in d2 3.629 * [backup-simplify]: Simplify d1 into d1 3.629 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.629 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.629 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.629 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.629 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.629 * [taylor]: Taking taylor expansion of d2 in d1 3.629 * [backup-simplify]: Simplify d2 into d2 3.629 * [taylor]: Taking taylor expansion of d1 in d1 3.629 * [backup-simplify]: Simplify 0 into 0 3.629 * [backup-simplify]: Simplify 1 into 1 3.629 * [backup-simplify]: Simplify (* d2 0) into 0 3.629 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.630 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.630 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.630 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.630 * [taylor]: Taking taylor expansion of d3 in d1 3.630 * [backup-simplify]: Simplify d3 into d3 3.630 * [taylor]: Taking taylor expansion of d1 in d1 3.630 * [backup-simplify]: Simplify 0 into 0 3.630 * [backup-simplify]: Simplify 1 into 1 3.630 * [backup-simplify]: Simplify (* d3 0) into 0 3.630 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.630 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.630 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.630 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.630 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.630 * [taylor]: Taking taylor expansion of d2 in d1 3.630 * [backup-simplify]: Simplify d2 into d2 3.630 * [taylor]: Taking taylor expansion of d1 in d1 3.630 * [backup-simplify]: Simplify 0 into 0 3.630 * [backup-simplify]: Simplify 1 into 1 3.630 * [backup-simplify]: Simplify (* d2 0) into 0 3.631 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.631 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.631 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.631 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.631 * [taylor]: Taking taylor expansion of d3 in d1 3.631 * [backup-simplify]: Simplify d3 into d3 3.631 * [taylor]: Taking taylor expansion of d1 in d1 3.631 * [backup-simplify]: Simplify 0 into 0 3.631 * [backup-simplify]: Simplify 1 into 1 3.631 * [backup-simplify]: Simplify (* d3 0) into 0 3.631 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.631 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.632 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.632 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.632 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.632 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.632 * [taylor]: Taking taylor expansion of d2 in d2 3.632 * [backup-simplify]: Simplify 0 into 0 3.632 * [backup-simplify]: Simplify 1 into 1 3.632 * [backup-simplify]: Simplify (/ 1 1) into 1 3.632 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.632 * [taylor]: Taking taylor expansion of d3 in d2 3.632 * [backup-simplify]: Simplify d3 into d3 3.632 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.633 * [backup-simplify]: Simplify (+ 1 0) into 1 3.633 * [taylor]: Taking taylor expansion of 1 in d3 3.633 * [backup-simplify]: Simplify 1 into 1 3.633 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.634 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.634 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.635 * [backup-simplify]: Simplify (- 0) into 0 3.635 * [backup-simplify]: Simplify (+ 0 0) into 0 3.635 * [taylor]: Taking taylor expansion of 0 in d2 3.635 * [backup-simplify]: Simplify 0 into 0 3.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.636 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.636 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.636 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.636 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.636 * [taylor]: Taking taylor expansion of d3 in d3 3.636 * [backup-simplify]: Simplify 0 into 0 3.636 * [backup-simplify]: Simplify 1 into 1 3.636 * [backup-simplify]: Simplify (/ 1 1) into 1 3.637 * [backup-simplify]: Simplify (- 1) into -1 3.637 * [backup-simplify]: Simplify -1 into -1 3.637 * [backup-simplify]: Simplify 1 into 1 3.638 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.638 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.639 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.639 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.639 * [backup-simplify]: Simplify (- 0) into 0 3.640 * [backup-simplify]: Simplify (+ 0 0) into 0 3.640 * [taylor]: Taking taylor expansion of 0 in d2 3.640 * [backup-simplify]: Simplify 0 into 0 3.640 * [taylor]: Taking taylor expansion of 0 in d3 3.640 * [backup-simplify]: Simplify 0 into 0 3.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.641 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.641 * [backup-simplify]: Simplify (- 0) into 0 3.642 * [backup-simplify]: Simplify (+ 0 0) into 0 3.642 * [taylor]: Taking taylor expansion of 0 in d3 3.642 * [backup-simplify]: Simplify 0 into 0 3.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.643 * [backup-simplify]: Simplify (- 0) into 0 3.643 * [backup-simplify]: Simplify 0 into 0 3.643 * [backup-simplify]: Simplify 0 into 0 3.644 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.645 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.645 * [backup-simplify]: Simplify (- 0) into 0 3.646 * [backup-simplify]: Simplify (+ 0 0) into 0 3.646 * [taylor]: Taking taylor expansion of 0 in d2 3.646 * [backup-simplify]: Simplify 0 into 0 3.646 * [taylor]: Taking taylor expansion of 0 in d3 3.646 * [backup-simplify]: Simplify 0 into 0 3.646 * [taylor]: Taking taylor expansion of 0 in d3 3.646 * [backup-simplify]: Simplify 0 into 0 3.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.648 * [backup-simplify]: Simplify (- 0) into 0 3.648 * [backup-simplify]: Simplify (+ 0 0) into 0 3.648 * [taylor]: Taking taylor expansion of 0 in d3 3.648 * [backup-simplify]: Simplify 0 into 0 3.649 * [backup-simplify]: Simplify 0 into 0 3.649 * [backup-simplify]: Simplify 0 into 0 3.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.650 * [backup-simplify]: Simplify (- 0) into 0 3.650 * [backup-simplify]: Simplify 0 into 0 3.650 * [backup-simplify]: Simplify 0 into 0 3.650 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 3.651 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 3.651 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 3.651 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 3.651 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.651 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.651 * [taylor]: Taking taylor expansion of d2 in d3 3.651 * [backup-simplify]: Simplify d2 into d2 3.651 * [taylor]: Taking taylor expansion of d1 in d3 3.651 * [backup-simplify]: Simplify d1 into d1 3.651 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.651 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.651 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.651 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.651 * [taylor]: Taking taylor expansion of d3 in d3 3.651 * [backup-simplify]: Simplify 0 into 0 3.651 * [backup-simplify]: Simplify 1 into 1 3.651 * [taylor]: Taking taylor expansion of d1 in d3 3.651 * [backup-simplify]: Simplify d1 into d1 3.651 * [backup-simplify]: Simplify (* 0 d1) into 0 3.652 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.652 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.652 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 3.652 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.652 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.652 * [taylor]: Taking taylor expansion of d2 in d2 3.652 * [backup-simplify]: Simplify 0 into 0 3.652 * [backup-simplify]: Simplify 1 into 1 3.652 * [taylor]: Taking taylor expansion of d1 in d2 3.652 * [backup-simplify]: Simplify d1 into d1 3.652 * [backup-simplify]: Simplify (* 0 d1) into 0 3.653 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.653 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.653 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.653 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.653 * [taylor]: Taking taylor expansion of d3 in d2 3.653 * [backup-simplify]: Simplify d3 into d3 3.653 * [taylor]: Taking taylor expansion of d1 in d2 3.653 * [backup-simplify]: Simplify d1 into d1 3.653 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.653 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.653 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.653 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.653 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.653 * [taylor]: Taking taylor expansion of d2 in d1 3.653 * [backup-simplify]: Simplify d2 into d2 3.653 * [taylor]: Taking taylor expansion of d1 in d1 3.653 * [backup-simplify]: Simplify 0 into 0 3.653 * [backup-simplify]: Simplify 1 into 1 3.653 * [backup-simplify]: Simplify (* d2 0) into 0 3.654 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.654 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.654 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.654 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.654 * [taylor]: Taking taylor expansion of d3 in d1 3.654 * [backup-simplify]: Simplify d3 into d3 3.654 * [taylor]: Taking taylor expansion of d1 in d1 3.654 * [backup-simplify]: Simplify 0 into 0 3.654 * [backup-simplify]: Simplify 1 into 1 3.654 * [backup-simplify]: Simplify (* d3 0) into 0 3.654 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.655 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.655 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 3.655 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.655 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.655 * [taylor]: Taking taylor expansion of d2 in d1 3.655 * [backup-simplify]: Simplify d2 into d2 3.655 * [taylor]: Taking taylor expansion of d1 in d1 3.655 * [backup-simplify]: Simplify 0 into 0 3.655 * [backup-simplify]: Simplify 1 into 1 3.655 * [backup-simplify]: Simplify (* d2 0) into 0 3.655 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.655 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.655 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.655 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.655 * [taylor]: Taking taylor expansion of d3 in d1 3.655 * [backup-simplify]: Simplify d3 into d3 3.655 * [taylor]: Taking taylor expansion of d1 in d1 3.655 * [backup-simplify]: Simplify 0 into 0 3.655 * [backup-simplify]: Simplify 1 into 1 3.656 * [backup-simplify]: Simplify (* d3 0) into 0 3.656 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.656 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.656 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.656 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.656 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.656 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.656 * [taylor]: Taking taylor expansion of d2 in d2 3.656 * [backup-simplify]: Simplify 0 into 0 3.656 * [backup-simplify]: Simplify 1 into 1 3.657 * [backup-simplify]: Simplify (/ 1 1) into 1 3.657 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.657 * [taylor]: Taking taylor expansion of d3 in d2 3.657 * [backup-simplify]: Simplify d3 into d3 3.657 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.657 * [backup-simplify]: Simplify (+ 1 0) into 1 3.657 * [taylor]: Taking taylor expansion of 1 in d3 3.658 * [backup-simplify]: Simplify 1 into 1 3.658 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.659 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.660 * [backup-simplify]: Simplify (- 0) into 0 3.660 * [backup-simplify]: Simplify (+ 0 0) into 0 3.660 * [taylor]: Taking taylor expansion of 0 in d2 3.660 * [backup-simplify]: Simplify 0 into 0 3.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.661 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.661 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.661 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.661 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.661 * [taylor]: Taking taylor expansion of d3 in d3 3.661 * [backup-simplify]: Simplify 0 into 0 3.661 * [backup-simplify]: Simplify 1 into 1 3.662 * [backup-simplify]: Simplify (/ 1 1) into 1 3.662 * [backup-simplify]: Simplify (- 1) into -1 3.662 * [backup-simplify]: Simplify -1 into -1 3.662 * [backup-simplify]: Simplify 1 into 1 3.663 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.664 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.664 * [backup-simplify]: Simplify (- 0) into 0 3.665 * [backup-simplify]: Simplify (+ 0 0) into 0 3.665 * [taylor]: Taking taylor expansion of 0 in d2 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [taylor]: Taking taylor expansion of 0 in d3 3.665 * [backup-simplify]: Simplify 0 into 0 3.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.666 * [backup-simplify]: Simplify (- 0) into 0 3.666 * [backup-simplify]: Simplify (+ 0 0) into 0 3.666 * [taylor]: Taking taylor expansion of 0 in d3 3.666 * [backup-simplify]: Simplify 0 into 0 3.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.667 * [backup-simplify]: Simplify (- 0) into 0 3.667 * [backup-simplify]: Simplify 0 into 0 3.667 * [backup-simplify]: Simplify 0 into 0 3.668 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.671 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.672 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.672 * [backup-simplify]: Simplify (- 0) into 0 3.672 * [backup-simplify]: Simplify (+ 0 0) into 0 3.672 * [taylor]: Taking taylor expansion of 0 in d2 3.672 * [backup-simplify]: Simplify 0 into 0 3.673 * [taylor]: Taking taylor expansion of 0 in d3 3.673 * [backup-simplify]: Simplify 0 into 0 3.673 * [taylor]: Taking taylor expansion of 0 in d3 3.673 * [backup-simplify]: Simplify 0 into 0 3.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.674 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.674 * [backup-simplify]: Simplify (- 0) into 0 3.674 * [backup-simplify]: Simplify (+ 0 0) into 0 3.674 * [taylor]: Taking taylor expansion of 0 in d3 3.674 * [backup-simplify]: Simplify 0 into 0 3.674 * [backup-simplify]: Simplify 0 into 0 3.674 * [backup-simplify]: Simplify 0 into 0 3.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.675 * [backup-simplify]: Simplify (- 0) into 0 3.676 * [backup-simplify]: Simplify 0 into 0 3.676 * [backup-simplify]: Simplify 0 into 0 3.676 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 3.676 * * * * [progress]: [ 3 / 3 ] generating series at (2) 3.676 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 3.676 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 3.676 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 3.676 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 3.676 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.676 * [taylor]: Taking taylor expansion of d4 in d4 3.676 * [backup-simplify]: Simplify 0 into 0 3.676 * [backup-simplify]: Simplify 1 into 1 3.677 * [taylor]: Taking taylor expansion of d1 in d4 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.677 * [taylor]: Taking taylor expansion of d2 in d4 3.677 * [backup-simplify]: Simplify d2 into d2 3.677 * [taylor]: Taking taylor expansion of d1 in d4 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 3.677 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.677 * [taylor]: Taking taylor expansion of d1 in d4 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.677 * [taylor]: Taking taylor expansion of d3 in d4 3.677 * [backup-simplify]: Simplify d3 into d3 3.677 * [taylor]: Taking taylor expansion of d1 in d4 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 3.677 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 3.677 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.677 * [taylor]: Taking taylor expansion of d4 in d3 3.677 * [backup-simplify]: Simplify d4 into d4 3.677 * [taylor]: Taking taylor expansion of d1 in d3 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.677 * [taylor]: Taking taylor expansion of d2 in d3 3.677 * [backup-simplify]: Simplify d2 into d2 3.677 * [taylor]: Taking taylor expansion of d1 in d3 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 3.677 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.677 * [taylor]: Taking taylor expansion of d1 in d3 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.677 * [taylor]: Taking taylor expansion of d3 in d3 3.677 * [backup-simplify]: Simplify 0 into 0 3.677 * [backup-simplify]: Simplify 1 into 1 3.677 * [taylor]: Taking taylor expansion of d1 in d3 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 3.677 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 3.677 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.677 * [taylor]: Taking taylor expansion of d4 in d2 3.677 * [backup-simplify]: Simplify d4 into d4 3.677 * [taylor]: Taking taylor expansion of d1 in d2 3.677 * [backup-simplify]: Simplify d1 into d1 3.677 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.677 * [taylor]: Taking taylor expansion of d2 in d2 3.677 * [backup-simplify]: Simplify 0 into 0 3.677 * [backup-simplify]: Simplify 1 into 1 3.677 * [taylor]: Taking taylor expansion of d1 in d2 3.677 * [backup-simplify]: Simplify d1 into d1 3.678 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 3.678 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.678 * [taylor]: Taking taylor expansion of d1 in d2 3.678 * [backup-simplify]: Simplify d1 into d1 3.678 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.678 * [taylor]: Taking taylor expansion of d3 in d2 3.678 * [backup-simplify]: Simplify d3 into d3 3.678 * [taylor]: Taking taylor expansion of d1 in d2 3.678 * [backup-simplify]: Simplify d1 into d1 3.678 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 3.678 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.678 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.678 * [taylor]: Taking taylor expansion of d4 in d1 3.678 * [backup-simplify]: Simplify d4 into d4 3.678 * [taylor]: Taking taylor expansion of d1 in d1 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.678 * [taylor]: Taking taylor expansion of d2 in d1 3.678 * [backup-simplify]: Simplify d2 into d2 3.678 * [taylor]: Taking taylor expansion of d1 in d1 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 3.678 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.678 * [taylor]: Taking taylor expansion of d1 in d1 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.678 * [taylor]: Taking taylor expansion of d3 in d1 3.678 * [backup-simplify]: Simplify d3 into d3 3.678 * [taylor]: Taking taylor expansion of d1 in d1 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 3.678 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 3.678 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.678 * [taylor]: Taking taylor expansion of d4 in d1 3.678 * [backup-simplify]: Simplify d4 into d4 3.678 * [taylor]: Taking taylor expansion of d1 in d1 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.678 * [taylor]: Taking taylor expansion of d2 in d1 3.678 * [backup-simplify]: Simplify d2 into d2 3.678 * [taylor]: Taking taylor expansion of d1 in d1 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 3.679 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.679 * [taylor]: Taking taylor expansion of d1 in d1 3.679 * [backup-simplify]: Simplify 0 into 0 3.679 * [backup-simplify]: Simplify 1 into 1 3.679 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.679 * [taylor]: Taking taylor expansion of d3 in d1 3.679 * [backup-simplify]: Simplify d3 into d3 3.679 * [taylor]: Taking taylor expansion of d1 in d1 3.679 * [backup-simplify]: Simplify 0 into 0 3.679 * [backup-simplify]: Simplify 1 into 1 3.679 * [backup-simplify]: Simplify (* d4 0) into 0 3.679 * [backup-simplify]: Simplify (* d2 0) into 0 3.679 * [backup-simplify]: Simplify (+ 0 0) into 0 3.679 * [backup-simplify]: Simplify (* d3 0) into 0 3.680 * [backup-simplify]: Simplify (+ 0 0) into 0 3.680 * [backup-simplify]: Simplify (- 0) into 0 3.680 * [backup-simplify]: Simplify (+ 0 0) into 0 3.680 * [taylor]: Taking taylor expansion of 0 in d2 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [taylor]: Taking taylor expansion of 0 in d3 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [taylor]: Taking taylor expansion of 0 in d4 3.681 * [backup-simplify]: Simplify 0 into 0 3.681 * [backup-simplify]: Simplify 0 into 0 3.681 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.681 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.681 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.682 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.682 * [backup-simplify]: Simplify (+ 0 d3) into d3 3.682 * [backup-simplify]: Simplify (- d3) into (- d3) 3.682 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.682 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 3.682 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.682 * [taylor]: Taking taylor expansion of d4 in d2 3.682 * [backup-simplify]: Simplify d4 into d4 3.682 * [taylor]: Taking taylor expansion of d2 in d2 3.682 * [backup-simplify]: Simplify 0 into 0 3.682 * [backup-simplify]: Simplify 1 into 1 3.682 * [taylor]: Taking taylor expansion of d3 in d2 3.682 * [backup-simplify]: Simplify d3 into d3 3.682 * [backup-simplify]: Simplify (+ d4 0) into d4 3.682 * [backup-simplify]: Simplify (- d3) into (- d3) 3.682 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.682 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.682 * [taylor]: Taking taylor expansion of d4 in d3 3.682 * [backup-simplify]: Simplify d4 into d4 3.682 * [taylor]: Taking taylor expansion of d3 in d3 3.682 * [backup-simplify]: Simplify 0 into 0 3.682 * [backup-simplify]: Simplify 1 into 1 3.683 * [backup-simplify]: Simplify (- 0) into 0 3.683 * [backup-simplify]: Simplify (+ d4 0) into d4 3.683 * [taylor]: Taking taylor expansion of d4 in d4 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify 1 into 1 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [taylor]: Taking taylor expansion of 0 in d3 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [taylor]: Taking taylor expansion of 0 in d4 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [taylor]: Taking taylor expansion of 0 in d4 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify 0 into 0 3.684 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.684 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.685 * [backup-simplify]: Simplify (+ 0 0) into 0 3.685 * [backup-simplify]: Simplify (* 1 1) into 1 3.686 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.686 * [backup-simplify]: Simplify (+ 1 0) into 1 3.686 * [backup-simplify]: Simplify (- 1) into -1 3.687 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.687 * [taylor]: Taking taylor expansion of -1 in d2 3.687 * [backup-simplify]: Simplify -1 into -1 3.687 * [taylor]: Taking taylor expansion of -1 in d3 3.687 * [backup-simplify]: Simplify -1 into -1 3.687 * [taylor]: Taking taylor expansion of -1 in d4 3.687 * [backup-simplify]: Simplify -1 into -1 3.687 * [backup-simplify]: Simplify -1 into -1 3.687 * [backup-simplify]: Simplify (+ 0 1) into 1 3.688 * [backup-simplify]: Simplify (- 0) into 0 3.688 * [backup-simplify]: Simplify (+ 1 0) into 1 3.688 * [taylor]: Taking taylor expansion of 1 in d3 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 3.688 * [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 0 in d4 3.688 * [backup-simplify]: Simplify 0 into 0 3.688 * [backup-simplify]: Simplify 0 into 0 3.689 * [backup-simplify]: Simplify (- 1) into -1 3.689 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.689 * [taylor]: Taking taylor expansion of -1 in d4 3.689 * [backup-simplify]: Simplify -1 into -1 3.689 * [backup-simplify]: Simplify -1 into -1 3.690 * [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))) 3.690 * [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)))) 3.690 * [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 3.690 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 3.