3.170 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.039 * * * [progress]: [2/2] Setting up program. 0.042 * [progress]: [Phase 2 of 3] Improving. 0.042 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.042 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.042 * * [simplify]: iteration 0: 11 enodes 0.044 * * [simplify]: iteration 1: 26 enodes 0.049 * * [simplify]: iteration 2: 81 enodes 0.081 * * [simplify]: iteration 3: 240 enodes 0.256 * * [simplify]: iteration 4: 548 enodes 0.694 * * [simplify]: iteration 5: 1220 enodes 2.167 * * [simplify]: iteration 6: 3495 enodes 3.229 * * [simplify]: iteration complete: 5000 enodes 3.229 * * [simplify]: Extracting #0: cost 1 inf + 0 3.231 * * [simplify]: Extracting #1: cost 185 inf + 0 3.238 * * [simplify]: Extracting #2: cost 555 inf + 786 3.255 * * [simplify]: Extracting #3: cost 171 inf + 39218 3.285 * * [simplify]: Extracting #4: cost 0 inf + 62168 3.322 * [simplify]: Simplified to: (* d1 (+ (- d4 d3) (- d2 d1))) 3.329 * * [progress]: iteration 1 / 4 3.329 * * * [progress]: picking best candidate 3.339 * * * * [pick]: Picked # 3.339 * * * [progress]: localizing error 3.363 * * * [progress]: generating rewritten candidates 3.363 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.464 * * * [progress]: generating series expansions 3.465 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.465 * [backup-simplify]: Simplify (* d1 (+ (- d4 d3) (- d2 d1))) into (* (- (+ d4 d2) (+ d3 d1)) d1) 3.465 * [approximate]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in (d1 d4 d3 d2) around 0 3.465 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d2 3.465 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2 3.465 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.465 * [taylor]: Taking taylor expansion of d4 in d2 3.465 * [backup-simplify]: Simplify d4 into d4 3.465 * [taylor]: Taking taylor expansion of d2 in d2 3.465 * [backup-simplify]: Simplify 0 into 0 3.465 * [backup-simplify]: Simplify 1 into 1 3.465 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 3.465 * [taylor]: Taking taylor expansion of d3 in d2 3.465 * [backup-simplify]: Simplify d3 into d3 3.465 * [taylor]: Taking taylor expansion of d1 in d2 3.465 * [backup-simplify]: Simplify d1 into d1 3.465 * [taylor]: Taking taylor expansion of d1 in d2 3.465 * [backup-simplify]: Simplify d1 into d1 3.465 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d3 3.465 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3 3.465 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 3.465 * [taylor]: Taking taylor expansion of d4 in d3 3.465 * [backup-simplify]: Simplify d4 into d4 3.465 * [taylor]: Taking taylor expansion of d2 in d3 3.465 * [backup-simplify]: Simplify d2 into d2 3.465 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 3.465 * [taylor]: Taking taylor expansion of d3 in d3 3.465 * [backup-simplify]: Simplify 0 into 0 3.465 * [backup-simplify]: Simplify 1 into 1 3.465 * [taylor]: Taking taylor expansion of d1 in d3 3.465 * [backup-simplify]: Simplify d1 into d1 3.465 * [taylor]: Taking taylor expansion of d1 in d3 3.465 * [backup-simplify]: Simplify d1 into d1 3.465 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d4 3.465 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4 3.465 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 3.465 * [taylor]: Taking taylor expansion of d4 in d4 3.465 * [backup-simplify]: Simplify 0 into 0 3.465 * [backup-simplify]: Simplify 1 into 1 3.465 * [taylor]: Taking taylor expansion of d2 in d4 3.465 * [backup-simplify]: Simplify d2 into d2 3.465 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 3.465 * [taylor]: Taking taylor expansion of d3 in d4 3.465 * [backup-simplify]: Simplify d3 into d3 3.465 * [taylor]: Taking taylor expansion of d1 in d4 3.465 * [backup-simplify]: Simplify d1 into d1 3.465 * [taylor]: Taking taylor expansion of d1 in d4 3.465 * [backup-simplify]: Simplify d1 into d1 3.465 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1 3.465 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1 3.465 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 3.465 * [taylor]: Taking taylor expansion of d4 in d1 3.465 * [backup-simplify]: Simplify d4 into d4 3.465 * [taylor]: Taking taylor expansion of d2 in d1 3.465 * [backup-simplify]: Simplify d2 into d2 3.465 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 3.465 * [taylor]: Taking taylor expansion of d3 in d1 3.465 * [backup-simplify]: Simplify d3 into d3 3.466 * [taylor]: Taking taylor expansion of d1 in d1 3.466 * [backup-simplify]: Simplify 0 into 0 3.466 * [backup-simplify]: Simplify 1 into 1 3.466 * [taylor]: Taking taylor expansion of d1 in d1 3.466 * [backup-simplify]: Simplify 0 into 0 3.466 * [backup-simplify]: Simplify 1 into 1 3.466 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1 3.466 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1 3.466 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 3.466 * [taylor]: Taking taylor expansion of d4 in d1 3.466 * [backup-simplify]: Simplify d4 into d4 3.466 * [taylor]: Taking taylor expansion of d2 in d1 3.466 * [backup-simplify]: Simplify d2 into d2 3.466 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 3.466 * [taylor]: Taking taylor expansion of d3 in d1 3.466 * [backup-simplify]: Simplify d3 into d3 3.466 * [taylor]: Taking taylor expansion of d1 in d1 3.466 * [backup-simplify]: Simplify 0 into 0 3.466 * [backup-simplify]: Simplify 1 into 1 3.466 * [taylor]: Taking taylor expansion of d1 in d1 3.466 * [backup-simplify]: Simplify 0 into 0 3.466 * [backup-simplify]: Simplify 1 into 1 3.466 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 3.466 * [backup-simplify]: Simplify (+ d3 0) into d3 3.466 * [backup-simplify]: Simplify (- d3) into (- d3) 3.466 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 3.466 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) 0) into 0 3.466 * [taylor]: Taking taylor expansion of 0 in d4 3.466 * [backup-simplify]: Simplify 0 into 0 3.466 * [taylor]: Taking taylor expansion of 0 in d3 3.466 * [backup-simplify]: Simplify 0 into 0 3.466 * [taylor]: Taking taylor expansion of 0 in d2 3.466 * [backup-simplify]: Simplify 0 into 0 3.466 * [backup-simplify]: Simplify 0 into 0 3.467 * [backup-simplify]: Simplify (+ 0 0) into 0 3.467 * [backup-simplify]: Simplify (+ 0 1) into 1 3.467 * [backup-simplify]: Simplify (- 1) into -1 3.468 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.468 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 1) (* -1 0)) into (- (+ d4 d2) d3) 3.468 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 3.468 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 3.468 * [taylor]: Taking taylor expansion of d4 in d4 3.468 * [backup-simplify]: Simplify 0 into 0 3.468 * [backup-simplify]: Simplify 1 into 1 3.468 * [taylor]: Taking taylor expansion of d2 in d4 3.468 * [backup-simplify]: Simplify d2 into d2 3.468 * [taylor]: Taking taylor expansion of d3 in d4 3.468 * [backup-simplify]: Simplify d3 into d3 3.468 * [backup-simplify]: Simplify (+ 0 d2) into d2 3.468 * [backup-simplify]: Simplify (- d3) into (- d3) 3.468 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.468 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 3.468 * [taylor]: Taking taylor expansion of d2 in d3 3.468 * [backup-simplify]: Simplify d2 into d2 3.468 * [taylor]: Taking taylor expansion of d3 in d3 3.468 * [backup-simplify]: Simplify 0 into 0 3.468 * [backup-simplify]: Simplify 1 into 1 3.469 * [backup-simplify]: Simplify (- 0) into 0 3.469 * [backup-simplify]: Simplify (+ d2 0) into d2 3.469 * [taylor]: Taking taylor expansion of d2 in d2 3.469 * [backup-simplify]: Simplify 0 into 0 3.469 * [backup-simplify]: Simplify 1 into 1 3.469 * [backup-simplify]: Simplify 0 into 0 3.469 * [taylor]: Taking taylor expansion of 0 in d3 3.469 * [backup-simplify]: Simplify 0 into 0 3.469 * [taylor]: Taking taylor expansion of 0 in d2 3.469 * [backup-simplify]: Simplify 0 into 0 3.469 * [backup-simplify]: Simplify 0 into 0 3.469 * [taylor]: Taking taylor expansion of 0 in d2 3.469 * [backup-simplify]: Simplify 0 into 0 3.469 * [backup-simplify]: Simplify 0 into 0 3.469 * [backup-simplify]: Simplify 0 into 0 3.469 * [backup-simplify]: Simplify (+ 0 0) into 0 3.469 * [backup-simplify]: Simplify (+ 0 0) into 0 3.470 * [backup-simplify]: Simplify (- 0) into 0 3.470 * [backup-simplify]: Simplify (+ 0 0) into 0 3.470 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1) 3.470 * [taylor]: Taking taylor expansion of (- 1) in d4 3.470 * [taylor]: Taking taylor expansion of 1 in d4 3.470 * [backup-simplify]: Simplify 1 into 1 3.471 * [backup-simplify]: Simplify (- 1) into -1 3.471 * [taylor]: Taking taylor expansion of -1 in d3 3.471 * [backup-simplify]: Simplify -1 into -1 3.471 * [taylor]: Taking taylor expansion of -1 in d2 3.471 * [backup-simplify]: Simplify -1 into -1 3.471 * [backup-simplify]: Simplify -1 into -1 3.471 * [backup-simplify]: Simplify (+ 1 0) into 1 3.471 * [backup-simplify]: Simplify (- 0) into 0 3.471 * [backup-simplify]: Simplify (+ 1 0) into 1 3.472 * [taylor]: Taking taylor expansion of 1 in d3 3.472 * [backup-simplify]: Simplify 1 into 1 3.472 * [taylor]: Taking taylor expansion of 1 in d2 3.472 * [backup-simplify]: Simplify 1 into 1 3.472 * [backup-simplify]: Simplify 1 into 1 3.472 * [taylor]: Taking taylor expansion of 0 in d3 3.472 * [backup-simplify]: Simplify 0 into 0 3.472 * [taylor]: Taking taylor expansion of 0 in d2 3.472 * [backup-simplify]: Simplify 0 into 0 3.472 * [backup-simplify]: Simplify 0 into 0 3.472 * [backup-simplify]: Simplify (- 1) into -1 3.472 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.472 * [taylor]: Taking taylor expansion of -1 in d2 3.472 * [backup-simplify]: Simplify -1 into -1 3.472 * [backup-simplify]: Simplify -1 into -1 3.472 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) 3.473 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 3.473 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d3 d2) around 0 3.473 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 3.473 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 3.473 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.473 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.473 * [taylor]: Taking taylor expansion of d4 in d2 3.473 * [backup-simplify]: Simplify d4 into d4 3.473 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.473 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.473 * [taylor]: Taking taylor expansion of d2 in d2 3.473 * [backup-simplify]: Simplify 0 into 0 3.473 * [backup-simplify]: Simplify 1 into 1 3.474 * [backup-simplify]: Simplify (/ 1 1) into 1 3.474 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.474 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.474 * [taylor]: Taking taylor expansion of d1 in d2 3.474 * [backup-simplify]: Simplify d1 into d1 3.474 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.474 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.474 * [taylor]: Taking taylor expansion of d3 in d2 3.474 * [backup-simplify]: Simplify d3 into d3 3.474 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.474 * [taylor]: Taking taylor expansion of d1 in d2 3.474 * [backup-simplify]: Simplify d1 into d1 3.474 * [backup-simplify]: Simplify (+ 0 1) into 1 3.475 * [backup-simplify]: Simplify (+ 1 0) into 1 3.475 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.475 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 3.475 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 3.475 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 3.475 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.475 * [taylor]: Taking taylor expansion of d4 in d3 3.475 * [backup-simplify]: Simplify d4 into d4 3.475 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.475 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.475 * [taylor]: Taking taylor expansion of d2 in d3 3.475 * [backup-simplify]: Simplify d2 into d2 3.475 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.475 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.475 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.475 * [taylor]: Taking taylor expansion of d1 in d3 3.475 * [backup-simplify]: Simplify d1 into d1 3.475 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.475 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.475 * [taylor]: Taking taylor expansion of d3 in d3 3.475 * [backup-simplify]: Simplify 0 into 0 3.475 * [backup-simplify]: Simplify 1 into 1 3.476 * [backup-simplify]: Simplify (/ 1 1) into 1 3.476 * [taylor]: Taking taylor expansion of d1 in d3 3.476 * [backup-simplify]: Simplify d1 into d1 3.476 * [backup-simplify]: Simplify (+ 0 1) into 1 3.477 * [backup-simplify]: Simplify (- 1) into -1 3.477 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.477 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.477 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 3.477 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 3.477 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.477 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.477 * [taylor]: Taking taylor expansion of d4 in d4 3.477 * [backup-simplify]: Simplify 0 into 0 3.477 * [backup-simplify]: Simplify 1 into 1 3.478 * [backup-simplify]: Simplify (/ 1 1) into 1 3.478 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.478 * [taylor]: Taking taylor expansion of d2 in d4 3.478 * [backup-simplify]: Simplify d2 into d2 3.478 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.478 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.478 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.478 * [taylor]: Taking taylor expansion of d1 in d4 3.478 * [backup-simplify]: Simplify d1 into d1 3.478 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.478 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.478 * [taylor]: Taking taylor expansion of d3 in d4 3.478 * [backup-simplify]: Simplify d3 into d3 3.478 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.478 * [taylor]: Taking taylor expansion of d1 in d4 3.478 * [backup-simplify]: Simplify d1 into d1 3.479 * [backup-simplify]: Simplify (+ 1 0) into 1 3.479 * [backup-simplify]: Simplify (+ 1 0) into 1 3.479 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.479 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.479 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.479 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.479 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.479 * [taylor]: Taking taylor expansion of d4 in d1 3.479 * [backup-simplify]: Simplify d4 into d4 3.479 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.479 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.479 * [taylor]: Taking taylor expansion of d2 in d1 3.479 * [backup-simplify]: Simplify d2 into d2 3.479 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.479 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.479 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.479 * [taylor]: Taking taylor expansion of d1 in d1 3.480 * [backup-simplify]: Simplify 0 into 0 3.480 * [backup-simplify]: Simplify 1 into 1 3.480 * [backup-simplify]: Simplify (/ 1 1) into 1 3.480 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.480 * [taylor]: Taking taylor expansion of d3 in d1 3.480 * [backup-simplify]: Simplify d3 into d3 3.480 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.480 * [taylor]: Taking taylor expansion of d1 in d1 3.480 * [backup-simplify]: Simplify 0 into 0 3.480 * [backup-simplify]: Simplify 1 into 1 3.481 * [backup-simplify]: Simplify (+ 1 0) into 1 3.481 * [backup-simplify]: Simplify (- 1) into -1 3.481 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.482 * [backup-simplify]: Simplify (/ -1 1) into -1 3.482 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.482 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.482 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.482 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.482 * [taylor]: Taking taylor expansion of d4 in d1 3.482 * [backup-simplify]: Simplify d4 into d4 3.482 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.482 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.482 * [taylor]: Taking taylor expansion of d2 in d1 3.482 * [backup-simplify]: Simplify d2 into d2 3.482 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.482 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.482 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.482 * [taylor]: Taking taylor expansion of d1 in d1 3.482 * [backup-simplify]: Simplify 0 into 0 3.482 * [backup-simplify]: Simplify 1 into 1 3.483 * [backup-simplify]: Simplify (/ 1 1) into 1 3.483 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.483 * [taylor]: Taking taylor expansion of d3 in d1 3.483 * [backup-simplify]: Simplify d3 into d3 3.483 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.483 * [taylor]: Taking taylor expansion of d1 in d1 3.483 * [backup-simplify]: Simplify 0 into 0 3.483 * [backup-simplify]: Simplify 1 into 1 3.483 * [backup-simplify]: Simplify (+ 1 0) into 1 3.484 * [backup-simplify]: Simplify (- 1) into -1 3.484 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.485 * [backup-simplify]: Simplify (/ -1 1) into -1 3.485 * [taylor]: Taking taylor expansion of -1 in d4 3.485 * [backup-simplify]: Simplify -1 into -1 3.485 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 3.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.486 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.486 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.486 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.487 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.487 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 3.487 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.487 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.487 * [taylor]: Taking taylor expansion of d4 in d4 3.487 * [backup-simplify]: Simplify 0 into 0 3.487 * [backup-simplify]: Simplify 1 into 1 3.488 * [backup-simplify]: Simplify (/ 1 1) into 1 3.488 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.488 * [taylor]: Taking taylor expansion of d2 in d4 3.488 * [backup-simplify]: Simplify d2 into d2 3.488 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.488 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.488 * [taylor]: Taking taylor expansion of d3 in d4 3.488 * [backup-simplify]: Simplify d3 into d3 3.488 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.488 * [backup-simplify]: Simplify (+ 1 0) into 1 3.489 * [backup-simplify]: Simplify (+ 1 0) into 1 3.489 * [taylor]: Taking taylor expansion of 1 in d3 3.489 * [backup-simplify]: Simplify 1 into 1 3.489 * [taylor]: Taking taylor expansion of -1 in d3 3.489 * [backup-simplify]: Simplify -1 into -1 3.489 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.489 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.490 * [backup-simplify]: Simplify (+ 0 0) into 0 3.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.491 * [backup-simplify]: Simplify (+ 0 0) into 0 3.491 * [backup-simplify]: Simplify (- 0) into 0 3.492 * [backup-simplify]: Simplify (+ 0 0) into 0 3.493 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 3.493 * [taylor]: Taking taylor expansion of 0 in d4 3.493 * [backup-simplify]: Simplify 0 into 0 3.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.494 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 3.494 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.494 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.494 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 3.495 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.495 * [taylor]: Taking taylor expansion of d2 in d3 3.495 * [backup-simplify]: Simplify d2 into d2 3.495 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.495 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.495 * [taylor]: Taking taylor expansion of d3 in d3 3.495 * [backup-simplify]: Simplify 0 into 0 3.495 * [backup-simplify]: Simplify 1 into 1 3.495 * [backup-simplify]: Simplify (/ 1 1) into 1 3.495 * [backup-simplify]: Simplify (- 1) into -1 3.496 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.496 * [taylor]: Taking taylor expansion of -1 in d2 3.496 * [backup-simplify]: Simplify -1 into -1 3.496 * [taylor]: Taking taylor expansion of 0 in d3 3.496 * [backup-simplify]: Simplify 0 into 0 3.496 * [taylor]: Taking taylor expansion of 1 in d2 3.496 * [backup-simplify]: Simplify 1 into 1 3.496 * [taylor]: Taking taylor expansion of -1 in d2 3.496 * [backup-simplify]: Simplify -1 into -1 3.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.497 * [backup-simplify]: Simplify (+ 0 0) into 0 3.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.498 * [backup-simplify]: Simplify (+ 0 0) into 0 3.499 * [backup-simplify]: Simplify (- 0) into 0 3.499 * [backup-simplify]: Simplify (+ 0 0) into 0 3.501 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.501 * [taylor]: Taking taylor expansion of 0 in d4 3.501 * [backup-simplify]: Simplify 0 into 0 3.501 * [taylor]: Taking taylor expansion of 0 in d3 3.501 * [backup-simplify]: Simplify 0 into 0 3.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.503 * [backup-simplify]: Simplify (+ 0 0) into 0 3.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.503 * [backup-simplify]: Simplify (- 0) into 0 3.504 * [backup-simplify]: Simplify (+ 0 0) into 0 3.504 * [taylor]: Taking taylor expansion of 0 in d3 3.504 * [backup-simplify]: Simplify 0 into 0 3.504 * [taylor]: Taking taylor expansion of 0 in d3 3.504 * [backup-simplify]: Simplify 0 into 0 3.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.505 * [backup-simplify]: Simplify (- 0) into 0 3.505 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 3.505 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.505 * [taylor]: Taking taylor expansion of d2 in d2 3.505 * [backup-simplify]: Simplify 0 into 0 3.505 * [backup-simplify]: Simplify 1 into 1 3.506 * [backup-simplify]: Simplify (/ 1 1) into 1 3.506 * [backup-simplify]: Simplify 1 into 1 3.506 * [taylor]: Taking taylor expansion of 0 in d2 3.506 * [backup-simplify]: Simplify 0 into 0 3.506 * [taylor]: Taking taylor expansion of 0 in d2 3.506 * [backup-simplify]: Simplify 0 into 0 3.506 * [taylor]: Taking taylor expansion of 0 in d2 3.506 * [backup-simplify]: Simplify 0 into 0 3.506 * [backup-simplify]: Simplify -1 into -1 3.506 * [backup-simplify]: Simplify 1 into 1 3.507 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d2)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.507 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 3.507 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d4 d3 d2) around 0 3.507 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 3.507 * [taylor]: Taking taylor expansion of -1 in d2 3.507 * [backup-simplify]: Simplify -1 into -1 3.507 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 3.507 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 3.507 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.507 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.507 * [taylor]: Taking taylor expansion of d1 in d2 3.507 * [backup-simplify]: Simplify d1 into d1 3.507 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.507 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.507 * [taylor]: Taking taylor expansion of d3 in d2 3.507 * [backup-simplify]: Simplify d3 into d3 3.507 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.507 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.508 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.508 * [taylor]: Taking taylor expansion of d4 in d2 3.508 * [backup-simplify]: Simplify d4 into d4 3.508 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.508 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.508 * [taylor]: Taking taylor expansion of d2 in d2 3.508 * [backup-simplify]: Simplify 0 into 0 3.508 * [backup-simplify]: Simplify 1 into 1 3.508 * [backup-simplify]: Simplify (/ 1 1) into 1 3.508 * [taylor]: Taking taylor expansion of d1 in d2 3.508 * [backup-simplify]: Simplify d1 into d1 3.509 * [backup-simplify]: Simplify (+ 0 1) into 1 3.509 * [backup-simplify]: Simplify (- 1) into -1 3.510 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.510 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.510 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 3.510 * [taylor]: Taking taylor expansion of -1 in d3 3.510 * [backup-simplify]: Simplify -1 into -1 3.510 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 3.510 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 3.510 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.510 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.510 * [taylor]: Taking taylor expansion of d1 in d3 3.510 * [backup-simplify]: Simplify d1 into d1 3.510 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.510 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.510 * [taylor]: Taking taylor expansion of d3 in d3 3.510 * [backup-simplify]: Simplify 0 into 0 3.510 * [backup-simplify]: Simplify 1 into 1 3.510 * [backup-simplify]: Simplify (/ 1 1) into 1 3.510 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 3.510 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.510 * [taylor]: Taking taylor expansion of d4 in d3 3.510 * [backup-simplify]: Simplify d4 into d4 3.511 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.511 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.511 * [taylor]: Taking taylor expansion of d2 in d3 3.511 * [backup-simplify]: Simplify d2 into d2 3.511 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.511 * [taylor]: Taking taylor expansion of d1 in d3 3.511 * [backup-simplify]: Simplify d1 into d1 3.511 * [backup-simplify]: Simplify (+ 0 1) into 1 3.512 * [backup-simplify]: Simplify (+ 1 0) into 1 3.512 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.512 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 3.512 * [taylor]: Taking taylor expansion of -1 in d4 3.512 * [backup-simplify]: Simplify -1 into -1 3.512 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 3.512 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 3.512 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.512 