18.818 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.045 * * * [progress]: [2/2] Setting up program. 0.052 * [progress]: [Phase 2 of 3] Improving. 0.052 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.052 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.052 * * [simplify]: iteration 0: 11 enodes 0.056 * * [simplify]: iteration 1: 26 enodes 0.065 * * [simplify]: iteration 2: 81 enodes 0.101 * * [simplify]: iteration 3: 242 enodes 0.567 * * [simplify]: iteration 4: 542 enodes 0.994 * * [simplify]: iteration 5: 1225 enodes 2.473 * * [simplify]: iteration 6: 3261 enodes 9.441 * * [simplify]: iteration complete: 5000 enodes 9.441 * * [simplify]: Extracting #0: cost 1 inf + 0 9.441 * * [simplify]: Extracting #1: cost 93 inf + 0 9.445 * * [simplify]: Extracting #2: cost 293 inf + 616 9.455 * * [simplify]: Extracting #3: cost 128 inf + 16405 9.467 * * [simplify]: Extracting #4: cost 2 inf + 28348 9.480 * * [simplify]: Extracting #5: cost 0 inf + 28674 9.504 * [simplify]: Simplified to: (* (- (- d4 d3) (- d1 d2)) d1) 9.512 * * [progress]: iteration 1 / 4 9.512 * * * [progress]: picking best candidate 9.521 * * * * [pick]: Picked # 9.521 * * * [progress]: localizing error 9.555 * * * [progress]: generating rewritten candidates 9.555 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 9.606 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 9.614 * * * [progress]: generating series expansions 9.615 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 9.615 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 9.615 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 9.615 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 9.615 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 9.615 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.615 * [taylor]: Taking taylor expansion of d4 in d4 9.615 * [backup-simplify]: Simplify 0 into 0 9.615 * [backup-simplify]: Simplify 1 into 1 9.615 * [taylor]: Taking taylor expansion of d1 in d4 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 9.615 * [taylor]: Taking taylor expansion of d2 in d4 9.615 * [backup-simplify]: Simplify d2 into d2 9.615 * [taylor]: Taking taylor expansion of d1 in d4 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 9.615 * [taylor]: Taking taylor expansion of d3 in d4 9.615 * [backup-simplify]: Simplify d3 into d3 9.615 * [taylor]: Taking taylor expansion of d1 in d4 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 9.615 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 9.615 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.615 * [taylor]: Taking taylor expansion of d4 in d3 9.615 * [backup-simplify]: Simplify d4 into d4 9.615 * [taylor]: Taking taylor expansion of d1 in d3 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.615 * [taylor]: Taking taylor expansion of d2 in d3 9.615 * [backup-simplify]: Simplify d2 into d2 9.615 * [taylor]: Taking taylor expansion of d1 in d3 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.615 * [taylor]: Taking taylor expansion of d3 in d3 9.615 * [backup-simplify]: Simplify 0 into 0 9.615 * [backup-simplify]: Simplify 1 into 1 9.615 * [taylor]: Taking taylor expansion of d1 in d3 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 9.615 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 9.615 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.615 * [taylor]: Taking taylor expansion of d4 in d2 9.615 * [backup-simplify]: Simplify d4 into d4 9.615 * [taylor]: Taking taylor expansion of d1 in d2 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.615 * [taylor]: Taking taylor expansion of d2 in d2 9.615 * [backup-simplify]: Simplify 0 into 0 9.615 * [backup-simplify]: Simplify 1 into 1 9.615 * [taylor]: Taking taylor expansion of d1 in d2 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.615 * [taylor]: Taking taylor expansion of d3 in d2 9.615 * [backup-simplify]: Simplify d3 into d3 9.615 * [taylor]: Taking taylor expansion of d1 in d2 9.615 * [backup-simplify]: Simplify d1 into d1 9.615 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 9.616 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 9.616 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.616 * [taylor]: Taking taylor expansion of d4 in d1 9.616 * [backup-simplify]: Simplify d4 into d4 9.616 * [taylor]: Taking taylor expansion of d1 in d1 9.616 * [backup-simplify]: Simplify 0 into 0 9.616 * [backup-simplify]: Simplify 1 into 1 9.616 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.616 * [taylor]: Taking taylor expansion of d2 in d1 9.616 * [backup-simplify]: Simplify d2 into d2 9.616 * [taylor]: Taking taylor expansion of d1 in d1 9.616 * [backup-simplify]: Simplify 0 into 0 9.616 * [backup-simplify]: Simplify 1 into 1 9.616 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.616 * [taylor]: Taking taylor expansion of d3 in d1 9.616 * [backup-simplify]: Simplify d3 into d3 9.616 * [taylor]: Taking taylor expansion of d1 in d1 9.616 * [backup-simplify]: Simplify 0 into 0 9.616 * [backup-simplify]: Simplify 1 into 1 9.616 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 9.616 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 9.616 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.616 * [taylor]: Taking taylor expansion of d4 in d1 9.616 * [backup-simplify]: Simplify d4 into d4 9.616 * [taylor]: Taking taylor expansion of d1 in d1 9.616 * [backup-simplify]: Simplify 0 into 0 9.616 * [backup-simplify]: Simplify 1 into 1 9.616 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.616 * [taylor]: Taking taylor expansion of d2 in d1 9.616 * [backup-simplify]: Simplify d2 into d2 9.616 * [taylor]: Taking taylor expansion of d1 in d1 9.616 * [backup-simplify]: Simplify 0 into 0 9.616 * [backup-simplify]: Simplify 1 into 1 9.616 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.616 * [taylor]: Taking taylor expansion of d3 in d1 9.616 * [backup-simplify]: Simplify d3 into d3 9.616 * [taylor]: Taking taylor expansion of d1 in d1 9.616 * [backup-simplify]: Simplify 0 into 0 9.616 * [backup-simplify]: Simplify 1 into 1 9.616 * [backup-simplify]: Simplify (* d4 0) into 0 9.616 * [backup-simplify]: Simplify (* d2 0) into 0 9.617 * [backup-simplify]: Simplify (+ 0 0) into 0 9.617 * [backup-simplify]: Simplify (* d3 0) into 0 9.617 * [backup-simplify]: Simplify (- 0) into 0 9.617 * [backup-simplify]: Simplify (+ 0 0) into 0 9.617 * [taylor]: Taking taylor expansion of 0 in d2 9.617 * [backup-simplify]: Simplify 0 into 0 9.617 * [taylor]: Taking taylor expansion of 0 in d3 9.617 * [backup-simplify]: Simplify 0 into 0 9.617 * [taylor]: Taking taylor expansion of 0 in d4 9.617 * [backup-simplify]: Simplify 0 into 0 9.617 * [backup-simplify]: Simplify 0 into 0 9.618 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.618 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.618 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 9.618 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.618 * [backup-simplify]: Simplify (- d3) into (- d3) 9.618 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 9.618 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 9.618 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 9.618 * [taylor]: Taking taylor expansion of d4 in d2 9.618 * [backup-simplify]: Simplify d4 into d4 9.618 * [taylor]: Taking taylor expansion of d2 in d2 9.618 * [backup-simplify]: Simplify 0 into 0 9.618 * [backup-simplify]: Simplify 1 into 1 9.618 * [taylor]: Taking taylor expansion of d3 in d2 9.618 * [backup-simplify]: Simplify d3 into d3 9.618 * [backup-simplify]: Simplify (+ d4 0) into d4 9.619 * [backup-simplify]: Simplify (- d3) into (- d3) 9.619 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 9.619 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 9.619 * [taylor]: Taking taylor expansion of d4 in d3 9.619 * [backup-simplify]: Simplify d4 into d4 9.619 * [taylor]: Taking taylor expansion of d3 in d3 9.619 * [backup-simplify]: Simplify 0 into 0 9.619 * [backup-simplify]: Simplify 1 into 1 9.619 * [backup-simplify]: Simplify (- 0) into 0 9.619 * [backup-simplify]: Simplify (+ d4 0) into d4 9.619 * [taylor]: Taking taylor expansion of d4 in d4 9.619 * [backup-simplify]: Simplify 0 into 0 9.619 * [backup-simplify]: Simplify 1 into 1 9.619 * [backup-simplify]: Simplify 0 into 0 9.619 * [taylor]: Taking taylor expansion of 0 in d3 9.619 * [backup-simplify]: Simplify 0 into 0 9.619 * [taylor]: Taking taylor expansion of 0 in d4 9.619 * [backup-simplify]: Simplify 0 into 0 9.619 * [backup-simplify]: Simplify 0 into 0 9.619 * [taylor]: Taking taylor expansion of 0 in d4 9.619 * [backup-simplify]: Simplify 0 into 0 9.619 * [backup-simplify]: Simplify 0 into 0 9.619 * [backup-simplify]: Simplify 0 into 0 9.620 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.620 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.620 * [backup-simplify]: Simplify (+ 0 0) into 0 9.621 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.621 * [backup-simplify]: Simplify (- 0) into 0 9.621 * [backup-simplify]: Simplify (+ 0 0) into 0 9.621 * [taylor]: Taking taylor expansion of 0 in d2 9.621 * [backup-simplify]: Simplify 0 into 0 9.621 * [taylor]: Taking taylor expansion of 0 in d3 9.621 * [backup-simplify]: Simplify 0 into 0 9.621 * [taylor]: Taking taylor expansion of 0 in d4 9.621 * [backup-simplify]: Simplify 0 into 0 9.621 * [backup-simplify]: Simplify 0 into 0 9.621 * [backup-simplify]: Simplify 0 into 0 9.622 * [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))) 9.622 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 9.622 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 9.622 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 9.622 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 9.622 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 9.622 * [taylor]: Taking taylor expansion of d2 in d4 9.622 * [backup-simplify]: Simplify d2 into d2 9.622 * [taylor]: Taking taylor expansion of d1 in d4 9.622 * [backup-simplify]: Simplify d1 into d1 9.622 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.622 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.622 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 9.622 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.622 * [taylor]: Taking taylor expansion of d4 in d4 9.622 * [backup-simplify]: Simplify 0 into 0 9.622 * [backup-simplify]: Simplify 1 into 1 9.622 * [taylor]: Taking taylor expansion of d1 in d4 9.622 * [backup-simplify]: Simplify d1 into d1 9.622 * [backup-simplify]: Simplify (* 0 d1) into 0 9.622 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.622 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.622 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 9.622 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 9.622 * [taylor]: Taking taylor expansion of d3 in d4 9.622 * [backup-simplify]: Simplify d3 into d3 9.622 * [taylor]: Taking taylor expansion of d1 in d4 9.622 * [backup-simplify]: Simplify d1 into d1 9.622 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.622 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.622 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 9.623 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 9.623 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 9.623 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.623 * [taylor]: Taking taylor expansion of d2 in d3 9.623 * [backup-simplify]: Simplify d2 into d2 9.623 * [taylor]: Taking taylor expansion of d1 in d3 9.623 * [backup-simplify]: Simplify d1 into d1 9.623 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.623 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.623 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 9.623 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.623 * [taylor]: Taking taylor expansion of d4 in d3 9.623 * [backup-simplify]: Simplify d4 into d4 9.623 * [taylor]: Taking taylor expansion of d1 in d3 9.623 * [backup-simplify]: Simplify d1 into d1 9.623 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.623 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.623 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 9.623 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.623 * [taylor]: Taking taylor expansion of d3 in d3 9.623 * [backup-simplify]: Simplify 0 into 0 9.623 * [backup-simplify]: Simplify 1 into 1 9.623 * [taylor]: Taking taylor expansion of d1 in d3 9.623 * [backup-simplify]: Simplify d1 into d1 9.623 * [backup-simplify]: Simplify (* 0 d1) into 0 9.623 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.623 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.623 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 9.623 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 9.623 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 9.623 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.623 * [taylor]: Taking taylor expansion of d2 in d2 9.623 * [backup-simplify]: Simplify 0 into 0 9.623 * [backup-simplify]: Simplify 1 into 1 9.623 * [taylor]: Taking taylor expansion of d1 in d2 9.623 * [backup-simplify]: Simplify d1 into d1 9.623 * [backup-simplify]: Simplify (* 0 d1) into 0 9.624 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.624 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.624 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 9.624 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.624 * [taylor]: Taking taylor expansion of d4 in d2 9.624 * [backup-simplify]: Simplify d4 into d4 9.624 * [taylor]: Taking taylor expansion of d1 in d2 9.624 * [backup-simplify]: Simplify d1 into d1 9.624 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.624 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.624 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 9.624 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.624 * [taylor]: Taking taylor expansion of d3 in d2 9.624 * [backup-simplify]: Simplify d3 into d3 9.624 * [taylor]: Taking taylor expansion of d1 in d2 9.624 * [backup-simplify]: Simplify d1 into d1 9.624 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.624 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.624 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 9.624 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 9.624 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.624 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.624 * [taylor]: Taking taylor expansion of d2 in d1 9.624 * [backup-simplify]: Simplify d2 into d2 9.624 * [taylor]: Taking taylor expansion of d1 in d1 9.624 * [backup-simplify]: Simplify 0 into 0 9.624 * [backup-simplify]: Simplify 1 into 1 9.624 * [backup-simplify]: Simplify (* d2 0) into 0 9.625 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.625 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.625 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.625 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.625 * [taylor]: Taking taylor expansion of d4 in d1 9.625 * [backup-simplify]: Simplify d4 into d4 9.625 * [taylor]: Taking taylor expansion of d1 in d1 9.625 * [backup-simplify]: Simplify 0 into 0 9.625 * [backup-simplify]: Simplify 1 into 1 9.625 * [backup-simplify]: Simplify (* d4 0) into 0 9.625 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.625 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.625 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.625 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.625 * [taylor]: Taking taylor expansion of d3 in d1 9.625 * [backup-simplify]: Simplify d3 into d3 9.625 * [taylor]: Taking taylor expansion of d1 in d1 9.625 * [backup-simplify]: Simplify 0 into 0 9.625 * [backup-simplify]: Simplify 1 into 1 9.625 * [backup-simplify]: Simplify (* d3 0) into 0 9.625 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.625 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.625 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 9.625 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 9.625 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.626 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.626 * [taylor]: Taking taylor expansion of d2 in d1 9.626 * [backup-simplify]: Simplify d2 into d2 9.626 * [taylor]: Taking taylor expansion of d1 in d1 9.626 * [backup-simplify]: Simplify 0 into 0 9.626 * [backup-simplify]: Simplify 1 into 1 9.626 * [backup-simplify]: Simplify (* d2 0) into 0 9.626 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.626 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.626 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.626 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.626 * [taylor]: Taking taylor expansion of d4 in d1 9.626 * [backup-simplify]: Simplify d4 into d4 9.626 * [taylor]: Taking taylor expansion of d1 in d1 9.626 * [backup-simplify]: Simplify 0 into 0 9.626 * [backup-simplify]: Simplify 1 into 1 9.626 * [backup-simplify]: Simplify (* d4 0) into 0 9.626 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.626 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.626 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.626 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.626 * [taylor]: Taking taylor expansion of d3 in d1 9.626 * [backup-simplify]: Simplify d3 into d3 9.626 * [taylor]: Taking taylor expansion of d1 in d1 9.626 * [backup-simplify]: Simplify 0 into 0 9.626 * [backup-simplify]: Simplify 1 into 1 9.626 * [backup-simplify]: Simplify (* d3 0) into 0 9.627 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.627 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.627 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 9.627 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.627 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.627 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.627 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.627 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.627 * [taylor]: Taking taylor expansion of d4 in d2 9.627 * [backup-simplify]: Simplify d4 into d4 9.627 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.627 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.627 * [taylor]: Taking taylor expansion of d2 in d2 9.627 * [backup-simplify]: Simplify 0 into 0 9.627 * [backup-simplify]: Simplify 1 into 1 9.627 * [backup-simplify]: Simplify (/ 1 1) into 1 9.627 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.628 * [taylor]: Taking taylor expansion of d3 in d2 9.628 * [backup-simplify]: Simplify d3 into d3 9.628 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.628 * [backup-simplify]: Simplify (+ 0 1) into 1 9.628 * [backup-simplify]: Simplify (+ 1 0) into 1 9.628 * [taylor]: Taking taylor expansion of 1 in d3 9.628 * [backup-simplify]: Simplify 1 into 1 9.629 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.629 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.629 * [backup-simplify]: Simplify (+ 0 0) into 0 9.630 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.630 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.630 * [backup-simplify]: Simplify (- 0) into 0 9.630 * [backup-simplify]: Simplify (+ 0 0) into 0 9.630 * [taylor]: Taking taylor expansion of 0 in d2 9.630 * [backup-simplify]: Simplify 0 into 0 9.