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.690 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.690 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.690 * [taylor]: Taking taylor expansion of d2 in d4 3.690 * [backup-simplify]: Simplify d2 into d2 3.690 * [taylor]: Taking taylor expansion of d1 in d4 3.690 * [backup-simplify]: Simplify d1 into d1 3.690 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.690 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.690 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.690 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.690 * [taylor]: Taking taylor expansion of d4 in d4 3.690 * [backup-simplify]: Simplify 0 into 0 3.690 * [backup-simplify]: Simplify 1 into 1 3.690 * [taylor]: Taking taylor expansion of d1 in d4 3.690 * [backup-simplify]: Simplify d1 into d1 3.691 * [backup-simplify]: Simplify (* 0 d1) into 0 3.691 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.691 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.691 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 3.691 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 3.691 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.691 * [taylor]: Taking taylor expansion of d1 in d4 3.691 * [backup-simplify]: Simplify d1 into d1 3.691 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.691 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.691 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.691 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.691 * [taylor]: Taking taylor expansion of d3 in d4 3.691 * [backup-simplify]: Simplify d3 into d3 3.691 * [taylor]: Taking taylor expansion of d1 in d4 3.691 * [backup-simplify]: Simplify d1 into d1 3.691 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.692 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.692 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 3.692 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.692 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.692 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.692 * [taylor]: Taking taylor expansion of d2 in d3 3.692 * [backup-simplify]: Simplify d2 into d2 3.692 * [taylor]: Taking taylor expansion of d1 in d3 3.692 * [backup-simplify]: Simplify d1 into d1 3.692 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.692 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.692 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.692 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.692 * [taylor]: Taking taylor expansion of d4 in d3 3.692 * [backup-simplify]: Simplify d4 into d4 3.692 * [taylor]: Taking taylor expansion of d1 in d3 3.692 * [backup-simplify]: Simplify d1 into d1 3.692 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.692 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.692 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 3.692 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 3.692 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.692 * [taylor]: Taking taylor expansion of d1 in d3 3.692 * [backup-simplify]: Simplify d1 into d1 3.692 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.692 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.692 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.692 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.692 * [taylor]: Taking taylor expansion of d3 in d3 3.692 * [backup-simplify]: Simplify 0 into 0 3.692 * [backup-simplify]: Simplify 1 into 1 3.692 * [taylor]: Taking taylor expansion of d1 in d3 3.692 * [backup-simplify]: Simplify d1 into d1 3.692 * [backup-simplify]: Simplify (* 0 d1) into 0 3.693 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.693 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.693 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 3.693 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.693 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.693 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.693 * [taylor]: Taking taylor expansion of d2 in d2 3.693 * [backup-simplify]: Simplify 0 into 0 3.693 * [backup-simplify]: Simplify 1 into 1 3.693 * [taylor]: Taking taylor expansion of d1 in d2 3.693 * [backup-simplify]: Simplify d1 into d1 3.693 * [backup-simplify]: Simplify (* 0 d1) into 0 3.694 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.694 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.694 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.694 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.694 * [taylor]: Taking taylor expansion of d4 in d2 3.694 * [backup-simplify]: Simplify d4 into d4 3.694 * [taylor]: Taking taylor expansion of d1 in d2 3.694 * [backup-simplify]: Simplify d1 into d1 3.694 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.694 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 3.694 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 3.694 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.694 * [taylor]: Taking taylor expansion of d1 in d2 3.694 * [backup-simplify]: Simplify d1 into d1 3.694 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.694 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.694 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.694 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.694 * [taylor]: Taking taylor expansion of d3 in d2 3.694 * [backup-simplify]: Simplify d3 into d3 3.694 * [taylor]: Taking taylor expansion of d1 in d2 3.694 * [backup-simplify]: Simplify d1 into d1 3.694 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.694 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.694 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.695 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.695 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.695 * [taylor]: Taking taylor expansion of d2 in d1 3.695 * [backup-simplify]: Simplify d2 into d2 3.695 * [taylor]: Taking taylor expansion of d1 in d1 3.695 * [backup-simplify]: Simplify 0 into 0 3.695 * [backup-simplify]: Simplify 1 into 1 3.695 * [backup-simplify]: Simplify (* d2 0) into 0 3.695 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.695 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.695 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.695 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.695 * [taylor]: Taking taylor expansion of d4 in d1 3.695 * [backup-simplify]: Simplify d4 into d4 3.695 * [taylor]: Taking taylor expansion of d1 in d1 3.695 * [backup-simplify]: Simplify 0 into 0 3.695 * [backup-simplify]: Simplify 1 into 1 3.695 * [backup-simplify]: Simplify (* d4 0) into 0 3.696 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.696 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.696 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.696 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.696 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.696 * [taylor]: Taking taylor expansion of d1 in d1 3.696 * [backup-simplify]: Simplify 0 into 0 3.696 * [backup-simplify]: Simplify 1 into 1 3.696 * [backup-simplify]: Simplify (* 1 1) into 1 3.697 * [backup-simplify]: Simplify (/ 1 1) into 1 3.697 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.697 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.697 * [taylor]: Taking taylor expansion of d3 in d1 3.697 * [backup-simplify]: Simplify d3 into d3 3.697 * [taylor]: Taking taylor expansion of d1 in d1 3.697 * [backup-simplify]: Simplify 0 into 0 3.697 * [backup-simplify]: Simplify 1 into 1 3.697 * [backup-simplify]: Simplify (* d3 0) into 0 3.697 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.697 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.697 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.697 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.697 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.697 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.697 * [taylor]: Taking taylor expansion of d2 in d1 3.697 * [backup-simplify]: Simplify d2 into d2 3.697 * [taylor]: Taking taylor expansion of d1 in d1 3.697 * [backup-simplify]: Simplify 0 into 0 3.697 * [backup-simplify]: Simplify 1 into 1 3.697 * [backup-simplify]: Simplify (* d2 0) into 0 3.698 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.698 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.698 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.698 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.698 * [taylor]: Taking taylor expansion of d4 in d1 3.698 * [backup-simplify]: Simplify d4 into d4 3.698 * [taylor]: Taking taylor expansion of d1 in d1 3.698 * [backup-simplify]: Simplify 0 into 0 3.698 * [backup-simplify]: Simplify 1 into 1 3.698 * [backup-simplify]: Simplify (* d4 0) into 0 3.698 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.699 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.699 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.699 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.699 * [taylor]: Taking taylor expansion of d1 in d1 3.699 * [backup-simplify]: Simplify 0 into 0 3.699 * [backup-simplify]: Simplify 1 into 1 3.699 * [backup-simplify]: Simplify (* 1 1) into 1 3.699 * [backup-simplify]: Simplify (/ 1 1) into 1 3.699 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.699 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.699 * [taylor]: Taking taylor expansion of d3 in d1 3.699 * [backup-simplify]: Simplify d3 into d3 3.699 * [taylor]: Taking taylor expansion of d1 in d1 3.699 * [backup-simplify]: Simplify 0 into 0 3.699 * [backup-simplify]: Simplify 1 into 1 3.700 * [backup-simplify]: Simplify (* d3 0) into 0 3.700 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.700 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.700 * [backup-simplify]: Simplify (+ 1 0) into 1 3.701 * [backup-simplify]: Simplify (- 1) into -1 3.701 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.701 * [taylor]: Taking taylor expansion of -1 in d2 3.701 * [backup-simplify]: Simplify -1 into -1 3.701 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.702 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.703 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.703 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.703 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.703 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.703 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.703 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.703 * [taylor]: Taking taylor expansion of d4 in d2 3.703 * [backup-simplify]: Simplify d4 into d4 3.703 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.703 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.703 * [taylor]: Taking taylor expansion of d2 in d2 3.703 * [backup-simplify]: Simplify 0 into 0 3.703 * [backup-simplify]: Simplify 1 into 1 3.703 * [backup-simplify]: Simplify (/ 1 1) into 1 3.703 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.703 * [taylor]: Taking taylor expansion of d3 in d2 3.703 * [backup-simplify]: Simplify d3 into d3 3.704 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.704 * [backup-simplify]: Simplify (+ 0 1) into 1 3.704 * [backup-simplify]: Simplify (+ 1 0) into 1 3.704 * [taylor]: Taking taylor expansion of 1 in d3 3.704 * [backup-simplify]: Simplify 1 into 1 3.704 * [taylor]: Taking taylor expansion of -1 in d3 3.704 * [backup-simplify]: Simplify -1 into -1 3.705 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.706 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.706 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.706 * [backup-simplify]: Simplify (+ 0 0) into 0 3.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.709 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.709 * [backup-simplify]: Simplify (+ 0 0) into 0 3.710 * [backup-simplify]: Simplify (- 0) into 0 3.710 * [backup-simplify]: Simplify (+ 0 0) into 0 3.710 * [taylor]: Taking taylor expansion of 0 in d2 3.710 * [backup-simplify]: Simplify 0 into 0 3.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.711 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.711 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.711 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.711 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.711 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.711 * [taylor]: Taking taylor expansion of d4 in d3 3.711 * [backup-simplify]: Simplify d4 into d4 3.711 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.711 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.711 * [taylor]: Taking taylor expansion of d3 in d3 3.711 * [backup-simplify]: Simplify 0 into 0 3.711 * [backup-simplify]: Simplify 1 into 1 3.712 * [backup-simplify]: Simplify (/ 1 1) into 1 3.712 * [backup-simplify]: Simplify (- 1) into -1 3.712 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.712 * [taylor]: Taking taylor expansion of -1 in d4 3.712 * [backup-simplify]: Simplify -1 into -1 3.712 * [taylor]: Taking taylor expansion of 0 in d3 3.712 * [backup-simplify]: Simplify 0 into 0 3.712 * [taylor]: Taking taylor expansion of 1 in d4 3.712 * [backup-simplify]: Simplify 1 into 1 3.713 * [taylor]: Taking taylor expansion of -1 in d4 3.713 * [backup-simplify]: Simplify -1 into -1 3.713 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.713 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.714 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.714 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.715 * [backup-simplify]: Simplify (+ 0 0) into 0 3.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.718 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.718 * [backup-simplify]: Simplify (+ 0 0) into 0 3.718 * [backup-simplify]: Simplify (- 0) into 0 3.719 * [backup-simplify]: Simplify (+ 0 0) into 0 3.719 * [taylor]: Taking taylor expansion of 0 in d2 3.719 * [backup-simplify]: Simplify 0 into 0 3.719 * [taylor]: Taking taylor expansion of 0 in d3 3.719 * [backup-simplify]: Simplify 0 into 0 3.719 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.721 * [backup-simplify]: Simplify (+ 0 0) into 0 3.721 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.721 * [backup-simplify]: Simplify (- 0) into 0 3.721 * [backup-simplify]: Simplify (+ 0 0) into 0 3.721 * [taylor]: Taking taylor expansion of 0 in d3 3.721 * [backup-simplify]: Simplify 0 into 0 3.721 * [taylor]: Taking taylor expansion of 0 in d3 3.722 * [backup-simplify]: Simplify 0 into 0 3.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.723 * [backup-simplify]: Simplify (- 0) into 0 3.723 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.723 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.723 * [taylor]: Taking taylor expansion of d4 in d4 3.723 * [backup-simplify]: Simplify 0 into 0 3.723 * [backup-simplify]: Simplify 1 into 1 3.723 * [backup-simplify]: Simplify (/ 1 1) into 1 3.723 * [backup-simplify]: Simplify 1 into 1 3.723 * [taylor]: Taking taylor expansion of 0 in d4 3.723 * [backup-simplify]: Simplify 0 into 0 3.723 * [taylor]: Taking taylor expansion of 0 in d4 3.723 * [backup-simplify]: Simplify 0 into 0 3.723 * [taylor]: Taking taylor expansion of 0 in d4 3.723 * [backup-simplify]: Simplify 0 into 0 3.724 * [backup-simplify]: Simplify -1 into -1 3.724 * [backup-simplify]: Simplify 1 into 1 3.724 * [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)) 3.725 * [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)))) 3.725 * [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 3.725 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 3.725 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 3.725 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 3.725 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 3.725 * [taylor]: Taking taylor expansion of d2 in d4 3.725 * [backup-simplify]: Simplify d2 into d2 3.725 * [taylor]: Taking taylor expansion of d1 in d4 3.725 * [backup-simplify]: Simplify d1 into d1 3.725 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.725 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.725 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 3.725 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 3.725 * [taylor]: Taking taylor expansion of d4 in d4 3.725 * [backup-simplify]: Simplify 0 into 0 3.725 * [backup-simplify]: Simplify 1 into 1 3.725 * [taylor]: Taking taylor expansion of d1 in d4 3.725 * [backup-simplify]: Simplify d1 into d1 3.725 * [backup-simplify]: Simplify (* 0 d1) into 0 3.726 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.726 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.726 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 3.726 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 3.726 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.726 * [taylor]: Taking taylor expansion of d1 in d4 3.726 * [backup-simplify]: Simplify d1 into d1 3.726 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.726 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.726 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 3.726 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 3.726 * [taylor]: Taking taylor expansion of d3 in d4 3.726 * [backup-simplify]: Simplify d3 into d3 3.726 * [taylor]: Taking taylor expansion of d1 in d4 3.726 * [backup-simplify]: Simplify d1 into d1 3.726 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.726 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.726 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 3.727 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 3.727 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 3.727 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 3.727 * [taylor]: Taking taylor expansion of d2 in d3 3.727 * [backup-simplify]: Simplify d2 into d2 3.727 * [taylor]: Taking taylor expansion of d1 in d3 3.727 * [backup-simplify]: Simplify d1 into d1 3.727 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 3.727 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 3.727 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 3.727 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 3.727 * [taylor]: Taking taylor expansion of d4 in d3 3.727 * [backup-simplify]: Simplify d4 into d4 3.727 * [taylor]: Taking taylor expansion of d1 in d3 3.727 * [backup-simplify]: Simplify d1 into d1 3.727 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.727 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.727 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 3.727 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 3.727 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.727 * [taylor]: Taking taylor expansion of d1 in d3 3.727 * [backup-simplify]: Simplify d1 into d1 3.727 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.727 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.727 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 3.727 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 3.727 * [taylor]: Taking taylor expansion of d3 in d3 3.727 * [backup-simplify]: Simplify 0 into 0 3.727 * [backup-simplify]: Simplify 1 into 1 3.728 * [taylor]: Taking taylor expansion of d1 in d3 3.728 * [backup-simplify]: Simplify d1 into d1 3.728 * [backup-simplify]: Simplify (* 0 d1) into 0 3.728 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.728 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.728 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 3.728 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 3.728 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 3.728 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 3.728 * [taylor]: Taking taylor expansion of d2 in d2 3.728 * [backup-simplify]: Simplify 0 into 0 3.728 * [backup-simplify]: Simplify 1 into 1 3.728 * [taylor]: Taking taylor expansion of d1 in d2 3.728 * [backup-simplify]: Simplify d1 into d1 3.728 * [backup-simplify]: Simplify (* 0 d1) into 0 3.729 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 3.729 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.729 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 3.729 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 3.729 * [taylor]: Taking taylor expansion of d4 in d2 3.729 * [backup-simplify]: Simplify d4 into d4 3.729 * [taylor]: Taking taylor expansion of d1 in d2 3.729 * [backup-simplify]: Simplify d1 into d1 3.729 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 3.729 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 3.729 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 3.729 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 3.729 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.729 * [taylor]: Taking taylor expansion of d1 in d2 3.729 * [backup-simplify]: Simplify d1 into d1 3.729 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.729 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.730 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 3.730 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 3.730 * [taylor]: Taking taylor expansion of d3 in d2 3.730 * [backup-simplify]: Simplify d3 into d3 3.730 * [taylor]: Taking taylor expansion of d1 in d2 3.730 * [backup-simplify]: Simplify d1 into d1 3.730 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 3.730 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 3.730 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.730 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.730 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.730 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.730 * [taylor]: Taking taylor expansion of d2 in d1 3.730 * [backup-simplify]: Simplify d2 into d2 3.730 * [taylor]: Taking taylor expansion of d1 in d1 3.730 * [backup-simplify]: Simplify 0 into 0 3.730 * [backup-simplify]: Simplify 1 into 1 3.730 * [backup-simplify]: Simplify (* d2 0) into 0 3.731 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.731 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.731 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.731 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.731 * [taylor]: Taking taylor expansion of d4 in d1 3.731 * [backup-simplify]: Simplify d4 into d4 3.731 * [taylor]: Taking taylor expansion of d1 in d1 3.731 * [backup-simplify]: Simplify 0 into 0 3.731 * [backup-simplify]: Simplify 1 into 1 3.731 * [backup-simplify]: Simplify (* d4 0) into 0 3.731 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.731 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.731 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.731 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.731 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.731 * [taylor]: Taking taylor expansion of d1 in d1 3.732 * [backup-simplify]: Simplify 0 into 0 3.732 * [backup-simplify]: Simplify 1 into 1 3.732 * [backup-simplify]: Simplify (* 1 1) into 1 3.732 * [backup-simplify]: Simplify (/ 1 1) into 1 3.732 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.732 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.732 * [taylor]: Taking taylor expansion of d3 in d1 3.732 * [backup-simplify]: Simplify d3 into d3 3.732 * [taylor]: Taking taylor expansion of d1 in d1 3.732 * [backup-simplify]: Simplify 0 into 0 3.732 * [backup-simplify]: Simplify 1 into 1 3.733 * [backup-simplify]: Simplify (* d3 0) into 0 3.733 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.733 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.733 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 3.733 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 3.733 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 3.733 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 3.733 * [taylor]: Taking taylor expansion of d2 in d1 3.733 * [backup-simplify]: Simplify d2 into d2 3.733 * [taylor]: Taking taylor expansion of d1 in d1 3.733 * [backup-simplify]: Simplify 0 into 0 3.733 * [backup-simplify]: Simplify 1 into 1 3.733 * [backup-simplify]: Simplify (* d2 0) into 0 3.734 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 3.734 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.734 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 3.734 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 3.734 * [taylor]: Taking taylor expansion of d4 in d1 3.734 * [backup-simplify]: Simplify d4 into d4 3.734 * [taylor]: Taking taylor expansion of d1 in d1 3.734 * [backup-simplify]: Simplify 0 into 0 3.734 * [backup-simplify]: Simplify 1 into 1 3.734 * [backup-simplify]: Simplify (* d4 0) into 0 3.735 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 3.735 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.735 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 3.735 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.735 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.735 * [taylor]: Taking taylor expansion of d1 in d1 3.735 * [backup-simplify]: Simplify 0 into 0 3.735 * [backup-simplify]: Simplify 1 into 1 3.735 * [backup-simplify]: Simplify (* 1 1) into 1 3.736 * [backup-simplify]: Simplify (/ 1 1) into 1 3.736 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 3.736 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 3.736 * [taylor]: Taking taylor expansion of d3 in d1 3.736 * [backup-simplify]: Simplify d3 into d3 3.736 * [taylor]: Taking taylor expansion of d1 in d1 3.736 * [backup-simplify]: Simplify 0 into 0 3.736 * [backup-simplify]: Simplify 1 into 1 3.736 * [backup-simplify]: Simplify (* d3 0) into 0 3.736 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 3.736 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.737 * [backup-simplify]: Simplify (+ 1 0) into 1 3.737 * [backup-simplify]: Simplify (- 1) into -1 3.738 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.738 * [taylor]: Taking taylor expansion of -1 in d2 3.738 * [backup-simplify]: Simplify -1 into -1 3.738 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 3.739 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.739 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.739 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.740 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.740 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.740 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.740 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.740 * [taylor]: Taking taylor expansion of d4 in d2 3.740 * [backup-simplify]: Simplify d4 into d4 3.740 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.740 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.740 * [taylor]: Taking taylor expansion of d2 in d2 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [backup-simplify]: Simplify (/ 1 1) into 1 3.740 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.740 * [taylor]: Taking taylor expansion of d3 in d2 3.740 * [backup-simplify]: Simplify d3 into d3 3.740 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.741 * [backup-simplify]: Simplify (+ 0 1) into 1 3.741 * [backup-simplify]: Simplify (+ 1 0) into 1 3.741 * [taylor]: Taking taylor expansion of 1 in d3 3.741 * [backup-simplify]: Simplify 1 into 1 3.741 * [taylor]: Taking taylor expansion of -1 in d3 3.742 * [backup-simplify]: Simplify -1 into -1 3.742 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 3.742 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.743 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 3.743 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.744 * [backup-simplify]: Simplify (+ 0 0) into 0 3.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.746 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 3.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.747 * [backup-simplify]: Simplify (+ 0 0) into 0 3.747 * [backup-simplify]: Simplify (- 0) into 0 3.747 * [backup-simplify]: Simplify (+ 0 0) into 0 3.747 * [taylor]: Taking taylor expansion of 0 in d2 3.747 * [backup-simplify]: Simplify 0 into 0 3.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.748 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.748 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.748 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.749 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.749 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.749 * [taylor]: Taking taylor expansion of d4 in d3 3.749 * [backup-simplify]: Simplify d4 into d4 3.749 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.749 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.749 * [taylor]: Taking taylor expansion of d3 in d3 3.749 * [backup-simplify]: Simplify 0 into 0 3.749 * [backup-simplify]: Simplify 1 into 1 3.749 * [backup-simplify]: Simplify (/ 1 1) into 1 3.750 * [backup-simplify]: Simplify (- 1) into -1 3.750 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.750 * [taylor]: Taking taylor expansion of -1 in d4 3.750 * [backup-simplify]: Simplify -1 into -1 3.750 * [taylor]: Taking taylor expansion of 0 in d3 3.750 * [backup-simplify]: Simplify 0 into 0 3.750 * [taylor]: Taking taylor expansion of 1 in d4 3.750 * [backup-simplify]: Simplify 1 into 1 3.750 * [taylor]: Taking taylor expansion of -1 in d4 3.750 * [backup-simplify]: Simplify -1 into -1 3.751 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.752 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.753 * [backup-simplify]: Simplify (+ 0 0) into 0 3.