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.512 * [taylor]: Taking taylor expansion of d1 in d4 3.512 * [backup-simplify]: Simplify d1 into d1 3.512 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.512 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.512 * [taylor]: Taking taylor expansion of d3 in d4 3.512 * [backup-simplify]: Simplify d3 into d3 3.512 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.512 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.512 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.512 * [taylor]: Taking taylor expansion of d4 in d4 3.512 * [backup-simplify]: Simplify 0 into 0 3.512 * [backup-simplify]: Simplify 1 into 1 3.513 * [backup-simplify]: Simplify (/ 1 1) into 1 3.513 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.513 * [taylor]: Taking taylor expansion of d2 in d4 3.513 * [backup-simplify]: Simplify d2 into d2 3.513 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.513 * [taylor]: Taking taylor expansion of d1 in d4 3.513 * [backup-simplify]: Simplify d1 into d1 3.513 * [backup-simplify]: Simplify (+ 1 0) into 1 3.514 * [backup-simplify]: Simplify (- 1) into -1 3.514 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.514 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.514 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 3.514 * [taylor]: Taking taylor expansion of -1 in d1 3.514 * [backup-simplify]: Simplify -1 into -1 3.514 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 3.514 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 3.514 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.514 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.514 * [taylor]: Taking taylor expansion of d1 in d1 3.514 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify 1 into 1 3.515 * [backup-simplify]: Simplify (/ 1 1) into 1 3.515 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.515 * [taylor]: Taking taylor expansion of d3 in d1 3.515 * [backup-simplify]: Simplify d3 into d3 3.515 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.515 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.515 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.515 * [taylor]: Taking taylor expansion of d4 in d1 3.515 * [backup-simplify]: Simplify d4 into d4 3.515 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.515 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.515 * [taylor]: Taking taylor expansion of d2 in d1 3.515 * [backup-simplify]: Simplify d2 into d2 3.515 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.515 * [taylor]: Taking taylor expansion of d1 in d1 3.515 * [backup-simplify]: Simplify 0 into 0 3.515 * [backup-simplify]: Simplify 1 into 1 3.516 * [backup-simplify]: Simplify (+ 1 0) into 1 3.516 * [backup-simplify]: Simplify (+ 1 0) into 1 3.516 * [backup-simplify]: Simplify (/ 1 1) into 1 3.516 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 3.516 * [taylor]: Taking taylor expansion of -1 in d1 3.516 * [backup-simplify]: Simplify -1 into -1 3.516 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 3.517 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 3.517 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.517 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.517 * [taylor]: Taking taylor expansion of d1 in d1 3.517 * [backup-simplify]: Simplify 0 into 0 3.517 * [backup-simplify]: Simplify 1 into 1 3.517 * [backup-simplify]: Simplify (/ 1 1) into 1 3.517 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.517 * [taylor]: Taking taylor expansion of d3 in d1 3.517 * [backup-simplify]: Simplify d3 into d3 3.517 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.517 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.517 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.517 * [taylor]: Taking taylor expansion of d4 in d1 3.517 * [backup-simplify]: Simplify d4 into d4 3.517 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.517 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.517 * [taylor]: Taking taylor expansion of d2 in d1 3.517 * [backup-simplify]: Simplify d2 into d2 3.517 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.517 * [taylor]: Taking taylor expansion of d1 in d1 3.517 * [backup-simplify]: Simplify 0 into 0 3.518 * [backup-simplify]: Simplify 1 into 1 3.518 * [backup-simplify]: Simplify (+ 1 0) into 1 3.518 * [backup-simplify]: Simplify (+ 1 0) into 1 3.519 * [backup-simplify]: Simplify (/ 1 1) into 1 3.519 * [backup-simplify]: Simplify (* -1 1) into -1 3.519 * [taylor]: Taking taylor expansion of -1 in d4 3.519 * [backup-simplify]: Simplify -1 into -1 3.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.520 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.520 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 3.521 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 3.521 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 3.522 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 3.522 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.522 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 3.522 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.522 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.522 * [taylor]: Taking taylor expansion of d4 in d4 3.522 * [backup-simplify]: Simplify 0 into 0 3.522 * [backup-simplify]: Simplify 1 into 1 3.523 * [backup-simplify]: Simplify (/ 1 1) into 1 3.523 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.523 * [taylor]: Taking taylor expansion of d2 in d4 3.523 * [backup-simplify]: Simplify d2 into d2 3.523 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.523 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.523 * [taylor]: Taking taylor expansion of d3 in d4 3.523 * [backup-simplify]: Simplify d3 into d3 3.523 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.524 * [backup-simplify]: Simplify (+ 1 0) into 1 3.524 * [backup-simplify]: Simplify (+ 1 0) into 1 3.524 * [taylor]: Taking taylor expansion of 1 in d3 3.524 * [backup-simplify]: Simplify 1 into 1 3.524 * [taylor]: Taking taylor expansion of -1 in d3 3.524 * [backup-simplify]: Simplify -1 into -1 3.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.525 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.526 * [backup-simplify]: Simplify (+ 0 0) into 0 3.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.526 * [backup-simplify]: Simplify (+ 0 0) into 0 3.527 * [backup-simplify]: Simplify (- 0) into 0 3.527 * [backup-simplify]: Simplify (+ 0 0) into 0 3.529 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 3.530 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0 3.530 * [taylor]: Taking taylor expansion of 0 in d4 3.530 * [backup-simplify]: Simplify 0 into 0 3.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.531 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 3.531 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.531 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.531 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 3.531 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.531 * [taylor]: Taking taylor expansion of d2 in d3 3.531 * [backup-simplify]: Simplify d2 into d2 3.531 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.531 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.531 * [taylor]: Taking taylor expansion of d3 in d3 3.531 * [backup-simplify]: Simplify 0 into 0 3.531 * [backup-simplify]: Simplify 1 into 1 3.531 * [backup-simplify]: Simplify (/ 1 1) into 1 3.532 * [backup-simplify]: Simplify (- 1) into -1 3.532 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.532 * [taylor]: Taking taylor expansion of -1 in d2 3.532 * [backup-simplify]: Simplify -1 into -1 3.532 * [taylor]: Taking taylor expansion of 0 in d3 3.532 * [backup-simplify]: Simplify 0 into 0 3.532 * [taylor]: Taking taylor expansion of 1 in d2 3.532 * [backup-simplify]: Simplify 1 into 1 3.532 * [taylor]: Taking taylor expansion of -1 in d2 3.532 * [backup-simplify]: Simplify -1 into -1 3.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.534 * [backup-simplify]: Simplify (+ 0 0) into 0 3.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.535 * [backup-simplify]: Simplify (+ 0 0) into 0 3.535 * [backup-simplify]: Simplify (- 0) into 0 3.536 * [backup-simplify]: Simplify (+ 0 0) into 0 3.538 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.539 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0 3.539 * [taylor]: Taking taylor expansion of 0 in d4 3.539 * [backup-simplify]: Simplify 0 into 0 3.539 * [taylor]: Taking taylor expansion of 0 in d3 3.539 * [backup-simplify]: Simplify 0 into 0 3.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.541 * [backup-simplify]: Simplify (+ 0 0) into 0 3.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.541 * [backup-simplify]: Simplify (- 0) into 0 3.542 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [taylor]: Taking taylor expansion of 0 in d3 3.542 * [backup-simplify]: Simplify 0 into 0 3.542 * [taylor]: Taking taylor expansion of 0 in d3 3.542 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.543 * [backup-simplify]: Simplify (- 0) into 0 3.543 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 3.543 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.543 * [taylor]: Taking taylor expansion of d2 in d2 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify 1 into 1 3.544 * [backup-simplify]: Simplify (/ 1 1) into 1 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [taylor]: Taking taylor expansion of 0 in d2 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [taylor]: Taking taylor expansion of 0 in d2 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [taylor]: Taking taylor expansion of 0 in d2 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify -1 into -1 3.544 * [backup-simplify]: Simplify 1 into 1 3.545 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.545 * * * [progress]: simplifying candidates 3.545 * * * * [progress]: [ 1 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 2 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 3 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 4 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 5 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 6 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 7 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 8 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 9 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 10 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 11 / 36 ] simplifiying candidate # 3.545 * * * * [progress]: [ 12 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 13 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 14 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 15 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 16 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 17 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 18 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 19 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 20 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 21 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 22 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 23 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 24 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 25 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 26 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 27 / 36 ] simplifiying candidate # 3.546 * * * * [progress]: [ 28 / 36 ] simplifiying candidate # 3.547 * * * * [progress]: [ 29 / 36 ] simplifiying candidate # 3.547 * * * * [progress]: [ 30 / 36 ] simplifiying candidate # 3.547 * * * * [progress]: [ 31 / 36 ] simplifiying candidate # 3.547 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #real (real->posit16 (* d1 (+ (- d4 d3) (- d2 d1))))))> 3.547 * * * * [progress]: [ 33 / 36 ] simplifiying candidate # 3.547 * * * * [progress]: [ 34 / 36 ] simplifiying candidate # 3.547 * * * * [progress]: [ 35 / 36 ] simplifiying candidate # 3.547 * * * * [progress]: [ 36 / 36 ] simplifiying candidate # 3.548 * [simplify]: Simplifying: (expm1 (* d1 (+ (- d4 d3) (- d2 d1)))) (log1p (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1))) (+ (log d1) (log (+ (- d4 d3) (- d2 d1)))) (log (* d1 (+ (- d4 d3) (- d2 d1)))) (exp (* d1 (+ (- d4 d3) (- d2 d1)))) (* (* (* d1 d1) d1) (* (* (+ (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1))) (+ (- d4 d3) (- d2 d1)))) (* (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1))))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (* (* (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1)))) (sqrt (* d1 (+ (- d4 d3) (- d2 d1)))) (sqrt (* d1 (+ (- d4 d3) (- d2 d1)))) (* (sqrt d1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt d1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* d1 (- d4 d3)) (* d1 (- d2 d1)) (* (- d4 d3) d1) (* (- d2 d1) d1) (* d1 (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))) (* d1 (sqrt (+ (- d4 d3) (- d2 d1)))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (+ (- d4 d3) (- d2 d1))) (* (sqrt d1) (+ (- d4 d3) (- d2 d1))) (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* d1 (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* d1 (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* d1 (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* d1 (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* d1 (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (real->posit16 (* d1 (+ (- d4 d3) (- d2 d1)))) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.549 * * [simplify]: iteration 0: 94 enodes 3.609 * * [simplify]: iteration 1: 332 enodes 3.768 * * [simplify]: iteration 2: 1371 enodes 4.284 * * [simplify]: iteration complete: 5001 enodes 4.285 * * [simplify]: Extracting #0: cost 27 inf + 0 4.286 * * [simplify]: Extracting #1: cost 322 inf + 1 4.294 * * [simplify]: Extracting #2: cost 1331 inf + 7946 4.327 * * [simplify]: Extracting #3: cost 1531 inf + 89788 4.386 * * [simplify]: Extracting #4: cost 508 inf + 338222 4.520 * * [simplify]: Extracting #5: cost 53 inf + 448252 4.668 * * [simplify]: Extracting #6: cost 6 inf + 452530 4.810 * * [simplify]: Extracting #7: cost 0 inf + 453449 4.938 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d4 d3) (- d2 d1)))) (log1p (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1))) (log (* d1 (+ (- d4 d3) (- d2 d1)))) (log (* d1 (+ (- d4 d3) (- d2 d1)))) (exp (* d1 (+ (- d4 d3) (- d2 d1)))) (* (* (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1)))) (* (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1))))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (* (* (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (+ (- d4 d3) (- d2 d1)))) (* d1 (+ (- d4 d3) (- d2 d1)))) (sqrt (* d1 (+ (- d4 d3) (- d2 d1)))) (sqrt (* d1 (+ (- d4 d3) (- d2 d1)))) (* (sqrt d1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt d1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (- d4 d3) d1) (* (- d2 d1) d1) (* (- d4 d3) d1) (* (- d2 d1) d1) (* d1 (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))) (* d1 (sqrt (+ (- d4 d3) (- d2 d1)))) d1 d1 d1 d1 d1 (* (cbrt d1) (+ (- d4 d3) (- d2 d1))) (* (+ (- d4 d3) (- d2 d1)) (sqrt d1)) (* d1 (+ (- d4 d3) (- d2 d1))) (* d1 (fma (fma d1 (+ d2 d1) (* d2 d2)) (- (* (* d4 d4) d4) (* d3 (* d3 d3))) (* (fma d3 (+ d4 d3) (* d4 d4)) (- (* d2 (* d2 d2)) (* d1 (* d1 d1)))))) (* d1 (fma (* (- d2 d1) (+ d1 d2)) (fma d3 (+ d4 d3) (* d4 d4)) (* (+ d2 d1) (- (* (* d4 d4) d4) (* d3 (* d3 d3)))))) (* (fma (- (* d2 (* d2 d2)) (* d1 (* d1 d1))) (+ d4 d3) (* (* (- d4 d3) (+ d4 d3)) (fma d1 (+ d2 d1) (* d2 d2)))) d1) (* d1 (fma (* (- d2 d1) (+ d1 d2)) (+ d4 d3) (* (* (- d4 d3) (+ d4 d3)) (+ d2 d1)))) (* (fma (- d2 d1) (* (- d2 d1) (- d2 d1)) (* (* (- d4 d3) (- d4 d3)) (- d4 d3))) d1) (* (* d1 (+ (- d4 d3) (- d2 d1))) (- (- d4 d3) (- d2 d1))) (real->posit16 (* d1 (+ (- d4 d3) (- d2 d1)))) (- (* (- d4 d3) d1) (* d1 d1)) (fma d1 d4 (* d1 (- d2 d3))) (fma d1 d4 (* d1 (- d2 d3))) 4.940 * * * [progress]: adding candidates to table 5.090 * * [progress]: iteration 2 / 4 5.090 * * * [progress]: picking best candidate 5.096 * * * * [pick]: Picked # 5.096 * * * [progress]: localizing error 5.116 * * * [progress]: generating rewritten candidates 5.116 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 5.147 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 5.156 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 5.371 * * * [progress]: generating series expansions 5.371 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 5.371 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 5.371 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 5.371 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 5.371 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 5.371 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.371 * [taylor]: Taking taylor expansion of d4 in d4 5.371 * [backup-simplify]: Simplify 0 into 0 5.371 * [backup-simplify]: Simplify 1 into 1 5.371 * [taylor]: Taking taylor expansion of d1 in d4 5.371 * [backup-simplify]: Simplify d1 into d1 5.371 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.371 * [taylor]: Taking taylor expansion of d2 in d4 5.371 * [backup-simplify]: Simplify d2 into d2 5.371 * [taylor]: Taking taylor expansion of d1 in d4 5.371 * [backup-simplify]: Simplify d1 into d1 5.371 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.371 * [taylor]: Taking taylor expansion of d3 in d4 5.371 * [backup-simplify]: Simplify d3 into d3 5.371 * [taylor]: Taking taylor expansion of d1 in d4 5.371 * [backup-simplify]: Simplify d1 into d1 5.371 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 5.371 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 5.371 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.372 * [taylor]: Taking taylor expansion of d4 in d3 5.372 * [backup-simplify]: Simplify d4 into d4 5.372 * [taylor]: Taking taylor expansion of d1 in d3 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.372 * [taylor]: Taking taylor expansion of d2 in d3 5.372 * [backup-simplify]: Simplify d2 into d2 5.372 * [taylor]: Taking taylor expansion of d1 in d3 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.372 * [taylor]: Taking taylor expansion of d3 in d3 5.372 * [backup-simplify]: Simplify 0 into 0 5.372 * [backup-simplify]: Simplify 1 into 1 5.372 * [taylor]: Taking taylor expansion of d1 in d3 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 5.372 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 5.372 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.372 * [taylor]: Taking taylor expansion of d4 in d2 5.372 * [backup-simplify]: Simplify d4 into d4 5.372 * [taylor]: Taking taylor expansion of d1 in d2 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.372 * [taylor]: Taking taylor expansion of d2 in d2 5.372 * [backup-simplify]: Simplify 0 into 0 5.372 * [backup-simplify]: Simplify 1 into 1 5.372 * [taylor]: Taking taylor expansion of d1 in d2 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.372 * [taylor]: Taking taylor expansion of d3 in d2 5.372 * [backup-simplify]: Simplify d3 into d3 5.372 * [taylor]: Taking taylor expansion of d1 in d2 5.372 * [backup-simplify]: Simplify d1 into d1 5.372 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 5.372 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.372 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.372 * [taylor]: Taking taylor expansion of d4 in d1 5.372 * [backup-simplify]: Simplify d4 into d4 5.372 * [taylor]: Taking taylor expansion of d1 in d1 5.372 * [backup-simplify]: Simplify 0 into 0 5.372 * [backup-simplify]: Simplify 1 into 1 5.372 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.372 * [taylor]: Taking taylor expansion of d2 in d1 5.372 * [backup-simplify]: Simplify d2 into d2 5.372 * [taylor]: Taking taylor expansion of d1 in d1 5.372 * [backup-simplify]: Simplify 0 into 0 5.373 * [backup-simplify]: Simplify 1 into 1 5.373 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.373 * [taylor]: Taking taylor expansion of d3 in d1 5.373 * [backup-simplify]: Simplify d3 into d3 5.373 * [taylor]: Taking taylor expansion of d1 in d1 5.373 * [backup-simplify]: Simplify 0 into 0 5.373 * [backup-simplify]: Simplify 1 into 1 5.373 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 5.373 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.373 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.373 * [taylor]: Taking taylor expansion of d4 in d1 5.373 * [backup-simplify]: Simplify d4 into d4 5.373 * [taylor]: Taking taylor expansion of d1 in d1 5.373 * [backup-simplify]: Simplify 0 into 0 5.373 * [backup-simplify]: Simplify 1 into 1 5.373 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.373 * [taylor]: Taking taylor expansion of d2 in d1 5.373 * [backup-simplify]: Simplify d2 into d2 5.373 * [taylor]: Taking taylor expansion of d1 in d1 5.373 * [backup-simplify]: Simplify 0 into 0 5.373 * [backup-simplify]: Simplify 1 into 1 5.373 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.373 * [taylor]: Taking taylor expansion of d3 in d1 5.373 * [backup-simplify]: Simplify d3 into d3 5.373 * [taylor]: Taking taylor expansion of d1 in d1 5.373 * [backup-simplify]: Simplify 0 into 0 5.373 * [backup-simplify]: Simplify 1 into 1 5.373 * [backup-simplify]: Simplify (* d4 0) into 0 5.373 * [backup-simplify]: Simplify (* d2 0) into 0 5.374 * [backup-simplify]: Simplify (+ 0 0) into 0 5.374 * [backup-simplify]: Simplify (* d3 0) into 0 5.375 * [backup-simplify]: Simplify (- 0) into 0 5.375 * [backup-simplify]: Simplify (+ 0 0) into 0 5.375 * [taylor]: Taking taylor expansion of 0 in d2 5.375 * [backup-simplify]: Simplify 0 into 0 5.375 * [taylor]: Taking taylor expansion of 0 in d3 5.375 * [backup-simplify]: Simplify 0 into 0 5.375 * [taylor]: Taking taylor expansion of 0 in d4 5.375 * [backup-simplify]: Simplify 0 into 0 5.375 * [backup-simplify]: Simplify 0 into 0 5.376 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.376 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.376 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 5.377 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.377 * [backup-simplify]: Simplify (- d3) into (- d3) 5.377 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 5.377 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.377 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.377 * [taylor]: Taking taylor expansion of d4 in d2 5.377 * [backup-simplify]: Simplify d4 into d4 5.377 * [taylor]: Taking taylor expansion of d2 in d2 5.377 * [backup-simplify]: Simplify 0 into 0 5.377 * [backup-simplify]: Simplify 1 into 1 5.377 * [taylor]: Taking taylor expansion of d3 in d2 5.377 * [backup-simplify]: Simplify d3 into d3 5.377 * [backup-simplify]: Simplify (+ d4 0) into d4 5.377 * [backup-simplify]: Simplify (- d3) into (- d3) 5.377 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.377 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.377 * [taylor]: Taking taylor expansion of d4 in d3 5.377 * [backup-simplify]: Simplify d4 into d4 5.377 * [taylor]: Taking taylor expansion of d3 in d3 5.377 * [backup-simplify]: Simplify 0 into 0 5.378 * [backup-simplify]: Simplify 1 into 1 5.378 * [backup-simplify]: Simplify (- 0) into 0 5.378 * [backup-simplify]: Simplify (+ d4 0) into d4 5.378 * [taylor]: Taking taylor expansion of d4 in d4 5.378 * [backup-simplify]: Simplify 0 into 0 5.378 * [backup-simplify]: Simplify 1 into 1 5.378 * [backup-simplify]: Simplify 0 into 0 5.378 * [taylor]: Taking taylor expansion of 0 in d3 5.378 * [backup-simplify]: Simplify 0 into 0 5.378 * [taylor]: Taking taylor expansion of 0 in d4 5.378 * [backup-simplify]: Simplify 0 into 0 5.378 * [backup-simplify]: Simplify 0 into 0 5.378 * [taylor]: Taking taylor expansion of 0 in d4 5.378 * [backup-simplify]: Simplify 0 into 0 5.378 * [backup-simplify]: Simplify 0 into 0 5.378 * [backup-simplify]: Simplify 0 into 0 5.379 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.380 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.380 * [backup-simplify]: Simplify (+ 0 0) into 0 5.381 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.381 * [backup-simplify]: Simplify (- 0) into 0 5.381 * [backup-simplify]: Simplify (+ 0 0) into 0 5.381 * [taylor]: Taking taylor expansion of 0 in d2 5.382 * [backup-simplify]: Simplify 0 into 0 5.382 * [taylor]: Taking taylor expansion of 0 in d3 5.382 * [backup-simplify]: Simplify 0 into 0 5.382 * [taylor]: Taking taylor expansion of 0 in d4 5.382 * [backup-simplify]: Simplify 0 into 0 5.382 * [backup-simplify]: Simplify 0 into 0 5.382 * [backup-simplify]: Simplify 0 into 0 5.382 * [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))) 5.382 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 5.382 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 5.382 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.382 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.382 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.382 * [taylor]: Taking taylor expansion of d2 in d4 5.382 * [backup-simplify]: Simplify d2 into d2 5.382 * [taylor]: Taking taylor expansion of d1 in d4 5.382 * [backup-simplify]: Simplify d1 into d1 5.382 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.382 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.382 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.382 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.382 * [taylor]: Taking taylor expansion of d4 in d4 5.383 * [backup-simplify]: Simplify 0 into 0 5.383 * [backup-simplify]: Simplify 1 into 1 5.383 * [taylor]: Taking taylor expansion of d1 in d4 5.383 * [backup-simplify]: Simplify d1 into d1 5.383 * [backup-simplify]: Simplify (* 0 d1) into 0 5.383 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.383 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.383 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.383 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.383 * [taylor]: Taking taylor expansion of d3 in d4 5.383 * [backup-simplify]: Simplify d3 into d3 5.383 * [taylor]: Taking taylor expansion of d1 in d4 5.383 * [backup-simplify]: Simplify d1 into d1 5.383 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.383 