0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.072 * * * [progress]: [2/2] Setting up program. 0.077 * [progress]: [Phase 2 of 3] Improving. 0.077 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.078 * [simplify]: Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.078 * * [simplify]: iters left: 6 (11 enodes) 0.083 * * [simplify]: iters left: 5 (48 enodes) 0.101 * * [simplify]: iters left: 4 (113 enodes) 0.174 * * [simplify]: iters left: 3 (299 enodes) 0.307 * * [simplify]: Extracting #0: cost 1 inf + 0 0.307 * * [simplify]: Extracting #1: cost 46 inf + 0 0.308 * * [simplify]: Extracting #2: cost 95 inf + 378 0.309 * * [simplify]: Extracting #3: cost 51 inf + 4656 0.313 * * [simplify]: Extracting #4: cost 5 inf + 9454 0.319 * * [simplify]: Extracting #5: cost 0 inf + 10105 0.327 * [simplify]: Simplified to (* d1 (+ (- d2 d3) (- d4 d1))) 0.327 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1)))) 0.339 * * [progress]: iteration 1 / 4 0.339 * * * [progress]: picking best candidate 0.344 * * * * [pick]: Picked # 0.344 * * * [progress]: localizing error 0.367 * * * [progress]: generating rewritten candidates 0.367 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.383 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.418 * * * [progress]: generating series expansions 0.418 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.419 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 0.419 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 0.419 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 0.419 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.419 * [taylor]: Taking taylor expansion of d2 in d3 0.419 * [backup-simplify]: Simplify d2 into d2 0.419 * [taylor]: Taking taylor expansion of d1 in d3 0.419 * [backup-simplify]: Simplify d1 into d1 0.419 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.419 * [taylor]: Taking taylor expansion of d3 in d3 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [taylor]: Taking taylor expansion of d1 in d3 0.419 * [backup-simplify]: Simplify d1 into d1 0.419 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 0.419 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.419 * [taylor]: Taking taylor expansion of d2 in d2 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [taylor]: Taking taylor expansion of d1 in d2 0.419 * [backup-simplify]: Simplify d1 into d1 0.419 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.419 * [taylor]: Taking taylor expansion of d3 in d2 0.419 * [backup-simplify]: Simplify d3 into d3 0.419 * [taylor]: Taking taylor expansion of d1 in d2 0.419 * [backup-simplify]: Simplify d1 into d1 0.419 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 0.419 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.419 * [taylor]: Taking taylor expansion of d2 in d1 0.419 * [backup-simplify]: Simplify d2 into d2 0.419 * [taylor]: Taking taylor expansion of d1 in d1 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.419 * [taylor]: Taking taylor expansion of d3 in d1 0.419 * [backup-simplify]: Simplify d3 into d3 0.419 * [taylor]: Taking taylor expansion of d1 in d1 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 0.419 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.419 * [taylor]: Taking taylor expansion of d2 in d1 0.419 * [backup-simplify]: Simplify d2 into d2 0.419 * [taylor]: Taking taylor expansion of d1 in d1 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.419 * [taylor]: Taking taylor expansion of d3 in d1 0.419 * [backup-simplify]: Simplify d3 into d3 0.419 * [taylor]: Taking taylor expansion of d1 in d1 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (* d2 0) into 0 0.419 * [backup-simplify]: Simplify (* d3 0) into 0 0.420 * [backup-simplify]: Simplify (- 0) into 0 0.420 * [backup-simplify]: Simplify (+ 0 0) into 0 0.420 * [taylor]: Taking taylor expansion of 0 in d2 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [taylor]: Taking taylor expansion of 0 in d3 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify 0 into 0 0.421 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.421 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.421 * [backup-simplify]: Simplify (- d3) into (- d3) 0.421 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 0.421 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 0.421 * [taylor]: Taking taylor expansion of d2 in d2 0.421 * [backup-simplify]: Simplify 0 into 0 0.421 * [backup-simplify]: Simplify 1 into 1 0.421 * [taylor]: Taking taylor expansion of d3 in d2 0.421 * [backup-simplify]: Simplify d3 into d3 0.421 * [backup-simplify]: Simplify (- d3) into (- d3) 0.421 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 0.421 * [taylor]: Taking taylor expansion of (- d3) in d3 0.421 * [taylor]: Taking taylor expansion of d3 in d3 0.421 * [backup-simplify]: Simplify 0 into 0 0.421 * [backup-simplify]: Simplify 1 into 1 0.421 * [backup-simplify]: Simplify (- 0) into 0 0.421 * [backup-simplify]: Simplify 0 into 0 0.422 * [taylor]: Taking taylor expansion of 0 in d3 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.423 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.423 * [backup-simplify]: Simplify (- 0) into 0 0.423 * [backup-simplify]: Simplify (+ 0 0) into 0 0.423 * [taylor]: Taking taylor expansion of 0 in d2 0.423 * [backup-simplify]: Simplify 0 into 0 0.423 * [taylor]: Taking taylor expansion of 0 in d3 0.423 * [backup-simplify]: Simplify 0 into 0 0.423 * [backup-simplify]: Simplify 0 into 0 0.423 * [backup-simplify]: Simplify (- 0) into 0 0.424 * [backup-simplify]: Simplify (+ 1 0) into 1 0.424 * [taylor]: Taking taylor expansion of 1 in d3 0.424 * [backup-simplify]: Simplify 1 into 1 0.424 * [backup-simplify]: Simplify 1 into 1 0.424 * [taylor]: Taking taylor expansion of 0 in d3 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify (- 1) into -1 0.424 * [backup-simplify]: Simplify -1 into -1 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.425 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.425 * [backup-simplify]: Simplify (- 0) into 0 0.426 * [backup-simplify]: Simplify (+ 0 0) into 0 0.426 * [taylor]: Taking taylor expansion of 0 in d2 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [taylor]: Taking taylor expansion of 0 in d3 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [taylor]: Taking taylor expansion of 0 in d3 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify (- 0) into 0 0.426 * [backup-simplify]: Simplify (+ 0 0) into 0 0.426 * [taylor]: Taking taylor expansion of 0 in d3 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [taylor]: Taking taylor expansion of 0 in d3 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 0.427 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 0.427 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 0.427 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 0.427 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.427 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.427 * [taylor]: Taking taylor expansion of d2 in d3 0.427 * [backup-simplify]: Simplify d2 into d2 0.427 * [taylor]: Taking taylor expansion of d1 in d3 0.427 * [backup-simplify]: Simplify d1 into d1 0.427 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.427 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.427 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.427 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.427 * [taylor]: Taking taylor expansion of d3 in d3 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify 1 into 1 0.427 * [taylor]: Taking taylor expansion of d1 in d3 0.427 * [backup-simplify]: Simplify d1 into d1 0.427 * [backup-simplify]: Simplify (* 0 d1) into 0 0.427 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.427 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.427 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 0.427 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.427 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.427 * [taylor]: Taking taylor expansion of d2 in d2 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify 1 into 1 0.428 * [taylor]: Taking taylor expansion of d1 in d2 0.428 * [backup-simplify]: Simplify d1 into d1 0.428 * [backup-simplify]: Simplify (* 0 d1) into 0 0.428 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.428 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.428 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.428 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.428 * [taylor]: Taking taylor expansion of d3 in d2 0.428 * [backup-simplify]: Simplify d3 into d3 0.428 * [taylor]: Taking taylor expansion of d1 in d2 0.428 * [backup-simplify]: Simplify d1 into d1 0.428 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.428 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.428 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.428 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.428 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.428 * [taylor]: Taking taylor expansion of d2 in d1 0.428 * [backup-simplify]: Simplify d2 into d2 0.428 * [taylor]: Taking taylor expansion of d1 in d1 0.428 * [backup-simplify]: Simplify 0 into 0 0.428 * [backup-simplify]: Simplify 1 into 1 0.428 * [backup-simplify]: Simplify (* d2 0) into 0 0.428 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.428 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.428 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.429 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.429 * [taylor]: Taking taylor expansion of d3 in d1 0.429 * [backup-simplify]: Simplify d3 into d3 0.429 * [taylor]: Taking taylor expansion of d1 in d1 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify 1 into 1 0.429 * [backup-simplify]: Simplify (* d3 0) into 0 0.429 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.429 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.429 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.429 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.429 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.429 * [taylor]: Taking taylor expansion of d2 in d1 0.429 * [backup-simplify]: Simplify d2 into d2 0.429 * [taylor]: Taking taylor expansion of d1 in d1 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify 1 into 1 0.429 * [backup-simplify]: Simplify (* d2 0) into 0 0.429 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.429 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.429 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.429 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.429 * [taylor]: Taking taylor expansion of d3 in d1 0.429 * [backup-simplify]: Simplify d3 into d3 0.429 * [taylor]: Taking taylor expansion of d1 in d1 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify 1 into 1 0.429 * [backup-simplify]: Simplify (* d3 0) into 0 0.430 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.430 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.430 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.430 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 0.430 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 0.430 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.430 * [taylor]: Taking taylor expansion of d2 in d2 0.430 * [backup-simplify]: Simplify 0 into 0 0.430 * [backup-simplify]: Simplify 1 into 1 0.430 * [backup-simplify]: Simplify (/ 1 1) into 1 0.430 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.430 * [taylor]: Taking taylor expansion of d3 in d2 0.430 * [backup-simplify]: Simplify d3 into d3 0.430 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.431 * [backup-simplify]: Simplify (+ 1 0) into 1 0.431 * [taylor]: Taking taylor expansion of 1 in d3 0.431 * [backup-simplify]: Simplify 1 into 1 0.431 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.432 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.432 * [backup-simplify]: Simplify (- 0) into 0 0.432 * [backup-simplify]: Simplify (+ 0 0) into 0 0.432 * [taylor]: Taking taylor expansion of 0 in d2 0.432 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.433 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.433 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 0.433 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 0.433 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.433 * [taylor]: Taking taylor expansion of d3 in d3 0.433 * [backup-simplify]: Simplify 0 into 0 0.434 * [backup-simplify]: Simplify 1 into 1 0.434 * [backup-simplify]: Simplify (/ 1 1) into 1 0.434 * [backup-simplify]: Simplify (- 1) into -1 0.434 * [backup-simplify]: Simplify -1 into -1 0.434 * [backup-simplify]: Simplify 1 into 1 0.435 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.436 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.437 * [backup-simplify]: Simplify (- 0) into 0 0.437 * [backup-simplify]: Simplify (+ 0 0) into 0 0.437 * [taylor]: Taking taylor expansion of 0 in d2 0.437 * [backup-simplify]: Simplify 0 into 0 0.437 * [taylor]: Taking taylor expansion of 0 in d3 0.437 * [backup-simplify]: Simplify 0 into 0 0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.439 * [backup-simplify]: Simplify (- 0) into 0 0.439 * [backup-simplify]: Simplify (+ 0 0) into 0 0.439 * [taylor]: Taking taylor expansion of 0 in d3 0.439 * [backup-simplify]: Simplify 0 into 0 0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.440 * [backup-simplify]: Simplify (- 0) into 0 0.440 * [backup-simplify]: Simplify 0 into 0 0.440 * [backup-simplify]: Simplify 0 into 0 0.441 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.442 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.443 * [backup-simplify]: Simplify (- 0) into 0 0.443 * [backup-simplify]: Simplify (+ 0 0) into 0 0.443 * [taylor]: Taking taylor expansion of 0 in d2 0.443 * [backup-simplify]: Simplify 0 into 0 0.443 * [taylor]: Taking taylor expansion of 0 in d3 0.443 * [backup-simplify]: Simplify 0 into 0 0.443 * [taylor]: Taking taylor expansion of 0 in d3 0.444 * [backup-simplify]: Simplify 0 into 0 0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.445 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.445 * [backup-simplify]: Simplify (- 0) into 0 0.445 * [backup-simplify]: Simplify (+ 0 0) into 0 0.445 * [taylor]: Taking taylor expansion of 0 in d3 0.445 * [backup-simplify]: Simplify 0 into 0 0.445 * [backup-simplify]: Simplify 0 into 0 0.445 * [backup-simplify]: Simplify 0 into 0 0.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.447 * [backup-simplify]: Simplify (- 0) into 0 0.447 * [backup-simplify]: Simplify 0 into 0 0.447 * [backup-simplify]: Simplify 0 into 0 0.447 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 0.447 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 0.447 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 0.448 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 0.448 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.448 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.448 * [taylor]: Taking taylor expansion of d2 in d3 0.448 * [backup-simplify]: Simplify d2 into d2 0.448 * [taylor]: Taking taylor expansion of d1 in d3 0.448 * [backup-simplify]: Simplify d1 into d1 0.448 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.448 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.448 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.448 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.448 * [taylor]: Taking taylor expansion of d3 in d3 0.448 * [backup-simplify]: Simplify 0 into 0 0.448 * [backup-simplify]: Simplify 1 into 1 0.448 * [taylor]: Taking taylor expansion of d1 in d3 0.448 * [backup-simplify]: Simplify d1 into d1 0.448 * [backup-simplify]: Simplify (* 0 d1) into 0 0.448 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.448 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.449 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 0.449 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.449 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.449 * [taylor]: Taking taylor expansion of d2 in d2 0.449 * [backup-simplify]: Simplify 0 into 0 0.449 * [backup-simplify]: Simplify 1 into 1 0.449 * [taylor]: Taking taylor expansion of d1 in d2 0.449 * [backup-simplify]: Simplify d1 into d1 0.449 * [backup-simplify]: Simplify (* 0 d1) into 0 0.449 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.449 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.449 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.449 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.449 * [taylor]: Taking taylor expansion of d3 in d2 0.449 * [backup-simplify]: Simplify d3 into d3 0.449 * [taylor]: Taking taylor expansion of d1 in d2 0.449 * [backup-simplify]: Simplify d1 into d1 0.449 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.449 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.449 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.450 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.450 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.450 * [taylor]: Taking taylor expansion of d2 in d1 0.450 * [backup-simplify]: Simplify d2 into d2 0.450 * [taylor]: Taking taylor expansion of d1 in d1 0.450 * [backup-simplify]: Simplify 0 into 0 0.450 * [backup-simplify]: Simplify 1 into 1 0.450 * [backup-simplify]: Simplify (* d2 0) into 0 0.450 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.450 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.450 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.450 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.450 * [taylor]: Taking taylor expansion of d3 in d1 0.450 * [backup-simplify]: Simplify d3 into d3 0.450 * [taylor]: Taking taylor expansion of d1 in d1 0.450 * [backup-simplify]: Simplify 0 into 0 0.450 * [backup-simplify]: Simplify 1 into 1 0.450 * [backup-simplify]: Simplify (* d3 0) into 0 0.451 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.451 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.451 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.451 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.451 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.451 * [taylor]: Taking taylor expansion of d2 in d1 0.451 * [backup-simplify]: Simplify d2 into d2 0.451 * [taylor]: Taking taylor expansion of d1 in d1 0.451 * [backup-simplify]: Simplify 0 into 0 0.451 * [backup-simplify]: Simplify 1 into 1 0.451 * [backup-simplify]: Simplify (* d2 0) into 0 0.452 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.452 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.452 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.452 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.452 * [taylor]: Taking taylor expansion of d3 in d1 0.452 * [backup-simplify]: Simplify d3 into d3 0.452 * [taylor]: Taking taylor expansion of d1 in d1 0.452 * [backup-simplify]: Simplify 0 into 0 0.452 * [backup-simplify]: Simplify 1 into 1 0.452 * [backup-simplify]: Simplify (* d3 0) into 0 0.452 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.452 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.453 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.453 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 0.453 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 0.453 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.453 * [taylor]: Taking taylor expansion of d2 in d2 0.453 * [backup-simplify]: Simplify 0 into 0 0.453 * [backup-simplify]: Simplify 1 into 1 0.453 * [backup-simplify]: Simplify (/ 1 1) into 1 0.453 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.453 * [taylor]: Taking taylor expansion of d3 in d2 0.453 * [backup-simplify]: Simplify d3 into d3 0.453 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.454 * [backup-simplify]: Simplify (+ 1 0) into 1 0.454 * [taylor]: Taking taylor expansion of 1 in d3 0.454 * [backup-simplify]: Simplify 1 into 1 0.454 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.455 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.456 * [backup-simplify]: Simplify (- 0) into 0 0.456 * [backup-simplify]: Simplify (+ 0 0) into 0 0.456 * [taylor]: Taking taylor expansion of 0 in d2 0.456 * [backup-simplify]: Simplify 0 into 0 0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.457 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.457 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 0.457 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 0.457 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.457 * [taylor]: Taking taylor expansion of d3 in d3 0.457 * [backup-simplify]: Simplify 0 into 0 0.457 * [backup-simplify]: Simplify 1 into 1 0.458 * [backup-simplify]: Simplify (/ 1 1) into 1 0.458 * [backup-simplify]: Simplify (- 1) into -1 0.458 * [backup-simplify]: Simplify -1 into -1 0.458 * [backup-simplify]: Simplify 1 into 1 0.459 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.460 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.460 * [backup-simplify]: Simplify (- 0) into 0 0.461 * [backup-simplify]: Simplify (+ 0 0) into 0 0.461 * [taylor]: Taking taylor expansion of 0 in d2 0.461 * [backup-simplify]: Simplify 0 into 0 0.461 * [taylor]: Taking taylor expansion of 0 in d3 0.461 * [backup-simplify]: Simplify 0 into 0 0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.465 * [backup-simplify]: Simplify (- 0) into 0 0.465 * [backup-simplify]: Simplify (+ 0 0) into 0 0.465 * [taylor]: Taking taylor expansion of 0 in d3 0.465 * [backup-simplify]: Simplify 0 into 0 0.