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.756 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.756 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.756 * [backup-simplify]: Simplify (+ 0 0) into 0 3.757 * [backup-simplify]: Simplify (- 0) into 0 3.757 * [backup-simplify]: Simplify (+ 0 0) into 0 3.757 * [taylor]: Taking taylor expansion of 0 in d2 3.757 * [backup-simplify]: Simplify 0 into 0 3.757 * [taylor]: Taking taylor expansion of 0 in d3 3.757 * [backup-simplify]: Simplify 0 into 0 3.758 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.759 * [backup-simplify]: Simplify (+ 0 0) into 0 3.759 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.760 * [backup-simplify]: Simplify (- 0) into 0 3.760 * [backup-simplify]: Simplify (+ 0 0) into 0 3.760 * [taylor]: Taking taylor expansion of 0 in d3 3.760 * [backup-simplify]: Simplify 0 into 0 3.760 * [taylor]: Taking taylor expansion of 0 in d3 3.760 * [backup-simplify]: Simplify 0 into 0 3.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.761 * [backup-simplify]: Simplify (- 0) into 0 3.762 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.762 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.762 * [taylor]: Taking taylor expansion of d4 in d4 3.762 * [backup-simplify]: Simplify 0 into 0 3.762 * [backup-simplify]: Simplify 1 into 1 3.762 * [backup-simplify]: Simplify (/ 1 1) into 1 3.762 * [backup-simplify]: Simplify 1 into 1 3.762 * [taylor]: Taking taylor expansion of 0 in d4 3.762 * [backup-simplify]: Simplify 0 into 0 3.762 * [taylor]: Taking taylor expansion of 0 in d4 3.762 * [backup-simplify]: Simplify 0 into 0 3.762 * [taylor]: Taking taylor expansion of 0 in d4 3.762 * [backup-simplify]: Simplify 0 into 0 3.762 * [backup-simplify]: Simplify -1 into -1 3.762 * [backup-simplify]: Simplify 1 into 1 3.763 * [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)) 3.763 * * * [progress]: simplifying candidates 3.763 * * * * [progress]: [ 1 / 76 ] simplifiying candidate # 3.763 * * * * [progress]: [ 2 / 76 ] simplifiying candidate # 3.763 * * * * [progress]: [ 3 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 4 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 5 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 6 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 7 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 8 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 9 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 10 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 11 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 12 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 13 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 14 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 15 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 16 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 17 / 76 ] simplifiying candidate # 3.764 * * * * [progress]: [ 18 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 19 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 20 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 21 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 22 / 76 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 3.765 * * * * [progress]: [ 23 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 24 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 25 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 26 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 27 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 28 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 29 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 30 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 31 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 32 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 33 / 76 ] simplifiying candidate # 3.765 * * * * [progress]: [ 34 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 35 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 36 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 37 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 38 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 39 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 40 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 41 / 76 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 3.766 * * * * [progress]: [ 42 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 43 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 44 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 45 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 46 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 47 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 48 / 76 ] simplifiying candidate # 3.766 * * * * [progress]: [ 49 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 50 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 51 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 52 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 53 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 54 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 55 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 56 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 57 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 58 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 59 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 60 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 61 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 62 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 63 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 64 / 76 ] simplifiying candidate # 3.767 * * * * [progress]: [ 65 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 66 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))> 3.768 * * * * [progress]: [ 68 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 69 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 70 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 71 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 72 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 73 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 74 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 75 / 76 ] simplifiying candidate # 3.768 * * * * [progress]: [ 76 / 76 ] simplifiying candidate # 3.769 * [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)) (real->posit16 (+ (- (* d1 d2) (* 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)) (real->posit16 (- (* d1 d2) (* 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)) (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 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)) 3.772 * * [simplify]: iteration 0: 110 enodes 3.801 * * [simplify]: iteration 1: 312 enodes 3.974 * * [simplify]: iteration 2: 1151 enodes 4.786 * * [simplify]: iteration complete: 5000 enodes 4.786 * * [simplify]: Extracting #0: cost 57 inf + 0 4.788 * * [simplify]: Extracting #1: cost 522 inf + 1 4.794 * * [simplify]: Extracting #2: cost 1274 inf + 11754 4.836 * * [simplify]: Extracting #3: cost 681 inf + 157336 4.938 * * [simplify]: Extracting #4: cost 109 inf + 300740 5.035 * * [simplify]: Extracting #5: cost 9 inf + 326310 5.116 * * [simplify]: Extracting #6: cost 0 inf + 328751 5.220 * [simplify]: Simplified to: (expm1 (* d1 (- d2 (- d3 d4)))) (log1p (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (log (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) (cbrt (* d1 (- d2 (- d3 d4)))) (* (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4)))) (* d1 (- d2 (- d3 d4)))) (sqrt (* d1 (- d2 (- d3 d4)))) (sqrt (* d1 (- d2 (- d3 d4)))) (fma (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1) (* (* d1 d4) (* (* d1 d4) (* d1 d4)))) (fma (* d1 d4) (* d1 (- d4 (- d2 d3))) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (* d1 (* (+ d4 (- d2 d3)) (* d1 (- (- d2 d3) d4)))) (* d1 (- (- d2 d3) d4)) (+ (* d1 (- d4 d3)) (* d3 d1)) (* d1 (- d4 d3)) (* d1 (- d4 d3)) (* d1 (- d3 d4)) (real->posit16 (* d1 (- d2 (- d3 d4)))) (* (- d2 d3) d1) (* d3 (+ (- d1) d1)) (expm1 (* (- d2 d3) d1)) (log1p (* (- d2 d3) d1)) (* d3 (- d1)) (exp (* (- d2 d3) d1)) (log (* (- d2 d3) d1)) (exp (* (- d2 d3) d1)) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (sqrt (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (- (* (* (* d1 d2) (* d1 d2)) (* d1 d2)) (* (* (* d3 d1) (* d3 d1)) (* d3 d1))) (fma (* d1 d2) (* d1 d2) (* (* d3 d1) (+ (* d1 d2) (* d3 d1)))) (* d3 (- d1)) (* (+ d2 d3) (* (* (- d2 d3) d1) d1)) (* d1 (+ d2 d3)) (- d2 d3) (* d3 (- d1)) (real->posit16 (* (- d2 d3) d1)) (fma (cbrt (* d1 (- d2 (- d3 d4)))) (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) (* (- d1) d1)) (fma d1 (- d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (fma d1 (- d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (fma d1 (- d1) (* d1 d1)) (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))) (log1p (* d1 (+ (- d2 d3) (- d4 d1)))) (* (- d1) d1) (* (- d1) d1) (* (- d1) d1) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (* (* d1 (+ (- d2 d3) (- d4 d1))) (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1))))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (- (* (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4)))) (* d1 (- d2 (- d3 d4)))) (* (* (* d1 d1) (* d1 d1)) (* d1 d1))) (fma (* d1 d1) (* d1 d1) (* (* d1 (- d2 (- d3 d4))) (+ (* d1 d1) (* d1 (- d2 (- d3 d4)))))) (* (- d1) d1) (- (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4)))) (* (* d1 d1) (* d1 d1))) (fma d1 (- d2 (- d3 d4)) (* d1 d1)) (+ (sqrt (* d1 (- d2 (- d3 d4)))) d1) (- (sqrt (* d1 (- d2 (- d3 d4)))) d1) (* (- d4 d1) d1) (* d1 (- d3 (- d4 d1))) (* (- d1) d1) (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1)))) 0 (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) (- (* (- d2 d3) d1) (* d1 d1)) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) 5.227 * * * [progress]: adding candidates to table 5.567 * * [progress]: iteration 2 / 4 5.567 * * * [progress]: picking best candidate 5.578 * * * * [pick]: Picked # 5.578 * * * [progress]: localizing error 5.603 * * * [progress]: generating rewritten candidates 5.603 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 5.604 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 5.610 * * * [progress]: generating series expansions 5.610 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 5.610 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 5.610 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 5.610 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 5.610 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.610 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 5.610 * [taylor]: Taking taylor expansion of d1 in d4 5.610 * [backup-simplify]: Simplify d1 into d1 5.611 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 5.611 * [taylor]: Taking taylor expansion of d2 in d4 5.611 * [backup-simplify]: Simplify d2 into d2 5.611 * [taylor]: Taking taylor expansion of d3 in d4 5.611 * [backup-simplify]: Simplify d3 into d3 5.611 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.611 * [taylor]: Taking taylor expansion of d4 in d4 5.611 * [backup-simplify]: Simplify 0 into 0 5.611 * [backup-simplify]: Simplify 1 into 1 5.611 * [taylor]: Taking taylor expansion of d1 in d4 5.611 * [backup-simplify]: Simplify d1 into d1 5.611 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 5.611 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.611 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 5.611 * [taylor]: Taking taylor expansion of d1 in d3 5.611 * [backup-simplify]: Simplify d1 into d1 5.611 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 5.611 * [taylor]: Taking taylor expansion of d2 in d3 5.611 * [backup-simplify]: Simplify d2 into d2 5.611 * [taylor]: Taking taylor expansion of d3 in d3 5.611 * [backup-simplify]: Simplify 0 into 0 5.611 * [backup-simplify]: Simplify 1 into 1 5.611 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.611 * [taylor]: Taking taylor expansion of d4 in d3 5.611 * [backup-simplify]: Simplify d4 into d4 5.611 * [taylor]: Taking taylor expansion of d1 in d3 5.611 * [backup-simplify]: Simplify d1 into d1 5.611 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 5.611 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.611 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 5.611 * [taylor]: Taking taylor expansion of d1 in d2 5.611 * [backup-simplify]: Simplify d1 into d1 5.611 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.611 * [taylor]: Taking taylor expansion of d2 in d2 5.611 * [backup-simplify]: Simplify 0 into 0 5.611 * [backup-simplify]: Simplify 1 into 1 5.611 * [taylor]: Taking taylor expansion of d3 in d2 5.611 * [backup-simplify]: Simplify d3 into d3 5.611 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.611 * [taylor]: Taking taylor expansion of d4 in d2 5.611 * [backup-simplify]: Simplify d4 into d4 5.611 * [taylor]: Taking taylor expansion of d1 in d2 5.611 * [backup-simplify]: Simplify d1 into d1 5.611 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 5.611 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.611 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 5.611 * [taylor]: Taking taylor expansion of d1 in d1 5.611 * [backup-simplify]: Simplify 0 into 0 5.611 * [backup-simplify]: Simplify 1 into 1 5.611 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.611 * [taylor]: Taking taylor expansion of d2 in d1 5.611 * [backup-simplify]: Simplify d2 into d2 5.611 * [taylor]: Taking taylor expansion of d3 in d1 5.611 * [backup-simplify]: Simplify d3 into d3 5.611 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.611 * [taylor]: Taking taylor expansion of d4 in d1 5.611 * [backup-simplify]: Simplify d4 into d4 5.611 * [taylor]: Taking taylor expansion of d1 in d1 5.611 * [backup-simplify]: Simplify 0 into 0 5.611 * [backup-simplify]: Simplify 1 into 1 5.611 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 5.612 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.612 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 5.612 * [taylor]: Taking taylor expansion of d1 in d1 5.612 * [backup-simplify]: Simplify 0 into 0 5.612 * [backup-simplify]: Simplify 1 into 1 5.612 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.612 * [taylor]: Taking taylor expansion of d2 in d1 5.612 * [backup-simplify]: Simplify d2 into d2 5.612 * [taylor]: Taking taylor expansion of d3 in d1 5.612 * [backup-simplify]: Simplify d3 into d3 5.612 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.612 * [taylor]: Taking taylor expansion of d4 in d1 5.612 * [backup-simplify]: Simplify d4 into d4 5.612 * [taylor]: Taking taylor expansion of d1 in d1 5.612 * [backup-simplify]: Simplify 0 into 0 5.612 * [backup-simplify]: Simplify 1 into 1 5.612 * [backup-simplify]: Simplify (- d3) into (- d3) 5.612 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.612 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 5.612 * [backup-simplify]: Simplify (* d4 0) into 0 5.612 * [backup-simplify]: Simplify (+ 0 0) into 0 5.612 * [taylor]: Taking taylor expansion of 0 in d2 5.612 * [backup-simplify]: Simplify 0 into 0 5.612 * [taylor]: Taking taylor expansion of 0 in d3 5.612 * [backup-simplify]: Simplify 0 into 0 5.613 * [taylor]: Taking taylor expansion of 0 in d4 5.613 * [backup-simplify]: Simplify 0 into 0 5.613 * [backup-simplify]: Simplify 0 into 0 5.613 * [backup-simplify]: Simplify (- 0) into 0 5.613 * [backup-simplify]: Simplify (+ 0 0) into 0 5.613 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 5.614 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.614 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 5.614 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 5.614 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 5.614 * [taylor]: Taking taylor expansion of d2 in d2 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [backup-simplify]: Simplify 1 into 1 5.614 * [taylor]: Taking taylor expansion of d4 in d2 5.614 * [backup-simplify]: Simplify d4 into d4 5.614 * [taylor]: Taking taylor expansion of d3 in d2 5.614 * [backup-simplify]: Simplify d3 into d3 5.614 * [backup-simplify]: Simplify (+ 0 d4) into d4 5.614 * [backup-simplify]: Simplify (- d3) into (- d3) 5.614 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.614 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.614 * [taylor]: Taking taylor expansion of d4 in d3 5.614 * [backup-simplify]: Simplify d4 into d4 5.614 * [taylor]: Taking taylor expansion of d3 in d3 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [backup-simplify]: Simplify 1 into 1 5.614 * [backup-simplify]: Simplify (- 0) into 0 5.614 * [backup-simplify]: Simplify (+ d4 0) into d4 5.614 * [taylor]: Taking taylor expansion of d4 in d4 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [backup-simplify]: Simplify 1 into 1 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [taylor]: Taking taylor expansion of 0 in d3 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [taylor]: Taking taylor expansion of 0 in d4 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [taylor]: Taking taylor expansion of 0 in d4 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [backup-simplify]: Simplify 0 into 0 5.615 * [backup-simplify]: Simplify 0 into 0 5.615 * [backup-simplify]: Simplify (- 0) into 0 5.615 * [backup-simplify]: Simplify (+ 0 0) into 0 5.616 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 5.616 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.616 * [backup-simplify]: Simplify (+ 0 0) into 0 5.616 * [taylor]: Taking taylor expansion of 0 in d2 5.616 * [backup-simplify]: Simplify 0 into 0 5.616 * [taylor]: Taking taylor expansion of 0 in d3 5.616 * [backup-simplify]: Simplify 0 into 0 5.616 * [taylor]: Taking taylor expansion of 0 in d4 5.616 * [backup-simplify]: Simplify 0 into 0 5.616 * [backup-simplify]: Simplify 0 into 0 5.616 * [backup-simplify]: Simplify 0 into 0 5.617 * [backup-simplify]: Simplify (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (/ 1 d4) (/ 1 d1))) into (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) 5.617 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 5.617 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 5.617 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.617 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 5.617 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.617 * [taylor]: Taking taylor expansion of d1 in d4 5.617 * [backup-simplify]: Simplify d1 into d1 5.617 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.617 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 5.617 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.617 * [taylor]: Taking taylor expansion of d2 in d4 5.617 * [backup-simplify]: Simplify d2 into d2 5.617 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.617 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.617 * [taylor]: Taking taylor expansion of d3 in d4 5.617 * [backup-simplify]: Simplify d3 into d3 5.617 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.617 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.617 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.617 * [taylor]: Taking taylor expansion of d4 in d4 5.617 * [backup-simplify]: Simplify 0 into 0 5.617 * [backup-simplify]: Simplify 1 into 1 5.617 * [taylor]: Taking taylor expansion of d1 in d4 5.617 * [backup-simplify]: Simplify d1 into d1 5.617 * [backup-simplify]: Simplify (* 0 d1) into 0 5.617 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.617 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.617 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 5.618 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.618 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 5.618 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.618 * [taylor]: Taking taylor expansion of d1 in d3 5.618 * [backup-simplify]: Simplify d1 into d1 5.618 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.618 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 5.618 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.618 * [taylor]: Taking taylor expansion of d2 in d3 5.618 * [backup-simplify]: Simplify d2 into d2 5.618 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.618 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.618 * [taylor]: Taking taylor expansion of d3 in d3 5.618 * [backup-simplify]: Simplify 0 into 0 5.618 * [backup-simplify]: Simplify 1 into 1 5.618 * [backup-simplify]: Simplify (/ 1 1) into 1 5.618 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.618 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.618 * [taylor]: Taking taylor expansion of d4 in d3 5.618 * [backup-simplify]: Simplify d4 into d4 5.618 * [taylor]: Taking taylor expansion of d1 in d3 5.618 * [backup-simplify]: Simplify d1 into d1 5.618 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.618 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.618 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 5.618 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.618 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 5.618 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.618 * [taylor]: Taking taylor expansion of d1 in d2 5.618 * [backup-simplify]: Simplify d1 into d1 5.618 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.618 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.618 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.618 * [taylor]: Taking taylor expansion of d2 in d2 5.618 * [backup-simplify]: Simplify 0 into 0 5.619 * [backup-simplify]: Simplify 1 into 1 5.619 * [backup-simplify]: Simplify (/ 1 1) into 1 5.619 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.619 * [taylor]: Taking taylor expansion of d3 in d2 5.619 * [backup-simplify]: Simplify d3 into d3 5.619 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.619 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.619 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.619 * [taylor]: Taking taylor expansion of d4 in d2 5.619 * [backup-simplify]: Simplify d4 into d4 5.619 * [taylor]: Taking taylor expansion of d1 in d2 5.619 * [backup-simplify]: Simplify d1 into d1 5.619 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.619 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.619 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 5.619 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.619 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 5.619 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.619 * [taylor]: Taking taylor expansion of d1 in d1 5.619 * [backup-simplify]: Simplify 0 into 0 5.619 * [backup-simplify]: Simplify 1 into 1 5.619 * [backup-simplify]: Simplify (/ 1 1) into 1 5.619 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.619 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.619 * [taylor]: Taking taylor expansion of d2 in d1 5.619 * [backup-simplify]: Simplify d2 into d2 5.620 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.620 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.620 * [taylor]: Taking taylor expansion of d3 in d1 5.620 * [backup-simplify]: Simplify d3 into d3 5.620 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.620 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.620 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.620 * [taylor]: Taking taylor expansion of d4 in d1 5.620 * [backup-simplify]: Simplify d4 into d4 5.620 * [taylor]: Taking taylor expansion of d1 in d1 5.620 * [backup-simplify]: Simplify 0 into 0 5.620 * [backup-simplify]: Simplify 1 into 1 5.620 * [backup-simplify]: Simplify (* d4 0) into 0 5.620 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.620 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.620 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 5.620 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.620 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 5.620 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.620 * [taylor]: Taking taylor expansion of d1 in d1 5.620 * [backup-simplify]: Simplify 0 into 0 5.620 * [backup-simplify]: Simplify 1 into 1 5.620 * [backup-simplify]: Simplify (/ 1 1) into 1 5.620 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.621 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.621 * [taylor]: Taking taylor expansion of d2 in d1 5.621 * [backup-simplify]: Simplify d2 into d2 5.621 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.621 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.621 * [taylor]: Taking taylor expansion of d3 in d1 5.621 * [backup-simplify]: Simplify d3 into d3 5.621 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.621 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.621 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.621 * [taylor]: Taking taylor expansion of d4 in d1 5.621 * [backup-simplify]: Simplify d4 into d4 5.621 * [taylor]: Taking taylor expansion of d1 in d1 5.621 * [backup-simplify]: Simplify 0 into 0 5.621 * [backup-simplify]: Simplify 1 into 1 5.621 * [backup-simplify]: Simplify (* d4 0) into 0 5.621 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.621 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.621 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.621 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.621 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.621 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.621 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.621 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.621 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.621 * [taylor]: Taking taylor expansion of d4 in d2 5.621 * [backup-simplify]: Simplify d4 into d4 5.621 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.622 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.622 * [taylor]: Taking taylor expansion of d2 in d2 5.622 * [backup-simplify]: Simplify 0 into 0 5.622 * [backup-simplify]: Simplify 1 into 1 5.622 * [backup-simplify]: Simplify (/ 1 1) into 1 5.622 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.622 * [taylor]: Taking taylor expansion of d3 in d2 5.622 * [backup-simplify]: Simplify d3 into d3 5.622 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.622 * [backup-simplify]: Simplify (+ 0 1) into 1 5.622 * [backup-simplify]: Simplify (+ 1 0) into 1 5.622 * [taylor]: Taking taylor expansion of 1 in d3 5.622 * [backup-simplify]: Simplify 1 into 1 5.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.623 * [backup-simplify]: Simplify (- 0) into 0 5.623 * [backup-simplify]: Simplify (+ 0 0) into 0 5.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.624 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 5.624 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.624 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.625 * [backup-simplify]: Simplify (+ 0 0) into 0 5.625 * [taylor]: Taking taylor expansion of 0 in d2 5.625 * [backup-simplify]: Simplify 0 into 0 5.