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.383 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 5.383 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.383 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.383 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.383 * [taylor]: Taking taylor expansion of d2 in d3 5.384 * [backup-simplify]: Simplify d2 into d2 5.384 * [taylor]: Taking taylor expansion of d1 in d3 5.384 * [backup-simplify]: Simplify d1 into d1 5.384 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.384 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.384 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.384 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.384 * [taylor]: Taking taylor expansion of d4 in d3 5.384 * [backup-simplify]: Simplify d4 into d4 5.384 * [taylor]: Taking taylor expansion of d1 in d3 5.384 * [backup-simplify]: Simplify d1 into d1 5.384 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.384 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.384 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.384 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.384 * [taylor]: Taking taylor expansion of d3 in d3 5.384 * [backup-simplify]: Simplify 0 into 0 5.384 * [backup-simplify]: Simplify 1 into 1 5.384 * [taylor]: Taking taylor expansion of d1 in d3 5.384 * [backup-simplify]: Simplify d1 into d1 5.384 * [backup-simplify]: Simplify (* 0 d1) into 0 5.385 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.385 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.385 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 5.385 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.385 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.385 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.385 * [taylor]: Taking taylor expansion of d2 in d2 5.385 * [backup-simplify]: Simplify 0 into 0 5.385 * [backup-simplify]: Simplify 1 into 1 5.385 * [taylor]: Taking taylor expansion of d1 in d2 5.385 * [backup-simplify]: Simplify d1 into d1 5.385 * [backup-simplify]: Simplify (* 0 d1) into 0 5.385 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.385 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.385 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.385 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.385 * [taylor]: Taking taylor expansion of d4 in d2 5.385 * [backup-simplify]: Simplify d4 into d4 5.385 * [taylor]: Taking taylor expansion of d1 in d2 5.385 * [backup-simplify]: Simplify d1 into d1 5.386 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.386 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.386 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.386 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.386 * [taylor]: Taking taylor expansion of d3 in d2 5.386 * [backup-simplify]: Simplify d3 into d3 5.386 * [taylor]: Taking taylor expansion of d1 in d2 5.386 * [backup-simplify]: Simplify d1 into d1 5.386 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.386 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.386 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.386 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.386 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.386 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.386 * [taylor]: Taking taylor expansion of d2 in d1 5.386 * [backup-simplify]: Simplify d2 into d2 5.386 * [taylor]: Taking taylor expansion of d1 in d1 5.386 * [backup-simplify]: Simplify 0 into 0 5.386 * [backup-simplify]: Simplify 1 into 1 5.386 * [backup-simplify]: Simplify (* d2 0) into 0 5.387 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.387 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.387 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.387 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.387 * [taylor]: Taking taylor expansion of d4 in d1 5.387 * [backup-simplify]: Simplify d4 into d4 5.387 * [taylor]: Taking taylor expansion of d1 in d1 5.387 * [backup-simplify]: Simplify 0 into 0 5.387 * [backup-simplify]: Simplify 1 into 1 5.387 * [backup-simplify]: Simplify (* d4 0) into 0 5.387 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.387 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.387 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.387 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.387 * [taylor]: Taking taylor expansion of d3 in d1 5.388 * [backup-simplify]: Simplify d3 into d3 5.388 * [taylor]: Taking taylor expansion of d1 in d1 5.388 * [backup-simplify]: Simplify 0 into 0 5.388 * [backup-simplify]: Simplify 1 into 1 5.388 * [backup-simplify]: Simplify (* d3 0) into 0 5.388 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.388 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.388 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.388 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.388 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.388 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.388 * [taylor]: Taking taylor expansion of d2 in d1 5.388 * [backup-simplify]: Simplify d2 into d2 5.388 * [taylor]: Taking taylor expansion of d1 in d1 5.388 * [backup-simplify]: Simplify 0 into 0 5.388 * [backup-simplify]: Simplify 1 into 1 5.388 * [backup-simplify]: Simplify (* d2 0) into 0 5.389 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.389 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.389 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.389 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.389 * [taylor]: Taking taylor expansion of d4 in d1 5.389 * [backup-simplify]: Simplify d4 into d4 5.389 * [taylor]: Taking taylor expansion of d1 in d1 5.389 * [backup-simplify]: Simplify 0 into 0 5.389 * [backup-simplify]: Simplify 1 into 1 5.389 * [backup-simplify]: Simplify (* d4 0) into 0 5.390 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.390 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.390 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.390 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.390 * [taylor]: Taking taylor expansion of d3 in d1 5.390 * [backup-simplify]: Simplify d3 into d3 5.390 * [taylor]: Taking taylor expansion of d1 in d1 5.390 * [backup-simplify]: Simplify 0 into 0 5.390 * [backup-simplify]: Simplify 1 into 1 5.390 * [backup-simplify]: Simplify (* d3 0) into 0 5.390 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.390 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.391 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.391 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.391 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.391 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.391 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.391 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.391 * [taylor]: Taking taylor expansion of d4 in d2 5.391 * [backup-simplify]: Simplify d4 into d4 5.391 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.391 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.391 * [taylor]: Taking taylor expansion of d2 in d2 5.391 * [backup-simplify]: Simplify 0 into 0 5.391 * [backup-simplify]: Simplify 1 into 1 5.391 * [backup-simplify]: Simplify (/ 1 1) into 1 5.392 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.392 * [taylor]: Taking taylor expansion of d3 in d2 5.392 * [backup-simplify]: Simplify d3 into d3 5.392 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.392 * [backup-simplify]: Simplify (+ 0 1) into 1 5.393 * [backup-simplify]: Simplify (+ 1 0) into 1 5.393 * [taylor]: Taking taylor expansion of 1 in d3 5.393 * [backup-simplify]: Simplify 1 into 1 5.393 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.394 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.395 * [backup-simplify]: Simplify (+ 0 0) into 0 5.395 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.396 * [backup-simplify]: Simplify (- 0) into 0 5.396 * [backup-simplify]: Simplify (+ 0 0) into 0 5.396 * [taylor]: Taking taylor expansion of 0 in d2 5.396 * [backup-simplify]: Simplify 0 into 0 5.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.397 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.397 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.397 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.397 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.398 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.398 * [taylor]: Taking taylor expansion of d4 in d3 5.398 * [backup-simplify]: Simplify d4 into d4 5.398 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.398 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.398 * [taylor]: Taking taylor expansion of d3 in d3 5.398 * [backup-simplify]: Simplify 0 into 0 5.398 * [backup-simplify]: Simplify 1 into 1 5.398 * [backup-simplify]: Simplify (/ 1 1) into 1 5.399 * [backup-simplify]: Simplify (- 1) into -1 5.399 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.399 * [taylor]: Taking taylor expansion of -1 in d4 5.399 * [backup-simplify]: Simplify -1 into -1 5.399 * [taylor]: Taking taylor expansion of 1 in d4 5.399 * [backup-simplify]: Simplify 1 into 1 5.400 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.401 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.402 * [backup-simplify]: Simplify (+ 0 0) into 0 5.404 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.405 * [backup-simplify]: Simplify (- 0) into 0 5.405 * [backup-simplify]: Simplify (+ 0 0) into 0 5.405 * [taylor]: Taking taylor expansion of 0 in d2 5.405 * [backup-simplify]: Simplify 0 into 0 5.405 * [taylor]: Taking taylor expansion of 0 in d3 5.405 * [backup-simplify]: Simplify 0 into 0 5.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.407 * [backup-simplify]: Simplify (+ 0 0) into 0 5.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.407 * [backup-simplify]: Simplify (- 0) into 0 5.408 * [backup-simplify]: Simplify (+ 0 0) into 0 5.408 * [taylor]: Taking taylor expansion of 0 in d3 5.408 * [backup-simplify]: Simplify 0 into 0 5.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.409 * [backup-simplify]: Simplify (- 0) into 0 5.409 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.409 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.409 * [taylor]: Taking taylor expansion of d4 in d4 5.409 * [backup-simplify]: Simplify 0 into 0 5.409 * [backup-simplify]: Simplify 1 into 1 5.409 * [backup-simplify]: Simplify (/ 1 1) into 1 5.409 * [backup-simplify]: Simplify 1 into 1 5.409 * [taylor]: Taking taylor expansion of 0 in d4 5.409 * [backup-simplify]: Simplify 0 into 0 5.409 * [backup-simplify]: Simplify -1 into -1 5.410 * [backup-simplify]: Simplify 1 into 1 5.410 * [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)) 5.410 * [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))) 5.411 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 5.411 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 5.411 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.411 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.411 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.411 * [taylor]: Taking taylor expansion of d2 in d4 5.411 * [backup-simplify]: Simplify d2 into d2 5.411 * [taylor]: Taking taylor expansion of d1 in d4 5.411 * [backup-simplify]: Simplify d1 into d1 5.411 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.411 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.411 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.411 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.411 * [taylor]: Taking taylor expansion of d4 in d4 5.411 * [backup-simplify]: Simplify 0 into 0 5.411 * [backup-simplify]: Simplify 1 into 1 5.411 * [taylor]: Taking taylor expansion of d1 in d4 5.411 * [backup-simplify]: Simplify d1 into d1 5.411 * [backup-simplify]: Simplify (* 0 d1) into 0 5.412 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.412 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.412 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.412 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.412 * [taylor]: Taking taylor expansion of d3 in d4 5.412 * [backup-simplify]: Simplify d3 into d3 5.412 * [taylor]: Taking taylor expansion of d1 in d4 5.412 * [backup-simplify]: Simplify d1 into d1 5.412 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.412 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.412 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 5.412 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.412 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.412 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.412 * [taylor]: Taking taylor expansion of d2 in d3 5.412 * [backup-simplify]: Simplify d2 into d2 5.412 * [taylor]: Taking taylor expansion of d1 in d3 5.412 * [backup-simplify]: Simplify d1 into d1 5.412 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.412 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.412 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.412 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.412 * [taylor]: Taking taylor expansion of d4 in d3 5.412 * [backup-simplify]: Simplify d4 into d4 5.412 * [taylor]: Taking taylor expansion of d1 in d3 5.412 * [backup-simplify]: Simplify d1 into d1 5.412 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.412 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.412 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.413 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.413 * [taylor]: Taking taylor expansion of d3 in d3 5.413 * [backup-simplify]: Simplify 0 into 0 5.413 * [backup-simplify]: Simplify 1 into 1 5.413 * [taylor]: Taking taylor expansion of d1 in d3 5.413 * [backup-simplify]: Simplify d1 into d1 5.413 * [backup-simplify]: Simplify (* 0 d1) into 0 5.413 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.413 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.413 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 5.413 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.413 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.413 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.413 * [taylor]: Taking taylor expansion of d2 in d2 5.413 * [backup-simplify]: Simplify 0 into 0 5.413 * [backup-simplify]: Simplify 1 into 1 5.413 * [taylor]: Taking taylor expansion of d1 in d2 5.413 * [backup-simplify]: Simplify d1 into d1 5.413 * [backup-simplify]: Simplify (* 0 d1) into 0 5.414 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.414 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.414 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.414 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.414 * [taylor]: Taking taylor expansion of d4 in d2 5.414 * [backup-simplify]: Simplify d4 into d4 5.414 * [taylor]: Taking taylor expansion of d1 in d2 5.414 * [backup-simplify]: Simplify d1 into d1 5.414 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.414 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.414 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.414 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.414 * [taylor]: Taking taylor expansion of d3 in d2 5.414 * [backup-simplify]: Simplify d3 into d3 5.414 * [taylor]: Taking taylor expansion of d1 in d2 5.414 * [backup-simplify]: Simplify d1 into d1 5.414 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.414 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.414 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.415 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.415 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.415 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.415 * [taylor]: Taking taylor expansion of d2 in d1 5.415 * [backup-simplify]: Simplify d2 into d2 5.415 * [taylor]: Taking taylor expansion of d1 in d1 5.415 * [backup-simplify]: Simplify 0 into 0 5.415 * [backup-simplify]: Simplify 1 into 1 5.415 * [backup-simplify]: Simplify (* d2 0) into 0 5.415 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.415 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.415 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.415 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.415 * [taylor]: Taking taylor expansion of d4 in d1 5.415 * [backup-simplify]: Simplify d4 into d4 5.415 * [taylor]: Taking taylor expansion of d1 in d1 5.415 * [backup-simplify]: Simplify 0 into 0 5.415 * [backup-simplify]: Simplify 1 into 1 5.415 * [backup-simplify]: Simplify (* d4 0) into 0 5.416 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.416 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.416 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.416 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.416 * [taylor]: Taking taylor expansion of d3 in d1 5.416 * [backup-simplify]: Simplify d3 into d3 5.416 * [taylor]: Taking taylor expansion of d1 in d1 5.416 * [backup-simplify]: Simplify 0 into 0 5.416 * [backup-simplify]: Simplify 1 into 1 5.416 * [backup-simplify]: Simplify (* d3 0) into 0 5.417 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.417 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.417 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 5.417 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.417 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.417 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.417 * [taylor]: Taking taylor expansion of d2 in d1 5.417 * [backup-simplify]: Simplify d2 into d2 5.417 * [taylor]: Taking taylor expansion of d1 in d1 5.417 * [backup-simplify]: Simplify 0 into 0 5.417 * [backup-simplify]: Simplify 1 into 1 5.417 * [backup-simplify]: Simplify (* d2 0) into 0 5.417 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.417 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.418 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.418 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.418 * [taylor]: Taking taylor expansion of d4 in d1 5.418 * [backup-simplify]: Simplify d4 into d4 5.418 * [taylor]: Taking taylor expansion of d1 in d1 5.418 * [backup-simplify]: Simplify 0 into 0 5.418 * [backup-simplify]: Simplify 1 into 1 5.418 * [backup-simplify]: Simplify (* d4 0) into 0 5.418 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.418 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.418 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.418 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.418 * [taylor]: Taking taylor expansion of d3 in d1 5.418 * [backup-simplify]: Simplify d3 into d3 5.418 * [taylor]: Taking taylor expansion of d1 in d1 5.418 * [backup-simplify]: Simplify 0 into 0 5.418 * [backup-simplify]: Simplify 1 into 1 5.418 * [backup-simplify]: Simplify (* d3 0) into 0 5.419 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.419 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.419 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.419 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.419 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.419 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.419 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.420 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.420 * [taylor]: Taking taylor expansion of d4 in d2 5.420 * [backup-simplify]: Simplify d4 into d4 5.420 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.420 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.420 * [taylor]: Taking taylor expansion of d2 in d2 5.420 * [backup-simplify]: Simplify 0 into 0 5.420 * [backup-simplify]: Simplify 1 into 1 5.420 * [backup-simplify]: Simplify (/ 1 1) into 1 5.420 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.420 * [taylor]: Taking taylor expansion of d3 in d2 5.420 * [backup-simplify]: Simplify d3 into d3 5.420 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.421 * [backup-simplify]: Simplify (+ 0 1) into 1 5.421 * [backup-simplify]: Simplify (+ 1 0) into 1 5.421 * [taylor]: Taking taylor expansion of 1 in d3 5.421 * [backup-simplify]: Simplify 1 into 1 5.422 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.423 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.423 * [backup-simplify]: Simplify (+ 0 0) into 0 5.424 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.425 * [backup-simplify]: Simplify (- 0) into 0 5.425 * [backup-simplify]: Simplify (+ 0 0) into 0 5.425 * [taylor]: Taking taylor expansion of 0 in d2 5.425 * [backup-simplify]: Simplify 0 into 0 5.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.426 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.426 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.427 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.427 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.427 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.427 * [taylor]: Taking taylor expansion of d4 in d3 5.427 * [backup-simplify]: Simplify d4 into d4 5.427 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.427 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.427 * [taylor]: Taking taylor expansion of d3 in d3 5.427 * [backup-simplify]: Simplify 0 into 0 5.427 * [backup-simplify]: Simplify 1 into 1 5.427 * [backup-simplify]: Simplify (/ 1 1) into 1 5.428 * [backup-simplify]: Simplify (- 1) into -1 5.428 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.428 * [taylor]: Taking taylor expansion of -1 in d4 5.428 * [backup-simplify]: Simplify -1 into -1 5.428 * [taylor]: Taking taylor expansion of 1 in d4 5.428 * [backup-simplify]: Simplify 1 into 1 5.429 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.430 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.431 * [backup-simplify]: Simplify (+ 0 0) into 0 5.432 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.432 * [backup-simplify]: Simplify (- 0) into 0 5.432 * [backup-simplify]: Simplify (+ 0 0) into 0 5.433 * [taylor]: Taking taylor expansion of 0 in d2 5.433 * [backup-simplify]: Simplify 0 into 0 5.433 * [taylor]: Taking taylor expansion of 0 in d3 5.433 * [backup-simplify]: Simplify 0 into 0 5.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.434 * [backup-simplify]: Simplify (+ 0 0) into 0 5.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.435 * [backup-simplify]: Simplify (- 0) into 0 5.435 * [backup-simplify]: Simplify (+ 0 0) into 0 5.435 * [taylor]: Taking taylor expansion of 0 in d3 5.435 * [backup-simplify]: Simplify 0 into 0 5.