4.315 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
0.050 * [simplify]: Simplifying:
  (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
0.050 * * [simplify]: iteration 1: (11 enodes)
0.053 * * [simplify]: iteration 2: (26 enodes)
0.062 * * [simplify]: iteration 3: (81 enodes)
0.108 * * [simplify]: iteration 4: (240 enodes)
0.231 * * [simplify]: iteration 5: (548 enodes)
0.867 * * [simplify]: iteration 6: (985 enodes)
1.540 * * [simplify]: iteration 7: (1556 enodes)
3.427 * * [simplify]: Extracting #0: cost 1 inf + 0
3.427 * * [simplify]: Extracting #1: cost 66 inf + 0
3.429 * * [simplify]: Extracting #2: cost 134 inf + 211
3.437 * * [simplify]: Extracting #3: cost 33 inf + 9264
3.446 * * [simplify]: Extracting #4: cost 0 inf + 13571
3.462 * [simplify]: Simplified to:
  (* d1 (- (+ d2 d4) (+ d1 d3)))
3.472 * * [progress]: iteration 1 / 4
3.472 * * * [progress]: picking best candidate
3.481 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
3.481 * * * [progress]: localizing error
3.520 * * * [progress]: generating rewritten candidates
3.520 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
3.565 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
3.572 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
3.744 * * * [progress]: generating series expansions
3.745 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
3.745 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.745 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0
3.745 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4
3.745 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
3.745 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.745 * [taylor]: Taking taylor expansion of d4 in d4
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 1 into 1
3.745 * [taylor]: Taking taylor expansion of d1 in d4
3.745 * [backup-simplify]: Simplify d1 into d1
3.745 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.745 * [taylor]: Taking taylor expansion of d2 in d4
3.745 * [backup-simplify]: Simplify d2 into d2
3.745 * [taylor]: Taking taylor expansion of d1 in d4
3.745 * [backup-simplify]: Simplify d1 into d1
3.745 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.745 * [taylor]: Taking taylor expansion of d3 in d4
3.745 * [backup-simplify]: Simplify d3 into d3
3.746 * [taylor]: Taking taylor expansion of d1 in d4
3.746 * [backup-simplify]: Simplify d1 into d1
3.746 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3
3.746 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
3.746 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.746 * [taylor]: Taking taylor expansion of d4 in d3
3.746 * [backup-simplify]: Simplify d4 into d4
3.746 * [taylor]: Taking taylor expansion of d1 in d3
3.746 * [backup-simplify]: Simplify d1 into d1
3.746 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.746 * [taylor]: Taking taylor expansion of d2 in d3
3.746 * [backup-simplify]: Simplify d2 into d2
3.746 * [taylor]: Taking taylor expansion of d1 in d3
3.746 * [backup-simplify]: Simplify d1 into d1
3.746 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.746 * [taylor]: Taking taylor expansion of d3 in d3
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 1 into 1
3.746 * [taylor]: Taking taylor expansion of d1 in d3
3.746 * [backup-simplify]: Simplify d1 into d1
3.746 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2
3.746 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
3.746 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.746 * [taylor]: Taking taylor expansion of d4 in d2
3.746 * [backup-simplify]: Simplify d4 into d4
3.746 * [taylor]: Taking taylor expansion of d1 in d2
3.746 * [backup-simplify]: Simplify d1 into d1
3.746 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.746 * [taylor]: Taking taylor expansion of d2 in d2
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 1 into 1
3.746 * [taylor]: Taking taylor expansion of d1 in d2
3.746 * [backup-simplify]: Simplify d1 into d1
3.746 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.746 * [taylor]: Taking taylor expansion of d3 in d2
3.746 * [backup-simplify]: Simplify d3 into d3
3.746 * [taylor]: Taking taylor expansion of d1 in d2
3.746 * [backup-simplify]: Simplify d1 into d1
3.746 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
3.747 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.747 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.747 * [taylor]: Taking taylor expansion of d4 in d1
3.747 * [backup-simplify]: Simplify d4 into d4
3.747 * [taylor]: Taking taylor expansion of d1 in d1
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.747 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.747 * [taylor]: Taking taylor expansion of d2 in d1
3.747 * [backup-simplify]: Simplify d2 into d2
3.747 * [taylor]: Taking taylor expansion of d1 in d1
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.747 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.747 * [taylor]: Taking taylor expansion of d3 in d1
3.747 * [backup-simplify]: Simplify d3 into d3
3.747 * [taylor]: Taking taylor expansion of d1 in d1
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.747 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
3.747 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.747 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.747 * [taylor]: Taking taylor expansion of d4 in d1
3.747 * [backup-simplify]: Simplify d4 into d4
3.747 * [taylor]: Taking taylor expansion of d1 in d1
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.747 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.747 * [taylor]: Taking taylor expansion of d2 in d1
3.747 * [backup-simplify]: Simplify d2 into d2
3.747 * [taylor]: Taking taylor expansion of d1 in d1
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.747 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.747 * [taylor]: Taking taylor expansion of d3 in d1
3.747 * [backup-simplify]: Simplify d3 into d3
3.747 * [taylor]: Taking taylor expansion of d1 in d1
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.748 * [backup-simplify]: Simplify (* d4 0) into 0
3.748 * [backup-simplify]: Simplify (* d2 0) into 0
3.748 * [backup-simplify]: Simplify (+ 0 0) into 0
3.749 * [backup-simplify]: Simplify (* d3 0) into 0
3.749 * [backup-simplify]: Simplify (- 0) into 0
3.749 * [backup-simplify]: Simplify (+ 0 0) into 0
3.750 * [taylor]: Taking taylor expansion of 0 in d2
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [taylor]: Taking taylor expansion of 0 in d3
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [taylor]: Taking taylor expansion of 0 in d4
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.751 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.751 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
3.751 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.751 * [backup-simplify]: Simplify (- d3) into (- d3)
3.752 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
3.752 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
3.752 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
3.752 * [taylor]: Taking taylor expansion of d4 in d2
3.752 * [backup-simplify]: Simplify d4 into d4
3.752 * [taylor]: Taking taylor expansion of d2 in d2
3.752 * [backup-simplify]: Simplify 0 into 0
3.752 * [backup-simplify]: Simplify 1 into 1
3.752 * [taylor]: Taking taylor expansion of d3 in d2
3.752 * [backup-simplify]: Simplify d3 into d3
3.752 * [backup-simplify]: Simplify (+ d4 0) into d4
3.752 * [backup-simplify]: Simplify (- d3) into (- d3)
3.752 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
3.752 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
3.752 * [taylor]: Taking taylor expansion of d4 in d3
3.752 * [backup-simplify]: Simplify d4 into d4
3.752 * [taylor]: Taking taylor expansion of d3 in d3
3.752 * [backup-simplify]: Simplify 0 into 0
3.752 * [backup-simplify]: Simplify 1 into 1
3.753 * [backup-simplify]: Simplify (- 0) into 0
3.753 * [backup-simplify]: Simplify (+ d4 0) into d4
3.753 * [taylor]: Taking taylor expansion of d4 in d4
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 1 into 1
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [taylor]: Taking taylor expansion of 0 in d3
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [taylor]: Taking taylor expansion of 0 in d4
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [taylor]: Taking taylor expansion of 0 in d4
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 0 into 0
3.754 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.755 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.755 * [backup-simplify]: Simplify (+ 0 0) into 0
3.756 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.756 * [backup-simplify]: Simplify (- 0) into 0
3.757 * [backup-simplify]: Simplify (+ 0 0) into 0
3.757 * [taylor]: Taking taylor expansion of 0 in d2
3.757 * [backup-simplify]: Simplify 0 into 0
3.757 * [taylor]: Taking taylor expansion of 0 in d3
3.757 * [backup-simplify]: Simplify 0 into 0
3.757 * [taylor]: Taking taylor expansion of 0 in d4
3.757 * [backup-simplify]: Simplify 0 into 0
3.757 * [backup-simplify]: Simplify 0 into 0
3.757 * [backup-simplify]: Simplify 0 into 0
3.758 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
3.758 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
3.758 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
3.758 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.758 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.758 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.758 * [taylor]: Taking taylor expansion of d2 in d4
3.758 * [backup-simplify]: Simplify d2 into d2
3.758 * [taylor]: Taking taylor expansion of d1 in d4
3.758 * [backup-simplify]: Simplify d1 into d1
3.758 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.758 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.758 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.758 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.758 * [taylor]: Taking taylor expansion of d4 in d4
3.758 * [backup-simplify]: Simplify 0 into 0
3.758 * [backup-simplify]: Simplify 1 into 1
3.758 * [taylor]: Taking taylor expansion of d1 in d4
3.758 * [backup-simplify]: Simplify d1 into d1
3.758 * [backup-simplify]: Simplify (* 0 d1) into 0
3.759 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.759 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.759 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.759 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.759 * [taylor]: Taking taylor expansion of d3 in d4
3.759 * [backup-simplify]: Simplify d3 into d3
3.759 * [taylor]: Taking taylor expansion of d1 in d4
3.759 * [backup-simplify]: Simplify d1 into d1
3.759 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.759 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.759 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
3.759 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.759 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.759 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.759 * [taylor]: Taking taylor expansion of d2 in d3
3.759 * [backup-simplify]: Simplify d2 into d2
3.759 * [taylor]: Taking taylor expansion of d1 in d3
3.759 * [backup-simplify]: Simplify d1 into d1
3.759 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.760 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.760 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.760 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.760 * [taylor]: Taking taylor expansion of d4 in d3
3.760 * [backup-simplify]: Simplify d4 into d4
3.760 * [taylor]: Taking taylor expansion of d1 in d3
3.760 * [backup-simplify]: Simplify d1 into d1
3.760 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.760 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.760 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.760 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.760 * [taylor]: Taking taylor expansion of d3 in d3
3.760 * [backup-simplify]: Simplify 0 into 0
3.760 * [backup-simplify]: Simplify 1 into 1
3.760 * [taylor]: Taking taylor expansion of d1 in d3
3.760 * [backup-simplify]: Simplify d1 into d1
3.760 * [backup-simplify]: Simplify (* 0 d1) into 0
3.761 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.761 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.761 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
3.761 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.761 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.761 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.761 * [taylor]: Taking taylor expansion of d2 in d2
3.761 * [backup-simplify]: Simplify 0 into 0
3.761 * [backup-simplify]: Simplify 1 into 1
3.761 * [taylor]: Taking taylor expansion of d1 in d2
3.761 * [backup-simplify]: Simplify d1 into d1
3.761 * [backup-simplify]: Simplify (* 0 d1) into 0
3.761 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.761 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.762 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.762 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.762 * [taylor]: Taking taylor expansion of d4 in d2
3.762 * [backup-simplify]: Simplify d4 into d4
3.762 * [taylor]: Taking taylor expansion of d1 in d2
3.762 * [backup-simplify]: Simplify d1 into d1
3.762 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.762 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.762 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.762 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.762 * [taylor]: Taking taylor expansion of d3 in d2
3.762 * [backup-simplify]: Simplify d3 into d3
3.762 * [taylor]: Taking taylor expansion of d1 in d2
3.762 * [backup-simplify]: Simplify d1 into d1
3.762 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.762 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.762 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
3.762 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.762 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.762 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.762 * [taylor]: Taking taylor expansion of d2 in d1
3.762 * [backup-simplify]: Simplify d2 into d2
3.762 * [taylor]: Taking taylor expansion of d1 in d1
3.762 * [backup-simplify]: Simplify 0 into 0
3.762 * [backup-simplify]: Simplify 1 into 1
3.762 * [backup-simplify]: Simplify (* d2 0) into 0
3.763 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.763 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.763 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.763 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.763 * [taylor]: Taking taylor expansion of d4 in d1
3.763 * [backup-simplify]: Simplify d4 into d4
3.763 * [taylor]: Taking taylor expansion of d1 in d1
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify 1 into 1
3.763 * [backup-simplify]: Simplify (* d4 0) into 0
3.764 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.764 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.764 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.764 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.764 * [taylor]: Taking taylor expansion of d3 in d1
3.764 * [backup-simplify]: Simplify d3 into d3
3.764 * [taylor]: Taking taylor expansion of d1 in d1
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.764 * [backup-simplify]: Simplify (* d3 0) into 0
3.764 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.764 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.764 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
3.764 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.764 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.765 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.765 * [taylor]: Taking taylor expansion of d2 in d1
3.765 * [backup-simplify]: Simplify d2 into d2
3.765 * [taylor]: Taking taylor expansion of d1 in d1
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (* d2 0) into 0
3.765 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.765 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.765 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.765 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.765 * [taylor]: Taking taylor expansion of d4 in d1
3.765 * [backup-simplify]: Simplify d4 into d4
3.765 * [taylor]: Taking taylor expansion of d1 in d1
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (* d4 0) into 0
3.766 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.766 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.766 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.766 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.766 * [taylor]: Taking taylor expansion of d3 in d1
3.766 * [backup-simplify]: Simplify d3 into d3
3.766 * [taylor]: Taking taylor expansion of d1 in d1
3.766 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify 1 into 1
3.766 * [backup-simplify]: Simplify (* d3 0) into 0
3.767 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.767 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.767 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
3.767 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.767 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.768 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.768 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.768 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.768 * [taylor]: Taking taylor expansion of d4 in d2
3.768 * [backup-simplify]: Simplify d4 into d4
3.768 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.768 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.768 * [taylor]: Taking taylor expansion of d2 in d2
3.768 * [backup-simplify]: Simplify 0 into 0
3.768 * [backup-simplify]: Simplify 1 into 1
3.768 * [backup-simplify]: Simplify (/ 1 1) into 1
3.768 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.768 * [taylor]: Taking taylor expansion of d3 in d2
3.768 * [backup-simplify]: Simplify d3 into d3
3.768 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.769 * [backup-simplify]: Simplify (+ 0 1) into 1
3.769 * [backup-simplify]: Simplify (+ 1 0) into 1
3.769 * [taylor]: Taking taylor expansion of 1 in d3
3.769 * [backup-simplify]: Simplify 1 into 1
3.770 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.771 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.772 * [backup-simplify]: Simplify (+ 0 0) into 0
3.772 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.773 * [backup-simplify]: Simplify (- 0) into 0
3.773 * [backup-simplify]: Simplify (+ 0 0) into 0
3.773 * [taylor]: Taking taylor expansion of 0 in d2
3.773 * [backup-simplify]: Simplify 0 into 0
3.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.774 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.774 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.774 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.774 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.774 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.775 * [taylor]: Taking taylor expansion of d4 in d3
3.775 * [backup-simplify]: Simplify d4 into d4
3.775 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.775 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.775 * [taylor]: Taking taylor expansion of d3 in d3
3.775 * [backup-simplify]: Simplify 0 into 0
3.775 * [backup-simplify]: Simplify 1 into 1
3.775 * [backup-simplify]: Simplify (/ 1 1) into 1
3.775 * [backup-simplify]: Simplify (- 1) into -1
3.776 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.776 * [taylor]: Taking taylor expansion of -1 in d4
3.776 * [backup-simplify]: Simplify -1 into -1
3.776 * [taylor]: Taking taylor expansion of 1 in d4
3.776 * [backup-simplify]: Simplify 1 into 1
3.777 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.778 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.779 * [backup-simplify]: Simplify (+ 0 0) into 0
3.779 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.780 * [backup-simplify]: Simplify (- 0) into 0
3.781 * [backup-simplify]: Simplify (+ 0 0) into 0
3.781 * [taylor]: Taking taylor expansion of 0 in d2
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [taylor]: Taking taylor expansion of 0 in d3
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.783 * [backup-simplify]: Simplify (+ 0 0) into 0
3.783 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.783 * [backup-simplify]: Simplify (- 0) into 0
3.784 * [backup-simplify]: Simplify (+ 0 0) into 0
3.784 * [taylor]: Taking taylor expansion of 0 in d3
3.784 * [backup-simplify]: Simplify 0 into 0
3.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.785 * [backup-simplify]: Simplify (- 0) into 0
3.785 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.785 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.785 * [taylor]: Taking taylor expansion of d4 in d4
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [backup-simplify]: Simplify (/ 1 1) into 1
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [taylor]: Taking taylor expansion of 0 in d4
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify -1 into -1
3.786 * [backup-simplify]: Simplify 1 into 1
3.786 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.786 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
3.786 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
3.786 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
3.786 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.786 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.787 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.787 * [taylor]: Taking taylor expansion of d2 in d4
3.787 * [backup-simplify]: Simplify d2 into d2
3.787 * [taylor]: Taking taylor expansion of d1 in d4
3.787 * [backup-simplify]: Simplify d1 into d1
3.787 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.787 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.787 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.787 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.787 * [taylor]: Taking taylor expansion of d4 in d4
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [backup-simplify]: Simplify 1 into 1
3.787 * [taylor]: Taking taylor expansion of d1 in d4
3.787 * [backup-simplify]: Simplify d1 into d1
3.787 * [backup-simplify]: Simplify (* 0 d1) into 0
3.787 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.787 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.787 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.787 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.788 * [taylor]: Taking taylor expansion of d3 in d4
3.788 * [backup-simplify]: Simplify d3 into d3
3.788 * [taylor]: Taking taylor expansion of d1 in d4
3.788 * [backup-simplify]: Simplify d1 into d1
3.788 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.788 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.788 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
3.788 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.788 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.788 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.788 * [taylor]: Taking taylor expansion of d2 in d3
3.788 * [backup-simplify]: Simplify d2 into d2
3.788 * [taylor]: Taking taylor expansion of d1 in d3
3.788 * [backup-simplify]: Simplify d1 into d1
3.788 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.788 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.788 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.788 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.788 * [taylor]: Taking taylor expansion of d4 in d3
3.788 * [backup-simplify]: Simplify d4 into d4
3.788 * [taylor]: Taking taylor expansion of d1 in d3
3.788 * [backup-simplify]: Simplify d1 into d1
3.788 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.788 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.788 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.788 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.789 * [taylor]: Taking taylor expansion of d3 in d3
3.789 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [taylor]: Taking taylor expansion of d1 in d3
3.789 * [backup-simplify]: Simplify d1 into d1
3.789 * [backup-simplify]: Simplify (* 0 d1) into 0
3.789 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.789 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.789 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
3.789 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.789 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.789 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.789 * [taylor]: Taking taylor expansion of d2 in d2
3.789 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [taylor]: Taking taylor expansion of d1 in d2
3.789 * [backup-simplify]: Simplify d1 into d1
3.789 * [backup-simplify]: Simplify (* 0 d1) into 0
3.790 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.790 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.790 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.790 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.790 * [taylor]: Taking taylor expansion of d4 in d2
3.790 * [backup-simplify]: Simplify d4 into d4
3.790 * [taylor]: Taking taylor expansion of d1 in d2
3.790 * [backup-simplify]: Simplify d1 into d1
3.790 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.790 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.790 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.790 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.790 * [taylor]: Taking taylor expansion of d3 in d2
3.790 * [backup-simplify]: Simplify d3 into d3
3.790 * [taylor]: Taking taylor expansion of d1 in d2
3.790 * [backup-simplify]: Simplify d1 into d1
3.790 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.790 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.790 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
3.790 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.790 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.790 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.790 * [taylor]: Taking taylor expansion of d2 in d1
3.790 * [backup-simplify]: Simplify d2 into d2
3.790 * [taylor]: Taking taylor expansion of d1 in d1
3.790 * [backup-simplify]: Simplify 0 into 0
3.790 * [backup-simplify]: Simplify 1 into 1
3.790 * [backup-simplify]: Simplify (* d2 0) into 0
3.791 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.791 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.791 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.791 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.791 * [taylor]: Taking taylor expansion of d4 in d1
3.791 * [backup-simplify]: Simplify d4 into d4
3.791 * [taylor]: Taking taylor expansion of d1 in d1
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [backup-simplify]: Simplify 1 into 1