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.625 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.625 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.625 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.625 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.625 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.625 * [taylor]: Taking taylor expansion of d4 in d3 5.625 * [backup-simplify]: Simplify d4 into d4 5.625 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.625 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.625 * [taylor]: Taking taylor expansion of d3 in d3 5.625 * [backup-simplify]: Simplify 0 into 0 5.625 * [backup-simplify]: Simplify 1 into 1 5.626 * [backup-simplify]: Simplify (/ 1 1) into 1 5.626 * [backup-simplify]: Simplify (- 1) into -1 5.626 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.626 * [taylor]: Taking taylor expansion of -1 in d4 5.626 * [backup-simplify]: Simplify -1 into -1 5.626 * [taylor]: Taking taylor expansion of 1 in d4 5.626 * [backup-simplify]: Simplify 1 into 1 5.626 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.627 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.627 * [backup-simplify]: Simplify (- 0) into 0 5.627 * [backup-simplify]: Simplify (+ 0 0) into 0 5.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 5.629 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.629 * [backup-simplify]: Simplify (+ 0 0) into 0 5.629 * [taylor]: Taking taylor expansion of 0 in d2 5.629 * [backup-simplify]: Simplify 0 into 0 5.629 * [taylor]: Taking taylor expansion of 0 in d3 5.629 * [backup-simplify]: Simplify 0 into 0 5.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.630 * [backup-simplify]: Simplify (+ 0 0) into 0 5.630 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.630 * [backup-simplify]: Simplify (- 0) into 0 5.630 * [backup-simplify]: Simplify (+ 0 0) into 0 5.630 * [taylor]: Taking taylor expansion of 0 in d3 5.630 * [backup-simplify]: Simplify 0 into 0 5.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.631 * [backup-simplify]: Simplify (- 0) into 0 5.631 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.631 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.631 * [taylor]: Taking taylor expansion of d4 in d4 5.631 * [backup-simplify]: Simplify 0 into 0 5.631 * [backup-simplify]: Simplify 1 into 1 5.631 * [backup-simplify]: Simplify (/ 1 1) into 1 5.632 * [backup-simplify]: Simplify 1 into 1 5.632 * [taylor]: Taking taylor expansion of 0 in d4 5.632 * [backup-simplify]: Simplify 0 into 0 5.632 * [backup-simplify]: Simplify -1 into -1 5.632 * [backup-simplify]: Simplify 1 into 1 5.632 * [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)) 5.632 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) 5.632 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 5.632 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 5.632 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.632 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 5.632 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 5.632 * [taylor]: Taking taylor expansion of -1 in d4 5.632 * [backup-simplify]: Simplify -1 into -1 5.632 * [taylor]: Taking taylor expansion of d1 in d4 5.632 * [backup-simplify]: Simplify d1 into d1 5.632 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.632 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 5.632 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.632 * [taylor]: Taking taylor expansion of d3 in d4 5.632 * [backup-simplify]: Simplify d3 into d3 5.632 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.632 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.632 * [taylor]: Taking taylor expansion of d2 in d4 5.633 * [backup-simplify]: Simplify d2 into d2 5.633 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.633 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.633 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.633 * [taylor]: Taking taylor expansion of d4 in d4 5.633 * [backup-simplify]: Simplify 0 into 0 5.633 * [backup-simplify]: Simplify 1 into 1 5.633 * [taylor]: Taking taylor expansion of d1 in d4 5.633 * [backup-simplify]: Simplify d1 into d1 5.633 * [backup-simplify]: Simplify (* 0 d1) into 0 5.633 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.633 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.633 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 5.633 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.633 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 5.633 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 5.633 * [taylor]: Taking taylor expansion of -1 in d3 5.633 * [backup-simplify]: Simplify -1 into -1 5.633 * [taylor]: Taking taylor expansion of d1 in d3 5.633 * [backup-simplify]: Simplify d1 into d1 5.633 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.633 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 5.633 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.633 * [taylor]: Taking taylor expansion of d3 in d3 5.633 * [backup-simplify]: Simplify 0 into 0 5.633 * [backup-simplify]: Simplify 1 into 1 5.634 * [backup-simplify]: Simplify (/ 1 1) into 1 5.634 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.634 * [taylor]: Taking taylor expansion of d2 in d3 5.634 * [backup-simplify]: Simplify d2 into d2 5.634 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.634 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.634 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.634 * [taylor]: Taking taylor expansion of d4 in d3 5.634 * [backup-simplify]: Simplify d4 into d4 5.634 * [taylor]: Taking taylor expansion of d1 in d3 5.634 * [backup-simplify]: Simplify d1 into d1 5.634 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.634 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.634 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 5.634 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.634 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 5.634 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 5.634 * [taylor]: Taking taylor expansion of -1 in d2 5.634 * [backup-simplify]: Simplify -1 into -1 5.634 * [taylor]: Taking taylor expansion of d1 in d2 5.634 * [backup-simplify]: Simplify d1 into d1 5.634 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.634 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 5.634 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.634 * [taylor]: Taking taylor expansion of d3 in d2 5.634 * [backup-simplify]: Simplify d3 into d3 5.634 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.634 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.634 * [taylor]: Taking taylor expansion of d2 in d2 5.634 * [backup-simplify]: Simplify 0 into 0 5.634 * [backup-simplify]: Simplify 1 into 1 5.634 * [backup-simplify]: Simplify (/ 1 1) into 1 5.634 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.634 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.634 * [taylor]: Taking taylor expansion of d4 in d2 5.634 * [backup-simplify]: Simplify d4 into d4 5.634 * [taylor]: Taking taylor expansion of d1 in d2 5.634 * [backup-simplify]: Simplify d1 into d1 5.635 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.635 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.635 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 5.635 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.635 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 5.635 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 5.635 * [taylor]: Taking taylor expansion of -1 in d1 5.635 * [backup-simplify]: Simplify -1 into -1 5.635 * [taylor]: Taking taylor expansion of d1 in d1 5.635 * [backup-simplify]: Simplify 0 into 0 5.635 * [backup-simplify]: Simplify 1 into 1 5.635 * [backup-simplify]: Simplify (/ -1 1) into -1 5.635 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.635 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.635 * [taylor]: Taking taylor expansion of d3 in d1 5.635 * [backup-simplify]: Simplify d3 into d3 5.635 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.635 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.635 * [taylor]: Taking taylor expansion of d2 in d1 5.635 * [backup-simplify]: Simplify d2 into d2 5.635 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.635 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.635 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.635 * [taylor]: Taking taylor expansion of d4 in d1 5.635 * [backup-simplify]: Simplify d4 into d4 5.635 * [taylor]: Taking taylor expansion of d1 in d1 5.635 * [backup-simplify]: Simplify 0 into 0 5.635 * [backup-simplify]: Simplify 1 into 1 5.635 * [backup-simplify]: Simplify (* d4 0) into 0 5.636 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.636 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.636 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 5.636 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.636 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 5.636 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 5.636 * [taylor]: Taking taylor expansion of -1 in d1 5.636 * [backup-simplify]: Simplify -1 into -1 5.636 * [taylor]: Taking taylor expansion of d1 in d1 5.636 * [backup-simplify]: Simplify 0 into 0 5.636 * [backup-simplify]: Simplify 1 into 1 5.636 * [backup-simplify]: Simplify (/ -1 1) into -1 5.636 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.636 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.636 * [taylor]: Taking taylor expansion of d3 in d1 5.636 * [backup-simplify]: Simplify d3 into d3 5.636 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.636 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.636 * [taylor]: Taking taylor expansion of d2 in d1 5.636 * [backup-simplify]: Simplify d2 into d2 5.636 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.636 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.636 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.636 * [taylor]: Taking taylor expansion of d4 in d1 5.636 * [backup-simplify]: Simplify d4 into d4 5.636 * [taylor]: Taking taylor expansion of d1 in d1 5.636 * [backup-simplify]: Simplify 0 into 0 5.636 * [backup-simplify]: Simplify 1 into 1 5.636 * [backup-simplify]: Simplify (* d4 0) into 0 5.637 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.637 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.637 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.637 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.637 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 5.637 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.637 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.637 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.637 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.637 * [taylor]: Taking taylor expansion of d4 in d2 5.637 * [backup-simplify]: Simplify d4 into d4 5.637 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.637 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.637 * [taylor]: Taking taylor expansion of d2 in d2 5.637 * [backup-simplify]: Simplify 0 into 0 5.637 * [backup-simplify]: Simplify 1 into 1 5.637 * [backup-simplify]: Simplify (/ 1 1) into 1 5.638 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.638 * [taylor]: Taking taylor expansion of d3 in d2 5.638 * [backup-simplify]: Simplify d3 into d3 5.638 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.638 * [backup-simplify]: Simplify (+ 0 1) into 1 5.638 * [backup-simplify]: Simplify (+ 1 0) into 1 5.638 * [taylor]: Taking taylor expansion of 1 in d3 5.638 * [backup-simplify]: Simplify 1 into 1 5.638 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.638 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.639 * [backup-simplify]: Simplify (- 0) into 0 5.639 * [backup-simplify]: Simplify (+ 0 0) into 0 5.639 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.640 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 5.640 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.640 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.640 * [backup-simplify]: Simplify (+ 0 0) into 0 5.640 * [taylor]: Taking taylor expansion of 0 in d2 5.640 * [backup-simplify]: Simplify 0 into 0 5.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.641 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.641 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.641 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.641 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.641 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.641 * [taylor]: Taking taylor expansion of d4 in d3 5.641 * [backup-simplify]: Simplify d4 into d4 5.641 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.641 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.641 * [taylor]: Taking taylor expansion of d3 in d3 5.641 * [backup-simplify]: Simplify 0 into 0 5.641 * [backup-simplify]: Simplify 1 into 1 5.641 * [backup-simplify]: Simplify (/ 1 1) into 1 5.642 * [backup-simplify]: Simplify (- 1) into -1 5.642 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.642 * [taylor]: Taking taylor expansion of -1 in d4 5.642 * [backup-simplify]: Simplify -1 into -1 5.642 * [taylor]: Taking taylor expansion of 1 in d4 5.642 * [backup-simplify]: Simplify 1 into 1 5.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.642 * [backup-simplify]: Simplify (- 0) into 0 5.643 * [backup-simplify]: Simplify (+ 0 0) into 0 5.643 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.644 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 5.644 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.645 * [backup-simplify]: Simplify (+ 0 0) into 0 5.645 * [taylor]: Taking taylor expansion of 0 in d2 5.645 * [backup-simplify]: Simplify 0 into 0 5.645 * [taylor]: Taking taylor expansion of 0 in d3 5.645 * [backup-simplify]: Simplify 0 into 0 5.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.646 * [backup-simplify]: Simplify (+ 0 0) into 0 5.646 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.646 * [backup-simplify]: Simplify (- 0) into 0 5.646 * [backup-simplify]: Simplify (+ 0 0) into 0 5.646 * [taylor]: Taking taylor expansion of 0 in d3 5.646 * [backup-simplify]: Simplify 0 into 0 5.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.647 * [backup-simplify]: Simplify (- 0) into 0 5.647 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.647 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.647 * [taylor]: Taking taylor expansion of d4 in d4 5.647 * [backup-simplify]: Simplify 0 into 0 5.647 * [backup-simplify]: Simplify 1 into 1 5.647 * [backup-simplify]: Simplify (/ 1 1) into 1 5.647 * [backup-simplify]: Simplify 1 into 1 5.647 * [taylor]: Taking taylor expansion of 0 in d4 5.647 * [backup-simplify]: Simplify 0 into 0 5.647 * [backup-simplify]: Simplify -1 into -1 5.647 * [backup-simplify]: Simplify 1 into 1 5.648 * [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)) 5.648 * * * * [progress]: [ 2 / 2 ] generating series at (2) 5.648 * [backup-simplify]: Simplify (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)) into (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) 5.648 * [approximate]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in (d1 d2 d3 d4) around 0 5.648 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d4 5.648 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 5.648 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.648 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 5.648 * [taylor]: Taking taylor expansion of d1 in d4 5.648 * [backup-simplify]: Simplify d1 into d1 5.648 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 5.648 * [taylor]: Taking taylor expansion of d2 in d4 5.648 * [backup-simplify]: Simplify d2 into d2 5.648 * [taylor]: Taking taylor expansion of d3 in d4 5.648 * [backup-simplify]: Simplify d3 into d3 5.648 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.648 * [taylor]: Taking taylor expansion of d4 in d4 5.648 * [backup-simplify]: Simplify 0 into 0 5.648 * [backup-simplify]: Simplify 1 into 1 5.648 * [taylor]: Taking taylor expansion of d1 in d4 5.648 * [backup-simplify]: Simplify d1 into d1 5.648 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.648 * [taylor]: Taking taylor expansion of d1 in d4 5.648 * [backup-simplify]: Simplify d1 into d1 5.648 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d3 5.648 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 5.649 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.649 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 5.649 * [taylor]: Taking taylor expansion of d1 in d3 5.649 * [backup-simplify]: Simplify d1 into d1 5.649 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 5.649 * [taylor]: Taking taylor expansion of d2 in d3 5.649 * [backup-simplify]: Simplify d2 into d2 5.649 * [taylor]: Taking taylor expansion of d3 in d3 5.649 * [backup-simplify]: Simplify 0 into 0 5.649 * [backup-simplify]: Simplify 1 into 1 5.649 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.649 * [taylor]: Taking taylor expansion of d4 in d3 5.649 * [backup-simplify]: Simplify d4 into d4 5.649 * [taylor]: Taking taylor expansion of d1 in d3 5.649 * [backup-simplify]: Simplify d1 into d1 5.649 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.649 * [taylor]: Taking taylor expansion of d1 in d3 5.649 * [backup-simplify]: Simplify d1 into d1 5.649 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d2 5.649 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 5.649 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.649 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 5.649 * [taylor]: Taking taylor expansion of d1 in d2 5.649 * [backup-simplify]: Simplify d1 into d1 5.649 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.649 * [taylor]: Taking taylor expansion of d2 in d2 5.649 * [backup-simplify]: Simplify 0 into 0 5.649 * [backup-simplify]: Simplify 1 into 1 5.649 * [taylor]: Taking taylor expansion of d3 in d2 5.649 * [backup-simplify]: Simplify d3 into d3 5.649 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.649 * [taylor]: Taking taylor expansion of d4 in d2 5.649 * [backup-simplify]: Simplify d4 into d4 5.649 * [taylor]: Taking taylor expansion of d1 in d2 5.649 * [backup-simplify]: Simplify d1 into d1 5.649 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.649 * [taylor]: Taking taylor expansion of d1 in d2 5.649 * [backup-simplify]: Simplify d1 into d1 5.649 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d1 5.649 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 5.649 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.649 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 5.649 * [taylor]: Taking taylor expansion of d1 in d1 5.649 * [backup-simplify]: Simplify 0 into 0 5.649 * [backup-simplify]: Simplify 1 into 1 5.649 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.649 * [taylor]: Taking taylor expansion of d2 in d1 5.649 * [backup-simplify]: Simplify d2 into d2 5.649 * [taylor]: Taking taylor expansion of d3 in d1 5.649 * [backup-simplify]: Simplify d3 into d3 5.649 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.649 * [taylor]: Taking taylor expansion of d4 in d1 5.649 * [backup-simplify]: Simplify d4 into d4 5.649 * [taylor]: Taking taylor expansion of d1 in d1 5.649 * [backup-simplify]: Simplify 0 into 0 5.649 * [backup-simplify]: Simplify 1 into 1 5.649 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.649 * [taylor]: Taking taylor expansion of d1 in d1 5.649 * [backup-simplify]: Simplify 0 into 0 5.649 * [backup-simplify]: Simplify 1 into 1 5.649 * [taylor]: Taking taylor expansion of (- (fma d1 (- d2 d3) (* d4 d1)) (pow d1 2)) in d1 5.649 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 5.650 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 5.650 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 5.650 * [taylor]: Taking taylor expansion of d1 in d1 5.650 * [backup-simplify]: Simplify 0 into 0 5.650 * [backup-simplify]: Simplify 1 into 1 5.650 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 5.650 * [taylor]: Taking taylor expansion of d2 in d1 5.650 * [backup-simplify]: Simplify d2 into d2 5.650 * [taylor]: Taking taylor expansion of d3 in d1 5.650 * [backup-simplify]: Simplify d3 into d3 5.650 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.650 * [taylor]: Taking taylor expansion of d4 in d1 5.650 * [backup-simplify]: Simplify d4 into d4 5.650 * [taylor]: Taking taylor expansion of d1 in d1 5.650 * [backup-simplify]: Simplify 0 into 0 5.650 * [backup-simplify]: Simplify 1 into 1 5.650 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.650 * [taylor]: Taking taylor expansion of d1 in d1 5.650 * [backup-simplify]: Simplify 0 into 0 5.650 * [backup-simplify]: Simplify 1 into 1 5.650 * [backup-simplify]: Simplify (- d3) into (- d3) 5.650 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.650 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 5.650 * [backup-simplify]: Simplify (* d4 0) into 0 5.651 * [backup-simplify]: Simplify (+ 0 0) into 0 5.651 * [backup-simplify]: Simplify (+ 0 0) into 0 5.651 * [taylor]: Taking taylor expansion of 0 in d2 5.651 * [backup-simplify]: Simplify 0 into 0 5.651 * [taylor]: Taking taylor expansion of 0 in d3 5.651 * [backup-simplify]: Simplify 0 into 0 5.651 * [taylor]: Taking taylor expansion of 0 in d4 5.651 * [backup-simplify]: Simplify 0 into 0 5.651 * [backup-simplify]: Simplify 0 into 0 5.652 * [backup-simplify]: Simplify (- 0) into 0 5.652 * [backup-simplify]: Simplify (+ 0 0) into 0 5.653 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 5.653 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.653 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 5.653 * [backup-simplify]: Simplify (+ (- (+ d2 d4) d3) 0) into (- (+ d2 d4) d3) 5.653 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 5.653 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 5.653 * [taylor]: Taking taylor expansion of d2 in d2 5.653 * [backup-simplify]: Simplify 0 into 0 5.653 * [backup-simplify]: Simplify 1 into 1 5.653 * [taylor]: Taking taylor expansion of d4 in d2 5.653 * [backup-simplify]: Simplify d4 into d4 5.653 * [taylor]: Taking taylor expansion of d3 in d2 5.653 * [backup-simplify]: Simplify d3 into d3 5.653 * [backup-simplify]: Simplify (+ 0 d4) into d4 5.654 * [backup-simplify]: Simplify (- d3) into (- d3) 5.654 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.654 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.654 * [taylor]: Taking taylor expansion of d4 in d3 5.654 * [backup-simplify]: Simplify d4 into d4 5.654 * [taylor]: Taking taylor expansion of d3 in d3 5.654 * [backup-simplify]: Simplify 0 into 0 5.654 * [backup-simplify]: Simplify 1 into 1 5.654 * [backup-simplify]: Simplify (- 0) into 0 5.654 * [backup-simplify]: Simplify (+ d4 0) into d4 5.654 * [taylor]: Taking taylor expansion of d4 in d4 5.654 * [backup-simplify]: Simplify 0 into 0 5.654 * [backup-simplify]: Simplify 1 into 1 5.654 * [backup-simplify]: Simplify 0 into 0 5.654 * [taylor]: Taking taylor expansion of 0 in d3 5.654 * [backup-simplify]: Simplify 0 into 0 5.654 * [taylor]: Taking taylor expansion of 0 in d4 5.654 * [backup-simplify]: Simplify 0 into 0 5.654 * [backup-simplify]: Simplify 0 into 0 5.655 * [taylor]: Taking taylor expansion of 0 in d4 5.655 * [backup-simplify]: Simplify 0 into 0 5.655 * [backup-simplify]: Simplify 0 into 0 5.655 * [backup-simplify]: Simplify 0 into 0 5.655 * [backup-simplify]: Simplify (- 0) into 0 5.655 * [backup-simplify]: Simplify (+ 0 0) into 0 5.656 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 5.657 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.657 * [backup-simplify]: Simplify (+ 0 0) into 0 5.658 * [backup-simplify]: Simplify (* 1 1) into 1 5.658 * [backup-simplify]: Simplify (- 1) into -1 5.659 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.659 * [taylor]: Taking taylor expansion of -1 in d2 5.659 * [backup-simplify]: Simplify -1 into -1 5.659 * [taylor]: Taking taylor expansion of -1 in d3 5.659 * [backup-simplify]: Simplify -1 into -1 5.659 * [taylor]: Taking taylor expansion of -1 in d4 5.659 * [backup-simplify]: Simplify -1 into -1 5.659 * [backup-simplify]: Simplify -1 into -1 5.659 * [backup-simplify]: Simplify (+ 1 0) into 1 5.660 * [backup-simplify]: Simplify (- 0) into 0 5.660 * [backup-simplify]: Simplify (+ 1 0) into 1 5.660 * [taylor]: Taking taylor expansion of 1 in d3 5.660 * [backup-simplify]: Simplify 1 into 1 5.660 * [taylor]: Taking taylor expansion of 1 in d4 5.660 * [backup-simplify]: Simplify 1 into 1 5.660 * [backup-simplify]: Simplify 1 into 1 5.660 * [taylor]: Taking taylor expansion of 0 in d3 5.660 * [backup-simplify]: Simplify 0 into 0 5.660 * [taylor]: Taking taylor expansion of 0 in d4 5.660 * [backup-simplify]: Simplify 0 into 0 5.661 * [backup-simplify]: Simplify 0 into 0 5.661 * [backup-simplify]: Simplify (- 1) into -1 5.661 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.661 * [taylor]: Taking taylor expansion of -1 in d4 5.661 * [backup-simplify]: Simplify -1 into -1 5.661 * [backup-simplify]: Simplify -1 into -1 5.662 * [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))) 5.662 * [backup-simplify]: Simplify (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) 5.662 * [approximate]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in (d1 d2 d3 d4) around 0 5.662 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d4 5.662 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 5.663 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.663 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 5.663 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.663 * [taylor]: Taking taylor expansion of d1 in d4 5.663 * [backup-simplify]: Simplify d1 into d1 5.663 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.663 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 5.663 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.663 * [taylor]: Taking taylor expansion of d2 in d4 5.663 * [backup-simplify]: Simplify d2 into d2 5.663 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.663 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.663 * [taylor]: Taking taylor expansion of d3 in d4 5.663 * [backup-simplify]: Simplify d3 into d3 5.663 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.663 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.663 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.663 * [taylor]: Taking taylor expansion of d4 in d4 5.663 * [backup-simplify]: Simplify 0 into 0 5.663 * [backup-simplify]: Simplify 1 into 1 5.663 * [taylor]: Taking taylor expansion of d1 in d4 5.663 * [backup-simplify]: Simplify d1 into d1 5.663 * [backup-simplify]: Simplify (* 0 d1) into 0 5.664 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.664 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.664 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.664 