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.631 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.631 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.631 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.631 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.631 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.631 * [taylor]: Taking taylor expansion of d4 in d3 9.631 * [backup-simplify]: Simplify d4 into d4 9.631 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.631 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.631 * [taylor]: Taking taylor expansion of d3 in d3 9.631 * [backup-simplify]: Simplify 0 into 0 9.631 * [backup-simplify]: Simplify 1 into 1 9.631 * [backup-simplify]: Simplify (/ 1 1) into 1 9.632 * [backup-simplify]: Simplify (- 1) into -1 9.632 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.632 * [taylor]: Taking taylor expansion of -1 in d4 9.632 * [backup-simplify]: Simplify -1 into -1 9.632 * [taylor]: Taking taylor expansion of 1 in d4 9.632 * [backup-simplify]: Simplify 1 into 1 9.633 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.634 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.634 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.634 * [backup-simplify]: Simplify (+ 0 0) into 0 9.635 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.635 * [backup-simplify]: Simplify (- 0) into 0 9.636 * [backup-simplify]: Simplify (+ 0 0) into 0 9.636 * [taylor]: Taking taylor expansion of 0 in d2 9.636 * [backup-simplify]: Simplify 0 into 0 9.636 * [taylor]: Taking taylor expansion of 0 in d3 9.636 * [backup-simplify]: Simplify 0 into 0 9.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.637 * [backup-simplify]: Simplify (+ 0 0) into 0 9.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.637 * [backup-simplify]: Simplify (- 0) into 0 9.638 * [backup-simplify]: Simplify (+ 0 0) into 0 9.638 * [taylor]: Taking taylor expansion of 0 in d3 9.638 * [backup-simplify]: Simplify 0 into 0 9.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.639 * [backup-simplify]: Simplify (- 0) into 0 9.639 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.639 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.639 * [taylor]: Taking taylor expansion of d4 in d4 9.639 * [backup-simplify]: Simplify 0 into 0 9.639 * [backup-simplify]: Simplify 1 into 1 9.639 * [backup-simplify]: Simplify (/ 1 1) into 1 9.639 * [backup-simplify]: Simplify 1 into 1 9.639 * [taylor]: Taking taylor expansion of 0 in d4 9.639 * [backup-simplify]: Simplify 0 into 0 9.639 * [backup-simplify]: Simplify -1 into -1 9.639 * [backup-simplify]: Simplify 1 into 1 9.640 * [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)) 9.640 * [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))) 9.640 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 9.640 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 9.640 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 9.640 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 9.640 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 9.640 * [taylor]: Taking taylor expansion of d2 in d4 9.640 * [backup-simplify]: Simplify d2 into d2 9.640 * [taylor]: Taking taylor expansion of d1 in d4 9.640 * [backup-simplify]: Simplify d1 into d1 9.640 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.641 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.641 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 9.641 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 9.641 * [taylor]: Taking taylor expansion of d4 in d4 9.641 * [backup-simplify]: Simplify 0 into 0 9.641 * [backup-simplify]: Simplify 1 into 1 9.641 * [taylor]: Taking taylor expansion of d1 in d4 9.641 * [backup-simplify]: Simplify d1 into d1 9.641 * [backup-simplify]: Simplify (* 0 d1) into 0 9.641 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.642 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.642 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 9.642 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 9.642 * [taylor]: Taking taylor expansion of d3 in d4 9.642 * [backup-simplify]: Simplify d3 into d3 9.642 * [taylor]: Taking taylor expansion of d1 in d4 9.642 * [backup-simplify]: Simplify d1 into d1 9.642 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.642 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.642 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 9.642 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 9.642 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 9.642 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.642 * [taylor]: Taking taylor expansion of d2 in d3 9.642 * [backup-simplify]: Simplify d2 into d2 9.642 * [taylor]: Taking taylor expansion of d1 in d3 9.642 * [backup-simplify]: Simplify d1 into d1 9.642 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.642 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.642 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 9.642 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 9.642 * [taylor]: Taking taylor expansion of d4 in d3 9.642 * [backup-simplify]: Simplify d4 into d4 9.642 * [taylor]: Taking taylor expansion of d1 in d3 9.642 * [backup-simplify]: Simplify d1 into d1 9.642 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.642 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.643 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 9.643 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.643 * [taylor]: Taking taylor expansion of d3 in d3 9.643 * [backup-simplify]: Simplify 0 into 0 9.643 * [backup-simplify]: Simplify 1 into 1 9.643 * [taylor]: Taking taylor expansion of d1 in d3 9.643 * [backup-simplify]: Simplify d1 into d1 9.643 * [backup-simplify]: Simplify (* 0 d1) into 0 9.643 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.643 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.643 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 9.643 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 9.643 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 9.643 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.643 * [taylor]: Taking taylor expansion of d2 in d2 9.644 * [backup-simplify]: Simplify 0 into 0 9.644 * [backup-simplify]: Simplify 1 into 1 9.644 * [taylor]: Taking taylor expansion of d1 in d2 9.644 * [backup-simplify]: Simplify d1 into d1 9.644 * [backup-simplify]: Simplify (* 0 d1) into 0 9.644 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.644 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.644 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 9.644 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 9.644 * [taylor]: Taking taylor expansion of d4 in d2 9.644 * [backup-simplify]: Simplify d4 into d4 9.644 * [taylor]: Taking taylor expansion of d1 in d2 9.644 * [backup-simplify]: Simplify d1 into d1 9.644 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 9.644 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 9.645 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 9.645 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.645 * [taylor]: Taking taylor expansion of d3 in d2 9.645 * [backup-simplify]: Simplify d3 into d3 9.645 * [taylor]: Taking taylor expansion of d1 in d2 9.645 * [backup-simplify]: Simplify d1 into d1 9.645 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.645 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.645 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 9.645 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 9.645 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.645 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.645 * [taylor]: Taking taylor expansion of d2 in d1 9.645 * [backup-simplify]: Simplify d2 into d2 9.645 * [taylor]: Taking taylor expansion of d1 in d1 9.645 * [backup-simplify]: Simplify 0 into 0 9.645 * [backup-simplify]: Simplify 1 into 1 9.645 * [backup-simplify]: Simplify (* d2 0) into 0 9.646 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.646 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.646 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.646 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.646 * [taylor]: Taking taylor expansion of d4 in d1 9.646 * [backup-simplify]: Simplify d4 into d4 9.646 * [taylor]: Taking taylor expansion of d1 in d1 9.646 * [backup-simplify]: Simplify 0 into 0 9.646 * [backup-simplify]: Simplify 1 into 1 9.646 * [backup-simplify]: Simplify (* d4 0) into 0 9.646 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.646 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.646 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.646 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.646 * [taylor]: Taking taylor expansion of d3 in d1 9.646 * [backup-simplify]: Simplify d3 into d3 9.646 * [taylor]: Taking taylor expansion of d1 in d1 9.646 * [backup-simplify]: Simplify 0 into 0 9.647 * [backup-simplify]: Simplify 1 into 1 9.647 * [backup-simplify]: Simplify (* d3 0) into 0 9.647 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.647 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.647 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 9.647 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 9.647 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.647 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.647 * [taylor]: Taking taylor expansion of d2 in d1 9.647 * [backup-simplify]: Simplify d2 into d2 9.647 * [taylor]: Taking taylor expansion of d1 in d1 9.647 * [backup-simplify]: Simplify 0 into 0 9.647 * [backup-simplify]: Simplify 1 into 1 9.647 * [backup-simplify]: Simplify (* d2 0) into 0 9.648 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.648 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.648 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 9.648 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 9.648 * [taylor]: Taking taylor expansion of d4 in d1 9.648 * [backup-simplify]: Simplify d4 into d4 9.648 * [taylor]: Taking taylor expansion of d1 in d1 9.648 * [backup-simplify]: Simplify 0 into 0 9.648 * [backup-simplify]: Simplify 1 into 1 9.648 * [backup-simplify]: Simplify (* d4 0) into 0 9.649 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 9.649 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.649 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.649 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.649 * [taylor]: Taking taylor expansion of d3 in d1 9.649 * [backup-simplify]: Simplify d3 into d3 9.649 * [taylor]: Taking taylor expansion of d1 in d1 9.649 * [backup-simplify]: Simplify 0 into 0 9.649 * [backup-simplify]: Simplify 1 into 1 9.649 * [backup-simplify]: Simplify (* d3 0) into 0 9.649 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.649 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.650 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 9.650 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.650 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 9.650 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 9.650 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 9.650 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 9.650 * [taylor]: Taking taylor expansion of d4 in d2 9.650 * [backup-simplify]: Simplify d4 into d4 9.650 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.650 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.650 * [taylor]: Taking taylor expansion of d2 in d2 9.650 * [backup-simplify]: Simplify 0 into 0 9.650 * [backup-simplify]: Simplify 1 into 1 9.651 * [backup-simplify]: Simplify (/ 1 1) into 1 9.651 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.651 * [taylor]: Taking taylor expansion of d3 in d2 9.651 * [backup-simplify]: Simplify d3 into d3 9.651 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.651 * [backup-simplify]: Simplify (+ 0 1) into 1 9.652 * [backup-simplify]: Simplify (+ 1 0) into 1 9.652 * [taylor]: Taking taylor expansion of 1 in d3 9.652 * [backup-simplify]: Simplify 1 into 1 9.653 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.653 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.653 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 9.654 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.654 * [backup-simplify]: Simplify (+ 0 0) into 0 9.655 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.655 * [backup-simplify]: Simplify (- 0) into 0 9.655 * [backup-simplify]: Simplify (+ 0 0) into 0 9.655 * [taylor]: Taking taylor expansion of 0 in d2 9.655 * [backup-simplify]: Simplify 0 into 0 9.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.656 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.656 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.657 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 9.657 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 9.657 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 9.657 * [taylor]: Taking taylor expansion of d4 in d3 9.657 * [backup-simplify]: Simplify d4 into d4 9.657 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 9.657 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.657 * [taylor]: Taking taylor expansion of d3 in d3 9.657 * [backup-simplify]: Simplify 0 into 0 9.657 * [backup-simplify]: Simplify 1 into 1 9.657 * [backup-simplify]: Simplify (/ 1 1) into 1 9.658 * [backup-simplify]: Simplify (- 1) into -1 9.658 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.658 * [taylor]: Taking taylor expansion of -1 in d4 9.658 * [backup-simplify]: Simplify -1 into -1 9.659 * [taylor]: Taking taylor expansion of 1 in d4 9.659 * [backup-simplify]: Simplify 1 into 1 9.659 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.660 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 9.661 * [backup-simplify]: Simplify (+ 0 0) into 0 9.661 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.662 * [backup-simplify]: Simplify (- 0) into 0 9.662 * [backup-simplify]: Simplify (+ 0 0) into 0 9.662 * [taylor]: Taking taylor expansion of 0 in d2 9.662 * [backup-simplify]: Simplify 0 into 0 9.662 * [taylor]: Taking taylor expansion of 0 in d3 9.662 * [backup-simplify]: Simplify 0 into 0 9.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 9.