3.791 * [backup-simplify]: Simplify (* d4 0) into 0
3.791 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.792 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.792 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.792 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.792 * [taylor]: Taking taylor expansion of d3 in d1
3.792 * [backup-simplify]: Simplify d3 into d3
3.792 * [taylor]: Taking taylor expansion of d1 in d1
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 1 into 1
3.792 * [backup-simplify]: Simplify (* d3 0) into 0
3.792 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.792 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.792 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
3.792 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.792 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.792 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.792 * [taylor]: Taking taylor expansion of d2 in d1
3.792 * [backup-simplify]: Simplify d2 into d2
3.792 * [taylor]: Taking taylor expansion of d1 in d1
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 1 into 1
3.792 * [backup-simplify]: Simplify (* d2 0) into 0
3.793 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.793 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.793 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.793 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.793 * [taylor]: Taking taylor expansion of d4 in d1
3.793 * [backup-simplify]: Simplify d4 into d4
3.793 * [taylor]: Taking taylor expansion of d1 in d1
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 1 into 1
3.793 * [backup-simplify]: Simplify (* d4 0) into 0
3.793 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.793 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.793 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.793 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.793 * [taylor]: Taking taylor expansion of d3 in d1
3.793 * [backup-simplify]: Simplify d3 into d3
3.794 * [taylor]: Taking taylor expansion of d1 in d1
3.794 * [backup-simplify]: Simplify 0 into 0
3.794 * [backup-simplify]: Simplify 1 into 1
3.794 * [backup-simplify]: Simplify (* d3 0) into 0
3.794 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.794 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.794 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
3.794 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.794 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.794 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.794 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.794 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.794 * [taylor]: Taking taylor expansion of d4 in d2
3.794 * [backup-simplify]: Simplify d4 into d4
3.795 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.795 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.795 * [taylor]: Taking taylor expansion of d2 in d2
3.795 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify 1 into 1
3.795 * [backup-simplify]: Simplify (/ 1 1) into 1
3.795 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.795 * [taylor]: Taking taylor expansion of d3 in d2
3.795 * [backup-simplify]: Simplify d3 into d3
3.795 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.795 * [backup-simplify]: Simplify (+ 0 1) into 1
3.796 * [backup-simplify]: Simplify (+ 1 0) into 1
3.796 * [taylor]: Taking taylor expansion of 1 in d3
3.796 * [backup-simplify]: Simplify 1 into 1
3.797 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.797 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.798 * [backup-simplify]: Simplify (+ 0 0) into 0
3.798 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.799 * [backup-simplify]: Simplify (- 0) into 0
3.799 * [backup-simplify]: Simplify (+ 0 0) into 0
3.799 * [taylor]: Taking taylor expansion of 0 in d2
3.799 * [backup-simplify]: Simplify 0 into 0
3.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.800 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.800 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.800 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.800 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.800 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.800 * [taylor]: Taking taylor expansion of d4 in d3
3.800 * [backup-simplify]: Simplify d4 into d4
3.800 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.800 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.800 * [taylor]: Taking taylor expansion of d3 in d3
3.800 * [backup-simplify]: Simplify 0 into 0
3.800 * [backup-simplify]: Simplify 1 into 1
3.801 * [backup-simplify]: Simplify (/ 1 1) into 1
3.801 * [backup-simplify]: Simplify (- 1) into -1
3.801 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.801 * [taylor]: Taking taylor expansion of -1 in d4
3.801 * [backup-simplify]: Simplify -1 into -1
3.801 * [taylor]: Taking taylor expansion of 1 in d4
3.801 * [backup-simplify]: Simplify 1 into 1
3.802 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.803 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.803 * [backup-simplify]: Simplify (+ 0 0) into 0
3.804 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.805 * [backup-simplify]: Simplify (- 0) into 0
3.805 * [backup-simplify]: Simplify (+ 0 0) into 0
3.805 * [taylor]: Taking taylor expansion of 0 in d2
3.805 * [backup-simplify]: Simplify 0 into 0
3.805 * [taylor]: Taking taylor expansion of 0 in d3
3.805 * [backup-simplify]: Simplify 0 into 0
3.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.806 * [backup-simplify]: Simplify (+ 0 0) into 0
3.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.807 * [backup-simplify]: Simplify (- 0) into 0
3.807 * [backup-simplify]: Simplify (+ 0 0) into 0
3.807 * [taylor]: Taking taylor expansion of 0 in d3
3.807 * [backup-simplify]: Simplify 0 into 0
3.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.808 * [backup-simplify]: Simplify (- 0) into 0
3.808 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.808 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.808 * [taylor]: Taking taylor expansion of d4 in d4
3.808 * [backup-simplify]: Simplify 0 into 0
3.808 * [backup-simplify]: Simplify 1 into 1
3.809 * [backup-simplify]: Simplify (/ 1 1) into 1
3.809 * [backup-simplify]: Simplify 1 into 1
3.809 * [taylor]: Taking taylor expansion of 0 in d4
3.809 * [backup-simplify]: Simplify 0 into 0
3.809 * [backup-simplify]: Simplify -1 into -1
3.809 * [backup-simplify]: Simplify 1 into 1
3.809 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.810 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
3.810 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1))
3.810 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0
3.810 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3
3.810 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.810 * [taylor]: Taking taylor expansion of d2 in d3
3.810 * [backup-simplify]: Simplify d2 into d2
3.810 * [taylor]: Taking taylor expansion of d1 in d3
3.810 * [backup-simplify]: Simplify d1 into d1
3.810 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.810 * [taylor]: Taking taylor expansion of d3 in d3
3.810 * [backup-simplify]: Simplify 0 into 0
3.810 * [backup-simplify]: Simplify 1 into 1
3.810 * [taylor]: Taking taylor expansion of d1 in d3
3.810 * [backup-simplify]: Simplify d1 into d1
3.810 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2
3.810 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.810 * [taylor]: Taking taylor expansion of d2 in d2
3.810 * [backup-simplify]: Simplify 0 into 0
3.810 * [backup-simplify]: Simplify 1 into 1
3.810 * [taylor]: Taking taylor expansion of d1 in d2
3.810 * [backup-simplify]: Simplify d1 into d1
3.810 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.810 * [taylor]: Taking taylor expansion of d3 in d2
3.810 * [backup-simplify]: Simplify d3 into d3
3.810 * [taylor]: Taking taylor expansion of d1 in d2
3.810 * [backup-simplify]: Simplify d1 into d1
3.810 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
3.810 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.810 * [taylor]: Taking taylor expansion of d2 in d1
3.810 * [backup-simplify]: Simplify d2 into d2
3.810 * [taylor]: Taking taylor expansion of d1 in d1
3.810 * [backup-simplify]: Simplify 0 into 0
3.810 * [backup-simplify]: Simplify 1 into 1
3.810 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.810 * [taylor]: Taking taylor expansion of d3 in d1
3.810 * [backup-simplify]: Simplify d3 into d3
3.810 * [taylor]: Taking taylor expansion of d1 in d1
3.810 * [backup-simplify]: Simplify 0 into 0
3.810 * [backup-simplify]: Simplify 1 into 1
3.810 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
3.810 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.811 * [taylor]: Taking taylor expansion of d2 in d1
3.811 * [backup-simplify]: Simplify d2 into d2
3.811 * [taylor]: Taking taylor expansion of d1 in d1
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify 1 into 1
3.811 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.811 * [taylor]: Taking taylor expansion of d3 in d1
3.811 * [backup-simplify]: Simplify d3 into d3
3.811 * [taylor]: Taking taylor expansion of d1 in d1
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify 1 into 1
3.811 * [backup-simplify]: Simplify (* d2 0) into 0
3.811 * [backup-simplify]: Simplify (* d3 0) into 0
3.811 * [backup-simplify]: Simplify (- 0) into 0
3.812 * [backup-simplify]: Simplify (+ 0 0) into 0
3.812 * [taylor]: Taking taylor expansion of 0 in d2
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [taylor]: Taking taylor expansion of 0 in d3
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.812 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.812 * [backup-simplify]: Simplify (- d3) into (- d3)
3.813 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
3.813 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
3.813 * [taylor]: Taking taylor expansion of d2 in d2
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [taylor]: Taking taylor expansion of d3 in d2
3.813 * [backup-simplify]: Simplify d3 into d3
3.813 * [backup-simplify]: Simplify (- d3) into (- d3)
3.813 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
3.813 * [taylor]: Taking taylor expansion of (- d3) in d3
3.813 * [taylor]: Taking taylor expansion of d3 in d3
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (- 0) into 0
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [taylor]: Taking taylor expansion of 0 in d3
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 0 into 0
3.814 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.815 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.815 * [backup-simplify]: Simplify (- 0) into 0
3.815 * [backup-simplify]: Simplify (+ 0 0) into 0
3.815 * [taylor]: Taking taylor expansion of 0 in d2
3.815 * [backup-simplify]: Simplify 0 into 0
3.815 * [taylor]: Taking taylor expansion of 0 in d3
3.815 * [backup-simplify]: Simplify 0 into 0
3.815 * [backup-simplify]: Simplify 0 into 0
3.816 * [backup-simplify]: Simplify (- 0) into 0
3.816 * [backup-simplify]: Simplify (+ 1 0) into 1
3.816 * [taylor]: Taking taylor expansion of 1 in d3
3.816 * [backup-simplify]: Simplify 1 into 1
3.816 * [backup-simplify]: Simplify 1 into 1
3.816 * [taylor]: Taking taylor expansion of 0 in d3
3.816 * [backup-simplify]: Simplify 0 into 0
3.816 * [backup-simplify]: Simplify 0 into 0
3.817 * [backup-simplify]: Simplify (- 1) into -1
3.817 * [backup-simplify]: Simplify -1 into -1
3.817 * [backup-simplify]: Simplify 0 into 0
3.817 * [backup-simplify]: Simplify 0 into 0
3.817 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.818 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.818 * [backup-simplify]: Simplify (- 0) into 0
3.819 * [backup-simplify]: Simplify (+ 0 0) into 0
3.819 * [taylor]: Taking taylor expansion of 0 in d2
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [taylor]: Taking taylor expansion of 0 in d3
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [taylor]: Taking taylor expansion of 0 in d3
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify (- 0) into 0
3.820 * [backup-simplify]: Simplify (+ 0 0) into 0
3.820 * [taylor]: Taking taylor expansion of 0 in d3
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [taylor]: Taking taylor expansion of 0 in d3
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1))
3.820 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
3.820 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
3.820 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
3.820 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.820 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.820 * [taylor]: Taking taylor expansion of d2 in d3
3.820 * [backup-simplify]: Simplify d2 into d2
3.820 * [taylor]: Taking taylor expansion of d1 in d3
3.820 * [backup-simplify]: Simplify d1 into d1
3.820 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.820 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.821 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.821 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.821 * [taylor]: Taking taylor expansion of d3 in d3
3.821 * [backup-simplify]: Simplify 0 into 0
3.821 * [backup-simplify]: Simplify 1 into 1
3.821 * [taylor]: Taking taylor expansion of d1 in d3
3.821 * [backup-simplify]: Simplify d1 into d1
3.821 * [backup-simplify]: Simplify (* 0 d1) into 0
3.821 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.821 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.821 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
3.821 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.821 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.821 * [taylor]: Taking taylor expansion of d2 in d2
3.821 * [backup-simplify]: Simplify 0 into 0
3.821 * [backup-simplify]: Simplify 1 into 1
3.821 * [taylor]: Taking taylor expansion of d1 in d2
3.821 * [backup-simplify]: Simplify d1 into d1
3.821 * [backup-simplify]: Simplify (* 0 d1) into 0
3.822 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.822 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.822 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.822 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.822 * [taylor]: Taking taylor expansion of d3 in d2
3.822 * [backup-simplify]: Simplify d3 into d3
3.822 * [taylor]: Taking taylor expansion of d1 in d2
3.822 * [backup-simplify]: Simplify d1 into d1
3.822 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.822 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.822 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
3.822 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.822 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.822 * [taylor]: Taking taylor expansion of d2 in d1
3.822 * [backup-simplify]: Simplify d2 into d2
3.822 * [taylor]: Taking taylor expansion of d1 in d1
3.822 * [backup-simplify]: Simplify 0 into 0
3.822 * [backup-simplify]: Simplify 1 into 1
3.822 * [backup-simplify]: Simplify (* d2 0) into 0
3.823 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.823 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.823 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.823 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.823 * [taylor]: Taking taylor expansion of d3 in d1
3.823 * [backup-simplify]: Simplify d3 into d3
3.823 * [taylor]: Taking taylor expansion of d1 in d1
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify 1 into 1
3.823 * [backup-simplify]: Simplify (* d3 0) into 0
3.823 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.823 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.823 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
3.823 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.823 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.823 * [taylor]: Taking taylor expansion of d2 in d1
3.823 * [backup-simplify]: Simplify d2 into d2
3.823 * [taylor]: Taking taylor expansion of d1 in d1
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify 1 into 1
3.823 * [backup-simplify]: Simplify (* d2 0) into 0
3.824 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.824 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.824 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.824 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.824 * [taylor]: Taking taylor expansion of d3 in d1
3.824 * [backup-simplify]: Simplify d3 into d3
3.824 * [taylor]: Taking taylor expansion of d1 in d1
3.824 * [backup-simplify]: Simplify 0 into 0
3.824 * [backup-simplify]: Simplify 1 into 1
3.824 * [backup-simplify]: Simplify (* d3 0) into 0
3.824 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.824 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.825 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.825 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
3.825 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
3.825 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.825 * [taylor]: Taking taylor expansion of d2 in d2
3.825 * [backup-simplify]: Simplify 0 into 0
3.825 * [backup-simplify]: Simplify 1 into 1
3.825 * [backup-simplify]: Simplify (/ 1 1) into 1
3.825 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.825 * [taylor]: Taking taylor expansion of d3 in d2
3.825 * [backup-simplify]: Simplify d3 into d3
3.825 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.826 * [backup-simplify]: Simplify (+ 1 0) into 1
3.826 * [taylor]: Taking taylor expansion of 1 in d3
3.826 * [backup-simplify]: Simplify 1 into 1
3.826 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.827 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.827 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.828 * [backup-simplify]: Simplify (- 0) into 0
3.828 * [backup-simplify]: Simplify (+ 0 0) into 0
3.828 * [taylor]: Taking taylor expansion of 0 in d2
3.828 * [backup-simplify]: Simplify 0 into 0
3.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.829 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.829 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
3.829 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
3.829 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.829 * [taylor]: Taking taylor expansion of d3 in d3
3.829 * [backup-simplify]: Simplify 0 into 0
3.829 * [backup-simplify]: Simplify 1 into 1
3.829 * [backup-simplify]: Simplify (/ 1 1) into 1
3.830 * [backup-simplify]: Simplify (- 1) into -1
3.830 * [backup-simplify]: Simplify -1 into -1
3.830 * [backup-simplify]: Simplify 1 into 1
3.831 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.831 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.832 * [backup-simplify]: Simplify (- 0) into 0
3.832 * [backup-simplify]: Simplify (+ 0 0) into 0
3.832 * [taylor]: Taking taylor expansion of 0 in d2
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [taylor]: Taking taylor expansion of 0 in d3
3.832 * [backup-simplify]: Simplify 0 into 0
3.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.834 * [backup-simplify]: Simplify (- 0) into 0
3.834 * [backup-simplify]: Simplify (+ 0 0) into 0
3.834 * [taylor]: Taking taylor expansion of 0 in d3
3.834 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.835 * [backup-simplify]: Simplify (- 0) into 0
3.835 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify 0 into 0
3.836 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.839 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.840 * [backup-simplify]: Simplify (- 0) into 0
3.840 * [backup-simplify]: Simplify (+ 0 0) into 0
3.840 * [taylor]: Taking taylor expansion of 0 in d2
3.840 * [backup-simplify]: Simplify 0 into 0
3.840 * [taylor]: Taking taylor expansion of 0 in d3
3.841 * [backup-simplify]: Simplify 0 into 0
3.841 * [taylor]: Taking taylor expansion of 0 in d3
3.841 * [backup-simplify]: Simplify 0 into 0
3.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.842 * [backup-simplify]: Simplify (- 0) into 0
3.842 * [backup-simplify]: Simplify (+ 0 0) into 0
3.842 * [taylor]: Taking taylor expansion of 0 in d3
3.842 * [backup-simplify]: Simplify 0 into 0
3.842 * [backup-simplify]: Simplify 0 into 0
3.842 * [backup-simplify]: Simplify 0 into 0
3.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.844 * [backup-simplify]: Simplify (- 0) into 0
3.844 * [backup-simplify]: Simplify 0 into 0
3.844 * [backup-simplify]: Simplify 0 into 0
3.844 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1))
3.844 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
3.844 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
3.844 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
3.844 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.844 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.844 * [taylor]: Taking taylor expansion of d2 in d3
3.844 * [backup-simplify]: Simplify d2 into d2
3.844 * [taylor]: Taking taylor expansion of d1 in d3
3.844 * [backup-simplify]: Simplify d1 into d1
3.845 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.845 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.845 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.845 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.845 * [taylor]: Taking taylor expansion of d3 in d3
3.845 * [backup-simplify]: Simplify 0 into 0
3.845 * [backup-simplify]: Simplify 1 into 1
3.845 * [taylor]: Taking taylor expansion of d1 in d3
3.845 * [backup-simplify]: Simplify d1 into d1
3.845 * [backup-simplify]: Simplify (* 0 d1) into 0
3.845 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.845 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.845 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
3.845 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.845 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.845 * [taylor]: Taking taylor expansion of d2 in d2
3.846 * [backup-simplify]: Simplify 0 into 0
3.846 * [backup-simplify]: Simplify 1 into 1
3.846 * [taylor]: Taking taylor expansion of d1 in d2
3.846 * [backup-simplify]: Simplify d1 into d1
3.846 * [backup-simplify]: Simplify (* 0 d1) into 0
3.846 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.846 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.846 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.846 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.846 * [taylor]: Taking taylor expansion of d3 in d2
3.846 * [backup-simplify]: Simplify d3 into d3
3.846 * [taylor]: Taking taylor expansion of d1 in d2
3.846 * [backup-simplify]: Simplify d1 into d1
3.846 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.846 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.846 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
3.846 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.847 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.847 * [taylor]: Taking taylor expansion of d2 in d1
3.847 * [backup-simplify]: Simplify d2 into d2
3.847 * [taylor]: Taking taylor expansion of d1 in d1
3.847 * [backup-simplify]: Simplify 0 into 0
3.847 * [backup-simplify]: Simplify 1 into 1
3.847 * [backup-simplify]: Simplify (* d2 0) into 0
3.847 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.847 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.847 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.847 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.847 * [taylor]: Taking taylor expansion of d3 in d1
3.847 * [backup-simplify]: Simplify d3 into d3
3.847 * [taylor]: Taking taylor expansion of d1 in d1
3.847 * [backup-simplify]: Simplify 0 into 0
3.847 * [backup-simplify]: Simplify 1 into 1
3.847 * [backup-simplify]: Simplify (* d3 0) into 0
3.848 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.848 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.848 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
3.848 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.848 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.848 * [taylor]: Taking taylor expansion of d2 in d1
3.848 * [backup-simplify]: Simplify d2 into d2
3.848 * [taylor]: Taking taylor expansion of d1 in d1
3.848 * [backup-simplify]: Simplify 0 into 0
3.848 * [backup-simplify]: Simplify 1 into 1
3.848 * [backup-simplify]: Simplify (* d2 0) into 0
3.849 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.849 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.849 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.849 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.849 * [taylor]: Taking taylor expansion of d3 in d1
3.849 * [backup-simplify]: Simplify d3 into d3
3.849 * [taylor]: Taking taylor expansion of d1 in d1
3.849 * [backup-simplify]: Simplify 0 into 0
3.849 * [backup-simplify]: Simplify 1 into 1
3.849 * [backup-simplify]: Simplify (* d3 0) into 0
3.849 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.849 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.850 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.850 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
3.850 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
3.850 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.850 * [taylor]: Taking taylor expansion of d2 in d2
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify 1 into 1
3.850 * [backup-simplify]: Simplify (/ 1 1) into 1
3.850 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.850 * [taylor]: Taking taylor expansion of d3 in d2
3.850 * [backup-simplify]: Simplify d3 into d3
3.850 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.851 * [backup-simplify]: Simplify (+ 1 0) into 1
3.851 * [taylor]: Taking taylor expansion of 1 in d3
3.851 * [backup-simplify]: Simplify 1 into 1
3.852 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.852 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.853 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.853 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.853 * [backup-simplify]: Simplify (- 0) into 0
3.853 * [backup-simplify]: Simplify (+ 0 0) into 0
3.853 * [taylor]: Taking taylor expansion of 0 in d2
3.853 * [backup-simplify]: Simplify 0 into 0
3.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.854 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.854 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
3.854 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
3.854 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.854 * [taylor]: Taking taylor expansion of d3 in d3
3.854 * [backup-simplify]: Simplify 0 into 0
3.854 * [backup-simplify]: Simplify 1 into 1
3.855 * [backup-simplify]: Simplify (/ 1 1) into 1
3.855 * [backup-simplify]: Simplify (- 1) into -1
3.855 * [backup-simplify]: Simplify -1 into -1
3.855 * [backup-simplify]: Simplify 1 into 1