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.664 * [taylor]: Taking taylor expansion of d1 in d4 5.664 * [backup-simplify]: Simplify d1 into d1 5.664 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.664 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.664 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d3 5.664 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 5.664 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.665 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 5.665 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.665 * [taylor]: Taking taylor expansion of d1 in d3 5.665 * [backup-simplify]: Simplify d1 into d1 5.665 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.665 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 5.665 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.665 * [taylor]: Taking taylor expansion of d2 in d3 5.665 * [backup-simplify]: Simplify d2 into d2 5.665 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.665 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.665 * [taylor]: Taking taylor expansion of d3 in d3 5.665 * [backup-simplify]: Simplify 0 into 0 5.665 * [backup-simplify]: Simplify 1 into 1 5.665 * [backup-simplify]: Simplify (/ 1 1) into 1 5.665 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.665 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.665 * [taylor]: Taking taylor expansion of d4 in d3 5.665 * [backup-simplify]: Simplify d4 into d4 5.665 * [taylor]: Taking taylor expansion of d1 in d3 5.665 * [backup-simplify]: Simplify d1 into d1 5.666 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.666 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.666 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.666 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.666 * [taylor]: Taking taylor expansion of d1 in d3 5.666 * [backup-simplify]: Simplify d1 into d1 5.666 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.666 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.666 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d2 5.666 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 5.666 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.666 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 5.666 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.666 * [taylor]: Taking taylor expansion of d1 in d2 5.666 * [backup-simplify]: Simplify d1 into d1 5.666 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.666 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.666 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.666 * [taylor]: Taking taylor expansion of d2 in d2 5.666 * [backup-simplify]: Simplify 0 into 0 5.666 * [backup-simplify]: Simplify 1 into 1 5.667 * [backup-simplify]: Simplify (/ 1 1) into 1 5.667 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.667 * [taylor]: Taking taylor expansion of d3 in d2 5.667 * [backup-simplify]: Simplify d3 into d3 5.667 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.667 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.667 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.667 * [taylor]: Taking taylor expansion of d4 in d2 5.667 * [backup-simplify]: Simplify d4 into d4 5.667 * [taylor]: Taking taylor expansion of d1 in d2 5.667 * [backup-simplify]: Simplify d1 into d1 5.667 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.667 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.667 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.667 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.667 * [taylor]: Taking taylor expansion of d1 in d2 5.667 * [backup-simplify]: Simplify d1 into d1 5.667 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.668 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.668 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 5.668 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 5.668 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.668 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 5.668 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.668 * [taylor]: Taking taylor expansion of d1 in d1 5.668 * [backup-simplify]: Simplify 0 into 0 5.668 * [backup-simplify]: Simplify 1 into 1 5.668 * [backup-simplify]: Simplify (/ 1 1) into 1 5.668 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.668 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.668 * [taylor]: Taking taylor expansion of d2 in d1 5.668 * [backup-simplify]: Simplify d2 into d2 5.669 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.669 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.669 * [taylor]: Taking taylor expansion of d3 in d1 5.669 * [backup-simplify]: Simplify d3 into d3 5.669 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.669 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.669 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.669 * [taylor]: Taking taylor expansion of d4 in d1 5.669 * [backup-simplify]: Simplify d4 into d4 5.669 * [taylor]: Taking taylor expansion of d1 in d1 5.669 * [backup-simplify]: Simplify 0 into 0 5.669 * [backup-simplify]: Simplify 1 into 1 5.669 * [backup-simplify]: Simplify (* d4 0) into 0 5.669 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.669 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.669 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.669 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.669 * [taylor]: Taking taylor expansion of d1 in d1 5.669 * [backup-simplify]: Simplify 0 into 0 5.670 * [backup-simplify]: Simplify 1 into 1 5.670 * [backup-simplify]: Simplify (* 1 1) into 1 5.670 * [backup-simplify]: Simplify (/ 1 1) into 1 5.670 * [taylor]: Taking taylor expansion of (- (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 5.670 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 5.671 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 5.671 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 5.671 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.671 * [taylor]: Taking taylor expansion of d1 in d1 5.671 * [backup-simplify]: Simplify 0 into 0 5.671 * [backup-simplify]: Simplify 1 into 1 5.671 * [backup-simplify]: Simplify (/ 1 1) into 1 5.671 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 5.671 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.671 * [taylor]: Taking taylor expansion of d2 in d1 5.671 * [backup-simplify]: Simplify d2 into d2 5.671 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.671 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.671 * [taylor]: Taking taylor expansion of d3 in d1 5.671 * [backup-simplify]: Simplify d3 into d3 5.671 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.671 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.672 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.672 * [taylor]: Taking taylor expansion of d4 in d1 5.672 * [backup-simplify]: Simplify d4 into d4 5.672 * [taylor]: Taking taylor expansion of d1 in d1 5.672 * [backup-simplify]: Simplify 0 into 0 5.672 * [backup-simplify]: Simplify 1 into 1 5.672 * [backup-simplify]: Simplify (* d4 0) into 0 5.672 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.672 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.672 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.672 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.672 * [taylor]: Taking taylor expansion of d1 in d1 5.672 * [backup-simplify]: Simplify 0 into 0 5.672 * [backup-simplify]: Simplify 1 into 1 5.673 * [backup-simplify]: Simplify (* 1 1) into 1 5.673 * [backup-simplify]: Simplify (/ 1 1) into 1 5.674 * [backup-simplify]: Simplify (- 1) into -1 5.674 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.674 * [taylor]: Taking taylor expansion of -1 in d2 5.674 * [backup-simplify]: Simplify -1 into -1 5.674 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.674 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.674 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.675 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.675 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.676 * [backup-simplify]: Simplify (- 0) into 0 5.677 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.677 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.677 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.677 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.677 * [taylor]: Taking taylor expansion of d4 in d2 5.677 * [backup-simplify]: Simplify d4 into d4 5.677 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.677 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.677 * [taylor]: Taking taylor expansion of d2 in d2 5.677 * [backup-simplify]: Simplify 0 into 0 5.677 * [backup-simplify]: Simplify 1 into 1 5.677 * [backup-simplify]: Simplify (/ 1 1) into 1 5.677 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.677 * [taylor]: Taking taylor expansion of d3 in d2 5.677 * [backup-simplify]: Simplify d3 into d3 5.678 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.678 * [backup-simplify]: Simplify (+ 0 1) into 1 5.678 * [backup-simplify]: Simplify (+ 1 0) into 1 5.678 * [taylor]: Taking taylor expansion of 1 in d3 5.678 * [backup-simplify]: Simplify 1 into 1 5.679 * [taylor]: Taking taylor expansion of -1 in d3 5.679 * [backup-simplify]: Simplify -1 into -1 5.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.679 * [backup-simplify]: Simplify (- 0) into 0 5.680 * [backup-simplify]: Simplify (+ 0 0) into 0 5.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.681 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 5.682 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.682 * [backup-simplify]: Simplify (+ 0 0) into 0 5.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.684 * [backup-simplify]: Simplify (- 0) into 0 5.685 * [backup-simplify]: Simplify (+ 0 0) into 0 5.685 * [taylor]: Taking taylor expansion of 0 in d2 5.685 * [backup-simplify]: Simplify 0 into 0 5.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.686 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.686 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.686 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.686 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.686 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.686 * [taylor]: Taking taylor expansion of d4 in d3 5.686 * [backup-simplify]: Simplify d4 into d4 5.686 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.686 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.686 * [taylor]: Taking taylor expansion of d3 in d3 5.686 * [backup-simplify]: Simplify 0 into 0 5.686 * [backup-simplify]: Simplify 1 into 1 5.687 * [backup-simplify]: Simplify (/ 1 1) into 1 5.687 * [backup-simplify]: Simplify (- 1) into -1 5.688 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.688 * [taylor]: Taking taylor expansion of -1 in d4 5.688 * [backup-simplify]: Simplify -1 into -1 5.688 * [taylor]: Taking taylor expansion of 0 in d3 5.688 * [backup-simplify]: Simplify 0 into 0 5.688 * [taylor]: Taking taylor expansion of 1 in d4 5.688 * [backup-simplify]: Simplify 1 into 1 5.688 * [taylor]: Taking taylor expansion of -1 in d4 5.688 * [backup-simplify]: Simplify -1 into -1 5.688 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.688 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.689 * [backup-simplify]: Simplify (- 0) into 0 5.689 * [backup-simplify]: Simplify (+ 0 0) into 0 5.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 5.692 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.692 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.697 * [backup-simplify]: Simplify (+ 0 0) into 0 5.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.700 * [backup-simplify]: Simplify (- 0) into 0 5.700 * [backup-simplify]: Simplify (+ 0 0) into 0 5.700 * [taylor]: Taking taylor expansion of 0 in d2 5.700 * [backup-simplify]: Simplify 0 into 0 5.700 * [taylor]: Taking taylor expansion of 0 in d3 5.700 * [backup-simplify]: Simplify 0 into 0 5.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.702 * [backup-simplify]: Simplify (+ 0 0) into 0 5.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.702 * [backup-simplify]: Simplify (- 0) into 0 5.703 * [backup-simplify]: Simplify (+ 0 0) into 0 5.703 * [taylor]: Taking taylor expansion of 0 in d3 5.703 * [backup-simplify]: Simplify 0 into 0 5.703 * [taylor]: Taking taylor expansion of 0 in d3 5.703 * [backup-simplify]: Simplify 0 into 0 5.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.704 * [backup-simplify]: Simplify (- 0) into 0 5.704 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.704 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.704 * [taylor]: Taking taylor expansion of d4 in d4 5.704 * [backup-simplify]: Simplify 0 into 0 5.704 * [backup-simplify]: Simplify 1 into 1 5.705 * [backup-simplify]: Simplify (/ 1 1) into 1 5.705 * [backup-simplify]: Simplify 1 into 1 5.705 * [taylor]: Taking taylor expansion of 0 in d4 5.705 * [backup-simplify]: Simplify 0 into 0 5.705 * [taylor]: Taking taylor expansion of 0 in d4 5.705 * [backup-simplify]: Simplify 0 into 0 5.705 * [taylor]: Taking taylor expansion of 0 in d4 5.705 * [backup-simplify]: Simplify 0 into 0 5.705 * [backup-simplify]: Simplify -1 into -1 5.705 * [backup-simplify]: Simplify 1 into 1 5.706 * [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)) 5.706 * [backup-simplify]: Simplify (- (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) 5.706 * [approximate]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in (d1 d2 d3 d4) around 0 5.706 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d4 5.706 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 5.706 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.706 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 5.706 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 5.707 * [taylor]: Taking taylor expansion of -1 in d4 5.707 * [backup-simplify]: Simplify -1 into -1 5.707 * [taylor]: Taking taylor expansion of d1 in d4 5.707 * [backup-simplify]: Simplify d1 into d1 5.707 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.707 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 5.707 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.707 * [taylor]: Taking taylor expansion of d3 in d4 5.707 * [backup-simplify]: Simplify d3 into d3 5.707 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.707 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.707 * [taylor]: Taking taylor expansion of d2 in d4 5.707 * [backup-simplify]: Simplify d2 into d2 5.707 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.707 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.707 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.707 * [taylor]: Taking taylor expansion of d4 in d4 5.707 * [backup-simplify]: Simplify 0 into 0 5.707 * [backup-simplify]: Simplify 1 into 1 5.707 * [taylor]: Taking taylor expansion of d1 in d4 5.707 * [backup-simplify]: Simplify d1 into d1 5.707 * [backup-simplify]: Simplify (* 0 d1) into 0 5.708 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.708 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.708 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.708 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.708 * [taylor]: Taking taylor expansion of d1 in d4 5.708 * [backup-simplify]: Simplify d1 into d1 5.708 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.708 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.708 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d3 5.708 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 5.708 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.708 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 5.708 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 5.708 * [taylor]: Taking taylor expansion of -1 in d3 5.708 * [backup-simplify]: Simplify -1 into -1 5.708 * [taylor]: Taking taylor expansion of d1 in d3 5.708 * [backup-simplify]: Simplify d1 into d1 5.709 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.709 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 5.709 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.709 * [taylor]: Taking taylor expansion of d3 in d3 5.709 * [backup-simplify]: Simplify 0 into 0 5.709 * [backup-simplify]: Simplify 1 into 1 5.709 * [backup-simplify]: Simplify (/ 1 1) into 1 5.709 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.709 * [taylor]: Taking taylor expansion of d2 in d3 5.709 * [backup-simplify]: Simplify d2 into d2 5.709 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.709 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.709 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.709 * [taylor]: Taking taylor expansion of d4 in d3 5.709 * [backup-simplify]: Simplify d4 into d4 5.709 * [taylor]: Taking taylor expansion of d1 in d3 5.709 * [backup-simplify]: Simplify d1 into d1 5.709 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.710 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.710 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.710 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.710 * [taylor]: Taking taylor expansion of d1 in d3 5.710 * [backup-simplify]: Simplify d1 into d1 5.710 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.710 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.710 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d2 5.710 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 5.710 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.710 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 5.710 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 5.711 * [taylor]: Taking taylor expansion of -1 in d2 5.711 * [backup-simplify]: Simplify -1 into -1 5.711 * [taylor]: Taking taylor expansion of d1 in d2 5.711 * [backup-simplify]: Simplify d1 into d1 5.711 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.711 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 5.711 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.711 * [taylor]: Taking taylor expansion of d3 in d2 5.711 * [backup-simplify]: Simplify d3 into d3 5.711 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.711 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.711 * [taylor]: Taking taylor expansion of d2 in d2 5.711 * [backup-simplify]: Simplify 0 into 0 5.711 * [backup-simplify]: Simplify 1 into 1 5.711 * [backup-simplify]: Simplify (/ 1 1) into 1 5.712 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.712 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.712 * [taylor]: Taking taylor expansion of d4 in d2 5.712 * [backup-simplify]: Simplify d4 into d4 5.712 * [taylor]: Taking taylor expansion of d1 in d2 5.712 * [backup-simplify]: Simplify d1 into d1 5.712 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.712 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.712 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.712 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.712 * [taylor]: Taking taylor expansion of d1 in d2 5.712 * [backup-simplify]: Simplify d1 into d1 5.712 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.712 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.712 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 5.712 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 5.712 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.712 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 5.712 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 5.712 * [taylor]: Taking taylor expansion of -1 in d1 5.712 * [backup-simplify]: Simplify -1 into -1 5.712 * [taylor]: Taking taylor expansion of d1 in d1 5.713 * [backup-simplify]: Simplify 0 into 0 5.713 * [backup-simplify]: Simplify 1 into 1 5.713 * [backup-simplify]: Simplify (/ -1 1) into -1 5.713 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.713 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.713 * [taylor]: Taking taylor expansion of d3 in d1 5.713 * [backup-simplify]: Simplify d3 into d3 5.713 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.713 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.713 * [taylor]: Taking taylor expansion of d2 in d1 5.713 * [backup-simplify]: Simplify d2 into d2 5.713 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.713 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.713 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.713 * [taylor]: Taking taylor expansion of d4 in d1 5.713 * [backup-simplify]: Simplify d4 into d4 5.713 * [taylor]: Taking taylor expansion of d1 in d1 5.713 * [backup-simplify]: Simplify 0 into 0 5.713 * [backup-simplify]: Simplify 1 into 1 5.714 * [backup-simplify]: Simplify (* d4 0) into 0 5.714 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.714 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.714 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.714 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.714 * [taylor]: Taking taylor expansion of d1 in d1 5.714 * [backup-simplify]: Simplify 0 into 0 5.714 * [backup-simplify]: Simplify 1 into 1 5.715 * [backup-simplify]: Simplify (* 1 1) into 1 5.715 * [backup-simplify]: Simplify (/ 1 1) into 1 5.715 * [taylor]: Taking taylor expansion of (- (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) (/ 1 (pow d1 2))) in d1 5.715 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 5.715 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 5.715 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 5.715 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 5.715 * [taylor]: Taking taylor expansion of -1 in d1 5.715 * [backup-simplify]: Simplify -1 into -1 5.715 * [taylor]: Taking taylor expansion of d1 in d1 5.715 * [backup-simplify]: Simplify 0 into 0 5.715 * [backup-simplify]: Simplify 1 into 1 5.716 * [backup-simplify]: Simplify (/ -1 1) into -1 5.716 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 5.716 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.716 * [taylor]: Taking taylor expansion of d3 in d1 5.716 * [backup-simplify]: Simplify d3 into d3 5.716 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.716 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.716 * [taylor]: Taking taylor expansion of d2 in d1 5.716 * [backup-simplify]: Simplify d2 into d2 5.716 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.716 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.716 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.716 * [taylor]: Taking taylor expansion of d4 in d1 5.716 * [backup-simplify]: Simplify d4 into d4 5.716 * [taylor]: Taking taylor expansion of d1 in d1 5.716 * [backup-simplify]: Simplify 0 into 0 5.716 * [backup-simplify]: Simplify 1 into 1 5.716 * [backup-simplify]: Simplify (* d4 0) into 0 5.717 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.717 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.717 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.717 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.717 * [taylor]: Taking taylor expansion of d1 in d1 5.717 * [backup-simplify]: Simplify 0 into 0 5.717 * [backup-simplify]: Simplify 1 into 1 5.717 * [backup-simplify]: Simplify (* 1 1) into 1 5.718 * [backup-simplify]: Simplify (/ 1 1) into 1 5.718 * [backup-simplify]: Simplify (- 1) into -1 5.718 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.718 * [taylor]: Taking taylor expansion of -1 in d2 5.718 * [backup-simplify]: Simplify -1 into -1 5.719 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.719 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 5.719 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 5.719 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.719 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.720 * [backup-simplify]: Simplify (- 0) into 0 5.720 * [backup-simplify]: Simplify (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.720 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.720 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.720 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.720 * [taylor]: Taking taylor expansion of d4 in d2 5.720 * [backup-simplify]: Simplify d4 into d4 5.720 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.720 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.720 * [taylor]: Taking taylor expansion of d2 in d2 5.720 * [backup-simplify]: Simplify 0 into 0 5.720 * [backup-simplify]: Simplify 1 into 1 5.720 * [backup-simplify]: Simplify (/ 1 1) into 1 5.720 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.720 * [taylor]: Taking taylor expansion of d3 in d2 5.720 * [backup-simplify]: Simplify d3 into d3 5.720 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.721 * [backup-simplify]: Simplify (+ 0 1) into 1 5.721 * [backup-simplify]: Simplify (+ 1 0) into 1 5.721 * [taylor]: Taking taylor expansion of 1 in d3 5.721 * [backup-simplify]: Simplify 1 into 1 5.721 * [taylor]: Taking taylor expansion of -1 in d3 5.721 * [backup-simplify]: Simplify -1 into -1 5.721 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.721 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.721 * [backup-simplify]: Simplify (- 0) into 0 5.722 * [backup-simplify]: Simplify (+ 0 0) into 0 5.722 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.723 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 5.723 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.723 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.723 * [backup-simplify]: Simplify (+ 0 0) into 0 5.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.725 * [backup-simplify]: Simplify (- 0) into 0 5.725 * [backup-simplify]: Simplify (+ 0 0) into 0 5.725 * [taylor]: Taking taylor expansion of 0 in d2 5.725 * [backup-simplify]: Simplify 0 into 0 5.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.725 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.725 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.725 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.726 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.726 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.726 * [taylor]: Taking taylor expansion of d4 in d3 5.726 * [backup-simplify]: Simplify d4 into d4 5.726 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.726 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.726 * [taylor]: Taking taylor expansion of d3 in d3 5.726 * [backup-simplify]: Simplify 0 into 0 5.726 * [backup-simplify]: Simplify 1 into 1 5.726 * [backup-simplify]: Simplify (/ 1 1) into 1 5.726 * [backup-simplify]: Simplify (- 1) into -1 5.726 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.726 * [taylor]: Taking taylor expansion of -1 in d4 5.726 * [backup-simplify]: Simplify -1 into -1 5.726 * [taylor]: Taking taylor expansion of 0 in d3 5.726 * [backup-simplify]: Simplify 0 into 0 5.727 * [taylor]: Taking taylor expansion of 1 in d4 5.727 * [backup-simplify]: Simplify 1 into 1 5.727 * [taylor]: Taking taylor expansion of -1 in d4 5.727 * [backup-simplify]: Simplify -1 into -1 5.