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.663 * [backup-simplify]: Simplify (+ 0 0) into 0 9.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.663 * [backup-simplify]: Simplify (- 0) into 0 9.663 * [backup-simplify]: Simplify (+ 0 0) into 0 9.663 * [taylor]: Taking taylor expansion of 0 in d3 9.663 * [backup-simplify]: Simplify 0 into 0 9.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.664 * [backup-simplify]: Simplify (- 0) into 0 9.664 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 9.664 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 9.664 * [taylor]: Taking taylor expansion of d4 in d4 9.664 * [backup-simplify]: Simplify 0 into 0 9.664 * [backup-simplify]: Simplify 1 into 1 9.664 * [backup-simplify]: Simplify (/ 1 1) into 1 9.665 * [backup-simplify]: Simplify 1 into 1 9.665 * [taylor]: Taking taylor expansion of 0 in d4 9.665 * [backup-simplify]: Simplify 0 into 0 9.665 * [backup-simplify]: Simplify -1 into -1 9.665 * [backup-simplify]: Simplify 1 into 1 9.665 * [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)) 9.665 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 9.665 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 9.665 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 9.665 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 9.665 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.665 * [taylor]: Taking taylor expansion of d2 in d3 9.665 * [backup-simplify]: Simplify d2 into d2 9.665 * [taylor]: Taking taylor expansion of d1 in d3 9.665 * [backup-simplify]: Simplify d1 into d1 9.665 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.665 * [taylor]: Taking taylor expansion of d3 in d3 9.665 * [backup-simplify]: Simplify 0 into 0 9.665 * [backup-simplify]: Simplify 1 into 1 9.665 * [taylor]: Taking taylor expansion of d1 in d3 9.665 * [backup-simplify]: Simplify d1 into d1 9.665 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 9.665 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.665 * [taylor]: Taking taylor expansion of d2 in d2 9.665 * [backup-simplify]: Simplify 0 into 0 9.665 * [backup-simplify]: Simplify 1 into 1 9.665 * [taylor]: Taking taylor expansion of d1 in d2 9.665 * [backup-simplify]: Simplify d1 into d1 9.665 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.665 * [taylor]: Taking taylor expansion of d3 in d2 9.665 * [backup-simplify]: Simplify d3 into d3 9.665 * [taylor]: Taking taylor expansion of d1 in d2 9.665 * [backup-simplify]: Simplify d1 into d1 9.666 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 9.666 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.666 * [taylor]: Taking taylor expansion of d2 in d1 9.666 * [backup-simplify]: Simplify d2 into d2 9.666 * [taylor]: Taking taylor expansion of d1 in d1 9.666 * [backup-simplify]: Simplify 0 into 0 9.666 * [backup-simplify]: Simplify 1 into 1 9.666 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.666 * [taylor]: Taking taylor expansion of d3 in d1 9.666 * [backup-simplify]: Simplify d3 into d3 9.666 * [taylor]: Taking taylor expansion of d1 in d1 9.666 * [backup-simplify]: Simplify 0 into 0 9.666 * [backup-simplify]: Simplify 1 into 1 9.666 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 9.666 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.666 * [taylor]: Taking taylor expansion of d2 in d1 9.666 * [backup-simplify]: Simplify d2 into d2 9.666 * [taylor]: Taking taylor expansion of d1 in d1 9.666 * [backup-simplify]: Simplify 0 into 0 9.666 * [backup-simplify]: Simplify 1 into 1 9.666 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.666 * [taylor]: Taking taylor expansion of d3 in d1 9.666 * [backup-simplify]: Simplify d3 into d3 9.666 * [taylor]: Taking taylor expansion of d1 in d1 9.666 * [backup-simplify]: Simplify 0 into 0 9.666 * [backup-simplify]: Simplify 1 into 1 9.666 * [backup-simplify]: Simplify (* d2 0) into 0 9.666 * [backup-simplify]: Simplify (* d3 0) into 0 9.666 * [backup-simplify]: Simplify (- 0) into 0 9.666 * [backup-simplify]: Simplify (+ 0 0) into 0 9.666 * [taylor]: Taking taylor expansion of 0 in d2 9.667 * [backup-simplify]: Simplify 0 into 0 9.667 * [taylor]: Taking taylor expansion of 0 in d3 9.667 * [backup-simplify]: Simplify 0 into 0 9.667 * [backup-simplify]: Simplify 0 into 0 9.667 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.667 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.667 * [backup-simplify]: Simplify (- d3) into (- d3) 9.667 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 9.667 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 9.667 * [taylor]: Taking taylor expansion of d2 in d2 9.667 * [backup-simplify]: Simplify 0 into 0 9.667 * [backup-simplify]: Simplify 1 into 1 9.667 * [taylor]: Taking taylor expansion of d3 in d2 9.667 * [backup-simplify]: Simplify d3 into d3 9.667 * [backup-simplify]: Simplify (- d3) into (- d3) 9.667 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 9.667 * [taylor]: Taking taylor expansion of (- d3) in d3 9.667 * [taylor]: Taking taylor expansion of d3 in d3 9.667 * [backup-simplify]: Simplify 0 into 0 9.667 * [backup-simplify]: Simplify 1 into 1 9.668 * [backup-simplify]: Simplify (- 0) into 0 9.668 * [backup-simplify]: Simplify 0 into 0 9.668 * [taylor]: Taking taylor expansion of 0 in d3 9.668 * [backup-simplify]: Simplify 0 into 0 9.668 * [backup-simplify]: Simplify 0 into 0 9.668 * [backup-simplify]: Simplify 0 into 0 9.668 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.669 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.669 * [backup-simplify]: Simplify (- 0) into 0 9.669 * [backup-simplify]: Simplify (+ 0 0) into 0 9.669 * [taylor]: Taking taylor expansion of 0 in d2 9.669 * [backup-simplify]: Simplify 0 into 0 9.669 * [taylor]: Taking taylor expansion of 0 in d3 9.669 * [backup-simplify]: Simplify 0 into 0 9.669 * [backup-simplify]: Simplify 0 into 0 9.669 * [backup-simplify]: Simplify (- 0) into 0 9.670 * [backup-simplify]: Simplify (+ 1 0) into 1 9.670 * [taylor]: Taking taylor expansion of 1 in d3 9.670 * [backup-simplify]: Simplify 1 into 1 9.670 * [backup-simplify]: Simplify 1 into 1 9.670 * [taylor]: Taking taylor expansion of 0 in d3 9.670 * [backup-simplify]: Simplify 0 into 0 9.670 * [backup-simplify]: Simplify 0 into 0 9.670 * [backup-simplify]: Simplify (- 1) into -1 9.670 * [backup-simplify]: Simplify -1 into -1 9.670 * [backup-simplify]: Simplify 0 into 0 9.670 * [backup-simplify]: Simplify 0 into 0 9.671 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.671 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.671 * [backup-simplify]: Simplify (- 0) into 0 9.672 * [backup-simplify]: Simplify (+ 0 0) into 0 9.672 * [taylor]: Taking taylor expansion of 0 in d2 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [taylor]: Taking taylor expansion of 0 in d3 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [taylor]: Taking taylor expansion of 0 in d3 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [backup-simplify]: Simplify (- 0) into 0 9.672 * [backup-simplify]: Simplify (+ 0 0) into 0 9.672 * [taylor]: Taking taylor expansion of 0 in d3 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [taylor]: Taking taylor expansion of 0 in d3 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [backup-simplify]: Simplify 0 into 0 9.672 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 9.673 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 9.673 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 9.673 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 9.673 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 9.673 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.673 * [taylor]: Taking taylor expansion of d2 in d3 9.673 * [backup-simplify]: Simplify d2 into d2 9.673 * [taylor]: Taking taylor expansion of d1 in d3 9.673 * [backup-simplify]: Simplify d1 into d1 9.673 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.673 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.673 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 9.673 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.673 * [taylor]: Taking taylor expansion of d3 in d3 9.673 * [backup-simplify]: Simplify 0 into 0 9.673 * [backup-simplify]: Simplify 1 into 1 9.673 * [taylor]: Taking taylor expansion of d1 in d3 9.673 * [backup-simplify]: Simplify d1 into d1 9.673 * [backup-simplify]: Simplify (* 0 d1) into 0 9.673 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.673 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.673 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 9.673 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 9.673 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.673 * [taylor]: Taking taylor expansion of d2 in d2 9.673 * [backup-simplify]: Simplify 0 into 0 9.673 * [backup-simplify]: Simplify 1 into 1 9.673 * [taylor]: Taking taylor expansion of d1 in d2 9.673 * [backup-simplify]: Simplify d1 into d1 9.673 * [backup-simplify]: Simplify (* 0 d1) into 0 9.674 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.674 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.674 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 9.674 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.674 * [taylor]: Taking taylor expansion of d3 in d2 9.674 * [backup-simplify]: Simplify d3 into d3 9.674 * [taylor]: Taking taylor expansion of d1 in d2 9.674 * [backup-simplify]: Simplify d1 into d1 9.674 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.674 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.674 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 9.674 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.674 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.674 * [taylor]: Taking taylor expansion of d2 in d1 9.674 * [backup-simplify]: Simplify d2 into d2 9.674 * [taylor]: Taking taylor expansion of d1 in d1 9.674 * [backup-simplify]: Simplify 0 into 0 9.674 * [backup-simplify]: Simplify 1 into 1 9.674 * [backup-simplify]: Simplify (* d2 0) into 0 9.674 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.674 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.674 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.674 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.674 * [taylor]: Taking taylor expansion of d3 in d1 9.674 * [backup-simplify]: Simplify d3 into d3 9.674 * [taylor]: Taking taylor expansion of d1 in d1 9.674 * [backup-simplify]: Simplify 0 into 0 9.674 * [backup-simplify]: Simplify 1 into 1 9.674 * [backup-simplify]: Simplify (* d3 0) into 0 9.675 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.675 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.675 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 9.675 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.675 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.675 * [taylor]: Taking taylor expansion of d2 in d1 9.675 * [backup-simplify]: Simplify d2 into d2 9.675 * [taylor]: Taking taylor expansion of d1 in d1 9.675 * [backup-simplify]: Simplify 0 into 0 9.675 * [backup-simplify]: Simplify 1 into 1 9.675 * [backup-simplify]: Simplify (* d2 0) into 0 9.675 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.675 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.675 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.675 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.675 * [taylor]: Taking taylor expansion of d3 in d1 9.675 * [backup-simplify]: Simplify d3 into d3 9.675 * [taylor]: Taking taylor expansion of d1 in d1 9.675 * [backup-simplify]: Simplify 0 into 0 9.675 * [backup-simplify]: Simplify 1 into 1 9.675 * [backup-simplify]: Simplify (* d3 0) into 0 9.676 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.676 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.676 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.676 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 9.676 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 9.676 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.676 * [taylor]: Taking taylor expansion of d2 in d2 9.676 * [backup-simplify]: Simplify 0 into 0 9.676 * [backup-simplify]: Simplify 1 into 1 9.676 * [backup-simplify]: Simplify (/ 1 1) into 1 9.676 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.676 * [taylor]: Taking taylor expansion of d3 in d2 9.676 * [backup-simplify]: Simplify d3 into d3 9.676 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.676 * [backup-simplify]: Simplify (+ 1 0) into 1 9.677 * [taylor]: Taking taylor expansion of 1 in d3 9.677 * [backup-simplify]: Simplify 1 into 1 9.677 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.677 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.678 * [backup-simplify]: Simplify (- 0) into 0 9.678 * [backup-simplify]: Simplify (+ 0 0) into 0 9.678 * [taylor]: Taking taylor expansion of 0 in d2 9.678 * [backup-simplify]: Simplify 0 into 0 9.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.679 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.679 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 9.679 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 9.679 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.679 * [taylor]: Taking taylor expansion of d3 in d3 9.679 * [backup-simplify]: Simplify 0 into 0 9.679 * [backup-simplify]: Simplify 1 into 1 9.679 * [backup-simplify]: Simplify (/ 1 1) into 1 9.679 * [backup-simplify]: Simplify (- 1) into -1 9.679 * [backup-simplify]: Simplify -1 into -1 9.679 * [backup-simplify]: Simplify 1 into 1 9.680 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.680 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.681 * [backup-simplify]: Simplify (- 0) into 0 9.681 * [backup-simplify]: Simplify (+ 0 0) into 0 9.681 * [taylor]: Taking taylor expansion of 0 in d2 9.681 * [backup-simplify]: Simplify 0 into 0 9.681 * [taylor]: Taking taylor expansion of 0 in d3 9.681 * [backup-simplify]: Simplify 0 into 0 9.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.682 * [backup-simplify]: Simplify (- 0) into 0 9.682 * [backup-simplify]: Simplify (+ 0 0) into 0 9.682 * [taylor]: Taking taylor expansion of 0 in d3 9.682 * [backup-simplify]: Simplify 0 into 0 9.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.683 * [backup-simplify]: Simplify (- 0) into 0 9.683 * [backup-simplify]: Simplify 0 into 0 9.683 * [backup-simplify]: Simplify 0 into 0 9.683 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 9.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.684 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 9.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.684 * [backup-simplify]: Simplify (- 0) into 0 9.685 * [backup-simplify]: Simplify (+ 0 0) into 0 9.685 * [taylor]: Taking taylor expansion of 0 in d2 9.685 * [backup-simplify]: Simplify 0 into 0 9.685 * [taylor]: Taking taylor expansion of 0 in d3 9.685 * [backup-simplify]: Simplify 0 into 0 9.685 * [taylor]: Taking taylor expansion of 0 in d3 9.685 * [backup-simplify]: Simplify 0 into 0 9.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.685 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.686 * [backup-simplify]: Simplify (- 0) into 0 9.686 * [backup-simplify]: Simplify (+ 0 0) into 0 9.686 * [taylor]: Taking taylor expansion of 0 in d3 9.686 * [backup-simplify]: Simplify 0 into 0 9.686 * [backup-simplify]: Simplify 0 into 0 9.686 * [backup-simplify]: Simplify 0 into 0 9.