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.437 * [backup-simplify]: Simplify (- 0) into 0 5.437 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.437 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.437 * [taylor]: Taking taylor expansion of d4 in d4 5.437 * [backup-simplify]: Simplify 0 into 0 5.437 * [backup-simplify]: Simplify 1 into 1 5.437 * [backup-simplify]: Simplify (/ 1 1) into 1 5.437 * [backup-simplify]: Simplify 1 into 1 5.437 * [taylor]: Taking taylor expansion of 0 in d4 5.437 * [backup-simplify]: Simplify 0 into 0 5.438 * [backup-simplify]: Simplify -1 into -1 5.438 * [backup-simplify]: Simplify 1 into 1 5.438 * [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)) 5.438 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 5.439 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 5.439 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 5.439 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 5.439 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.439 * [taylor]: Taking taylor expansion of d2 in d3 5.439 * [backup-simplify]: Simplify d2 into d2 5.439 * [taylor]: Taking taylor expansion of d1 in d3 5.439 * [backup-simplify]: Simplify d1 into d1 5.439 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.439 * [taylor]: Taking taylor expansion of d3 in d3 5.439 * [backup-simplify]: Simplify 0 into 0 5.439 * [backup-simplify]: Simplify 1 into 1 5.439 * [taylor]: Taking taylor expansion of d1 in d3 5.439 * [backup-simplify]: Simplify d1 into d1 5.439 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 5.439 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.439 * [taylor]: Taking taylor expansion of d2 in d2 5.439 * [backup-simplify]: Simplify 0 into 0 5.439 * [backup-simplify]: Simplify 1 into 1 5.439 * [taylor]: Taking taylor expansion of d1 in d2 5.439 * [backup-simplify]: Simplify d1 into d1 5.439 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.439 * [taylor]: Taking taylor expansion of d3 in d2 5.439 * [backup-simplify]: Simplify d3 into d3 5.439 * [taylor]: Taking taylor expansion of d1 in d2 5.439 * [backup-simplify]: Simplify d1 into d1 5.439 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 5.439 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.439 * [taylor]: Taking taylor expansion of d2 in d1 5.439 * [backup-simplify]: Simplify d2 into d2 5.439 * [taylor]: Taking taylor expansion of d1 in d1 5.439 * [backup-simplify]: Simplify 0 into 0 5.439 * [backup-simplify]: Simplify 1 into 1 5.439 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.439 * [taylor]: Taking taylor expansion of d3 in d1 5.440 * [backup-simplify]: Simplify d3 into d3 5.440 * [taylor]: Taking taylor expansion of d1 in d1 5.440 * [backup-simplify]: Simplify 0 into 0 5.440 * [backup-simplify]: Simplify 1 into 1 5.440 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 5.440 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.440 * [taylor]: Taking taylor expansion of d2 in d1 5.440 * [backup-simplify]: Simplify d2 into d2 5.440 * [taylor]: Taking taylor expansion of d1 in d1 5.440 * [backup-simplify]: Simplify 0 into 0 5.440 * [backup-simplify]: Simplify 1 into 1 5.440 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.440 * [taylor]: Taking taylor expansion of d3 in d1 5.440 * [backup-simplify]: Simplify d3 into d3 5.440 * [taylor]: Taking taylor expansion of d1 in d1 5.440 * [backup-simplify]: Simplify 0 into 0 5.440 * [backup-simplify]: Simplify 1 into 1 5.440 * [backup-simplify]: Simplify (* d2 0) into 0 5.440 * [backup-simplify]: Simplify (* d3 0) into 0 5.441 * [backup-simplify]: Simplify (- 0) into 0 5.441 * [backup-simplify]: Simplify (+ 0 0) into 0 5.441 * [taylor]: Taking taylor expansion of 0 in d2 5.441 * [backup-simplify]: Simplify 0 into 0 5.441 * [taylor]: Taking taylor expansion of 0 in d3 5.441 * [backup-simplify]: Simplify 0 into 0 5.441 * [backup-simplify]: Simplify 0 into 0 5.442 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.442 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.442 * [backup-simplify]: Simplify (- d3) into (- d3) 5.442 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.442 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.442 * [taylor]: Taking taylor expansion of d2 in d2 5.442 * [backup-simplify]: Simplify 0 into 0 5.442 * [backup-simplify]: Simplify 1 into 1 5.442 * [taylor]: Taking taylor expansion of d3 in d2 5.442 * [backup-simplify]: Simplify d3 into d3 5.442 * [backup-simplify]: Simplify (- d3) into (- d3) 5.442 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 5.442 * [taylor]: Taking taylor expansion of (- d3) in d3 5.442 * [taylor]: Taking taylor expansion of d3 in d3 5.442 * [backup-simplify]: Simplify 0 into 0 5.442 * [backup-simplify]: Simplify 1 into 1 5.442 * [backup-simplify]: Simplify (- 0) into 0 5.443 * [backup-simplify]: Simplify 0 into 0 5.443 * [taylor]: Taking taylor expansion of 0 in d3 5.443 * [backup-simplify]: Simplify 0 into 0 5.443 * [backup-simplify]: Simplify 0 into 0 5.443 * [backup-simplify]: Simplify 0 into 0 5.443 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.443 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.444 * [backup-simplify]: Simplify (- 0) into 0 5.444 * [backup-simplify]: Simplify (+ 0 0) into 0 5.444 * [taylor]: Taking taylor expansion of 0 in d2 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [taylor]: Taking taylor expansion of 0 in d3 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify (- 0) into 0 5.445 * [backup-simplify]: Simplify (+ 1 0) into 1 5.445 * [taylor]: Taking taylor expansion of 1 in d3 5.445 * [backup-simplify]: Simplify 1 into 1 5.445 * [backup-simplify]: Simplify 1 into 1 5.445 * [taylor]: Taking taylor expansion of 0 in d3 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [backup-simplify]: Simplify (- 1) into -1 5.445 * [backup-simplify]: Simplify -1 into -1 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [backup-simplify]: Simplify 0 into 0 5.446 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.446 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.446 * [backup-simplify]: Simplify (- 0) into 0 5.447 * [backup-simplify]: Simplify (+ 0 0) into 0 5.447 * [taylor]: Taking taylor expansion of 0 in d2 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [taylor]: Taking taylor expansion of 0 in d3 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [taylor]: Taking taylor expansion of 0 in d3 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify (- 0) into 0 5.447 * [backup-simplify]: Simplify (+ 0 0) into 0 5.447 * [taylor]: Taking taylor expansion of 0 in d3 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [taylor]: Taking taylor expansion of 0 in d3 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 5.448 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 5.448 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 5.448 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 5.448 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.448 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.448 * [taylor]: Taking taylor expansion of d2 in d3 5.448 * [backup-simplify]: Simplify d2 into d2 5.448 * [taylor]: Taking taylor expansion of d1 in d3 5.448 * [backup-simplify]: Simplify d1 into d1 5.448 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.448 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.448 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.448 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.448 * [taylor]: Taking taylor expansion of d3 in d3 5.448 * [backup-simplify]: Simplify 0 into 0 5.448 * [backup-simplify]: Simplify 1 into 1 5.448 * [taylor]: Taking taylor expansion of d1 in d3 5.448 * [backup-simplify]: Simplify d1 into d1 5.448 * [backup-simplify]: Simplify (* 0 d1) into 0 5.448 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.448 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.448 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 5.448 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.448 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.448 * [taylor]: Taking taylor expansion of d2 in d2 5.448 * [backup-simplify]: Simplify 0 into 0 5.448 * [backup-simplify]: Simplify 1 into 1 5.448 * [taylor]: Taking taylor expansion of d1 in d2 5.448 * [backup-simplify]: Simplify d1 into d1 5.448 * [backup-simplify]: Simplify (* 0 d1) into 0 5.449 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.449 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.449 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.449 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.449 * [taylor]: Taking taylor expansion of d3 in d2 5.449 * [backup-simplify]: Simplify d3 into d3 5.449 * [taylor]: Taking taylor expansion of d1 in d2 5.449 * [backup-simplify]: Simplify d1 into d1 5.449 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.449 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.449 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.449 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.449 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.449 * [taylor]: Taking taylor expansion of d2 in d1 5.449 * [backup-simplify]: Simplify d2 into d2 5.449 * [taylor]: Taking taylor expansion of d1 in d1 5.449 * [backup-simplify]: Simplify 0 into 0 5.449 * [backup-simplify]: Simplify 1 into 1 5.449 * [backup-simplify]: Simplify (* d2 0) into 0 5.449 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.449 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.449 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.449 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.449 * [taylor]: Taking taylor expansion of d3 in d1 5.449 * [backup-simplify]: Simplify d3 into d3 5.449 * [taylor]: Taking taylor expansion of d1 in d1 5.449 * [backup-simplify]: Simplify 0 into 0 5.450 * [backup-simplify]: Simplify 1 into 1 5.450 * [backup-simplify]: Simplify (* d3 0) into 0 5.450 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.450 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.450 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.450 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.450 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.450 * [taylor]: Taking taylor expansion of d2 in d1 5.450 * [backup-simplify]: Simplify d2 into d2 5.450 * [taylor]: Taking taylor expansion of d1 in d1 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [backup-simplify]: Simplify 1 into 1 5.450 * [backup-simplify]: Simplify (* d2 0) into 0 5.450 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.450 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.450 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.450 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.450 * [taylor]: Taking taylor expansion of d3 in d1 5.450 * [backup-simplify]: Simplify d3 into d3 5.450 * [taylor]: Taking taylor expansion of d1 in d1 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [backup-simplify]: Simplify 1 into 1 5.450 * [backup-simplify]: Simplify (* d3 0) into 0 5.451 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.451 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.451 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.451 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.451 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.451 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.451 * [taylor]: Taking taylor expansion of d2 in d2 5.451 * [backup-simplify]: Simplify 0 into 0 5.451 * [backup-simplify]: Simplify 1 into 1 5.451 * [backup-simplify]: Simplify (/ 1 1) into 1 5.451 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.451 * [taylor]: Taking taylor expansion of d3 in d2 5.451 * [backup-simplify]: Simplify d3 into d3 5.451 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.452 * [backup-simplify]: Simplify (+ 1 0) into 1 5.452 * [taylor]: Taking taylor expansion of 1 in d3 5.452 * [backup-simplify]: Simplify 1 into 1 5.452 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.453 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.453 * [backup-simplify]: Simplify (- 0) into 0 5.453 * [backup-simplify]: Simplify (+ 0 0) into 0 5.453 * [taylor]: Taking taylor expansion of 0 in d2 5.453 * [backup-simplify]: Simplify 0 into 0 5.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.454 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.454 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.454 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.454 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.454 * [taylor]: Taking taylor expansion of d3 in d3 5.454 * [backup-simplify]: Simplify 0 into 0 5.454 * [backup-simplify]: Simplify 1 into 1 5.454 * [backup-simplify]: Simplify (/ 1 1) into 1 5.454 * [backup-simplify]: Simplify (- 1) into -1 5.454 * [backup-simplify]: Simplify -1 into -1 5.455 * [backup-simplify]: Simplify 1 into 1 5.455 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.456 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.456 * [backup-simplify]: Simplify (- 0) into 0 5.456 * [backup-simplify]: Simplify (+ 0 0) into 0 5.456 * [taylor]: Taking taylor expansion of 0 in d2 5.456 * [backup-simplify]: Simplify 0 into 0 5.456 * [taylor]: Taking taylor expansion of 0 in d3 5.456 * [backup-simplify]: Simplify 0 into 0 5.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.457 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.457 * [backup-simplify]: Simplify (- 0) into 0 5.457 * [backup-simplify]: Simplify (+ 0 0) into 0 5.457 * [taylor]: Taking taylor expansion of 0 in d3 5.457 * [backup-simplify]: Simplify 0 into 0 5.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.458 * [backup-simplify]: Simplify (- 0) into 0 5.458 * [backup-simplify]: Simplify 0 into 0 5.458 * [backup-simplify]: Simplify 0 into 0 5.459 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.459 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.460 * [backup-simplify]: Simplify (- 0) into 0 5.460 * [backup-simplify]: Simplify (+ 0 0) into 0 5.460 * [taylor]: Taking taylor expansion of 0 in d2 5.460 * [backup-simplify]: Simplify 0 into 0 5.460 * [taylor]: Taking taylor expansion of 0 in d3 5.460 * [backup-simplify]: Simplify 0 into 0 5.460 * [taylor]: Taking taylor expansion of 0 in d3 5.460 * [backup-simplify]: Simplify 0 into 0 5.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.461 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.461 * [backup-simplify]: Simplify (- 0) into 0 5.461 * [backup-simplify]: Simplify (+ 0 0) into 0 5.461 * [taylor]: Taking taylor expansion of 0 in d3 5.461 * [backup-simplify]: Simplify 0 into 0 5.461 * [backup-simplify]: Simplify 0 into 0 5.461 * [backup-simplify]: Simplify 0 into 0 5.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.462 * [backup-simplify]: Simplify (- 0) into 0 5.462 * [backup-simplify]: Simplify 0 into 0 5.462 * [backup-simplify]: Simplify 0 into 0 5.463 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 5.463 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 5.463 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 5.463 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 5.463 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.463 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.463 * [taylor]: Taking taylor expansion of d2 in d3 5.463 * [backup-simplify]: Simplify d2 into d2 5.463 * [taylor]: Taking taylor expansion of d1 in d3 5.463 * [backup-simplify]: Simplify d1 into d1 5.463 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.463 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.463 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.463 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.463 * [taylor]: Taking taylor expansion of d3 in d3 5.463 * [backup-simplify]: Simplify 0 into 0 5.463 * [backup-simplify]: Simplify 1 into 1 5.463 * [taylor]: Taking taylor expansion of d1 in d3 5.463 * [backup-simplify]: Simplify d1 into d1 5.463 * [backup-simplify]: Simplify (* 0 d1) into 0 5.463 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.463 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.463 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 5.463 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.463 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.463 * [taylor]: Taking taylor expansion of d2 in d2 5.463 * [backup-simplify]: Simplify 0 into 0 5.463 * [backup-simplify]: Simplify 1 into 1 5.463 * [taylor]: Taking taylor expansion of d1 in d2 5.464 * [backup-simplify]: Simplify d1 into d1 5.464 * [backup-simplify]: Simplify (* 0 d1) into 0 5.464 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.464 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.464 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.464 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.464 * [taylor]: Taking taylor expansion of d3 in d2 5.464 * [backup-simplify]: Simplify d3 into d3 5.464 * [taylor]: Taking taylor expansion of d1 in d2 5.464 * [backup-simplify]: Simplify d1 into d1 5.464 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.464 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.464 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.464 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.464 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.464 * [taylor]: Taking taylor expansion of d2 in d1 5.464 * [backup-simplify]: Simplify d2 into d2 5.464 * [taylor]: Taking taylor expansion of d1 in d1 5.464 * [backup-simplify]: Simplify 0 into 0 5.464 * [backup-simplify]: Simplify 1 into 1 5.464 * [backup-simplify]: Simplify (* d2 0) into 0 5.464 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.464 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.464 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.465 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.465 * [taylor]: Taking taylor expansion of d3 in d1 5.465 * [backup-simplify]: Simplify d3 into d3 5.465 * [taylor]: Taking taylor expansion of d1 in d1 5.465 * [backup-simplify]: Simplify 0 into 0 5.465 * [backup-simplify]: Simplify 1 into 1 5.465 * [backup-simplify]: Simplify (* d3 0) into 0 5.465 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.465 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.465 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 5.465 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.465 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.465 * [taylor]: Taking taylor expansion of d2 in d1 5.465 * [backup-simplify]: Simplify d2 into d2 5.465 * [taylor]: Taking taylor expansion of d1 in d1 5.465 * [backup-simplify]: Simplify 0 into 0 5.465 * [backup-simplify]: Simplify 1 into 1 5.465 * [backup-simplify]: Simplify (* d2 0) into 0 5.465 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.465 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.465 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.465 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.465 * [taylor]: Taking taylor expansion of d3 in d1 5.465 * [backup-simplify]: Simplify d3 into d3 5.465 * [taylor]: Taking taylor expansion of d1 in d1 5.465 * [backup-simplify]: Simplify 0 into 0 5.465 * [backup-simplify]: Simplify 1 into 1 5.466 * [backup-simplify]: Simplify (* d3 0) into 0 5.466 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.466 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.466 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.466 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.466 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.466 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.466 * [taylor]: Taking taylor expansion of d2 in d2 5.466 * [backup-simplify]: Simplify 0 into 0 5.466 * [backup-simplify]: Simplify 1 into 1 5.466 * [backup-simplify]: Simplify (/ 1 1) into 1 5.466 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.466 * [taylor]: Taking taylor expansion of d3 in d2 5.466 * [backup-simplify]: Simplify d3 into d3 5.466 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.467 * [backup-simplify]: Simplify (+ 1 0) into 1 5.467 * [taylor]: Taking taylor expansion of 1 in d3 5.467 * [backup-simplify]: Simplify 1 into 1 5.467 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.468 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.468 * [backup-simplify]: Simplify (- 0) into 0 5.468 * [backup-simplify]: Simplify (+ 0 0) into 0 5.468 * [taylor]: Taking taylor expansion of 0 in d2 5.468 * [backup-simplify]: Simplify 0 into 0 5.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.469 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.469 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.469 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.469 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.469 * [taylor]: Taking taylor expansion of d3 in d3 5.469 * [backup-simplify]: Simplify 0 into 0 5.469 * [backup-simplify]: Simplify 1 into 1 5.469 * [backup-simplify]: Simplify (/ 1 1) into 1 5.469 * [backup-simplify]: Simplify (- 1) into -1 5.469 * [backup-simplify]: Simplify -1 into -1 5.469 * [backup-simplify]: Simplify 1 into 1 5.470 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.471 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.472 * [backup-simplify]: Simplify (- 0) into 0 5.472 * [backup-simplify]: Simplify (+ 0 0) into 0 5.472 * [taylor]: Taking taylor expansion of 0 in d2 5.472 * [backup-simplify]: Simplify 0 into 0 5.472 * [taylor]: Taking taylor expansion of 0 in d3 5.472 * [backup-simplify]: Simplify 0 into 0 5.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.474 * [backup-simplify]: Simplify (- 0) into 0 5.474 * [backup-simplify]: Simplify (+ 0 0) into 0 5.474 * [taylor]: Taking taylor expansion of 0 in d3 5.474 * [backup-simplify]: Simplify 0 into 0 5.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.475 * [backup-simplify]: Simplify (- 0) into 0 5.475 * [backup-simplify]: Simplify 0 into 0 5.475 * [backup-simplify]: Simplify 0 into 0 5.476 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.477 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.478 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.478 * [backup-simplify]: Simplify (- 0) into 0 5.479 * [backup-simplify]: Simplify (+ 0 0) into 0 5.479 * [taylor]: Taking taylor expansion of 0 in d2 5.479 * [backup-simplify]: Simplify 0 into 0 5.479 * [taylor]: Taking taylor expansion of 0 in d3 5.479 * [backup-simplify]: Simplify 0 into 0 5.479 * [taylor]: Taking taylor expansion of 0 in d3 5.479 * [backup-simplify]: Simplify 0 into 0 5.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.480 * [backup-simplify]: Simplify (- 0) into 0 5.481 * [backup-simplify]: Simplify (+ 0 0) into 0 5.481 * [taylor]: Taking taylor expansion of 0 in d3 5.481 * [backup-simplify]: Simplify 0 into 0 5.481 * [backup-simplify]: Simplify 0 into 0 5.481 * [backup-simplify]: Simplify 0 into 0 5.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.482 * [backup-simplify]: Simplify (- 0) into 0 5.482 * [backup-simplify]: Simplify 0 into 0 5.482 * [backup-simplify]: Simplify 0 into 0 5.483 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 5.483 * * * * [progress]: [ 3 / 3 ] generating series at (2) 5.483 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 5.483 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 5.483 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 5.483 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 5.483 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.483 * [taylor]: Taking taylor expansion of d4 in d4 5.484 * [backup-simplify]: Simplify 0 into 0 5.484 * [backup-simplify]: Simplify 1 into 1 5.484 * [taylor]: Taking taylor expansion of d1 in d4 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.484 * [taylor]: Taking taylor expansion of d2 in d4 5.484 * [backup-simplify]: Simplify d2 into d2 5.484 * [taylor]: Taking taylor expansion of d1 in d4 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 5.484 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.484 * [taylor]: Taking taylor expansion of d1 in d4 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.484 * [taylor]: Taking taylor expansion of d3 in d4 5.484 * [backup-simplify]: Simplify d3 into d3 5.484 * [taylor]: Taking taylor expansion of d1 in d4 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 5.484 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 5.484 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.484 * [taylor]: Taking taylor expansion of d4 in d3 5.484 * [backup-simplify]: Simplify d4 into d4 5.484 * [taylor]: Taking taylor expansion of d1 in d3 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.484 * [taylor]: Taking taylor expansion of d2 in d3 5.484 * [backup-simplify]: Simplify d2 into d2 5.484 * [taylor]: Taking taylor expansion of d1 in d3 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 5.484 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.484 * [taylor]: Taking taylor expansion of d1 in d3 5.484 * [backup-simplify]: Simplify d1 into d1 5.484 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.484 * [taylor]: Taking taylor expansion of d3 in d3 5.484 * [backup-simplify]: Simplify 0 into 0 5.484 * [backup-simplify]: Simplify 1 into 1 5.484 * [taylor]: Taking taylor expansion of d1 in d3 5.485 * [backup-simplify]: Simplify d1 into d1 5.485 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 5.485 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 5.485 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.485 * [taylor]: Taking taylor expansion of d4 in d2 5.485 * [backup-simplify]: Simplify d4 into d4 5.485 * [taylor]: Taking taylor expansion of d1 in d2 5.485 * [backup-simplify]: Simplify d1 into d1 5.485 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.485 * [taylor]: Taking taylor expansion of d2 in d2 5.485 * [backup-simplify]: Simplify 0 into 0 5.485 * [backup-simplify]: Simplify 1 into 1 5.485 * [taylor]: Taking taylor expansion of d1 in d2 5.485 * [backup-simplify]: Simplify d1 into d1 5.485 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 5.485 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.485 * [taylor]: Taking taylor expansion of d1 in d2 5.485 * [backup-simplify]: Simplify d1 into d1 5.485 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.485 * [taylor]: Taking taylor expansion of d3 in d2 5.485 * [backup-simplify]: Simplify d3 into d3 5.485 * [taylor]: Taking taylor expansion of d1 in d2 5.485 * [backup-simplify]: Simplify d1 into d1 5.485 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 5.485 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.485 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.485 * [taylor]: Taking taylor expansion of d4 in d1 5.485 * [backup-simplify]: Simplify d4 into d4 5.485 * [taylor]: Taking taylor expansion of d1 in d1 5.485 * [backup-simplify]: Simplify 0 into 0 5.485 * [backup-simplify]: Simplify 1 into 1 5.485 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.485 * [taylor]: Taking taylor expansion of d2 in d1 5.485 * [backup-simplify]: Simplify d2 into d2 5.485 * [taylor]: Taking taylor expansion of d1 in d1 5.485 * [backup-simplify]: Simplify 0 into 0 5.486 * [backup-simplify]: Simplify 1 into 1 5.486 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 5.486 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.486 * [taylor]: Taking taylor expansion of d1 in d1 5.486 * [backup-simplify]: Simplify 0 into 0 5.486 * [backup-simplify]: Simplify 1 into 1 5.486 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.486 * [taylor]: Taking taylor expansion of d3 in d1 5.486 * [backup-simplify]: Simplify d3 into d3 5.486 * [taylor]: Taking taylor expansion of d1 in d1 5.486 * [backup-simplify]: Simplify 0 into 0 5.486 * [backup-simplify]: Simplify 1 into 1 5.486 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 5.486 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 5.486 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.486 * [taylor]: Taking taylor expansion of d4 in d1 5.486 * [backup-simplify]: Simplify d4 into d4 5.486 * [taylor]: Taking taylor expansion of d1 in d1 5.486 * [backup-simplify]: Simplify 0 into 0 5.486 * [backup-simplify]: Simplify 1 into 1 5.486 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.486 * [taylor]: Taking taylor expansion of d2 in d1 5.487 * [backup-simplify]: Simplify d2 into d2 5.487 * [taylor]: Taking taylor expansion of d1 in d1 5.487 * [backup-simplify]: Simplify 0 into 0 5.487 * [backup-simplify]: Simplify 1 into 1 5.487 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 5.487 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.487 * [taylor]: Taking taylor expansion of d1 in d1 5.487 * [backup-simplify]: Simplify 0 into 0 5.487 * [backup-simplify]: Simplify 1 into 1 5.487 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.487 * [taylor]: Taking taylor expansion of d3 in d1 5.487 * [backup-simplify]: Simplify d3 into d3 5.487 * [taylor]: Taking taylor expansion of d1 in d1 5.487 * [backup-simplify]: Simplify 0 into 0 5.487 * [backup-simplify]: Simplify 1 into 1 5.487 * [backup-simplify]: Simplify (* d4 0) into 0 5.487 * [backup-simplify]: Simplify (* d2 0) into 0 5.488 * [backup-simplify]: Simplify (+ 0 0) into 0 5.488 * [backup-simplify]: Simplify (* d3 0) into 0 5.488 * [backup-simplify]: Simplify (+ 0 0) into 0 5.489 * [backup-simplify]: Simplify (- 0) into 0 5.489 * [backup-simplify]: Simplify (+ 0 0) into 0 5.489 * [taylor]: Taking taylor expansion of 0 in d2 5.489 * [backup-simplify]: Simplify 0 into 0 5.489 * [taylor]: Taking taylor expansion of 0 in d3 5.489 * [backup-simplify]: Simplify 0 into 0 5.489 * [taylor]: Taking taylor expansion of 0 in d4 5.489 * [backup-simplify]: Simplify 0 into 0 5.489 * [backup-simplify]: Simplify 0 into 0 5.490 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.490 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.490 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 5.491 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.491 * [backup-simplify]: Simplify (+ 0 d3) into d3 5.491 * [backup-simplify]: Simplify (- d3) into (- d3) 5.491 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 