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.727 * [backup-simplify]: Simplify (- 0) into 0 5.727 * [backup-simplify]: Simplify (+ 0 0) into 0 5.728 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.729 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 5.729 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.729 * [backup-simplify]: Simplify (+ 0 0) into 0 5.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.731 * [backup-simplify]: Simplify (- 0) into 0 5.731 * [backup-simplify]: Simplify (+ 0 0) into 0 5.731 * [taylor]: Taking taylor expansion of 0 in d2 5.731 * [backup-simplify]: Simplify 0 into 0 5.731 * [taylor]: Taking taylor expansion of 0 in d3 5.731 * [backup-simplify]: Simplify 0 into 0 5.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.732 * [backup-simplify]: Simplify (+ 0 0) into 0 5.732 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.732 * [backup-simplify]: Simplify (- 0) into 0 5.733 * [backup-simplify]: Simplify (+ 0 0) into 0 5.733 * [taylor]: Taking taylor expansion of 0 in d3 5.733 * [backup-simplify]: Simplify 0 into 0 5.733 * [taylor]: Taking taylor expansion of 0 in d3 5.733 * [backup-simplify]: Simplify 0 into 0 5.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.733 * [backup-simplify]: Simplify (- 0) into 0 5.733 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.733 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.733 * [taylor]: Taking taylor expansion of d4 in d4 5.733 * [backup-simplify]: Simplify 0 into 0 5.733 * [backup-simplify]: Simplify 1 into 1 5.734 * [backup-simplify]: Simplify (/ 1 1) into 1 5.734 * [backup-simplify]: Simplify 1 into 1 5.734 * [taylor]: Taking taylor expansion of 0 in d4 5.734 * [backup-simplify]: Simplify 0 into 0 5.734 * [taylor]: Taking taylor expansion of 0 in d4 5.734 * [backup-simplify]: Simplify 0 into 0 5.734 * [taylor]: Taking taylor expansion of 0 in d4 5.734 * [backup-simplify]: Simplify 0 into 0 5.734 * [backup-simplify]: Simplify -1 into -1 5.734 * [backup-simplify]: Simplify 1 into 1 5.734 * [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)) 5.734 * * * [progress]: simplifying candidates 5.734 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 5.734 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 5.734 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 11 / 40 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 5.735 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 5.735 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 5.736 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 5.736 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 5.736 * * * * [progress]: [ 34 / 40 ] simplifiying candidate #real (real->posit16 (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))))> 5.736 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 5.736 * * * * [progress]: [ 36 / 40 ] simplifiying candidate # 5.736 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 5.736 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 5.736 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 5.736 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 5.736 * [simplify]: Simplifying: (expm1 (fma d1 (- d2 d3) (* d4 d1))) (log1p (fma d1 (- d2 d3) (* d4 d1))) (* d1 (- d2 d3)) (log (fma d1 (- d2 d3) (* d4 d1))) (exp (fma d1 (- d2 d3) (* d4 d1))) (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (* (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (real->posit16 (fma d1 (- d2 d3) (* d4 d1))) (fma (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (fma d1 (- d2 d3) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (log1p (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (exp (fma d1 (- d2 d3) (* d4 d1))) (exp (* d1 d1))) (log (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (exp (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (* (cbrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (cbrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))) (cbrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (* (* (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)) (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (sqrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (sqrt (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) (- (pow (fma d1 (- d2 d3) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)) (+ (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) (- (sqrt (fma d1 (- d2 d3) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (- (* d1 d1)) (real->posit16 (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.737 * * [simplify]: iteration 0: 61 enodes 5.749 * * [simplify]: iteration 1: 140 enodes 5.810 * * [simplify]: iteration 2: 352 enodes 6.019 * * [simplify]: iteration 3: 1692 enodes 7.796 * * [simplify]: iteration complete: 5001 enodes 7.796 * * [simplify]: Extracting #0: cost 31 inf + 0 7.798 * * [simplify]: Extracting #1: cost 346 inf + 1 7.814 * * [simplify]: Extracting #2: cost 1037 inf + 4139 7.850 * * [simplify]: Extracting #3: cost 907 inf + 83729 7.909 * * [simplify]: Extracting #4: cost 190 inf + 254183 7.995 * * [simplify]: Extracting #5: cost 30 inf + 292281 8.100 * * [simplify]: Extracting #6: cost 0 inf + 302659 8.205 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d2 d3) d4))) (log1p (* d1 (+ (- d2 d3) d4))) (* (- d2 d3) d1) (log (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (* (cbrt (* d1 (+ (- d2 d3) d4))) (cbrt (* d1 (+ (- d2 d3) d4)))) (cbrt (* d1 (+ (- d2 d3) d4))) (* (* d1 (+ (- d2 d3) d4)) (* (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)))) (sqrt (* d1 (+ (- d2 d3) d4))) (sqrt (* d1 (+ (- d2 d3) d4))) (real->posit16 (* d1 (+ (- d2 d3) d4))) (fma (- d2 d3) d1 (* (- d4 d1) d1)) 0 (fma (- d2 d3) d1 (* (- d4 d1) d1)) 0 (fma (- d2 d3) d1 (* (- d4 d1) d1)) 0 (expm1 (fma (- d2 d3) d1 (* (- d4 d1) d1))) (log1p (fma (- d2 d3) d1 (* (- d4 d1) d1))) (* (- d1) d1) (* (- d1) d1) (* (- d1) d1) (exp (fma (- d2 d3) d1 (* (- d4 d1) d1))) (log (fma (- d2 d3) d1 (* (- d4 d1) d1))) (exp (fma (- d2 d3) d1 (* (- d4 d1) d1))) (* (cbrt (fma (- d2 d3) d1 (* (- d4 d1) d1))) (cbrt (fma (- d2 d3) d1 (* (- d4 d1) d1)))) (cbrt (fma (- d2 d3) d1 (* (- d4 d1) d1))) (* (fma (- d2 d3) d1 (* (- d4 d1) d1)) (* (fma (- d2 d3) d1 (* (- d4 d1) d1)) (fma (- d2 d3) d1 (* (- d4 d1) d1)))) (sqrt (fma (- d2 d3) d1 (* (- d4 d1) d1))) (sqrt (fma (- d2 d3) d1 (* (- d4 d1) d1))) (- (* (* d1 (+ (- d2 d3) d4)) (* (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)))) (* (* d1 d1) (* (* d1 d1) (* d1 d1)))) (fma (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) (fma (* d1 d1) (* d1 d1) (* (* d1 (+ (- d2 d3) d4)) (* d1 d1)))) (* (- d1) d1) (- (* (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4))) (* (* d1 d1) (* d1 d1))) (fma d1 d1 (* d1 (+ (- d2 d3) d4))) (+ (sqrt (* d1 (+ (- d2 d3) d4))) d1) (- (sqrt (* d1 (+ (- d2 d3) d4))) d1) (* (- d4 d1) d1) (* (- d1) d1) (real->posit16 (fma (- d2 d3) d1 (* (- d4 d1) d1))) 0 (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) (- (* (- d2 d3) d1) (* d1 d1)) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) 8.209 * * * [progress]: adding candidates to table 8.416 * * [progress]: iteration 3 / 4 8.416 * * * [progress]: picking best candidate 8.422 * * * * [pick]: Picked # 8.422 * * * [progress]: localizing error 8.441 * * * [progress]: generating rewritten candidates 8.441 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 8.441 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 3) 8.462 * * * [progress]: generating series expansions 8.462 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 8.463 * [backup-simplify]: Simplify (fma (- d2 d3) d1 (* (- d4 d1) d1)) into (fma (- d2 d3) d1 (* (- d4 d1) d1)) 8.463 * [approximate]: Taking taylor expansion of (fma (- d2 d3) d1 (* (- d4 d1) d1)) in (d2 d3 d1 d4) around 0 8.463 * [taylor]: Taking taylor expansion of (fma (- d2 d3) d1 (* (- d4 d1) d1)) in d4 8.463 * [taylor]: Rewrote expression to (+ (* (- d2 d3) d1) (* (- d4 d1) d1)) 8.463 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d4 8.463 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 8.463 * [taylor]: Taking taylor expansion of d2 in d4 8.463 * [backup-simplify]: Simplify d2 into d2 8.463 * [taylor]: Taking taylor expansion of d3 in d4 8.463 * [backup-simplify]: Simplify d3 into d3 8.463 * [taylor]: Taking taylor expansion of d1 in d4 8.463 * [backup-simplify]: Simplify d1 into d1 8.463 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d4 8.463 * [taylor]: Taking taylor expansion of (- d4 d1) in d4 8.463 * [taylor]: Taking taylor expansion of d4 in d4 8.463 * [backup-simplify]: Simplify 0 into 0 8.463 * [backup-simplify]: Simplify 1 into 1 8.463 * [taylor]: Taking taylor expansion of d1 in d4 8.463 * [backup-simplify]: Simplify d1 into d1 8.463 * [taylor]: Taking taylor expansion of d1 in d4 8.463 * [backup-simplify]: Simplify d1 into d1 8.463 * [taylor]: Taking taylor expansion of (fma (- d2 d3) d1 (* (- d4 d1) d1)) in d1 8.463 * [taylor]: Rewrote expression to (+ (* (- d2 d3) d1) (* (- d4 d1) d1)) 8.463 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 8.463 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 8.463 * [taylor]: Taking taylor expansion of d2 in d1 8.464 * [backup-simplify]: Simplify d2 into d2 8.464 * [taylor]: Taking taylor expansion of d3 in d1 8.464 * [backup-simplify]: Simplify d3 into d3 8.464 * [taylor]: Taking taylor expansion of d1 in d1 8.464 * [backup-simplify]: Simplify 0 into 0 8.464 * [backup-simplify]: Simplify 1 into 1 8.464 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d1 8.464 * [taylor]: Taking taylor expansion of (- d4 d1) in d1 8.464 * [taylor]: Taking taylor expansion of d4 in d1 8.464 * [backup-simplify]: Simplify d4 into d4 8.464 * [taylor]: Taking taylor expansion of d1 in d1 8.464 * [backup-simplify]: Simplify 0 into 0 8.464 * [backup-simplify]: Simplify 1 into 1 8.464 * [taylor]: Taking taylor expansion of d1 in d1 8.464 * [backup-simplify]: Simplify 0 into 0 8.464 * [backup-simplify]: Simplify 1 into 1 8.464 * [taylor]: Taking taylor expansion of (fma (- d2 d3) d1 (* (- d4 d1) d1)) in d3 8.464 * [taylor]: Rewrote expression to (+ (* (- d2 d3) d1) (* (- d4 d1) d1)) 8.464 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 8.464 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 8.464 * [taylor]: Taking taylor expansion of d2 in d3 8.464 * [backup-simplify]: Simplify d2 into d2 8.464 * [taylor]: Taking taylor expansion of d3 in d3 8.464 * [backup-simplify]: Simplify 0 into 0 8.464 * [backup-simplify]: Simplify 1 into 1 8.464 * [taylor]: Taking taylor expansion of d1 in d3 8.464 * [backup-simplify]: Simplify d1 into d1 8.464 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d3 8.464 * [taylor]: Taking taylor expansion of (- d4 d1) in d3 8.464 * [taylor]: Taking taylor expansion of d4 in d3 8.464 * [backup-simplify]: Simplify d4 into d4 8.464 * [taylor]: Taking taylor expansion of d1 in d3 8.464 * [backup-simplify]: Simplify d1 into d1 8.464 * [taylor]: Taking taylor expansion of d1 in d3 8.464 * [backup-simplify]: Simplify d1 into d1 8.464 * [taylor]: Taking taylor expansion of (fma (- d2 d3) d1 (* (- d4 d1) d1)) in d2 8.465 * [taylor]: Rewrote expression to (+ (* (- d2 d3) d1) (* (- d4 d1) d1)) 8.465 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 8.465 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 8.465 * [taylor]: Taking taylor expansion of d2 in d2 8.465 * [backup-simplify]: Simplify 0 into 0 8.465 * [backup-simplify]: Simplify 1 into 1 8.465 * [taylor]: Taking taylor expansion of d3 in d2 8.465 * [backup-simplify]: Simplify d3 into d3 8.465 * [taylor]: Taking taylor expansion of d1 in d2 8.465 * [backup-simplify]: Simplify d1 into d1 8.465 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d2 8.465 * [taylor]: Taking taylor expansion of (- d4 d1) in d2 8.465 * [taylor]: Taking taylor expansion of d4 in d2 8.465 * [backup-simplify]: Simplify d4 into d4 8.465 * [taylor]: Taking taylor expansion of d1 in d2 8.465 * [backup-simplify]: Simplify d1 into d1 8.465 * [taylor]: Taking taylor expansion of d1 in d2 8.465 * [backup-simplify]: Simplify d1 into d1 8.465 * [taylor]: Taking taylor expansion of (fma (- d2 d3) d1 (* (- d4 d1) d1)) in d2 8.465 * [taylor]: Rewrote expression to (+ (* (- d2 d3) d1) (* (- d4 d1) d1)) 8.465 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 8.465 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 8.465 * [taylor]: Taking taylor expansion of d2 in d2 8.465 * [backup-simplify]: Simplify 0 into 0 8.465 * [backup-simplify]: Simplify 1 into 1 8.465 * [taylor]: Taking taylor expansion of d3 in d2 8.465 * [backup-simplify]: Simplify d3 into d3 8.465 * [taylor]: Taking taylor expansion of d1 in d2 8.465 * [backup-simplify]: Simplify d1 into d1 8.465 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d2 8.465 * [taylor]: Taking taylor expansion of (- d4 d1) in d2 8.466 * [taylor]: Taking taylor expansion of d4 in d2 8.466 * [backup-simplify]: Simplify d4 into d4 8.466 * [taylor]: Taking taylor expansion of d1 in d2 8.466 * [backup-simplify]: Simplify d1 into d1 8.466 * [taylor]: Taking taylor expansion of d1 in d2 8.466 * [backup-simplify]: Simplify d1 into d1 8.466 * [backup-simplify]: Simplify (- d3) into (- d3) 8.466 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 8.466 * [backup-simplify]: Simplify (* (- d3) d1) into (* -1 (* d3 d1)) 8.466 * [backup-simplify]: Simplify (- d1) into (- d1) 8.466 * [backup-simplify]: Simplify (+ d4 (- d1)) into (- d4 d1) 8.466 * [backup-simplify]: Simplify (* (- d4 d1) d1) into (* (- d4 d1) d1) 8.466 * [backup-simplify]: Simplify (+ (* -1 (* d3 d1)) (* (- d4 d1) d1)) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 8.466 * [taylor]: Taking taylor expansion of (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) in d3 8.466 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 8.466 * [taylor]: Taking taylor expansion of d4 in d3 8.467 * [backup-simplify]: Simplify d4 into d4 8.467 * [taylor]: Taking taylor expansion of d1 in d3 8.467 * [backup-simplify]: Simplify d1 into d1 8.467 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 8.467 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.467 * [taylor]: Taking taylor expansion of d1 in d3 8.467 * [backup-simplify]: Simplify d1 into d1 8.467 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.467 * [taylor]: Taking taylor expansion of d3 in d3 8.467 * [backup-simplify]: Simplify 0 into 0 8.467 * [backup-simplify]: Simplify 1 into 1 8.467 * [taylor]: Taking taylor expansion of d1 in d3 8.467 * [backup-simplify]: Simplify d1 into d1 8.467 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 8.467 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.467 * [backup-simplify]: Simplify (* 0 d1) into 0 8.467 * [backup-simplify]: Simplify (+ (pow d1 2) 0) into (pow d1 2) 8.467 * [backup-simplify]: Simplify (- (pow d1 2)) into (- (pow d1 2)) 8.467 * [backup-simplify]: Simplify (+ (* d4 d1) (- (pow d1 2))) into (- (* d4 d1) (pow d1 2)) 8.467 * [taylor]: Taking taylor expansion of (- (* d4 d1) (pow d1 2)) in d1 8.467 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 8.468 * [taylor]: Taking taylor expansion of d4 in d1 8.468 * [backup-simplify]: Simplify d4 into d4 8.468 * [taylor]: Taking taylor expansion of d1 in d1 8.468 * [backup-simplify]: Simplify 0 into 0 8.468 * [backup-simplify]: Simplify 1 into 1 8.468 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.468 * [taylor]: Taking taylor expansion of d1 in d1 8.468 * [backup-simplify]: Simplify 0 into 0 8.468 * [backup-simplify]: Simplify 1 into 1 8.468 * [backup-simplify]: Simplify (* d4 0) into 0 8.468 * [backup-simplify]: Simplify (+ 0 0) into 0 8.468 * [taylor]: Taking taylor expansion of 0 in d4 8.469 * [backup-simplify]: Simplify 0 into 0 8.469 * [backup-simplify]: Simplify 0 into 0 8.469 * [backup-simplify]: Simplify (- 0) into 0 8.469 * [backup-simplify]: Simplify (+ 1 0) into 1 8.470 * [backup-simplify]: Simplify (+ (* (- d3) 0) (* 1 d1)) into d1 8.470 * [backup-simplify]: Simplify (- 0) into 0 8.470 * [backup-simplify]: Simplify (+ 0 0) into 0 8.470 * [backup-simplify]: Simplify (+ (* (- d4 d1) 0) (* 0 d1)) into 0 8.470 * [backup-simplify]: Simplify (+ d1 0) into d1 8.471 * [taylor]: Taking taylor expansion of d1 in d3 8.471 * [backup-simplify]: Simplify d1 into d1 8.471 * [taylor]: Taking taylor expansion of d1 in d1 8.471 * [backup-simplify]: Simplify 0 into 0 8.471 * [backup-simplify]: Simplify 1 into 1 8.471 * [taylor]: Taking taylor expansion of 0 in d4 8.471 * [backup-simplify]: Simplify 0 into 0 8.471 * [backup-simplify]: Simplify 0 into 0 8.471 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 8.471 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 8.471 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.471 * [backup-simplify]: Simplify (+ 0 d1) into d1 8.471 * [backup-simplify]: Simplify (- d1) into (- d1) 8.472 * [backup-simplify]: Simplify (+ 0 (- d1)) into (- d1) 8.472 * [taylor]: Taking taylor expansion of (- d1) in d1 8.472 * [taylor]: Taking taylor expansion of d1 in d1 8.472 * [backup-simplify]: Simplify 0 into 0 8.472 * [backup-simplify]: Simplify 1 into 1 8.472 * [backup-simplify]: Simplify (- 0) into 0 8.477 * [taylor]: Taking taylor expansion of 0 in d4 8.478 * [backup-simplify]: Simplify 0 into 0 8.478 * [backup-simplify]: Simplify 0 into 0 8.479 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 8.479 * [backup-simplify]: Simplify (+ d4 0) into d4 8.479 * [taylor]: Taking taylor expansion of d4 in d4 8.479 * [backup-simplify]: Simplify 0 into 0 8.479 * [backup-simplify]: Simplify 1 into 1 8.479 * [backup-simplify]: Simplify 0 into 0 8.479 * [backup-simplify]: Simplify 0 into 0 8.479 * [backup-simplify]: Simplify (- 0) into 0 8.480 * [backup-simplify]: Simplify (+ 0 0) into 0 8.480 * [backup-simplify]: Simplify (+ (* (- d3) 0) (+ (* 1 0) (* 0 d1))) into 0 8.481 * [backup-simplify]: Simplify (- 0) into 0 8.481 * [backup-simplify]: Simplify (+ 0 0) into 0 8.482 * [backup-simplify]: Simplify (+ (* (- d4 d1) 0) (+ (* 0 0) (* 0 d1))) into 0 8.482 * [backup-simplify]: Simplify (+ 0 0) into 0 8.482 * [taylor]: Taking taylor expansion of 0 in d3 8.482 * [backup-simplify]: Simplify 0 into 0 8.482 * [taylor]: Taking taylor expansion of 0 in d1 8.482 * [backup-simplify]: Simplify 0 into 0 8.482 * [taylor]: Taking taylor expansion of 0 in d4 8.482 * [backup-simplify]: Simplify 0 into 0 8.482 * [backup-simplify]: Simplify 0 into 0 8.482 * [backup-simplify]: Simplify 0 into 0 8.483 * [backup-simplify]: Simplify (fma (- (/ 1 d2) (/ 1 d3)) (/ 1 d1) (* (- (/ 1 d4) (/ 1 d1)) (/ 1 d1))) into (fma (- (/ 1 d2) (/ 1 d3)) (/ 1 d1) (/ (- (/ 1 d4) (/ 1 d1)) d1)) 8.483 * [approximate]: Taking taylor expansion of (fma (- (/ 1 d2) (/ 1 d3)) (/ 1 d1) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in (d2 d3 d1 d4) around 0 8.483 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d2) (/ 1 d3)) (/ 1 d1) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d4 8.483 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) 8.483 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) in d4 8.483 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 8.483 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.483 * [taylor]: Taking taylor expansion of d2 in d4 8.483 * [backup-simplify]: Simplify d2 into d2 8.483 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.483 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 8.483 * [taylor]: Taking taylor expansion of d3 in d4 8.483 * [backup-simplify]: Simplify d3 into d3 8.483 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.483 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.483 * [taylor]: Taking taylor expansion of d1 in d4 8.483 * [backup-simplify]: Simplify d1 into d1 8.483 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.483 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4 8.483 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4 8.483 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.483 * [taylor]: Taking taylor expansion of d4 in d4 8.483 * [backup-simplify]: Simplify 0 into 0 8.483 * [backup-simplify]: Simplify 1 into 1 8.484 * [backup-simplify]: Simplify (/ 1 1) into 1 8.484 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.484 * [taylor]: Taking taylor expansion of d1 in d4 8.484 * [backup-simplify]: Simplify d1 into d1 8.484 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.484 * [taylor]: Taking taylor expansion of d1 in d4 8.484 * [backup-simplify]: Simplify d1 into d1 8.484 * [backup-simplify]: Simplify (+ 1 0) into 1 8.485 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.485 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d2) (/ 1 d3)) (/ 1 d1) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d1 8.485 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) 8.485 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) in d1 8.485 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 8.485 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.485 * [taylor]: Taking taylor expansion of d2 in d1 8.485 * [backup-simplify]: Simplify d2 into d2 8.485 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.485 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 8.485 * [taylor]: Taking taylor expansion of d3 in d1 8.485 * [backup-simplify]: Simplify d3 into d3 8.485 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.485 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.485 * [taylor]: Taking taylor expansion of d1 in d1 8.485 * [backup-simplify]: Simplify 0 into 0 8.485 * [backup-simplify]: Simplify 1 into 1 8.486 * [backup-simplify]: Simplify (/ 1 1) into 1 8.486 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1 8.486 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1 8.486 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.486 * [taylor]: Taking taylor expansion of d4 in d1 8.486 * [backup-simplify]: Simplify d4 into d4 8.486 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.486 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.486 * [taylor]: Taking taylor expansion of d1 in d1 8.486 * [backup-simplify]: Simplify 0 into 0 8.486 * [backup-simplify]: Simplify 1 into 1 8.486 * [backup-simplify]: Simplify (/ 1 1) into 1 8.486 * [taylor]: Taking taylor expansion of d1 in d1 8.486 * [backup-simplify]: Simplify 0 into 0 8.486 * [backup-simplify]: Simplify 1 into 1 8.487 * [backup-simplify]: Simplify (- 1) into -1 8.487 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.488 * [backup-simplify]: Simplify (/ -1 1) into -1 8.488 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d2) (/ 1 d3)) (/ 1 d1) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d3 8.488 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) 8.488 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) in d3 8.488 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 8.488 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 8.488 * [taylor]: Taking taylor expansion of d2 in d3 8.488 * [backup-simplify]: Simplify d2 into d2 8.488 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.488 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.488 * [taylor]: Taking taylor expansion of d3 in d3 8.488 * [backup-simplify]: Simplify 0 into 0 8.488 * [backup-simplify]: Simplify 1 into 1 8.489 * [backup-simplify]: Simplify (/ 1 1) into 1 8.489 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.489 * [taylor]: Taking taylor expansion of d1 in d3 8.489 * [backup-simplify]: Simplify d1 into d1 8.489 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.489 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d3 8.489 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d3 8.489 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 8.489 * [taylor]: Taking taylor expansion of d4 in d3 8.489 * [backup-simplify]: Simplify d4 into d4 8.489 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.489 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.489 * [taylor]: Taking taylor expansion of d1 in d3 8.489 * [backup-simplify]: Simplify d1 into d1 8.489 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.489 * [taylor]: Taking taylor expansion of d1 in d3 8.489 * [backup-simplify]: Simplify d1 into d1 8.489 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.489 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d1))) into (- (/ 1 d4) (/ 1 d1)) 8.489 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d1)) d1) into (/ (- (/ 1 d4) (/ 1 d1)) d1) 8.489 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d2) (/ 1 d3)) (/ 1 d1) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d2 8.490 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) 8.490 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) in d2 8.490 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 8.490 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.490 * [taylor]: Taking taylor expansion of d2 in d2 8.490 * [backup-simplify]: Simplify 0 into 0 8.490 * [backup-simplify]: Simplify 1 into 1 8.490 * [backup-simplify]: Simplify (/ 1 1) into 1 8.490 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.490 * [taylor]: Taking taylor expansion of d3 in d2 8.490 * [backup-simplify]: Simplify d3 into d3 8.490 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.490 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.490 * [taylor]: Taking taylor expansion of d1 in d2 8.490 * [backup-simplify]: Simplify d1 into d1 8.490 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.490 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d2 8.491 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d2 8.491 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.491 * [taylor]: Taking taylor expansion of d4 in d2 8.491 * [backup-simplify]: Simplify d4 into d4 8.491 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.491 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.491 * [taylor]: Taking taylor expansion of d1 in d2 8.491 * [backup-simplify]: Simplify d1 into d1 8.491 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.491 * [taylor]: Taking taylor expansion of d1 in d2 8.491 * [backup-simplify]: Simplify d1 into d1 8.491 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.491 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d1))) into (- (/ 1 d4) (/ 1 d1)) 8.491 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d1)) d1) into (/ (- (/ 1 d4) (/ 1 d1)) d1) 8.491 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d2) (/ 1 d3)) (/ 1 d1) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d2 8.491 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) 8.491 * [taylor]: Taking taylor expansion of (* (- (/ 1 d2) (/ 1 d3)) (/ 1 d1)) in d2 8.491 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 8.491 