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.687 * [backup-simplify]: Simplify (- 0) into 0 9.687 * [backup-simplify]: Simplify 0 into 0 9.687 * [backup-simplify]: Simplify 0 into 0 9.687 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 9.687 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 9.687 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 9.687 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 9.687 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 9.687 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 9.687 * [taylor]: Taking taylor expansion of d2 in d3 9.687 * [backup-simplify]: Simplify d2 into d2 9.687 * [taylor]: Taking taylor expansion of d1 in d3 9.687 * [backup-simplify]: Simplify d1 into d1 9.687 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 9.688 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 9.688 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 9.688 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 9.688 * [taylor]: Taking taylor expansion of d3 in d3 9.688 * [backup-simplify]: Simplify 0 into 0 9.688 * [backup-simplify]: Simplify 1 into 1 9.688 * [taylor]: Taking taylor expansion of d1 in d3 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [backup-simplify]: Simplify (* 0 d1) into 0 9.688 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.688 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.688 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 9.688 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 9.688 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 9.688 * [taylor]: Taking taylor expansion of d2 in d2 9.688 * [backup-simplify]: Simplify 0 into 0 9.688 * [backup-simplify]: Simplify 1 into 1 9.688 * [taylor]: Taking taylor expansion of d1 in d2 9.688 * [backup-simplify]: Simplify d1 into d1 9.688 * [backup-simplify]: Simplify (* 0 d1) into 0 9.689 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 9.689 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 9.689 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 9.689 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 9.689 * [taylor]: Taking taylor expansion of d3 in d2 9.689 * [backup-simplify]: Simplify d3 into d3 9.689 * [taylor]: Taking taylor expansion of d1 in d2 9.689 * [backup-simplify]: Simplify d1 into d1 9.689 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 9.689 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 9.689 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 9.689 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.689 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.689 * [taylor]: Taking taylor expansion of d2 in d1 9.689 * [backup-simplify]: Simplify d2 into d2 9.689 * [taylor]: Taking taylor expansion of d1 in d1 9.689 * [backup-simplify]: Simplify 0 into 0 9.689 * [backup-simplify]: Simplify 1 into 1 9.689 * [backup-simplify]: Simplify (* d2 0) into 0 9.690 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.690 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.690 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.690 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.690 * [taylor]: Taking taylor expansion of d3 in d1 9.690 * [backup-simplify]: Simplify d3 into d3 9.690 * [taylor]: Taking taylor expansion of d1 in d1 9.690 * [backup-simplify]: Simplify 0 into 0 9.690 * [backup-simplify]: Simplify 1 into 1 9.690 * [backup-simplify]: Simplify (* d3 0) into 0 9.690 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.690 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.690 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 9.690 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 9.691 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 9.691 * [taylor]: Taking taylor expansion of d2 in d1 9.691 * [backup-simplify]: Simplify d2 into d2 9.691 * [taylor]: Taking taylor expansion of d1 in d1 9.691 * [backup-simplify]: Simplify 0 into 0 9.691 * [backup-simplify]: Simplify 1 into 1 9.691 * [backup-simplify]: Simplify (* d2 0) into 0 9.691 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 9.691 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 9.691 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 9.691 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 9.691 * [taylor]: Taking taylor expansion of d3 in d1 9.691 * [backup-simplify]: Simplify d3 into d3 9.691 * [taylor]: Taking taylor expansion of d1 in d1 9.691 * [backup-simplify]: Simplify 0 into 0 9.691 * [backup-simplify]: Simplify 1 into 1 9.691 * [backup-simplify]: Simplify (* d3 0) into 0 9.692 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 9.692 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.692 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.692 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 9.692 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 9.692 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 9.692 * [taylor]: Taking taylor expansion of d2 in d2 9.692 * [backup-simplify]: Simplify 0 into 0 9.692 * [backup-simplify]: Simplify 1 into 1 9.693 * [backup-simplify]: Simplify (/ 1 1) into 1 9.693 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 9.693 * [taylor]: Taking taylor expansion of d3 in d2 9.693 * [backup-simplify]: Simplify d3 into d3 9.693 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 9.693 * [backup-simplify]: Simplify (+ 1 0) into 1 9.693 * [taylor]: Taking taylor expansion of 1 in d3 9.693 * [backup-simplify]: Simplify 1 into 1 9.694 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 9.694 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 9.695 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 9.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.695 * [backup-simplify]: Simplify (- 0) into 0 9.696 * [backup-simplify]: Simplify (+ 0 0) into 0 9.696 * [taylor]: Taking taylor expansion of 0 in d2 9.696 * [backup-simplify]: Simplify 0 into 0 9.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.697 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 9.697 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 9.697 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 9.697 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 9.697 * [taylor]: Taking taylor expansion of d3 in d3 9.697 * [backup-simplify]: Simplify 0 into 0 9.697 * [backup-simplify]: Simplify 1 into 1 9.697 * [backup-simplify]: Simplify (/ 1 1) into 1 9.698 * [backup-simplify]: Simplify (- 1) into -1 9.698 * [backup-simplify]: Simplify -1 into -1 9.698 * [backup-simplify]: Simplify 1 into 1 9.699 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.699 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.700 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 9.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.700 * [backup-simplify]: Simplify (- 0) into 0 9.700 * [backup-simplify]: Simplify (+ 0 0) into 0 9.701 * [taylor]: Taking taylor expansion of 0 in d2 9.701 * [backup-simplify]: Simplify 0 into 0 9.701 * [taylor]: Taking taylor expansion of 0 in d3 9.701 * [backup-simplify]: Simplify 0 into 0 9.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 9.702 * [backup-simplify]: Simplify (- 0) into 0 9.702 * [backup-simplify]: Simplify (+ 0 0) into 0 9.702 * [taylor]: Taking taylor expansion of 0 in d3 9.702 * [backup-simplify]: Simplify 0 into 0 9.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.704 * [backup-simplify]: Simplify (- 0) into 0 9.704 * [backup-simplify]: Simplify 0 into 0 9.704 * [backup-simplify]: Simplify 0 into 0 9.705 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 9.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 9.706 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 9.706 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.706 * [backup-simplify]: Simplify (- 0) into 0 9.707 * [backup-simplify]: Simplify (+ 0 0) into 0 9.707 * [taylor]: Taking taylor expansion of 0 in d2 9.707 * [backup-simplify]: Simplify 0 into 0 9.707 * [taylor]: Taking taylor expansion of 0 in d3 9.707 * [backup-simplify]: Simplify 0 into 0 9.707 * [taylor]: Taking taylor expansion of 0 in d3 9.707 * [backup-simplify]: Simplify 0 into 0 9.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.711 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 9.712 * [backup-simplify]: Simplify (- 0) into 0 9.712 * [backup-simplify]: Simplify (+ 0 0) into 0 9.712 * [taylor]: Taking taylor expansion of 0 in d3 9.712 * [backup-simplify]: Simplify 0 into 0 9.712 * [backup-simplify]: Simplify 0 into 0 9.712 * [backup-simplify]: Simplify 0 into 0 9.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.713 * [backup-simplify]: Simplify (- 0) into 0 9.713 * [backup-simplify]: Simplify 0 into 0 9.713 * [backup-simplify]: Simplify 0 into 0 9.714 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 9.714 * * * [progress]: simplifying candidates 9.714 * * * * [progress]: [ 1 / 47 ] simplifiying candidate # 9.714 * * * * [progress]: [ 2 / 47 ] simplifiying candidate # 9.714 * * * * [progress]: [ 3 / 47 ] simplifiying candidate # 9.714 * * * * [progress]: [ 4 / 47 ] simplifiying candidate # 9.714 * * * * [progress]: [ 5 / 47 ] simplifiying candidate # 9.714 * * * * [progress]: [ 6 / 47 ] simplifiying candidate # 9.714 * * * * [progress]: [ 7 / 47 ] simplifiying candidate # 9.714 * * * * [progress]: [ 8 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 9 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 10 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 11 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 12 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 13 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 14 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 15 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 16 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 17 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 18 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 19 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 20 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 21 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 22 / 47 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 9.715 * * * * [progress]: [ 23 / 47 ] simplifiying candidate # 9.715 * * * * [progress]: [ 24 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 25 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 26 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 27 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 28 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 29 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 30 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 31 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 32 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 33 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 34 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 35 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 36 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 37 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 38 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 39 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 40 / 47 ] simplifiying candidate # 9.716 * * * * [progress]: [ 41 / 47 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 9.717 * * * * [progress]: [ 42 / 47 ] simplifiying candidate # 9.717 * * * * [progress]: [ 43 / 47 ] simplifiying candidate # 9.717 * * * * [progress]: [ 44 / 47 ] simplifiying candidate # 9.717 * * * * [progress]: [ 45 / 47 ] simplifiying candidate # 9.717 * * * * [progress]: [ 46 / 47 ] simplifiying candidate # 9.717 * * * * [progress]: [ 47 / 47 ] simplifiying candidate # 9.717 * [simplify]: Simplifying: (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (real->posit16 (- (* d1 d2) (* d1 d3))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) 9.718 * * [simplify]: iteration 0: 70 enodes 9.731 * * [simplify]: iteration 1: 207 enodes 9.813 * * [simplify]: iteration 2: 773 enodes 10.628 * * [simplify]: iteration 3: 3189 enodes 11.480 * * [simplify]: iteration complete: 5004 enodes 11.480 * * [simplify]: Extracting #0: cost 35 inf + 0 11.483 * * [simplify]: Extracting #1: cost 441 inf + 1 11.496 * * [simplify]: Extracting #2: cost 629 inf + 9989 11.543 * * [simplify]: Extracting #3: cost 225 inf + 91580 11.616 * * [simplify]: Extracting #4: cost 31 inf + 141643 11.733 * * [simplify]: Extracting #5: cost 0 inf + 154976 11.837 * [simplify]: Simplified to: (expm1 (* d1 (- d2 (- d3 d4)))) (log1p (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (log (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) (cbrt (* d1 (- d2 (- d3 d4)))) (* (* d1 (- d2 (- d3 d4))) (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))))) (sqrt (* d1 (- d2 (- d3 d4)))) (sqrt (* d1 (- d2 (- d3 d4)))) (fma (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1) (* (* (* d1 d4) (* d1 d4)) (* d1 d4))) (fma (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- (* d1 d4) (* (- d2 d3) d1)) (* d1 d4))) (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d1 d4) (* d1 d4))) (* (- d2 (+ d3 d4)) d1) (fma (- d4 d3) d1 (* d3 d1)) (* (- d4 d3) d1) (* (- d4 d3) d1) (* (- d3 d4) d1) (real->posit16 (* d1 (- d2 (- d3 d4)))) (* (- d2 d3) d1) (* (+ (- d3) d3) d1) (expm1 (* (- d2 d3) d1)) (log1p (* (- d2 d3) d1)) (- (* d3 d1)) (exp (* (- d2 d3) d1)) (log (* (- d2 d3) d1)) (exp (* (- d2 d3) d1)) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (* (- d2 d3) d1)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (- (* (* (* d1 d2) (* d1 d2)) (* d1 d2)) (* (* (* d3 d1) (* d3 d1)) (* d3 d1))) (fma d3 (* (* d1 d1) (+ d2 d3)) (* (* d1 d2) (* d1 d2))) (- (* d3 d1)) (- (* (* d1 d2) (* d1 d2)) (* (* d3 d1) (* d3 d1))) (* d1 (+ d2 d3)) (- d2 d3) (- (* d3 d1)) (real->posit16 (* (- d2 d3) d1)) 0 (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) 11.840 * * * [progress]: adding candidates to table 12.125 * * [progress]: iteration 2 / 4 12.125 * * * [progress]: picking best candidate 12.131 * * * * [pick]: Picked # 12.131 * * * [progress]: localizing error 12.146 * * * [progress]: generating rewritten candidates 12.146 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 12.147 * * * [progress]: generating series expansions 12.147 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 12.147 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* d4 d1)) into (fma d1 (- d2 d3) (* d4 d1)) 12.147 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in (d1 d2 d3 d4) around 0 12.147 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d4 12.147 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 12.147 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4 12.147 * [taylor]: Taking taylor expansion of d1 in d4 12.147 * [backup-simplify]: Simplify d1 into d1 12.147 * [taylor]: Taking taylor expansion of (- d2 d3) in d4 12.147 * [taylor]: Taking taylor expansion of d2 in d4 12.147 * [backup-simplify]: Simplify d2 into d2 12.147 * [taylor]: Taking taylor expansion of d3 in d4 12.147 * [backup-simplify]: Simplify d3 into d3 12.147 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 12.147 * [taylor]: Taking taylor expansion of d4 in d4 12.147 * [backup-simplify]: Simplify 0 into 0 12.147 * [backup-simplify]: Simplify 1 into 1 12.147 * [taylor]: Taking taylor expansion of d1 in d4 12.147 * [backup-simplify]: Simplify d1 into d1 12.147 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d3 12.148 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 12.148 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3 12.148 * [taylor]: Taking taylor expansion of d1 in d3 12.148 * [backup-simplify]: Simplify d1 into d1 12.148 * [taylor]: Taking taylor expansion of (- d2 d3) in d3 12.148 * [taylor]: Taking taylor expansion of d2 in d3 12.148 * [backup-simplify]: Simplify d2 into d2 12.148 * [taylor]: Taking taylor expansion of d3 in d3 12.148 * [backup-simplify]: Simplify 0 into 0 12.148 * [backup-simplify]: Simplify 1 into 1 12.148 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 12.148 * [taylor]: Taking taylor expansion of d4 in d3 12.148 * [backup-simplify]: Simplify d4 into d4 12.148 * [taylor]: Taking taylor expansion of d1 in d3 12.148 * [backup-simplify]: Simplify d1 into d1 12.148 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d2 12.148 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 12.148 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2 12.148 * [taylor]: Taking taylor expansion of d1 in d2 12.148 * [backup-simplify]: Simplify d1 into d1 12.148 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 12.148 * [taylor]: Taking taylor expansion of d2 in d2 12.148 * [backup-simplify]: Simplify 0 into 0 12.148 * [backup-simplify]: Simplify 1 into 1 12.148 * [taylor]: Taking taylor expansion of d3 in d2 12.148 * [backup-simplify]: Simplify d3 into d3 12.148 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 12.148 * [taylor]: Taking taylor expansion of d4 in d2 12.148 * [backup-simplify]: Simplify d4 into d4 12.148 * [taylor]: Taking taylor expansion of d1 in d2 12.148 * [backup-simplify]: Simplify d1 into d1 12.148 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 12.148 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 12.148 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 12.148 * [taylor]: Taking taylor expansion of d1 in d1 12.149 * [backup-simplify]: Simplify 0 into 0 12.149 * [backup-simplify]: Simplify 1 into 1 12.149 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 12.149 * [taylor]: Taking taylor expansion of d2 in d1 12.149 * [backup-simplify]: Simplify d2 into d2 12.149 * [taylor]: Taking taylor expansion of d3 in d1 12.149 * [backup-simplify]: Simplify d3 into d3 12.149 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 12.149 * [taylor]: Taking taylor expansion of d4 in d1 12.149 * [backup-simplify]: Simplify d4 into d4 12.149 * [taylor]: Taking taylor expansion of d1 in d1 12.149 * [backup-simplify]: Simplify 0 into 0 12.149 * [backup-simplify]: Simplify 1 into 1 12.149 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* d4 