5.491 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.491 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.491 * [taylor]: Taking taylor expansion of d4 in d2 5.491 * [backup-simplify]: Simplify d4 into d4 5.491 * [taylor]: Taking taylor expansion of d2 in d2 5.491 * [backup-simplify]: Simplify 0 into 0 5.491 * [backup-simplify]: Simplify 1 into 1 5.491 * [taylor]: Taking taylor expansion of d3 in d2 5.491 * [backup-simplify]: Simplify d3 into d3 5.491 * [backup-simplify]: Simplify (+ d4 0) into d4 5.491 * [backup-simplify]: Simplify (- d3) into (- d3) 5.491 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.491 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.491 * [taylor]: Taking taylor expansion of d4 in d3 5.491 * [backup-simplify]: Simplify d4 into d4 5.491 * [taylor]: Taking taylor expansion of d3 in d3 5.491 * [backup-simplify]: Simplify 0 into 0 5.491 * [backup-simplify]: Simplify 1 into 1 5.492 * [backup-simplify]: Simplify (- 0) into 0 5.492 * [backup-simplify]: Simplify (+ d4 0) into d4 5.492 * [taylor]: Taking taylor expansion of d4 in d4 5.492 * [backup-simplify]: Simplify 0 into 0 5.492 * [backup-simplify]: Simplify 1 into 1 5.492 * [backup-simplify]: Simplify 0 into 0 5.492 * [taylor]: Taking taylor expansion of 0 in d3 5.492 * [backup-simplify]: Simplify 0 into 0 5.492 * [taylor]: Taking taylor expansion of 0 in d4 5.492 * [backup-simplify]: Simplify 0 into 0 5.492 * [backup-simplify]: Simplify 0 into 0 5.492 * [taylor]: Taking taylor expansion of 0 in d4 5.492 * [backup-simplify]: Simplify 0 into 0 5.492 * [backup-simplify]: Simplify 0 into 0 5.492 * [backup-simplify]: Simplify 0 into 0 5.493 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.494 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.494 * [backup-simplify]: Simplify (+ 0 0) into 0 5.495 * [backup-simplify]: Simplify (* 1 1) into 1 5.495 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.496 * [backup-simplify]: Simplify (+ 1 0) into 1 5.496 * [backup-simplify]: Simplify (- 1) into -1 5.497 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.497 * [taylor]: Taking taylor expansion of -1 in d2 5.497 * [backup-simplify]: Simplify -1 into -1 5.497 * [taylor]: Taking taylor expansion of -1 in d3 5.497 * [backup-simplify]: Simplify -1 into -1 5.497 * [taylor]: Taking taylor expansion of -1 in d4 5.497 * [backup-simplify]: Simplify -1 into -1 5.497 * [backup-simplify]: Simplify -1 into -1 5.498 * [backup-simplify]: Simplify (+ 0 1) into 1 5.498 * [backup-simplify]: Simplify (- 0) into 0 5.499 * [backup-simplify]: Simplify (+ 1 0) into 1 5.499 * [taylor]: Taking taylor expansion of 1 in d3 5.499 * [backup-simplify]: Simplify 1 into 1 5.499 * [taylor]: Taking taylor expansion of 1 in d4 5.499 * [backup-simplify]: Simplify 1 into 1 5.499 * [backup-simplify]: Simplify 1 into 1 5.499 * [taylor]: Taking taylor expansion of 0 in d3 5.499 * [backup-simplify]: Simplify 0 into 0 5.499 * [taylor]: Taking taylor expansion of 0 in d4 5.499 * [backup-simplify]: Simplify 0 into 0 5.499 * [backup-simplify]: Simplify 0 into 0 5.499 * [backup-simplify]: Simplify (- 1) into -1 5.500 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.500 * [taylor]: Taking taylor expansion of -1 in d4 5.500 * [backup-simplify]: Simplify -1 into -1 5.500 * [backup-simplify]: Simplify -1 into -1 5.500 * [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))) 5.501 * [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)))) 5.501 * [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 5.501 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 5.501 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.501 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.501 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.501 * [taylor]: Taking taylor expansion of d2 in d4 5.501 * [backup-simplify]: Simplify d2 into d2 5.501 * [taylor]: Taking taylor expansion of d1 in d4 5.501 * [backup-simplify]: Simplify d1 into d1 5.501 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.501 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.501 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.501 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.501 * [taylor]: Taking taylor expansion of d4 in d4 5.501 * [backup-simplify]: Simplify 0 into 0 5.501 * [backup-simplify]: Simplify 1 into 1 5.501 * [taylor]: Taking taylor expansion of d1 in d4 5.501 * [backup-simplify]: Simplify d1 into d1 5.502 * [backup-simplify]: Simplify (* 0 d1) into 0 5.502 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.502 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.502 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 5.502 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.502 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.502 * [taylor]: Taking taylor expansion of d1 in d4 5.502 * [backup-simplify]: Simplify d1 into d1 5.502 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.502 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.502 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.502 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.502 * [taylor]: Taking taylor expansion of d3 in d4 5.502 * [backup-simplify]: Simplify d3 into d3 5.503 * [taylor]: Taking taylor expansion of d1 in d4 5.503 * [backup-simplify]: Simplify d1 into d1 5.503 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.503 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.503 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 5.503 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.503 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.503 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.503 * [taylor]: Taking taylor expansion of d2 in d3 5.503 * [backup-simplify]: Simplify d2 into d2 5.503 * [taylor]: Taking taylor expansion of d1 in d3 5.503 * [backup-simplify]: Simplify d1 into d1 5.503 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.503 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.503 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.503 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.503 * [taylor]: Taking taylor expansion of d4 in d3 5.503 * [backup-simplify]: Simplify d4 into d4 5.503 * [taylor]: Taking taylor expansion of d1 in d3 5.503 * [backup-simplify]: Simplify d1 into d1 5.503 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.503 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.503 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 5.503 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.503 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.503 * [taylor]: Taking taylor expansion of d1 in d3 5.503 * [backup-simplify]: Simplify d1 into d1 5.504 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.504 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.504 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.504 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.504 * [taylor]: Taking taylor expansion of d3 in d3 5.504 * [backup-simplify]: Simplify 0 into 0 5.504 * [backup-simplify]: Simplify 1 into 1 5.504 * [taylor]: Taking taylor expansion of d1 in d3 5.504 * [backup-simplify]: Simplify d1 into d1 5.504 * [backup-simplify]: Simplify (* 0 d1) into 0 5.504 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.504 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.504 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 5.504 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.504 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.504 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.505 * [taylor]: Taking taylor expansion of d2 in d2 5.505 * [backup-simplify]: Simplify 0 into 0 5.505 * [backup-simplify]: Simplify 1 into 1 5.505 * [taylor]: Taking taylor expansion of d1 in d2 5.505 * [backup-simplify]: Simplify d1 into d1 5.505 * [backup-simplify]: Simplify (* 0 d1) into 0 5.505 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.505 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.505 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.505 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.505 * [taylor]: Taking taylor expansion of d4 in d2 5.505 * [backup-simplify]: Simplify d4 into d4 5.505 * [taylor]: Taking taylor expansion of d1 in d2 5.505 * [backup-simplify]: Simplify d1 into d1 5.505 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.505 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.505 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 5.506 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.506 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.506 * [taylor]: Taking taylor expansion of d1 in d2 5.506 * [backup-simplify]: Simplify d1 into d1 5.506 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.506 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.506 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.506 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.506 * [taylor]: Taking taylor expansion of d3 in d2 5.506 * [backup-simplify]: Simplify d3 into d3 5.506 * [taylor]: Taking taylor expansion of d1 in d2 5.506 * [backup-simplify]: Simplify d1 into d1 5.506 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.506 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.506 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.506 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.506 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.506 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.506 * [taylor]: Taking taylor expansion of d2 in d1 5.506 * [backup-simplify]: Simplify d2 into d2 5.506 * [taylor]: Taking taylor expansion of d1 in d1 5.506 * [backup-simplify]: Simplify 0 into 0 5.506 * [backup-simplify]: Simplify 1 into 1 5.506 * [backup-simplify]: Simplify (* d2 0) into 0 5.507 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.507 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.507 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.507 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.507 * [taylor]: Taking taylor expansion of d4 in d1 5.507 * [backup-simplify]: Simplify d4 into d4 5.507 * [taylor]: Taking taylor expansion of d1 in d1 5.507 * [backup-simplify]: Simplify 0 into 0 5.507 * [backup-simplify]: Simplify 1 into 1 5.507 * [backup-simplify]: Simplify (* d4 0) into 0 5.508 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.508 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.508 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.508 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.508 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.508 * [taylor]: Taking taylor expansion of d1 in d1 5.508 * [backup-simplify]: Simplify 0 into 0 5.508 * [backup-simplify]: Simplify 1 into 1 5.508 * [backup-simplify]: Simplify (* 1 1) into 1 5.509 * [backup-simplify]: Simplify (/ 1 1) into 1 5.509 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.509 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.509 * [taylor]: Taking taylor expansion of d3 in d1 5.509 * [backup-simplify]: Simplify d3 into d3 5.509 * [taylor]: Taking taylor expansion of d1 in d1 5.509 * [backup-simplify]: Simplify 0 into 0 5.509 * [backup-simplify]: Simplify 1 into 1 5.509 * [backup-simplify]: Simplify (* d3 0) into 0 5.509 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.509 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.509 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.509 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.509 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.509 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.509 * [taylor]: Taking taylor expansion of d2 in d1 5.510 * [backup-simplify]: Simplify d2 into d2 5.510 * [taylor]: Taking taylor expansion of d1 in d1 5.510 * [backup-simplify]: Simplify 0 into 0 5.510 * [backup-simplify]: Simplify 1 into 1 5.510 * [backup-simplify]: Simplify (* d2 0) into 0 5.510 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.510 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.510 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.510 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.510 * [taylor]: Taking taylor expansion of d4 in d1 5.510 * [backup-simplify]: Simplify d4 into d4 5.510 * [taylor]: Taking taylor expansion of d1 in d1 5.510 * [backup-simplify]: Simplify 0 into 0 5.510 * [backup-simplify]: Simplify 1 into 1 5.510 * [backup-simplify]: Simplify (* d4 0) into 0 5.511 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.511 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.511 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.511 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.511 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.511 * [taylor]: Taking taylor expansion of d1 in d1 5.511 * [backup-simplify]: Simplify 0 into 0 5.511 * [backup-simplify]: Simplify 1 into 1 5.511 * [backup-simplify]: Simplify (* 1 1) into 1 5.512 * [backup-simplify]: Simplify (/ 1 1) into 1 5.512 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.512 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.512 * [taylor]: Taking taylor expansion of d3 in d1 5.512 * [backup-simplify]: Simplify d3 into d3 5.512 * [taylor]: Taking taylor expansion of d1 in d1 5.512 * [backup-simplify]: Simplify 0 into 0 5.512 * [backup-simplify]: Simplify 1 into 1 5.512 * [backup-simplify]: Simplify (* d3 0) into 0 5.512 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.513 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.513 * [backup-simplify]: Simplify (+ 1 0) into 1 5.513 * [backup-simplify]: Simplify (- 1) into -1 5.514 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.514 * [taylor]: Taking taylor expansion of -1 in d2 5.514 * [backup-simplify]: Simplify -1 into -1 5.514 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.515 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.516 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 5.516 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.516 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.516 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.516 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.516 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.516 * [taylor]: Taking taylor expansion of d4 in d2 5.516 * [backup-simplify]: Simplify d4 into d4 5.516 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.516 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.516 * [taylor]: Taking taylor expansion of d2 in d2 5.516 * [backup-simplify]: Simplify 0 into 0 5.516 * [backup-simplify]: Simplify 1 into 1 5.517 * [backup-simplify]: Simplify (/ 1 1) into 1 5.517 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.517 * [taylor]: Taking taylor expansion of d3 in d2 5.517 * [backup-simplify]: Simplify d3 into d3 5.517 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.517 * [backup-simplify]: Simplify (+ 0 1) into 1 5.518 * [backup-simplify]: Simplify (+ 1 0) into 1 5.518 * [taylor]: Taking taylor expansion of 1 in d3 5.518 * [backup-simplify]: Simplify 1 into 1 5.518 * [taylor]: Taking taylor expansion of -1 in d3 5.518 * [backup-simplify]: Simplify -1 into -1 5.519 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.519 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.520 * [backup-simplify]: Simplify (+ 0 0) into 0 5.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.523 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.523 * [backup-simplify]: Simplify (+ 0 0) into 0 5.524 * [backup-simplify]: Simplify (- 0) into 0 5.524 * [backup-simplify]: Simplify (+ 0 0) into 0 5.524 * [taylor]: Taking taylor expansion of 0 in d2 5.524 * [backup-simplify]: Simplify 0 into 0 5.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.525 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.525 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.525 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.525 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.525 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.525 * [taylor]: Taking taylor expansion of d4 in d3 5.525 * [backup-simplify]: Simplify d4 into d4 5.525 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.525 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.525 * [taylor]: Taking taylor expansion of d3 in d3 5.525 * [backup-simplify]: Simplify 0 into 0 5.525 * [backup-simplify]: Simplify 1 into 1 5.526 * [backup-simplify]: Simplify (/ 1 1) into 1 5.526 * [backup-simplify]: Simplify (- 1) into -1 5.527 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.527 * [taylor]: Taking taylor expansion of -1 in d4 5.527 * [backup-simplify]: Simplify -1 into -1 5.527 * [taylor]: Taking taylor expansion of 0 in d3 5.527 * [backup-simplify]: Simplify 0 into 0 5.527 * [taylor]: Taking taylor expansion of 1 in d4 5.527 * [backup-simplify]: Simplify 1 into 1 5.527 * [taylor]: Taking taylor expansion of -1 in d4 5.527 * [backup-simplify]: Simplify -1 into -1 5.528 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.529 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.529 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.529 * [backup-simplify]: Simplify (+ 0 0) into 0 5.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.532 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.533 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.533 * [backup-simplify]: Simplify (+ 0 0) into 0 5.533 * [backup-simplify]: Simplify (- 0) into 0 5.534 * [backup-simplify]: Simplify (+ 0 0) into 0 5.534 * [taylor]: Taking taylor expansion of 0 in d2 5.534 * [backup-simplify]: Simplify 0 into 0 5.534 * [taylor]: Taking taylor expansion of 0 in d3 5.534 * [backup-simplify]: Simplify 0 into 0 5.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.535 * [backup-simplify]: Simplify (+ 0 0) into 0 5.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.535 * [backup-simplify]: Simplify (- 0) into 0 5.535 * [backup-simplify]: Simplify (+ 0 0) into 0 5.535 * [taylor]: Taking taylor expansion of 0 in d3 5.535 * [backup-simplify]: Simplify 0 into 0 5.536 * [taylor]: Taking taylor expansion of 0 in d3 5.536 * [backup-simplify]: Simplify 0 into 0 5.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.536 * [backup-simplify]: Simplify (- 0) into 0 5.536 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.536 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.536 * [taylor]: Taking taylor expansion of d4 in d4 5.536 * [backup-simplify]: Simplify 0 into 0 5.536 * [backup-simplify]: Simplify 1 into 1 5.537 * [backup-simplify]: Simplify (/ 1 1) into 1 5.537 * [backup-simplify]: Simplify 1 into 1 5.537 * [taylor]: Taking taylor expansion of 0 in d4 5.537 * [backup-simplify]: Simplify 0 into 0 5.537 * [taylor]: Taking taylor expansion of 0 in d4 5.537 * [backup-simplify]: Simplify 0 into 0 5.537 * [taylor]: Taking taylor expansion of 0 in d4 5.537 * [backup-simplify]: Simplify 0 into 0 5.537 * [backup-simplify]: Simplify -1 into -1 5.537 * [backup-simplify]: Simplify 1 into 1 5.537 * [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)) 5.538 * [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)))) 5.538 * [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 5.538 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 5.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 5.538 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 5.538 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 5.538 * [taylor]: Taking taylor expansion of d2 in d4 5.538 * [backup-simplify]: Simplify d2 into d2 5.538 * [taylor]: Taking taylor expansion of d1 in d4 5.538 * [backup-simplify]: Simplify d1 into d1 5.538 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.538 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.538 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 5.538 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 5.538 * [taylor]: Taking taylor expansion of d4 in d4 5.538 * [backup-simplify]: Simplify 0 into 0 5.538 * [backup-simplify]: Simplify 1 into 1 5.538 * [taylor]: Taking taylor expansion of d1 in d4 5.538 * [backup-simplify]: Simplify d1 into d1 5.538 * [backup-simplify]: Simplify (* 0 d1) into 0 5.538 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.538 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 5.538 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 5.538 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.539 * [taylor]: Taking taylor expansion of d1 in d4 5.539 * [backup-simplify]: Simplify d1 into d1 5.539 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.539 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.539 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 5.539 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 5.539 * [taylor]: Taking taylor expansion of d3 in d4 5.539 * [backup-simplify]: Simplify d3 into d3 5.539 * [taylor]: Taking taylor expansion of d1 in d4 5.539 * [backup-simplify]: Simplify d1 into d1 5.539 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.539 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.539 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 5.539 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 5.539 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 5.539 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 5.539 * [taylor]: Taking taylor expansion of d2 in d3 5.539 * [backup-simplify]: Simplify d2 into d2 5.539 * [taylor]: Taking taylor expansion of d1 in d3 5.539 * [backup-simplify]: Simplify d1 into d1 5.539 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 5.539 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 5.539 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 5.539 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 5.539 * [taylor]: Taking taylor expansion of d4 in d3 5.539 * [backup-simplify]: Simplify d4 into d4 5.539 * [taylor]: Taking taylor expansion of d1 in d3 5.539 * [backup-simplify]: Simplify d1 into d1 5.539 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.539 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.539 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 5.539 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 5.539 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.539 * [taylor]: Taking taylor expansion of d1 in d3 5.539 * [backup-simplify]: Simplify d1 into d1 5.539 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.539 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.539 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 5.539 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 5.539 * [taylor]: Taking taylor expansion of d3 in d3 5.539 * [backup-simplify]: Simplify 0 into 0 5.539 * [backup-simplify]: Simplify 1 into 1 5.539 * [taylor]: Taking taylor expansion of d1 in d3 5.539 * [backup-simplify]: Simplify d1 into d1 5.539 * [backup-simplify]: Simplify (* 0 d1) into 0 5.541 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.541 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.541 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 5.541 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 5.541 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 5.541 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 5.541 * [taylor]: Taking taylor expansion of d2 in d2 5.541 * [backup-simplify]: Simplify 0 into 0 5.541 * [backup-simplify]: Simplify 1 into 1 5.541 * [taylor]: Taking taylor expansion of d1 in d2 5.541 * [backup-simplify]: Simplify d1 into d1 5.541 * [backup-simplify]: Simplify (* 0 d1) into 0 5.542 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 5.542 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.542 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 5.542 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 5.542 * [taylor]: Taking taylor expansion of d4 in d2 5.542 * [backup-simplify]: Simplify d4 into d4 5.542 * [taylor]: Taking taylor expansion of d1 in d2 5.542 * [backup-simplify]: Simplify d1 into d1 5.542 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 5.542 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 5.542 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 5.542 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 5.542 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.542 * [taylor]: Taking taylor expansion of d1 in d2 5.542 * [backup-simplify]: Simplify d1 into d1 5.542 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.542 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.542 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 5.542 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 5.542 * [taylor]: Taking taylor expansion of d3 in d2 5.542 * [backup-simplify]: Simplify d3 into d3 5.542 * [taylor]: Taking taylor expansion of d1 in d2 5.542 * [backup-simplify]: Simplify d1 into d1 5.542 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 5.542 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 5.542 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.543 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.543 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.543 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.543 * [taylor]: Taking taylor expansion of d2 in d1 5.543 * [backup-simplify]: Simplify d2 into d2 5.543 * [taylor]: Taking taylor expansion of d1 in d1 5.543 * [backup-simplify]: Simplify 0 into 0 5.543 * [backup-simplify]: Simplify 1 into 1 5.543 * [backup-simplify]: Simplify (* d2 0) into 0 5.543 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.543 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.543 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.543 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.543 * [taylor]: Taking taylor expansion of d4 in d1 5.543 * [backup-simplify]: Simplify d4 into d4 5.543 * [taylor]: Taking taylor expansion of d1 in d1 5.543 * [backup-simplify]: Simplify 0 into 0 5.543 * [backup-simplify]: Simplify 1 into 1 5.543 * [backup-simplify]: Simplify (* d4 0) into 0 5.544 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.544 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.544 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.544 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.544 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.544 * [taylor]: Taking taylor expansion of d1 in d1 5.544 * [backup-simplify]: Simplify 0 into 0 5.544 * [backup-simplify]: Simplify 1 into 1 5.544 * [backup-simplify]: Simplify (* 1 1) into 1 5.544 * [backup-simplify]: Simplify (/ 1 1) into 1 5.544 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.544 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.544 * [taylor]: Taking taylor expansion of d3 in d1 5.544 * [backup-simplify]: Simplify d3 into d3 5.544 * [taylor]: Taking taylor expansion of d1 in d1 5.544 * [backup-simplify]: Simplify 0 into 0 5.544 * [backup-simplify]: Simplify 1 into 1 5.544 * [backup-simplify]: Simplify (* d3 0) into 0 5.545 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.545 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.545 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 5.545 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 5.545 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 5.545 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 5.545 * [taylor]: Taking taylor expansion of d2 in d1 5.545 * [backup-simplify]: Simplify d2 into d2 5.545 * [taylor]: Taking taylor expansion of d1 in d1 5.545 * [backup-simplify]: Simplify 0 into 0 5.545 * [backup-simplify]: Simplify 1 into 1 5.545 * [backup-simplify]: Simplify (* d2 0) into 0 5.545 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 5.545 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.545 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 5.545 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 5.545 * [taylor]: Taking taylor expansion of d4 in d1 5.545 * [backup-simplify]: Simplify d4 into d4 5.545 * [taylor]: Taking taylor expansion of d1 in d1 5.545 * [backup-simplify]: Simplify 0 into 0 5.545 * [backup-simplify]: Simplify 1 into 1 5.545 * [backup-simplify]: Simplify (* d4 0) into 0 5.546 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 5.546 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.546 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 5.546 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 5.546 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.546 * [taylor]: Taking taylor expansion of d1 in d1 5.546 * [backup-simplify]: Simplify 0 into 0 5.546 * [backup-simplify]: Simplify 1 into 1 5.546 * [backup-simplify]: Simplify (* 1 1) into 1 5.546 * [backup-simplify]: Simplify (/ 1 1) into 1 5.546 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 5.546 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 5.546 * [taylor]: Taking taylor expansion of d3 in d1 5.546 * [backup-simplify]: Simplify d3 into d3 5.546 * [taylor]: Taking taylor expansion of d1 in d1 5.546 * [backup-simplify]: Simplify 0 into 0 5.546 * [backup-simplify]: Simplify 1 into 1 5.547 * [backup-simplify]: Simplify (* d3 0) into 0 5.547 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 5.547 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.547 * [backup-simplify]: Simplify (+ 1 0) into 1 5.547 * [backup-simplify]: Simplify (- 1) into -1 5.548 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.548 * [taylor]: Taking taylor expansion of -1 in d2 5.548 * [backup-simplify]: Simplify -1 into -1 5.548 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 5.548 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.549 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 5.549 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.549 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 5.549 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 5.549 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 5.549 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.549 * [taylor]: Taking taylor expansion of d4 in d2 5.549 * [backup-simplify]: Simplify d4 into d4 5.549 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.549 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.549 * [taylor]: Taking taylor expansion of d2 in d2 5.549 * [backup-simplify]: Simplify 0 into 0 5.549 * [backup-simplify]: Simplify 1 into 1 5.549 * [backup-simplify]: Simplify (/ 1 1) into 1 5.549 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.549 * [taylor]: Taking taylor expansion of d3 in d2 5.549 * [backup-simplify]: Simplify d3 into d3 5.549 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.550 * [backup-simplify]: Simplify (+ 0 1) into 1 5.550 * [backup-simplify]: Simplify (+ 1 0) into 1 5.550 * [taylor]: Taking taylor expansion of 1 in d3 5.550 * [backup-simplify]: Simplify 1 into 1 5.550 * [taylor]: Taking taylor expansion of -1 in d3 5.550 * [backup-simplify]: Simplify -1 into -1 5.550 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 5.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.551 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 5.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.551 * [backup-simplify]: Simplify (+ 0 0) into 0 5.552 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.553 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 5.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.553 * [backup-simplify]: Simplify (+ 0 0) into 0 5.553 * [backup-simplify]: Simplify (- 0) into 0 5.554 * [backup-simplify]: Simplify (+ 0 0) into 0 5.554 * [taylor]: Taking taylor expansion of 0 in d2 5.554 * [backup-simplify]: Simplify 0 into 0 5.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.554 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.554 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.554 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.554 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.554 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.554 * [taylor]: Taking taylor expansion of d4 in d3 5.555 * [backup-simplify]: Simplify d4 into d4 5.555 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.555 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.555 * [taylor]: Taking taylor expansion of d3 in d3 5.555 * [backup-simplify]: Simplify 0 into 0 5.555 * [backup-simplify]: Simplify 1 into 1 5.555 * [backup-simplify]: Simplify (/ 1 1) into 1 5.555 * [backup-simplify]: Simplify (- 1) into -1 5.555 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.555 * [taylor]: Taking taylor expansion of -1 in d4 5.555 * [backup-simplify]: Simplify -1 into -1 5.555 * [taylor]: Taking taylor expansion of 0 in d3 5.555 * [backup-simplify]: Simplify 0 into 0 5.555 * [taylor]: Taking taylor expansion of 1 in d4 5.556 * [backup-simplify]: Simplify 1 into 1 5.556 * [taylor]: Taking taylor expansion of -1 in d4 5.556 * [backup-simplify]: Simplify -1 into -1 5.556 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.557 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.557 * [backup-simplify]: Simplify (+ 0 0) into 0 5.558 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.559 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.559 * [backup-simplify]: Simplify (+ 0 0) into 0 5.559 * [backup-simplify]: Simplify (- 0) into 0 5.560 * [backup-simplify]: Simplify (+ 0 0) into 0 5.560 * [taylor]: Taking taylor expansion of 0 in d2 5.560 * [backup-simplify]: Simplify 0 into 0 5.560 * [taylor]: Taking taylor expansion of 0 in d3 5.560 * [backup-simplify]: Simplify 0 into 0 5.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.561 * [backup-simplify]: Simplify (+ 0 0) into 0 5.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.561 * [backup-simplify]: Simplify (- 0) into 0 5.561 * [backup-simplify]: Simplify (+ 0 0) into 0 5.561 * [taylor]: Taking taylor expansion of 0 in d3 5.561 * [backup-simplify]: Simplify 0 into 0 5.561 * [taylor]: Taking taylor expansion of 0 in d3 5.561 * [backup-simplify]: Simplify 0 into 0 5.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.562 * [backup-simplify]: Simplify (- 0) into 0 5.562 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.562 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.562 * [taylor]: Taking taylor expansion of d4 in d4 5.562 * [backup-simplify]: Simplify 0 into 0 5.562 * [backup-simplify]: Simplify 1 into 1 5.563 * [backup-simplify]: Simplify (/ 1 1) into 1 5.563 * [backup-simplify]: Simplify 1 into 1 5.563 * [taylor]: Taking taylor expansion of 0 in d4 5.563 * [backup-simplify]: Simplify 0 into 0 5.563 * [taylor]: Taking taylor expansion of 0 in d4 5.563 * [backup-simplify]: Simplify 0 into 0 5.563 * [taylor]: Taking taylor expansion of 0 in d4 5.563 * [backup-simplify]: Simplify 0 into 0 5.563 * [backup-simplify]: Simplify -1 into -1 5.563 * [backup-simplify]: Simplify 1 into 1 5.563 * [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)) 5.564 * * * [progress]: simplifying candidates 5.564 * * * * [progress]: [ 1 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 2 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 3 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 4 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 5 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 6 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 7 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 8 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 9 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 10 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 11 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 12 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 13 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 14 / 76 ] simplifiying candidate # 5.564 * * * * [progress]: [ 15 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 16 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 17 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 18 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 19 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 20 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 21 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 22 / 76 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 5.565 * * * * [progress]: [ 23 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 24 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 25 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 26 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 27 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 28 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 29 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 30 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 31 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 32 / 76 ] simplifiying candidate # 5.565 * * * * [progress]: [ 33 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 34 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 35 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 36 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 37 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 38 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 39 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 40 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 41 / 76 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 5.566 * * * * [progress]: [ 42 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 43 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 44 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 45 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 46 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 47 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 48 / 76 ] simplifiying candidate # 5.566 * * * * [progress]: [ 49 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 50 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 51 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 52 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 53 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 54 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 55 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 56 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 57 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 58 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 59 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 60 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 61 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 62 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 63 / 76 ] simplifiying candidate # 5.567 * * * * [progress]: [ 64 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 65 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 66 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))> 5.568 * * * * [progress]: [ 68 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 69 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 70 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 71 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 72 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 73 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 74 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 75 / 76 ] simplifiying candidate # 5.568 * * * * [progress]: [ 76 / 76 ] simplifiying candidate # 5.569 * [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)) 5.571 * * [simplify]: iteration 0: 110 enodes 5.604 * * [simplify]: iteration 1: 312 enodes 5.781 * * [simplify]: iteration 2: 1151 enodes 6.539 * * [simplify]: iteration complete: 5000 enodes 6.540 * * [simplify]: Extracting #0: cost 57 inf + 0 6.542 * * [simplify]: Extracting #1: cost 522 inf + 1 6.555 * * [simplify]: Extracting #2: cost 1274 inf + 11754 6.614 * * [simplify]: Extracting #3: cost 681 inf + 157336 6.690 * * [simplify]: Extracting #4: cost 109 inf + 300740 6.784 * * [simplify]: Extracting #5: cost 9 inf + 326310 6.885 * * [simplify]: Extracting #6: cost 0 inf + 328751 6.972 * [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))) 6.976 * * * [progress]: adding candidates to table 7.316 * * [progress]: iteration 3 / 4 7.316 * * * [progress]: picking best candidate 7.319 * * * * [pick]: Picked # 7.319 * * * [progress]: localizing error 7.330 * * * [progress]: generating rewritten candidates 7.330 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 7.331 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 7.354 * * * [progress]: generating series expansions 7.354 * * * * [progress]: [ 1 / 2 ] generating series at (2) 7.354 * [backup-simplify]: Simplify (fma d1 d4 (* d1 (- d2 d3))) into (fma d1 d4 (* (- d2 d3) d1)) 7.354 * [approximate]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in (d1 d4 d2 d3) around 0 7.354 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d3 7.354 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.354 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 7.354 * [taylor]: Taking taylor expansion of d1 in d3 7.354 * [backup-simplify]: Simplify d1 into d1 7.354 * [taylor]: Taking taylor expansion of d4 in d3 7.354 * [backup-simplify]: Simplify d4 into d4 7.354 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 7.354 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 7.355 * [taylor]: Taking taylor expansion of d2 in d3 7.355 * [backup-simplify]: Simplify d2 into d2 7.355 * [taylor]: Taking taylor expansion of d3 in d3 7.355 * [backup-simplify]: Simplify 0 into 0 7.355 * [backup-simplify]: Simplify 1 into 1 7.355 * [taylor]: Taking taylor expansion of d1 in d3 7.355 * [backup-simplify]: Simplify d1 into d1 7.355 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d2 7.355 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.355 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 7.355 * [taylor]: Taking taylor expansion of d1 in d2 7.355 * [backup-simplify]: Simplify d1 into d1 7.355 * [taylor]: Taking taylor expansion of d4 in d2 7.355 * [backup-simplify]: Simplify d4 into d4 7.355 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 7.355 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.355 * [taylor]: Taking taylor expansion of d2 in d2 7.355 * [backup-simplify]: Simplify 0 into 0 7.355 * [backup-simplify]: Simplify 1 into 1 7.355 * [taylor]: Taking taylor expansion of d3 in d2 7.355 * [backup-simplify]: Simplify d3 into d3 7.355 * [taylor]: Taking taylor expansion of d1 in d2 7.355 * [backup-simplify]: Simplify d1 into d1 7.355 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d4 7.355 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.355 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.355 * [taylor]: Taking taylor expansion of d1 in d4 7.355 * [backup-simplify]: Simplify d1 into d1 7.355 * [taylor]: Taking taylor expansion of d4 in d4 7.355 * [backup-simplify]: Simplify 0 into 0 7.355 * [backup-simplify]: Simplify 1 into 1 7.355 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d4 7.355 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 7.355 * [taylor]: Taking taylor expansion of d2 in d4 7.355 * [backup-simplify]: Simplify d2 into d2 7.355 * [taylor]: Taking taylor expansion of d3 in d4 7.356 * [backup-simplify]: Simplify d3 into d3 7.356 * [taylor]: Taking taylor expansion of d1 in d4 7.356 * [backup-simplify]: Simplify d1 into d1 7.356 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d1 7.356 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.356 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.356 * [taylor]: Taking taylor expansion of d1 in d1 7.356 * [backup-simplify]: Simplify 0 into 0 7.356 * [backup-simplify]: Simplify 1 into 1 7.356 * [taylor]: Taking taylor expansion of d4 in d1 7.356 * [backup-simplify]: Simplify d4 into d4 7.356 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 7.356 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 7.356 * [taylor]: Taking taylor expansion of d2 in d1 7.356 * [backup-simplify]: Simplify d2 into d2 7.356 * [taylor]: Taking taylor expansion of d3 in d1 7.356 * [backup-simplify]: Simplify d3 into d3 7.356 * [taylor]: Taking taylor expansion of d1 in d1 7.356 * [backup-simplify]: Simplify 0 into 0 7.356 * [backup-simplify]: Simplify 1 into 1 7.356 * [taylor]: Taking taylor expansion of (fma d1 d4 (* (- d2 d3) d1)) in d1 7.356 * [taylor]: Rewrote expression to (+ (* d1 d4) (* (- d2 d3) d1)) 7.356 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.356 * [taylor]: Taking taylor expansion of d1 in d1 7.356 * [backup-simplify]: Simplify 0 into 0 7.356 * [backup-simplify]: Simplify 1 into 1 7.356 * [taylor]: Taking taylor expansion of d4 in d1 7.356 * [backup-simplify]: Simplify d4 into d4 7.356 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 7.356 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 7.356 * [taylor]: Taking taylor expansion of d2 in d1 7.356 * [backup-simplify]: Simplify d2 into d2 7.356 * [taylor]: Taking taylor expansion of d3 in d1 7.356 * [backup-simplify]: Simplify d3 into d3 7.356 * [taylor]: Taking taylor expansion of d1 in d1 7.356 * [backup-simplify]: Simplify 0 into 0 7.356 * [backup-simplify]: Simplify 1 into 1 7.357 * [backup-simplify]: Simplify (* 0 d4) into 0 7.357 * [backup-simplify]: Simplify (- d3) into (- d3) 7.357 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 7.357 * [backup-simplify]: Simplify (* (- d2 d3) 0) into 0 7.357 * [backup-simplify]: Simplify (+ 0 0) into 0 7.358 * [taylor]: Taking taylor expansion of 0 in d4 7.358 * [backup-simplify]: Simplify 0 into 0 7.358 * [taylor]: Taking taylor expansion of 0 in d2 7.358 * [backup-simplify]: Simplify 0 into 0 7.358 * [taylor]: Taking taylor expansion of 0 in d3 7.358 * [backup-simplify]: Simplify 0 into 0 7.358 * [backup-simplify]: Simplify 0 into 0 7.358 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.359 * [backup-simplify]: Simplify (- 0) into 0 7.359 * [backup-simplify]: Simplify (+ 0 0) into 0 7.360 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 0 0)) into (- d2 d3) 7.360 * [backup-simplify]: Simplify (+ d4 (- d2 d3)) into (- (+ d4 d2) d3) 7.360 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 7.360 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 7.360 * [taylor]: Taking taylor expansion of d4 in d4 7.360 * [backup-simplify]: Simplify 0 into 0 7.360 * [backup-simplify]: Simplify 1 into 1 7.360 * [taylor]: Taking taylor expansion of d2 in d4 7.360 * [backup-simplify]: Simplify d2 into d2 7.360 * [taylor]: Taking taylor expansion of d3 in d4 7.360 * [backup-simplify]: Simplify d3 into d3 7.360 * [backup-simplify]: Simplify (+ 0 d2) into d2 7.360 * [backup-simplify]: Simplify (- d3) into (- d3) 7.360 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 7.360 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.360 * [taylor]: Taking taylor expansion of d2 in d2 7.360 * [backup-simplify]: Simplify 0 into 0 7.360 * [backup-simplify]: Simplify 1 into 1 7.360 * [taylor]: Taking taylor expansion of d3 in d2 7.360 * [backup-simplify]: Simplify d3 into d3 7.360 * [backup-simplify]: Simplify (- d3) into (- d3) 7.360 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 7.360 * [taylor]: Taking taylor expansion of (- d3) in d3 7.360 * [taylor]: Taking taylor expansion of d3 in d3 7.360 * [backup-simplify]: Simplify 0 into 0 7.360 * [backup-simplify]: Simplify 1 into 1 7.361 * [backup-simplify]: Simplify (- 0) into 0 7.361 * [backup-simplify]: Simplify 0 into 0 7.361 * [taylor]: Taking taylor expansion of 0 in d2 7.361 * [backup-simplify]: Simplify 0 into 0 7.361 * [taylor]: Taking taylor expansion of 0 in d3 7.361 * [backup-simplify]: Simplify 0 into 0 7.361 * [backup-simplify]: Simplify 0 into 0 7.361 * [taylor]: Taking taylor expansion of 0 in d3 7.361 * [backup-simplify]: Simplify 0 into 0 7.361 * [backup-simplify]: Simplify 0 into 0 7.361 * [backup-simplify]: Simplify 0 into 0 7.362 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.363 * [backup-simplify]: Simplify (- 0) into 0 7.363 * [backup-simplify]: Simplify (+ 0 0) into 0 7.364 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 1) (* 0 0))) into 0 7.364 * [backup-simplify]: Simplify (+ 0 0) into 0 7.364 * [taylor]: Taking taylor expansion of 0 in d4 7.364 * [backup-simplify]: Simplify 0 into 0 7.364 * [taylor]: Taking taylor expansion of 0 in d2 7.364 * [backup-simplify]: Simplify 0 into 0 7.364 * [taylor]: Taking taylor expansion of 0 in d3 7.364 * [backup-simplify]: Simplify 0 into 0 7.364 * [backup-simplify]: Simplify 0 into 0 7.364 * [backup-simplify]: Simplify 0 into 0 7.365 * [backup-simplify]: Simplify (fma (/ 1 d1) (/ 1 d4) (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3)))) into (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.365 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in (d1 d4 d2 d3) around 0 7.365 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d3 7.365 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.365 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d3 7.365 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 7.365 * [taylor]: Taking taylor expansion of d1 in d3 7.365 * [backup-simplify]: Simplify d1 into d1 7.365 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.365 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 7.365 * [taylor]: Taking taylor expansion of d4 in d3 7.365 * [backup-simplify]: Simplify d4 into d4 7.365 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.365 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 7.365 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 7.365 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.365 * [taylor]: Taking taylor expansion of d2 in d3 7.365 * [backup-simplify]: Simplify d2 into d2 7.365 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.365 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.365 * [taylor]: Taking taylor expansion of d3 in d3 7.365 * [backup-simplify]: Simplify 0 into 0 7.365 * [backup-simplify]: Simplify 1 into 1 7.366 * [backup-simplify]: Simplify (/ 1 1) into 1 7.366 * [taylor]: Taking taylor expansion of d1 in d3 7.366 * [backup-simplify]: Simplify d1 into d1 7.366 * [backup-simplify]: Simplify (- 1) into -1 7.367 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.367 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.367 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d2 7.367 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.367 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d2 7.367 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 7.367 * [taylor]: Taking taylor expansion of d1 in d2 7.367 * [backup-simplify]: Simplify d1 into d1 7.367 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.367 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.367 * [taylor]: Taking taylor expansion of d4 in d2 7.367 * [backup-simplify]: Simplify d4 into d4 7.367 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.367 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 7.367 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.367 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.367 * [taylor]: Taking taylor expansion of d2 in d2 7.367 * [backup-simplify]: Simplify 0 into 0 7.367 * [backup-simplify]: Simplify 1 into 1 7.368 * [backup-simplify]: Simplify (/ 1 1) into 1 7.368 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.368 * [taylor]: Taking taylor expansion of d3 in d2 7.368 * [backup-simplify]: Simplify d3 into d3 7.368 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.368 * [taylor]: Taking taylor expansion of d1 in d2 7.368 * [backup-simplify]: Simplify d1 into d1 7.368 * [backup-simplify]: Simplify (+ 1 0) into 1 7.368 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.368 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d4 7.368 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.369 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d4 7.369 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 7.369 * [taylor]: Taking taylor expansion of d1 in d4 7.369 * [backup-simplify]: Simplify d1 into d1 7.369 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.369 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.369 * [taylor]: Taking taylor expansion of d4 in d4 7.369 * [backup-simplify]: Simplify 0 into 0 7.369 * [backup-simplify]: Simplify 1 into 1 7.369 * [backup-simplify]: Simplify (/ 1 1) into 1 7.369 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d4 7.369 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 7.369 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.369 * [taylor]: Taking taylor expansion of d2 in d4 7.369 * [backup-simplify]: Simplify d2 into d2 7.369 