3.856 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.857 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.857 * [backup-simplify]: Simplify (- 0) into 0
3.858 * [backup-simplify]: Simplify (+ 0 0) into 0
3.858 * [taylor]: Taking taylor expansion of 0 in d2
3.858 * [backup-simplify]: Simplify 0 into 0
3.858 * [taylor]: Taking taylor expansion of 0 in d3
3.858 * [backup-simplify]: Simplify 0 into 0
3.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.859 * [backup-simplify]: Simplify (- 0) into 0
3.860 * [backup-simplify]: Simplify (+ 0 0) into 0
3.860 * [taylor]: Taking taylor expansion of 0 in d3
3.860 * [backup-simplify]: Simplify 0 into 0
3.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.861 * [backup-simplify]: Simplify (- 0) into 0
3.861 * [backup-simplify]: Simplify 0 into 0
3.861 * [backup-simplify]: Simplify 0 into 0
3.862 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.862 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.863 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.863 * [backup-simplify]: Simplify (- 0) into 0
3.864 * [backup-simplify]: Simplify (+ 0 0) into 0
3.864 * [taylor]: Taking taylor expansion of 0 in d2
3.864 * [backup-simplify]: Simplify 0 into 0
3.864 * [taylor]: Taking taylor expansion of 0 in d3
3.864 * [backup-simplify]: Simplify 0 into 0
3.864 * [taylor]: Taking taylor expansion of 0 in d3
3.864 * [backup-simplify]: Simplify 0 into 0
3.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.866 * [backup-simplify]: Simplify (- 0) into 0
3.866 * [backup-simplify]: Simplify (+ 0 0) into 0
3.866 * [taylor]: Taking taylor expansion of 0 in d3
3.866 * [backup-simplify]: Simplify 0 into 0
3.866 * [backup-simplify]: Simplify 0 into 0
3.866 * [backup-simplify]: Simplify 0 into 0
3.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.867 * [backup-simplify]: Simplify (- 0) into 0
3.867 * [backup-simplify]: Simplify 0 into 0
3.867 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1))
3.868 * * * * [progress]: [ 3 / 3 ] generating series at (2)
3.868 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1)))
3.868 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0
3.868 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4
3.868 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
3.868 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.868 * [taylor]: Taking taylor expansion of d4 in d4
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify 1 into 1
3.868 * [taylor]: Taking taylor expansion of d1 in d4
3.868 * [backup-simplify]: Simplify d1 into d1
3.868 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.868 * [taylor]: Taking taylor expansion of d2 in d4
3.869 * [backup-simplify]: Simplify d2 into d2
3.869 * [taylor]: Taking taylor expansion of d1 in d4
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4
3.869 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.869 * [taylor]: Taking taylor expansion of d1 in d4
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.869 * [taylor]: Taking taylor expansion of d3 in d4
3.869 * [backup-simplify]: Simplify d3 into d3
3.869 * [taylor]: Taking taylor expansion of d1 in d4
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3
3.869 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
3.869 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.869 * [taylor]: Taking taylor expansion of d4 in d3
3.869 * [backup-simplify]: Simplify d4 into d4
3.869 * [taylor]: Taking taylor expansion of d1 in d3
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.869 * [taylor]: Taking taylor expansion of d2 in d3
3.869 * [backup-simplify]: Simplify d2 into d2
3.869 * [taylor]: Taking taylor expansion of d1 in d3
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3
3.869 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.869 * [taylor]: Taking taylor expansion of d1 in d3
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.869 * [taylor]: Taking taylor expansion of d3 in d3
3.869 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify 1 into 1
3.869 * [taylor]: Taking taylor expansion of d1 in d3
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2
3.869 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
3.869 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.869 * [taylor]: Taking taylor expansion of d4 in d2
3.869 * [backup-simplify]: Simplify d4 into d4
3.869 * [taylor]: Taking taylor expansion of d1 in d2
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.869 * [taylor]: Taking taylor expansion of d2 in d2
3.869 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify 1 into 1
3.869 * [taylor]: Taking taylor expansion of d1 in d2
3.869 * [backup-simplify]: Simplify d1 into d1
3.869 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2
3.870 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.870 * [taylor]: Taking taylor expansion of d1 in d2
3.870 * [backup-simplify]: Simplify d1 into d1
3.870 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.870 * [taylor]: Taking taylor expansion of d3 in d2
3.870 * [backup-simplify]: Simplify d3 into d3
3.870 * [taylor]: Taking taylor expansion of d1 in d2
3.870 * [backup-simplify]: Simplify d1 into d1
3.870 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
3.870 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.870 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.870 * [taylor]: Taking taylor expansion of d4 in d1
3.870 * [backup-simplify]: Simplify d4 into d4
3.870 * [taylor]: Taking taylor expansion of d1 in d1
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 1 into 1
3.870 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.870 * [taylor]: Taking taylor expansion of d2 in d1
3.870 * [backup-simplify]: Simplify d2 into d2
3.870 * [taylor]: Taking taylor expansion of d1 in d1
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 1 into 1
3.870 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
3.870 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.870 * [taylor]: Taking taylor expansion of d1 in d1
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 1 into 1
3.870 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.870 * [taylor]: Taking taylor expansion of d3 in d1
3.870 * [backup-simplify]: Simplify d3 into d3
3.870 * [taylor]: Taking taylor expansion of d1 in d1
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 1 into 1
3.870 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
3.870 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.870 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.870 * [taylor]: Taking taylor expansion of d4 in d1
3.870 * [backup-simplify]: Simplify d4 into d4
3.870 * [taylor]: Taking taylor expansion of d1 in d1
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 1 into 1
3.870 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.870 * [taylor]: Taking taylor expansion of d2 in d1
3.870 * [backup-simplify]: Simplify d2 into d2
3.870 * [taylor]: Taking taylor expansion of d1 in d1
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 1 into 1
3.871 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
3.871 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.871 * [taylor]: Taking taylor expansion of d1 in d1
3.871 * [backup-simplify]: Simplify 0 into 0
3.871 * [backup-simplify]: Simplify 1 into 1
3.871 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.871 * [taylor]: Taking taylor expansion of d3 in d1
3.871 * [backup-simplify]: Simplify d3 into d3
3.871 * [taylor]: Taking taylor expansion of d1 in d1
3.871 * [backup-simplify]: Simplify 0 into 0
3.871 * [backup-simplify]: Simplify 1 into 1
3.871 * [backup-simplify]: Simplify (* d4 0) into 0
3.871 * [backup-simplify]: Simplify (* d2 0) into 0
3.871 * [backup-simplify]: Simplify (+ 0 0) into 0
3.871 * [backup-simplify]: Simplify (* d3 0) into 0
3.872 * [backup-simplify]: Simplify (+ 0 0) into 0
3.872 * [backup-simplify]: Simplify (- 0) into 0
3.872 * [backup-simplify]: Simplify (+ 0 0) into 0
3.873 * [taylor]: Taking taylor expansion of 0 in d2
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [taylor]: Taking taylor expansion of 0 in d3
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [taylor]: Taking taylor expansion of 0 in d4
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.873 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.874 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
3.874 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.874 * [backup-simplify]: Simplify (+ 0 d3) into d3
3.874 * [backup-simplify]: Simplify (- d3) into (- d3)
3.874 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
3.874 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
3.874 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
3.874 * [taylor]: Taking taylor expansion of d4 in d2
3.874 * [backup-simplify]: Simplify d4 into d4
3.874 * [taylor]: Taking taylor expansion of d2 in d2
3.874 * [backup-simplify]: Simplify 0 into 0
3.874 * [backup-simplify]: Simplify 1 into 1
3.874 * [taylor]: Taking taylor expansion of d3 in d2
3.874 * [backup-simplify]: Simplify d3 into d3
3.874 * [backup-simplify]: Simplify (+ d4 0) into d4
3.874 * [backup-simplify]: Simplify (- d3) into (- d3)
3.874 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
3.874 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
3.874 * [taylor]: Taking taylor expansion of d4 in d3
3.874 * [backup-simplify]: Simplify d4 into d4
3.874 * [taylor]: Taking taylor expansion of d3 in d3
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.875 * [backup-simplify]: Simplify (- 0) into 0
3.875 * [backup-simplify]: Simplify (+ d4 0) into d4
3.875 * [taylor]: Taking taylor expansion of d4 in d4
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [taylor]: Taking taylor expansion of 0 in d3
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [taylor]: Taking taylor expansion of 0 in d4
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [taylor]: Taking taylor expansion of 0 in d4
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 0 into 0
3.876 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.877 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.877 * [backup-simplify]: Simplify (+ 0 0) into 0
3.877 * [backup-simplify]: Simplify (* 1 1) into 1
3.878 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.878 * [backup-simplify]: Simplify (+ 1 0) into 1
3.879 * [backup-simplify]: Simplify (- 1) into -1
3.879 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.879 * [taylor]: Taking taylor expansion of -1 in d2
3.879 * [backup-simplify]: Simplify -1 into -1
3.879 * [taylor]: Taking taylor expansion of -1 in d3
3.879 * [backup-simplify]: Simplify -1 into -1
3.879 * [taylor]: Taking taylor expansion of -1 in d4
3.879 * [backup-simplify]: Simplify -1 into -1
3.879 * [backup-simplify]: Simplify -1 into -1
3.880 * [backup-simplify]: Simplify (+ 0 1) into 1
3.880 * [backup-simplify]: Simplify (- 0) into 0
3.880 * [backup-simplify]: Simplify (+ 1 0) into 1
3.880 * [taylor]: Taking taylor expansion of 1 in d3
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [taylor]: Taking taylor expansion of 1 in d4
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [taylor]: Taking taylor expansion of 0 in d3
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [taylor]: Taking taylor expansion of 0 in d4
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify (- 1) into -1
3.882 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.882 * [taylor]: Taking taylor expansion of -1 in d4
3.882 * [backup-simplify]: Simplify -1 into -1
3.882 * [backup-simplify]: Simplify -1 into -1
3.882 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.882 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
3.883 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
3.883 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
3.883 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.883 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.883 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.883 * [taylor]: Taking taylor expansion of d2 in d4
3.883 * [backup-simplify]: Simplify d2 into d2
3.883 * [taylor]: Taking taylor expansion of d1 in d4
3.883 * [backup-simplify]: Simplify d1 into d1
3.883 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.883 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.883 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.883 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.883 * [taylor]: Taking taylor expansion of d4 in d4
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify 1 into 1
3.883 * [taylor]: Taking taylor expansion of d1 in d4
3.883 * [backup-simplify]: Simplify d1 into d1
3.883 * [backup-simplify]: Simplify (* 0 d1) into 0
3.883 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.884 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.884 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
3.884 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.884 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.884 * [taylor]: Taking taylor expansion of d1 in d4
3.884 * [backup-simplify]: Simplify d1 into d1
3.884 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.884 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.884 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.884 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.884 * [taylor]: Taking taylor expansion of d3 in d4
3.884 * [backup-simplify]: Simplify d3 into d3
3.884 * [taylor]: Taking taylor expansion of d1 in d4
3.884 * [backup-simplify]: Simplify d1 into d1
3.884 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.884 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.884 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
3.884 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.884 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.884 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.884 * [taylor]: Taking taylor expansion of d2 in d3
3.884 * [backup-simplify]: Simplify d2 into d2
3.884 * [taylor]: Taking taylor expansion of d1 in d3
3.884 * [backup-simplify]: Simplify d1 into d1
3.884 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.884 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.884 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.884 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.884 * [taylor]: Taking taylor expansion of d4 in d3
3.884 * [backup-simplify]: Simplify d4 into d4
3.884 * [taylor]: Taking taylor expansion of d1 in d3
3.884 * [backup-simplify]: Simplify d1 into d1
3.885 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.885 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.885 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
3.885 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
3.885 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.885 * [taylor]: Taking taylor expansion of d1 in d3
3.885 * [backup-simplify]: Simplify d1 into d1
3.885 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.885 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.885 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.885 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.885 * [taylor]: Taking taylor expansion of d3 in d3
3.885 * [backup-simplify]: Simplify 0 into 0
3.885 * [backup-simplify]: Simplify 1 into 1
3.885 * [taylor]: Taking taylor expansion of d1 in d3
3.885 * [backup-simplify]: Simplify d1 into d1
3.885 * [backup-simplify]: Simplify (* 0 d1) into 0
3.885 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.886 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.886 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
3.886 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.886 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.886 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.886 * [taylor]: Taking taylor expansion of d2 in d2
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify 1 into 1
3.886 * [taylor]: Taking taylor expansion of d1 in d2
3.886 * [backup-simplify]: Simplify d1 into d1
3.886 * [backup-simplify]: Simplify (* 0 d1) into 0
3.886 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.886 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.886 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.886 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.886 * [taylor]: Taking taylor expansion of d4 in d2
3.886 * [backup-simplify]: Simplify d4 into d4
3.886 * [taylor]: Taking taylor expansion of d1 in d2
3.886 * [backup-simplify]: Simplify d1 into d1
3.886 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.886 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.887 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
3.887 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
3.887 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.887 * [taylor]: Taking taylor expansion of d1 in d2
3.887 * [backup-simplify]: Simplify d1 into d1
3.887 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.887 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.887 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.887 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.887 * [taylor]: Taking taylor expansion of d3 in d2
3.887 * [backup-simplify]: Simplify d3 into d3
3.887 * [taylor]: Taking taylor expansion of d1 in d2
3.887 * [backup-simplify]: Simplify d1 into d1
3.887 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.887 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.887 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.887 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.887 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.887 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.887 * [taylor]: Taking taylor expansion of d2 in d1
3.887 * [backup-simplify]: Simplify d2 into d2
3.887 * [taylor]: Taking taylor expansion of d1 in d1
3.887 * [backup-simplify]: Simplify 0 into 0
3.887 * [backup-simplify]: Simplify 1 into 1
3.888 * [backup-simplify]: Simplify (* d2 0) into 0
3.888 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.888 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.888 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.888 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.888 * [taylor]: Taking taylor expansion of d4 in d1
3.888 * [backup-simplify]: Simplify d4 into d4
3.888 * [taylor]: Taking taylor expansion of d1 in d1
3.888 * [backup-simplify]: Simplify 0 into 0
3.888 * [backup-simplify]: Simplify 1 into 1
3.888 * [backup-simplify]: Simplify (* d4 0) into 0
3.889 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.889 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.889 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.889 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.889 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.889 * [taylor]: Taking taylor expansion of d1 in d1
3.889 * [backup-simplify]: Simplify 0 into 0
3.889 * [backup-simplify]: Simplify 1 into 1
3.889 * [backup-simplify]: Simplify (* 1 1) into 1
3.890 * [backup-simplify]: Simplify (/ 1 1) into 1
3.890 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.890 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.890 * [taylor]: Taking taylor expansion of d3 in d1
3.890 * [backup-simplify]: Simplify d3 into d3
3.890 * [taylor]: Taking taylor expansion of d1 in d1
3.890 * [backup-simplify]: Simplify 0 into 0
3.890 * [backup-simplify]: Simplify 1 into 1
3.890 * [backup-simplify]: Simplify (* d3 0) into 0
3.890 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.890 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.890 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.890 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.890 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.890 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.890 * [taylor]: Taking taylor expansion of d2 in d1
3.890 * [backup-simplify]: Simplify d2 into d2
3.890 * [taylor]: Taking taylor expansion of d1 in d1
3.890 * [backup-simplify]: Simplify 0 into 0
3.890 * [backup-simplify]: Simplify 1 into 1
3.890 * [backup-simplify]: Simplify (* d2 0) into 0
3.891 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.891 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.891 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.891 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.891 * [taylor]: Taking taylor expansion of d4 in d1
3.891 * [backup-simplify]: Simplify d4 into d4
3.891 * [taylor]: Taking taylor expansion of d1 in d1
3.891 * [backup-simplify]: Simplify 0 into 0
3.891 * [backup-simplify]: Simplify 1 into 1
3.891 * [backup-simplify]: Simplify (* d4 0) into 0
3.891 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.892 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.892 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.892 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.892 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.892 * [taylor]: Taking taylor expansion of d1 in d1
3.892 * [backup-simplify]: Simplify 0 into 0
3.892 * [backup-simplify]: Simplify 1 into 1
3.892 * [backup-simplify]: Simplify (* 1 1) into 1
3.892 * [backup-simplify]: Simplify (/ 1 1) into 1
3.892 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.892 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.892 * [taylor]: Taking taylor expansion of d3 in d1
3.893 * [backup-simplify]: Simplify d3 into d3
3.893 * [taylor]: Taking taylor expansion of d1 in d1
3.893 * [backup-simplify]: Simplify 0 into 0
3.893 * [backup-simplify]: Simplify 1 into 1
3.893 * [backup-simplify]: Simplify (* d3 0) into 0
3.893 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.893 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.894 * [backup-simplify]: Simplify (+ 1 0) into 1
3.894 * [backup-simplify]: Simplify (- 1) into -1
3.894 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.894 * [taylor]: Taking taylor expansion of -1 in d2
3.894 * [backup-simplify]: Simplify -1 into -1
3.894 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
3.895 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.896 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
3.896 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.896 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.896 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.896 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.896 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.896 * [taylor]: Taking taylor expansion of d4 in d2
3.896 * [backup-simplify]: Simplify d4 into d4
3.896 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.896 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.896 * [taylor]: Taking taylor expansion of d2 in d2
3.896 * [backup-simplify]: Simplify 0 into 0
3.896 * [backup-simplify]: Simplify 1 into 1
3.897 * [backup-simplify]: Simplify (/ 1 1) into 1
3.897 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.897 * [taylor]: Taking taylor expansion of d3 in d2
3.897 * [backup-simplify]: Simplify d3 into d3
3.897 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.897 * [backup-simplify]: Simplify (+ 0 1) into 1
3.898 * [backup-simplify]: Simplify (+ 1 0) into 1
3.898 * [taylor]: Taking taylor expansion of 1 in d3
3.898 * [backup-simplify]: Simplify 1 into 1
3.898 * [taylor]: Taking taylor expansion of -1 in d3
3.898 * [backup-simplify]: Simplify -1 into -1
3.899 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.899 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.900 * [backup-simplify]: Simplify (+ 0 0) into 0
3.901 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.902 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.903 * [backup-simplify]: Simplify (+ 0 0) into 0
3.903 * [backup-simplify]: Simplify (- 0) into 0
3.903 * [backup-simplify]: Simplify (+ 0 0) into 0
3.903 * [taylor]: Taking taylor expansion of 0 in d2
3.904 * [backup-simplify]: Simplify 0 into 0
3.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.904 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.904 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.905 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.905 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.905 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.905 * [taylor]: Taking taylor expansion of d4 in d3
3.905 * [backup-simplify]: Simplify d4 into d4
3.905 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.905 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.905 * [taylor]: Taking taylor expansion of d3 in d3
3.905 * [backup-simplify]: Simplify 0 into 0
3.905 * [backup-simplify]: Simplify 1 into 1
3.905 * [backup-simplify]: Simplify (/ 1 1) into 1
3.905 * [backup-simplify]: Simplify (- 1) into -1
3.906 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.906 * [taylor]: Taking taylor expansion of -1 in d4
3.906 * [backup-simplify]: Simplify -1 into -1
3.906 * [taylor]: Taking taylor expansion of 0 in d3
3.906 * [backup-simplify]: Simplify 0 into 0
3.906 * [taylor]: Taking taylor expansion of 1 in d4
3.906 * [backup-simplify]: Simplify 1 into 1
3.906 * [taylor]: Taking taylor expansion of -1 in d4
3.906 * [backup-simplify]: Simplify -1 into -1
3.907 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.907 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.908 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.908 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.908 * [backup-simplify]: Simplify (+ 0 0) into 0
3.909 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.911 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.911 * [backup-simplify]: Simplify (+ 0 0) into 0
3.912 * [backup-simplify]: Simplify (- 0) into 0
3.912 * [backup-simplify]: Simplify (+ 0 0) into 0
3.912 * [taylor]: Taking taylor expansion of 0 in d2
3.912 * [backup-simplify]: Simplify 0 into 0
3.912 * [taylor]: Taking taylor expansion of 0 in d3
3.912 * [backup-simplify]: Simplify 0 into 0
3.912 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.914 * [backup-simplify]: Simplify (+ 0 0) into 0
3.914 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.914 * [backup-simplify]: Simplify (- 0) into 0
3.915 * [backup-simplify]: Simplify (+ 0 0) into 0
3.915 * [taylor]: Taking taylor expansion of 0 in d3
3.915 * [backup-simplify]: Simplify 0 into 0
3.915 * [taylor]: Taking taylor expansion of 0 in d3
3.915 * [backup-simplify]: Simplify 0 into 0
3.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.916 * [backup-simplify]: Simplify (- 0) into 0
3.916 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.916 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.916 * [taylor]: Taking taylor expansion of d4 in d4
3.916 * [backup-simplify]: Simplify 0 into 0
3.916 * [backup-simplify]: Simplify 1 into 1
3.917 * [backup-simplify]: Simplify (/ 1 1) into 1