d1)) in d1 12.149 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* d4 d1)) 12.149 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1 12.149 * [taylor]: Taking taylor expansion of d1 in d1 12.149 * [backup-simplify]: Simplify 0 into 0 12.149 * [backup-simplify]: Simplify 1 into 1 12.149 * [taylor]: Taking taylor expansion of (- d2 d3) in d1 12.149 * [taylor]: Taking taylor expansion of d2 in d1 12.149 * [backup-simplify]: Simplify d2 into d2 12.149 * [taylor]: Taking taylor expansion of d3 in d1 12.149 * [backup-simplify]: Simplify d3 into d3 12.149 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 12.149 * [taylor]: Taking taylor expansion of d4 in d1 12.149 * [backup-simplify]: Simplify d4 into d4 12.149 * [taylor]: Taking taylor expansion of d1 in d1 12.149 * [backup-simplify]: Simplify 0 into 0 12.149 * [backup-simplify]: Simplify 1 into 1 12.149 * [backup-simplify]: Simplify (- d3) into (- d3) 12.149 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 12.150 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0 12.150 * [backup-simplify]: Simplify (* d4 0) into 0 12.150 * [backup-simplify]: Simplify (+ 0 0) into 0 12.150 * [taylor]: Taking taylor expansion of 0 in d2 12.150 * [backup-simplify]: Simplify 0 into 0 12.150 * [taylor]: Taking taylor expansion of 0 in d3 12.150 * [backup-simplify]: Simplify 0 into 0 12.150 * [taylor]: Taking taylor expansion of 0 in d4 12.150 * [backup-simplify]: Simplify 0 into 0 12.150 * [backup-simplify]: Simplify 0 into 0 12.151 * [backup-simplify]: Simplify (- 0) into 0 12.151 * [backup-simplify]: Simplify (+ 0 0) into 0 12.152 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3) 12.152 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 12.152 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3) 12.152 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 12.152 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 12.152 * [taylor]: Taking taylor expansion of d2 in d2 12.152 * [backup-simplify]: Simplify 0 into 0 12.152 * [backup-simplify]: Simplify 1 into 1 12.152 * [taylor]: Taking taylor expansion of d4 in d2 12.152 * [backup-simplify]: Simplify d4 into d4 12.153 * [taylor]: Taking taylor expansion of d3 in d2 12.153 * [backup-simplify]: Simplify d3 into d3 12.153 * [backup-simplify]: Simplify (+ 0 d4) into d4 12.153 * [backup-simplify]: Simplify (- d3) into (- d3) 12.153 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 12.153 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 12.153 * [taylor]: Taking taylor expansion of d4 in d3 12.153 * [backup-simplify]: Simplify d4 into d4 12.153 * [taylor]: Taking taylor expansion of d3 in d3 12.153 * [backup-simplify]: Simplify 0 into 0 12.153 * [backup-simplify]: Simplify 1 into 1 12.153 * [backup-simplify]: Simplify (- 0) into 0 12.153 * [backup-simplify]: Simplify (+ d4 0) into d4 12.153 * [taylor]: Taking taylor expansion of d4 in d4 12.153 * [backup-simplify]: Simplify 0 into 0 12.153 * [backup-simplify]: Simplify 1 into 1 12.153 * [backup-simplify]: Simplify 0 into 0 12.153 * [taylor]: Taking taylor expansion of 0 in d3 12.154 * [backup-simplify]: Simplify 0 into 0 12.154 * [taylor]: Taking taylor expansion of 0 in d4 12.154 * [backup-simplify]: Simplify 0 into 0 12.154 * [backup-simplify]: Simplify 0 into 0 12.154 * [taylor]: Taking taylor expansion of 0 in d4 12.154 * [backup-simplify]: Simplify 0 into 0 12.154 * [backup-simplify]: Simplify 0 into 0 12.154 * [backup-simplify]: Simplify 0 into 0 12.154 * [backup-simplify]: Simplify (- 0) into 0 12.155 * [backup-simplify]: Simplify (+ 0 0) into 0 12.155 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0 12.156 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 12.156 * [backup-simplify]: Simplify (+ 0 0) into 0 12.157 * [taylor]: Taking taylor expansion of 0 in d2 12.157 * [backup-simplify]: Simplify 0 into 0 12.157 * [taylor]: Taking taylor expansion of 0 in d3 12.157 * [backup-simplify]: Simplify 0 into 0 12.157 * [taylor]: Taking taylor expansion of 0 in d4 12.157 * [backup-simplify]: Simplify 0 into 0 12.157 * [backup-simplify]: Simplify 0 into 0 12.157 * [backup-simplify]: Simplify 0 into 0 12.157 * [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))) 12.157 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 12.157 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d4 12.157 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 12.157 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4 12.157 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 12.157 * [taylor]: Taking taylor expansion of d1 in d4 12.157 * [backup-simplify]: Simplify d1 into d1 12.157 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.157 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4 12.157 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 12.157 * [taylor]: Taking taylor expansion of d2 in d4 12.157 * [backup-simplify]: Simplify d2 into d2 12.157 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.157 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 12.157 * [taylor]: Taking taylor expansion of d3 in d4 12.157 * [backup-simplify]: Simplify d3 into d3 12.157 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.157 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 12.157 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 12.157 * [taylor]: Taking taylor expansion of d4 in d4 12.157 * [backup-simplify]: Simplify 0 into 0 12.157 * [backup-simplify]: Simplify 1 into 1 12.157 * [taylor]: Taking taylor expansion of d1 in d4 12.157 * [backup-simplify]: Simplify d1 into d1 12.157 * [backup-simplify]: Simplify (* 0 d1) into 0 12.158 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 12.158 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.158 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d3 12.158 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 12.158 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3 12.158 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 12.158 * [taylor]: Taking taylor expansion of d1 in d3 12.158 * [backup-simplify]: Simplify d1 into d1 12.158 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.158 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3 12.158 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 12.158 * [taylor]: Taking taylor expansion of d2 in d3 12.158 * [backup-simplify]: Simplify d2 into d2 12.158 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.158 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.158 * [taylor]: Taking taylor expansion of d3 in d3 12.158 * [backup-simplify]: Simplify 0 into 0 12.158 * [backup-simplify]: Simplify 1 into 1 12.158 * [backup-simplify]: Simplify (/ 1 1) into 1 12.158 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 12.158 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 12.158 * [taylor]: Taking taylor expansion of d4 in d3 12.158 * [backup-simplify]: Simplify d4 into d4 12.158 * [taylor]: Taking taylor expansion of d1 in d3 12.158 * [backup-simplify]: Simplify d1 into d1 12.158 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 12.158 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 12.158 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d2 12.158 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 12.159 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2 12.159 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 12.159 * [taylor]: Taking taylor expansion of d1 in d2 12.159 * [backup-simplify]: Simplify d1 into d1 12.159 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.159 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 12.159 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.159 * [taylor]: Taking taylor expansion of d2 in d2 12.159 * [backup-simplify]: Simplify 0 into 0 12.159 * [backup-simplify]: Simplify 1 into 1 12.159 * [backup-simplify]: Simplify (/ 1 1) into 1 12.159 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.159 * [taylor]: Taking taylor expansion of d3 in d2 12.159 * [backup-simplify]: Simplify d3 into d3 12.159 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.159 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 12.159 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 12.159 * [taylor]: Taking taylor expansion of d4 in d2 12.159 * [backup-simplify]: Simplify d4 into d4 12.159 * [taylor]: Taking taylor expansion of d1 in d2 12.159 * [backup-simplify]: Simplify d1 into d1 12.159 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 12.159 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 12.159 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 12.159 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 12.159 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 12.159 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 12.159 * [taylor]: Taking taylor expansion of d1 in d1 12.159 * [backup-simplify]: Simplify 0 into 0 12.159 * [backup-simplify]: Simplify 1 into 1 12.160 * [backup-simplify]: Simplify (/ 1 1) into 1 12.160 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 12.160 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.160 * [taylor]: Taking taylor expansion of d2 in d1 12.160 * [backup-simplify]: Simplify d2 into d2 12.160 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.160 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 12.160 * [taylor]: Taking taylor expansion of d3 in d1 12.160 * [backup-simplify]: Simplify d3 into d3 12.160 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.160 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 12.160 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 12.160 * [taylor]: Taking taylor expansion of d4 in d1 12.160 * [backup-simplify]: Simplify d4 into d4 12.160 * [taylor]: Taking taylor expansion of d1 in d1 12.160 * [backup-simplify]: Simplify 0 into 0 12.160 * [backup-simplify]: Simplify 1 into 1 12.160 * [backup-simplify]: Simplify (* d4 0) into 0 12.160 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 12.160 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.160 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ 1 (* d4 d1))) in d1 12.160 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ 1 (* d4 d1))) 12.160 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1 12.160 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 12.160 * [taylor]: Taking taylor expansion of d1 in d1 12.160 * [backup-simplify]: Simplify 0 into 0 12.160 * [backup-simplify]: Simplify 1 into 1 12.161 * [backup-simplify]: Simplify (/ 1 1) into 1 12.161 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1 12.161 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.161 * [taylor]: Taking taylor expansion of d2 in d1 12.161 * [backup-simplify]: Simplify d2 into d2 12.161 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.161 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 12.161 * [taylor]: Taking taylor expansion of d3 in d1 12.161 * [backup-simplify]: Simplify d3 into d3 12.161 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.161 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 12.161 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 12.161 * [taylor]: Taking taylor expansion of d4 in d1 12.161 * [backup-simplify]: Simplify d4 into d4 12.161 * [taylor]: Taking taylor expansion of d1 in d1 12.161 * [backup-simplify]: Simplify 0 into 0 12.161 * [backup-simplify]: Simplify 1 into 1 12.161 * [backup-simplify]: Simplify (* d4 0) into 0 12.161 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 12.161 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.161 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 12.161 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 12.161 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 12.161 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 12.162 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 12.162 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 12.162 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 12.162 * [taylor]: Taking taylor expansion of d4 in d2 12.162 * [backup-simplify]: Simplify d4 into d4 12.162 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.162 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.162 * [taylor]: Taking taylor expansion of d2 in d2 12.162 * [backup-simplify]: Simplify 0 into 0 12.162 * [backup-simplify]: Simplify 1 into 1 12.162 * [backup-simplify]: Simplify (/ 1 1) into 1 12.162 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.162 * [taylor]: Taking taylor expansion of d3 in d2 12.162 * [backup-simplify]: Simplify d3 into d3 12.162 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.162 * [backup-simplify]: Simplify (+ 0 1) into 1 12.163 * [backup-simplify]: Simplify (+ 1 0) into 1 12.163 * [taylor]: Taking taylor expansion of 1 in d3 12.163 * [backup-simplify]: Simplify 1 into 1 12.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 12.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.163 * [backup-simplify]: Simplify (- 0) into 0 12.163 * [backup-simplify]: Simplify (+ 0 0) into 0 12.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.164 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0 12.164 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 12.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.165 * [backup-simplify]: Simplify (+ 0 0) into 0 12.165 * [taylor]: Taking taylor expansion of 0 in d2 12.165 * [backup-simplify]: Simplify 0 into 0 12.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.165 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 12.165 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 12.165 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 12.165 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 12.165 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 12.165 * [taylor]: Taking taylor expansion of d4 in d3 12.165 * [backup-simplify]: Simplify d4 into d4 12.165 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.166 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.166 * [taylor]: Taking taylor expansion of d3 in d3 12.166 * [backup-simplify]: Simplify 0 into 0 12.166 * [backup-simplify]: Simplify 1 into 1 12.166 * [backup-simplify]: Simplify (/ 1 1) into 1 12.166 * [backup-simplify]: Simplify (- 1) into -1 12.166 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.166 * [taylor]: Taking taylor expansion of -1 in d4 12.166 * [backup-simplify]: Simplify -1 into -1 12.166 * [taylor]: Taking taylor expansion of 1 in d4 12.166 * [backup-simplify]: Simplify 1 into 1 12.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 12.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 12.167 * [backup-simplify]: Simplify (- 0) into 0 12.167 * [backup-simplify]: Simplify (+ 0 0) into 0 12.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0 12.169 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 12.169 * [backup-simplify]: Simplify (+ 0 0) into 0 12.169 * [taylor]: Taking taylor expansion of 0 in d2 12.169 * [backup-simplify]: Simplify 0 into 0 12.169 * [taylor]: Taking taylor expansion of 0 in d3 12.169 * [backup-simplify]: Simplify 0 into 0 12.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.170 * [backup-simplify]: Simplify (+ 0 0) into 0 12.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.170 * [backup-simplify]: Simplify (- 0) into 0 12.171 * [backup-simplify]: Simplify (+ 0 0) into 0 12.171 * [taylor]: Taking taylor expansion of 0 in d3 12.171 * [backup-simplify]: Simplify 0 into 0 12.