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.369 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.369 * [taylor]: Taking taylor expansion of d3 in d4 7.369 * [backup-simplify]: Simplify d3 into d3 7.369 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.369 * [taylor]: Taking taylor expansion of d1 in d4 7.370 * [backup-simplify]: Simplify d1 into d1 7.370 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.370 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.370 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) d1) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 7.370 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d1 7.370 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.370 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d1 7.370 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.370 * [taylor]: Taking taylor expansion of d1 in d1 7.370 * [backup-simplify]: Simplify 0 into 0 7.370 * [backup-simplify]: Simplify 1 into 1 7.371 * [backup-simplify]: Simplify (/ 1 1) into 1 7.371 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.371 * [taylor]: Taking taylor expansion of d4 in d1 7.371 * [backup-simplify]: Simplify d4 into d4 7.371 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.371 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 7.371 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 7.371 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.371 * [taylor]: Taking taylor expansion of d2 in d1 7.371 * [backup-simplify]: Simplify d2 into d2 7.371 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.371 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.371 * [taylor]: Taking taylor expansion of d3 in d1 7.371 * [backup-simplify]: Simplify d3 into d3 7.371 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.371 * [taylor]: Taking taylor expansion of d1 in d1 7.371 * [backup-simplify]: Simplify 0 into 0 7.371 * [backup-simplify]: Simplify 1 into 1 7.371 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.371 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.371 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 7.371 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d4) (/ (- (/ 1 d2) (/ 1 d3)) d1)) in d1 7.371 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d4)) (/ (- (/ 1 d2) (/ 1 d3)) d1)) 7.372 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d4)) in d1 7.372 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.372 * [taylor]: Taking taylor expansion of d1 in d1 7.372 * [backup-simplify]: Simplify 0 into 0 7.372 * [backup-simplify]: Simplify 1 into 1 7.372 * [backup-simplify]: Simplify (/ 1 1) into 1 7.372 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.372 * [taylor]: Taking taylor expansion of d4 in d1 7.372 * [backup-simplify]: Simplify d4 into d4 7.372 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.372 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 7.372 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 7.372 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.372 * [taylor]: Taking taylor expansion of d2 in d1 7.372 * [backup-simplify]: Simplify d2 into d2 7.372 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.372 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.372 * [taylor]: Taking taylor expansion of d3 in d1 7.372 * [backup-simplify]: Simplify d3 into d3 7.373 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.373 * [taylor]: Taking taylor expansion of d1 in d1 7.373 * [backup-simplify]: Simplify 0 into 0 7.373 * [backup-simplify]: Simplify 1 into 1 7.373 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.373 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.373 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 7.373 * [backup-simplify]: Simplify (* 1 (/ 1 d4)) into (/ 1 d4) 7.373 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 7.373 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 7.373 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 7.373 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.373 * [taylor]: Taking taylor expansion of d4 in d4 7.373 * [backup-simplify]: Simplify 0 into 0 7.373 * [backup-simplify]: Simplify 1 into 1 7.374 * [backup-simplify]: Simplify (/ 1 1) into 1 7.374 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.374 * [taylor]: Taking taylor expansion of d2 in d4 7.374 * [backup-simplify]: Simplify d2 into d2 7.374 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.374 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.374 * [taylor]: Taking taylor expansion of d3 in d4 7.374 * [backup-simplify]: Simplify d3 into d3 7.374 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.374 * [backup-simplify]: Simplify (+ 1 0) into 1 7.375 * [backup-simplify]: Simplify (+ 1 0) into 1 7.375 * [taylor]: Taking taylor expansion of 1 in d2 7.375 * [backup-simplify]: Simplify 1 into 1 7.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.380 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 d4))) into 0 7.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.381 * [backup-simplify]: Simplify (- 0) into 0 7.382 * [backup-simplify]: Simplify (+ 0 0) into 0 7.382 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 7.382 * [backup-simplify]: Simplify (+ 0 0) into 0 7.382 * [taylor]: Taking taylor expansion of 0 in d4 7.382 * [backup-simplify]: Simplify 0 into 0 7.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.383 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 7.383 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.383 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.383 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.383 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.383 * [taylor]: Taking taylor expansion of d2 in d2 7.383 * [backup-simplify]: Simplify 0 into 0 7.383 * [backup-simplify]: Simplify 1 into 1 7.383 * [backup-simplify]: Simplify (/ 1 1) into 1 7.384 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.384 * [taylor]: Taking taylor expansion of d3 in d2 7.384 * [backup-simplify]: Simplify d3 into d3 7.384 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.384 * [backup-simplify]: Simplify (+ 1 0) into 1 7.384 * [taylor]: Taking taylor expansion of 1 in d3 7.384 * [backup-simplify]: Simplify 1 into 1 7.384 * [taylor]: Taking taylor expansion of 1 in d3 7.384 * [backup-simplify]: Simplify 1 into 1 7.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.385 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d4)))) into 0 7.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.386 * [backup-simplify]: Simplify (- 0) into 0 7.386 * [backup-simplify]: Simplify (+ 0 0) into 0 7.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.387 * [backup-simplify]: Simplify (+ 0 0) into 0 7.387 * [taylor]: Taking taylor expansion of 0 in d4 7.387 * [backup-simplify]: Simplify 0 into 0 7.387 * [taylor]: Taking taylor expansion of 0 in d2 7.387 * [backup-simplify]: Simplify 0 into 0 7.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.388 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.388 * [backup-simplify]: Simplify (+ 0 0) into 0 7.388 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.388 * [backup-simplify]: Simplify (- 0) into 0 7.388 * [backup-simplify]: Simplify (+ 0 0) into 0 7.388 * [taylor]: Taking taylor expansion of 0 in d2 7.389 * [backup-simplify]: Simplify 0 into 0 7.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.389 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.389 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.389 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.389 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.389 * [taylor]: Taking taylor expansion of d3 in d3 7.389 * [backup-simplify]: Simplify 0 into 0 7.389 * [backup-simplify]: Simplify 1 into 1 7.389 * [backup-simplify]: Simplify (/ 1 1) into 1 7.390 * [backup-simplify]: Simplify (- 1) into -1 7.390 * [backup-simplify]: Simplify -1 into -1 7.390 * [taylor]: Taking taylor expansion of 0 in d3 7.390 * [backup-simplify]: Simplify 0 into 0 7.390 * [backup-simplify]: Simplify 1 into 1 7.390 * [backup-simplify]: Simplify 1 into 1 7.391 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 7.391 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (/ 1 (- d4)) (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))))) into (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.391 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in (d1 d4 d2 d3) around 0 7.391 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d3 7.391 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.391 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d3 7.391 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 7.391 * [taylor]: Taking taylor expansion of -1 in d3 7.391 * [backup-simplify]: Simplify -1 into -1 7.391 * [taylor]: Taking taylor expansion of d1 in d3 7.391 * [backup-simplify]: Simplify d1 into d1 7.391 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.391 * [taylor]: Taking taylor expansion of (/ -1 d4) in d3 7.391 * [taylor]: Taking taylor expansion of -1 in d3 7.391 * [backup-simplify]: Simplify -1 into -1 7.391 * [taylor]: Taking taylor expansion of d4 in d3 7.391 * [backup-simplify]: Simplify d4 into d4 7.391 * [backup-simplify]: Simplify (/ -1 d4) into (/ -1 d4) 7.391 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 7.391 * [taylor]: Taking taylor expansion of -1 in d3 7.391 * [backup-simplify]: Simplify -1 into -1 7.391 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 7.391 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 7.391 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.391 * [taylor]: Taking taylor expansion of d3 in d3 7.391 * [backup-simplify]: Simplify 0 into 0 7.391 * [backup-simplify]: Simplify 1 into 1 7.391 * [backup-simplify]: Simplify (/ 1 1) into 1 7.392 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.392 * [taylor]: Taking taylor expansion of d2 in d3 7.392 * [backup-simplify]: Simplify d2 into d2 7.392 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.392 * [taylor]: Taking taylor expansion of d1 in d3 7.392 * [backup-simplify]: Simplify d1 into d1 7.392 * [backup-simplify]: Simplify (+ 1 0) into 1 7.392 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.392 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d2 7.392 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.392 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d2 7.392 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 7.392 * [taylor]: Taking taylor expansion of -1 in d2 7.392 * [backup-simplify]: Simplify -1 into -1 7.392 * [taylor]: Taking taylor expansion of d1 in d2 7.392 * [backup-simplify]: Simplify d1 into d1 7.392 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.392 * [taylor]: Taking taylor expansion of (/ -1 d4) in d2 7.392 * [taylor]: Taking taylor expansion of -1 in d2 7.392 * [backup-simplify]: Simplify -1 into -1 7.392 * [taylor]: Taking taylor expansion of d4 in d2 7.392 * [backup-simplify]: Simplify d4 into d4 7.392 * [backup-simplify]: Simplify (/ -1 d4) into (/ -1 d4) 7.392 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 7.392 * [taylor]: Taking taylor expansion of -1 in d2 7.392 * [backup-simplify]: Simplify -1 into -1 7.392 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 7.392 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 7.392 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.392 * [taylor]: Taking taylor expansion of d3 in d2 7.392 * [backup-simplify]: Simplify d3 into d3 7.392 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.392 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.392 * [taylor]: Taking taylor expansion of d2 in d2 7.392 * [backup-simplify]: Simplify 0 into 0 7.392 * [backup-simplify]: Simplify 1 into 1 7.393 * [backup-simplify]: Simplify (/ 1 1) into 1 7.393 * [taylor]: Taking taylor expansion of d1 in d2 7.393 * [backup-simplify]: Simplify d1 into d1 7.393 * [backup-simplify]: Simplify (- 1) into -1 7.393 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.393 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.393 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d4 7.393 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.393 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d4 7.393 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 7.393 * [taylor]: Taking taylor expansion of -1 in d4 7.393 * [backup-simplify]: Simplify -1 into -1 7.393 * [taylor]: Taking taylor expansion of d1 in d4 7.393 * [backup-simplify]: Simplify d1 into d1 7.393 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.393 * [taylor]: Taking taylor expansion of (/ -1 d4) in d4 7.393 * [taylor]: Taking taylor expansion of -1 in d4 7.393 * [backup-simplify]: Simplify -1 into -1 7.393 * [taylor]: Taking taylor expansion of d4 in d4 7.394 * [backup-simplify]: Simplify 0 into 0 7.394 * [backup-simplify]: Simplify 1 into 1 7.394 * [backup-simplify]: Simplify (/ -1 1) into -1 7.394 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d4 7.394 * [taylor]: Taking taylor expansion of -1 in d4 7.394 * [backup-simplify]: Simplify -1 into -1 7.394 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d4 7.394 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 7.394 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.394 * [taylor]: Taking taylor expansion of d3 in d4 7.394 * [backup-simplify]: Simplify d3 into d3 7.394 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.394 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.394 * [taylor]: Taking taylor expansion of d2 in d4 7.394 * [backup-simplify]: Simplify d2 into d2 7.394 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.394 * [taylor]: Taking taylor expansion of d1 in d4 7.394 * [backup-simplify]: Simplify d1 into d1 7.394 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.394 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.394 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) d1) into (/ (- (/ 1 d3) (/ 1 d2)) d1) 7.394 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d1 7.394 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.394 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d1 7.394 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 7.394 * [taylor]: Taking taylor expansion of -1 in d1 7.394 * [backup-simplify]: Simplify -1 into -1 7.394 * [taylor]: Taking taylor expansion of d1 in d1 7.394 * [backup-simplify]: Simplify 0 into 0 7.394 * [backup-simplify]: Simplify 1 into 1 7.395 * [backup-simplify]: Simplify (/ -1 1) into -1 7.395 * [taylor]: Taking taylor expansion of (/ -1 d4) in d1 7.395 * [taylor]: Taking taylor expansion of -1 in d1 7.395 * [backup-simplify]: Simplify -1 into -1 7.395 * [taylor]: Taking taylor expansion of d4 in d1 7.395 * [backup-simplify]: Simplify d4 into d4 7.395 * [backup-simplify]: Simplify (/ -1 d4) into (/ -1 d4) 7.395 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 7.395 * [taylor]: Taking taylor expansion of -1 in d1 7.395 * [backup-simplify]: Simplify -1 into -1 7.395 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 7.395 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 7.395 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.395 * [taylor]: Taking taylor expansion of d3 in d1 7.395 * [backup-simplify]: Simplify d3 into d3 7.395 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.395 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.395 * [taylor]: Taking taylor expansion of d2 in d1 7.395 * [backup-simplify]: Simplify d2 into d2 7.395 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.395 * [taylor]: Taking taylor expansion of d1 in d1 7.395 * [backup-simplify]: Simplify 0 into 0 7.395 * [backup-simplify]: Simplify 1 into 1 7.395 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.395 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.395 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 7.395 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d4) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) in d1 7.395 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d4)) (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))) 7.395 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d4)) in d1 7.395 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 7.395 * [taylor]: Taking taylor expansion of -1 in d1 7.395 * [backup-simplify]: Simplify -1 into -1 7.395 * [taylor]: Taking taylor expansion of d1 in d1 7.395 * [backup-simplify]: Simplify 0 into 0 7.395 * [backup-simplify]: Simplify 1 into 1 7.396 * [backup-simplify]: Simplify (/ -1 1) into -1 7.396 * [taylor]: Taking taylor expansion of (/ -1 d4) in d1 7.396 * [taylor]: Taking taylor expansion of -1 in d1 7.396 * [backup-simplify]: Simplify -1 into -1 7.396 * [taylor]: Taking taylor expansion of d4 in d1 7.396 * [backup-simplify]: Simplify d4 into d4 7.396 * [backup-simplify]: Simplify (/ -1 d4) into (/ -1 d4) 7.396 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 7.396 * [taylor]: Taking taylor expansion of -1 in d1 7.396 * [backup-simplify]: Simplify -1 into -1 7.396 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 7.396 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 7.396 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.396 * [taylor]: Taking taylor expansion of d3 in d1 7.396 * [backup-simplify]: Simplify d3 into d3 7.396 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.396 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.396 * [taylor]: Taking taylor expansion of d2 in d1 7.396 * [backup-simplify]: Simplify d2 into d2 7.396 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.396 * [taylor]: Taking taylor expansion of d1 in d1 7.396 * [backup-simplify]: Simplify 0 into 0 7.396 * [backup-simplify]: Simplify 1 into 1 7.396 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.396 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.396 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 7.396 * [backup-simplify]: Simplify (* -1 (/ -1 d4)) into (/ 1 d4) 7.396 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 7.397 * [backup-simplify]: Simplify (+ (/ 1 d4) (* -1 (- (/ 1 d3) (/ 1 d2)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 7.397 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 7.397 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 7.397 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.397 * [taylor]: Taking taylor expansion of d4 in d4 7.397 * [backup-simplify]: Simplify 0 into 0 7.397 * [backup-simplify]: Simplify 1 into 1 7.397 * [backup-simplify]: Simplify (/ 1 1) into 1 7.397 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.397 * [taylor]: Taking taylor expansion of d2 in d4 7.397 * [backup-simplify]: Simplify d2 into d2 7.397 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.397 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.397 * [taylor]: Taking taylor expansion of d3 in d4 7.397 * [backup-simplify]: Simplify d3 into d3 7.397 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.397 * [backup-simplify]: Simplify (+ 1 0) into 1 7.398 * [backup-simplify]: Simplify (+ 1 0) into 1 7.398 * [taylor]: Taking taylor expansion of 1 in d2 7.398 * [backup-simplify]: Simplify 1 into 1 7.398 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ -1 d4) (/ 0 d4)))) into 0 7.398 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.399 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 d4))) into 0 7.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.399 * [backup-simplify]: Simplify (- 0) into 0 7.399 * [backup-simplify]: Simplify (+ 0 0) into 0 7.400 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 7.400 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 7.400 * [backup-simplify]: Simplify (+ 0 0) into 0 7.400 * [taylor]: Taking taylor expansion of 0 in d4 7.400 * [backup-simplify]: Simplify 0 into 0 7.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.401 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2) 7.401 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.401 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.401 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.401 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.401 * [taylor]: Taking taylor expansion of d2 in d2 7.401 * [backup-simplify]: Simplify 0 into 0 7.401 * [backup-simplify]: Simplify 1 into 1 7.401 * [backup-simplify]: Simplify (/ 1 1) into 1 7.401 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.401 * [taylor]: Taking taylor expansion of d3 in d2 7.401 * [backup-simplify]: Simplify d3 into d3 7.401 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.402 * [backup-simplify]: Simplify (+ 1 0) into 1 7.402 * [taylor]: Taking taylor expansion of 1 in d3 7.402 * [backup-simplify]: Simplify 1 into 1 7.402 * [taylor]: Taking taylor expansion of 1 in d3 7.402 * [backup-simplify]: Simplify 1 into 1 7.402 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ -1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.403 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.404 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d4)))) into 0 7.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.405 * [backup-simplify]: Simplify (- 0) into 0 7.405 * [backup-simplify]: Simplify (+ 0 0) into 0 7.406 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.407 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 7.408 * [backup-simplify]: Simplify (+ 0 0) into 0 7.408 * [taylor]: Taking taylor expansion of 0 in d4 7.408 * [backup-simplify]: Simplify 0 into 0 7.408 * [taylor]: Taking taylor expansion of 0 in d2 7.408 * [backup-simplify]: Simplify 0 into 0 7.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.409 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.409 * [backup-simplify]: Simplify (+ 0 0) into 0 7.409 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.410 * [backup-simplify]: Simplify (- 0) into 0 7.410 * [backup-simplify]: Simplify (+ 0 0) into 0 7.410 * [taylor]: Taking taylor expansion of 0 in d2 7.410 * [backup-simplify]: Simplify 0 into 0 7.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.411 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.411 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.411 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.411 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.411 * [taylor]: Taking taylor expansion of d3 in d3 7.411 * [backup-simplify]: Simplify 0 into 0 7.411 * [backup-simplify]: Simplify 1 into 1 7.412 * [backup-simplify]: Simplify (/ 1 1) into 1 7.412 * [backup-simplify]: Simplify (- 1) into -1 7.412 * [backup-simplify]: Simplify -1 into -1 7.412 * [taylor]: Taking taylor expansion of 0 in d3 7.412 * [backup-simplify]: Simplify 0 into 0 7.412 * [backup-simplify]: Simplify 1 into 1 7.412 * [backup-simplify]: Simplify 1 into 1 7.413 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 7.413 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 7.413 * [backup-simplify]: Simplify (* d1 (- d2 d3)) into (* (- d2 d3) d1) 7.413 * [approximate]: Taking taylor expansion of (* (- d2 d3) d1) in (d1 d2 d3) around 0 7.413 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d3 7.413 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 7.413 * [taylor]: Taking taylor expansion of d2 in d3 7.413 * [backup-simplify]: Simplify d2 into d2 7.413 * [taylor]: Taking taylor expansion of d3 in d3 7.413 * [backup-simplify]: Simplify 0 into 0 7.413 * [backup-simplify]: Simplify 1 into 1 7.413 * [taylor]: Taking taylor expansion of d1 in d3 7.413 * [backup-simplify]: Simplify d1 into d1 7.413 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d2 7.413 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.413 * [taylor]: Taking taylor expansion of d2 in d2 7.413 * [backup-simplify]: Simplify 0 into 0 7.413 * [backup-simplify]: Simplify 1 into 1 7.414 * [taylor]: Taking taylor expansion of d3 in d2 7.414 * [backup-simplify]: Simplify d3 into d3 7.414 * [taylor]: Taking taylor expansion of d1 in d2 7.414 * [backup-simplify]: Simplify d1 into d1 7.414 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 7.414 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 7.414 * [taylor]: Taking taylor expansion of d2 in d1 7.414 * [backup-simplify]: Simplify d2 into d2 7.414 * [taylor]: Taking taylor expansion of d3 in d1 7.414 * [backup-simplify]: Simplify d3 into d3 7.414 * [taylor]: Taking taylor expansion of d1 in d1 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [backup-simplify]: Simplify 1 into 1 7.414 * [taylor]: Taking taylor expansion of (* (- d2 d3) d1) in d1 7.414 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 7.414 * [taylor]: Taking taylor expansion of d2 in d1 7.414 * [backup-simplify]: Simplify d2 into d2 7.414 * [taylor]: Taking taylor expansion of d3 in d1 7.414 * [backup-simplify]: Simplify d3 into d3 7.414 * [taylor]: Taking taylor expansion of d1 in d1 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [backup-simplify]: Simplify 1 into 1 7.414 * [backup-simplify]: Simplify (- d3) into (- d3) 7.414 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 7.414 * [backup-simplify]: Simplify (* (- d2 d3) 0) into 0 7.414 * [taylor]: Taking taylor expansion of 0 in d2 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [taylor]: Taking taylor expansion of 0 in d3 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [backup-simplify]: Simplify (- 0) into 0 7.415 * [backup-simplify]: Simplify (+ 0 0) into 0 7.415 * [backup-simplify]: Simplify (+ (* (- d2 d3) 1) (* 0 0)) into (- d2 d3) 7.415 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.415 * [taylor]: Taking taylor expansion of d2 in d2 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [backup-simplify]: Simplify 1 into 1 7.415 * [taylor]: Taking taylor expansion of d3 in d2 7.415 * [backup-simplify]: Simplify d3 into d3 7.415 * [backup-simplify]: Simplify (- d3) into (- d3) 7.415 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 7.415 * [taylor]: Taking taylor expansion of (- d3) in d3 7.415 * [taylor]: Taking taylor expansion of d3 in d3 7.415 * [backup-simplify]: Simplify 0 into 0 7.415 * [backup-simplify]: Simplify 1 into 1 7.415 * [backup-simplify]: Simplify (- 0) into 0 7.415 * [backup-simplify]: Simplify 0 into 0 7.416 * [taylor]: Taking taylor expansion of 0 