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.466 * [backup-simplify]: Simplify (- 0) into 0 0.467 * [backup-simplify]: Simplify 0 into 0 0.467 * [backup-simplify]: Simplify 0 into 0 0.468 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.469 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.469 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.469 * [backup-simplify]: Simplify (- 0) into 0 0.470 * [backup-simplify]: Simplify (+ 0 0) into 0 0.470 * [taylor]: Taking taylor expansion of 0 in d2 0.470 * [backup-simplify]: Simplify 0 into 0 0.470 * [taylor]: Taking taylor expansion of 0 in d3 0.470 * [backup-simplify]: Simplify 0 into 0 0.470 * [taylor]: Taking taylor expansion of 0 in d3 0.470 * [backup-simplify]: Simplify 0 into 0 0.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.471 * [backup-simplify]: Simplify (- 0) into 0 0.472 * [backup-simplify]: Simplify (+ 0 0) into 0 0.472 * [taylor]: Taking taylor expansion of 0 in d3 0.472 * [backup-simplify]: Simplify 0 into 0 0.472 * [backup-simplify]: Simplify 0 into 0 0.472 * [backup-simplify]: Simplify 0 into 0 0.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.473 * [backup-simplify]: Simplify (- 0) into 0 0.473 * [backup-simplify]: Simplify 0 into 0 0.473 * [backup-simplify]: Simplify 0 into 0 0.473 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 0.474 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.474 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 0.474 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 0.474 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 0.474 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 0.474 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.474 * [taylor]: Taking taylor expansion of d4 in d4 0.474 * [backup-simplify]: Simplify 0 into 0 0.474 * [backup-simplify]: Simplify 1 into 1 0.474 * [taylor]: Taking taylor expansion of d1 in d4 0.474 * [backup-simplify]: Simplify d1 into d1 0.474 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.474 * [taylor]: Taking taylor expansion of d2 in d4 0.474 * [backup-simplify]: Simplify d2 into d2 0.474 * [taylor]: Taking taylor expansion of d1 in d4 0.474 * [backup-simplify]: Simplify d1 into d1 0.474 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.474 * [taylor]: Taking taylor expansion of d3 in d4 0.474 * [backup-simplify]: Simplify d3 into d3 0.474 * [taylor]: Taking taylor expansion of d1 in d4 0.475 * [backup-simplify]: Simplify d1 into d1 0.475 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 0.475 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 0.475 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.475 * [taylor]: Taking taylor expansion of d4 in d3 0.475 * [backup-simplify]: Simplify d4 into d4 0.475 * [taylor]: Taking taylor expansion of d1 in d3 0.475 * [backup-simplify]: Simplify d1 into d1 0.475 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.475 * [taylor]: Taking taylor expansion of d2 in d3 0.475 * [backup-simplify]: Simplify d2 into d2 0.475 * [taylor]: Taking taylor expansion of d1 in d3 0.475 * [backup-simplify]: Simplify d1 into d1 0.475 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.475 * [taylor]: Taking taylor expansion of d3 in d3 0.475 * [backup-simplify]: Simplify 0 into 0 0.475 * [backup-simplify]: Simplify 1 into 1 0.475 * [taylor]: Taking taylor expansion of d1 in d3 0.475 * [backup-simplify]: Simplify d1 into d1 0.475 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 0.475 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 0.475 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.475 * [taylor]: Taking taylor expansion of d4 in d2 0.475 * [backup-simplify]: Simplify d4 into d4 0.475 * [taylor]: Taking taylor expansion of d1 in d2 0.475 * [backup-simplify]: Simplify d1 into d1 0.475 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.475 * [taylor]: Taking taylor expansion of d2 in d2 0.475 * [backup-simplify]: Simplify 0 into 0 0.475 * [backup-simplify]: Simplify 1 into 1 0.475 * [taylor]: Taking taylor expansion of d1 in d2 0.475 * [backup-simplify]: Simplify d1 into d1 0.475 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.475 * [taylor]: Taking taylor expansion of d3 in d2 0.475 * [backup-simplify]: Simplify d3 into d3 0.475 * [taylor]: Taking taylor expansion of d1 in d2 0.476 * [backup-simplify]: Simplify d1 into d1 0.476 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 0.476 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 0.476 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.476 * [taylor]: Taking taylor expansion of d4 in d1 0.476 * [backup-simplify]: Simplify d4 into d4 0.476 * [taylor]: Taking taylor expansion of d1 in d1 0.476 * [backup-simplify]: Simplify 0 into 0 0.476 * [backup-simplify]: Simplify 1 into 1 0.476 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.476 * [taylor]: Taking taylor expansion of d2 in d1 0.476 * [backup-simplify]: Simplify d2 into d2 0.476 * [taylor]: Taking taylor expansion of d1 in d1 0.476 * [backup-simplify]: Simplify 0 into 0 0.476 * [backup-simplify]: Simplify 1 into 1 0.476 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.476 * [taylor]: Taking taylor expansion of d3 in d1 0.476 * [backup-simplify]: Simplify d3 into d3 0.476 * [taylor]: Taking taylor expansion of d1 in d1 0.476 * [backup-simplify]: Simplify 0 into 0 0.476 * [backup-simplify]: Simplify 1 into 1 0.476 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 0.476 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 0.476 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.476 * [taylor]: Taking taylor expansion of d4 in d1 0.476 * [backup-simplify]: Simplify d4 into d4 0.476 * [taylor]: Taking taylor expansion of d1 in d1 0.476 * [backup-simplify]: Simplify 0 into 0 0.476 * [backup-simplify]: Simplify 1 into 1 0.476 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.476 * [taylor]: Taking taylor expansion of d2 in d1 0.476 * [backup-simplify]: Simplify d2 into d2 0.476 * [taylor]: Taking taylor expansion of d1 in d1 0.476 * [backup-simplify]: Simplify 0 into 0 0.476 * [backup-simplify]: Simplify 1 into 1 0.476 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.476 * [taylor]: Taking taylor expansion of d3 in d1 0.476 * [backup-simplify]: Simplify d3 into d3 0.476 * [taylor]: Taking taylor expansion of d1 in d1 0.476 * [backup-simplify]: Simplify 0 into 0 0.476 * [backup-simplify]: Simplify 1 into 1 0.477 * [backup-simplify]: Simplify (* d4 0) into 0 0.477 * [backup-simplify]: Simplify (* d2 0) into 0 0.477 * [backup-simplify]: Simplify (+ 0 0) into 0 0.477 * [backup-simplify]: Simplify (* d3 0) into 0 0.478 * [backup-simplify]: Simplify (- 0) into 0 0.478 * [backup-simplify]: Simplify (+ 0 0) into 0 0.478 * [taylor]: Taking taylor expansion of 0 in d2 0.478 * [backup-simplify]: Simplify 0 into 0 0.478 * [taylor]: Taking taylor expansion of 0 in d3 0.478 * [backup-simplify]: Simplify 0 into 0 0.478 * [taylor]: Taking taylor expansion of 0 in d4 0.478 * [backup-simplify]: Simplify 0 into 0 0.478 * [backup-simplify]: Simplify 0 into 0 0.479 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.479 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.479 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 0.479 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.480 * [backup-simplify]: Simplify (- d3) into (- d3) 0.480 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 0.480 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 0.480 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 0.480 * [taylor]: Taking taylor expansion of d4 in d2 0.480 * [backup-simplify]: Simplify d4 into d4 0.480 * [taylor]: Taking taylor expansion of d2 in d2 0.480 * [backup-simplify]: Simplify 0 into 0 0.480 * [backup-simplify]: Simplify 1 into 1 0.480 * [taylor]: Taking taylor expansion of d3 in d2 0.480 * [backup-simplify]: Simplify d3 into d3 0.480 * [backup-simplify]: Simplify (+ d4 0) into d4 0.480 * [backup-simplify]: Simplify (- d3) into (- d3) 0.480 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 0.480 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 0.480 * [taylor]: Taking taylor expansion of d4 in d3 0.480 * [backup-simplify]: Simplify d4 into d4 0.480 * [taylor]: Taking taylor expansion of d3 in d3 0.480 * [backup-simplify]: Simplify 0 into 0 0.480 * [backup-simplify]: Simplify 1 into 1 0.481 * [backup-simplify]: Simplify (- 0) into 0 0.481 * [backup-simplify]: Simplify (+ d4 0) into d4 0.481 * [taylor]: Taking taylor expansion of d4 in d4 0.481 * [backup-simplify]: Simplify 0 into 0 0.481 * [backup-simplify]: Simplify 1 into 1 0.481 * [backup-simplify]: Simplify 0 into 0 0.481 * [taylor]: Taking taylor expansion of 0 in d3 0.481 * [backup-simplify]: Simplify 0 into 0 0.481 * [taylor]: Taking taylor expansion of 0 in d4 0.481 * [backup-simplify]: Simplify 0 into 0 0.481 * [backup-simplify]: Simplify 0 into 0 0.481 * [taylor]: Taking taylor expansion of 0 in d4 0.481 * [backup-simplify]: Simplify 0 into 0 0.481 * [backup-simplify]: Simplify 0 into 0 0.481 * [backup-simplify]: Simplify 0 into 0 0.482 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.482 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.483 * [backup-simplify]: Simplify (+ 0 0) into 0 0.483 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.484 * [backup-simplify]: Simplify (- 0) into 0 0.484 * [backup-simplify]: Simplify (+ 0 0) into 0 0.484 * [taylor]: Taking taylor expansion of 0 in d2 0.484 * [backup-simplify]: Simplify 0 into 0 0.484 * [taylor]: Taking taylor expansion of 0 in d3 0.484 * [backup-simplify]: Simplify 0 into 0 0.484 * [taylor]: Taking taylor expansion of 0 in d4 0.484 * [backup-simplify]: Simplify 0 into 0 0.484 * [backup-simplify]: Simplify 0 into 0 0.484 * [backup-simplify]: Simplify 0 into 0 0.485 * [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))) 0.485 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 0.485 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 0.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 0.485 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 0.485 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.485 * [taylor]: Taking taylor expansion of d2 in d4 0.485 * [backup-simplify]: Simplify d2 into d2 0.485 * [taylor]: Taking taylor expansion of d1 in d4 0.485 * [backup-simplify]: Simplify d1 into d1 0.485 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.485 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.485 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 0.485 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.485 * [taylor]: Taking taylor expansion of d4 in d4 0.485 * [backup-simplify]: Simplify 0 into 0 0.485 * [backup-simplify]: Simplify 1 into 1 0.485 * [taylor]: Taking taylor expansion of d1 in d4 0.485 * [backup-simplify]: Simplify d1 into d1 0.485 * [backup-simplify]: Simplify (* 0 d1) into 0 0.486 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.486 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.486 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 0.486 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.486 * [taylor]: Taking taylor expansion of d3 in d4 0.486 * [backup-simplify]: Simplify d3 into d3 0.486 * [taylor]: Taking taylor expansion of d1 in d4 0.486 * [backup-simplify]: Simplify d1 into d1 0.486 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.486 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.486 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 0.486 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.486 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.486 * [taylor]: Taking taylor expansion of d2 in d3 0.486 * [backup-simplify]: Simplify d2 into d2 0.486 * [taylor]: Taking taylor expansion of d1 in d3 0.486 * [backup-simplify]: Simplify d1 into d1 0.486 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.487 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.487 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 0.487 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.487 * [taylor]: Taking taylor expansion of d4 in d3 0.487 * [backup-simplify]: Simplify d4 into d4 0.487 * [taylor]: Taking taylor expansion of d1 in d3 0.487 * [backup-simplify]: Simplify d1 into d1 0.487 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.487 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.487 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.487 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.487 * [taylor]: Taking taylor expansion of d3 in d3 0.487 * [backup-simplify]: Simplify 0 into 0 0.487 * [backup-simplify]: Simplify 1 into 1 0.487 * [taylor]: Taking taylor expansion of d1 in d3 0.487 * [backup-simplify]: Simplify d1 into d1 0.487 * [backup-simplify]: Simplify (* 0 d1) into 0 0.487 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.487 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.488 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 0.488 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.488 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.488 * [taylor]: Taking taylor expansion of d2 in d2 0.488 * [backup-simplify]: Simplify 0 into 0 0.488 * [backup-simplify]: Simplify 1 into 1 0.488 * [taylor]: Taking taylor expansion of d1 in d2 0.488 * [backup-simplify]: Simplify d1 into d1 0.488 * [backup-simplify]: Simplify (* 0 d1) into 0 0.488 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.488 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.488 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 0.488 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.488 * [taylor]: Taking taylor expansion of d4 in d2 0.488 * [backup-simplify]: Simplify d4 into d4 0.488 * [taylor]: Taking taylor expansion of d1 in d2 0.488 * [backup-simplify]: Simplify d1 into d1 0.489 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.489 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.489 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.489 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.489 * [taylor]: Taking taylor expansion of d3 in d2 0.489 * [backup-simplify]: Simplify d3 into d3 0.489 * [taylor]: Taking taylor expansion of d1 in d2 0.489 * [backup-simplify]: Simplify d1 into d1 0.489 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.489 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.489 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.489 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.489 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.489 * [taylor]: Taking taylor expansion of d2 in d1 0.489 * [backup-simplify]: Simplify d2 into d2 0.489 * [taylor]: Taking taylor expansion of d1 in d1 0.489 * [backup-simplify]: Simplify 0 into 0 0.489 * [backup-simplify]: Simplify 1 into 1 0.489 * [backup-simplify]: Simplify (* d2 0) into 0 0.490 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.490 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.490 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.490 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.490 * [taylor]: Taking taylor expansion of d4 in d1 0.490 * [backup-simplify]: Simplify d4 into d4 0.490 * [taylor]: Taking taylor expansion of d1 in d1 0.490 * [backup-simplify]: Simplify 0 into 0 0.490 * [backup-simplify]: Simplify 1 into 1 0.490 * [backup-simplify]: Simplify (* d4 0) into 0 0.490 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.490 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.490 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.490 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.490 * [taylor]: Taking taylor expansion of d3 in d1 0.490 * [backup-simplify]: Simplify d3 into d3 0.490 * [taylor]: Taking taylor expansion of d1 in d1 0.491 * [backup-simplify]: Simplify 0 into 0 0.491 * [backup-simplify]: Simplify 1 into 1 0.491 * [backup-simplify]: Simplify (* d3 0) into 0 0.491 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.491 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.491 