3.917 * [backup-simplify]: Simplify 1 into 1
3.917 * [taylor]: Taking taylor expansion of 0 in d4
3.917 * [backup-simplify]: Simplify 0 into 0
3.917 * [taylor]: Taking taylor expansion of 0 in d4
3.917 * [backup-simplify]: Simplify 0 into 0
3.917 * [taylor]: Taking taylor expansion of 0 in d4
3.917 * [backup-simplify]: Simplify 0 into 0
3.917 * [backup-simplify]: Simplify -1 into -1
3.917 * [backup-simplify]: Simplify 1 into 1
3.918 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.918 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
3.918 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
3.918 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
3.918 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.918 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.918 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.918 * [taylor]: Taking taylor expansion of d2 in d4
3.919 * [backup-simplify]: Simplify d2 into d2
3.919 * [taylor]: Taking taylor expansion of d1 in d4
3.919 * [backup-simplify]: Simplify d1 into d1
3.919 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.919 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.919 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.919 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.919 * [taylor]: Taking taylor expansion of d4 in d4
3.919 * [backup-simplify]: Simplify 0 into 0
3.919 * [backup-simplify]: Simplify 1 into 1
3.919 * [taylor]: Taking taylor expansion of d1 in d4
3.919 * [backup-simplify]: Simplify d1 into d1
3.919 * [backup-simplify]: Simplify (* 0 d1) into 0
3.919 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.919 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.919 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
3.919 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.920 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.920 * [taylor]: Taking taylor expansion of d1 in d4
3.920 * [backup-simplify]: Simplify d1 into d1
3.920 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.920 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.920 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.920 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.920 * [taylor]: Taking taylor expansion of d3 in d4
3.920 * [backup-simplify]: Simplify d3 into d3
3.920 * [taylor]: Taking taylor expansion of d1 in d4
3.920 * [backup-simplify]: Simplify d1 into d1
3.920 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.920 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.920 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
3.920 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.920 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.920 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.920 * [taylor]: Taking taylor expansion of d2 in d3
3.920 * [backup-simplify]: Simplify d2 into d2
3.920 * [taylor]: Taking taylor expansion of d1 in d3
3.920 * [backup-simplify]: Simplify d1 into d1
3.920 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.920 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.920 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.920 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.920 * [taylor]: Taking taylor expansion of d4 in d3
3.920 * [backup-simplify]: Simplify d4 into d4
3.920 * [taylor]: Taking taylor expansion of d1 in d3
3.920 * [backup-simplify]: Simplify d1 into d1
3.920 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.920 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.920 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
3.921 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
3.921 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.921 * [taylor]: Taking taylor expansion of d1 in d3
3.921 * [backup-simplify]: Simplify d1 into d1
3.921 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.921 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.921 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.921 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.921 * [taylor]: Taking taylor expansion of d3 in d3
3.921 * [backup-simplify]: Simplify 0 into 0
3.921 * [backup-simplify]: Simplify 1 into 1
3.921 * [taylor]: Taking taylor expansion of d1 in d3
3.921 * [backup-simplify]: Simplify d1 into d1
3.921 * [backup-simplify]: Simplify (* 0 d1) into 0
3.921 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.921 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.921 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
3.921 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.922 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.922 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.922 * [taylor]: Taking taylor expansion of d2 in d2
3.922 * [backup-simplify]: Simplify 0 into 0
3.922 * [backup-simplify]: Simplify 1 into 1
3.922 * [taylor]: Taking taylor expansion of d1 in d2
3.922 * [backup-simplify]: Simplify d1 into d1
3.922 * [backup-simplify]: Simplify (* 0 d1) into 0
3.922 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.922 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.922 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.922 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.922 * [taylor]: Taking taylor expansion of d4 in d2
3.922 * [backup-simplify]: Simplify d4 into d4
3.922 * [taylor]: Taking taylor expansion of d1 in d2
3.922 * [backup-simplify]: Simplify d1 into d1
3.922 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.922 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.922 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
3.922 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
3.922 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.922 * [taylor]: Taking taylor expansion of d1 in d2
3.923 * [backup-simplify]: Simplify d1 into d1
3.923 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.923 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.923 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.923 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.923 * [taylor]: Taking taylor expansion of d3 in d2
3.923 * [backup-simplify]: Simplify d3 into d3
3.923 * [taylor]: Taking taylor expansion of d1 in d2
3.923 * [backup-simplify]: Simplify d1 into d1
3.923 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.923 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.923 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.923 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.923 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.923 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.923 * [taylor]: Taking taylor expansion of d2 in d1
3.923 * [backup-simplify]: Simplify d2 into d2
3.923 * [taylor]: Taking taylor expansion of d1 in d1
3.923 * [backup-simplify]: Simplify 0 into 0
3.923 * [backup-simplify]: Simplify 1 into 1
3.923 * [backup-simplify]: Simplify (* d2 0) into 0
3.924 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.924 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.924 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.924 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.924 * [taylor]: Taking taylor expansion of d4 in d1
3.924 * [backup-simplify]: Simplify d4 into d4
3.924 * [taylor]: Taking taylor expansion of d1 in d1
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 1 into 1
3.924 * [backup-simplify]: Simplify (* d4 0) into 0
3.924 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.924 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.924 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.924 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.924 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.924 * [taylor]: Taking taylor expansion of d1 in d1
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 1 into 1
3.925 * [backup-simplify]: Simplify (* 1 1) into 1
3.925 * [backup-simplify]: Simplify (/ 1 1) into 1
3.925 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.925 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.925 * [taylor]: Taking taylor expansion of d3 in d1
3.925 * [backup-simplify]: Simplify d3 into d3
3.925 * [taylor]: Taking taylor expansion of d1 in d1
3.925 * [backup-simplify]: Simplify 0 into 0
3.925 * [backup-simplify]: Simplify 1 into 1
3.925 * [backup-simplify]: Simplify (* d3 0) into 0
3.926 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.926 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.926 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.926 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.926 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.926 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.926 * [taylor]: Taking taylor expansion of d2 in d1
3.926 * [backup-simplify]: Simplify d2 into d2
3.926 * [taylor]: Taking taylor expansion of d1 in d1
3.926 * [backup-simplify]: Simplify 0 into 0
3.926 * [backup-simplify]: Simplify 1 into 1
3.926 * [backup-simplify]: Simplify (* d2 0) into 0
3.926 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.927 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.927 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.927 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.927 * [taylor]: Taking taylor expansion of d4 in d1
3.927 * [backup-simplify]: Simplify d4 into d4
3.927 * [taylor]: Taking taylor expansion of d1 in d1
3.927 * [backup-simplify]: Simplify 0 into 0
3.927 * [backup-simplify]: Simplify 1 into 1
3.927 * [backup-simplify]: Simplify (* d4 0) into 0
3.927 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.927 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.927 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.927 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.927 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.927 * [taylor]: Taking taylor expansion of d1 in d1
3.927 * [backup-simplify]: Simplify 0 into 0
3.927 * [backup-simplify]: Simplify 1 into 1
3.928 * [backup-simplify]: Simplify (* 1 1) into 1
3.928 * [backup-simplify]: Simplify (/ 1 1) into 1
3.928 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.928 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.928 * [taylor]: Taking taylor expansion of d3 in d1
3.928 * [backup-simplify]: Simplify d3 into d3
3.928 * [taylor]: Taking taylor expansion of d1 in d1
3.928 * [backup-simplify]: Simplify 0 into 0
3.928 * [backup-simplify]: Simplify 1 into 1
3.928 * [backup-simplify]: Simplify (* d3 0) into 0
3.929 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.929 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.929 * [backup-simplify]: Simplify (+ 1 0) into 1
3.930 * [backup-simplify]: Simplify (- 1) into -1
3.930 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.930 * [taylor]: Taking taylor expansion of -1 in d2
3.930 * [backup-simplify]: Simplify -1 into -1
3.930 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
3.931 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.932 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
3.932 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.932 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.932 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.932 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.932 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.932 * [taylor]: Taking taylor expansion of d4 in d2
3.932 * [backup-simplify]: Simplify d4 into d4
3.932 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.932 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.932 * [taylor]: Taking taylor expansion of d2 in d2
3.932 * [backup-simplify]: Simplify 0 into 0
3.932 * [backup-simplify]: Simplify 1 into 1
3.932 * [backup-simplify]: Simplify (/ 1 1) into 1
3.932 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.932 * [taylor]: Taking taylor expansion of d3 in d2
3.933 * [backup-simplify]: Simplify d3 into d3
3.933 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.933 * [backup-simplify]: Simplify (+ 0 1) into 1
3.933 * [backup-simplify]: Simplify (+ 1 0) into 1
3.933 * [taylor]: Taking taylor expansion of 1 in d3
3.933 * [backup-simplify]: Simplify 1 into 1
3.933 * [taylor]: Taking taylor expansion of -1 in d3
3.934 * [backup-simplify]: Simplify -1 into -1
3.934 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.934 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.935 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
3.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.935 * [backup-simplify]: Simplify (+ 0 0) into 0
3.937 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.938 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.939 * [backup-simplify]: Simplify (+ 0 0) into 0
3.939 * [backup-simplify]: Simplify (- 0) into 0
3.940 * [backup-simplify]: Simplify (+ 0 0) into 0
3.940 * [taylor]: Taking taylor expansion of 0 in d2
3.940 * [backup-simplify]: Simplify 0 into 0
3.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.940 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.940 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.941 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.941 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.941 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.941 * [taylor]: Taking taylor expansion of d4 in d3
3.941 * [backup-simplify]: Simplify d4 into d4
3.941 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.941 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.941 * [taylor]: Taking taylor expansion of d3 in d3
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify 1 into 1
3.941 * [backup-simplify]: Simplify (/ 1 1) into 1
3.942 * [backup-simplify]: Simplify (- 1) into -1
3.942 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.942 * [taylor]: Taking taylor expansion of -1 in d4
3.942 * [backup-simplify]: Simplify -1 into -1
3.942 * [taylor]: Taking taylor expansion of 0 in d3
3.942 * [backup-simplify]: Simplify 0 into 0
3.942 * [taylor]: Taking taylor expansion of 1 in d4
3.942 * [backup-simplify]: Simplify 1 into 1
3.942 * [taylor]: Taking taylor expansion of -1 in d4
3.942 * [backup-simplify]: Simplify -1 into -1
3.943 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.943 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.944 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.944 * [backup-simplify]: Simplify (+ 0 0) into 0
3.945 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.947 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.948 * [backup-simplify]: Simplify (+ 0 0) into 0
3.948 * [backup-simplify]: Simplify (- 0) into 0
3.948 * [backup-simplify]: Simplify (+ 0 0) into 0
3.948 * [taylor]: Taking taylor expansion of 0 in d2
3.948 * [backup-simplify]: Simplify 0 into 0
3.948 * [taylor]: Taking taylor expansion of 0 in d3
3.948 * [backup-simplify]: Simplify 0 into 0
3.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.950 * [backup-simplify]: Simplify (+ 0 0) into 0
3.950 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.950 * [backup-simplify]: Simplify (- 0) into 0
3.951 * [backup-simplify]: Simplify (+ 0 0) into 0
3.951 * [taylor]: Taking taylor expansion of 0 in d3
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [taylor]: Taking taylor expansion of 0 in d3
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.952 * [backup-simplify]: Simplify (- 0) into 0
3.952 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.952 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.952 * [taylor]: Taking taylor expansion of d4 in d4
3.952 * [backup-simplify]: Simplify 0 into 0
3.952 * [backup-simplify]: Simplify 1 into 1
3.952 * [backup-simplify]: Simplify (/ 1 1) into 1
3.952 * [backup-simplify]: Simplify 1 into 1
3.952 * [taylor]: Taking taylor expansion of 0 in d4
3.952 * [backup-simplify]: Simplify 0 into 0
3.953 * [taylor]: Taking taylor expansion of 0 in d4
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [taylor]: Taking taylor expansion of 0 in d4
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify -1 into -1
3.953 * [backup-simplify]: Simplify 1 into 1
3.953 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.953 * * * [progress]: simplifying candidates
3.953 * * * * [progress]: [ 1 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log1p (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 2 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (expm1 (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 3 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
3.954 * * * * [progress]: [ 4 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
3.954 * * * * [progress]: [ 5 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma 1 (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
3.954 * * * * [progress]: [ 6 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))>
3.954 * * * * [progress]: [ 7 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 8 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 9 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1) (* d1 d1)))>
3.954 * * * * [progress]: [ 10 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (exp (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 11 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 12 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 13 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (cbrt (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 14 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
3.954 * * * * [progress]: [ 15 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (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 d1)))>
3.954 * * * * [progress]: [ 16 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
3.955 * * * * [progress]: [ 17 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
3.955 * * * * [progress]: [ 18 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (fma d1 d2 (- (* d3 d1))) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1))) (* d1 d1)))>
3.955 * * * * [progress]: [ 19 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
3.955 * * * * [progress]: [ 20 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
3.955 * * * * [progress]: [ 21 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1)))>
3.955 * * * * [progress]: [ 22 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (- (* d1 d2) (* d1 d3))) (* d1 d1)))>
3.955 * * * * [progress]: [ 23 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 24 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log1p (expm1 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 25 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (expm1 (log1p (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 26 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 27 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (/ (exp (* d1 d2)) (exp (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 28 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (pow (- (* d1 d2) (* d1 d3)) 1) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 29 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (exp (log (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 30 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (exp (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 31 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 32 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (cbrt (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
3.955 * * * * [progress]: [ 33 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
3.956 * * * * [progress]: [ 34 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (/ (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* d4 d1)) (* d1 d1)))>
3.956 * * * * [progress]: [ 35 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
3.956 * * * * [progress]: [ 36 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* 1 (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
3.956 * * * * [progress]: [ 37 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (/ (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
3.956 * * * * [progress]: [ 38 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))>
3.956 * * * * [progress]: [ 39 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
3.956 * * * * [progress]: [ 40 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
3.956 * * * * [progress]: [ 41 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
3.956 * * * * [progress]: [ 42 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
3.956 * * * * [progress]: [ 43 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log1p (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
3.956 * * * * [progress]: [ 44 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (expm1 (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
3.956 * * * * [progress]: [ 45 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))))>
3.956 * * * * [progress]: [ 46 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))))>
3.956 * * * * [progress]: [ 47 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
3.956 * * * * [progress]: [ 48 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
3.956 * * * * [progress]: [ 49 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
3.957 * * * * [progress]: [ 50 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))))>
3.957 * * * * [progress]: [ 51 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 1))>
3.957 * * * * [progress]: [ 52 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
3.957 * * * * [progress]: [ 53 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
3.957 * * * * [progress]: [ 54 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
3.957 * * * * [progress]: [ 55 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
3.957 * * * * [progress]: [ 56 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
3.957 * * * * [progress]: [ 57 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))))>
3.957 * * * * [progress]: [ 58 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
3.957 * * * * [progress]: [ 59 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
3.957 * * * * [progress]: [ 60 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
3.957 * * * * [progress]: [ 61 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)))>
3.957 * * * * [progress]: [ 62 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d1 d2) (* d1 d3)) (- (* d4 d1) (* d1 d1))))>
3.957 * * * * [progress]: [ 63 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))))>
3.957 * * * * [progress]: [ 64 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
3.957 * * * * [progress]: [ 65 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))>
3.957 * * * * [progress]: [ 66 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
3.958 * * * * [progress]: [ 67 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
3.958 * * * * [progress]: [ 68 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
3.958 * * * * [progress]: [ 69 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
3.958 * * * * [progress]: [ 70 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
3.958 * * * * [progress]: [ 71 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))))>
3.958 * * * * [progress]: [ 72 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
3.958 * * * * [progress]: [ 73 / 73 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
3.959 * [simplify]: Simplifying:
  (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))
  (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))
  (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
  (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3))
  (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))
  (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))
  (- (- (* d1 d2) (* d1 d3)) (* d4 d1))
  (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1))
  (+ (- (* d1 d3)) (* d4 d1))
  (+ (- (* d1 d3)) (* d4 d1))
  (- (* d1 d3) (* d4 d1))
  (fma d1 d2 (- (* d3 d1)))
  (fma (- d3) d1 (* d3 d1))
  (expm1 (- (* d1 d2) (* d1 d3)))
  (log1p (- (* d1 d2) (* d1 d3)))
  (- (* d1 d3))
  (/ (exp (* d1 d2)) (exp (* d1 d3)))
  (log (- (* d1 d2) (* d1 d3)))
  (exp (- (* d1 d2) (* d1 d3)))
  (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
  (cbrt (- (* d1 d2) (* d1 d3)))
  (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))
  (sqrt (- (* d1 d2) (* d1 d3)))
  (sqrt (- (* d1 d2) (* d1 d3)))
  (- (pow (* d1 d2) 3) (pow (* d1 d3) 3))
  (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))
  (- (* d1 d3))
  (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3)))
  (+ (* d1 d2) (* d1 d3))
  (- d2 d3)
  (- (* d1 d3))
  (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1)))
  (fma (- d1) d1 (* d1 d1))
  (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1)))
  (fma (- d1) d1 (* d1 d1))
  (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1)))
  (fma (- d1) d1 (* d1 d1))
  (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (- (* d1 d1))
  (- (* d1 d1))
  (- (* d1 d1))
  (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
  (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
  (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))
  (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))
  (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
  (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3))
  (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))
  (- (* d1 d1))
  (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1)))
  (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
  (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
  (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
  (- (* d4 d1) (* d1 d1))
  (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))
  (- (* d1 d1))
  0
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (* d2 d1) (* d3 d1))
  (- (* d2 d1) (* d3 d1))
  (- (* d2 d1) (* d3 d1))
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.961 * * [simplify]: iteration 1: (107 enodes)
4.007 * * [simplify]: iteration 2: (308 enodes)
4.258 * * [simplify]: iteration 3: (1125 enodes)
6.242 * * [simplify]: Extracting #0: cost 54 inf + 0
6.245 * * [simplify]: Extracting #1: cost 486 inf + 1
6.256 * * [simplify]: Extracting #2: cost 1081 inf + 14428
6.311 * * [simplify]: Extracting #3: cost 577 inf + 138505
6.417 * * [simplify]: Extracting #4: cost 46 inf + 285928
6.542 * * [simplify]: Extracting #5: cost 0 inf + 297260
6.623 * * [simplify]: Extracting #6: cost 0 inf + 296625
6.731 * [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 (* d1 d4) (* (* d1 d4) (* d1 d4)) (* (* d1 (- d2 d3)) (* (* d1 (- d2 d3)) (* d1 (- d2 d3)))))
  (fma (* d1 (- d4 (- d2 d3))) (* d1 d4) (* (* d1 (- d2 d3)) (* d1 (- d2 d3))))
  (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d1 d4) (* d1 d4)))
  (* d1 (- (- d2 d3) d4))
  (* d1 (+ (+ (- d3) d3) d4))