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.491 * [taylor]: Taking taylor expansion of d2 in d2 8.491 * [backup-simplify]: Simplify 0 into 0 8.492 * [backup-simplify]: Simplify 1 into 1 8.492 * [backup-simplify]: Simplify (/ 1 1) into 1 8.492 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.492 * [taylor]: Taking taylor expansion of d3 in d2 8.492 * [backup-simplify]: Simplify d3 into d3 8.492 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.492 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.492 * [taylor]: Taking taylor expansion of d1 in d2 8.492 * [backup-simplify]: Simplify d1 into d1 8.492 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.492 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d2 8.492 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d2 8.492 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.492 * [taylor]: Taking taylor expansion of d4 in d2 8.492 * [backup-simplify]: Simplify d4 into d4 8.492 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.492 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.492 * [taylor]: Taking taylor expansion of d1 in d2 8.493 * [backup-simplify]: Simplify d1 into d1 8.493 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.493 * [taylor]: Taking taylor expansion of d1 in d2 8.493 * [backup-simplify]: Simplify d1 into d1 8.493 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.493 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d1))) into (- (/ 1 d4) (/ 1 d1)) 8.493 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d1)) d1) into (/ (- (/ 1 d4) (/ 1 d1)) d1) 8.493 * [backup-simplify]: Simplify (+ 1 0) into 1 8.494 * [backup-simplify]: Simplify (* 1 (/ 1 d1)) into (/ 1 d1) 8.494 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 8.494 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.494 * [taylor]: Taking taylor expansion of d1 in d3 8.494 * [backup-simplify]: Simplify d1 into d1 8.494 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.495 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.495 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 8.495 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 d3)) (/ 1 d1))) into (- (/ 1 (* d3 d1))) 8.496 * [backup-simplify]: Simplify (+ (- (/ 1 (* d3 d1))) (/ (- (/ 1 d4) (/ 1 d1)) d1)) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 8.496 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 8.496 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 8.496 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 8.496 * [taylor]: Taking taylor expansion of d4 in d3 8.496 * [backup-simplify]: Simplify d4 into d4 8.496 * [taylor]: Taking taylor expansion of d1 in d3 8.496 * [backup-simplify]: Simplify d1 into d1 8.496 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 8.496 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 8.496 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 8.496 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 8.496 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.496 * [taylor]: Taking taylor expansion of d3 in d3 8.496 * [backup-simplify]: Simplify 0 into 0 8.496 * [backup-simplify]: Simplify 1 into 1 8.496 * [taylor]: Taking taylor expansion of d1 in d3 8.496 * [backup-simplify]: Simplify d1 into d1 8.496 * [backup-simplify]: Simplify (* 0 d1) into 0 8.497 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.497 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.497 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 8.497 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.497 * [taylor]: Taking taylor expansion of d1 in d3 8.497 * [backup-simplify]: Simplify d1 into d1 8.497 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.497 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.497 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 8.497 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.497 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 8.497 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 8.497 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.497 * [taylor]: Taking taylor expansion of d1 in d1 8.497 * [backup-simplify]: Simplify 0 into 0 8.498 * [backup-simplify]: Simplify 1 into 1 8.498 * [backup-simplify]: Simplify (/ 1 1) into 1 8.498 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.498 * [taylor]: Taking taylor expansion of d1 in d1 8.498 * [backup-simplify]: Simplify 0 into 0 8.498 * [backup-simplify]: Simplify 1 into 1 8.499 * [backup-simplify]: Simplify (/ 1 1) into 1 8.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.500 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.500 * [backup-simplify]: Simplify (- 0) into 0 8.501 * [backup-simplify]: Simplify (+ 0 0) into 0 8.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3)) 0) (* 0 (/ 1 d1)))) into 0 8.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 8.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.502 * [backup-simplify]: Simplify (- 0) into 0 8.502 * [backup-simplify]: Simplify (+ 0 0) into 0 8.502 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ (- (/ 1 d4) (/ 1 d1)) d1) (/ 0 d1)))) into 0 8.503 * [backup-simplify]: Simplify (+ 0 0) into 0 8.503 * [taylor]: Taking taylor expansion of 0 in d3 8.503 * [backup-simplify]: Simplify 0 into 0 8.504 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.504 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.504 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 8.504 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2))) 8.504 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) (- (/ 1 (pow d1 2)))) into (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) 8.504 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) in d1 8.504 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 8.504 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 8.504 * [taylor]: Taking taylor expansion of d4 in d1 8.505 * [backup-simplify]: Simplify d4 into d4 8.505 * [taylor]: Taking taylor expansion of d1 in d1 8.505 * [backup-simplify]: Simplify 0 into 0 8.505 * [backup-simplify]: Simplify 1 into 1 8.505 * [backup-simplify]: Simplify (* d4 0) into 0 8.505 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 8.505 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.505 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.505 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.505 * [taylor]: Taking taylor expansion of d1 in d1 8.505 * [backup-simplify]: Simplify 0 into 0 8.505 * [backup-simplify]: Simplify 1 into 1 8.506 * [backup-simplify]: Simplify (* 1 1) into 1 8.506 * [backup-simplify]: Simplify (/ 1 1) into 1 8.506 * [backup-simplify]: Simplify (- 1) into -1 8.507 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.507 * [taylor]: Taking taylor expansion of -1 in d4 8.507 * [backup-simplify]: Simplify -1 into -1 8.507 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.507 * [taylor]: Taking taylor expansion of 0 in d1 8.507 * [backup-simplify]: Simplify 0 into 0 8.508 * [backup-simplify]: Simplify (- 1) into -1 8.508 * [taylor]: Taking taylor expansion of -1 in d4 8.508 * [backup-simplify]: Simplify -1 into -1 8.508 * [taylor]: Taking taylor expansion of 1 in d4 8.508 * [backup-simplify]: Simplify 1 into 1 8.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.510 * [backup-simplify]: Simplify (- 0) into 0 8.510 * [backup-simplify]: Simplify (+ 0 0) into 0 8.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d3)) 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0 8.511 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 8.511 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.512 * [backup-simplify]: Simplify (- 0) into 0 8.512 * [backup-simplify]: Simplify (+ 0 0) into 0 8.512 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ (- (/ 1 d4) (/ 1 d1)) d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.513 * [backup-simplify]: Simplify (+ 0 0) into 0 8.513 * [taylor]: Taking taylor expansion of 0 in d3 8.513 * [backup-simplify]: Simplify 0 into 0 8.513 * [taylor]: Taking taylor expansion of 0 in d1 8.513 * [backup-simplify]: Simplify 0 into 0 8.513 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 8.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0 8.514 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 8.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.515 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 8.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 8.515 * [backup-simplify]: Simplify (+ 0 0) into 0 8.516 * [backup-simplify]: Simplify (- 0) into 0 8.516 * [backup-simplify]: Simplify (+ 0 0) into 0 8.516 * [taylor]: Taking taylor expansion of 0 in d1 8.516 * [backup-simplify]: Simplify 0 into 0 8.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.516 * [taylor]: Taking taylor expansion of 0 in d1 8.516 * [backup-simplify]: Simplify 0 into 0 8.517 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.518 * [backup-simplify]: Simplify (- 0) into 0 8.518 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 8.518 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.518 * [taylor]: Taking taylor expansion of d4 in d4 8.518 * [backup-simplify]: Simplify 0 into 0 8.518 * [backup-simplify]: Simplify 1 into 1 8.519 * [backup-simplify]: Simplify (/ 1 1) into 1 8.519 * [backup-simplify]: Simplify 1 into 1 8.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.520 * [backup-simplify]: Simplify (- 0) into 0 8.520 * [taylor]: Taking taylor expansion of 0 in d4 8.520 * [backup-simplify]: Simplify 0 into 0 8.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.521 * [taylor]: Taking taylor expansion of 0 in d4 8.521 * [backup-simplify]: Simplify 0 into 0 8.521 * [backup-simplify]: Simplify -1 into -1 8.521 * [backup-simplify]: Simplify -1 into -1 8.522 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d3)) 1)))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 d1)) (* 1 1))) 2)) (* 1 (* (/ 1 (/ 1 d4)) (* (/ 1 (/ 1 d1)) (* 1 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 8.523 * [backup-simplify]: Simplify (fma (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d1)) (* (- (/ 1 (- d4)) (/ 1 (- d1))) (/ 1 (- d1)))) into (fma (- (/ 1 d3) (/ 1 d2)) (/ -1 d1) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) 8.523 * [approximate]: Taking taylor expansion of (fma (- (/ 1 d3) (/ 1 d2)) (/ -1 d1) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in (d2 d3 d1 d4) around 0 8.523 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d3) (/ 1 d2)) (/ -1 d1) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d4 8.523 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) 8.523 * [taylor]: Taking taylor expansion of (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) in d4 8.523 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 8.523 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 8.523 * [taylor]: Taking taylor expansion of d3 in d4 8.523 * [backup-simplify]: Simplify d3 into d3 8.523 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.523 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.523 * [taylor]: Taking taylor expansion of d2 in d4 8.523 * [backup-simplify]: Simplify d2 into d2 8.523 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.523 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 8.524 * [taylor]: Taking taylor expansion of -1 in d4 8.524 * [backup-simplify]: Simplify -1 into -1 8.524 * [taylor]: Taking taylor expansion of d1 in d4 8.524 * [backup-simplify]: Simplify d1 into d1 8.524 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.524 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4 8.524 * [taylor]: Taking taylor expansion of -1 in d4 8.524 * [backup-simplify]: Simplify -1 into -1 8.524 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4 8.524 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4 8.524 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.524 * [taylor]: Taking taylor expansion of d1 in d4 8.524 * [backup-simplify]: Simplify d1 into d1 8.524 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.524 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.524 * [taylor]: Taking taylor expansion of d4 in d4 8.524 * [backup-simplify]: Simplify 0 into 0 8.524 * [backup-simplify]: Simplify 1 into 1 8.525 * [backup-simplify]: Simplify (/ 1 1) into 1 8.525 * [taylor]: Taking taylor expansion of d1 in d4 8.525 * [backup-simplify]: Simplify d1 into d1 8.525 * [backup-simplify]: Simplify (- 1) into -1 8.525 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.525 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.525 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d3) (/ 1 d2)) (/ -1 d1) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d1 8.526 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) 8.526 * [taylor]: Taking taylor expansion of (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) in d1 8.526 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 8.526 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 8.526 * [taylor]: Taking taylor expansion of d3 in d1 8.526 * [backup-simplify]: Simplify d3 into d3 8.526 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.526 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.526 * [taylor]: Taking taylor expansion of d2 in d1 8.526 * [backup-simplify]: Simplify d2 into d2 8.526 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.526 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 8.526 * [taylor]: Taking taylor expansion of -1 in d1 8.526 * [backup-simplify]: Simplify -1 into -1 8.526 * [taylor]: Taking taylor expansion of d1 in d1 8.526 * [backup-simplify]: Simplify 0 into 0 8.526 * [backup-simplify]: Simplify 1 into 1 8.527 * [backup-simplify]: Simplify (/ -1 1) into -1 8.527 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1 8.527 * [taylor]: Taking taylor expansion of -1 in d1 8.527 * [backup-simplify]: Simplify -1 into -1 8.527 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1 8.527 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1 8.527 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.527 * [taylor]: Taking taylor expansion of d1 in d1 8.527 * [backup-simplify]: Simplify 0 into 0 8.527 * [backup-simplify]: Simplify 1 into 1 8.527 * [backup-simplify]: Simplify (/ 1 1) into 1 8.527 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.527 * [taylor]: Taking taylor expansion of d4 in d1 8.527 * [backup-simplify]: Simplify d4 into d4 8.527 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.527 * [taylor]: Taking taylor expansion of d1 in d1 8.528 * [backup-simplify]: Simplify 0 into 0 8.528 * [backup-simplify]: Simplify 1 into 1 8.528 * [backup-simplify]: Simplify (+ 1 0) into 1 8.528 * [backup-simplify]: Simplify (/ 1 1) into 1 8.528 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d3) (/ 1 d2)) (/ -1 d1) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d3 8.529 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) 8.529 * [taylor]: Taking taylor expansion of (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) in d3 8.529 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 8.529 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.529 * [taylor]: Taking taylor expansion of d3 in d3 8.529 * [backup-simplify]: Simplify 0 into 0 8.529 * [backup-simplify]: Simplify 1 into 1 8.529 * [backup-simplify]: Simplify (/ 1 1) into 1 8.529 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 8.529 * [taylor]: Taking taylor expansion of d2 in d3 8.529 * [backup-simplify]: Simplify d2 into d2 8.529 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.529 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 8.529 * [taylor]: Taking taylor expansion of -1 in d3 8.529 * [backup-simplify]: Simplify -1 into -1 8.529 * [taylor]: Taking taylor expansion of d1 in d3 8.529 * [backup-simplify]: Simplify d1 into d1 8.529 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.529 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d3 8.529 * [taylor]: Taking taylor expansion of -1 in d3 8.530 * [backup-simplify]: Simplify -1 into -1 8.530 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d3 8.530 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d3 8.530 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.530 * [taylor]: Taking taylor expansion of d1 in d3 8.530 * [backup-simplify]: Simplify d1 into d1 8.530 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.530 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 8.530 * [taylor]: Taking taylor expansion of d4 in d3 8.530 * [backup-simplify]: Simplify d4 into d4 8.530 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.530 * [taylor]: Taking taylor expansion of d1 in d3 8.530 * [backup-simplify]: Simplify d1 into d1 8.530 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 8.530 * [backup-simplify]: Simplify (+ (/ 1 d1) (- (/ 1 d4))) into (- (/ 1 d1) (/ 1 d4)) 8.530 * [backup-simplify]: Simplify (/ (- (/ 1 d1) (/ 1 d4)) d1) into (/ (- (/ 1 d1) (/ 1 d4)) d1) 8.530 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d3) (/ 1 d2)) (/ -1 d1) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d2 8.530 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) 8.530 * [taylor]: Taking taylor expansion of (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) in d2 8.530 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 8.531 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.531 * [taylor]: Taking taylor expansion of d3 in d2 8.531 * [backup-simplify]: Simplify d3 into d3 8.531 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.531 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.531 * [taylor]: Taking taylor expansion of d2 in d2 8.531 * [backup-simplify]: Simplify 0 into 0 8.531 * [backup-simplify]: Simplify 1 into 1 8.531 * [backup-simplify]: Simplify (/ 1 1) into 1 8.531 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 8.531 * [taylor]: Taking taylor expansion of -1 in d2 8.531 * [backup-simplify]: Simplify -1 into -1 8.531 * [taylor]: Taking taylor expansion of d1 in d2 8.531 * [backup-simplify]: Simplify d1 into d1 8.531 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.531 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d2 8.531 * [taylor]: Taking taylor expansion of -1 in d2 8.531 * [backup-simplify]: Simplify -1 into -1 8.531 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d2 8.531 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d2 8.531 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.532 * [taylor]: Taking taylor expansion of d1 in d2 8.532 * [backup-simplify]: Simplify d1 into d1 8.532 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.532 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.532 * [taylor]: Taking taylor expansion of d4 in d2 8.532 * [backup-simplify]: Simplify d4 into d4 8.532 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.532 * [taylor]: Taking taylor expansion of d1 in d2 8.532 * [backup-simplify]: Simplify d1 into d1 8.532 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 8.532 * [backup-simplify]: Simplify (+ (/ 1 d1) (- (/ 1 d4))) into (- (/ 1 d1) (/ 1 d4)) 8.532 * [backup-simplify]: Simplify (/ (- (/ 1 d1) (/ 1 d4)) d1) into (/ (- (/ 1 d1) (/ 1 d4)) d1) 8.532 * [taylor]: Taking taylor expansion of (fma (- (/ 1 d3) (/ 1 d2)) (/ -1 d1) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d2 8.532 * [taylor]: Rewrote expression to (+ (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) 8.532 * [taylor]: Taking taylor expansion of (* (- (/ 1 d3) (/ 1 d2)) (/ -1 d1)) in d2 8.532 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 8.532 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.532 * [taylor]: Taking taylor expansion of d3 in d2 8.532 * [backup-simplify]: Simplify d3 into d3 8.532 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.533 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.533 * [taylor]: Taking taylor expansion of d2 in d2 8.533 * [backup-simplify]: Simplify 0 into 0 8.533 * [backup-simplify]: Simplify 1 into 1 8.533 * [backup-simplify]: Simplify (/ 1 1) into 1 8.533 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 8.533 * [taylor]: Taking taylor expansion of -1 in d2 8.533 * [backup-simplify]: Simplify -1 into -1 8.533 * [taylor]: Taking taylor expansion of d1 in d2 8.533 * [backup-simplify]: Simplify d1 into d1 8.533 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.533 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d2 8.533 * [taylor]: Taking taylor expansion of -1 in d2 8.533 * [backup-simplify]: Simplify -1 into -1 8.533 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d2 8.533 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d2 8.533 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.533 * [taylor]: Taking taylor expansion of d1 in d2 8.533 * [backup-simplify]: Simplify d1 into d1 8.533 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.534 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.534 * [taylor]: Taking taylor expansion of d4 in d2 8.534 * [backup-simplify]: Simplify d4 into d4 8.534 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.534 * [taylor]: Taking taylor expansion of d1 in d2 8.534 * [backup-simplify]: Simplify d1 into d1 8.534 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 8.534 * [backup-simplify]: Simplify (+ (/ 1 d1) (- (/ 1 d4))) into (- (/ 1 d1) (/ 1 d4)) 8.534 * [backup-simplify]: Simplify (/ (- (/ 1 d1) (/ 1 d4)) d1) into (/ (- (/ 1 d1) (/ 1 d4)) d1) 8.534 * [backup-simplify]: Simplify (- 1) into -1 8.535 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.535 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 8.535 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 8.535 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 8.535 * [taylor]: Taking taylor expansion of d1 in d3 8.535 * [backup-simplify]: Simplify d1 into d1 8.535 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.535 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0 8.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.537 * [backup-simplify]: Simplify (- 0) into 0 8.537 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 8.537 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 d3) (/ -1 d1))) into (- (/ 1 (* d3 d1))) 8.537 * [backup-simplify]: Simplify (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) into (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) 8.538 * [backup-simplify]: Simplify (+ (- (/ 1 (* d3 d1))) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) 8.538 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3 8.538 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 8.538 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 8.538 * [taylor]: Taking taylor expansion of d4 in d3 8.538 * [backup-simplify]: Simplify d4 into d4 8.538 * [taylor]: Taking taylor expansion of d1 in d3 8.538 * [backup-simplify]: Simplify d1 into d1 8.538 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 8.538 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 8.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3 8.538 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 8.538 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 8.538 * [taylor]: Taking taylor expansion of d3 in d3 8.538 * [backup-simplify]: Simplify 0 into 0 8.538 * [backup-simplify]: Simplify 1 into 1 8.538 * [taylor]: Taking taylor expansion of d1 in d3 8.538 * [backup-simplify]: Simplify d1 into d1 8.538 * [backup-simplify]: Simplify (* 0 d1) into 0 8.539 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 8.539 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.539 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 8.539 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.539 * [taylor]: Taking taylor expansion of d1 in d3 8.539 * [backup-simplify]: Simplify d1 into d1 8.539 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.539 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.539 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 8.539 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.539 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 8.539 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 8.539 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.539 * [taylor]: Taking taylor expansion of d1 in d1 8.539 * [backup-simplify]: Simplify 0 into 0 8.539 * [backup-simplify]: Simplify 1 into 1 8.540 * [backup-simplify]: Simplify (/ 1 1) into 1 8.540 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.540 * [taylor]: Taking taylor expansion of d1 in d1 8.540 * [backup-simplify]: Simplify 0 into 0 8.540 * [backup-simplify]: Simplify 1 into 1 8.540 * [backup-simplify]: Simplify (/ 1 1) into 1 8.541 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.542 * [backup-simplify]: Simplify (- 0) into 0 8.542 * [backup-simplify]: Simplify (+ 0 0) into 0 8.543 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 d3) 0) (* 0 (/ -1 d1)))) into 0 8.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 8.544 * [backup-simplify]: Simplify (- 0) into 0 8.544 * [backup-simplify]: Simplify (+ 0 0) into 0 8.544 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ (- (/ 1 d1) (/ 1 d4)) d1) (/ 0 d1)))) into 0 8.545 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ (- (/ 1 d1) (/ 1 d4)) d1))) into 0 8.545 * [backup-simplify]: Simplify (+ 0 0) into 0 8.545 * [taylor]: Taking taylor expansion of 0 in d3 8.545 * [backup-simplify]: Simplify 0 into 0 8.546 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 8.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.546 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2)) 8.547 * [backup-simplify]: Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2))) 8.547 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) (- (/ 1 (pow d1 2)))) into (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) 8.547 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (pow d1 2))) in d1 8.547 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 8.547 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 8.547 * [taylor]: Taking taylor expansion of d4 in d1 8.547 * [backup-simplify]: Simplify d4 into d4 8.547 * [taylor]: Taking taylor expansion of d1 in d1 8.547 * [backup-simplify]: Simplify 0 into 0 8.547 * [backup-simplify]: Simplify 1 into 1 8.547 * [backup-simplify]: Simplify (* d4 0) into 0 8.548 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 8.548 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.548 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.548 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.548 * [taylor]: Taking taylor expansion of d1 in d1 8.548 * [backup-simplify]: Simplify 0 into 0 8.548 * [backup-simplify]: Simplify 1 into 1 8.548 * [backup-simplify]: Simplify (* 1 1) into 1 8.549 * [backup-simplify]: Simplify (/ 1 1) into 1 8.549 * [backup-simplify]: Simplify (- 1) into -1 8.549 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.549 * [taylor]: Taking taylor expansion of -1 in d4 8.549 * [backup-simplify]: Simplify -1 into -1 8.550 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.550 * [taylor]: Taking taylor expansion of 0 in d1 8.550 * [backup-simplify]: Simplify 0 into 0 8.550 * [backup-simplify]: Simplify (- 1) into -1 8.550 * [taylor]: Taking taylor expansion of -1 in d4 8.550 * [backup-simplify]: Simplify -1 into -1 8.550 * [taylor]: Taking taylor expansion of 1 in d4 8.550 * [backup-simplify]: Simplify 1 into 1 8.550 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.552 * [backup-simplify]: Simplify (- 0) into 0 8.552 * [backup-simplify]: Simplify (+ 0 0) into 0 8.553 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 d3) 0) (+ (* 0 0) (* 0 (/ -1 d1))))) into 0 8.