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.171 * [backup-simplify]: Simplify (- 0) into 0 12.171 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 12.171 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.171 * [taylor]: Taking taylor expansion of d4 in d4 12.171 * [backup-simplify]: Simplify 0 into 0 12.171 * [backup-simplify]: Simplify 1 into 1 12.172 * [backup-simplify]: Simplify (/ 1 1) into 1 12.172 * [backup-simplify]: Simplify 1 into 1 12.172 * [taylor]: Taking taylor expansion of 0 in d4 12.172 * [backup-simplify]: Simplify 0 into 0 12.172 * [backup-simplify]: Simplify -1 into -1 12.172 * [backup-simplify]: Simplify 1 into 1 12.172 * [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)) 12.172 * [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))) 12.172 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in (d1 d2 d3 d4) around 0 12.172 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d4 12.172 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 12.172 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4 12.172 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4 12.172 * [taylor]: Taking taylor expansion of -1 in d4 12.172 * [backup-simplify]: Simplify -1 into -1 12.172 * [taylor]: Taking taylor expansion of d1 in d4 12.172 * [backup-simplify]: Simplify d1 into d1 12.172 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 12.172 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4 12.173 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 12.173 * [taylor]: Taking taylor expansion of d3 in d4 12.173 * [backup-simplify]: Simplify d3 into d3 12.173 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.173 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 12.173 * [taylor]: Taking taylor expansion of d2 in d4 12.173 * [backup-simplify]: Simplify d2 into d2 12.173 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.173 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 12.173 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 12.173 * [taylor]: Taking taylor expansion of d4 in d4 12.173 * [backup-simplify]: Simplify 0 into 0 12.173 * [backup-simplify]: Simplify 1 into 1 12.173 * [taylor]: Taking taylor expansion of d1 in d4 12.173 * [backup-simplify]: Simplify d1 into d1 12.173 * [backup-simplify]: Simplify (* 0 d1) into 0 12.173 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 12.173 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.173 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d3 12.173 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 12.173 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3 12.173 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3 12.173 * [taylor]: Taking taylor expansion of -1 in d3 12.173 * [backup-simplify]: Simplify -1 into -1 12.173 * [taylor]: Taking taylor expansion of d1 in d3 12.173 * [backup-simplify]: Simplify d1 into d1 12.173 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 12.173 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3 12.173 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.173 * [taylor]: Taking taylor expansion of d3 in d3 12.173 * [backup-simplify]: Simplify 0 into 0 12.173 * [backup-simplify]: Simplify 1 into 1 12.174 * [backup-simplify]: Simplify (/ 1 1) into 1 12.174 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 12.174 * [taylor]: Taking taylor expansion of d2 in d3 12.174 * [backup-simplify]: Simplify d2 into d2 12.174 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.174 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 12.174 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 12.174 * [taylor]: Taking taylor expansion of d4 in d3 12.174 * [backup-simplify]: Simplify d4 into d4 12.174 * [taylor]: Taking taylor expansion of d1 in d3 12.174 * [backup-simplify]: Simplify d1 into d1 12.174 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 12.174 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 12.174 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d2 12.174 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 12.174 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2 12.174 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2 12.174 * [taylor]: Taking taylor expansion of -1 in d2 12.174 * [backup-simplify]: Simplify -1 into -1 12.174 * [taylor]: Taking taylor expansion of d1 in d2 12.174 * [backup-simplify]: Simplify d1 into d1 12.174 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 12.174 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 12.174 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.174 * [taylor]: Taking taylor expansion of d3 in d2 12.174 * [backup-simplify]: Simplify d3 into d3 12.174 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.174 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.174 * [taylor]: Taking taylor expansion of d2 in d2 12.174 * [backup-simplify]: Simplify 0 into 0 12.174 * [backup-simplify]: Simplify 1 into 1 12.175 * [backup-simplify]: Simplify (/ 1 1) into 1 12.175 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 12.175 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 12.175 * [taylor]: Taking taylor expansion of d4 in d2 12.175 * [backup-simplify]: Simplify d4 into d4 12.175 * [taylor]: Taking taylor expansion of d1 in d2 12.175 * [backup-simplify]: Simplify d1 into d1 12.175 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 12.175 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 12.175 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 12.175 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 12.175 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 12.175 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 12.175 * [taylor]: Taking taylor expansion of -1 in d1 12.175 * [backup-simplify]: Simplify -1 into -1 12.175 * [taylor]: Taking taylor expansion of d1 in d1 12.175 * [backup-simplify]: Simplify 0 into 0 12.175 * [backup-simplify]: Simplify 1 into 1 12.175 * [backup-simplify]: Simplify (/ -1 1) into -1 12.175 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 12.175 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 12.175 * [taylor]: Taking taylor expansion of d3 in d1 12.175 * [backup-simplify]: Simplify d3 into d3 12.175 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.175 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.175 * [taylor]: Taking taylor expansion of d2 in d1 12.175 * [backup-simplify]: Simplify d2 into d2 12.175 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.175 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 12.175 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 12.175 * [taylor]: Taking taylor expansion of d4 in d1 12.176 * [backup-simplify]: Simplify d4 into d4 12.176 * [taylor]: Taking taylor expansion of d1 in d1 12.176 * [backup-simplify]: Simplify 0 into 0 12.176 * [backup-simplify]: Simplify 1 into 1 12.176 * [backup-simplify]: Simplify (* d4 0) into 0 12.176 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 12.176 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.176 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (/ 1 (* d4 d1))) in d1 12.176 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (/ 1 (* d4 d1))) 12.176 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1 12.176 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1 12.176 * [taylor]: Taking taylor expansion of -1 in d1 12.176 * [backup-simplify]: Simplify -1 into -1 12.176 * [taylor]: Taking taylor expansion of d1 in d1 12.176 * [backup-simplify]: Simplify 0 into 0 12.176 * [backup-simplify]: Simplify 1 into 1 12.176 * [backup-simplify]: Simplify (/ -1 1) into -1 12.176 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1 12.176 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 12.176 * [taylor]: Taking taylor expansion of d3 in d1 12.176 * [backup-simplify]: Simplify d3 into d3 12.176 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.176 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.176 * [taylor]: Taking taylor expansion of d2 in d1 12.176 * [backup-simplify]: Simplify d2 into d2 12.177 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.177 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 12.177 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 12.177 * [taylor]: Taking taylor expansion of d4 in d1 12.177 * [backup-simplify]: Simplify d4 into d4 12.177 * [taylor]: Taking taylor expansion of d1 in d1 12.177 * [backup-simplify]: Simplify 0 into 0 12.177 * [backup-simplify]: Simplify 1 into 1 12.177 * [backup-simplify]: Simplify (* d4 0) into 0 12.177 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 12.177 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.177 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 12.177 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 12.177 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2))) 12.177 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 12.177 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 12.177 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 12.177 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 12.177 * [taylor]: Taking taylor expansion of d4 in d2 12.177 * [backup-simplify]: Simplify d4 into d4 12.177 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.177 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.177 * [taylor]: Taking taylor expansion of d2 in d2 12.178 * [backup-simplify]: Simplify 0 into 0 12.178 * [backup-simplify]: Simplify 1 into 1 12.178 * [backup-simplify]: Simplify (/ 1 1) into 1 12.178 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.178 * [taylor]: Taking taylor expansion of d3 in d2 12.178 * [backup-simplify]: Simplify d3 into d3 12.178 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.178 * [backup-simplify]: Simplify (+ 0 1) into 1 12.178 * [backup-simplify]: Simplify (+ 1 0) into 1 12.178 * [taylor]: Taking taylor expansion of 1 in d3 12.178 * [backup-simplify]: Simplify 1 into 1 12.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 12.179 * [backup-simplify]: Simplify (- 0) into 0 12.179 * [backup-simplify]: Simplify (+ 0 0) into 0 12.180 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 12.180 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0 12.180 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 12.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.181 * [backup-simplify]: Simplify (+ 0 0) into 0 12.181 * [taylor]: Taking taylor expansion of 0 in d2 12.181 * [backup-simplify]: Simplify 0 into 0 12.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.181 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 12.181 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 12.181 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 12.181 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 12.181 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 12.181 * [taylor]: Taking taylor expansion of d4 in d3 12.181 * [backup-simplify]: Simplify d4 into d4 12.182 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.182 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.182 * [taylor]: Taking taylor expansion of d3 in d3 12.182 * [backup-simplify]: Simplify 0 into 0 12.182 * [backup-simplify]: Simplify 1 into 1 12.182 * [backup-simplify]: Simplify (/ 1 1) into 1 12.182 * [backup-simplify]: Simplify (- 1) into -1 12.182 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.182 * [taylor]: Taking taylor expansion of -1 in d4 12.182 * [backup-simplify]: Simplify -1 into -1 12.182 * [taylor]: Taking taylor expansion of 1 in d4 12.182 * [backup-simplify]: Simplify 1 into 1 12.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 12.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 12.183 * [backup-simplify]: Simplify (- 0) into 0 12.183 * [backup-simplify]: Simplify (+ 0 0) into 0 12.184 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.185 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0 12.185 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 12.185 * [backup-simplify]: Simplify (+ 0 0) into 0 12.185 * [taylor]: Taking taylor expansion of 0 in d2 12.185 * [backup-simplify]: Simplify 0 into 0 12.185 * [taylor]: Taking taylor expansion of 0 in d3 12.185 * [backup-simplify]: Simplify 0 into 0 12.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.186 * [backup-simplify]: Simplify (+ 0 0) into 0 12.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.187 * [backup-simplify]: Simplify (- 0) into 0 12.187 * [backup-simplify]: Simplify (+ 0 0) into 0 12.187 * [taylor]: Taking taylor expansion of 0 in d3 12.187 * [backup-simplify]: Simplify 0 into 0 12.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.188 * [backup-simplify]: Simplify (- 0) into 0 12.188 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 12.188 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.188 * [taylor]: Taking taylor expansion of d4 in d4 12.188 * [backup-simplify]: Simplify 0 into 0 12.188 * [backup-simplify]: Simplify 1 into 1 12.188 * [backup-simplify]: Simplify (/ 1 1) into 1 12.188 * [backup-simplify]: Simplify 1 into 1 12.188 * [taylor]: Taking taylor expansion of 0 in d4 12.188 * [backup-simplify]: Simplify 0 into 0 12.188 * [backup-simplify]: Simplify -1 into -1 12.188 * [backup-simplify]: Simplify 1 into 1 12.189 * [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)) 12.189 * * * [progress]: simplifying candidates 12.189 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma d1 (- d2 d3) (* d4 d1)))) (* d1 d1)))> 12.189 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 12.189 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 12.190 * [simplify]: Simplifying: (expm1 (fma d1 (- d2 d3) (* d4 d1))) (log1p (fma d1 (- d2 d3) (* d4 d1))) (* d1 (- d2 d3)) (log (fma d1 (- d2 d3) (* d4 d1))) (exp (fma d1 (- d2 d3) (* d4 d1))) (* (cbrt (fma d1 (- d2 d3) (* d4 d1))) (cbrt (fma d1 (- d2 d3) (* d4 d1)))) (cbrt (fma d1 (- d2 d3) (* d4 d1))) (* (* (fma d1 (- d2 d3) (* d4 d1)) (fma d1 (- d2 d3) (* d4 d1))) (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (sqrt (fma d1 (- d2 d3) (* d4 d1))) (real->posit16 (fma d1 (- d2 d3) (* d4 d1))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 12.190 * * [simplify]: iteration 0: 23 enodes 12.193 * * [simplify]: iteration 1: 39 enodes 12.203 * * [simplify]: iteration 2: 87 enodes 12.226 * * [simplify]: iteration 3: 377 enodes 12.720 * * [simplify]: iteration 4: 2211 enodes 13.528 * * [simplify]: iteration complete: 5007 enodes 13.528 * * [simplify]: Extracting #0: cost 12 inf + 0 13.528 * * [simplify]: Extracting #1: cost 176 inf + 1 13.533 * * [simplify]: Extracting #2: cost 921 inf + 2183 13.559 * * [simplify]: Extracting #3: cost 728 inf + 80938 13.657 * * [simplify]: Extracting #4: cost 116 inf + 239757 13.802 * * [simplify]: Extracting #5: cost 4 inf + 271493 13.942 * * [simplify]: Extracting #6: cost 0 inf + 272820 14.048 * [simplify]: Simplified to: (expm1 (* (+ (- d2 d3) d4) d1)) (log1p (* (+ (- d2 d3) d4) d1)) (* (- d2 d3) d1) (log (* (+ (- d2 d3) d4) d1)) (exp (* (+ (- d2 d3) d4) d1)) (* (cbrt (* (+ (- d2 d3) d4) d1)) (cbrt (* (+ (- d2 d3) d4) d1))) (cbrt (* (+ (- d2 d3) d4) d1)) (* (* (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1)) (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (real->posit16 (* (+ (- d2 d3) d4) d1)) 0 (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) 14.049 * * * [progress]: adding candidates to table 14.111 * * [progress]: iteration 3 / 4 14.112 * * * [progress]: picking best candidate 14.117 * * * * [pick]: Picked # 14.117 * * * [progress]: localizing error 14.137 * * * [progress]: generating rewritten candidates 14.137 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 14.232 * * * [progress]: generating series expansions 14.232 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 14.232 * [backup-simplify]: Simplify (* (+ (- d2 d3) d4) d1) into (* (- (+ d2 d4) d3) d1) 14.232 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in (d2 d3 d4 d1) around 0 14.232 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d1 14.232 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1 14.232 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 14.232 * [taylor]: Taking taylor expansion of d2 in d1 14.232 * [backup-simplify]: Simplify d2 into d2 14.232 * [taylor]: Taking taylor expansion of d4 in d1 14.232 * [backup-simplify]: Simplify d4 into d4 14.232 * [taylor]: Taking taylor expansion of d3 in d1 14.232 * [backup-simplify]: Simplify d3 into d3 14.232 * [taylor]: Taking taylor expansion of d1 in d1 14.232 * [backup-simplify]: Simplify 0 into 0 14.232 * [backup-simplify]: Simplify 1 into 1 14.232 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d4 14.232 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 14.232 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 14.232 * [taylor]: Taking taylor expansion of d2 in d4 14.233 * [backup-simplify]: Simplify d2 into d2 14.233 * [taylor]: Taking taylor expansion of d4 in d4 14.233 * [backup-simplify]: Simplify 0 into 0 14.233 * [backup-simplify]: Simplify 1 into 1 14.233 * [taylor]: Taking taylor expansion of d3 in d4 14.233 * [backup-simplify]: Simplify d3 into d3 14.233 * [taylor]: Taking taylor expansion of d1 in d4 14.233 * [backup-simplify]: Simplify d1 into d1 14.233 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d3 14.233 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3 14.233 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 14.233 * [taylor]: Taking taylor expansion of d2 in d3 14.233 * [backup-simplify]: Simplify d2 into d2 14.233 * [taylor]: Taking taylor expansion of d4 in d3 14.233 * [backup-simplify]: Simplify d4 into d4 14.233 * [taylor]: Taking taylor expansion of d3 in d3 14.233 * [backup-simplify]: Simplify 0 into 0 14.233 * [backup-simplify]: Simplify 1 into 1 14.233 * [taylor]: Taking taylor expansion of d1 in d3 14.233 * [backup-simplify]: Simplify d1 into d1 14.233 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d2 14.233 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 