  (* (- d4 d3) d1)
  (* (- d4 d3) d1)
  (* d1 (- d3 d4))
  (* d1 (- d2 d3))
  (* d1 (+ (- d3) d3))
  (expm1 (* d1 (- d2 d3)))
  (log1p (* d1 (- d2 d3)))
  (- (* d3 d1))
  (exp (* d1 (- d2 d3)))
  (log (* d1 (- d2 d3)))
  (exp (* d1 (- d2 d3)))
  (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3))))
  (cbrt (* d1 (- d2 d3)))
  (* (* d1 (- d2 d3)) (* (* d1 (- d2 d3)) (* d1 (- d2 d3))))
  (sqrt (* d1 (- d2 d3)))
  (sqrt (* d1 (- d2 d3)))
  (- (* (* d1 d2) (* (* d1 d2) (* d1 d2))) (* (* (* d3 d1) (* d3 d1)) (* d3 d1)))
  (fma (* d3 d1) (* d1 d2) (fma (* d3 d1) (* d3 d1) (* (* d1 d2) (* d1 d2))))
  (- (* d3 d1))
  (- (* (* d1 d2) (* d1 d2)) (* (* d3 d1) (* d3 d1)))
  (* d1 (+ d2 d3))
  (- d2 d3)
  (- (* d3 d1))
  (- (* (cbrt (* d1 (- d2 (- d3 d4)))) (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4)))))) (* d1 d1))
  (- (* d1 d1) (* d1 d1))
  (* d1 (+ (- d2 d3) (- d4 d1)))
  (- (* d1 d1) (* d1 d1))
  (* d1 (+ (- d2 d3) (- d4 d1)))
  (- (* d1 d1) (* d1 d1))
  (expm1 (* d1 (+ (- d2 d3) (- d4 d1))))
  (log1p (* d1 (+ (- d2 d3) (- d4 d1))))
  (* d1 (- d1))
  (* d1 (- d1))
  (* d1 (- d1))
  (exp (* d1 (+ (- d2 d3) (- d4 d1))))
  (exp (* d1 (+ (- d2 d3) (- d4 d1))))
  (exp (* d1 (+ (- d2 d3) (- d4 d1))))
  (log (* d1 (+ (- d2 d3) (- d4 d1))))
  (exp (* d1 (+ (- d2 d3) (- d4 d1))))
  (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
  (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
  (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1))))
  (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
  (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
  (- (* (* d1 (- d2 (- d3 d4))) (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))))) (* (* d1 (* d1 d1)) (* d1 (* d1 d1))))
  (fma (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* (* d1 d1) (+ (* d1 (- d2 (- d3 d4))) (* d1 d1))))
  (* d1 (- d1))
  (- (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4)))) (* (* d1 d1) (* d1 d1)))
  (fma d1 d1 (* d1 (- d2 (- d3 d4))))
  (+ (sqrt (* d1 (- d2 (- d3 d4)))) d1)
  (- (sqrt (* d1 (- d2 (- d3 d4)))) d1)
  (* d1 (- d4 d1))
  (* d1 (- d3 (- d4 d1)))
  (* d1 (- d1))
  0
  (* d1 (- d2 (- d3 d4)))
  (* d1 (- d2 (- d3 d4)))
  (* d1 (- d2 d3))
  (* d1 (- d2 d3))
  (* d1 (- d2 d3))
  (* d1 (+ (- d2 d3) (- d1)))
  (* d1 (- d2 (- d3 d4)))
  (* d1 (- d2 (- d3 d4)))
6.737 * * * [progress]: adding candidates to table
7.581 * * [progress]: iteration 2 / 4
7.581 * * * [progress]: picking best candidate
7.586 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.586 * * * [progress]: localizing error
7.620 * * * [progress]: generating rewritten candidates
7.620 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
7.745 * * * [progress]: generating series expansions
7.745 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
7.745 * [backup-simplify]: Simplify (* d1 (+ (- d2 d3) (- d4 d1))) into (* (- (+ d2 d4) (+ d3 d1)) d1)
7.745 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d3 d4) around 0
7.745 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4
7.745 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
7.745 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4
7.745 * [taylor]: Taking taylor expansion of d2 in d4
7.745 * [backup-simplify]: Simplify d2 into d2
7.745 * [taylor]: Taking taylor expansion of d4 in d4
7.745 * [backup-simplify]: Simplify 0 into 0
7.745 * [backup-simplify]: Simplify 1 into 1
7.745 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
7.745 * [taylor]: Taking taylor expansion of d3 in d4
7.745 * [backup-simplify]: Simplify d3 into d3
7.745 * [taylor]: Taking taylor expansion of d1 in d4
7.745 * [backup-simplify]: Simplify d1 into d1
7.745 * [taylor]: Taking taylor expansion of d1 in d4
7.745 * [backup-simplify]: Simplify d1 into d1
7.745 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3
7.745 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
7.745 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3
7.745 * [taylor]: Taking taylor expansion of d2 in d3
7.745 * [backup-simplify]: Simplify d2 into d2
7.745 * [taylor]: Taking taylor expansion of d4 in d3
7.745 * [backup-simplify]: Simplify d4 into d4
7.745 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
7.745 * [taylor]: Taking taylor expansion of d3 in d3
7.745 * [backup-simplify]: Simplify 0 into 0
7.746 * [backup-simplify]: Simplify 1 into 1
7.746 * [taylor]: Taking taylor expansion of d1 in d3
7.746 * [backup-simplify]: Simplify d1 into d1
7.746 * [taylor]: Taking taylor expansion of d1 in d3
7.746 * [backup-simplify]: Simplify d1 into d1
7.746 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2
7.746 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
7.746 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
7.746 * [taylor]: Taking taylor expansion of d2 in d2
7.746 * [backup-simplify]: Simplify 0 into 0
7.746 * [backup-simplify]: Simplify 1 into 1
7.746 * [taylor]: Taking taylor expansion of d4 in d2
7.746 * [backup-simplify]: Simplify d4 into d4
7.746 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
7.746 * [taylor]: Taking taylor expansion of d3 in d2
7.746 * [backup-simplify]: Simplify d3 into d3
7.746 * [taylor]: Taking taylor expansion of d1 in d2
7.746 * [backup-simplify]: Simplify d1 into d1
7.746 * [taylor]: Taking taylor expansion of d1 in d2
7.746 * [backup-simplify]: Simplify d1 into d1
7.746 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1
7.746 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
7.746 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
7.746 * [taylor]: Taking taylor expansion of d2 in d1
7.746 * [backup-simplify]: Simplify d2 into d2
7.746 * [taylor]: Taking taylor expansion of d4 in d1
7.746 * [backup-simplify]: Simplify d4 into d4
7.746 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
7.746 * [taylor]: Taking taylor expansion of d3 in d1
7.746 * [backup-simplify]: Simplify d3 into d3
7.746 * [taylor]: Taking taylor expansion of d1 in d1
7.746 * [backup-simplify]: Simplify 0 into 0
7.746 * [backup-simplify]: Simplify 1 into 1
7.746 * [taylor]: Taking taylor expansion of d1 in d1
7.746 * [backup-simplify]: Simplify 0 into 0
7.746 * [backup-simplify]: Simplify 1 into 1
7.746 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1
7.746 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
7.746 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
7.746 * [taylor]: Taking taylor expansion of d2 in d1
7.746 * [backup-simplify]: Simplify d2 into d2
7.746 * [taylor]: Taking taylor expansion of d4 in d1
7.746 * [backup-simplify]: Simplify d4 into d4
7.746 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
7.746 * [taylor]: Taking taylor expansion of d3 in d1
7.746 * [backup-simplify]: Simplify d3 into d3
7.746 * [taylor]: Taking taylor expansion of d1 in d1
7.746 * [backup-simplify]: Simplify 0 into 0
7.746 * [backup-simplify]: Simplify 1 into 1
7.746 * [taylor]: Taking taylor expansion of d1 in d1
7.746 * [backup-simplify]: Simplify 0 into 0
7.747 * [backup-simplify]: Simplify 1 into 1
7.747 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4)
7.747 * [backup-simplify]: Simplify (+ d3 0) into d3
7.747 * [backup-simplify]: Simplify (- d3) into (- d3)
7.747 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
7.747 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0
7.747 * [taylor]: Taking taylor expansion of 0 in d2
7.747 * [backup-simplify]: Simplify 0 into 0
7.747 * [taylor]: Taking taylor expansion of 0 in d3
7.747 * [backup-simplify]: Simplify 0 into 0
7.747 * [taylor]: Taking taylor expansion of 0 in d4
7.747 * [backup-simplify]: Simplify 0 into 0
7.747 * [backup-simplify]: Simplify 0 into 0
7.748 * [backup-simplify]: Simplify (+ 0 0) into 0
7.748 * [backup-simplify]: Simplify (+ 0 1) into 1
7.749 * [backup-simplify]: Simplify (- 1) into -1
7.749 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.750 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3)
7.750 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2
7.750 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
7.750 * [taylor]: Taking taylor expansion of d2 in d2
7.750 * [backup-simplify]: Simplify 0 into 0
7.750 * [backup-simplify]: Simplify 1 into 1
7.750 * [taylor]: Taking taylor expansion of d4 in d2
7.750 * [backup-simplify]: Simplify d4 into d4
7.750 * [taylor]: Taking taylor expansion of d3 in d2
7.750 * [backup-simplify]: Simplify d3 into d3
7.750 * [backup-simplify]: Simplify (+ 0 d4) into d4
7.750 * [backup-simplify]: Simplify (- d3) into (- d3)
7.750 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
7.750 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
7.750 * [taylor]: Taking taylor expansion of d4 in d3
7.750 * [backup-simplify]: Simplify d4 into d4
7.750 * [taylor]: Taking taylor expansion of d3 in d3
7.750 * [backup-simplify]: Simplify 0 into 0
7.750 * [backup-simplify]: Simplify 1 into 1
7.750 * [backup-simplify]: Simplify (- 0) into 0
7.750 * [backup-simplify]: Simplify (+ d4 0) into d4
7.750 * [taylor]: Taking taylor expansion of d4 in d4
7.750 * [backup-simplify]: Simplify 0 into 0
7.750 * [backup-simplify]: Simplify 1 into 1
7.751 * [backup-simplify]: Simplify 0 into 0
7.751 * [taylor]: Taking taylor expansion of 0 in d3
7.751 * [backup-simplify]: Simplify 0 into 0
7.751 * [taylor]: Taking taylor expansion of 0 in d4
7.751 * [backup-simplify]: Simplify 0 into 0
7.751 * [backup-simplify]: Simplify 0 into 0
7.751 * [taylor]: Taking taylor expansion of 0 in d4
7.751 * [backup-simplify]: Simplify 0 into 0
7.751 * [backup-simplify]: Simplify 0 into 0
7.751 * [backup-simplify]: Simplify 0 into 0
7.751 * [backup-simplify]: Simplify (+ 0 0) into 0
7.752 * [backup-simplify]: Simplify (+ 0 0) into 0
7.752 * [backup-simplify]: Simplify (- 0) into 0
7.753 * [backup-simplify]: Simplify (+ 0 0) into 0
7.753 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1)
7.753 * [taylor]: Taking taylor expansion of (- 1) in d2
7.753 * [taylor]: Taking taylor expansion of 1 in d2
7.753 * [backup-simplify]: Simplify 1 into 1
7.754 * [backup-simplify]: Simplify (- 1) into -1
7.754 * [taylor]: Taking taylor expansion of -1 in d3
7.754 * [backup-simplify]: Simplify -1 into -1
7.754 * [taylor]: Taking taylor expansion of -1 in d4
7.754 * [backup-simplify]: Simplify -1 into -1
7.754 * [backup-simplify]: Simplify -1 into -1
7.754 * [backup-simplify]: Simplify (+ 1 0) into 1
7.755 * [backup-simplify]: Simplify (- 0) into 0
7.755 * [backup-simplify]: Simplify (+ 1 0) into 1
7.755 * [taylor]: Taking taylor expansion of 1 in d3
7.755 * [backup-simplify]: Simplify 1 into 1
7.755 * [taylor]: Taking taylor expansion of 1 in d4
7.755 * [backup-simplify]: Simplify 1 into 1
7.755 * [backup-simplify]: Simplify 1 into 1
7.755 * [taylor]: Taking taylor expansion of 0 in d3
7.755 * [backup-simplify]: Simplify 0 into 0
7.755 * [taylor]: Taking taylor expansion of 0 in d4
7.755 * [backup-simplify]: Simplify 0 into 0
7.755 * [backup-simplify]: Simplify 0 into 0
7.756 * [backup-simplify]: Simplify (- 1) into -1
7.756 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.756 * [taylor]: Taking taylor expansion of -1 in d4
7.756 * [backup-simplify]: Simplify -1 into -1
7.756 * [backup-simplify]: Simplify -1 into -1
7.756 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
7.757 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d4) (/ 1 d1)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1)
7.757 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0
7.757 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
7.757 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
7.757 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
7.757 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
7.757 * [taylor]: Taking taylor expansion of d4 in d4
7.757 * [backup-simplify]: Simplify 0 into 0
7.757 * [backup-simplify]: Simplify 1 into 1
7.757 * [backup-simplify]: Simplify (/ 1 1) into 1
7.757 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
7.757 * [taylor]: Taking taylor expansion of d2 in d4
7.757 * [backup-simplify]: Simplify d2 into d2
7.757 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
7.757 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
7.757 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
7.757 * [taylor]: Taking taylor expansion of d1 in d4
7.757 * [backup-simplify]: Simplify d1 into d1
7.758 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.758 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
7.758 * [taylor]: Taking taylor expansion of d3 in d4
7.758 * [backup-simplify]: Simplify d3 into d3
7.758 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.758 * [taylor]: Taking taylor expansion of d1 in d4
7.758 * [backup-simplify]: Simplify d1 into d1
7.758 * [backup-simplify]: Simplify (+ 1 0) into 1
7.758 * [backup-simplify]: Simplify (+ 1 0) into 1
7.759 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.759 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
7.759 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
7.759 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
7.759 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
7.759 * [taylor]: Taking taylor expansion of d4 in d3
7.759 * [backup-simplify]: Simplify d4 into d4
7.759 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.759 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
7.759 * [taylor]: Taking taylor expansion of d2 in d3
7.759 * [backup-simplify]: Simplify d2 into d2
7.759 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
7.759 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
7.759 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
7.759 * [taylor]: Taking taylor expansion of d1 in d3
7.759 * [backup-simplify]: Simplify d1 into d1
7.759 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.759 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
7.759 * [taylor]: Taking taylor expansion of d3 in d3
7.759 * [backup-simplify]: Simplify 0 into 0
7.759 * [backup-simplify]: Simplify 1 into 1
7.759 * [backup-simplify]: Simplify (/ 1 1) into 1
7.759 * [taylor]: Taking taylor expansion of d1 in d3
7.759 * [backup-simplify]: Simplify d1 into d1
7.760 * [backup-simplify]: Simplify (+ 0 1) into 1
7.760 * [backup-simplify]: Simplify (- 1) into -1
7.761 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.761 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
7.761 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
7.761 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
7.761 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
7.761 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
7.761 * [taylor]: Taking taylor expansion of d4 in d2
7.761 * [backup-simplify]: Simplify d4 into d4
7.761 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.763 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
7.763 * [taylor]: Taking taylor expansion of d2 in d2
7.763 * [backup-simplify]: Simplify 0 into 0
7.763 * [backup-simplify]: Simplify 1 into 1
7.764 * [backup-simplify]: Simplify (/ 1 1) into 1
7.764 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
7.764 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
7.764 * [taylor]: Taking taylor expansion of d1 in d2
7.764 * [backup-simplify]: Simplify d1 into d1
7.764 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.764 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
7.764 * [taylor]: Taking taylor expansion of d3 in d2
7.764 * [backup-simplify]: Simplify d3 into d3
7.764 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.764 * [taylor]: Taking taylor expansion of d1 in d2
7.764 * [backup-simplify]: Simplify d1 into d1
7.764 * [backup-simplify]: Simplify (+ 0 1) into 1
7.765 * [backup-simplify]: Simplify (+ 1 0) into 1
7.765 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.765 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
7.765 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
7.765 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
7.765 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
7.765 * [taylor]: Taking taylor expansion of d4 in d1
7.765 * [backup-simplify]: Simplify d4 into d4
7.765 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.765 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
7.765 * [taylor]: Taking taylor expansion of d2 in d1
7.765 * [backup-simplify]: Simplify d2 into d2
7.765 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
7.765 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
7.765 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
7.765 * [taylor]: Taking taylor expansion of d1 in d1
7.765 * [backup-simplify]: Simplify 0 into 0
7.765 * [backup-simplify]: Simplify 1 into 1
7.766 * [backup-simplify]: Simplify (/ 1 1) into 1
7.766 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
7.766 * [taylor]: Taking taylor expansion of d3 in d1
7.766 * [backup-simplify]: Simplify d3 into d3
7.766 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.766 * [taylor]: Taking taylor expansion of d1 in d1
7.766 * [backup-simplify]: Simplify 0 into 0
7.766 * [backup-simplify]: Simplify 1 into 1
7.766 * [backup-simplify]: Simplify (+ 1 0) into 1
7.767 * [backup-simplify]: Simplify (- 1) into -1
7.767 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.767 * [backup-simplify]: Simplify (/ -1 1) into -1
7.767 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
7.767 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
7.767 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
7.767 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
7.767 * [taylor]: Taking taylor expansion of d4 in d1
7.767 * [backup-simplify]: Simplify d4 into d4
7.768 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.768 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
7.768 * [taylor]: Taking taylor expansion of d2 in d1
7.768 * [backup-simplify]: Simplify d2 into d2
7.768 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
7.768 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
7.768 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
7.768 * [taylor]: Taking taylor expansion of d1 in d1
7.768 * [backup-simplify]: Simplify 0 into 0
7.768 * [backup-simplify]: Simplify 1 into 1
7.768 * [backup-simplify]: Simplify (/ 1 1) into 1
7.768 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
7.768 * [taylor]: Taking taylor expansion of d3 in d1
7.768 * [backup-simplify]: Simplify d3 into d3
7.768 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.768 * [taylor]: Taking taylor expansion of d1 in d1
7.768 * [backup-simplify]: Simplify 0 into 0
7.768 * [backup-simplify]: Simplify 1 into 1
7.769 * [backup-simplify]: Simplify (+ 1 0) into 1
7.769 * [backup-simplify]: Simplify (- 1) into -1
7.769 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.770 * [backup-simplify]: Simplify (/ -1 1) into -1
7.770 * [taylor]: Taking taylor expansion of -1 in d2
7.770 * [backup-simplify]: Simplify -1 into -1
7.770 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
7.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.771 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
7.771 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
7.771 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
7.772 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
7.772 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
7.772 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
7.772 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
7.772 * [taylor]: Taking taylor expansion of d4 in d2
7.772 * [backup-simplify]: Simplify d4 into d4
7.772 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.772 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
7.772 * [taylor]: Taking taylor expansion of d2 in d2
7.772 * [backup-simplify]: Simplify 0 into 0
7.772 * [backup-simplify]: Simplify 1 into 1
7.772 * [backup-simplify]: Simplify (/ 1 1) into 1
7.772 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
7.772 * [taylor]: Taking taylor expansion of d3 in d2
7.772 * [backup-simplify]: Simplify d3 into d3
7.772 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.773 * [backup-simplify]: Simplify (+ 0 1) into 1
7.773 * [backup-simplify]: Simplify (+ 1 0) into 1
7.773 * [taylor]: Taking taylor expansion of 1 in d3
7.773 * [backup-simplify]: Simplify 1 into 1
7.773 * [taylor]: Taking taylor expansion of -1 in d3
7.773 * [backup-simplify]: Simplify -1 into -1
7.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
7.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
7.774 * [backup-simplify]: Simplify (+ 0 0) into 0
7.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.775 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
7.775 * [backup-simplify]: Simplify (+ 0 0) into 0
7.776 * [backup-simplify]: Simplify (- 0) into 0
7.776 * [backup-simplify]: Simplify (+ 0 0) into 0
7.777 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0
7.778 * [taylor]: Taking taylor expansion of 0 in d2
7.778 * [backup-simplify]: Simplify 0 into 0
7.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.778 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
7.778 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
7.779 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
7.779 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
7.779 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
7.779 * [taylor]: Taking taylor expansion of d4 in d3
7.779 * [backup-simplify]: Simplify d4 into d4
7.779 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.779 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
7.779 * [taylor]: Taking taylor expansion of d3 in d3
7.779 * [backup-simplify]: Simplify 0 into 0
7.779 * [backup-simplify]: Simplify 1 into 1
7.779 * [backup-simplify]: Simplify (/ 1 1) into 1
7.779 * [backup-simplify]: Simplify (- 1) into -1
7.780 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.780 * [taylor]: Taking taylor expansion of -1 in d4
7.780 * [backup-simplify]: Simplify -1 into -1
7.780 * [taylor]: Taking taylor expansion of 0 in d3
7.780 * [backup-simplify]: Simplify 0 into 0
7.780 * [taylor]: Taking taylor expansion of 1 in d4
7.780 * [backup-simplify]: Simplify 1 into 1
7.780 * [taylor]: Taking taylor expansion of -1 in d4
7.780 * [backup-simplify]: Simplify -1 into -1
7.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
7.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
7.781 * [backup-simplify]: Simplify (+ 0 0) into 0
7.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
7.782 * [backup-simplify]: Simplify (+ 0 0) into 0
7.782 * [backup-simplify]: Simplify (- 0) into 0
7.783 * [backup-simplify]: Simplify (+ 0 0) into 0
7.785 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.785 * [taylor]: Taking taylor expansion of 0 in d2
7.785 * [backup-simplify]: Simplify 0 into 0
7.785 * [taylor]: Taking taylor expansion of 0 in d3
7.785 * [backup-simplify]: Simplify 0 into 0
7.785 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
7.786 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.786 * [backup-simplify]: Simplify (+ 0 0) into 0
7.786 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
7.787 * [backup-simplify]: Simplify (- 0) into 0
7.787 * [backup-simplify]: Simplify (+ 0 0) into 0
7.787 * [taylor]: Taking taylor expansion of 0 in d3
7.787 * [backup-simplify]: Simplify 0 into 0
7.787 * [taylor]: Taking taylor expansion of 0 in d3
7.787 * [backup-simplify]: Simplify 0 into 0
7.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.788 * [backup-simplify]: Simplify (- 0) into 0
7.788 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
7.788 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
7.788 * [taylor]: Taking taylor expansion of d4 in d4
7.788 * [backup-simplify]: Simplify 0 into 0
7.788 * [backup-simplify]: Simplify 1 into 1
7.788 * [backup-simplify]: Simplify (/ 1 1) into 1
7.789 * [backup-simplify]: Simplify 1 into 1
7.789 * [taylor]: Taking taylor expansion of 0 in d4
7.789 * [backup-simplify]: Simplify 0 into 0
7.789 * [taylor]: Taking taylor expansion of 0 in d4
7.789 * [backup-simplify]: Simplify 0 into 0
7.789 * [taylor]: Taking taylor expansion of 0 in d4
7.789 * [backup-simplify]: Simplify 0 into 0
7.789 * [backup-simplify]: Simplify -1 into -1
7.789 * [backup-simplify]: Simplify 1 into 1
7.789 * [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))
7.790 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (- (/ 1 (- d4)) (/ 1 (- d1))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1))
7.790 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d3 d4) around 0
7.790 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4
7.790 * [taylor]: Taking taylor expansion of -1 in d4
7.790 * [backup-simplify]: Simplify -1 into -1
7.790 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4
7.790 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
7.790 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
7.790 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
7.790 * [taylor]: Taking taylor expansion of d1 in d4
7.790 * [backup-simplify]: Simplify d1 into d1
7.790 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.790 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
7.790 * [taylor]: Taking taylor expansion of d3 in d4
7.790 * [backup-simplify]: Simplify d3 into d3
7.790 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.790 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
7.790 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
7.790 * [taylor]: Taking taylor expansion of d4 in d4
7.790 * [backup-simplify]: Simplify 0 into 0
7.790 * [backup-simplify]: Simplify 1 into 1
7.790 * [backup-simplify]: Simplify (/ 1 1) into 1
7.790 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
7.791 * [taylor]: Taking taylor expansion of d2 in d4
7.791 * [backup-simplify]: Simplify d2 into d2
7.791 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
7.791 * [taylor]: Taking taylor expansion of d1 in d4
7.791 * [backup-simplify]: Simplify d1 into d1
7.791 * [backup-simplify]: Simplify (+ 1 0) into 1
7.791 * [backup-simplify]: Simplify (- 1) into -1
7.792 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.792 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
7.792 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3
7.792 * [taylor]: Taking taylor expansion of -1 in d3
7.792 * [backup-simplify]: Simplify -1 into -1
7.792 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3
7.792 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
7.792 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
7.792 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
7.792 * [taylor]: Taking taylor expansion of d1 in d3
7.792 * [backup-simplify]: Simplify d1 into d1
7.792 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.792 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