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.491 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.491 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.491 * [taylor]: Taking taylor expansion of d2 in d1 0.491 * [backup-simplify]: Simplify d2 into d2 0.491 * [taylor]: Taking taylor expansion of d1 in d1 0.491 * [backup-simplify]: Simplify 0 into 0 0.491 * [backup-simplify]: Simplify 1 into 1 0.491 * [backup-simplify]: Simplify (* d2 0) into 0 0.492 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.492 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.492 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.492 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.492 * [taylor]: Taking taylor expansion of d4 in d1 0.492 * [backup-simplify]: Simplify d4 into d4 0.492 * [taylor]: Taking taylor expansion of d1 in d1 0.492 * [backup-simplify]: Simplify 0 into 0 0.492 * [backup-simplify]: Simplify 1 into 1 0.492 * [backup-simplify]: Simplify (* d4 0) into 0 0.492 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.492 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.493 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.493 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.493 * [taylor]: Taking taylor expansion of d3 in d1 0.493 * [backup-simplify]: Simplify d3 into d3 0.493 * [taylor]: Taking taylor expansion of d1 in d1 0.493 * [backup-simplify]: Simplify 0 into 0 0.493 * [backup-simplify]: Simplify 1 into 1 0.493 * [backup-simplify]: Simplify (* d3 0) into 0 0.493 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.493 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.493 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 0.493 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.494 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.494 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.494 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.494 * [taylor]: Taking taylor expansion of d4 in d2 0.494 * [backup-simplify]: Simplify d4 into d4 0.494 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.494 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.494 * [taylor]: Taking taylor expansion of d2 in d2 0.494 * [backup-simplify]: Simplify 0 into 0 0.494 * [backup-simplify]: Simplify 1 into 1 0.495 * [backup-simplify]: Simplify (/ 1 1) into 1 0.495 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.495 * [taylor]: Taking taylor expansion of d3 in d2 0.495 * [backup-simplify]: Simplify d3 into d3 0.495 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.495 * [backup-simplify]: Simplify (+ 0 1) into 1 0.496 * [backup-simplify]: Simplify (+ 1 0) into 1 0.496 * [taylor]: Taking taylor expansion of 1 in d3 0.496 * [backup-simplify]: Simplify 1 into 1 0.496 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.497 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.498 * [backup-simplify]: Simplify (+ 0 0) into 0 0.498 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.499 * [backup-simplify]: Simplify (- 0) into 0 0.499 * [backup-simplify]: Simplify (+ 0 0) into 0 0.499 * [taylor]: Taking taylor expansion of 0 in d2 0.499 * [backup-simplify]: Simplify 0 into 0 0.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.500 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.500 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.500 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 0.500 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 0.500 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.500 * [taylor]: Taking taylor expansion of d4 in d3 0.500 * [backup-simplify]: Simplify d4 into d4 0.500 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.500 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.500 * [taylor]: Taking taylor expansion of d3 in d3 0.500 * [backup-simplify]: Simplify 0 into 0 0.500 * [backup-simplify]: Simplify 1 into 1 0.501 * [backup-simplify]: Simplify (/ 1 1) into 1 0.501 * [backup-simplify]: Simplify (- 1) into -1 0.502 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.502 * [taylor]: Taking taylor expansion of -1 in d4 0.502 * [backup-simplify]: Simplify -1 into -1 0.502 * [taylor]: Taking taylor expansion of 1 in d4 0.502 * [backup-simplify]: Simplify 1 into 1 0.503 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.504 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.504 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 0.504 * [backup-simplify]: Simplify (+ 0 0) into 0 0.505 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.506 * [backup-simplify]: Simplify (- 0) into 0 0.506 * [backup-simplify]: Simplify (+ 0 0) into 0 0.506 * [taylor]: Taking taylor expansion of 0 in d2 0.506 * [backup-simplify]: Simplify 0 into 0 0.506 * [taylor]: Taking taylor expansion of 0 in d3 0.506 * [backup-simplify]: Simplify 0 into 0 0.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.507 * [backup-simplify]: Simplify (+ 0 0) into 0 0.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.508 * [backup-simplify]: Simplify (- 0) into 0 0.508 * [backup-simplify]: Simplify (+ 0 0) into 0 0.508 * [taylor]: Taking taylor expansion of 0 in d3 0.508 * [backup-simplify]: Simplify 0 into 0 0.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.510 * [backup-simplify]: Simplify (- 0) into 0 0.510 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.510 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.510 * [taylor]: Taking taylor expansion of d4 in d4 0.510 * [backup-simplify]: Simplify 0 into 0 0.510 * [backup-simplify]: Simplify 1 into 1 0.510 * [backup-simplify]: Simplify (/ 1 1) into 1 0.510 * [backup-simplify]: Simplify 1 into 1 0.510 * [taylor]: Taking taylor expansion of 0 in d4 0.511 * [backup-simplify]: Simplify 0 into 0 0.511 * [backup-simplify]: Simplify -1 into -1 0.511 * [backup-simplify]: Simplify 1 into 1 0.511 * [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)) 0.512 * [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))) 0.512 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 0.512 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 0.512 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 0.512 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 0.512 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 0.512 * [taylor]: Taking taylor expansion of d2 in d4 0.512 * [backup-simplify]: Simplify d2 into d2 0.512 * [taylor]: Taking taylor expansion of d1 in d4 0.512 * [backup-simplify]: Simplify d1 into d1 0.512 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.512 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.513 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 0.513 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 0.513 * [taylor]: Taking taylor expansion of d4 in d4 0.513 * [backup-simplify]: Simplify 0 into 0 0.513 * [backup-simplify]: Simplify 1 into 1 0.513 * [taylor]: Taking taylor expansion of d1 in d4 0.513 * [backup-simplify]: Simplify d1 into d1 0.513 * [backup-simplify]: Simplify (* 0 d1) into 0 0.513 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.513 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.513 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 0.513 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 0.513 * [taylor]: Taking taylor expansion of d3 in d4 0.513 * [backup-simplify]: Simplify d3 into d3 0.513 * [taylor]: Taking taylor expansion of d1 in d4 0.514 * [backup-simplify]: Simplify d1 into d1 0.514 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.514 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.514 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 0.514 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.514 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.514 * [taylor]: Taking taylor expansion of d2 in d3 0.514 * [backup-simplify]: Simplify d2 into d2 0.514 * [taylor]: Taking taylor expansion of d1 in d3 0.514 * [backup-simplify]: Simplify d1 into d1 0.514 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.514 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.514 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 0.514 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 0.514 * [taylor]: Taking taylor expansion of d4 in d3 0.514 * [backup-simplify]: Simplify d4 into d4 0.514 * [taylor]: Taking taylor expansion of d1 in d3 0.514 * [backup-simplify]: Simplify d1 into d1 0.514 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.514 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.514 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.514 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.514 * [taylor]: Taking taylor expansion of d3 in d3 0.514 * [backup-simplify]: Simplify 0 into 0 0.514 * [backup-simplify]: Simplify 1 into 1 0.514 * [taylor]: Taking taylor expansion of d1 in d3 0.514 * [backup-simplify]: Simplify d1 into d1 0.515 * [backup-simplify]: Simplify (* 0 d1) into 0 0.515 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.515 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.515 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 0.515 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.515 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.515 * [taylor]: Taking taylor expansion of d2 in d2 0.515 * [backup-simplify]: Simplify 0 into 0 0.515 * [backup-simplify]: Simplify 1 into 1 0.515 * [taylor]: Taking taylor expansion of d1 in d2 0.515 * [backup-simplify]: Simplify d1 into d1 0.515 * [backup-simplify]: Simplify (* 0 d1) into 0 0.516 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.516 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.516 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 0.516 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 0.516 * [taylor]: Taking taylor expansion of d4 in d2 0.516 * [backup-simplify]: Simplify d4 into d4 0.516 * [taylor]: Taking taylor expansion of d1 in d2 0.516 * [backup-simplify]: Simplify d1 into d1 0.516 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 0.516 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 0.516 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.516 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.516 * [taylor]: Taking taylor expansion of d3 in d2 0.516 * [backup-simplify]: Simplify d3 into d3 0.516 * [taylor]: Taking taylor expansion of d1 in d2 0.516 * [backup-simplify]: Simplify d1 into d1 0.516 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.516 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.516 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.517 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.517 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.517 * [taylor]: Taking taylor expansion of d2 in d1 0.517 * [backup-simplify]: Simplify d2 into d2 0.517 * [taylor]: Taking taylor expansion of d1 in d1 0.517 * [backup-simplify]: Simplify 0 into 0 0.517 * [backup-simplify]: Simplify 1 into 1 0.517 * [backup-simplify]: Simplify (* d2 0) into 0 0.517 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.517 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.517 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.517 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.517 * [taylor]: Taking taylor expansion of d4 in d1 0.517 * [backup-simplify]: Simplify d4 into d4 0.517 * [taylor]: Taking taylor expansion of d1 in d1 0.517 * [backup-simplify]: Simplify 0 into 0 0.517 * [backup-simplify]: Simplify 1 into 1 0.518 * [backup-simplify]: Simplify (* d4 0) into 0 0.518 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.518 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.518 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.518 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.518 * [taylor]: Taking taylor expansion of d3 in d1 0.518 * [backup-simplify]: Simplify d3 into d3 0.518 * [taylor]: Taking taylor expansion of d1 in d1 0.518 * [backup-simplify]: Simplify 0 into 0 0.518 * [backup-simplify]: Simplify 1 into 1 0.518 * [backup-simplify]: Simplify (* d3 0) into 0 0.519 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.519 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.519 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 0.519 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 0.519 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.519 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.519 * [taylor]: Taking taylor expansion of d2 in d1 0.519 * [backup-simplify]: Simplify d2 into d2 0.519 * [taylor]: Taking taylor expansion of d1 in d1 0.519 * [backup-simplify]: Simplify 0 into 0 0.519 * [backup-simplify]: Simplify 1 into 1 0.519 * [backup-simplify]: Simplify (* d2 0) into 0 0.519 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.520 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.520 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 0.520 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 0.520 * [taylor]: Taking taylor expansion of d4 in d1 0.520 * [backup-simplify]: Simplify d4 into d4 0.520 * [taylor]: Taking taylor expansion of d1 in d1 0.520 * [backup-simplify]: Simplify 0 into 0 0.520 * [backup-simplify]: Simplify 1 into 1 0.520 * [backup-simplify]: Simplify (* d4 0) into 0 0.520 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 0.520 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.520 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.520 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.520 * [taylor]: Taking taylor expansion of d3 in d1 0.520 * [backup-simplify]: Simplify d3 into d3 0.520 * [taylor]: Taking taylor expansion of d1 in d1 0.520 * [backup-simplify]: Simplify 0 into 0 0.520 * [backup-simplify]: Simplify 1 into 1 0.521 * [backup-simplify]: Simplify (* d3 0) into 0 0.521 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.521 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.521 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 0.521 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.522 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0.522 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 0.522 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 0.522 * [taylor]: Taking taylor expansion of d4 in d2 0.522 * [backup-simplify]: Simplify d4 into d4 0.522 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.522 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.522 * [taylor]: Taking taylor expansion of d2 in d2 0.522 * [backup-simplify]: Simplify 0 into 0 0.522 * [backup-simplify]: Simplify 1 into 1 0.522 * [backup-simplify]: Simplify (/ 1 1) into 1 0.522 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.522 * [taylor]: Taking taylor expansion of d3 in d2 0.522 * [backup-simplify]: Simplify d3 into d3 0.522 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.523 * [backup-simplify]: Simplify (+ 0 1) into 1 0.523 * [backup-simplify]: Simplify (+ 1 0) into 1 0.523 * [taylor]: Taking taylor expansion of 1 in d3 0.523 * [backup-simplify]: Simplify 1 into 1 0.524 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.524 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.525 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 0.525 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.525 * [backup-simplify]: Simplify (+ 0 0) into 0 0.526 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.526 * [backup-simplify]: Simplify (- 0) into 0 0.527 * [backup-simplify]: Simplify (+ 0 0) into 0 0.527 * [taylor]: Taking taylor expansion of 0 in d2 0.527 * [backup-simplify]: Simplify 0 into 0 0.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.528 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.528 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 0.528 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 0.528 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 0.528 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 0.528 * [taylor]: Taking taylor expansion of d4 in d3 0.528 * [backup-simplify]: Simplify d4 into d4 0.528 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 0.528 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.528 * [taylor]: Taking taylor expansion of d3 in d3 0.528 * [backup-simplify]: Simplify 0 into 0 0.528 * [backup-simplify]: Simplify 1 into 1 0.529 * [backup-simplify]: Simplify (/ 1 1) into 1 0.529 * [backup-simplify]: Simplify (- 1) into -1 0.529 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.529 * [taylor]: Taking taylor expansion of -1 in d4 0.529 * [backup-simplify]: Simplify -1 into -1 0.529 * [taylor]: Taking taylor expansion of 1 in d4 0.530 * [backup-simplify]: Simplify 1 into 1 0.530 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.531 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 0.532 * [backup-simplify]: Simplify (+ 0 0) into 0 0.533 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.533 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.533 * [backup-simplify]: Simplify (- 0) into 0 0.534 * [backup-simplify]: Simplify (+ 0 0) into 0 0.534 * [taylor]: Taking taylor expansion of 0 in d2 0.534 * [backup-simplify]: Simplify 0 into 0 0.534 * [taylor]: Taking taylor expansion of 0 in d3 0.534 * [backup-simplify]: Simplify 0 into 0 0.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 0.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.535 * [backup-simplify]: Simplify (+ 0 0) into 0 0.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.536 * [backup-simplify]: Simplify (- 0) into 0 0.536 * [backup-simplify]: Simplify (+ 0 0) into 0 0.536 * [taylor]: Taking taylor expansion of 0 in d3 0.536 * [backup-simplify]: Simplify 0 into 0 0.