14.233 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 14.233 * [taylor]: Taking taylor expansion of d2 in d2 14.233 * [backup-simplify]: Simplify 0 into 0 14.233 * [backup-simplify]: Simplify 1 into 1 14.233 * [taylor]: Taking taylor expansion of d4 in d2 14.233 * [backup-simplify]: Simplify d4 into d4 14.233 * [taylor]: Taking taylor expansion of d3 in d2 14.233 * [backup-simplify]: Simplify d3 into d3 14.233 * [taylor]: Taking taylor expansion of d1 in d2 14.233 * [backup-simplify]: Simplify d1 into d1 14.233 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) d1) in d2 14.233 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 14.233 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 14.233 * [taylor]: Taking taylor expansion of d2 in d2 14.233 * [backup-simplify]: Simplify 0 into 0 14.233 * [backup-simplify]: Simplify 1 into 1 14.233 * [taylor]: Taking taylor expansion of d4 in d2 14.233 * [backup-simplify]: Simplify d4 into d4 14.234 * [taylor]: Taking taylor expansion of d3 in d2 14.234 * [backup-simplify]: Simplify d3 into d3 14.234 * [taylor]: Taking taylor expansion of d1 in d2 14.234 * [backup-simplify]: Simplify d1 into d1 14.234 * [backup-simplify]: Simplify (+ 0 d4) into d4 14.234 * [backup-simplify]: Simplify (- d3) into (- d3) 14.234 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 14.234 * [backup-simplify]: Simplify (* (- d4 d3) d1) into (* (- d4 d3) d1) 14.234 * [taylor]: Taking taylor expansion of (* (- d4 d3) d1) in d3 14.234 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 14.234 * [taylor]: Taking taylor expansion of d4 in d3 14.234 * [backup-simplify]: Simplify d4 into d4 14.234 * [taylor]: Taking taylor expansion of d3 in d3 14.234 * [backup-simplify]: Simplify 0 into 0 14.234 * [backup-simplify]: Simplify 1 into 1 14.234 * [taylor]: Taking taylor expansion of d1 in d3 14.234 * [backup-simplify]: Simplify d1 into d1 14.235 * [backup-simplify]: Simplify (- 0) into 0 14.235 * [backup-simplify]: Simplify (+ d4 0) into d4 14.235 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 14.235 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 14.235 * [taylor]: Taking taylor expansion of d4 in d4 14.235 * [backup-simplify]: Simplify 0 into 0 14.235 * [backup-simplify]: Simplify 1 into 1 14.235 * [taylor]: Taking taylor expansion of d1 in d4 14.235 * [backup-simplify]: Simplify d1 into d1 14.235 * [backup-simplify]: Simplify (* 0 d1) into 0 14.235 * [taylor]: Taking taylor expansion of 0 in d1 14.235 * [backup-simplify]: Simplify 0 into 0 14.235 * [backup-simplify]: Simplify 0 into 0 14.236 * [backup-simplify]: Simplify (+ 1 0) into 1 14.236 * [backup-simplify]: Simplify (- 0) into 0 14.237 * [backup-simplify]: Simplify (+ 1 0) into 1 14.237 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (* 1 d1)) into d1 14.237 * [taylor]: Taking taylor expansion of d1 in d3 14.237 * [backup-simplify]: Simplify d1 into d1 14.237 * [taylor]: Taking taylor expansion of d1 in d4 14.237 * [backup-simplify]: Simplify d1 into d1 14.237 * [taylor]: Taking taylor expansion of d1 in d1 14.237 * [backup-simplify]: Simplify 0 into 0 14.237 * [backup-simplify]: Simplify 1 into 1 14.237 * [backup-simplify]: Simplify 0 into 0 14.237 * [backup-simplify]: Simplify (- 1) into -1 14.238 * [backup-simplify]: Simplify (+ 0 -1) into -1 14.238 * [backup-simplify]: Simplify (+ (* d4 0) (* -1 d1)) into (- d1) 14.238 * [taylor]: Taking taylor expansion of (- d1) in d4 14.238 * [taylor]: Taking taylor expansion of d1 in d4 14.238 * [backup-simplify]: Simplify d1 into d1 14.238 * [backup-simplify]: Simplify (- d1) into (- d1) 14.238 * [taylor]: Taking taylor expansion of (- d1) in d1 14.238 * [taylor]: Taking taylor expansion of d1 in d1 14.238 * [backup-simplify]: Simplify 0 into 0 14.238 * [backup-simplify]: Simplify 1 into 1 14.239 * [backup-simplify]: Simplify (- 0) into 0 14.239 * [backup-simplify]: Simplify 0 into 0 14.239 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 14.239 * [taylor]: Taking taylor expansion of d1 in d1 14.239 * [backup-simplify]: Simplify 0 into 0 14.239 * [backup-simplify]: Simplify 1 into 1 14.239 * [backup-simplify]: Simplify 0 into 0 14.239 * [backup-simplify]: Simplify 0 into 0 14.240 * [backup-simplify]: Simplify (+ 0 0) into 0 14.240 * [backup-simplify]: Simplify (- 0) into 0 14.240 * [backup-simplify]: Simplify (+ 0 0) into 0 14.241 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (+ (* 1 0) (* 0 d1))) into 0 14.241 * [taylor]: Taking taylor expansion of 0 in d3 14.241 * [backup-simplify]: Simplify 0 into 0 14.241 * [taylor]: Taking taylor expansion of 0 in d4 14.241 * [backup-simplify]: Simplify 0 into 0 14.241 * [taylor]: Taking taylor expansion of 0 in d1 14.241 * [backup-simplify]: Simplify 0 into 0 14.241 * [backup-simplify]: Simplify 0 into 0 14.241 * [backup-simplify]: Simplify 0 into 0 14.241 * [backup-simplify]: Simplify (* (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) (/ 1 d1)) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) 14.241 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in (d2 d3 d4 d1) around 0 14.241 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d1 14.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d1 14.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 14.242 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 14.242 * [taylor]: Taking taylor expansion of d4 in d1 14.242 * [backup-simplify]: Simplify d4 into d4 14.242 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 14.242 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 14.242 * [taylor]: Taking taylor expansion of d2 in d1 14.242 * [backup-simplify]: Simplify d2 into d2 14.242 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 14.242 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 14.242 * [taylor]: Taking taylor expansion of d3 in d1 14.242 * [backup-simplify]: Simplify d3 into d3 14.242 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 14.242 * [taylor]: Taking taylor expansion of d1 in d1 14.242 * [backup-simplify]: Simplify 0 into 0 14.242 * [backup-simplify]: Simplify 1 into 1 14.242 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 14.242 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 14.242 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 14.243 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 14.243 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d4 14.243 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4 14.243 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 14.243 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 14.243 * [taylor]: Taking taylor expansion of d4 in d4 14.243 * [backup-simplify]: Simplify 0 into 0 14.243 * [backup-simplify]: Simplify 1 into 1 14.243 * [backup-simplify]: Simplify (/ 1 1) into 1 14.243 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 14.243 * [taylor]: Taking taylor expansion of d2 in d4 14.243 * [backup-simplify]: Simplify d2 into d2 14.243 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 14.243 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 14.243 * [taylor]: Taking taylor expansion of d3 in d4 14.243 * [backup-simplify]: Simplify d3 into d3 14.244 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 14.244 * [taylor]: Taking taylor expansion of d1 in d4 14.244 * [backup-simplify]: Simplify d1 into d1 14.244 * [backup-simplify]: Simplify (+ 1 0) into 1 14.244 * [backup-simplify]: Simplify (+ 1 0) into 1 14.245 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.245 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d3 14.245 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d3 14.245 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 14.245 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 14.245 * [taylor]: Taking taylor expansion of d4 in d3 14.245 * [backup-simplify]: Simplify d4 into d4 14.245 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 14.245 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 14.245 * [taylor]: Taking taylor expansion of d2 in d3 14.245 * [backup-simplify]: Simplify d2 into d2 14.245 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 14.245 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 14.245 * [taylor]: Taking taylor expansion of d3 in d3 14.245 * [backup-simplify]: Simplify 0 into 0 14.245 * [backup-simplify]: Simplify 1 into 1 14.246 * [backup-simplify]: Simplify (/ 1 1) into 1 14.246 * [taylor]: Taking taylor expansion of d1 in d3 14.246 * [backup-simplify]: Simplify d1 into d1 14.246 * [backup-simplify]: Simplify (- 1) into -1 14.247 * [backup-simplify]: Simplify (+ 0 -1) into -1 14.247 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 14.247 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d2 14.247 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 14.247 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 14.247 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 14.247 * [taylor]: Taking taylor expansion of d4 in d2 14.247 * [backup-simplify]: Simplify d4 into d4 14.247 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 14.247 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 14.247 * [taylor]: Taking taylor expansion of d2 in d2 14.247 * [backup-simplify]: Simplify 0 into 0 14.247 * [backup-simplify]: Simplify 1 into 1 14.248 * [backup-simplify]: Simplify (/ 1 1) into 1 14.248 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 14.248 * [taylor]: Taking taylor expansion of d3 in d2 14.248 * [backup-simplify]: Simplify d3 into d3 14.248 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 14.248 * [taylor]: Taking taylor expansion of d1 in d2 14.248 * [backup-simplify]: Simplify d1 into d1 14.248 * [backup-simplify]: Simplify (+ 0 1) into 1 14.249 * [backup-simplify]: Simplify (+ 1 0) into 1 14.249 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.249 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) d1) in d2 14.249 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 14.249 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 14.249 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 14.249 * [taylor]: Taking taylor expansion of d4 in d2 14.249 * [backup-simplify]: Simplify d4 into d4 14.249 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 14.249 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 14.249 * [taylor]: Taking taylor expansion of d2 in d2 14.249 * [backup-simplify]: Simplify 0 into 0 14.249 * [backup-simplify]: Simplify 1 into 1 14.249 * [backup-simplify]: Simplify (/ 1 1) into 1 14.249 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 14.249 * [taylor]: Taking taylor expansion of d3 in d2 14.250 * [backup-simplify]: Simplify d3 into d3 14.250 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 14.250 * [taylor]: Taking taylor expansion of d1 in d2 14.250 * [backup-simplify]: Simplify d1 into d1 14.250 * [backup-simplify]: Simplify (+ 0 1) into 1 14.251 * [backup-simplify]: Simplify (+ 1 0) into 1 14.251 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.251 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 14.251 * [taylor]: Taking taylor expansion of d1 in d3 14.251 * [backup-simplify]: Simplify d1 into d1 14.251 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 14.252 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 14.252 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 14.252 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 14.252 * [backup-simplify]: Simplify (- (/ (- (/ 1 d4) (/ 1 d3)) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) 14.252 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d3 14.252 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 14.252 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 14.252 * [taylor]: Taking taylor expansion of d4 in d3 14.252 * [backup-simplify]: Simplify d4 into d4 14.252 * [taylor]: Taking taylor expansion of d1 in d3 14.252 * [backup-simplify]: Simplify d1 into d1 14.252 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 14.252 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 14.253 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 14.253 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 14.253 * [taylor]: Taking taylor expansion of d3 in d3 14.253 * [backup-simplify]: Simplify 0 into 0 14.253 * [backup-simplify]: Simplify 1 into 1 14.253 * [taylor]: Taking taylor expansion of d1 in d3 14.253 * [backup-simplify]: Simplify d1 into d1 14.253 * [backup-simplify]: Simplify (* 0 d1) into 0 14.253 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 14.253 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.253 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 14.253 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 14.253 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d4 14.253 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 14.253 * [taylor]: Taking taylor expansion of d1 in d4 14.254 * [backup-simplify]: Simplify d1 into d1 14.254 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.254 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 14.254 * [taylor]: Taking taylor expansion of d1 in d4 14.254 * [backup-simplify]: Simplify d1 into d1 14.254 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 14.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.255 * [backup-simplify]: Simplify (+ 0 0) into 0 14.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 14.256 * [backup-simplify]: Simplify (- 0) into 0 14.256 * [backup-simplify]: Simplify (+ 0 0) into 0 14.256 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) (/ 0 d1)))) into 0 14.257 * [taylor]: Taking taylor expansion of 0 in d3 14.257 * [backup-simplify]: Simplify 0 into 0 14.257 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 14.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 14.258 * [backup-simplify]: Simplify (- 0) into 0 14.258 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) 0) into (/ 1 (* d4 d1)) 14.258 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 14.258 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 14.258 * [taylor]: Taking taylor expansion of d4 in d4 14.258 * [backup-simplify]: Simplify 0 into 0 14.258 * [backup-simplify]: Simplify 1 into 1 14.258 * [taylor]: Taking taylor expansion of d1 in d4 14.258 * [backup-simplify]: Simplify d1 into d1 14.258 * [backup-simplify]: Simplify (* 0 d1) into 0 14.259 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 14.259 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.259 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 14.259 * [taylor]: Taking taylor expansion of d1 in d1 14.259 * [backup-simplify]: Simplify 0 into 0 14.259 * [backup-simplify]: Simplify 1 into 1 14.259 * [backup-simplify]: Simplify (/ 1 1) into 1 14.259 * [backup-simplify]: Simplify 1 into 1 14.