7.792 * [taylor]: Taking taylor expansion of d3 in d3
7.792 * [backup-simplify]: Simplify 0 into 0
7.792 * [backup-simplify]: Simplify 1 into 1
7.792 * [backup-simplify]: Simplify (/ 1 1) into 1
7.792 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
7.793 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
7.793 * [taylor]: Taking taylor expansion of d4 in d3
7.793 * [backup-simplify]: Simplify d4 into d4
7.793 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.793 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
7.793 * [taylor]: Taking taylor expansion of d2 in d3
7.793 * [backup-simplify]: Simplify d2 into d2
7.793 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
7.793 * [taylor]: Taking taylor expansion of d1 in d3
7.793 * [backup-simplify]: Simplify d1 into d1
7.793 * [backup-simplify]: Simplify (+ 0 1) into 1
7.794 * [backup-simplify]: Simplify (+ 1 0) into 1
7.794 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.794 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2
7.794 * [taylor]: Taking taylor expansion of -1 in d2
7.794 * [backup-simplify]: Simplify -1 into -1
7.794 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2
7.794 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
7.794 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
7.794 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
7.794 * [taylor]: Taking taylor expansion of d1 in d2
7.794 * [backup-simplify]: Simplify d1 into d1
7.794 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
7.794 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
7.794 * [taylor]: Taking taylor expansion of d3 in d2
7.794 * [backup-simplify]: Simplify d3 into d3
7.794 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.794 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
7.794 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
7.794 * [taylor]: Taking taylor expansion of d4 in d2
7.794 * [backup-simplify]: Simplify d4 into d4
7.794 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.794 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
7.794 * [taylor]: Taking taylor expansion of d2 in d2
7.794 * [backup-simplify]: Simplify 0 into 0
7.794 * [backup-simplify]: Simplify 1 into 1
7.794 * [backup-simplify]: Simplify (/ 1 1) into 1
7.794 * [taylor]: Taking taylor expansion of d1 in d2
7.795 * [backup-simplify]: Simplify d1 into d1
7.795 * [backup-simplify]: Simplify (+ 0 1) into 1
7.795 * [backup-simplify]: Simplify (- 1) into -1
7.796 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.796 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
7.796 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
7.796 * [taylor]: Taking taylor expansion of -1 in d1
7.796 * [backup-simplify]: Simplify -1 into -1
7.796 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
7.796 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
7.796 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
7.796 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
7.796 * [taylor]: Taking taylor expansion of d1 in d1
7.796 * [backup-simplify]: Simplify 0 into 0
7.796 * [backup-simplify]: Simplify 1 into 1
7.796 * [backup-simplify]: Simplify (/ 1 1) into 1
7.796 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
7.796 * [taylor]: Taking taylor expansion of d3 in d1
7.796 * [backup-simplify]: Simplify d3 into d3
7.796 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.796 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
7.796 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
7.796 * [taylor]: Taking taylor expansion of d4 in d1
7.796 * [backup-simplify]: Simplify d4 into d4
7.796 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.797 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
7.797 * [taylor]: Taking taylor expansion of d2 in d1
7.797 * [backup-simplify]: Simplify d2 into d2
7.797 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
7.797 * [taylor]: Taking taylor expansion of d1 in d1
7.797 * [backup-simplify]: Simplify 0 into 0
7.797 * [backup-simplify]: Simplify 1 into 1
7.797 * [backup-simplify]: Simplify (+ 1 0) into 1
7.797 * [backup-simplify]: Simplify (+ 1 0) into 1
7.798 * [backup-simplify]: Simplify (/ 1 1) into 1
7.798 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
7.798 * [taylor]: Taking taylor expansion of -1 in d1
7.798 * [backup-simplify]: Simplify -1 into -1
7.798 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
7.798 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
7.798 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
7.798 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
7.798 * [taylor]: Taking taylor expansion of d1 in d1
7.798 * [backup-simplify]: Simplify 0 into 0
7.798 * [backup-simplify]: Simplify 1 into 1
7.798 * [backup-simplify]: Simplify (/ 1 1) into 1
7.798 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
7.798 * [taylor]: Taking taylor expansion of d3 in d1
7.798 * [backup-simplify]: Simplify d3 into d3
7.798 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.798 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
7.798 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
7.798 * [taylor]: Taking taylor expansion of d4 in d1
7.799 * [backup-simplify]: Simplify d4 into d4
7.799 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.799 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
7.799 * [taylor]: Taking taylor expansion of d2 in d1
7.799 * [backup-simplify]: Simplify d2 into d2
7.799 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
7.799 * [taylor]: Taking taylor expansion of d1 in d1
7.799 * [backup-simplify]: Simplify 0 into 0
7.799 * [backup-simplify]: Simplify 1 into 1
7.799 * [backup-simplify]: Simplify (+ 1 0) into 1
7.799 * [backup-simplify]: Simplify (+ 1 0) into 1
7.800 * [backup-simplify]: Simplify (/ 1 1) into 1
7.800 * [backup-simplify]: Simplify (* -1 1) into -1
7.800 * [taylor]: Taking taylor expansion of -1 in d2
7.800 * [backup-simplify]: Simplify -1 into -1
7.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.801 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
7.801 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
7.801 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
7.801 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
7.802 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
7.803 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
7.803 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
7.803 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
7.803 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
7.803 * [taylor]: Taking taylor expansion of d4 in d2
7.803 * [backup-simplify]: Simplify d4 into d4
7.803 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.803 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
7.803 * [taylor]: Taking taylor expansion of d2 in d2
7.803 * [backup-simplify]: Simplify 0 into 0
7.803 * [backup-simplify]: Simplify 1 into 1
7.804 * [backup-simplify]: Simplify (/ 1 1) into 1
7.804 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
7.804 * [taylor]: Taking taylor expansion of d3 in d2
7.804 * [backup-simplify]: Simplify d3 into d3
7.804 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
7.804 * [backup-simplify]: Simplify (+ 0 1) into 1
7.804 * [backup-simplify]: Simplify (+ 1 0) into 1
7.805 * [taylor]: Taking taylor expansion of 1 in d3
7.805 * [backup-simplify]: Simplify 1 into 1
7.805 * [taylor]: Taking taylor expansion of -1 in d3
7.805 * [backup-simplify]: Simplify -1 into -1
7.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
7.806 * [backup-simplify]: Simplify (+ 0 0) into 0
7.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
7.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
7.806 * [backup-simplify]: Simplify (+ 0 0) into 0
7.807 * [backup-simplify]: Simplify (- 0) into 0
7.807 * [backup-simplify]: Simplify (+ 0 0) into 0
7.808 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0
7.809 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0
7.809 * [taylor]: Taking taylor expansion of 0 in d2
7.809 * [backup-simplify]: Simplify 0 into 0
7.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.810 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
7.810 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
7.810 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
7.810 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
7.810 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
7.810 * [taylor]: Taking taylor expansion of d4 in d3
7.810 * [backup-simplify]: Simplify d4 into d4
7.810 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
7.810 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
7.810 * [taylor]: Taking taylor expansion of d3 in d3
7.810 * [backup-simplify]: Simplify 0 into 0
7.810 * [backup-simplify]: Simplify 1 into 1
7.811 * [backup-simplify]: Simplify (/ 1 1) into 1
7.811 * [backup-simplify]: Simplify (- 1) into -1
7.811 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.811 * [taylor]: Taking taylor expansion of -1 in d4
7.812 * [backup-simplify]: Simplify -1 into -1
7.812 * [taylor]: Taking taylor expansion of 0 in d3
7.812 * [backup-simplify]: Simplify 0 into 0
7.812 * [taylor]: Taking taylor expansion of 1 in d4
7.812 * [backup-simplify]: Simplify 1 into 1
7.812 * [taylor]: Taking taylor expansion of -1 in d4
7.812 * [backup-simplify]: Simplify -1 into -1
7.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
7.813 * [backup-simplify]: Simplify (+ 0 0) into 0
7.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
7.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
7.814 * [backup-simplify]: Simplify (+ 0 0) into 0
7.814 * [backup-simplify]: Simplify (- 0) into 0
7.814 * [backup-simplify]: Simplify (+ 0 0) into 0
7.816 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.817 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0
7.817 * [taylor]: Taking taylor expansion of 0 in d2
7.817 * [backup-simplify]: Simplify 0 into 0
7.817 * [taylor]: Taking taylor expansion of 0 in d3
7.817 * [backup-simplify]: Simplify 0 into 0
7.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
7.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.819 * [backup-simplify]: Simplify (+ 0 0) into 0
7.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
7.819 * [backup-simplify]: Simplify (- 0) into 0
7.819 * [backup-simplify]: Simplify (+ 0 0) into 0
7.819 * [taylor]: Taking taylor expansion of 0 in d3
7.819 * [backup-simplify]: Simplify 0 into 0
7.820 * [taylor]: Taking taylor expansion of 0 in d3
7.820 * [backup-simplify]: Simplify 0 into 0
7.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.821 * [backup-simplify]: Simplify (- 0) into 0
7.821 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
7.821 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
7.821 * [taylor]: Taking taylor expansion of d4 in d4
7.821 * [backup-simplify]: Simplify 0 into 0
7.821 * [backup-simplify]: Simplify 1 into 1
7.821 * [backup-simplify]: Simplify (/ 1 1) into 1
7.821 * [backup-simplify]: Simplify 1 into 1
7.821 * [taylor]: Taking taylor expansion of 0 in d4
7.821 * [backup-simplify]: Simplify 0 into 0
7.821 * [taylor]: Taking taylor expansion of 0 in d4
7.821 * [backup-simplify]: Simplify 0 into 0
7.821 * [taylor]: Taking taylor expansion of 0 in d4
7.821 * [backup-simplify]: Simplify 0 into 0
7.821 * [backup-simplify]: Simplify -1 into -1
7.821 * [backup-simplify]: Simplify 1 into 1
7.822 * [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))
7.822 * * * [progress]: simplifying candidates
7.822 * * * * [progress]: [ 1 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (log1p (expm1 (* d1 (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.822 * * * * [progress]: [ 2 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (expm1 (log1p (* d1 (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.822 * * * * [progress]: [ 3 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (pow (* d1 (+ (- d2 d3) (- d4 d1))) 1) (- (* d1 d1) (* d1 d1))))>
7.822 * * * * [progress]: [ 4 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (pow (* d1 (+ (- d2 d3) (- d4 d1))) 1) (- (* d1 d1) (* d1 d1))))>
7.822 * * * * [progress]: [ 5 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (exp (+ (log d1) (log (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.822 * * * * [progress]: [ 6 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (exp (log (* d1 (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.822 * * * * [progress]: [ 7 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (log (exp (* d1 (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.822 * * * * [progress]: [ 8 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (cbrt (* (* (* d1 d1) d1) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 9 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 10 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (cbrt (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 11 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 12 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* 1 (* d1 (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 13 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 14 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 15 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (* (- d2 d3) d1) (* (- d4 d1) d1)) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 16 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* d1 (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))) (cbrt (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 17 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* d1 (sqrt (+ (- d2 d3) (- d4 d1)))) (sqrt (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 18 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* d1 1) (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 19 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* d1 1) (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 20 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* d1 1) (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 21 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* d1 1) (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 22 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* d1 1) (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 23 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 24 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
7.823 * * * * [progress]: [ 25 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* 1 (* d1 (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 26 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 27 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 28 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3))))) (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 29 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1))))) (* (+ d2 d3) (+ d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 30 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* d1 (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3))) (+ (* (- d2 d3) (- d2 d3)) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 31 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 32 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (+ (- d2 d3) (- d4 d1)) d1) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 33 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 34 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d1 d1) (* d1 d1))))>
7.824 * * * * [progress]: [ 35 / 35 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d1 d1) (* d1 d1))))>
7.825 * [simplify]: Simplifying:
  (expm1 (* d1 (+ (- d2 d3) (- d4 d1))))
  (log1p (* d1 (+ (- d2 d3) (- d4 d1))))
  (* d1 (+ (- d2 d3) (- d4 d1)))
  (+ (log d1) (log (+ (- d2 d3) (- d4 d1))))
  (log (* d1 (+ (- d2 d3) (- d4 d1))))
  (exp (* d1 (+ (- d2 d3) (- d4 d1))))
  (* (* (* d1 d1) d1) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1))))
  (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
  (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
  (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1))))
  (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
  (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1))))
  (* d1 (- d2 d3))
  (* d1 (- d4 d1))
  (* (- d2 d3) d1)
  (* (- d4 d1) d1)
  (* d1 (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1)))))
  (* d1 (sqrt (+ (- d2 d3) (- d4 d1))))
  (* d1 1)
  (* d1 1)
  (* d1 1)
  (* d1 1)
  (* d1 1)
  (* (cbrt d1) (+ (- d2 d3) (- d4 d1)))
  (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))
  (* d1 (+ (- d2 d3) (- d4 d1)))
  (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3)))))
  (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1)))))
  (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3)))))
  (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1)))))
  (* d1 (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3)))
  (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1))))
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
7.826 * * [simplify]: iteration 1: (93 enodes)
7.864 * * [simplify]: iteration 2: (308 enodes)
8.100 * * [simplify]: iteration 3: (1184 enodes)
9.669 * * [simplify]: Extracting #0: cost 25 inf + 0
9.669 * * [simplify]: Extracting #1: cost 265 inf + 1
9.674 * * [simplify]: Extracting #2: cost 1371 inf + 6391
9.698 * * [simplify]: Extracting #3: cost 1507 inf + 110169
9.834 * * [simplify]: Extracting #4: cost 344 inf + 389880
9.991 * * [simplify]: Extracting #5: cost 14 inf + 521943
10.135 * * [simplify]: Extracting #6: cost 0 inf + 517029
10.276 * [simplify]: Simplified to:
  (expm1 (* d1 (- (+ (- d2 d3) d4) d1)))
  (log1p (* d1 (- (+ (- d2 d3) d4) d1)))
  (* d1 (- (+ (- d2 d3) d4) d1))
  (log (* d1 (- (+ (- d2 d3) d4) d1)))
  (log (* d1 (- (+ (- d2 d3) d4) d1)))
  (exp (* d1 (- (+ (- d2 d3) d4) d1)))
  (* (* (* d1 (- (+ (- d2 d3) d4) d1)) (* d1 (- (+ (- d2 d3) d4) d1))) (* d1 (- (+ (- d2 d3) d4) d1)))
  (* (cbrt (* d1 (- (+ (- d2 d3) d4) d1))) (cbrt (* d1 (- (+ (- d2 d3) d4) d1))))
  (cbrt (* d1 (- (+ (- d2 d3) d4) d1)))
  (* (* (* d1 (- (+ (- d2 d3) d4) d1)) (* d1 (- (+ (- d2 d3) d4) d1))) (* d1 (- (+ (- d2 d3) d4) d1)))
  (sqrt (* d1 (- (+ (- d2 d3) d4) d1)))
  (sqrt (* d1 (- (+ (- d2 d3) d4) d1)))
  (* (sqrt d1) (sqrt (- (+ (- d2 d3) d4) d1)))
  (* (sqrt d1) (sqrt (- (+ (- d2 d3) d4) d1)))
  (* (- d2 d3) d1)
  (* (- d4 d1) d1)
  (* (- d2 d3) d1)
  (* (- d4 d1) d1)
  (* (* (cbrt (- (+ (- d2 d3) d4) d1)) d1) (cbrt (- (+ (- d2 d3) d4) d1)))
  (* d1 (sqrt (- (+ (- d2 d3) d4) d1)))
  d1
  d1
  d1
  d1
  d1
  (* (cbrt d1) (- (+ (- d2 d3) d4) d1))
  (* (- (+ (- d2 d3) d4) d1) (sqrt d1))
  (* d1 (- (+ (- d2 d3) d4) d1))
  (* d1 (fma (fma d4 d4 (* (+ d1 d4) d1)) (- (* (* d2 d2) d2) (* d3 (* d3 d3))) (* (fma d3 (+ d2 d3) (* d2 d2)) (- (* d4 (* d4 d4)) (* d1 (* d1 d1))))))
  (* d1 (* (+ d1 d4) (+ (- (* (* d2 d2) d2) (* d3 (* d3 d3))) (* (fma d3 (+ d2 d3) (* d2 d2)) (- d4 d1)))))
  (* (* (+ d2 d3) (+ (- (* d4 (* d4 d4)) (* d1 (* d1 d1))) (* (- d2 d3) (fma d4 d4 (* (+ d1 d4) d1))))) d1)
  (* d1 (* (+ d1 d4) (+ (* (- d2 d3) (+ d2 d3)) (* (+ d2 d3) (- d4 d1)))))
  (* (fma (- d4 d1) (* (- d4 d1) (- d4 d1)) (* (* (- d2 d3) (- d2 d3)) (- d2 d3))) d1)
  (* (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1))) d1)
  (- (* (- d2 d3) d1) (* d1 d1))
  (* d1 (+ (- d2 d3) d4))
  (* d1 (+ (- d2 d3) d4))
10.281 * * * [progress]: adding candidates to table
10.728 * * [progress]: iteration 3 / 4
10.729 * * * [progress]: picking best candidate
10.735 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
10.735 * * * [progress]: localizing error
10.784 * * * [progress]: generating rewritten candidates
10.784 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
10.866 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
10.947 * * * [progress]: generating series expansions
10.947 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
10.947 * [backup-simplify]: Simplify (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) into (* (- (+ d2 d4) (+ d3 d1)) d1)
10.947 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d3 d4) around 0
10.947 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4
10.947 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
10.947 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4
10.947 * [taylor]: Taking taylor expansion of d2 in d4
10.947 * [backup-simplify]: Simplify d2 into d2
10.947 * [taylor]: Taking taylor expansion of d4 in d4
10.947 * [backup-simplify]: Simplify 0 into 0
10.947 * [backup-simplify]: Simplify 1 into 1
10.947 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
10.947 * [taylor]: Taking taylor expansion of d3 in d4
10.947 * [backup-simplify]: Simplify d3 into d3
10.947 * [taylor]: Taking taylor expansion of d1 in d4
10.947 * [backup-simplify]: Simplify d1 into d1
10.947 * [taylor]: Taking taylor expansion of d1 in d4
10.947 * [backup-simplify]: Simplify d1 into d1
10.947 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3
10.947 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
10.947 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3
10.947 * [taylor]: Taking taylor expansion of d2 in d3
10.947 * [backup-simplify]: Simplify d2 into d2
10.947 * [taylor]: Taking taylor expansion of d4 in d3
10.947 * [backup-simplify]: Simplify d4 into d4
10.947 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
10.947 * [taylor]: Taking taylor expansion of d3 in d3
10.947 * [backup-simplify]: Simplify 0 into 0
10.947 * [backup-simplify]: Simplify 1 into 1
10.947 * [taylor]: Taking taylor expansion of d1 in d3
10.947 * [backup-simplify]: Simplify d1 into d1
10.947 * [taylor]: Taking taylor expansion of d1 in d3
10.947 * [backup-simplify]: Simplify d1 into d1
10.947 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2
10.947 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
10.947 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
10.947 * [taylor]: Taking taylor expansion of d2 in d2
10.947 * [backup-simplify]: Simplify 0 into 0
10.947 * [backup-simplify]: Simplify 1 into 1
10.948 * [taylor]: Taking taylor expansion of d4 in d2
10.948 * [backup-simplify]: Simplify d4 into d4
10.948 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
10.948 * [taylor]: Taking taylor expansion of d3 in d2
10.948 * [backup-simplify]: Simplify d3 into d3
10.948 * [taylor]: Taking taylor expansion of d1 in d2
10.948 * [backup-simplify]: Simplify d1 into d1
10.948 * [taylor]: Taking taylor expansion of d1 in d2
10.948 * [backup-simplify]: Simplify d1 into d1
10.948 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1
10.948 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
10.948 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
10.948 * [taylor]: Taking taylor expansion of d2 in d1
10.948 * [backup-simplify]: Simplify d2 into d2
10.948 * [taylor]: Taking taylor expansion of d4 in d1
10.948 * [backup-simplify]: Simplify d4 into d4
10.948 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
10.948 * [taylor]: Taking taylor expansion of d3 in d1
10.948 * [backup-simplify]: Simplify d3 into d3
10.948 * [taylor]: Taking taylor expansion of d1 in d1
10.948 * [backup-simplify]: Simplify 0 into 0
10.948 * [backup-simplify]: Simplify 1 into 1
10.948 * [taylor]: Taking taylor expansion of d1 in d1
10.948 * [backup-simplify]: Simplify 0 into 0
10.948 * [backup-simplify]: Simplify 1 into 1
10.948 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1
10.948 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
10.948 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
10.948 * [taylor]: Taking taylor expansion of d2 in d1
10.948 * [backup-simplify]: Simplify d2 into d2
10.948 * [taylor]: Taking taylor expansion of d4 in d1
10.948 * [backup-simplify]: Simplify d4 into d4
10.948 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
10.948 * [taylor]: Taking taylor expansion of d3 in d1
10.948 * [backup-simplify]: Simplify d3 into d3
10.948 * [taylor]: Taking taylor expansion of d1 in d1
10.948 * [backup-simplify]: Simplify 0 into 0
10.948 * [backup-simplify]: Simplify 1 into 1
10.948 * [taylor]: Taking taylor expansion of d1 in d1
10.948 * [backup-simplify]: Simplify 0 into 0
10.948 * [backup-simplify]: Simplify 1 into 1
10.948 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4)
10.948 * [backup-simplify]: Simplify (+ d3 0) into d3
10.948 * [backup-simplify]: Simplify (- d3) into (- d3)
10.948 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
10.948 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0
10.948 * [taylor]: Taking taylor expansion of 0 in d2
10.948 * [backup-simplify]: Simplify 0 into 0
10.949 * [taylor]: Taking taylor expansion of 0 in d3
10.949 * [backup-simplify]: Simplify 0 into 0
10.949 * [taylor]: Taking taylor expansion of 0 in d4
10.949 * [backup-simplify]: Simplify 0 into 0
10.949 * [backup-simplify]: Simplify 0 into 0
10.949 * [backup-simplify]: Simplify (+ 0 0) into 0
10.950 * [backup-simplify]: Simplify (+ 0 1) into 1
10.950 * [backup-simplify]: Simplify (- 1) into -1
10.951 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.951 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3)
10.951 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2
10.951 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
10.951 * [taylor]: Taking taylor expansion of d2 in d2
10.951 * [backup-simplify]: Simplify 0 into 0
10.951 * [backup-simplify]: Simplify 1 into 1
10.951 * [taylor]: Taking taylor expansion of d4 in d2
10.951 * [backup-simplify]: Simplify d4 into d4
10.951 * [taylor]: Taking taylor expansion of d3 in d2
10.951 * [backup-simplify]: Simplify d3 into d3
10.951 * [backup-simplify]: Simplify (+ 0 d4) into d4
10.951 * [backup-simplify]: Simplify (- d3) into (- d3)
10.951 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
10.951 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
10.951 * [taylor]: Taking taylor expansion of d4 in d3
10.951 * [backup-simplify]: Simplify d4 into d4
10.951 * [taylor]: Taking taylor expansion of d3 in d3
10.951 * [backup-simplify]: Simplify 0 into 0
10.952 * [backup-simplify]: Simplify 1 into 1
10.952 * [backup-simplify]: Simplify (- 0) into 0
10.952 * [backup-simplify]: Simplify (+ d4 0) into d4
10.952 * [taylor]: Taking taylor expansion of d4 in d4
10.952 * [backup-simplify]: Simplify 0 into 0
10.952 * [backup-simplify]: Simplify 1 into 1
10.952 * [backup-simplify]: Simplify 0 into 0
10.952 * [taylor]: Taking taylor expansion of 0 in d3
10.952 * [backup-simplify]: Simplify 0 into 0
10.952 * [taylor]: Taking taylor expansion of 0 in d4
10.952 * [backup-simplify]: Simplify 0 into 0
10.952 * [backup-simplify]: Simplify 0 into 0
10.952 * [taylor]: Taking taylor expansion of 0 in d4
10.952 * [backup-simplify]: Simplify 0 into 0