in d3 7.416 * [backup-simplify]: Simplify 0 into 0 7.416 * [backup-simplify]: Simplify 0 into 0 7.416 * [backup-simplify]: Simplify 0 into 0 7.416 * [backup-simplify]: Simplify (- 0) into 0 7.416 * [backup-simplify]: Simplify (+ 0 0) into 0 7.417 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 1) (* 0 0))) into 0 7.417 * [taylor]: Taking taylor expansion of 0 in d2 7.417 * [backup-simplify]: Simplify 0 into 0 7.417 * [taylor]: Taking taylor expansion of 0 in d3 7.417 * [backup-simplify]: Simplify 0 into 0 7.417 * [backup-simplify]: Simplify 0 into 0 7.417 * [backup-simplify]: Simplify (- 0) into 0 7.417 * [backup-simplify]: Simplify (+ 1 0) into 1 7.417 * [taylor]: Taking taylor expansion of 1 in d3 7.417 * [backup-simplify]: Simplify 1 into 1 7.417 * [backup-simplify]: Simplify 1 into 1 7.417 * [taylor]: Taking taylor expansion of 0 in d3 7.417 * [backup-simplify]: Simplify 0 into 0 7.417 * [backup-simplify]: Simplify 0 into 0 7.418 * [backup-simplify]: Simplify (- 1) into -1 7.418 * [backup-simplify]: Simplify -1 into -1 7.418 * [backup-simplify]: Simplify 0 into 0 7.418 * [backup-simplify]: Simplify 0 into 0 7.418 * [backup-simplify]: Simplify (- 0) into 0 7.418 * [backup-simplify]: Simplify (+ 0 0) into 0 7.419 * [backup-simplify]: Simplify (+ (* (- d2 d3) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.419 * [taylor]: Taking taylor expansion of 0 in d2 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [taylor]: Taking taylor expansion of 0 in d3 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [taylor]: Taking taylor expansion of 0 in d3 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [backup-simplify]: Simplify (- 0) into 0 7.419 * [backup-simplify]: Simplify (+ 0 0) into 0 7.419 * [taylor]: Taking taylor expansion of 0 in d3 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [taylor]: Taking taylor expansion of 0 in d3 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [backup-simplify]: Simplify 0 into 0 7.419 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 7.420 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) into (/ (- (/ 1 d2) (/ 1 d3)) d1) 7.420 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in (d1 d2 d3) around 0 7.420 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3 7.420 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 7.420 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.420 * [taylor]: Taking taylor expansion of d2 in d3 7.420 * [backup-simplify]: Simplify d2 into d2 7.420 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.420 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.420 * [taylor]: Taking taylor expansion of d3 in d3 7.420 * [backup-simplify]: Simplify 0 into 0 7.420 * [backup-simplify]: Simplify 1 into 1 7.420 * [backup-simplify]: Simplify (/ 1 1) into 1 7.420 * [taylor]: Taking taylor expansion of d1 in d3 7.420 * [backup-simplify]: Simplify d1 into d1 7.420 * [backup-simplify]: Simplify (- 1) into -1 7.421 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.421 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.421 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2 7.421 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.421 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.421 * [taylor]: Taking taylor expansion of d2 in d2 7.421 * [backup-simplify]: Simplify 0 into 0 7.421 * [backup-simplify]: Simplify 1 into 1 7.421 * [backup-simplify]: Simplify (/ 1 1) into 1 7.421 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.421 * [taylor]: Taking taylor expansion of d3 in d2 7.421 * [backup-simplify]: Simplify d3 into d3 7.421 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.421 * [taylor]: Taking taylor expansion of d1 in d2 7.421 * [backup-simplify]: Simplify d1 into d1 7.421 * [backup-simplify]: Simplify (+ 1 0) into 1 7.421 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.421 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 7.421 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 7.421 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.421 * [taylor]: Taking taylor expansion of d2 in d1 7.421 * [backup-simplify]: Simplify d2 into d2 7.422 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.422 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.422 * [taylor]: Taking taylor expansion of d3 in d1 7.422 * [backup-simplify]: Simplify d3 into d3 7.422 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.422 * [taylor]: Taking taylor expansion of d1 in d1 7.422 * [backup-simplify]: Simplify 0 into 0 7.422 * [backup-simplify]: Simplify 1 into 1 7.422 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.422 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.422 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 7.422 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1 7.422 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 7.422 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.422 * [taylor]: Taking taylor expansion of d2 in d1 7.422 * [backup-simplify]: Simplify d2 into d2 7.422 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.422 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.422 * [taylor]: Taking taylor expansion of d3 in d1 7.422 * [backup-simplify]: Simplify d3 into d3 7.422 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.422 * [taylor]: Taking taylor expansion of d1 in d1 7.422 * [backup-simplify]: Simplify 0 into 0 7.422 * [backup-simplify]: Simplify 1 into 1 7.422 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.422 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.422 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3)) 7.422 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.422 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.422 * [taylor]: Taking taylor expansion of d2 in d2 7.422 * [backup-simplify]: Simplify 0 into 0 7.422 * [backup-simplify]: Simplify 1 into 1 7.423 * [backup-simplify]: Simplify (/ 1 1) into 1 7.423 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.423 * [taylor]: Taking taylor expansion of d3 in d2 7.423 * [backup-simplify]: Simplify d3 into d3 7.423 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.423 * [backup-simplify]: Simplify (+ 1 0) into 1 7.423 * [taylor]: Taking taylor expansion of 1 in d3 7.423 * [backup-simplify]: Simplify 1 into 1 7.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.423 * [backup-simplify]: Simplify (- 0) into 0 7.424 * [backup-simplify]: Simplify (+ 0 0) into 0 7.424 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0 7.424 * [taylor]: Taking taylor expansion of 0 in d2 7.424 * [backup-simplify]: Simplify 0 into 0 7.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.425 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.425 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.425 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.425 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.425 * [taylor]: Taking taylor expansion of d3 in d3 7.425 * [backup-simplify]: Simplify 0 into 0 7.425 * [backup-simplify]: Simplify 1 into 1 7.425 * [backup-simplify]: Simplify (/ 1 1) into 1 7.426 * [backup-simplify]: Simplify (- 1) into -1 7.426 * [backup-simplify]: Simplify -1 into -1 7.426 * [backup-simplify]: Simplify 1 into 1 7.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.426 * [backup-simplify]: Simplify (- 0) into 0 7.426 * [backup-simplify]: Simplify (+ 0 0) into 0 7.427 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.427 * [taylor]: Taking taylor expansion of 0 in d2 7.427 * [backup-simplify]: Simplify 0 into 0 7.427 * [taylor]: Taking taylor expansion of 0 in d3 7.427 * [backup-simplify]: Simplify 0 into 0 7.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.428 * [backup-simplify]: Simplify (- 0) into 0 7.428 * [backup-simplify]: Simplify (+ 0 0) into 0 7.429 * [taylor]: Taking taylor expansion of 0 in d3 7.429 * [backup-simplify]: Simplify 0 into 0 7.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.429 * [backup-simplify]: Simplify (- 0) into 0 7.429 * [backup-simplify]: Simplify 0 into 0 7.429 * [backup-simplify]: Simplify 0 into 0 7.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.430 * [backup-simplify]: Simplify (- 0) into 0 7.430 * [backup-simplify]: Simplify (+ 0 0) into 0 7.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.431 * [taylor]: Taking taylor expansion of 0 in d2 7.431 * [backup-simplify]: Simplify 0 into 0 7.431 * [taylor]: Taking taylor expansion of 0 in d3 7.431 * [backup-simplify]: Simplify 0 into 0 7.431 * [taylor]: Taking taylor expansion of 0 in d3 7.431 * [backup-simplify]: Simplify 0 into 0 7.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.432 * [backup-simplify]: Simplify (- 0) into 0 7.432 * [backup-simplify]: Simplify (+ 0 0) into 0 7.432 * [taylor]: Taking taylor expansion of 0 in d3 7.432 * [backup-simplify]: Simplify 0 into 0 7.433 * [backup-simplify]: Simplify 0 into 0 7.433 * [backup-simplify]: Simplify 0 into 0 7.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.433 * [backup-simplify]: Simplify (- 0) into 0 7.433 * [backup-simplify]: Simplify 0 into 0 7.433 * [backup-simplify]: Simplify 0 into 0 7.434 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 7.434 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) 7.434 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in (d1 d2 d3) around 0 7.434 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3 7.434 * [taylor]: Taking taylor expansion of -1 in d3 7.434 * [backup-simplify]: Simplify -1 into -1 7.434 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3 7.434 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 7.434 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.434 * [taylor]: Taking taylor expansion of d3 in d3 7.434 * [backup-simplify]: Simplify 0 into 0 7.434 * [backup-simplify]: Simplify 1 into 1 7.434 * [backup-simplify]: Simplify (/ 1 1) into 1 7.434 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 7.434 * [taylor]: Taking taylor expansion of d2 in d3 7.434 * [backup-simplify]: Simplify d2 into d2 7.434 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.434 * [taylor]: Taking taylor expansion of d1 in d3 7.434 * [backup-simplify]: Simplify d1 into d1 7.434 * [backup-simplify]: Simplify (+ 1 0) into 1 7.435 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.435 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2 7.435 * [taylor]: Taking taylor expansion of -1 in d2 7.435 * [backup-simplify]: Simplify -1 into -1 7.435 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2 7.435 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 7.435 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.435 * [taylor]: Taking taylor expansion of d3 in d2 7.435 * [backup-simplify]: Simplify d3 into d3 7.435 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.435 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.435 * [taylor]: Taking taylor expansion of d2 in d2 7.435 * [backup-simplify]: Simplify 0 into 0 7.435 * [backup-simplify]: Simplify 1 into 1 7.435 * [backup-simplify]: Simplify (/ 1 1) into 1 7.435 * [taylor]: Taking taylor expansion of d1 in d2 7.435 * [backup-simplify]: Simplify d1 into d1 7.435 * [backup-simplify]: Simplify (- 1) into -1 7.436 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.436 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.436 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 7.436 * [taylor]: Taking taylor expansion of -1 in d1 7.436 * [backup-simplify]: Simplify -1 into -1 7.436 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 7.436 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 7.436 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.436 * [taylor]: Taking taylor expansion of d3 in d1 7.436 * [backup-simplify]: Simplify d3 into d3 7.436 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.436 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.436 * [taylor]: Taking taylor expansion of d2 in d1 7.436 * [backup-simplify]: Simplify d2 into d2 7.436 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.436 * [taylor]: Taking taylor expansion of d1 in d1 7.436 * [backup-simplify]: Simplify 0 into 0 7.436 * [backup-simplify]: Simplify 1 into 1 7.436 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.436 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.436 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 7.436 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1 7.436 * [taylor]: Taking taylor expansion of -1 in d1 7.436 * [backup-simplify]: Simplify -1 into -1 7.436 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1 7.436 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 7.436 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 7.436 * [taylor]: Taking taylor expansion of d3 in d1 7.436 * [backup-simplify]: Simplify d3 into d3 7.436 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.436 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.436 * [taylor]: Taking taylor expansion of d2 in d1 7.436 * [backup-simplify]: Simplify d2 into d2 7.436 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.436 * [taylor]: Taking taylor expansion of d1 in d1 7.436 * [backup-simplify]: Simplify 0 into 0 7.436 * [backup-simplify]: Simplify 1 into 1 7.436 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 7.436 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 7.436 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2)) 7.437 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 7.437 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (/ 1 d2))) in d2 7.437 * [taylor]: Taking taylor expansion of -1 in d2 7.437 * [backup-simplify]: Simplify -1 into -1 7.437 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 7.437 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.437 * [taylor]: Taking taylor expansion of d3 in d2 7.437 * [backup-simplify]: Simplify d3 into d3 7.437 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.437 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.437 * [taylor]: Taking taylor expansion of d2 in d2 7.437 * [backup-simplify]: Simplify 0 into 0 7.437 * [backup-simplify]: Simplify 1 into 1 7.437 * [backup-simplify]: Simplify (/ 1 1) into 1 7.437 * [backup-simplify]: Simplify (- 1) into -1 7.438 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.438 * [backup-simplify]: Simplify (* -1 -1) into 1 7.438 * [taylor]: Taking taylor expansion of 1 in d3 7.438 * [backup-simplify]: Simplify 1 into 1 7.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.438 * [backup-simplify]: Simplify (- 0) into 0 7.438 * [backup-simplify]: Simplify (+ 0 0) into 0 7.439 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0 7.439 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 7.440 * [taylor]: Taking taylor expansion of 0 in d2 7.440 * [backup-simplify]: Simplify 0 into 0 7.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.440 * [backup-simplify]: Simplify (- 0) into 0 7.440 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 7.441 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d3)) (* 0 -1)) into (- (/ 1 d3)) 7.441 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.441 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.441 * [taylor]: Taking taylor expansion of d3 in d3 7.441 * [backup-simplify]: Simplify 0 into 0 7.441 * [backup-simplify]: Simplify 1 into 1 7.441 * [backup-simplify]: Simplify (/ 1 1) into 1 7.441 * [backup-simplify]: Simplify (- 1) into -1 7.441 * [backup-simplify]: Simplify -1 into -1 7.441 * [backup-simplify]: Simplify 1 into 1 7.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.442 * [backup-simplify]: Simplify (- 0) into 0 7.442 * [backup-simplify]: Simplify (+ 0 0) into 0 7.443 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.443 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 7.443 * [taylor]: Taking taylor expansion of 0 in d2 7.443 * [backup-simplify]: Simplify 0 into 0 7.443 * [taylor]: Taking taylor expansion of 0 in d3 7.443 * [backup-simplify]: Simplify 0 into 0 7.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.444 * [backup-simplify]: Simplify (- 0) into 0 7.445 * [backup-simplify]: Simplify (+ 0 0) into 0 7.445 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d3)) (* 0 -1))) into 0 7.445 * [taylor]: Taking taylor expansion of 0 in d3 7.445 * [backup-simplify]: Simplify 0 into 0 7.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.446 * [backup-simplify]: Simplify (- 0) into 0 7.446 * [backup-simplify]: Simplify 0 into 0 7.446 * [backup-simplify]: Simplify 0 into 0 7.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.447 * [backup-simplify]: Simplify (- 0) into 0 7.447 * [backup-simplify]: Simplify (+ 0 0) into 0 7.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.451 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2)))))) into 0 7.451 * [taylor]: Taking taylor expansion of 0 in d2 7.451 * [backup-simplify]: Simplify 0 into 0 7.451 * [taylor]: Taking taylor expansion of 0 in d3 7.451 * [backup-simplify]: Simplify 0 into 0 7.451 * [taylor]: Taking taylor expansion of 0 in d3 7.451 * [backup-simplify]: Simplify 0 into 0 7.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.452 * [backup-simplify]: Simplify (- 0) into 0 7.453 * [backup-simplify]: Simplify (+ 0 0) into 0 7.454 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 -1)))) into 0 7.454 * [taylor]: Taking taylor expansion of 0 in d3 7.454 * [backup-simplify]: Simplify 0 into 0 7.454 * [backup-simplify]: Simplify 0 into 0 7.454 * [backup-simplify]: Simplify 0 into 0 7.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.455 * [backup-simplify]: Simplify (- 0) into 0 7.455 * [backup-simplify]: Simplify 0 into 0 7.455 * [backup-simplify]: Simplify 0 into 0 7.456 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 7.456 * * * [progress]: simplifying candidates 7.456 * * * * [progress]: [ 1 / 64 ] simplifiying candidate # 7.456 * * * * [progress]: [ 2 / 64 ] simplifiying candidate # 7.456 * * * * [progress]: [ 3 / 64 ] simplifiying candidate # 7.456 * * * * [progress]: [ 4 / 64 ] simplifiying candidate # 7.456 * * * * [progress]: [ 5 / 64 ] simplifiying candidate # 7.456 * * * * [progress]: [ 6 / 64 ] simplifiying candidate # 7.456 * * * * [progress]: [ 7 / 64 ] simplifiying candidate # 7.456 * * * * [progress]: [ 8 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 9 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 10 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #real (real->posit16 (fma d1 d4 (* d1 (- d2 d3))))))> 7.457 * * * * [progress]: [ 12 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 13 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 14 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 15 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 16 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 17 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 18 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 19 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 20 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 21 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 22 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 23 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 24 / 64 ] simplifiying candidate # 7.457 * * * * [progress]: [ 25 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 26 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 27 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 28 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 29 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 30 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 31 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 32 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 33 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 34 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 35 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 36 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 37 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 38 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 39 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 40 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 41 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 42 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 43 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 44 / 64 ] simplifiying candidate # 7.458 * * * * [progress]: [ 45 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 46 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 47 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 48 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 49 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 50 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 51 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 52 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 53 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 54 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 55 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 56 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #real (real->posit16 (* d1 (- d2 d3))))))> 7.459 * * * * [progress]: [ 58 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 59 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 60 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 61 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 62 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 63 / 64 ] simplifiying candidate # 7.459 * * * * [progress]: [ 64 / 64 ] simplifiying candidate # 7.460 * [simplify]: Simplifying: (expm1 (fma d1 d4 (* d1 (- d2 d3)))) (log1p (fma d1 d4 (* d1 (- d2 d3)))) (* d1 d4) (log (fma d1 d4 (* d1 (- d2 d3)))) (exp (fma d1 d4 (* d1 (- d2 d3)))) (* (cbrt (fma d1 d4 (* d1 (- d2 d3)))) (cbrt (fma d1 d4 (* d1 (- d2 d3))))) (cbrt (fma d1 d4 (* d1 (- d2 d3)))) (* (* (fma d1 d4 (* d1 (- d2 d3))) (fma d1 d4 (* d1 (- d2 d3)))) (fma d1 d4 (* d1 (- d2 d3)))) (sqrt (fma d1 d4 (* d1 (- d2 d3)))) (sqrt (fma d1 d4 (* d1 (- d2 d3)))) (real->posit16 (fma d1 d4 (* d1 (- d2 d3)))) (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* d1 (- d2 d3)) (+ (log d1) (log (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (* (* d1 d1) d1) (* (* (- d2 d3) (- d2 d3)) (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma (sqrt d2) (sqrt d2) (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 (fma 1 d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3)))))) (* d1 (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) (* d1 (fma 1 d2 (- (* (sqrt d3) (sqrt d3))))) (* d1 (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3)))) (* d1 (fma 1 d2 (- (* d3 1)))) (* d1 (fma (- d3) 1 (* d3 1))) (* d1 d2) (* d1 (- d3)) (* d1 d2) (* d1 (- d3)) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma (* (cbrt d2) (cbrt d2)) (cbrt d2) (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* (fma (sqrt d2) (sqrt d2) (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma (sqrt d2) (sqrt d2) (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma (sqrt d2) (sqrt d2) (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* (fma 1 d2 (- (* (cbrt d3) (* (cbrt d3) (cbrt d3))))) d1) (* (fma (- (cbrt d3)) (* (cbrt d3) (cbrt d3)) (* (cbrt d3) (* (cbrt d3) (cbrt d3)))) d1) (* (fma 1 d2 (- (* (sqrt d3) (sqrt d3)))) d1) (* (fma (- (sqrt d3)) (sqrt d3) (* (sqrt d3) (sqrt d3))) d1) (* (fma 1 d2 (- (* d3 1))) d1) (* (fma (- d3) 1 (* d3 1)) d1) (* d2 d1) (* (- d3) d1) (* d2 d1) (* (- d3) d1) (* d1 (* (cbrt (- d2 d3)) (cbrt (- d2 d3)))) (* d1 (sqrt (- d2 d3))) (* d1 1) (* d1 (+ (sqrt d2) (sqrt d3))) (* d1 1) (* (cbrt d1) (- d2 d3)) (* (sqrt d1) (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (pow d2 3) (pow d3 3))) (* d1 (- (* d2 d2) (* d3 d3))) (real->posit16 (* d1 (- d2 d3))) 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)) 7.461 * * [simplify]: iteration 0: 120 enodes 7.493 * * [simplify]: iteration 1: 253 enodes 7.598 * * [simplify]: iteration 2: 490 enodes 7.825 * * [simplify]: iteration 3: 1351 enodes 9.634 * * [simplify]: iteration 4: 4603 enodes 10.547 * * [simplify]: iteration complete: 5000 enodes 10.547 * * [simplify]: Extracting #0: cost 34 inf + 0 10.551 * * [simplify]: Extracting #1: cost 409 inf + 2 10.560 * * [simplify]: Extracting #2: cost 637 inf + 8650 10.585 * * [simplify]: Extracting #3: cost 276 inf + 53745 10.609 * * [simplify]: Extracting #4: cost 62 inf + 88561 10.641 * * [simplify]: Extracting #5: cost 10 inf + 107105 10.700 * * [simplify]: Extracting #6: cost 0 inf + 111852 10.757 * * [simplify]: Extracting #7: cost 0 inf + 111812 10.802 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) d3))) (log1p (* d1 (- (+ d2 d4) d3))) (* d1 d4) (log (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (* d1 (- (+ d2 d4) d3))) (* (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (+ d2 d4) d3))) (sqrt (* d1 (- (+ d2 d4) d3))) (sqrt (* d1 (- (+ d2 d4) d3))) (real->posit16 (* d1 (- (+ d2 d4) d3))) (expm1 (* d1 (- d2 d3))) (log1p (* d1 (- d2 d3))) (* d1 (- d2 d3)) (log (* d1 (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* (sqrt d1) (sqrt (- d2 d3))) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 d2) (* d3 (- d1)) (* d1 d2) (* d3 (- d1)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 (- d2 d3)) (fma (* d1 d3) -1 (* d1 d3)) (* d1 d2) (* d3 (- d1)) (* d1 d2) (* d3 (- d1)) (* (* (cbrt (- d2 d3)) d1) (cbrt (- d2 d3))) (* (sqrt (- d2 d3)) d1) d1 (* (+ (sqrt d2) (sqrt d3)) d1) d1 (* (- d2 d3) (cbrt d1)) (* (sqrt d1) (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- (* d2 (* d2 d2)) (* d3 (* d3 d3)))) (* (+ d3 d2) (* d1 (- d2 d3))) (real->posit16 (* d1 (- d2 d3))) 0 (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) 10.805 * * * [progress]: adding candidates to table 10.997 * [progress]: [Phase 3 of 3] Extracting. 10.997 * * [regime]: Finding splitpoints for: (# # #) 10.997 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 10.997 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # #) 11.049 * * * * [regimes]: Trying to branch on d4 from (# # #) 11.092 * * * * [regimes]: Trying to branch on d3 from (# # #) 11.142 * * * * [regimes]: Trying to branch on d2 from (# # #) 11.195 * * * * [regimes]: Trying to branch on d1 from (# # #) 11.242 * * * [regime]: Found split indices: #