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 14.260 * [taylor]: Taking taylor expansion of 0 in d4 14.260 * [backup-simplify]: Simplify 0 into 0 14.260 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 14.260 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 14.260 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 14.260 * [taylor]: Taking taylor expansion of d1 in d1 14.260 * [backup-simplify]: Simplify 0 into 0 14.260 * [backup-simplify]: Simplify 1 into 1 14.260 * [backup-simplify]: Simplify (/ 1 1) into 1 14.261 * [backup-simplify]: Simplify (- 1) into -1 14.261 * [backup-simplify]: Simplify -1 into -1 14.261 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 14.261 * [taylor]: Taking taylor expansion of d1 in d1 14.261 * [backup-simplify]: Simplify 0 into 0 14.261 * [backup-simplify]: Simplify 1 into 1 14.261 * [backup-simplify]: Simplify (/ 1 1) into 1 14.261 * [backup-simplify]: Simplify 1 into 1 14.262 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 d1)) (* 1 (* 1 (/ 1 (/ 1 d2)))))) (+ (* -1 (* (/ 1 (/ 1 d1)) (* 1 (* (/ 1 (/ 1 d3)) 1)))) (* 1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d4)) (* 1 1)))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 14.262 * [backup-simplify]: Simplify (* (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4))) (/ 1 (- d1))) into (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) 14.262 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d2 d3 d4 d1) around 0 14.262 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 14.262 * [taylor]: Taking taylor expansion of -1 in d1 14.262 * [backup-simplify]: Simplify -1 into -1 14.262 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 14.263 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d1 14.263 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 14.263 * [taylor]: Taking taylor expansion of d3 in d1 14.263 * [backup-simplify]: Simplify d3 into d3 14.263 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 14.263 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 14.263 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 14.263 * [taylor]: Taking taylor expansion of d4 in d1 14.263 * [backup-simplify]: Simplify d4 into d4 14.263 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 14.263 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 14.263 * [taylor]: Taking taylor expansion of d2 in d1 14.263 * [backup-simplify]: Simplify d2 into d2 14.263 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 14.263 * [taylor]: Taking taylor expansion of d1 in d1 14.263 * [backup-simplify]: Simplify 0 into 0 14.263 * [backup-simplify]: Simplify 1 into 1 14.263 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 14.263 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 14.263 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 14.264 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 14.264 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 14.264 * [taylor]: Taking taylor expansion of -1 in d4 14.264 * [backup-simplify]: Simplify -1 into -1 14.264 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 14.264 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d4 14.264 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 14.264 * [taylor]: Taking taylor expansion of d3 in d4 14.264 * [backup-simplify]: Simplify d3 into d3 14.264 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 14.264 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 14.264 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 14.264 * [taylor]: Taking taylor expansion of d4 in d4 14.264 * [backup-simplify]: Simplify 0 into 0 14.264 * [backup-simplify]: Simplify 1 into 1 14.265 * [backup-simplify]: Simplify (/ 1 1) into 1 14.265 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 14.265 * [taylor]: Taking taylor expansion of d2 in d4 14.265 * [backup-simplify]: Simplify d2 into d2 14.265 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 14.265 * [taylor]: Taking taylor expansion of d1 in d4 14.265 * [backup-simplify]: Simplify d1 into d1 14.265 * [backup-simplify]: Simplify (+ 1 0) into 1 14.265 * [backup-simplify]: Simplify (- 1) into -1 14.265 * [backup-simplify]: Simplify (+ 0 -1) into -1 14.266 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 14.266 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 14.266 * [taylor]: Taking taylor expansion of -1 in d3 14.266 * [backup-simplify]: Simplify -1 into -1 14.266 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 14.266 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d3 14.266 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 14.266 * [taylor]: Taking taylor expansion of d3 in d3 14.266 * [backup-simplify]: Simplify 0 into 0 14.266 * [backup-simplify]: Simplify 1 into 1 14.266 * [backup-simplify]: Simplify (/ 1 1) into 1 14.266 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 14.266 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 14.266 * [taylor]: Taking taylor expansion of d4 in d3 14.266 * [backup-simplify]: Simplify d4 into d4 14.266 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 14.266 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 14.266 * [taylor]: Taking taylor expansion of d2 in d3 14.266 * [backup-simplify]: Simplify d2 into d2 14.266 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 14.266 * [taylor]: Taking taylor expansion of d1 in d3 14.266 * [backup-simplify]: Simplify d1 into d1 14.266 * [backup-simplify]: Simplify (+ 1 0) into 1 14.266 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.266 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 14.266 * [taylor]: Taking taylor expansion of -1 in d2 14.266 * [backup-simplify]: Simplify -1 into -1 14.266 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 14.267 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 14.267 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 14.267 * [taylor]: Taking taylor expansion of d3 in d2 14.267 * [backup-simplify]: Simplify d3 into d3 14.267 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 14.267 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 14.267 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 14.267 * [taylor]: Taking taylor expansion of d4 in d2 14.267 * [backup-simplify]: Simplify d4 into d4 14.267 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 14.267 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 14.267 * [taylor]: Taking taylor expansion of d2 in d2 14.267 * [backup-simplify]: Simplify 0 into 0 14.267 * [backup-simplify]: Simplify 1 into 1 14.267 * [backup-simplify]: Simplify (/ 1 1) into 1 14.267 * [taylor]: Taking taylor expansion of d1 in d2 14.267 * [backup-simplify]: Simplify d1 into d1 14.267 * [backup-simplify]: Simplify (+ 0 1) into 1 14.267 * [backup-simplify]: Simplify (- 1) into -1 14.268 * [backup-simplify]: Simplify (+ 0 -1) into -1 14.268 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 14.268 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 14.268 * [taylor]: Taking taylor expansion of -1 in d2 14.268 * [backup-simplify]: Simplify -1 into -1 14.268 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 14.268 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) in d2 14.268 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 14.268 * [taylor]: Taking taylor expansion of d3 in d2 14.268 * [backup-simplify]: Simplify d3 into d3 14.268 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 14.268 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 14.268 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 14.268 * [taylor]: Taking taylor expansion of d4 in d2 14.268 * [backup-simplify]: Simplify d4 into d4 14.268 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 14.268 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 14.268 * [taylor]: Taking taylor expansion of d2 in d2 14.268 * [backup-simplify]: Simplify 0 into 0 14.268 * [backup-simplify]: Simplify 1 into 1 14.268 * [backup-simplify]: Simplify (/ 1 1) into 1 14.268 * [taylor]: Taking taylor expansion of d1 in d2 14.268 * [backup-simplify]: Simplify d1 into d1 14.269 * [backup-simplify]: Simplify (+ 0 1) into 1 14.269 * [backup-simplify]: Simplify (- 1) into -1 14.269 * [backup-simplify]: Simplify (+ 0 -1) into -1 14.269 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 14.269 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 14.269 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 14.269 * [taylor]: Taking taylor expansion of d1 in d3 14.269 * [backup-simplify]: Simplify d1 into d1 14.269 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 14.270 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 14.270 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 14.270 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 14.270 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (/ 1 d4)) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1))) 14.270 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))) into (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) 14.270 * [taylor]: Taking taylor expansion of (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d3 14.270 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 14.270 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 14.270 * [taylor]: Taking taylor expansion of d4 in d3 14.270 * [backup-simplify]: Simplify d4 into d4 14.270 * [taylor]: Taking taylor expansion of d1 in d3 14.270 * [backup-simplify]: Simplify d1 into d1 14.270 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 14.270 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 14.270 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 14.271 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 14.271 * [taylor]: Taking taylor expansion of d3 in d3 14.271 * [backup-simplify]: Simplify 0 into 0 14.271 * [backup-simplify]: Simplify 1 into 1 14.271 * [taylor]: Taking taylor expansion of d1 in d3 14.271 * [backup-simplify]: Simplify d1 into d1 14.271 * [backup-simplify]: Simplify (* 0 d1) into 0 14.271 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 14.271 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.271 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 14.271 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1)) 14.271 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d4 14.271 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 14.271 * [taylor]: Taking taylor expansion of d1 in d4 14.271 * [backup-simplify]: Simplify d1 into d1 14.271 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.271 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 14.271 * [taylor]: Taking taylor expansion of d1 in d4 14.271 * [backup-simplify]: Simplify d1 into d1 14.271 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 14.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 14.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.272 * [backup-simplify]: Simplify (+ 0 0) into 0 14.272 * [backup-simplify]: Simplify (- 0) into 0 14.273 * [backup-simplify]: Simplify (+ 0 0) into 0 14.273 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1))) (/ 0 d1)))) into 0 14.273 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1)))) into 0 14.273 * [taylor]: Taking taylor expansion of 0 in d3 14.273 * [backup-simplify]: Simplify 0 into 0 14.274 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0 14.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 14.274 * [backup-simplify]: Simplify (- 0) into 0 14.274 * [backup-simplify]: Simplify (+ (/ 1 (* d4 d1)) 0) into (/ 1 (* d4 d1)) 14.274 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 14.274 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 14.274 * [taylor]: Taking taylor expansion of d4 in d4 14.274 * [backup-simplify]: Simplify 0 into 0 14.274 * [backup-simplify]: Simplify 1 into 1 14.274 * [taylor]: Taking taylor expansion of d1 in d4 14.274 * [backup-simplify]: Simplify d1 into d1 14.274 * [backup-simplify]: Simplify (* 0 d1) into 0 14.274 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 14.275 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 14.275 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 14.275 * [taylor]: Taking taylor expansion of d1 in d1 14.275 * [backup-simplify]: Simplify 0 into 0 14.275 * [backup-simplify]: Simplify 1 into 1 14.275 * [backup-simplify]: Simplify (/ 1 1) into 1 14.275 * [backup-simplify]: Simplify 1 into 1 14.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 14.275 * [taylor]: Taking taylor expansion of 0 in d4 14.275 * [backup-simplify]: Simplify 0 into 0 14.275 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1)) 14.275 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1 14.275 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 14.275 * [taylor]: Taking taylor expansion of d1 in d1 14.275 * [backup-simplify]: Simplify 0 into 0 14.275 * [backup-simplify]: Simplify 1 into 1 14.275 * [backup-simplify]: Simplify (/ 1 1) into 1 14.276 * [backup-simplify]: Simplify (- 1) into -1 14.276 * [backup-simplify]: Simplify -1 into -1 14.276 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 14.276 * [taylor]: Taking taylor expansion of d1 in d1 14.276 * [backup-simplify]: Simplify 0 into 0 14.276 * [backup-simplify]: Simplify 1 into 1 14.276 * [backup-simplify]: Simplify (/ 1 1) into 1 14.276 * [backup-simplify]: Simplify 1 into 1 14.277 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 (* 1 (/ 1 (/ 1 (- d2))))))) (+ (* -1 (* (/ 1 (/ 1 (- d1))) (* 1 (* (/ 1 (/ 1 (- d3))) 1)))) (* 1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d4))) (* 1 1)))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 14.277 * * * [progress]: simplifying candidates 14.277 * * * * [progress]: [ 1 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 2 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 3 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 4 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 5 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 6 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 7 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 8 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 9 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 10 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 11 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 12 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 13 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 14 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 15 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 16 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 17 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 18 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 19 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 20 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 21 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 22 / 28 ] simplifiying candidate # 14.277 * * * * [progress]: [ 23 / 28 ] simplifiying candidate # 14.278 * * * * [progress]: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (* (+ (- d2 d3) d4) d1))) (* d1 d1)))> 14.278 * * * * [progress]: [ 25 / 28 ] simplifiying candidate # 14.278 * * * * [progress]: [ 26 / 28 ] simplifiying candidate # 14.278 * * * * [progress]: [ 27 / 28 ] simplifiying candidate # 14.278 * * * * [progress]: [ 28 / 28 ] simplifiying candidate # 14.278 * [simplify]: Simplifying: (expm1 (* (+ (- d2 d3) d4) d1)) (log1p (* (+ (- d2 d3) d4) d1)) (* (+ (- d2 d3) d4) d1) (+ (log (+ (- d2 d3) d4)) (log d1)) (log (* (+ (- d2 d3) d4) d1)) (exp (* (+ (- d2 d3) d4) d1)) (* (* (* (+ (- d2 d3) d4) (+ (- d2 d3) d4)) (+ (- d2 d3) d4)) (* (* d1 d1) d1)) (* (cbrt (* (+ (- d2 d3) d4) d1)) (cbrt (* (+ (- d2 d3) d4) d1))) (cbrt (* (+ (- d2 d3) d4) d1)) (* (* (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1)) (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (sqrt (* (+ (- d2 d3) d4) d1)) (* (sqrt (+ (- d2 d3) d4)) (sqrt d1)) (* (sqrt (+ (- d2 d3) d4)) (sqrt d1)) (* (+ (- d2 d3) d4) (* (cbrt d1) (cbrt d1))) (* (+ (- d2 d3) d4) (sqrt d1)) (* (+ (- d2 d3) d4) 1) (* (cbrt (+ (- d2 d3) d4)) d1) (* (sqrt (+ (- d2 d3) d4)) d1) (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) (* (+ (- d2 d3) d4) d1) (* (+ (pow (- d2 d3) 3) (pow d4 3)) d1) (* (- (* (- d2 d3) (- d2 d3)) (* d4 d4)) d1) (real->posit16 (* (+ (- d2 d3) d4) d1)) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 14.278 * * [simplify]: iteration 0: 52 enodes 14.287 * * [simplify]: iteration 1: 131 enodes 14.342 * * [simplify]: iteration 2: 462 enodes 14.822 * * [simplify]: iteration 3: 2622 enodes 16.510 * * [simplify]: iteration complete: 5002 enodes 16.510 * * [simplify]: Extracting #0: cost 19 inf + 0 16.512 * * [simplify]: Extracting #1: cost 248 inf + 1 16.519 * * [simplify]: Extracting #2: cost 855 inf + 2042 16.547 * * [simplify]: Extracting #3: cost 782 inf + 58993 16.641 * * [simplify]: Extracting #4: cost 138 inf + 185695 16.704 * * [simplify]: Extracting #5: cost 43 inf + 197028 16.794 * * [simplify]: Extracting #6: cost 5 inf + 204050 16.901 * * [simplify]: Extracting #7: cost 0 inf + 205356 16.977 * [simplify]: Simplified to: (expm1 (* d1 (+ (- d2 d3) d4))) (log1p (* d1 (+ (- d2 d3) d4))) (* d1 (+ (- d2 d3) d4)) (log (* d1 (+ (- d2 d3) d4))) (log (* d1 (+ (- d2 d3) d4))) (exp (* d1 (+ (- d2 d3) d4))) (* (+ d4 (- d2 d3)) (* d1 (* (* (+ d4 (- d2 d3)) d1) (* (+ d4 (- d2 d3)) d1)))) (* (cbrt (* d1 (+ (- d2 d3) d4))) (cbrt (* d1 (+ (- d2 d3) d4)))) (cbrt (* d1 (+ (- d2 d3) d4))) (* (+ d4 (- d2 d3)) (* d1 (* (* (+ d4 (- d2 d3)) d1) (* (+ d4 (- d2 d3)) d1)))) (sqrt (* d1 (+ (- d2 d3) d4))) (sqrt (* d1 (+ (- d2 d3) d4))) (* (sqrt d1) (sqrt (+ d4 (- d2 d3)))) (* (sqrt d1) (sqrt (+ d4 (- d2 d3)))) (* (* (cbrt d1) (cbrt d1)) (+ (- d2 d3) d4)) (* (sqrt d1) (+ d4 (- d2 d3))) (+ d4 (- d2 d3)) (* d1 (cbrt (+ d4 (- d2 d3)))) (* d1 (sqrt (+ d4 (- d2 d3)))) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) (* d1 (fma (* (- d2 d3) (- d2 d3)) (- d2 d3) (* (* d4 d4) d4))) (* d1 (* (+ (- d2 d3) d4) (- (- d2 d3) d4))) (real->posit16 (* d1 (+ (- d2 d3) d4))) 0 (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) 16.979 * * * [progress]: adding candidates to table 17.138 * [progress]: [Phase 3 of 3] Extracting. 17.138 * * [regime]: Finding splitpoints for: (# # #) 17.138 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 17.138 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # #) 17.183 * * * * [regimes]: Trying to branch on d4 from (# # #) 17.235 * * * * [regimes]: Trying to branch on d3 from (# # #) 17.271 * * * * [regimes]: Trying to branch on d2 from (# # #) 17.330 * * * * [regimes]: Trying to branch on d1 from (# # #) 17.392 * * * [regime]: Found split indices: #