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 8.554 * [backup-simplify]: Simplify (- 0) into 0 8.554 * [backup-simplify]: Simplify (+ 0 0) into 0 8.555 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ (- (/ 1 d1) (/ 1 d4)) d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.556 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (- (/ 1 d1) (/ 1 d4)) d1)))) into 0 8.556 * [backup-simplify]: Simplify (+ 0 0) into 0 8.556 * [taylor]: Taking taylor expansion of 0 in d3 8.556 * [backup-simplify]: Simplify 0 into 0 8.556 * [taylor]: Taking taylor expansion of 0 in d1 8.556 * [backup-simplify]: Simplify 0 into 0 8.556 * [backup-simplify]: Simplify (+ (* d4 0) (* 0 d1)) into 0 8.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0 8.557 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 8.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.558 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0 8.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0 8.559 * [backup-simplify]: Simplify (+ 0 0) into 0 8.559 * [backup-simplify]: Simplify (- 0) into 0 8.559 * [backup-simplify]: Simplify (+ 0 0) into 0 8.560 * [taylor]: Taking taylor expansion of 0 in d1 8.560 * [backup-simplify]: Simplify 0 into 0 8.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.560 * [taylor]: Taking taylor expansion of 0 in d1 8.560 * [backup-simplify]: Simplify 0 into 0 8.560 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.562 * [backup-simplify]: Simplify (- 0) into 0 8.562 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 8.562 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.562 * [taylor]: Taking taylor expansion of d4 in d4 8.562 * [backup-simplify]: Simplify 0 into 0 8.562 * [backup-simplify]: Simplify 1 into 1 8.562 * [backup-simplify]: Simplify (/ 1 1) into 1 8.562 * [backup-simplify]: Simplify 1 into 1 8.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.563 * [backup-simplify]: Simplify (- 0) into 0 8.563 * [taylor]: Taking taylor expansion of 0 in d4 8.564 * [backup-simplify]: Simplify 0 into 0 8.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.564 * [taylor]: Taking taylor expansion of 0 in d4 8.564 * [backup-simplify]: Simplify 0 into 0 8.564 * [backup-simplify]: Simplify -1 into -1 8.564 * [backup-simplify]: Simplify -1 into -1 8.566 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d3))) 1)))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 1))) 2)) (* 1 (* (/ 1 (/ 1 (- d4))) (* (/ 1 (/ 1 (- d1))) (* 1 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 8.566 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 3) 8.566 * [backup-simplify]: Simplify (* (- d4 d1) d1) into (* (- d4 d1) d1) 8.566 * [approximate]: Taking taylor expansion of (* (- d4 d1) d1) in (d4 d1) around 0 8.566 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d1 8.566 * [taylor]: Taking taylor expansion of (- d4 d1) in d1 8.566 * [taylor]: Taking taylor expansion of d4 in d1 8.566 * [backup-simplify]: Simplify d4 into d4 8.566 * [taylor]: Taking taylor expansion of d1 in d1 8.566 * [backup-simplify]: Simplify 0 into 0 8.567 * [backup-simplify]: Simplify 1 into 1 8.567 * [taylor]: Taking taylor expansion of d1 in d1 8.567 * [backup-simplify]: Simplify 0 into 0 8.567 * [backup-simplify]: Simplify 1 into 1 8.567 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d4 8.567 * [taylor]: Taking taylor expansion of (- d4 d1) in d4 8.567 * [taylor]: Taking taylor expansion of d4 in d4 8.567 * [backup-simplify]: Simplify 0 into 0 8.567 * [backup-simplify]: Simplify 1 into 1 8.567 * [taylor]: Taking taylor expansion of d1 in d4 8.567 * [backup-simplify]: Simplify d1 into d1 8.567 * [taylor]: Taking taylor expansion of d1 in d4 8.567 * [backup-simplify]: Simplify d1 into d1 8.567 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d4 8.567 * [taylor]: Taking taylor expansion of (- d4 d1) in d4 8.567 * [taylor]: Taking taylor expansion of d4 in d4 8.567 * [backup-simplify]: Simplify 0 into 0 8.567 * [backup-simplify]: Simplify 1 into 1 8.567 * [taylor]: Taking taylor expansion of d1 in d4 8.567 * [backup-simplify]: Simplify d1 into d1 8.567 * [taylor]: Taking taylor expansion of d1 in d4 8.567 * [backup-simplify]: Simplify d1 into d1 8.567 * [backup-simplify]: Simplify (- d1) into (- d1) 8.567 * [backup-simplify]: Simplify (+ 0 (- d1)) into (- d1) 8.567 * [backup-simplify]: Simplify (* (- d1) d1) into (* -1 (pow d1 2)) 8.567 * [taylor]: Taking taylor expansion of (* -1 (pow d1 2)) in d1 8.567 * [taylor]: Taking taylor expansion of -1 in d1 8.567 * [backup-simplify]: Simplify -1 into -1 8.567 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.567 * [taylor]: Taking taylor expansion of d1 in d1 8.567 * [backup-simplify]: Simplify 0 into 0 8.567 * [backup-simplify]: Simplify 1 into 1 8.568 * [backup-simplify]: Simplify (- 0) into 0 8.568 * [backup-simplify]: Simplify (+ 1 0) into 1 8.568 * [backup-simplify]: Simplify (+ (* (- d1) 0) (* 1 d1)) into d1 8.568 * [taylor]: Taking taylor expansion of d1 in d1 8.568 * [backup-simplify]: Simplify 0 into 0 8.569 * [backup-simplify]: Simplify 1 into 1 8.569 * [backup-simplify]: Simplify 0 into 0 8.569 * [backup-simplify]: Simplify (- 0) into 0 8.569 * [backup-simplify]: Simplify (+ 0 0) into 0 8.570 * [backup-simplify]: Simplify (+ (* (- d1) 0) (+ (* 1 0) (* 0 d1))) into 0 8.570 * [taylor]: Taking taylor expansion of 0 in d1 8.570 * [backup-simplify]: Simplify 0 into 0 8.570 * [backup-simplify]: Simplify 0 into 0 8.570 * [backup-simplify]: Simplify 1 into 1 8.570 * [backup-simplify]: Simplify (* 1 1) into 1 8.571 * [backup-simplify]: Simplify (* -1 1) into -1 8.571 * [backup-simplify]: Simplify -1 into -1 8.571 * [backup-simplify]: Simplify (- 0) into 0 8.572 * [backup-simplify]: Simplify (+ 0 0) into 0 8.572 * [backup-simplify]: Simplify (+ (* (- d1) 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0 8.573 * [taylor]: Taking taylor expansion of 0 in d1 8.573 * [backup-simplify]: Simplify 0 into 0 8.573 * [backup-simplify]: Simplify 0 into 0 8.573 * [backup-simplify]: Simplify 0 into 0 8.573 * [backup-simplify]: Simplify 0 into 0 8.573 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.574 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 8.574 * [backup-simplify]: Simplify 0 into 0 8.575 * [backup-simplify]: Simplify (- 0) into 0 8.575 * [backup-simplify]: Simplify (+ 0 0) into 0 8.576 * [backup-simplify]: Simplify (+ (* (- d1) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0 8.576 * [taylor]: Taking taylor expansion of 0 in d1 8.576 * [backup-simplify]: Simplify 0 into 0 8.576 * [backup-simplify]: Simplify 0 into 0 8.576 * [backup-simplify]: Simplify 0 into 0 8.577 * [backup-simplify]: Simplify (+ (* -1 (pow (* d1 1) 2)) (* 1 (* d1 d4))) into (- (* d4 d1) (pow d1 2)) 8.577 * [backup-simplify]: Simplify (* (- (/ 1 d4) (/ 1 d1)) (/ 1 d1)) into (/ (- (/ 1 d4) (/ 1 d1)) d1) 8.577 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in (d4 d1) around 0 8.577 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1 8.577 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1 8.577 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.577 * [taylor]: Taking taylor expansion of d4 in d1 8.577 * [backup-simplify]: Simplify d4 into d4 8.577 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.577 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.577 * [taylor]: Taking taylor expansion of d1 in d1 8.577 * [backup-simplify]: Simplify 0 into 0 8.577 * [backup-simplify]: Simplify 1 into 1 8.578 * [backup-simplify]: Simplify (/ 1 1) into 1 8.578 * [taylor]: Taking taylor expansion of d1 in d1 8.578 * [backup-simplify]: Simplify 0 into 0 8.578 * [backup-simplify]: Simplify 1 into 1 8.578 * [backup-simplify]: Simplify (- 1) into -1 8.579 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.579 * [backup-simplify]: Simplify (/ -1 1) into -1 8.579 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4 8.579 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4 8.579 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.579 * [taylor]: Taking taylor expansion of d4 in d4 8.579 * [backup-simplify]: Simplify 0 into 0 8.579 * [backup-simplify]: Simplify 1 into 1 8.580 * [backup-simplify]: Simplify (/ 1 1) into 1 8.580 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.580 * [taylor]: Taking taylor expansion of d1 in d4 8.580 * [backup-simplify]: Simplify d1 into d1 8.580 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.580 * [taylor]: Taking taylor expansion of d1 in d4 8.580 * [backup-simplify]: Simplify d1 into d1 8.580 * [backup-simplify]: Simplify (+ 1 0) into 1 8.580 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.580 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4 8.580 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4 8.580 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.580 * [taylor]: Taking taylor expansion of d4 in d4 8.580 * [backup-simplify]: Simplify 0 into 0 8.580 * [backup-simplify]: Simplify 1 into 1 8.581 * [backup-simplify]: Simplify (/ 1 1) into 1 8.581 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.581 * [taylor]: Taking taylor expansion of d1 in d4 8.581 * [backup-simplify]: Simplify d1 into d1 8.581 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.581 * [taylor]: Taking taylor expansion of d1 in d4 8.581 * [backup-simplify]: Simplify d1 into d1 8.581 * [backup-simplify]: Simplify (+ 1 0) into 1 8.581 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.582 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.582 * [taylor]: Taking taylor expansion of d1 in d1 8.582 * [backup-simplify]: Simplify 0 into 0 8.582 * [backup-simplify]: Simplify 1 into 1 8.582 * [backup-simplify]: Simplify (/ 1 1) into 1 8.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.583 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 8.583 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 8.583 * [backup-simplify]: Simplify (- (/ (- (/ 1 d1)) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (/ 1 (pow d1 2))) 8.583 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1 8.583 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.583 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.583 * [taylor]: Taking taylor expansion of d1 in d1 8.583 * [backup-simplify]: Simplify 0 into 0 8.583 * [backup-simplify]: Simplify 1 into 1 8.584 * [backup-simplify]: Simplify (* 1 1) into 1 8.584 * [backup-simplify]: Simplify (/ 1 1) into 1 8.585 * [backup-simplify]: Simplify (- 1) into -1 8.585 * [backup-simplify]: Simplify -1 into -1 8.585 * [backup-simplify]: Simplify 1 into 1 8.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.586 * [backup-simplify]: Simplify (- 0) into 0 8.587 * [backup-simplify]: Simplify (+ 0 0) into 0 8.587 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (pow d1 2))) (/ 0 d1)))) into 0 8.587 * [taylor]: Taking taylor expansion of 0 in d1 8.587 * [backup-simplify]: Simplify 0 into 0 8.588 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.589 * [backup-simplify]: Simplify (- 0) into 0 8.589 * [backup-simplify]: Simplify 0 into 0 8.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.590 * [backup-simplify]: Simplify 0 into 0 8.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.592 * [backup-simplify]: Simplify (- 0) into 0 8.592 * [backup-simplify]: Simplify (+ 0 0) into 0 8.593 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (pow d1 2))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.593 * [taylor]: Taking taylor expansion of 0 in d1 8.593 * [backup-simplify]: Simplify 0 into 0 8.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.595 * [backup-simplify]: Simplify (- 0) into 0 8.595 * [backup-simplify]: Simplify 0 into 0 8.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.596 * [backup-simplify]: Simplify 0 into 0 8.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.598 * [backup-simplify]: Simplify (- 0) into 0 8.598 * [backup-simplify]: Simplify (+ 0 0) into 0 8.599 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (pow d1 2))) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.599 * [taylor]: Taking taylor expansion of 0 in d1 8.599 * [backup-simplify]: Simplify 0 into 0 8.599 * [backup-simplify]: Simplify 0 into 0 8.600 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.601 * [backup-simplify]: Simplify (- 0) into 0 8.601 * [backup-simplify]: Simplify 0 into 0 8.602 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d4)))) (* -1 (pow (* (/ 1 (/ 1 d1)) 1) 2))) into (- (* d4 d1) (pow d1 2)) 8.602 * [backup-simplify]: Simplify (* (- (/ 1 (- d4)) (/ 1 (- d1))) (/ 1 (- d1))) into (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) 8.602 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in (d4 d1) around 0 8.602 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1 8.602 * [taylor]: Taking taylor expansion of -1 in d1 8.602 * [backup-simplify]: Simplify -1 into -1 8.602 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1 8.602 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1 8.602 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.602 * [taylor]: Taking taylor expansion of d1 in d1 8.602 * [backup-simplify]: Simplify 0 into 0 8.602 * [backup-simplify]: Simplify 1 into 1 8.603 * [backup-simplify]: Simplify (/ 1 1) into 1 8.603 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.603 * [taylor]: Taking taylor expansion of d4 in d1 8.603 * [backup-simplify]: Simplify d4 into d4 8.603 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.603 * [taylor]: Taking taylor expansion of d1 in d1 8.603 * [backup-simplify]: Simplify 0 into 0 8.603 * [backup-simplify]: Simplify 1 into 1 8.603 * [backup-simplify]: Simplify (+ 1 0) into 1 8.604 * [backup-simplify]: Simplify (/ 1 1) into 1 8.604 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4 8.604 * [taylor]: Taking taylor expansion of -1 in d4 8.604 * [backup-simplify]: Simplify -1 into -1 8.604 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4 8.604 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4 8.604 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.604 * [taylor]: Taking taylor expansion of d1 in d4 8.604 * [backup-simplify]: Simplify d1 into d1 8.604 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.604 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.604 * [taylor]: Taking taylor expansion of d4 in d4 8.604 * [backup-simplify]: Simplify 0 into 0 8.604 * [backup-simplify]: Simplify 1 into 1 8.604 * [backup-simplify]: Simplify (/ 1 1) into 1 8.605 * [taylor]: Taking taylor expansion of d1 in d4 8.605 * [backup-simplify]: Simplify d1 into d1 8.605 * [backup-simplify]: Simplify (- 1) into -1 8.605 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.605 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.606 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4 8.606 * [taylor]: Taking taylor expansion of -1 in d4 8.606 * [backup-simplify]: Simplify -1 into -1 8.606 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4 8.606 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4 8.606 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.606 * [taylor]: Taking taylor expansion of d1 in d4 8.606 * [backup-simplify]: Simplify d1 into d1 8.606 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.606 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.606 * [taylor]: Taking taylor expansion of d4 in d4 8.606 * [backup-simplify]: Simplify 0 into 0 8.606 * [backup-simplify]: Simplify 1 into 1 8.606 * [backup-simplify]: Simplify (/ 1 1) into 1 8.606 * [taylor]: Taking taylor expansion of d1 in d4 8.606 * [backup-simplify]: Simplify d1 into d1 8.607 * [backup-simplify]: Simplify (- 1) into -1 8.607 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.607 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.607 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 8.607 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.607 * [taylor]: Taking taylor expansion of d1 in d1 8.608 * [backup-simplify]: Simplify 0 into 0 8.608 * [backup-simplify]: Simplify 1 into 1 8.608 * [backup-simplify]: Simplify (/ 1 1) into 1 8.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.610 * [backup-simplify]: Simplify (- 0) into 0 8.610 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1) 8.610 * [backup-simplify]: Simplify (- (/ (/ 1 d1) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (/ 1 (pow d1 2)) 8.610 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow d1 2))) (* 0 (/ -1 d1))) into (- (/ 1 (pow d1 2))) 8.610 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1 8.610 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.610 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.610 * [taylor]: Taking taylor expansion of d1 in d1 8.610 * [backup-simplify]: Simplify 0 into 0 8.611 * [backup-simplify]: Simplify 1 into 1 8.611 * [backup-simplify]: Simplify (* 1 1) into 1 8.611 * [backup-simplify]: Simplify (/ 1 1) into 1 8.612 * [backup-simplify]: Simplify (- 1) into -1 8.612 * [backup-simplify]: Simplify -1 into -1 8.612 * [backup-simplify]: Simplify 1 into 1 8.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 8.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.613 * [backup-simplify]: Simplify (- 0) into 0 8.614 * [backup-simplify]: Simplify (+ 0 0) into 0 8.614 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (/ 1 (pow d1 2)) (/ 0 d1)))) into 0 8.615 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow d1 2))) (* 0 (/ -1 d1)))) into 0 8.615 * [taylor]: Taking taylor expansion of 0 in d1 8.615 * [backup-simplify]: Simplify 0 into 0 8.615 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.617 * [backup-simplify]: Simplify (- 0) into 0 8.617 * [backup-simplify]: Simplify 0 into 0 8.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.618 * [backup-simplify]: Simplify 0 into 0 8.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.619 * [backup-simplify]: Simplify (- 0) into 0 8.619 * [backup-simplify]: Simplify (+ 0 0) into 0 8.620 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (/ 1 (pow d1 2)) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.621 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow d1 2))) (* 0 (/ -1 d1))))) into 0 8.621 * [taylor]: Taking taylor expansion of 0 in d1 8.621 * [backup-simplify]: Simplify 0 into 0 8.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.623 * [backup-simplify]: Simplify (- 0) into 0 8.623 * [backup-simplify]: Simplify 0 into 0 8.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.624 * [backup-simplify]: Simplify 0 into 0 8.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.626 * [backup-simplify]: Simplify (- 0) into 0 8.626 * [backup-simplify]: Simplify (+ 0 0) into 0 8.627 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (/ 1 (pow d1 2)) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 8.628 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow d1 2))) (* 0 (/ -1 d1)))))) into 0 8.628 * [taylor]: Taking taylor expansion of 0 in d1 8.628 * [backup-simplify]: Simplify 0 into 0 8.628 * [backup-simplify]: Simplify 0 into 0 8.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.631 * [backup-simplify]: Simplify (- 0) into 0 8.631 * [backup-simplify]: Simplify 0 into 0 8.631 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d4))))) (* -1 (pow (* (/ 1 (/ 1 (- d1))) 1) 2))) into (- (* d4 d1) (pow d1 2)) 8.631 * * * [progress]: simplifying candidates 8.631 * * * * [progress]: [ 1 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 2 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 3 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 4 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 5 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 6 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 7 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 8 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 9 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 10 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 11 / 42 ] simplifiying candidate #real (real->posit16 (fma (- d2 d3) d1 (* (- d4 d1) d1)))) 0))> 8.632 * * * * [progress]: [ 12 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 13 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 14 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 15 / 42 ] simplifiying candidate # 8.632 * * * * [progress]: [ 16 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 17 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 18 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 19 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 20 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 21 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 22 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 23 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 24 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 25 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 26 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 27 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 28 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 29 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 30 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 31 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 32 / 42 ] simplifiying candidate # 8.633 * * * * [progress]: [ 33 / 42 ] simplifiying candidate # 8.634 * * * * [progress]: [ 34 / 42 ] simplifiying candidate # 8.634 * * * * [progress]: [ 35 / 42 ] simplifiying candidate #real (real->posit16 (* (- d4 d1) d1)))) 0))> 8.634 * * * * [progress]: [ 36 / 42 ] simplifiying candidate # 8.634 * * * * [progress]: [ 37 / 42 ] simplifiying candidate # 8.634 * * * * [progress]: [ 38 / 42 ] simplifiying candidate # 8.634 * * * * [progress]: [ 39 / 42 ] simplifiying candidate # 8.634 * * * * [progress]: [ 40 / 42 ] simplifiying candidate # 8.634 * * * * [progress]: [ 41 / 42 ] simplifiying candidate # 8.634 * * * * [progress]: [ 42 / 42 ] simplifiying candidate # 8.635 * [simplify]: Simplifying: (expm1 (fma (- d2 d3) d1 (* (- d4 d1) d1))) (log1p (fma (- d2 d3) d1 (* (- d4 d1) d1))) (* (- d2 d3) d1) (log (fma (- d2 d3) d1 (* (- d4 d1) d1))) (exp (fma (- d2 d3) d1 (* (- d4 d1) d1))) (* (cbrt (fma (- d2 d3) d1 (* (- d4 d1) d1))) (cbrt (fma (- d2 d3) d1 (* (- d4 d1) d1)))) (cbrt (fma (- d2 d3) d1 (* (- d4 d1) d1))) (* (* (fma (- d2 d3) d1 (* (- d4 d1) d1)) (fma (- d2 d3) d1 (* (- d4 d1) d1))) (fma (- d2 d3) d1 (* (- d4 d1) d1))) (sqrt (fma (- d2 d3) d1 (* (- d4 d1) d1))) (sqrt (fma (- d2 d3) d1 (* (- d4 d1) d1))) (real->posit16 (fma (- d2 d3) d1 (* (- d4 d1) d1))) (expm1 (* (- d4 d1) d1)) (log1p (* (- d4 d1) d1)) (* (- d4 d1) d1) (+ (log (- d4 d1)) (log d1)) (log (* (- d4 d1) d1)) (exp (* (- d4 d1) d1)) (* (* (* (- d4 d1) (- d4 d1)) (- d4 d1)) (* (* d1 d1) d1)) (* (cbrt (* (- d4 d1) d1)) (cbrt (* (- d4 d1) d1))) (cbrt (* (- d4 d1) d1)) (* (* (* (- d4 d1) d1) (* (- d4 d1) d1)) (* (- d4 d1) d1)) (sqrt (* (- d4 d1) d1)) (sqrt (* (- d4 d1) d1)) (* (sqrt (- d4 d1)) (sqrt d1)) (* (sqrt (- d4 d1)) (sqrt d1)) (* (- d4 d1) (* (cbrt d1) (cbrt d1))) (* (- d4 d1) (sqrt d1)) (* (- d4 d1) 1) (* (cbrt (- d4 d1)) d1) (* (sqrt (- d4 d1)) d1) (* (- d4 d1) d1) (* (- (sqrt d4) (sqrt d1)) d1) (* (- d4 d1) d1) (* (- (pow d4 3) (pow d1 3)) d1) (* (- (* d4 d4) (* d1 d1)) d1) (real->posit16 (* (- d4 d1) d1)) 0 (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) (- (* d4 d1) (pow d1 2)) (- (* d4 d1) (pow d1 2)) (- (* d4 d1) (pow d1 2)) 8.636 * * [simplify]: iteration 0: 68 enodes 8.666 * * [simplify]: iteration 1: 141 enodes 8.744 * * [simplify]: iteration 2: 426 enodes 9.238 * * [simplify]: iteration 3: 1930 enodes 10.316 * * [simplify]: iteration complete: 5006 enodes 10.316 * * [simplify]: Extracting #0: cost 32 inf + 0 10.318 * * [simplify]: Extracting #1: cost 412 inf + 1 10.326 * * [simplify]: Extracting #2: cost 1172 inf + 3720 10.356 * * [simplify]: Extracting #3: cost 1218 inf + 68087 10.426 * * [simplify]: Extracting #4: cost 259 inf + 262853 10.498 * * [simplify]: Extracting #5: cost 38 inf + 305756 10.576 * * [simplify]: Extracting #6: cost 5 inf + 312717 10.661 * * [simplify]: Extracting #7: cost 0 inf + 313982 10.739 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d4 d1) (- d2 d3)))) (log1p (* d1 (+ (- d4 d1) (- d2 d3)))) (* (- d2 d3) d1) (log (* d1 (+ (- d4 d1) (- d2 d3)))) (exp (* d1 (+ (- d4 d1) (- d2 d3)))) (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (* (* (* d1 (+ (- d4 d1) (- d2 d3))) (* d1 (+ (- d4 d1) (- d2 d3)))) (* d1 (+ (- d4 d1) (- d2 d3)))) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (real->posit16 (* d1 (+ (- d4 d1) (- d2 d3)))) (expm1 (* d1 (- d4 d1))) (log1p (* d1 (- d4 d1))) (* d1 (- d4 d1)) (log (* d1 (- d4 d1))) (log (* d1 (- d4 d1))) (exp (* d1 (- d4 d1))) (* (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* d1 (- d4 d1))) (* (cbrt (* d1 (- d4 d1))) (cbrt (* d1 (- d4 d1)))) (cbrt (* d1 (- d4 d1))) (* (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* d1 (- d4 d1))) (sqrt (* d1 (- d4 d1))) (sqrt (* d1 (- d4 d1))) (* (sqrt (- d4 d1)) (sqrt d1)) (* (sqrt (- d4 d1)) (sqrt d1)) (* (- d4 d1) (* (cbrt d1) (cbrt d1))) (* (- d4 d1) (sqrt d1)) (- d4 d1) (* (cbrt (- d4 d1)) d1) (* d1 (sqrt (- d4 d1))) (* d1 (- d4 d1)) (* (- (sqrt d4) (sqrt d1)) d1) (* d1 (- d4 d1)) (* (- (* (* d4 d4) d4) (* d1 (* d1 d1))) d1) (* (* d1 (+ d1 d4)) (- d4 d1)) (real->posit16 (* d1 (- d4 d1))) 0 (- (* d1 (- d4 d3)) (* d1 d1)) (- (* d1 (- d4 d3)) (* d1 d1)) (- (* d1 d4) (* d1 d1)) (- (* d1 d4) (* d1 d1)) (- (* d1 d4) (* d1 d1)) 10.741 * * * [progress]: adding candidates to table 10.962 * [progress]: [Phase 3 of 3] Extracting. 10.962 * * [regime]: Finding splitpoints for: (# #) 10.963 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 10.963 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# #) 11.026 * * * * [regimes]: Trying to branch on d4 from (# #) 11.085 * * * * [regimes]: Trying to branch on d3 from (# #) 11.143 * * * * [regimes]: Trying to branch on d2 from (# #) 11.170 * * * * [regimes]: Trying to branch on d1 from (# #) 11.197 * * * [regime]: Found split indices: #