10.952 * [backup-simplify]: Simplify 0 into 0
10.952 * [backup-simplify]: Simplify 0 into 0
10.953 * [backup-simplify]: Simplify (+ 0 0) into 0
10.953 * [backup-simplify]: Simplify (+ 0 0) into 0
10.953 * [backup-simplify]: Simplify (- 0) into 0
10.953 * [backup-simplify]: Simplify (+ 0 0) into 0
10.954 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1)
10.954 * [taylor]: Taking taylor expansion of (- 1) in d2
10.954 * [taylor]: Taking taylor expansion of 1 in d2
10.954 * [backup-simplify]: Simplify 1 into 1
10.954 * [backup-simplify]: Simplify (- 1) into -1
10.954 * [taylor]: Taking taylor expansion of -1 in d3
10.954 * [backup-simplify]: Simplify -1 into -1
10.954 * [taylor]: Taking taylor expansion of -1 in d4
10.954 * [backup-simplify]: Simplify -1 into -1
10.954 * [backup-simplify]: Simplify -1 into -1
10.955 * [backup-simplify]: Simplify (+ 1 0) into 1
10.955 * [backup-simplify]: Simplify (- 0) into 0
10.955 * [backup-simplify]: Simplify (+ 1 0) into 1
10.955 * [taylor]: Taking taylor expansion of 1 in d3
10.955 * [backup-simplify]: Simplify 1 into 1
10.955 * [taylor]: Taking taylor expansion of 1 in d4
10.955 * [backup-simplify]: Simplify 1 into 1
10.955 * [backup-simplify]: Simplify 1 into 1
10.955 * [taylor]: Taking taylor expansion of 0 in d3
10.955 * [backup-simplify]: Simplify 0 into 0
10.955 * [taylor]: Taking taylor expansion of 0 in d4
10.955 * [backup-simplify]: Simplify 0 into 0
10.955 * [backup-simplify]: Simplify 0 into 0
10.956 * [backup-simplify]: Simplify (- 1) into -1
10.956 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.956 * [taylor]: Taking taylor expansion of -1 in d4
10.956 * [backup-simplify]: Simplify -1 into -1
10.956 * [backup-simplify]: Simplify -1 into -1
10.956 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
10.956 * [backup-simplify]: Simplify (* (sqrt (/ 1 d1)) (* (sqrt (/ 1 d1)) (+ (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d4) (/ 1 d1))))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1)
10.956 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0
10.957 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
10.957 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
10.957 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
10.957 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
10.957 * [taylor]: Taking taylor expansion of d4 in d4
10.957 * [backup-simplify]: Simplify 0 into 0
10.957 * [backup-simplify]: Simplify 1 into 1
10.957 * [backup-simplify]: Simplify (/ 1 1) into 1
10.957 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
10.957 * [taylor]: Taking taylor expansion of d2 in d4
10.957 * [backup-simplify]: Simplify d2 into d2
10.957 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
10.957 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
10.957 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
10.957 * [taylor]: Taking taylor expansion of d1 in d4
10.957 * [backup-simplify]: Simplify d1 into d1
10.957 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
10.957 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
10.957 * [taylor]: Taking taylor expansion of d3 in d4
10.957 * [backup-simplify]: Simplify d3 into d3
10.957 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.957 * [taylor]: Taking taylor expansion of d1 in d4
10.957 * [backup-simplify]: Simplify d1 into d1
10.958 * [backup-simplify]: Simplify (+ 1 0) into 1
10.958 * [backup-simplify]: Simplify (+ 1 0) into 1
10.958 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
10.958 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
10.958 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
10.958 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
10.958 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
10.958 * [taylor]: Taking taylor expansion of d4 in d3
10.958 * [backup-simplify]: Simplify d4 into d4
10.958 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.958 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
10.958 * [taylor]: Taking taylor expansion of d2 in d3
10.959 * [backup-simplify]: Simplify d2 into d2
10.959 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
10.959 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
10.959 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
10.959 * [taylor]: Taking taylor expansion of d1 in d3
10.959 * [backup-simplify]: Simplify d1 into d1
10.959 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
10.959 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
10.959 * [taylor]: Taking taylor expansion of d3 in d3
10.959 * [backup-simplify]: Simplify 0 into 0
10.959 * [backup-simplify]: Simplify 1 into 1
10.959 * [backup-simplify]: Simplify (/ 1 1) into 1
10.959 * [taylor]: Taking taylor expansion of d1 in d3
10.959 * [backup-simplify]: Simplify d1 into d1
10.960 * [backup-simplify]: Simplify (+ 0 1) into 1
10.960 * [backup-simplify]: Simplify (- 1) into -1
10.960 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.960 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
10.960 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
10.961 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
10.961 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
10.961 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
10.961 * [taylor]: Taking taylor expansion of d4 in d2
10.961 * [backup-simplify]: Simplify d4 into d4
10.961 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.961 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
10.961 * [taylor]: Taking taylor expansion of d2 in d2
10.961 * [backup-simplify]: Simplify 0 into 0
10.961 * [backup-simplify]: Simplify 1 into 1
10.961 * [backup-simplify]: Simplify (/ 1 1) into 1
10.961 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
10.961 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
10.961 * [taylor]: Taking taylor expansion of d1 in d2
10.961 * [backup-simplify]: Simplify d1 into d1
10.961 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
10.961 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
10.961 * [taylor]: Taking taylor expansion of d3 in d2
10.961 * [backup-simplify]: Simplify d3 into d3
10.961 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.961 * [taylor]: Taking taylor expansion of d1 in d2
10.961 * [backup-simplify]: Simplify d1 into d1
10.962 * [backup-simplify]: Simplify (+ 0 1) into 1
10.962 * [backup-simplify]: Simplify (+ 1 0) into 1
10.962 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
10.962 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
10.962 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
10.962 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
10.962 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
10.962 * [taylor]: Taking taylor expansion of d4 in d1
10.962 * [backup-simplify]: Simplify d4 into d4
10.962 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.962 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
10.962 * [taylor]: Taking taylor expansion of d2 in d1
10.962 * [backup-simplify]: Simplify d2 into d2
10.962 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
10.962 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
10.962 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
10.962 * [taylor]: Taking taylor expansion of d1 in d1
10.962 * [backup-simplify]: Simplify 0 into 0
10.962 * [backup-simplify]: Simplify 1 into 1
10.963 * [backup-simplify]: Simplify (/ 1 1) into 1
10.963 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
10.963 * [taylor]: Taking taylor expansion of d3 in d1
10.963 * [backup-simplify]: Simplify d3 into d3
10.963 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.963 * [taylor]: Taking taylor expansion of d1 in d1
10.963 * [backup-simplify]: Simplify 0 into 0
10.963 * [backup-simplify]: Simplify 1 into 1
10.963 * [backup-simplify]: Simplify (+ 1 0) into 1
10.963 * [backup-simplify]: Simplify (- 1) into -1
10.964 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.964 * [backup-simplify]: Simplify (/ -1 1) into -1
10.964 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
10.964 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
10.964 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
10.964 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
10.964 * [taylor]: Taking taylor expansion of d4 in d1
10.964 * [backup-simplify]: Simplify d4 into d4
10.964 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.964 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
10.964 * [taylor]: Taking taylor expansion of d2 in d1
10.964 * [backup-simplify]: Simplify d2 into d2
10.964 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
10.964 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
10.964 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
10.964 * [taylor]: Taking taylor expansion of d1 in d1
10.964 * [backup-simplify]: Simplify 0 into 0
10.964 * [backup-simplify]: Simplify 1 into 1
10.965 * [backup-simplify]: Simplify (/ 1 1) into 1
10.965 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
10.965 * [taylor]: Taking taylor expansion of d3 in d1
10.965 * [backup-simplify]: Simplify d3 into d3
10.965 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.965 * [taylor]: Taking taylor expansion of d1 in d1
10.965 * [backup-simplify]: Simplify 0 into 0
10.965 * [backup-simplify]: Simplify 1 into 1
10.965 * [backup-simplify]: Simplify (+ 1 0) into 1
10.965 * [backup-simplify]: Simplify (- 1) into -1
10.966 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.966 * [backup-simplify]: Simplify (/ -1 1) into -1
10.966 * [taylor]: Taking taylor expansion of -1 in d2
10.966 * [backup-simplify]: Simplify -1 into -1
10.966 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
10.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.967 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
10.967 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
10.967 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
10.967 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
10.967 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
10.967 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
10.968 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
10.968 * [taylor]: Taking taylor expansion of d4 in d2
10.968 * [backup-simplify]: Simplify d4 into d4
10.968 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.968 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
10.968 * [taylor]: Taking taylor expansion of d2 in d2
10.968 * [backup-simplify]: Simplify 0 into 0
10.968 * [backup-simplify]: Simplify 1 into 1
10.968 * [backup-simplify]: Simplify (/ 1 1) into 1
10.968 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
10.968 * [taylor]: Taking taylor expansion of d3 in d2
10.968 * [backup-simplify]: Simplify d3 into d3
10.968 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.968 * [backup-simplify]: Simplify (+ 0 1) into 1
10.969 * [backup-simplify]: Simplify (+ 1 0) into 1
10.969 * [taylor]: Taking taylor expansion of 1 in d3
10.969 * [backup-simplify]: Simplify 1 into 1
10.969 * [taylor]: Taking taylor expansion of -1 in d3
10.969 * [backup-simplify]: Simplify -1 into -1
10.969 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
10.969 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
10.969 * [backup-simplify]: Simplify (+ 0 0) into 0
10.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.970 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
10.970 * [backup-simplify]: Simplify (+ 0 0) into 0
10.970 * [backup-simplify]: Simplify (- 0) into 0
10.970 * [backup-simplify]: Simplify (+ 0 0) into 0
10.971 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0
10.971 * [taylor]: Taking taylor expansion of 0 in d2
10.971 * [backup-simplify]: Simplify 0 into 0
10.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.972 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
10.972 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
10.972 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
10.972 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
10.972 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
10.972 * [taylor]: Taking taylor expansion of d4 in d3
10.972 * [backup-simplify]: Simplify d4 into d4
10.972 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.972 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
10.972 * [taylor]: Taking taylor expansion of d3 in d3
10.972 * [backup-simplify]: Simplify 0 into 0
10.972 * [backup-simplify]: Simplify 1 into 1
10.973 * [backup-simplify]: Simplify (/ 1 1) into 1
10.973 * [backup-simplify]: Simplify (- 1) into -1
10.973 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.973 * [taylor]: Taking taylor expansion of -1 in d4
10.973 * [backup-simplify]: Simplify -1 into -1
10.973 * [taylor]: Taking taylor expansion of 0 in d3
10.973 * [backup-simplify]: Simplify 0 into 0
10.973 * [taylor]: Taking taylor expansion of 1 in d4
10.973 * [backup-simplify]: Simplify 1 into 1
10.973 * [taylor]: Taking taylor expansion of -1 in d4
10.973 * [backup-simplify]: Simplify -1 into -1
10.973 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
10.973 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
10.974 * [backup-simplify]: Simplify (+ 0 0) into 0
10.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
10.975 * [backup-simplify]: Simplify (+ 0 0) into 0
10.975 * [backup-simplify]: Simplify (- 0) into 0
10.975 * [backup-simplify]: Simplify (+ 0 0) into 0
10.976 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.976 * [taylor]: Taking taylor expansion of 0 in d2
10.976 * [backup-simplify]: Simplify 0 into 0
10.976 * [taylor]: Taking taylor expansion of 0 in d3
10.976 * [backup-simplify]: Simplify 0 into 0
10.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
10.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.978 * [backup-simplify]: Simplify (+ 0 0) into 0
10.978 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
10.978 * [backup-simplify]: Simplify (- 0) into 0
10.978 * [backup-simplify]: Simplify (+ 0 0) into 0
10.978 * [taylor]: Taking taylor expansion of 0 in d3
10.978 * [backup-simplify]: Simplify 0 into 0
10.978 * [taylor]: Taking taylor expansion of 0 in d3
10.978 * [backup-simplify]: Simplify 0 into 0
10.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.979 * [backup-simplify]: Simplify (- 0) into 0
10.979 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
10.979 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
10.979 * [taylor]: Taking taylor expansion of d4 in d4
10.979 * [backup-simplify]: Simplify 0 into 0
10.979 * [backup-simplify]: Simplify 1 into 1
10.980 * [backup-simplify]: Simplify (/ 1 1) into 1
10.980 * [backup-simplify]: Simplify 1 into 1
10.980 * [taylor]: Taking taylor expansion of 0 in d4
10.980 * [backup-simplify]: Simplify 0 into 0
10.980 * [taylor]: Taking taylor expansion of 0 in d4
10.980 * [backup-simplify]: Simplify 0 into 0
10.980 * [taylor]: Taking taylor expansion of 0 in d4
10.980 * [backup-simplify]: Simplify 0 into 0
10.980 * [backup-simplify]: Simplify -1 into -1
10.980 * [backup-simplify]: Simplify 1 into 1
10.980 * [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))
10.981 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- d1))) (* (sqrt (/ 1 (- d1))) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (- (/ 1 (- d4)) (/ 1 (- d1)))))) into (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (pow (sqrt (/ -1 d1)) 2))
10.981 * [approximate]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (pow (sqrt (/ -1 d1)) 2)) in (d1 d2 d3 d4) around 0
10.981 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (pow (sqrt (/ -1 d1)) 2)) in d4
10.981 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
10.981 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
10.981 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
10.981 * [taylor]: Taking taylor expansion of d1 in d4
10.981 * [backup-simplify]: Simplify d1 into d1
10.981 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
10.981 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
10.981 * [taylor]: Taking taylor expansion of d3 in d4
10.981 * [backup-simplify]: Simplify d3 into d3
10.981 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.981 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
10.981 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
10.981 * [taylor]: Taking taylor expansion of d4 in d4
10.981 * [backup-simplify]: Simplify 0 into 0
10.981 * [backup-simplify]: Simplify 1 into 1
10.982 * [backup-simplify]: Simplify (/ 1 1) into 1
10.982 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
10.982 * [taylor]: Taking taylor expansion of d2 in d4
10.982 * [backup-simplify]: Simplify d2 into d2
10.982 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
10.982 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 d1)) 2) in d4
10.982 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d4
10.982 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4
10.982 * [taylor]: Taking taylor expansion of -1 in d4
10.982 * [backup-simplify]: Simplify -1 into -1
10.982 * [taylor]: Taking taylor expansion of d1 in d4
10.982 * [backup-simplify]: Simplify d1 into d1
10.982 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
10.982 * [backup-simplify]: Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
10.982 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0
10.983 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 d1)))) into 0
10.983 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (pow (sqrt (/ -1 d1)) 2)) in d3
10.983 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
10.983 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
10.983 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
10.983 * [taylor]: Taking taylor expansion of d1 in d3
10.983 * [backup-simplify]: Simplify d1 into d1
10.983 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
10.983 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
10.983 * [taylor]: Taking taylor expansion of d3 in d3
10.983 * [backup-simplify]: Simplify 0 into 0
10.983 * [backup-simplify]: Simplify 1 into 1
10.983 * [backup-simplify]: Simplify (/ 1 1) into 1
10.983 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
10.983 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
10.983 * [taylor]: Taking taylor expansion of d4 in d3
10.983 * [backup-simplify]: Simplify d4 into d4
10.984 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.984 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
10.984 * [taylor]: Taking taylor expansion of d2 in d3
10.984 * [backup-simplify]: Simplify d2 into d2
10.984 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
10.984 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 d1)) 2) in d3
10.984 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d3
10.984 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3
10.984 * [taylor]: Taking taylor expansion of -1 in d3
10.984 * [backup-simplify]: Simplify -1 into -1
10.984 * [taylor]: Taking taylor expansion of d1 in d3
10.984 * [backup-simplify]: Simplify d1 into d1
10.984 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
10.984 * [backup-simplify]: Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
10.984 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0
10.984 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 d1)))) into 0
10.984 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (pow (sqrt (/ -1 d1)) 2)) in d2
10.984 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
10.984 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
10.984 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
10.984 * [taylor]: Taking taylor expansion of d1 in d2
10.984 * [backup-simplify]: Simplify d1 into d1
10.984 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
10.984 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
10.984 * [taylor]: Taking taylor expansion of d3 in d2
10.985 * [backup-simplify]: Simplify d3 into d3
10.985 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.985 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
10.985 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
10.985 * [taylor]: Taking taylor expansion of d4 in d2
10.985 * [backup-simplify]: Simplify d4 into d4
10.985 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.985 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
10.985 * [taylor]: Taking taylor expansion of d2 in d2
10.985 * [backup-simplify]: Simplify 0 into 0
10.985 * [backup-simplify]: Simplify 1 into 1
10.985 * [backup-simplify]: Simplify (/ 1 1) into 1
10.985 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 d1)) 2) in d2
10.985 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d2
10.985 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2
10.985 * [taylor]: Taking taylor expansion of -1 in d2
10.985 * [backup-simplify]: Simplify -1 into -1
10.985 * [taylor]: Taking taylor expansion of d1 in d2
10.985 * [backup-simplify]: Simplify d1 into d1
10.986 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
10.986 * [backup-simplify]: Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
10.986 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0
10.986 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 d1)))) into 0
10.986 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (pow (sqrt (/ -1 d1)) 2)) in d1
10.986 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
10.986 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
10.986 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
10.986 * [taylor]: Taking taylor expansion of d1 in d1
10.986 * [backup-simplify]: Simplify 0 into 0
10.986 * [backup-simplify]: Simplify 1 into 1
10.986 * [backup-simplify]: Simplify (/ 1 1) into 1
10.986 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
10.986 * [taylor]: Taking taylor expansion of d3 in d1
10.986 * [backup-simplify]: Simplify d3 into d3
10.987 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.987 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
10.987 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
10.987 * [taylor]: Taking taylor expansion of d4 in d1
10.987 * [backup-simplify]: Simplify d4 into d4
10.987 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.987 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
10.987 * [taylor]: Taking taylor expansion of d2 in d1
10.987 * [backup-simplify]: Simplify d2 into d2
10.987 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
10.987 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 d1)) 2) in d1
10.987 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d1
10.987 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1
10.987 * [taylor]: Taking taylor expansion of -1 in d1
10.987 * [backup-simplify]: Simplify -1 into -1
10.987 * [taylor]: Taking taylor expansion of d1 in d1
10.987 * [backup-simplify]: Simplify 0 into 0
10.987 * [backup-simplify]: Simplify 1 into 1
10.988 * [backup-simplify]: Simplify (/ -1 1) into -1
10.988 * [backup-simplify]: Simplify (sqrt 0) into 0
10.990 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
10.990 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (pow (sqrt (/ -1 d1)) 2)) in d1
10.990 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
10.990 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
10.990 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
10.990 * [taylor]: Taking taylor expansion of d1 in d1
10.990 * [backup-simplify]: Simplify 0 into 0
10.990 * [backup-simplify]: Simplify 1 into 1
10.991 * [backup-simplify]: Simplify (/ 1 1) into 1
10.991 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
10.991 * [taylor]: Taking taylor expansion of d3 in d1
10.991 * [backup-simplify]: Simplify d3 into d3
10.991 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
10.991 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
10.991 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
10.991 * [taylor]: Taking taylor expansion of d4 in d1
10.991 * [backup-simplify]: Simplify d4 into d4
10.991 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
10.991 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
10.991 * [taylor]: Taking taylor expansion of d2 in d1
10.991 * [backup-simplify]: Simplify d2 into d2
10.991 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
10.992 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 d1)) 2) in d1
10.992 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d1
10.992 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1
10.992 * [taylor]: Taking taylor expansion of -1 in d1
10.992 * [backup-simplify]: Simplify -1 into -1
10.992 * [taylor]: Taking taylor expansion of d1 in d1
10.992 * [backup-simplify]: Simplify 0 into 0
10.992 * [backup-simplify]: Simplify 1 into 1
10.992 * [backup-simplify]: Simplify (/ -1 1) into -1
10.993 * [backup-simplify]: Simplify (sqrt 0) into 0
10.994 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
10.995 * [backup-simplify]: Simplify (+ 1 0) into 1
10.995 * [backup-simplify]: Simplify (+ 1 0) into 1
10.995 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
10.996 * [backup-simplify]: Simplify (* 1 +nan.0) into +nan.0
10.996 * [taylor]: Taking taylor expansion of +nan.0 in d2
10.996 * [backup-simplify]: Simplify +nan.0 into +nan.0
10.997 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
11.000 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
11.001 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
11.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.002 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
11.002 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
11.002 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
11.003 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
11.004 * [backup-simplify]: Simplify (+ (* 1 (- +nan.0)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) +nan.0)) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.004 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.004 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.004 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.004 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.004 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.004 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.004 * [taylor]: Taking taylor expansion of d4 in d2
11.004 * [backup-simplify]: Simplify d4 into d4
11.004 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.004 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.004 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.004 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.004 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.004 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.004 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.004 * [taylor]: Taking taylor expansion of d2 in d2