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.538 * [backup-simplify]: Simplify (- 0) into 0 0.538 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 0.538 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 0.538 * [taylor]: Taking taylor expansion of d4 in d4 0.538 * [backup-simplify]: Simplify 0 into 0 0.538 * [backup-simplify]: Simplify 1 into 1 0.538 * [backup-simplify]: Simplify (/ 1 1) into 1 0.538 * [backup-simplify]: Simplify 1 into 1 0.538 * [taylor]: Taking taylor expansion of 0 in d4 0.538 * [backup-simplify]: Simplify 0 into 0 0.538 * [backup-simplify]: Simplify -1 into -1 0.538 * [backup-simplify]: Simplify 1 into 1 0.539 * [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)) 0.539 * * * [progress]: simplifying candidates 0.539 * * * * [progress]: [ 1 / 47 ] simplifiying candidate # 0.539 * [simplify]: Simplifying (fma d1 d2 (- (* d3 d1))) 0.540 * * [simplify]: iters left: 5 (6 enodes) 0.542 * * [simplify]: iters left: 4 (25 enodes) 0.549 * * [simplify]: iters left: 3 (36 enodes) 0.560 * * [simplify]: iters left: 2 (47 enodes) 0.572 * * [simplify]: iters left: 1 (52 enodes) 0.584 * * [simplify]: Extracting #0: cost 1 inf + 0 0.584 * * [simplify]: Extracting #1: cost 11 inf + 0 0.585 * * [simplify]: Extracting #2: cost 12 inf + 86 0.585 * * [simplify]: Extracting #3: cost 3 inf + 583 0.585 * * [simplify]: Extracting #4: cost 0 inf + 749 0.586 * [simplify]: Simplified to (* d1 (- d2 d3)) 0.586 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (+ (* d1 (- d2 d3)) (fma (- d3) d1 (* d3 d1))) (* d4 d1)) (* d1 d1))) 0.586 * [simplify]: Simplifying (fma (- d3) d1 (* d3 d1)) 0.586 * * [simplify]: iters left: 3 (5 enodes) 0.589 * * [simplify]: iters left: 2 (18 enodes) 0.594 * * [simplify]: iters left: 1 (25 enodes) 0.602 * * [simplify]: Extracting #0: cost 1 inf + 0 0.602 * * [simplify]: Extracting #1: cost 8 inf + 0 0.602 * * [simplify]: Extracting #2: cost 11 inf + 2 0.602 * * [simplify]: Extracting #3: cost 4 inf + 373 0.603 * * [simplify]: Extracting #4: cost 0 inf + 699 0.603 * [simplify]: Simplified to (- (* d3 d1) (* d3 d1)) 0.603 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (+ (* d1 (- d2 d3)) (- (* d3 d1) (* d3 d1))) (* d4 d1)) (* d1 d1))) 0.603 * * * * [progress]: [ 2 / 47 ] simplifiying candidate # 0.603 * * * * [progress]: [ 3 / 47 ] simplifiying candidate # 0.603 * * * * [progress]: [ 4 / 47 ] simplifiying candidate # 0.603 * * * * [progress]: [ 5 / 47 ] simplifiying candidate # 0.604 * [simplify]: Simplifying (/ (exp (* d1 d2)) (exp (* d1 d3))) 0.604 * * [simplify]: iters left: 5 (8 enodes) 0.607 * * [simplify]: iters left: 4 (31 enodes) 0.616 * * [simplify]: iters left: 3 (52 enodes) 0.634 * * [simplify]: iters left: 2 (98 enodes) 0.667 * * [simplify]: iters left: 1 (206 enodes) 0.746 * * [simplify]: Extracting #0: cost 1 inf + 0 0.747 * * [simplify]: Extracting #1: cost 68 inf + 0 0.748 * * [simplify]: Extracting #2: cost 184 inf + 1 0.749 * * [simplify]: Extracting #3: cost 198 inf + 2496 0.753 * * [simplify]: Extracting #4: cost 137 inf + 13252 0.766 * * [simplify]: Extracting #5: cost 40 inf + 67388 0.783 * * [simplify]: Extracting #6: cost 0 inf + 94868 0.792 * * [simplify]: Extracting #7: cost 0 inf + 93626 0.801 * [simplify]: Simplified to (exp (* d1 (- d2 d3))) 0.801 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log (exp (* d1 (- d2 d3)))) (* d4 d1)) (* d1 d1))) 0.802 * * * * [progress]: [ 6 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 7 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 8 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 9 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 10 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 11 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 12 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 13 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 14 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 15 / 47 ] simplifiying candidate # 0.802 * * * * [progress]: [ 16 / 47 ] simplifiying candidate # 0.802 * [simplify]: Simplifying (- d2 d3) 0.802 * * [simplify]: iters left: 2 (3 enodes) 0.803 * * [simplify]: iters left: 1 (11 enodes) 0.804 * * [simplify]: Extracting #0: cost 1 inf + 0 0.805 * * [simplify]: Extracting #1: cost 5 inf + 0 0.805 * * [simplify]: Extracting #2: cost 3 inf + 43 0.805 * * [simplify]: Extracting #3: cost 0 inf + 168 0.805 * [simplify]: Simplified to (- d2 d3) 0.805 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1))) 0.805 * * * * [progress]: [ 17 / 47 ] simplifiying candidate # 0.805 * * * * [progress]: [ 18 / 47 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 0.805 * * * * [progress]: [ 19 / 47 ] simplifiying candidate # 0.805 * * * * [progress]: [ 20 / 47 ] simplifiying candidate # 0.805 * * * * [progress]: [ 21 / 47 ] simplifiying candidate # 0.805 * [simplify]: Simplifying (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) 0.805 * * [simplify]: iters left: 6 (8 enodes) 0.807 * * [simplify]: iters left: 5 (31 enodes) 0.816 * * [simplify]: iters left: 4 (45 enodes) 0.827 * * [simplify]: iters left: 3 (55 enodes) 0.833 * * [simplify]: Extracting #0: cost 1 inf + 0 0.833 * * [simplify]: Extracting #1: cost 3 inf + 0 0.833 * * [simplify]: Extracting #2: cost 5 inf + 0 0.833 * * [simplify]: Extracting #3: cost 15 inf + 0 0.833 * * [simplify]: Extracting #4: cost 18 inf + 3 0.833 * * [simplify]: Extracting #5: cost 4 inf + 749 0.834 * * [simplify]: Extracting #6: cost 1 inf + 1278 0.834 * * [simplify]: Extracting #7: cost 0 inf + 1481 0.835 * [simplify]: Simplified to (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) 0.835 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (fma (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1))) 0.835 * * * * [progress]: [ 22 / 47 ] simplifiying candidate # 0.835 * [simplify]: Simplifying (sqrt (- (* d1 d2) (* d1 d3))) 0.835 * * [simplify]: iters left: 5 (7 enodes) 0.836 * * [simplify]: iters left: 4 (28 enodes) 0.842 * * [simplify]: iters left: 3 (42 enodes) 0.848 * * [simplify]: iters left: 2 (52 enodes) 0.856 * * [simplify]: Extracting #0: cost 1 inf + 0 0.856 * * [simplify]: Extracting #1: cost 3 inf + 0 0.856 * * [simplify]: Extracting #2: cost 13 inf + 0 0.856 * * [simplify]: Extracting #3: cost 15 inf + 45 0.857 * * [simplify]: Extracting #4: cost 5 inf + 543 0.857 * * [simplify]: Extracting #5: cost 0 inf + 995 0.857 * [simplify]: Simplified to (sqrt (* (- d2 d3) d1)) 0.857 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (fma (sqrt (* (- d2 d3) d1)) (sqrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1))) 0.858 * * * * [progress]: [ 23 / 47 ] simplifiying candidate # 0.858 * * * * [progress]: [ 24 / 47 ] simplifiying candidate # 0.858 * * * * [progress]: [ 25 / 47 ] simplifiying candidate # 0.858 * [simplify]: Simplifying (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) 0.858 * * [simplify]: iters left: 6 (12 enodes) 0.861 * * [simplify]: iters left: 5 (49 enodes) 0.868 * * [simplify]: iters left: 4 (88 enodes) 0.882 * * [simplify]: iters left: 3 (199 enodes) 0.944 * * [simplify]: Extracting #0: cost 1 inf + 0 0.944 * * [simplify]: Extracting #1: cost 48 inf + 0 0.945 * * [simplify]: Extracting #2: cost 173 inf + 0 0.946 * * [simplify]: Extracting #3: cost 200 inf + 884 0.949 * * [simplify]: Extracting #4: cost 145 inf + 7251 0.956 * * [simplify]: Extracting #5: cost 70 inf + 33620 0.971 * * [simplify]: Extracting #6: cost 3 inf + 75478 0.987 * * [simplify]: Extracting #7: cost 0 inf + 77554 1.004 * * [simplify]: Extracting #8: cost 0 inf + 77514 1.020 * [simplify]: Simplified to (exp (* (- (+ d2 d4) d3) d1)) 1.020 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* (- (+ d2 d4) d3) d1))) (* d1 d1))) 1.021 * * * * [progress]: [ 26 / 47 ] simplifiying candidate # 1.021 * [simplify]: Simplifying (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) 1.021 * * [simplify]: iters left: 6 (11 enodes) 1.026 * * [simplify]: iters left: 5 (49 enodes) 1.042 * * [simplify]: iters left: 4 (99 enodes) 1.070 * * [simplify]: iters left: 3 (217 enodes) 1.130 * * [simplify]: Extracting #0: cost 1 inf + 0 1.130 * * [simplify]: Extracting #1: cost 48 inf + 0 1.131 * * [simplify]: Extracting #2: cost 166 inf + 72 1.131 * * [simplify]: Extracting #3: cost 188 inf + 1162 1.133 * * [simplify]: Extracting #4: cost 122 inf + 9087 1.138 * * [simplify]: Extracting #5: cost 28 inf + 42795 1.146 * * [simplify]: Extracting #6: cost 0 inf + 58592 1.154 * [simplify]: Simplified to (exp (* d1 (+ (- d2 d3) d4))) 1.154 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* d1 (+ (- d2 d3) d4)))) (* d1 d1))) 1.154 * * * * [progress]: [ 27 / 47 ] simplifiying candidate # 1.154 * * * * [progress]: [ 28 / 47 ] simplifiying candidate # 1.154 * * * * [progress]: [ 29 / 47 ] simplifiying candidate # 1.154 * * * * [progress]: [ 30 / 47 ] simplifiying candidate # 1.154 * * * * [progress]: [ 31 / 47 ] simplifiying candidate # 1.154 * * * * [progress]: [ 32 / 47 ] simplifiying candidate # 1.154 * * * * [progress]: [ 33 / 47 ] simplifiying candidate # 1.154 * * * * [progress]: [ 34 / 47 ] simplifiying candidate # 1.154 * * * * [progress]: [ 35 / 47 ] simplifiying candidate # 1.155 * * * * [progress]: [ 36 / 47 ] simplifiying candidate # 1.155 * [simplify]: Simplifying (fma d1 d2 (- (* d3 d1))) 1.155 * * [simplify]: iters left: 5 (6 enodes) 1.158 * * [simplify]: iters left: 4 (25 enodes) 1.165 * * [simplify]: iters left: 3 (36 enodes) 1.172 * * [simplify]: iters left: 2 (47 enodes) 1.178 * * [simplify]: iters left: 1 (52 enodes) 1.184 * * [simplify]: Extracting #0: cost 1 inf + 0 1.184 * * [simplify]: Extracting #1: cost 11 inf + 0 1.184 * * [simplify]: Extracting #2: cost 12 inf + 86 1.184 * * [simplify]: Extracting #3: cost 3 inf + 583 1.184 * * [simplify]: Extracting #4: cost 0 inf + 749 1.185 * [simplify]: Simplified to (* d1 (- d2 d3)) 1.185 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1))) (* d1 d1))) 1.185 * * * * [progress]: [ 37 / 47 ] simplifiying candidate # 1.185 * [simplify]: Simplifying (* d1 d2) 1.185 * * [simplify]: iters left: 2 (3 enodes) 1.186 * * [simplify]: iters left: 1 (10 enodes) 1.187 * * [simplify]: Extracting #0: cost 1 inf + 0 1.187 * * [simplify]: Extracting #1: cost 4 inf + 0 1.187 * * [simplify]: Extracting #2: cost 2 inf + 2 1.187 * * [simplify]: Extracting #3: cost 0 inf + 86 1.187 * [simplify]: Simplified to (* d1 d2) 1.187 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 1.187 * * * * [progress]: [ 38 / 47 ] simplifiying candidate # 1.187 * [simplify]: Simplifying (* d1 d2) 1.187 * * [simplify]: iters left: 2 (3 enodes) 1.188 * * [simplify]: iters left: 1 (10 enodes) 1.189 * * [simplify]: Extracting #0: cost 1 inf + 0 1.189 * * [simplify]: Extracting #1: cost 4 inf + 0 1.190 * * [simplify]: Extracting #2: cost 2 inf + 2 1.190 * * [simplify]: Extracting #3: cost 0 inf + 86 1.190 * [simplify]: Simplified to (* d1 d2) 1.190 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 1.190 * * * * [progress]: [ 39 / 47 ] simplifiying candidate # 1.190 * [simplify]: Simplifying (* d1 d2) 1.190 * * [simplify]: iters left: 2 (3 enodes) 1.191 * * [simplify]: iters left: 1 (10 enodes) 1.192 * * [simplify]: Extracting #0: cost 1 inf + 0 1.192 * * [simplify]: Extracting #1: cost 4 inf + 0 1.192 * * [simplify]: Extracting #2: cost 2 inf + 2 1.192 * * [simplify]: Extracting #3: cost 0 inf + 86 1.192 * [simplify]: Simplified to (* d1 d2) 1.192 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1))) 1.192 * * * * [progress]: [ 40 / 47 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 1.192 * * * * [progress]: [ 41 / 47 ] simplifiying candidate # 1.192 * * * * [progress]: [ 42 / 47 ] simplifiying candidate # 1.193 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 1.193 * * [simplify]: iters left: 4 (6 enodes) 1.195 * * [simplify]: iters left: 3 (25 enodes) 1.201 * * [simplify]: iters left: 2 (39 enodes) 1.213 * * [simplify]: iters left: 1 (49 enodes) 1.225 * * [simplify]: Extracting #0: cost 1 inf + 0 1.225 * * [simplify]: Extracting #1: cost 11 inf + 0 1.225 * * [simplify]: Extracting #2: cost 12 inf + 85 1.225 * * [simplify]: Extracting #3: cost 2 inf + 624 1.226 * * [simplify]: Extracting #4: cost 0 inf + 749 1.226 * [simplify]: Simplified to (* (- d2 d3) d1) 1.227 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 1.227 * * * * [progress]: [ 43 / 47 ] simplifiying candidate # 1.227 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 1.227 * * [simplify]: iters left: 4 (6 enodes) 1.230 * * [simplify]: iters left: 3 (25 enodes) 1.237 * * [simplify]: iters left: 2 (39 enodes) 1.249 * * [simplify]: iters left: 1 (49 enodes) 1.259 * * [simplify]: Extracting #0: cost 1 inf + 0 1.259 * * [simplify]: Extracting #1: cost 11 inf + 0 1.259 * * [simplify]: Extracting #2: cost 12 inf + 85 1.259 * * [simplify]: Extracting #3: cost 2 inf + 624 1.259 * * [simplify]: Extracting #4: cost 0 inf + 749 1.260 * [simplify]: Simplified to (* (- d2 d3) d1) 1.260 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 1.260 * * * * [progress]: [ 44 / 47 ] simplifiying candidate # 1.260 * [simplify]: Simplifying (- (* d2 d1) (* d3 d1)) 1.260 * * [simplify]: iters left: 4 (6 enodes) 1.261 * * [simplify]: iters left: 3 (25 enodes) 1.265 * * [simplify]: iters left: 2 (39 enodes) 1.271 * * [simplify]: iters left: 1 (49 enodes) 1.276 * * [simplify]: Extracting #0: cost 1 inf + 0 1.276 * * [simplify]: Extracting #1: cost 11 inf + 0 1.276 * * [simplify]: Extracting #2: cost 12 inf + 85 1.277 * * [simplify]: Extracting #3: cost 2 inf + 624 1.277 * * [simplify]: Extracting #4: cost 0 inf + 749 1.277 * [simplify]: Simplified to (* (- d2 d3) d1) 1.277 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1))) 1.277 * * * * [progress]: [ 45 / 47 ] simplifiying candidate # 1.277 * [simplify]: Simplifying 0 1.277 * * [simplify]: iters left: 0 (1 enodes) 1.278 * * [simplify]: Extracting #0: cost 1 inf + 0 1.278 * * [simplify]: Extracting #1: cost 0 inf + 1 1.278 * [simplify]: Simplified to 0 1.278 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 1.278 * * * * [progress]: [ 46 / 47 ] simplifiying candidate # 1.278 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.278 * * [simplify]: iters left: 6 (9 enodes) 1.281 * * [simplify]: iters left: 5 (38 enodes) 1.287 * * [simplify]: iters left: 4 (73 enodes) 1.300 * * [simplify]: iters left: 3 (119 enodes) 1.328 * * [simplify]: iters left: 2 (166 enodes) 1.376 * * [simplify]: iters left: 1 (200 enodes) 1.434 * * [simplify]: Extracting #0: cost 1 inf + 0 1.434 * * [simplify]: Extracting #1: cost 23 inf + 0 1.434 * * [simplify]: Extracting #2: cost 42 inf + 129 1.435 * * [simplify]: Extracting #3: cost 14 inf + 2364 1.438 * * [simplify]: Extracting #4: cost 0 inf + 3475 1.439 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 1.439 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 1.439 * * * * [progress]: [ 47 / 47 ] simplifiying candidate # 1.439 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.440 * * [simplify]: iters left: 6 (9 enodes) 1.442 * * [simplify]: iters left: 5 (38 enodes) 1.448 * * [simplify]: iters left: 4 (73 enodes) 1.464 * * [simplify]: iters left: 3 (119 enodes) 1.499 * * [simplify]: iters left: 2 (166 enodes) 1.528 * * [simplify]: iters left: 1 (200 enodes) 1.563 * * [simplify]: Extracting #0: cost 1 inf + 0 1.563 * * [simplify]: Extracting #1: cost 23 inf + 0 1.564 * * [simplify]: Extracting #2: cost 42 inf + 129 1.565 * * [simplify]: Extracting #3: cost 14 inf + 2364 1.568 * * [simplify]: Extracting #4: cost 0 inf + 3475 1.571 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 1.571 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 1.572 * * * [progress]: adding candidates to table 2.132 * * [progress]: iteration 2 / 4 2.132 * * * [progress]: picking best candidate 2.137 * * * * [pick]: Picked # 2.137 * * * [progress]: localizing error 2.157 * * * [progress]: generating rewritten candidates 2.157 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.158 * * * [progress]: generating series expansions 2.158 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.158 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 2.158 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 2.158 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 2.158 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.158 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 2.158 * [taylor]: Taking taylor expansion of d1 in d4 2.158 * [backup-simplify]: Simplify d1 into d1 2.158 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 2.158 * [taylor]: Taking taylor expansion of d2 in d4 2.158 * [backup-simplify]: Simplify d2 into d2 2.158 * [taylor]: Taking taylor expansion of d3 in d4 2.158 * [backup-simplify]: Simplify d3 into d3 2.159 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.159 * [taylor]: Taking taylor expansion of d4 in d4 2.159 * [backup-simplify]: Simplify 0 into 0 2.159 * [backup-simplify]: Simplify 1 into 1 2.159 * [taylor]: Taking taylor expansion of d1 in d4 2.159 * [backup-simplify]: Simplify d1 into d1 2.159 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 2.159 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.159 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 2.159 * [taylor]: Taking taylor expansion of d1 in d3 2.159 * [backup-simplify]: Simplify d1 into d1 2.159 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 2.159 * [taylor]: Taking taylor expansion of d2 in d3 2.159 * [backup-simplify]: Simplify d2 into d2 2.159 * [taylor]: Taking taylor expansion of d3 in d3 2.159 * [backup-simplify]: Simplify 0 into 0 2.159 * [backup-simplify]: Simplify 1 into 1 2.159 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.159 * [taylor]: Taking taylor expansion of d4 in d3 2.159 * [backup-simplify]: Simplify d4 into d4 2.159 * [taylor]: Taking taylor expansion of d1 in d3 2.159 * [backup-simplify]: Simplify d1 into d1 2.159 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 2.159 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.159 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 2.159 * [taylor]: Taking taylor expansion of d1 in d2 2.159 * [backup-simplify]: Simplify d1 into d1 2.159 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 2.159 * [taylor]: Taking taylor expansion of d2 in d2 2.159 * [backup-simplify]: Simplify 0 into 0 2.159 * [backup-simplify]: Simplify 1 into 1 2.159 * [taylor]: Taking taylor expansion of d3 in d2 2.159 * [backup-simplify]: Simplify d3 into d3 2.159 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.159 * [taylor]: Taking taylor expansion of d4 in d2 2.159 * [backup-simplify]: Simplify d4 into d4 2.159 * [taylor]: Taking taylor expansion of d1 in d2 2.159 * [backup-simplify]: Simplify d1 into d1 2.159 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 2.160 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.160 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 2.160 * [taylor]: Taking taylor expansion of d1 in d1 2.160 * [backup-simplify]: Simplify 0 into 0 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 2.160 * [taylor]: Taking taylor expansion of d2 in d1 2.160 * [backup-simplify]: Simplify d2 into d2 2.160 * [taylor]: Taking taylor expansion of d3 in d1 2.160 * [backup-simplify]: Simplify d3 into d3 2.160 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.160 * [taylor]: Taking taylor expansion of d4 in d1 2.160 * [backup-simplify]: Simplify d4 into d4 2.160 * [taylor]: Taking taylor expansion of d1 in d1 2.160 * [backup-simplify]: Simplify 0 into 0 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 2.160 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 2.160 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 2.160 * [taylor]: Taking taylor expansion of d1 in d1 2.160 * [backup-simplify]: Simplify 0 into 0 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 2.160 * [taylor]: Taking taylor expansion of d2 in d1 2.160 * [backup-simplify]: Simplify d2 into d2 2.160 * [taylor]: Taking taylor expansion of d3 in d1 2.160 * [backup-simplify]: Simplify d3 into d3 2.160 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.160 * [taylor]: Taking taylor expansion of d4 in d1 2.160 * [backup-simplify]: Simplify d4 into d4 2.160 * [taylor]: Taking taylor expansion of d1 in d1 2.160 * [backup-simplify]: Simplify 0 into 0 2.160 * [backup-simplify]: Simplify 1 into 1 2.160 * [backup-simplify]: Simplify (- d3) into (- d3) 2.161 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 2.161 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 2.161 * [backup-simplify]: Simplify (* d4 0) into 0 2.161 * [backup-simplify]: Simplify (+ 0 0) into 0 2.161 * [taylor]: Taking taylor expansion of 0 in d2 2.161 * [backup-simplify]: Simplify 0 into 0 2.161 * [taylor]: Taking taylor expansion of 0 in d3 2.161 * [backup-simplify]: Simplify 0 into 0 2.161 * [taylor]: Taking taylor expansion of 0 in d4 2.161 * [backup-simplify]: Simplify 0 into 0 2.161 * [backup-simplify]: Simplify 0 into 0 2.162 * [backup-simplify]: Simplify (- 0) into 0 2.162 * [backup-simplify]: Simplify (+ 0 0) into 0 2.163 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 2.163 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.163 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 2.163 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 2.163 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 2.163 * [taylor]: Taking taylor expansion of d2 in d2 2.163 * [backup-simplify]: Simplify 0 into 0 2.163 * [backup-simplify]: Simplify 1 into 1 2.163 * [taylor]: Taking taylor expansion of d4 in d2 2.163 * [backup-simplify]: Simplify d4 into d4 2.163 * [taylor]: Taking taylor expansion of d3 in d2 2.163 * [backup-simplify]: Simplify d3 into d3 2.163 * [backup-simplify]: Simplify (+ 0 d4) into d4 2.163 * [backup-simplify]: Simplify (- d3) into (- d3) 2.164 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 2.164 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 2.164 * [taylor]: Taking taylor expansion of d4 in d3 2.164 * [backup-simplify]: Simplify d4 into d4 2.164 * [taylor]: Taking taylor expansion of d3 in d3 2.164 * [backup-simplify]: Simplify 0 into 0 2.164 * [backup-simplify]: Simplify 1 into 1 2.164 * [backup-simplify]: Simplify (- 0) into 0 2.164 * [backup-simplify]: Simplify (+ d4 0) into d4 2.164 * [taylor]: Taking taylor expansion of d4 in d4 2.164 * [backup-simplify]: Simplify 0 into 0 2.164 * [backup-simplify]: Simplify 1 into 1 2.165 * [backup-simplify]: Simplify 0 into 0 2.165 * [taylor]: Taking taylor expansion of 0 in d3 2.165 * [backup-simplify]: Simplify 0 into 0 2.165 * [taylor]: Taking taylor expansion of 0 in d4 2.165 * [backup-simplify]: Simplify 0 into 0 2.165 * [backup-simplify]: Simplify 0 into 0 2.165 * [taylor]: Taking taylor expansion of 0 in d4 2.165 * [backup-simplify]: Simplify 0 into 0 2.165 * [backup-simplify]: Simplify 0 into 0 2.165 * [backup-simplify]: Simplify 0 into 0 2.165 * [backup-simplify]: Simplify (- 0) into 0 2.166 * [backup-simplify]: Simplify (+ 0 0) into 0 2.171 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 2.172 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.173 * [backup-simplify]: Simplify (+ 0 0) into 0 2.173 * [taylor]: Taking taylor expansion of 0 in d2 2.173 * [backup-simplify]: Simplify 0 into 0 2.173 * [taylor]: Taking taylor expansion of 0 in d3 2.173 * [backup-simplify]: Simplify 0 into 0 2.173 * [taylor]: Taking taylor expansion of 0 in d4 2.173 * [backup-simplify]: Simplify 0 into 0 2.173 * [backup-simplify]: Simplify 0 into 0 2.173 * [backup-simplify]: Simplify 0 into 0 2.173 * [backup-simplify]: Simplify (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (/ 1 d4) (/ 1 d1))) into (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) 2.173 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 2.173 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 2.173 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 2.173 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 2.173 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 2.173 * [taylor]: Taking taylor expansion of d1 in d4 2.173 * [backup-simplify]: Simplify d1 into d1 2.173 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.173 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 2.173 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.173 * [taylor]: Taking taylor expansion of d2 in d4 2.174 * [backup-simplify]: Simplify d2 into d2 2.174 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.174 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.174 * [taylor]: Taking taylor expansion of d3 in d4 2.174 * [backup-simplify]: Simplify d3 into d3 2.174 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.174 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.174 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.174 * [taylor]: Taking taylor expansion of d4 in d4 2.174 * [backup-simplify]: Simplify 0 into 0 2.174 * [backup-simplify]: Simplify 1 into 1 2.174 * [taylor]: Taking taylor expansion of d1 in d4 2.174 * [backup-simplify]: Simplify d1 into d1 2.174 * [backup-simplify]: Simplify (* 0 d1) into 0 2.175 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.175 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.175 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 2.175 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 2.175 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 2.175 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 2.175 * [taylor]: Taking taylor expansion of d1 in d3 2.175 * [backup-simplify]: Simplify d1 into d1 2.175 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.175 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 2.175 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.175 * [taylor]: Taking taylor expansion of d2 in d3 2.175 * [backup-simplify]: Simplify d2 into d2 2.175 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.175 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.175 * [taylor]: Taking taylor expansion of d3 in d3 2.175 * [backup-simplify]: Simplify 0 into 0 2.175 * [backup-simplify]: Simplify 1 into 1 2.176 * [backup-simplify]: Simplify (/ 1 1) into 1 2.176 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 2.176 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.176 * [taylor]: Taking taylor expansion of d4 in d3 2.176 * [backup-simplify]: Simplify d4 into d4 2.176 * [taylor]: Taking taylor expansion of d1 in d3 2.176 * [backup-simplify]: Simplify d1 into d1 2.176 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.176 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.176 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 2.176 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 2.176 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 2.176 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 2.176 * [taylor]: Taking taylor expansion of d1 in d2 2.176 * [backup-simplify]: Simplify d1 into d1 2.176 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.176 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.176 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.176 * [taylor]: Taking taylor expansion of d2 in d2 2.176 * [backup-simplify]: Simplify 0 into 0 2.176 * [backup-simplify]: Simplify 1 into 1 2.177 * [backup-simplify]: Simplify (/ 1 1) into 1 2.177 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.177 * [taylor]: Taking taylor expansion of d3 in d2 2.177 * [backup-simplify]: Simplify d3 into d3 2.177 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.177 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 2.177 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.177 * [taylor]: Taking taylor expansion of d4 in d2 2.177 * [backup-simplify]: Simplify d4 into d4 2.177 * [taylor]: Taking taylor expansion of d1 in d2 2.177 * [backup-simplify]: Simplify d1 into d1 2.177 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.177 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.177 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 2.177 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 2.177 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 2.177 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.177 * [taylor]: Taking taylor expansion of d1 in d1 2.177 * [backup-simplify]: Simplify 0 into 0 2.177 * [backup-simplify]: Simplify 1 into 1 2.178 * [backup-simplify]: Simplify (/ 1 1) into 1 2.178 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 2.178 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.178 * [taylor]: Taking taylor expansion of d2 in d1 2.178 * [backup-simplify]: Simplify d2 into d2 2.178 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.178 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.178 * [taylor]: Taking taylor expansion of d3 in d1 2.178 * [backup-simplify]: Simplify d3 into d3 2.178 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.178 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.178 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.178 * [taylor]: Taking taylor expansion of d4 in d1 2.178 * [backup-simplify]: Simplify d4 into d4 2.178 * [taylor]: Taking taylor expansion of d1 in d1 2.178 * [backup-simplify]: Simplify 0 into 0 2.178 * [backup-simplify]: Simplify 1 into 1 2.178 * [backup-simplify]: Simplify (* d4 0) into 0 2.179 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.179 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.179 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 2.179 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 2.179 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 2.179 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.179 * [taylor]: Taking taylor expansion of d1 in d1 2.179 * [backup-simplify]: Simplify 0 into 0 2.179 * [backup-simplify]: Simplify 1 into 1 2.179 * [backup-simplify]: Simplify (/ 1 1) into 1 2.179 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 2.180 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.180 * [taylor]: Taking taylor expansion of d2 in d1 2.180 * [backup-simplify]: Simplify d2 into d2 2.180 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.180 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.180 * [taylor]: Taking taylor expansion of d3 in d1 2.180 * [backup-simplify]: Simplify d3 into d3 2.180 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.180 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.180 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.180 * [taylor]: Taking taylor expansion of d4 in d1 2.180 * [backup-simplify]: Simplify d4 into d4 2.180 * [taylor]: Taking taylor expansion of d1 in d1 2.180 * [backup-simplify]: Simplify 0 into 0 2.180 * [backup-simplify]: Simplify 1 into 1 2.180 * [backup-simplify]: Simplify (* d4 0) into 0 2.180 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.180 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.181 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.181 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.181 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.181 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.181 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.181 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.181 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.181 * [taylor]: Taking taylor expansion of d4 in d2 2.181 * [backup-simplify]: Simplify d4 into d4 2.181 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.181 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.181 * [taylor]: Taking taylor expansion of d2 in d2 2.181 * [backup-simplify]: Simplify 0 into 0 2.181 * [backup-simplify]: Simplify 1 into 1 2.182 * [backup-simplify]: Simplify (/ 1 1) into 1 2.182 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.182 * [taylor]: Taking taylor expansion of d3 in d2 2.182 * [backup-simplify]: Simplify d3 into d3 2.182 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.182 * [backup-simplify]: Simplify (+ 0 1) into 1 2.183 * [backup-simplify]: Simplify (+ 1 0) into 1 2.183 * [taylor]: Taking taylor expansion of 1 in d3 2.183 * [backup-simplify]: Simplify 1 into 1 2.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.183 * [backup-simplify]: Simplify (- 0) into 0 2.184 * [backup-simplify]: Simplify (+ 0 0) into 0 2.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.185 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 2.186 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.186 * [backup-simplify]: Simplify (+ 0 0) into 0 2.186 * [taylor]: Taking taylor expansion of 0 in d2 2.186 * [backup-simplify]: Simplify 0 into 0 2.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.187 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.187 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.187 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.187 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.187 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.187 * [taylor]: Taking taylor expansion of d4 in d3 2.187 * [backup-simplify]: Simplify d4 into d4 2.187 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.188 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.188 * [taylor]: Taking taylor expansion of d3 in d3 2.188 * [backup-simplify]: Simplify 0 into 0 2.188 * [backup-simplify]: Simplify 1 into 1 2.188 * [backup-simplify]: Simplify (/ 1 1) into 1 2.188 * [backup-simplify]: Simplify (- 1) into -1 2.189 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.189 * [taylor]: Taking taylor expansion of -1 in d4 2.189 * [backup-simplify]: Simplify -1 into -1 2.189 * [taylor]: Taking taylor expansion of 1 in d4 2.189 * [backup-simplify]: Simplify 1 into 1 2.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.190 * [backup-simplify]: Simplify (- 0) into 0 2.190 * [backup-simplify]: Simplify (+ 0 0) into 0 2.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.192 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 2.193 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.193 * [backup-simplify]: Simplify (+ 0 0) into 0 2.193 * [taylor]: Taking taylor expansion of 0 in d2 2.193 * [backup-simplify]: Simplify 0 into 0 2.193 * [taylor]: Taking taylor expansion of 0 in d3 2.193 * [backup-simplify]: Simplify 0 into 0 2.194 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.195 * [backup-simplify]: Simplify (+ 0 0) into 0 2.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.195 * [backup-simplify]: Simplify (- 0) into 0 2.196 * [backup-simplify]: Simplify (+ 0 0) into 0 2.196 * [taylor]: Taking taylor expansion of 0 in d3 2.196 * [backup-simplify]: Simplify 0 into 0 2.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.197 * [backup-simplify]: Simplify (- 0) into 0 2.197 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.197 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.197 * [taylor]: Taking taylor expansion of d4 in d4 2.197 * [backup-simplify]: Simplify 0 into 0 2.197 * [backup-simplify]: Simplify 1 into 1 2.198 * [backup-simplify]: Simplify (/ 1 1) into 1 2.198 * [backup-simplify]: Simplify 1 into 1 2.198 * [taylor]: Taking taylor expansion of 0 in d4 2.198 * [backup-simplify]: Simplify 0 into 0 2.198 * [backup-simplify]: Simplify -1 into -1 2.198 * [backup-simplify]: Simplify 1 into 1 2.198 * [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)) 2.199 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) 2.199 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 2.199 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 2.199 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 2.199 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 2.199 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 2.199 * [taylor]: Taking taylor expansion of -1 in d4 2.199 * [backup-simplify]: Simplify -1 into -1 2.199 * [taylor]: Taking taylor expansion of d1 in d4 2.199 * [backup-simplify]: Simplify d1 into d1 2.199 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.199 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 2.199 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.199 * [taylor]: Taking taylor expansion of d3 in d4 2.199 * [backup-simplify]: Simplify d3 into d3 2.199 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.199 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.199 * [taylor]: Taking taylor expansion of d2 in d4 2.199 * [backup-simplify]: Simplify d2 into d2 2.199 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.199 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.199 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.199 * [taylor]: Taking taylor expansion of d4 in d4 2.200 * [backup-simplify]: Simplify 0 into 0 2.200 * [backup-simplify]: Simplify 1 into 1 2.200 * [taylor]: Taking taylor expansion of d1 in d4 2.200 * [backup-simplify]: Simplify d1 into d1 2.200 * [backup-simplify]: Simplify (* 0 d1) into 0 2.200 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.200 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.200 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 2.200 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 2.200 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 2.200 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 2.200 * [taylor]: Taking taylor expansion of -1 in d3 2.200 * [backup-simplify]: Simplify -1 into -1 2.200 * [taylor]: Taking taylor expansion of d1 in d3 2.200 * [backup-simplify]: Simplify d1 into d1 2.200 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.201 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 2.201 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.201 * [taylor]: Taking taylor expansion of d3 in d3 2.201 * [backup-simplify]: Simplify 0 into 0 2.201 * [backup-simplify]: Simplify 1 into 1 2.201 * [backup-simplify]: Simplify (/ 1 1) into 1 2.201 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.201 * [taylor]: Taking taylor expansion of d2 in d3 2.201 * [backup-simplify]: Simplify d2 into d2 2.201 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.201 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 2.201 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.201 * [taylor]: Taking taylor expansion of d4 in d3 2.201 * [backup-simplify]: Simplify d4 into d4 2.201 * [taylor]: Taking taylor expansion of d1 in d3 2.201 * [backup-simplify]: Simplify d1 into d1 2.201 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.201 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.201 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 2.202 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 2.202 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 2.202 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 2.202 * [taylor]: Taking taylor expansion of -1 in d2 2.202 * [backup-simplify]: Simplify -1 into -1 2.202 * [taylor]: Taking taylor expansion of d1 in d2 2.202 * [backup-simplify]: Simplify d1 into d1 2.202 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.202 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 2.202 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.202 * [taylor]: Taking taylor expansion of d3 in d2 2.202 * [backup-simplify]: Simplify d3 into d3 2.202 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.202 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.202 * [taylor]: Taking taylor expansion of d2 in d2 2.202 * [backup-simplify]: Simplify 0 into 0 2.202 * [backup-simplify]: Simplify 1 into 1 2.202 * [backup-simplify]: Simplify (/ 1 1) into 1 2.202 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 2.202 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.202 * [taylor]: Taking taylor expansion of d4 in d2 2.202 * [backup-simplify]: Simplify d4 into d4 2.202 * [taylor]: Taking taylor expansion of d1 in d2 2.203 * [backup-simplify]: Simplify d1 into d1 2.203 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.203 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.203 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 2.203 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 2.203 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 2.203 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 2.203 * [taylor]: Taking taylor expansion of -1 in d1 2.203 * [backup-simplify]: Simplify -1 into -1 2.203 * [taylor]: Taking taylor expansion of d1 in d1 2.203 * [backup-simplify]: Simplify 0 into 0 2.203 * [backup-simplify]: Simplify 1 into 1 2.203 * [backup-simplify]: Simplify (/ -1 1) into -1 2.203 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 2.203 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.203 * [taylor]: Taking taylor expansion of d3 in d1 2.204 * [backup-simplify]: Simplify d3 into d3 2.204 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.204 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.204 * [taylor]: Taking taylor expansion of d2 in d1 2.204 * [backup-simplify]: Simplify d2 into d2 2.204 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.204 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.204 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.204 * [taylor]: Taking taylor expansion of d4 in d1 2.204 * [backup-simplify]: Simplify d4 into d4 2.204 * [taylor]: Taking taylor expansion of d1 in d1 2.204 * [backup-simplify]: Simplify 0 into 0 2.204 * [backup-simplify]: Simplify 1 into 1 2.204 * [backup-simplify]: Simplify (* d4 0) into 0 2.204 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.205 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.205 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 2.205 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 2.205 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 2.205 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 2.205 * [taylor]: Taking taylor expansion of -1 in d1 2.205 * [backup-simplify]: Simplify -1 into -1 2.205 * [taylor]: Taking taylor expansion of d1 in d1 2.205 * [backup-simplify]: Simplify 0 into 0 2.205 * [backup-simplify]: Simplify 1 into 1 2.205 * [backup-simplify]: Simplify (/ -1 1) into -1 2.205 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 2.205 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.205 * [taylor]: Taking taylor expansion of d3 in d1 2.205 * [backup-simplify]: Simplify d3 into d3 2.205 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.205 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.205 * [taylor]: Taking taylor expansion of d2 in d1 2.206 * [backup-simplify]: Simplify d2 into d2 2.206 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.206 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.206 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.206 * [taylor]: Taking taylor expansion of d4 in d1 2.206 * [backup-simplify]: Simplify d4 into d4 2.206 * [taylor]: Taking taylor expansion of d1 in d1 2.206 * [backup-simplify]: Simplify 0 into 0 2.206 * [backup-simplify]: Simplify 1 into 1 2.206 * [backup-simplify]: Simplify (* d4 0) into 0 2.206 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.206 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.207 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 2.207 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 2.207 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 2.207 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.207 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.207 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.207 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.207 * [taylor]: Taking taylor expansion of d4 in d2 2.207 * [backup-simplify]: Simplify d4 into d4 2.207 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.207 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.207 * [taylor]: Taking taylor expansion of d2 in d2 2.207 * [backup-simplify]: Simplify 0 into 0 2.207 * [backup-simplify]: Simplify 1 into 1 2.208 * [backup-simplify]: Simplify (/ 1 1) into 1 2.208 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.208 * [taylor]: Taking taylor expansion of d3 in d2 2.208 * [backup-simplify]: Simplify d3 into d3 2.208 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.209 * [backup-simplify]: Simplify (+ 0 1) into 1 2.209 * [backup-simplify]: Simplify (+ 1 0) into 1 2.209 * [taylor]: Taking taylor expansion of 1 in d3 2.209 * [backup-simplify]: Simplify 1 into 1 2.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.210 * [backup-simplify]: Simplify (- 0) into 0 2.210 * [backup-simplify]: Simplify (+ 0 0) into 0 2.211 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.211 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 2.212 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.213 * [backup-simplify]: Simplify (+ 0 0) into 0 2.213 * [taylor]: Taking taylor expansion of 0 in d2 2.213 * [backup-simplify]: Simplify 0 into 0 2.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.213 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.214 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.214 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.214 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.214 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.214 * [taylor]: Taking taylor expansion of d4 in d3 2.214 * [backup-simplify]: Simplify d4 into d4 2.214 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.214 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.214 * [taylor]: Taking taylor expansion of d3 in d3 2.214 * [backup-simplify]: Simplify 0 into 0 2.214 * [backup-simplify]: Simplify 1 into 1 2.214 * [backup-simplify]: Simplify (/ 1 1) into 1 2.215 * [backup-simplify]: Simplify (- 1) into -1 2.215 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.215 * [taylor]: Taking taylor expansion of -1 in d4 2.215 * [backup-simplify]: Simplify -1 into -1 2.215 * [taylor]: Taking taylor expansion of 1 in d4 2.216 * [backup-simplify]: Simplify 1 into 1 2.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.216 * [backup-simplify]: Simplify (- 0) into 0 2.217 * [backup-simplify]: Simplify (+ 0 0) into 0 2.218 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.218 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 2.219 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.219 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.220 * [backup-simplify]: Simplify (+ 0 0) into 0 2.220 * [taylor]: Taking taylor expansion of 0 in d2 2.220 * [backup-simplify]: Simplify 0 into 0 2.220 * [taylor]: Taking taylor expansion of 0 in d3 2.220 * [backup-simplify]: Simplify 0 into 0 2.220 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.222 * [backup-simplify]: Simplify (+ 0 0) into 0 2.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.222 * [backup-simplify]: Simplify (- 0) into 0 2.222 * [backup-simplify]: Simplify (+ 0 0) into 0 2.222 * [taylor]: Taking taylor expansion of 0 in d3 2.223 * [backup-simplify]: Simplify 0 into 0 2.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.224 * [backup-simplify]: Simplify (- 0) into 0 2.224 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.224 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.224 * [taylor]: Taking taylor expansion of d4 in d4 2.224 * [backup-simplify]: Simplify 0 into 0 2.224 * [backup-simplify]: Simplify 1 into 1 2.224 * [backup-simplify]: Simplify (/ 1 1) into 1 2.224 * [backup-simplify]: Simplify 1 into 1 2.224 * [taylor]: Taking taylor expansion of 0 in d4 2.224 * [backup-simplify]: Simplify 0 into 0 2.225 * [backup-simplify]: Simplify -1 into -1 2.225 * [backup-simplify]: Simplify 1 into 1 2.225 * [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)) 2.225 * * * [progress]: simplifying candidates 2.225 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 2.226 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 2.226 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 2.227 * [simplify]: Simplifying 0 2.227 * * [simplify]: iters left: 0 (1 enodes) 2.228 * * [simplify]: Extracting #0: cost 1 inf + 0 2.228 * * [simplify]: Extracting #1: cost 0 inf + 1 2.228 * [simplify]: Simplified to 0 2.228 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 2.228 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 2.229 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.229 * * [simplify]: iters left: 6 (9 enodes) 2.233 * * [simplify]: iters left: 5 (38 enodes) 2.246 * * [simplify]: iters left: 4 (73 enodes) 2.272 * * [simplify]: iters left: 3 (119 enodes) 2.317 * * [simplify]: iters left: 2 (166 enodes) 2.365 * * [simplify]: iters left: 1 (200 enodes) 2.429 * * [simplify]: Extracting #0: cost 1 inf + 0 2.429 * * [simplify]: Extracting #1: cost 23 inf + 0 2.429 * * [simplify]: Extracting #2: cost 42 inf + 129 2.431 * * [simplify]: Extracting #3: cost 14 inf + 2364 2.434 * * [simplify]: Extracting #4: cost 0 inf + 3475 2.438 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 2.438 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 2.438 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 2.438 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.438 * * [simplify]: iters left: 6 (9 enodes) 2.443 * * [simplify]: iters left: 5 (38 enodes) 2.456 * * [simplify]: iters left: 4 (73 enodes) 2.480 * * [simplify]: iters left: 3 (119 enodes) 2.522 * * [simplify]: iters left: 2 (166 enodes) 2.553 * * [simplify]: iters left: 1 (200 enodes) 2.589 * * [simplify]: Extracting #0: cost 1 inf + 0 2.589 * * [simplify]: Extracting #1: cost 23 inf + 0 2.590 * * [simplify]: Extracting #2: cost 42 inf + 129 2.591 * * [simplify]: Extracting #3: cost 14 inf + 2364 2.595 * * [simplify]: Extracting #4: cost 0 inf + 3475 2.598 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 2.598 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 2.598 * * * [progress]: adding candidates to table 2.752 * * [progress]: iteration 3 / 4 2.752 * * * [progress]: picking best candidate 2.755 * * * * [pick]: Picked # 2.755 * * * [progress]: localizing error 2.782 * * * [progress]: generating rewritten candidates 2.782 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.793 * * * [progress]: generating series expansions 2.793 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.793 * [backup-simplify]: Simplify (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) into (+ (* d4 d1) (fma d1 d2 (- (* d3 d1)))) 2.793 * [approximate]: Taking taylor expansion of (+ (* d4 d1) (fma d1 d2 (- (* d3 d1)))) in (d1 d2 d3 d4) around 0 2.793 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (fma d1 d2 (- (* d3 d1)))) in d4 2.794 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.794 * [taylor]: Taking taylor expansion of d4 in d4 2.794 * [backup-simplify]: Simplify 0 into 0 2.794 * [backup-simplify]: Simplify 1 into 1 2.794 * [taylor]: Taking taylor expansion of d1 in d4 2.794 * [backup-simplify]: Simplify d1 into d1 2.794 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d3 d1))) in d4 2.794 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d3 d1))) 2.794 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 2.794 * [taylor]: Taking taylor expansion of d1 in d4 2.794 * [backup-simplify]: Simplify d1 into d1 2.794 * [taylor]: Taking taylor expansion of d2 in d4 2.794 * [backup-simplify]: Simplify d2 into d2 2.794 * [taylor]: Taking taylor expansion of (- (* d3 d1)) in d4 2.794 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.794 * [taylor]: Taking taylor expansion of d3 in d4 2.794 * [backup-simplify]: Simplify d3 into d3 2.794 * [taylor]: Taking taylor expansion of d1 in d4 2.794 * [backup-simplify]: Simplify d1 into d1 2.794 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (fma d1 d2 (- (* d3 d1)))) in d3 2.794 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.794 * [taylor]: Taking taylor expansion of d4 in d3 2.794 * [backup-simplify]: Simplify d4 into d4 2.794 * [taylor]: Taking taylor expansion of d1 in d3 2.794 * [backup-simplify]: Simplify d1 into d1 2.794 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d3 d1))) in d3 2.794 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d3 d1))) 2.794 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 2.794 * [taylor]: Taking taylor expansion of d1 in d3 2.794 * [backup-simplify]: Simplify d1 into d1 2.794 * [taylor]: Taking taylor expansion of d2 in d3 2.794 * [backup-simplify]: Simplify d2 into d2 2.794 * [taylor]: Taking taylor expansion of (- (* d3 d1)) in d3 2.794 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.794 * [taylor]: Taking taylor expansion of d3 in d3 2.795 * [backup-simplify]: Simplify 0 into 0 2.795 * [backup-simplify]: Simplify 1 into 1 2.795 * [taylor]: Taking taylor expansion of d1 in d3 2.795 * [backup-simplify]: Simplify d1 into d1 2.795 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (fma d1 d2 (- (* d3 d1)))) in d2 2.795 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.795 * [taylor]: Taking taylor expansion of d4 in d2 2.795 * [backup-simplify]: Simplify d4 into d4 2.795 * [taylor]: Taking taylor expansion of d1 in d2 2.795 * [backup-simplify]: Simplify d1 into d1 2.795 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d3 d1))) in d2 2.795 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d3 d1))) 2.795 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 2.795 * [taylor]: Taking taylor expansion of d1 in d2 2.795 * [backup-simplify]: Simplify d1 into d1 2.795 * [taylor]: Taking taylor expansion of d2 in d2 2.795 * [backup-simplify]: Simplify 0 into 0 2.795 * [backup-simplify]: Simplify 1 into 1 2.795 * [taylor]: Taking taylor expansion of (- (* d3 d1)) in d2 2.795 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.795 * [taylor]: Taking taylor expansion of d3 in d2 2.795 * [backup-simplify]: Simplify d3 into d3 2.795 * [taylor]: Taking taylor expansion of d1 in d2 2.795 * [backup-simplify]: Simplify d1 into d1 2.795 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (fma d1 d2 (- (* d3 d1)))) in d1 2.795 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.795 * [taylor]: Taking taylor expansion of d4 in d1 2.795 * [backup-simplify]: Simplify d4 into d4 2.795 * [taylor]: Taking taylor expansion of d1 in d1 2.795 * [backup-simplify]: Simplify 0 into 0 2.795 * [backup-simplify]: Simplify 1 into 1 2.795 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d3 d1))) in d1 2.795 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d3 d1))) 2.795 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 2.795 * [taylor]: Taking taylor expansion of d1 in d1 2.795 * [backup-simplify]: Simplify 0 into 0 2.795 * [backup-simplify]: Simplify 1 into 1 2.795 * [taylor]: Taking taylor expansion of d2 in d1 2.796 * [backup-simplify]: Simplify d2 into d2 2.796 * [taylor]: Taking taylor expansion of (- (* d3 d1)) in d1 2.796 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.796 * [taylor]: Taking taylor expansion of d3 in d1 2.796 * [backup-simplify]: Simplify d3 into d3 2.796 * [taylor]: Taking taylor expansion of d1 in d1 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 1 into 1 2.796 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (fma d1 d2 (- (* d3 d1)))) in d1 2.796 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.796 * [taylor]: Taking taylor expansion of d4 in d1 2.796 * [backup-simplify]: Simplify d4 into d4 2.796 * [taylor]: Taking taylor expansion of d1 in d1 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 1 into 1 2.796 * [taylor]: Taking taylor expansion of (fma d1 d2 (- (* d3 d1))) in d1 2.796 * [taylor]: Rewrote expression to (+ (* d1 d2) (- (* d3 d1))) 2.796 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 2.796 * [taylor]: Taking taylor expansion of d1 in d1 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 1 into 1 2.796 * [taylor]: Taking taylor expansion of d2 in d1 2.796 * [backup-simplify]: Simplify d2 into d2 2.796 * [taylor]: Taking taylor expansion of (- (* d3 d1)) in d1 2.796 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.796 * [taylor]: Taking taylor expansion of d3 in d1 2.796 * [backup-simplify]: Simplify d3 into d3 2.796 * [taylor]: Taking taylor expansion of d1 in d1 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 1 into 1 2.796 * [backup-simplify]: Simplify (* d4 0) into 0 2.796 * [backup-simplify]: Simplify (* 0 d2) into 0 2.797 * [backup-simplify]: Simplify (* d3 0) into 0 2.797 * [backup-simplify]: Simplify (- 0) into 0 2.798 * [backup-simplify]: Simplify (+ 0 0) into 0 2.798 * [backup-simplify]: Simplify (+ 0 0) into 0 2.798 * [taylor]: Taking taylor expansion of 0 in d2 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [taylor]: Taking taylor expansion of 0 in d3 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [taylor]: Taking taylor expansion of 0 in d4 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [backup-simplify]: Simplify 0 into 0 2.799 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.799 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 2.800 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.800 * [backup-simplify]: Simplify (- d3) into (- d3) 2.800 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 2.800 * [backup-simplify]: Simplify (+ d4 (- d2 d3)) into (- (+ d4 d2) d3) 2.800 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 2.800 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 2.800 * [taylor]: Taking taylor expansion of d4 in d2 2.800 * [backup-simplify]: Simplify d4 into d4 2.800 * [taylor]: Taking taylor expansion of d2 in d2 2.800 * [backup-simplify]: Simplify 0 into 0 2.800 * [backup-simplify]: Simplify 1 into 1 2.800 * [taylor]: Taking taylor expansion of d3 in d2 2.800 * [backup-simplify]: Simplify d3 into d3 2.800 * [backup-simplify]: Simplify (+ d4 0) into d4 2.800 * [backup-simplify]: Simplify (- d3) into (- d3) 2.800 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 2.800 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 2.800 * [taylor]: Taking taylor expansion of d4 in d3 2.800 * [backup-simplify]: Simplify d4 into d4 2.800 * [taylor]: Taking taylor expansion of d3 in d3 2.800 * [backup-simplify]: Simplify 0 into 0 2.800 * [backup-simplify]: Simplify 1 into 1 2.801 * [backup-simplify]: Simplify (- 0) into 0 2.801 * [backup-simplify]: Simplify (+ d4 0) into d4 2.801 * [taylor]: Taking taylor expansion of d4 in d4 2.801 * [backup-simplify]: Simplify 0 into 0 2.801 * [backup-simplify]: Simplify 1 into 1 2.801 * [backup-simplify]: Simplify 0 into 0 2.801 * [taylor]: Taking taylor expansion of 0 in d3 2.801 * [backup-simplify]: Simplify 0 into 0 2.801 * [taylor]: Taking taylor expansion of 0 in d4 2.801 * [backup-simplify]: Simplify 0 into 0 2.801 * [backup-simplify]: Simplify 0 into 0 2.801 * [taylor]: Taking taylor expansion of 0 in d4 2.801 * [backup-simplify]: Simplify 0 into 0 2.801 * [backup-simplify]: Simplify 0 into 0 2.801 * [backup-simplify]: Simplify 0 into 0 2.802 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.803 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 2.804 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.804 * [backup-simplify]: Simplify (- 0) into 0 2.804 * [backup-simplify]: Simplify (+ 0 0) into 0 2.805 * [backup-simplify]: Simplify (+ 0 0) into 0 2.805 * [taylor]: Taking taylor expansion of 0 in d2 2.805 * [backup-simplify]: Simplify 0 into 0 2.805 * [taylor]: Taking taylor expansion of 0 in d3 2.805 * [backup-simplify]: Simplify 0 into 0 2.805 * [taylor]: Taking taylor expansion of 0 in d4 2.805 * [backup-simplify]: Simplify 0 into 0 2.805 * [backup-simplify]: Simplify 0 into 0 2.805 * [backup-simplify]: Simplify 0 into 0 2.805 * [backup-simplify]: Simplify (+ (fma (/ 1 d1) (/ 1 d2) (- (* (/ 1 d1) (/ 1 d3)))) (* (/ 1 d4) (/ 1 d1))) into (+ (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) (/ 1 (* d4 d1))) 2.805 * [approximate]: Taking taylor expansion of (+ (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 2.805 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) (/ 1 (* d4 d1))) in d4 2.805 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) in d4 2.805 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d3 d1)))) 2.806 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d4 2.806 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 2.806 * [taylor]: Taking taylor expansion of d1 in d4 2.806 * [backup-simplify]: Simplify d1 into d1 2.806 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.806 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.806 * [taylor]: Taking taylor expansion of d2 in d4 2.806 * [backup-simplify]: Simplify d2 into d2 2.806 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.806 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d4 2.806 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 2.806 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.806 * [taylor]: Taking taylor expansion of d3 in d4 2.806 * [backup-simplify]: Simplify d3 into d3 2.806 * [taylor]: Taking taylor expansion of d1 in d4 2.806 * [backup-simplify]: Simplify d1 into d1 2.806 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.806 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.806 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.806 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.806 * [taylor]: Taking taylor expansion of d4 in d4 2.806 * [backup-simplify]: Simplify 0 into 0 2.806 * [backup-simplify]: Simplify 1 into 1 2.806 * [taylor]: Taking taylor expansion of d1 in d4 2.806 * [backup-simplify]: Simplify d1 into d1 2.806 * [backup-simplify]: Simplify (* 0 d1) into 0 2.807 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.807 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.807 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) (/ 1 (* d4 d1))) in d3 2.807 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) in d3 2.807 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d3 d1)))) 2.807 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d3 2.807 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 2.807 * [taylor]: Taking taylor expansion of d1 in d3 2.807 * [backup-simplify]: Simplify d1 into d1 2.807 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.807 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.807 * [taylor]: Taking taylor expansion of d2 in d3 2.807 * [backup-simplify]: Simplify d2 into d2 2.807 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.807 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d3 2.807 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.807 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.807 * [taylor]: Taking taylor expansion of d3 in d3 2.807 * [backup-simplify]: Simplify 0 into 0 2.807 * [backup-simplify]: Simplify 1 into 1 2.808 * [taylor]: Taking taylor expansion of d1 in d3 2.808 * [backup-simplify]: Simplify d1 into d1 2.808 * [backup-simplify]: Simplify (* 0 d1) into 0 2.808 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.808 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.808 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 2.808 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.808 * [taylor]: Taking taylor expansion of d4 in d3 2.808 * [backup-simplify]: Simplify d4 into d4 2.808 * [taylor]: Taking taylor expansion of d1 in d3 2.808 * [backup-simplify]: Simplify d1 into d1 2.808 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.808 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.808 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) (/ 1 (* d4 d1))) in d2 2.809 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) in d2 2.809 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d3 d1)))) 2.809 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d2 2.809 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 2.809 * [taylor]: Taking taylor expansion of d1 in d2 2.809 * [backup-simplify]: Simplify d1 into d1 2.809 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.809 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.809 * [taylor]: Taking taylor expansion of d2 in d2 2.809 * [backup-simplify]: Simplify 0 into 0 2.809 * [backup-simplify]: Simplify 1 into 1 2.809 * [backup-simplify]: Simplify (/ 1 1) into 1 2.809 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d2 2.809 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.809 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.809 * [taylor]: Taking taylor expansion of d3 in d2 2.809 * [backup-simplify]: Simplify d3 into d3 2.809 * [taylor]: Taking taylor expansion of d1 in d2 2.809 * [backup-simplify]: Simplify d1 into d1 2.810 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.810 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.810 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 2.810 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.810 * [taylor]: Taking taylor expansion of d4 in d2 2.810 * [backup-simplify]: Simplify d4 into d4 2.810 * [taylor]: Taking taylor expansion of d1 in d2 2.810 * [backup-simplify]: Simplify d1 into d1 2.810 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.810 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.810 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) (/ 1 (* d4 d1))) in d1 2.810 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) in d1 2.810 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d3 d1)))) 2.810 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1 2.810 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.810 * [taylor]: Taking taylor expansion of d1 in d1 2.810 * [backup-simplify]: Simplify 0 into 0 2.810 * [backup-simplify]: Simplify 1 into 1 2.811 * [backup-simplify]: Simplify (/ 1 1) into 1 2.811 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.811 * [taylor]: Taking taylor expansion of d2 in d1 2.811 * [backup-simplify]: Simplify d2 into d2 2.811 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.811 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d1 2.811 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.811 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.811 * [taylor]: Taking taylor expansion of d3 in d1 2.811 * [backup-simplify]: Simplify d3 into d3 2.811 * [taylor]: Taking taylor expansion of d1 in d1 2.811 * [backup-simplify]: Simplify 0 into 0 2.811 * [backup-simplify]: Simplify 1 into 1 2.811 * [backup-simplify]: Simplify (* d3 0) into 0 2.811 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.811 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.811 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.811 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.812 * [taylor]: Taking taylor expansion of d4 in d1 2.812 * [backup-simplify]: Simplify d4 into d4 2.812 * [taylor]: Taking taylor expansion of d1 in d1 2.812 * [backup-simplify]: Simplify 0 into 0 2.812 * [backup-simplify]: Simplify 1 into 1 2.812 * [backup-simplify]: Simplify (* d4 0) into 0 2.812 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.812 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.812 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) (/ 1 (* d4 d1))) in d1 2.812 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (/ 1 d2) (- (/ 1 (* d3 d1)))) in d1 2.812 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (/ 1 d2)) (- (/ 1 (* d3 d1)))) 2.812 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1 2.812 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.812 * [taylor]: Taking taylor expansion of d1 in d1 2.812 * [backup-simplify]: Simplify 0 into 0 2.812 * [backup-simplify]: Simplify 1 into 1 2.813 * [backup-simplify]: Simplify (/ 1 1) into 1 2.813 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.813 * [taylor]: Taking taylor expansion of d2 in d1 2.813 * [backup-simplify]: Simplify d2 into d2 2.813 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.813 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d1 2.813 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.813 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.813 * [taylor]: Taking taylor expansion of d3 in d1 2.813 * [backup-simplify]: Simplify d3 into d3 2.813 * [taylor]: Taking taylor expansion of d1 in d1 2.813 * [backup-simplify]: Simplify 0 into 0 2.813 * [backup-simplify]: Simplify 1 into 1 2.813 * [backup-simplify]: Simplify (* d3 0) into 0 2.814 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.814 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.814 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.814 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.814 * [taylor]: Taking taylor expansion of d4 in d1 2.814 * [backup-simplify]: Simplify d4 into d4 2.814 * [taylor]: Taking taylor expansion of d1 in d1 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 1 into 1 2.814 * [backup-simplify]: Simplify (* d4 0) into 0 2.814 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.814 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.815 * [backup-simplify]: Simplify (* 1 (/ 1 d2)) into (/ 1 d2) 2.815 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.815 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.815 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.815 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.815 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.815 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.815 * [taylor]: Taking taylor expansion of d4 in d2 2.815 * [backup-simplify]: Simplify d4 into d4 2.815 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.815 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.815 * [taylor]: Taking taylor expansion of d2 in d2 2.815 * [backup-simplify]: Simplify 0 into 0 2.815 * [backup-simplify]: Simplify 1 into 1 2.816 * [backup-simplify]: Simplify (/ 1 1) into 1 2.816 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.816 * [taylor]: Taking taylor expansion of d3 in d2 2.816 * [backup-simplify]: Simplify d3 into d3 2.816 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.816 * [backup-simplify]: Simplify (+ 0 1) into 1 2.817 * [backup-simplify]: Simplify (+ 1 0) into 1 2.817 * [taylor]: Taking taylor expansion of 1 in d3 2.817 * [backup-simplify]: Simplify 1 into 1 2.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.825 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 d2))) into 0 2.826 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.826 * [backup-simplify]: Simplify (- 0) into 0 2.826 * [backup-simplify]: Simplify (+ 0 0) into 0 2.827 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.827 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.828 * [backup-simplify]: Simplify (+ 0 0) into 0 2.828 * [taylor]: Taking taylor expansion of 0 in d2 2.828 * [backup-simplify]: Simplify 0 into 0 2.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.829 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.829 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.829 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.829 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.829 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.829 * [taylor]: Taking taylor expansion of d4 in d3 2.829 * [backup-simplify]: Simplify d4 into d4 2.829 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.829 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.829 * [taylor]: Taking taylor expansion of d3 in d3 2.830 * [backup-simplify]: Simplify 0 into 0 2.830 * [backup-simplify]: Simplify 1 into 1 2.830 * [backup-simplify]: Simplify (/ 1 1) into 1 2.830 * [backup-simplify]: Simplify (- 1) into -1 2.831 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.831 * [taylor]: Taking taylor expansion of -1 in d4 2.831 * [backup-simplify]: Simplify -1 into -1 2.831 * [taylor]: Taking taylor expansion of 1 in d4 2.831 * [backup-simplify]: Simplify 1 into 1 2.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.833 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 2.834 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.834 * [backup-simplify]: Simplify (- 0) into 0 2.835 * [backup-simplify]: Simplify (+ 0 0) into 0 2.835 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.836 * [backup-simplify]: Simplify (+ 0 0) into 0 2.836 * [taylor]: Taking taylor expansion of 0 in d2 2.836 * [backup-simplify]: Simplify 0 into 0 2.836 * [taylor]: Taking taylor expansion of 0 in d3 2.836 * [backup-simplify]: Simplify 0 into 0 2.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.838 * [backup-simplify]: Simplify (+ 0 0) into 0 2.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.838 * [backup-simplify]: Simplify (- 0) into 0 2.839 * [backup-simplify]: Simplify (+ 0 0) into 0 2.839 * [taylor]: Taking taylor expansion of 0 in d3 2.839 * [backup-simplify]: Simplify 0 into 0 2.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.840 * [backup-simplify]: Simplify (- 0) into 0 2.840 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.840 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.840 * [taylor]: Taking taylor expansion of d4 in d4 2.841 * [backup-simplify]: Simplify 0 into 0 2.841 * [backup-simplify]: Simplify 1 into 1 2.841 * [backup-simplify]: Simplify (/ 1 1) into 1 2.841 * [backup-simplify]: Simplify 1 into 1 2.841 * [taylor]: Taking taylor expansion of 0 in d4 2.841 * [backup-simplify]: Simplify 0 into 0 2.841 * [backup-simplify]: Simplify -1 into -1 2.841 * [backup-simplify]: Simplify 1 into 1 2.842 * [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)) 2.842 * [backup-simplify]: Simplify (+ (fma (/ 1 (- d1)) (/ 1 (- d2)) (- (* (/ 1 (- d1)) (/ 1 (- d3))))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (+ (/ 1 (* d4 d1)) (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1))))) 2.842 * [approximate]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1))))) in (d1 d2 d3 d4) around 0 2.842 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1))))) in d4 2.842 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.842 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.842 * [taylor]: Taking taylor expansion of d4 in d4 2.842 * [backup-simplify]: Simplify 0 into 0 2.842 * [backup-simplify]: Simplify 1 into 1 2.842 * [taylor]: Taking taylor expansion of d1 in d4 2.842 * [backup-simplify]: Simplify d1 into d1 2.842 * [backup-simplify]: Simplify (* 0 d1) into 0 2.843 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.843 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.843 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1)))) in d4 2.843 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d3 d1)))) 2.843 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d4 2.843 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 2.843 * [taylor]: Taking taylor expansion of -1 in d4 2.843 * [backup-simplify]: Simplify -1 into -1 2.843 * [taylor]: Taking taylor expansion of d1 in d4 2.843 * [backup-simplify]: Simplify d1 into d1 2.843 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.843 * [taylor]: Taking taylor expansion of (/ -1 d2) in d4 2.843 * [taylor]: Taking taylor expansion of -1 in d4 2.843 * [backup-simplify]: Simplify -1 into -1 2.844 * [taylor]: Taking taylor expansion of d2 in d4 2.844 * [backup-simplify]: Simplify d2 into d2 2.844 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 2.844 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d4 2.844 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 2.844 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.844 * [taylor]: Taking taylor expansion of d3 in d4 2.844 * [backup-simplify]: Simplify d3 into d3 2.844 * [taylor]: Taking taylor expansion of d1 in d4 2.844 * [backup-simplify]: Simplify d1 into d1 2.844 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.844 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.844 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1))))) in d3 2.844 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 2.844 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.844 * [taylor]: Taking taylor expansion of d4 in d3 2.844 * [backup-simplify]: Simplify d4 into d4 2.844 * [taylor]: Taking taylor expansion of d1 in d3 2.844 * [backup-simplify]: Simplify d1 into d1 2.844 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.844 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.844 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1)))) in d3 2.844 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d3 d1)))) 2.844 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d3 2.844 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 2.844 * [taylor]: Taking taylor expansion of -1 in d3 2.844 * [backup-simplify]: Simplify -1 into -1 2.844 * [taylor]: Taking taylor expansion of d1 in d3 2.844 * [backup-simplify]: Simplify d1 into d1 2.844 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.844 * [taylor]: Taking taylor expansion of (/ -1 d2) in d3 2.844 * [taylor]: Taking taylor expansion of -1 in d3 2.844 * [backup-simplify]: Simplify -1 into -1 2.844 * [taylor]: Taking taylor expansion of d2 in d3 2.844 * [backup-simplify]: Simplify d2 into d2 2.844 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 2.844 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d3 2.844 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.844 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.844 * [taylor]: Taking taylor expansion of d3 in d3 2.844 * [backup-simplify]: Simplify 0 into 0 2.844 * [backup-simplify]: Simplify 1 into 1 2.844 * [taylor]: Taking taylor expansion of d1 in d3 2.844 * [backup-simplify]: Simplify d1 into d1 2.844 * [backup-simplify]: Simplify (* 0 d1) into 0 2.845 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.845 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.845 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1))))) in d2 2.845 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 2.845 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.845 * [taylor]: Taking taylor expansion of d4 in d2 2.845 * [backup-simplify]: Simplify d4 into d4 2.845 * [taylor]: Taking taylor expansion of d1 in d2 2.845 * [backup-simplify]: Simplify d1 into d1 2.845 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.845 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.845 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1)))) in d2 2.845 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d3 d1)))) 2.845 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d2 2.845 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 2.845 * [taylor]: Taking taylor expansion of -1 in d2 2.845 * [backup-simplify]: Simplify -1 into -1 2.845 * [taylor]: Taking taylor expansion of d1 in d2 2.845 * [backup-simplify]: Simplify d1 into d1 2.845 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.845 * [taylor]: Taking taylor expansion of (/ -1 d2) in d2 2.845 * [taylor]: Taking taylor expansion of -1 in d2 2.845 * [backup-simplify]: Simplify -1 into -1 2.845 * [taylor]: Taking taylor expansion of d2 in d2 2.845 * [backup-simplify]: Simplify 0 into 0 2.845 * [backup-simplify]: Simplify 1 into 1 2.846 * [backup-simplify]: Simplify (/ -1 1) into -1 2.846 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d2 2.846 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.846 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.846 * [taylor]: Taking taylor expansion of d3 in d2 2.846 * [backup-simplify]: Simplify d3 into d3 2.846 * [taylor]: Taking taylor expansion of d1 in d2 2.846 * [backup-simplify]: Simplify d1 into d1 2.846 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.846 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.846 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1))))) in d1 2.846 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.846 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.846 * [taylor]: Taking taylor expansion of d4 in d1 2.846 * [backup-simplify]: Simplify d4 into d4 2.846 * [taylor]: Taking taylor expansion of d1 in d1 2.846 * [backup-simplify]: Simplify 0 into 0 2.846 * [backup-simplify]: Simplify 1 into 1 2.846 * [backup-simplify]: Simplify (* d4 0) into 0 2.846 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.846 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.846 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1)))) in d1 2.846 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d3 d1)))) 2.846 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d1 2.846 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 2.846 * [taylor]: Taking taylor expansion of -1 in d1 2.846 * [backup-simplify]: Simplify -1 into -1 2.846 * [taylor]: Taking taylor expansion of d1 in d1 2.847 * [backup-simplify]: Simplify 0 into 0 2.847 * [backup-simplify]: Simplify 1 into 1 2.847 * [backup-simplify]: Simplify (/ -1 1) into -1 2.847 * [taylor]: Taking taylor expansion of (/ -1 d2) in d1 2.847 * [taylor]: Taking taylor expansion of -1 in d1 2.847 * [backup-simplify]: Simplify -1 into -1 2.847 * [taylor]: Taking taylor expansion of d2 in d1 2.847 * [backup-simplify]: Simplify d2 into d2 2.847 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 2.847 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d1 2.847 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.847 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.847 * [taylor]: Taking taylor expansion of d3 in d1 2.847 * [backup-simplify]: Simplify d3 into d3 2.847 * [taylor]: Taking taylor expansion of d1 in d1 2.847 * [backup-simplify]: Simplify 0 into 0 2.847 * [backup-simplify]: Simplify 1 into 1 2.847 * [backup-simplify]: Simplify (* d3 0) into 0 2.847 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.847 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.847 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1))))) in d1 2.847 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.847 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.847 * [taylor]: Taking taylor expansion of d4 in d1 2.847 * [backup-simplify]: Simplify d4 into d4 2.847 * [taylor]: Taking taylor expansion of d1 in d1 2.847 * [backup-simplify]: Simplify 0 into 0 2.847 * [backup-simplify]: Simplify 1 into 1 2.848 * [backup-simplify]: Simplify (* d4 0) into 0 2.848 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.848 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.848 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (/ -1 d2) (- (/ 1 (* d3 d1)))) in d1 2.848 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (/ -1 d2)) (- (/ 1 (* d3 d1)))) 2.848 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (/ -1 d2)) in d1 2.848 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 2.848 * [taylor]: Taking taylor expansion of -1 in d1 2.848 * [backup-simplify]: Simplify -1 into -1 2.848 * [taylor]: Taking taylor expansion of d1 in d1 2.848 * [backup-simplify]: Simplify 0 into 0 2.848 * [backup-simplify]: Simplify 1 into 1 2.848 * [backup-simplify]: Simplify (/ -1 1) into -1 2.848 * [taylor]: Taking taylor expansion of (/ -1 d2) in d1 2.848 * [taylor]: Taking taylor expansion of -1 in d1 2.848 * [backup-simplify]: Simplify -1 into -1 2.848 * [taylor]: Taking taylor expansion of d2 in d1 2.848 * [backup-simplify]: Simplify d2 into d2 2.848 * [backup-simplify]: Simplify (/ -1 d2) into (/ -1 d2) 2.848 * [taylor]: Taking taylor expansion of (- (/ 1 (* d3 d1))) in d1 2.848 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.848 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.848 * [taylor]: Taking taylor expansion of d3 in d1 2.848 * [backup-simplify]: Simplify d3 into d3 2.848 * [taylor]: Taking taylor expansion of d1 in d1 2.848 * [backup-simplify]: Simplify 0 into 0 2.848 * [backup-simplify]: Simplify 1 into 1 2.849 * [backup-simplify]: Simplify (* d3 0) into 0 2.849 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.849 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.849 * [backup-simplify]: Simplify (* -1 (/ -1 d2)) into (/ 1 d2) 2.849 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.849 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.849 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.849 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.849 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.849 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.849 * [taylor]: Taking taylor expansion of d4 in d2 2.849 * [backup-simplify]: Simplify d4 into d4 2.849 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.849 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.849 * [taylor]: Taking taylor expansion of d2 in d2 2.849 * [backup-simplify]: Simplify 0 into 0 2.849 * [backup-simplify]: Simplify 1 into 1 2.850 * [backup-simplify]: Simplify (/ 1 1) into 1 2.850 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.850 * [taylor]: Taking taylor expansion of d3 in d2 2.850 * [backup-simplify]: Simplify d3 into d3 2.850 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.850 * [backup-simplify]: Simplify (+ 0 1) into 1 2.850 * [backup-simplify]: Simplify (+ 1 0) into 1 2.850 * [taylor]: Taking taylor expansion of 1 in d3 2.850 * [backup-simplify]: Simplify 1 into 1 2.851 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.851 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ -1 d2) (/ 0 d2)))) into 0 2.851 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.852 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 d2))) into 0 2.852 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.852 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.853 * [backup-simplify]: Simplify (- 0) into 0 2.853 * [backup-simplify]: Simplify (+ 0 0) into 0 2.853 * [backup-simplify]: Simplify (+ 0 0) into 0 2.853 * [taylor]: Taking taylor expansion of 0 in d2 2.853 * [backup-simplify]: Simplify 0 into 0 2.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.854 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.854 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.854 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.854 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.854 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.854 * [taylor]: Taking taylor expansion of d4 in d3 2.854 * [backup-simplify]: Simplify d4 into d4 2.854 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.854 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.854 * [taylor]: Taking taylor expansion of d3 in d3 2.854 * [backup-simplify]: Simplify 0 into 0 2.854 * [backup-simplify]: Simplify 1 into 1 2.854 * [backup-simplify]: Simplify (/ 1 1) into 1 2.854 * [backup-simplify]: Simplify (- 1) into -1 2.855 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.855 * [taylor]: Taking taylor expansion of -1 in d4 2.855 * [backup-simplify]: Simplify -1 into -1 2.855 * [taylor]: Taking taylor expansion of 1 in d4 2.855 * [backup-simplify]: Simplify 1 into 1 2.855 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.855 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ -1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.856 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.856 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d2)))) into 0 2.857 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.857 * [backup-simplify]: Simplify (- 0) into 0 2.857 * [backup-simplify]: Simplify (+ 0 0) into 0 2.858 * [backup-simplify]: Simplify (+ 0 0) into 0 2.858 * [taylor]: Taking taylor expansion of 0 in d2 2.858 * [backup-simplify]: Simplify 0 into 0 2.858 * [taylor]: Taking taylor expansion of 0 in d3 2.858 * [backup-simplify]: Simplify 0 into 0 2.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.859 * [backup-simplify]: Simplify (+ 0 0) into 0 2.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.859 * [backup-simplify]: Simplify (- 0) into 0 2.859 * [backup-simplify]: Simplify (+ 0 0) into 0 2.859 * [taylor]: Taking taylor expansion of 0 in d3 2.859 * [backup-simplify]: Simplify 0 into 0 2.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.860 * [backup-simplify]: Simplify (- 0) into 0 2.860 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.860 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.860 * [taylor]: Taking taylor expansion of d4 in d4 2.860 * [backup-simplify]: Simplify 0 into 0 2.860 * [backup-simplify]: Simplify 1 into 1 2.860 * [backup-simplify]: Simplify (/ 1 1) into 1 2.860 * [backup-simplify]: Simplify 1 into 1 2.860 * [taylor]: Taking taylor expansion of 0 in d4 2.860 * [backup-simplify]: Simplify 0 into 0 2.860 * [backup-simplify]: Simplify -1 into -1 2.860 * [backup-simplify]: Simplify 1 into 1 2.861 * [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)) 2.861 * * * [progress]: simplifying candidates 2.861 * * * * [progress]: [ 1 / 21 ] simplifiying candidate # 2.861 * * * * [progress]: [ 2 / 21 ] simplifiying candidate # 2.861 * * * * [progress]: [ 3 / 21 ] simplifiying candidate # 2.861 * [simplify]: Simplifying (* (cbrt (fma d1 d2 (- (* d1 d3)))) (cbrt (fma d1 d2 (- (* d1 d3))))) 2.861 * * [simplify]: iters left: 6 (8 enodes) 2.863 * * [simplify]: iters left: 5 (31 enodes) 2.867 * * [simplify]: iters left: 4 (44 enodes) 2.874 * * [simplify]: iters left: 3 (56 enodes) 2.886 * * [simplify]: Extracting #0: cost 1 inf + 0 2.886 * * [simplify]: Extracting #1: cost 3 inf + 0 2.886 * * [simplify]: Extracting #2: cost 5 inf + 0 2.886 * * [simplify]: Extracting #3: cost 15 inf + 0 2.886 * * [simplify]: Extracting #4: cost 17 inf + 44 2.887 * * [simplify]: Extracting #5: cost 7 inf + 624 2.887 * * [simplify]: Extracting #6: cost 0 inf + 1481 2.888 * [simplify]: Simplified to (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) 2.888 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (fma (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (fma d1 d2 (- (* d1 d3)))) (* d4 d1)) (* d1 d1))) 2.888 * * * * [progress]: [ 4 / 21 ] simplifiying candidate # 2.889 * [simplify]: Simplifying (sqrt (fma d1 d2 (- (* d1 d3)))) 2.889 * * [simplify]: iters left: 6 (7 enodes) 2.892 * * [simplify]: iters left: 5 (28 enodes) 2.900 * * [simplify]: iters left: 4 (41 enodes) 2.913 * * [simplify]: iters left: 3 (53 enodes) 2.926 * * [simplify]: Extracting #0: cost 1 inf + 0 2.926 * * [simplify]: Extracting #1: cost 3 inf + 0 2.926 * * [simplify]: Extracting #2: cost 13 inf + 0 2.926 * * [simplify]: Extracting #3: cost 14 inf + 86 2.926 * * [simplify]: Extracting #4: cost 6 inf + 500 2.927 * * [simplify]: Extracting #5: cost 0 inf + 995 2.927 * [simplify]: Simplified to (sqrt (* d1 (- d2 d3))) 2.928 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (fma (sqrt (* d1 (- d2 d3))) (sqrt (fma d1 d2 (- (* d1 d3)))) (* d4 d1)) (* d1 d1))) 2.928 * * * * [progress]: [ 5 / 21 ] simplifiying candidate # 2.928 * * * * [progress]: [ 6 / 21 ] simplifiying candidate # 2.928 * [simplify]: Simplifying (* (exp (fma d1 d2 (- (* d1 d3)))) (exp (* d4 d1))) 2.928 * * [simplify]: iters left: 6 (11 enodes) 2.930 * * [simplify]: iters left: 5 (46 enodes) 2.937 * * [simplify]: iters left: 4 (76 enodes) 2.951 * * [simplify]: iters left: 3 (155 enodes) 3.003 * * [simplify]: iters left: 2 (322 enodes) 3.140 * * [simplify]: Extracting #0: cost 1 inf + 0 3.140 * * [simplify]: Extracting #1: cost 60 inf + 0 3.141 * * [simplify]: Extracting #2: cost 282 inf + 1 3.149 * * [simplify]: Extracting #3: cost 294 inf + 3463 3.155 * * [simplify]: Extracting #4: cost 244 inf + 7875 3.165 * * [simplify]: Extracting #5: cost 148 inf + 44071 3.181 * * [simplify]: Extracting #6: cost 18 inf + 116632 3.195 * * [simplify]: Extracting #7: cost 0 inf + 128133 3.209 * [simplify]: Simplified to (exp (* d1 (- (+ d4 d2) d3))) 3.209 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* d1 (- (+ d4 d2) d3)))) (* d1 d1))) 3.209 * * * * [progress]: [ 7 / 21 ] simplifiying candidate # 3.209 * * * * [progress]: [ 8 / 21 ] simplifiying candidate # 3.209 * * * * [progress]: [ 9 / 21 ] simplifiying candidate # 3.210 * * * * [progress]: [ 10 / 21 ] simplifiying candidate # 3.210 * * * * [progress]: [ 11 / 21 ] simplifiying candidate # 3.210 * * * * [progress]: [ 12 / 21 ] simplifiying candidate # 3.210 * * * * [progress]: [ 13 / 21 ] simplifiying candidate # 3.210 * * * * [progress]: [ 14 / 21 ] simplifiying candidate # 3.210 * * * * [progress]: [ 15 / 21 ] simplifiying candidate # 3.210 * * * * [progress]: [ 16 / 21 ] simplifiying candidate # 3.210 * [simplify]: Simplifying (* d1 d2) 3.210 * * [simplify]: iters left: 2 (3 enodes) 3.212 * * [simplify]: iters left: 1 (10 enodes) 3.214 * * [simplify]: Extracting #0: cost 1 inf + 0 3.214 * * [simplify]: Extracting #1: cost 4 inf + 0 3.214 * * [simplify]: Extracting #2: cost 2 inf + 2 3.214 * * [simplify]: Extracting #3: cost 0 inf + 86 3.214 * [simplify]: Simplified to (* d1 d2) 3.215 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1))) 3.215 * * * * [progress]: [ 17 / 21 ] simplifiying candidate #real (real->posit16 (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)))) (* d1 d1)))> 3.215 * * * * [progress]: [ 18 / 21 ] simplifiying candidate # 3.215 * * * * [progress]: [ 19 / 21 ] simplifiying candidate # 3.215 * [simplify]: Simplifying 0 3.215 * * [simplify]: iters left: 0 (1 enodes) 3.216 * * [simplify]: Extracting #0: cost 1 inf + 0 3.216 * * [simplify]: Extracting #1: cost 0 inf + 1 3.216 * [simplify]: Simplified to 0 3.216 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1))) 3.217 * * * * [progress]: [ 20 / 21 ] simplifiying candidate # 3.217 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.217 * * [simplify]: iters left: 6 (9 enodes) 3.220 * * [simplify]: iters left: 5 (38 enodes) 3.227 * * [simplify]: iters left: 4 (73 enodes) 3.241 * * [simplify]: iters left: 3 (119 enodes) 3.262 * * [simplify]: iters left: 2 (166 enodes) 3.286 * * [simplify]: iters left: 1 (200 enodes) 3.319 * * [simplify]: Extracting #0: cost 1 inf + 0 3.319 * * [simplify]: Extracting #1: cost 23 inf + 0 3.319 * * [simplify]: Extracting #2: cost 42 inf + 129 3.320 * * [simplify]: Extracting #3: cost 14 inf + 2364 3.321 * * [simplify]: Extracting #4: cost 0 inf + 3475 3.323 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 3.323 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 3.323 * * * * [progress]: [ 21 / 21 ] simplifiying candidate # 3.323 * [simplify]: Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.323 * * [simplify]: iters left: 6 (9 enodes) 3.325 * * [simplify]: iters left: 5 (38 enodes) 3.331 * * [simplify]: iters left: 4 (73 enodes) 3.344 * * [simplify]: iters left: 3 (119 enodes) 3.378 * * [simplify]: iters left: 2 (166 enodes) 3.405 * * [simplify]: iters left: 1 (200 enodes) 3.453 * * [simplify]: Extracting #0: cost 1 inf + 0 3.453 * * [simplify]: Extracting #1: cost 23 inf + 0 3.453 * * [simplify]: Extracting #2: cost 42 inf + 129 3.454 * * [simplify]: Extracting #3: cost 14 inf + 2364 3.456 * * [simplify]: Extracting #4: cost 0 inf + 3475 3.457 * [simplify]: Simplified to (* d1 (+ (- d2 d3) d4)) 3.457 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ (- d2 d3) d4)) (* d1 d1))) 3.457 * * * [progress]: adding candidates to table 3.691 * [progress]: [Phase 3 of 3] Extracting. 3.691 * * [regime]: Finding splitpoints for: (# #) 3.692 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 3.692 * * * * [regimes]: Trying to branch on d4 from (# #) 3.730 * * * * [regimes]: Trying to branch on d3 from (# #) 3.773 * * * * [regimes]: Trying to branch on d2 from (# #) 3.808 * * * * [regimes]: Trying to branch on d1 from (# #) 3.848 * * * [regime]: Found split indices: #