11.004 * [backup-simplify]: Simplify 0 into 0
11.004 * [backup-simplify]: Simplify 1 into 1
11.005 * [backup-simplify]: Simplify (/ 1 1) into 1
11.005 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.005 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.005 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.005 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.005 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.005 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.005 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.005 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.005 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.005 * [taylor]: Taking taylor expansion of d3 in d2
11.005 * [backup-simplify]: Simplify d3 into d3
11.005 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.006 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.006 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.007 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.008 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.009 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.009 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.009 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.009 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.009 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.009 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.010 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.015 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
11.017 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
11.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.019 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
11.019 * [backup-simplify]: Simplify (+ 0 0) into 0
11.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
11.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
11.020 * [backup-simplify]: Simplify (+ 0 0) into 0
11.021 * [backup-simplify]: Simplify (- 0) into 0
11.021 * [backup-simplify]: Simplify (+ 0 0) into 0
11.026 * [backup-simplify]: Simplify (+ (* 1 (- +nan.0)) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- +nan.0)) (* 0 +nan.0))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.026 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.026 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.026 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.026 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.026 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.026 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.026 * [taylor]: Taking taylor expansion of d4 in d2
11.026 * [backup-simplify]: Simplify d4 into d4
11.026 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.026 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.026 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.026 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.026 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.026 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.026 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.026 * [taylor]: Taking taylor expansion of d2 in d2
11.026 * [backup-simplify]: Simplify 0 into 0
11.026 * [backup-simplify]: Simplify 1 into 1
11.026 * [backup-simplify]: Simplify (/ 1 1) into 1
11.026 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.026 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.027 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.027 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.027 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.027 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.027 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.027 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.027 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.027 * [taylor]: Taking taylor expansion of d3 in d2
11.027 * [backup-simplify]: Simplify d3 into d3
11.027 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.027 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.027 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.028 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.029 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.029 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.029 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.029 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.029 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.029 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.030 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.030 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d3)) into (/ +nan.0 d3)
11.030 * [backup-simplify]: Simplify (- (/ +nan.0 d3)) into (- (* +nan.0 (/ 1 d3)))
11.030 * [backup-simplify]: Simplify (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.031 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.031 * [backup-simplify]: Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.031 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.031 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.031 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.031 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
11.031 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
11.031 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d3
11.031 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.031 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.031 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
11.031 * [taylor]: Taking taylor expansion of d4 in d3
11.031 * [backup-simplify]: Simplify d4 into d4
11.031 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.031 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
11.031 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
11.031 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.031 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.031 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
11.031 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
11.031 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.031 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.031 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
11.031 * [taylor]: Taking taylor expansion of d3 in d3
11.031 * [backup-simplify]: Simplify 0 into 0
11.031 * [backup-simplify]: Simplify 1 into 1
11.032 * [backup-simplify]: Simplify (/ 1 1) into 1
11.032 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.032 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.033 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.033 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.034 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.035 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.035 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.035 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.035 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.035 * [taylor]: Taking taylor expansion of 0 in d3
11.035 * [backup-simplify]: Simplify 0 into 0
11.035 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.035 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.035 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.035 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.035 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.035 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.036 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.039 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
11.041 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)))) into (- +nan.0)
11.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.041 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
11.042 * [backup-simplify]: Simplify (+ 0 0) into 0
11.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
11.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
11.042 * [backup-simplify]: Simplify (+ 0 0) into 0
11.042 * [backup-simplify]: Simplify (- 0) into 0
11.043 * [backup-simplify]: Simplify (+ 0 0) into 0
11.044 * [backup-simplify]: Simplify (+ (* 1 (- +nan.0)) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 +nan.0)))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.044 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.044 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.044 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.044 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.044 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.044 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.044 * [taylor]: Taking taylor expansion of d4 in d2
11.044 * [backup-simplify]: Simplify d4 into d4
11.044 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.044 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.044 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.044 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.044 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.044 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.044 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.044 * [taylor]: Taking taylor expansion of d2 in d2
11.044 * [backup-simplify]: Simplify 0 into 0
11.044 * [backup-simplify]: Simplify 1 into 1
11.045 * [backup-simplify]: Simplify (/ 1 1) into 1
11.045 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.045 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.045 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.045 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.045 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.045 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.045 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.045 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.045 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.045 * [taylor]: Taking taylor expansion of d3 in d2
11.045 * [backup-simplify]: Simplify d3 into d3
11.045 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.046 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.046 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.047 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.047 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.048 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.048 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.048 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.048 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.048 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.049 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.049 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d3)) into (/ +nan.0 d3)
11.049 * [backup-simplify]: Simplify (- (/ +nan.0 d3)) into (- (* +nan.0 (/ 1 d3)))
11.049 * [backup-simplify]: Simplify (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.049 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.049 * [backup-simplify]: Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.049 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.050 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.050 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.050 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
11.050 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
11.050 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d3
11.050 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.050 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.050 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
11.050 * [taylor]: Taking taylor expansion of d4 in d3
11.050 * [backup-simplify]: Simplify d4 into d4
11.050 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.050 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
11.050 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
11.050 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.050 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.050 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
11.050 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
11.050 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.050 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.050 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
11.050 * [taylor]: Taking taylor expansion of d3 in d3
11.050 * [backup-simplify]: Simplify 0 into 0
11.050 * [backup-simplify]: Simplify 1 into 1
11.050 * [backup-simplify]: Simplify (/ 1 1) into 1
11.051 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.051 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.052 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.052 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.053 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.054 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.054 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.054 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.054 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
11.055 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 (/ 1 d4))) into 0
11.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.057 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
11.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
11.057 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 (/ 1 d3))) into 0
11.058 * [backup-simplify]: Simplify (- 0) into 0
11.058 * [backup-simplify]: Simplify (+ 0 0) into 0
11.058 * [backup-simplify]: Simplify (- 0) into 0
11.058 * [backup-simplify]: Simplify (+ 0 0) into 0
11.059 * [backup-simplify]: Simplify (- 0) into 0
11.059 * [backup-simplify]: Simplify (+ 0 0) into 0
11.059 * [backup-simplify]: Simplify (- 0) into 0
11.059 * [taylor]: Taking taylor expansion of 0 in d3
11.059 * [backup-simplify]: Simplify 0 into 0
11.059 * [taylor]: Taking taylor expansion of 0 in d3
11.059 * [backup-simplify]: Simplify 0 into 0
11.060 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.060 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.060 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.060 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.060 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.061 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.061 * [backup-simplify]: Simplify (- 0) into 0
11.061 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.062 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.062 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))
11.062 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))
11.062 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0))) in d4
11.062 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- +nan.0)) in d4
11.062 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d4
11.062 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.062 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.062 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
11.062 * [taylor]: Taking taylor expansion of d4 in d4
11.062 * [backup-simplify]: Simplify 0 into 0
11.062 * [backup-simplify]: Simplify 1 into 1
11.063 * [backup-simplify]: Simplify (/ 1 1) into 1
11.063 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.063 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.063 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.063 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.063 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.064 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.064 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.064 * [taylor]: Taking taylor expansion of 0 in d4
11.064 * [backup-simplify]: Simplify 0 into 0
11.064 * [backup-simplify]: Simplify (- 0) into 0
11.064 * [taylor]: Taking taylor expansion of 0 in d4
11.064 * [backup-simplify]: Simplify 0 into 0
11.065 * [taylor]: Taking taylor expansion of 0 in d4
11.065 * [backup-simplify]: Simplify 0 into 0
11.065 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.065 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.065 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.066 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.067 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) 1)))) (+ (* (- +nan.0) (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 1)))) (* (- +nan.0) (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 1)))))) into (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))
11.067 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
11.067 * [backup-simplify]: Simplify (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) into (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1))
11.067 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1)) in (d1 d2 d3 d4) around 0
11.067 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1)) in d4
11.067 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
11.067 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4
11.067 * [taylor]: Taking taylor expansion of d2 in d4
11.067 * [backup-simplify]: Simplify d2 into d2
11.067 * [taylor]: Taking taylor expansion of d4 in d4
11.067 * [backup-simplify]: Simplify 0 into 0
11.067 * [backup-simplify]: Simplify 1 into 1
11.067 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
11.067 * [taylor]: Taking taylor expansion of d3 in d4
11.067 * [backup-simplify]: Simplify d3 into d3
11.067 * [taylor]: Taking taylor expansion of d1 in d4
11.067 * [backup-simplify]: Simplify d1 into d1
11.067 * [taylor]: Taking taylor expansion of (sqrt d1) in d4
11.068 * [taylor]: Taking taylor expansion of d1 in d4
11.068 * [backup-simplify]: Simplify d1 into d1
11.068 * [backup-simplify]: Simplify (sqrt d1) into (sqrt d1)
11.068 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt d1))) into 0
11.068 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1)) in d3
11.068 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
11.068 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3
11.068 * [taylor]: Taking taylor expansion of d2 in d3
11.068 * [backup-simplify]: Simplify d2 into d2
11.068 * [taylor]: Taking taylor expansion of d4 in d3
11.068 * [backup-simplify]: Simplify d4 into d4
11.068 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
11.068 * [taylor]: Taking taylor expansion of d3 in d3
11.068 * [backup-simplify]: Simplify 0 into 0
11.068 * [backup-simplify]: Simplify 1 into 1
11.068 * [taylor]: Taking taylor expansion of d1 in d3
11.068 * [backup-simplify]: Simplify d1 into d1
11.068 * [taylor]: Taking taylor expansion of (sqrt d1) in d3
11.068 * [taylor]: Taking taylor expansion of d1 in d3
11.068 * [backup-simplify]: Simplify d1 into d1
11.068 * [backup-simplify]: Simplify (sqrt d1) into (sqrt d1)
11.068 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt d1))) into 0
11.068 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1)) in d2
11.068 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
11.068 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
11.068 * [taylor]: Taking taylor expansion of d2 in d2
11.068 * [backup-simplify]: Simplify 0 into 0
11.068 * [backup-simplify]: Simplify 1 into 1
11.068 * [taylor]: Taking taylor expansion of d4 in d2
11.068 * [backup-simplify]: Simplify d4 into d4
11.068 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
11.068 * [taylor]: Taking taylor expansion of d3 in d2
11.068 * [backup-simplify]: Simplify d3 into d3
11.068 * [taylor]: Taking taylor expansion of d1 in d2
11.068 * [backup-simplify]: Simplify d1 into d1
11.068 * [taylor]: Taking taylor expansion of (sqrt d1) in d2
11.068 * [taylor]: Taking taylor expansion of d1 in d2
11.068 * [backup-simplify]: Simplify d1 into d1
11.068 * [backup-simplify]: Simplify (sqrt d1) into (sqrt d1)
11.068 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt d1))) into 0
11.068 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1)) in d1
11.068 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
11.068 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
11.068 * [taylor]: Taking taylor expansion of d2 in d1
11.068 * [backup-simplify]: Simplify d2 into d2
11.068 * [taylor]: Taking taylor expansion of d4 in d1
11.068 * [backup-simplify]: Simplify d4 into d4
11.068 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
11.068 * [taylor]: Taking taylor expansion of d3 in d1
11.068 * [backup-simplify]: Simplify d3 into d3
11.068 * [taylor]: Taking taylor expansion of d1 in d1
11.068 * [backup-simplify]: Simplify 0 into 0
11.068 * [backup-simplify]: Simplify 1 into 1
11.068 * [taylor]: Taking taylor expansion of (sqrt d1) in d1
11.068 * [taylor]: Taking taylor expansion of d1 in d1
11.068 * [backup-simplify]: Simplify 0 into 0
11.068 * [backup-simplify]: Simplify 1 into 1
11.069 * [backup-simplify]: Simplify (sqrt 0) into 0
11.070 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
11.070 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1)) in d1
11.070 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
11.070 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
11.070 * [taylor]: Taking taylor expansion of d2 in d1
11.070 * [backup-simplify]: Simplify d2 into d2
11.070 * [taylor]: Taking taylor expansion of d4 in d1
11.070 * [backup-simplify]: Simplify d4 into d4
11.070 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
11.070 * [taylor]: Taking taylor expansion of d3 in d1
11.070 * [backup-simplify]: Simplify d3 into d3
11.070 * [taylor]: Taking taylor expansion of d1 in d1
11.070 * [backup-simplify]: Simplify 0 into 0
11.070 * [backup-simplify]: Simplify 1 into 1
11.070 * [taylor]: Taking taylor expansion of (sqrt d1) in d1
11.070 * [taylor]: Taking taylor expansion of d1 in d1
11.070 * [backup-simplify]: Simplify 0 into 0
11.070 * [backup-simplify]: Simplify 1 into 1
11.071 * [backup-simplify]: Simplify (sqrt 0) into 0
11.072 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
11.072 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4)
11.072 * [backup-simplify]: Simplify (+ d3 0) into d3
11.072 * [backup-simplify]: Simplify (- d3) into (- d3)
11.072 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
11.072 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0
11.072 * [taylor]: Taking taylor expansion of 0 in d2
11.072 * [backup-simplify]: Simplify 0 into 0
11.072 * [taylor]: Taking taylor expansion of 0 in d3
11.072 * [backup-simplify]: Simplify 0 into 0
11.072 * [taylor]: Taking taylor expansion of 0 in d4
11.072 * [backup-simplify]: Simplify 0 into 0
11.072 * [backup-simplify]: Simplify 0 into 0
11.072 * [backup-simplify]: Simplify (+ 0 0) into 0
11.073 * [backup-simplify]: Simplify (+ 0 1) into 1
11.073 * [backup-simplify]: Simplify (- 1) into -1
11.073 * [backup-simplify]: Simplify (+ 0 -1) into -1
11.074 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) +nan.0) (* -1 0)) into (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))
11.074 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4)))))) in d2
11.074 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))) in d2
11.074 * [taylor]: Taking taylor expansion of (* +nan.0 d3) in d2
11.074 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.074 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.074 * [taylor]: Taking taylor expansion of d3 in d2
11.074 * [backup-simplify]: Simplify d3 into d3
11.074 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d2) (- (* +nan.0 d4)))) in d2
11.074 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d2) (- (* +nan.0 d4))) in d2
11.074 * [taylor]: Taking taylor expansion of (* +nan.0 d2) in d2
11.074 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.074 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.074 * [taylor]: Taking taylor expansion of d2 in d2
11.074 * [backup-simplify]: Simplify 0 into 0
11.074 * [backup-simplify]: Simplify 1 into 1
11.074 * [taylor]: Taking taylor expansion of (- (* +nan.0 d4)) in d2
11.074 * [taylor]: Taking taylor expansion of (* +nan.0 d4) in d2
11.074 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.074 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.074 * [taylor]: Taking taylor expansion of d4 in d2
11.074 * [backup-simplify]: Simplify d4 into d4
11.074 * [backup-simplify]: Simplify (* +nan.0 d3) into (* +nan.0 d3)
11.074 * [backup-simplify]: Simplify (* +nan.0 0) into 0
11.074 * [backup-simplify]: Simplify (* +nan.0 d4) into (* +nan.0 d4)
11.074 * [backup-simplify]: Simplify (- (* +nan.0 d4)) into (- (* +nan.0 d4))
11.074 * [backup-simplify]: Simplify (+ 0 (- (* +nan.0 d4))) into (- (* +nan.0 d4))
11.074 * [backup-simplify]: Simplify (- (- (* +nan.0 d4))) into (- (* +nan.0 d4))
11.075 * [backup-simplify]: Simplify (+ (* +nan.0 d3) (- (* +nan.0 d4))) into (- (+ (* +nan.0 d3) (- (* +nan.0 d4))))
11.075 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 d3) (- (* +nan.0 d4))))) into (- (+ (* +nan.0 d3) (- (* +nan.0 d4))))
11.075 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d3) (- (* +nan.0 d4)))) in d3
11.075 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d3) (- (* +nan.0 d4))) in d3
11.075 * [taylor]: Taking taylor expansion of (* +nan.0 d3) in d3
11.075 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.075 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.075 * [taylor]: Taking taylor expansion of d3 in d3
11.075 * [backup-simplify]: Simplify 0 into 0
11.075 * [backup-simplify]: Simplify 1 into 1
11.075 * [taylor]: Taking taylor expansion of (- (* +nan.0 d4)) in d3
11.075 * [taylor]: Taking taylor expansion of (* +nan.0 d4) in d3
11.075 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.075 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.075 * [taylor]: Taking taylor expansion of d4 in d3
11.075 * [backup-simplify]: Simplify d4 into d4
11.075 * [backup-simplify]: Simplify (* +nan.0 0) into 0
11.075 * [backup-simplify]: Simplify (* +nan.0 d4) into (* +nan.0 d4)
11.075 * [backup-simplify]: Simplify (- (* +nan.0 d4)) into (- (* +nan.0 d4))
11.075 * [backup-simplify]: Simplify (+ 0 (- (* +nan.0 d4))) into (- (* +nan.0 d4))
11.075 * [backup-simplify]: Simplify (- (- (* +nan.0 d4))) into (- (* +nan.0 d4))
11.075 * [taylor]: Taking taylor expansion of (- (* +nan.0 d4)) in d4
11.075 * [taylor]: Taking taylor expansion of (* +nan.0 d4) in d4
11.075 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.075 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.075 * [taylor]: Taking taylor expansion of d4 in d4
11.075 * [backup-simplify]: Simplify 0 into 0
11.075 * [backup-simplify]: Simplify 1 into 1
11.076 * [backup-simplify]: Simplify (* +nan.0 0) into 0
11.076 * [backup-simplify]: Simplify (- 0) into 0
11.076 * [backup-simplify]: Simplify 0 into 0
11.076 * [taylor]: Taking taylor expansion of 0 in d3
11.076 * [backup-simplify]: Simplify 0 into 0
11.076 * [taylor]: Taking taylor expansion of 0 in d4
11.076 * [backup-simplify]: Simplify 0 into 0
11.076 * [backup-simplify]: Simplify 0 into 0
11.076 * [taylor]: Taking taylor expansion of 0 in d4
11.076 * [backup-simplify]: Simplify 0 into 0
11.076 * [backup-simplify]: Simplify 0 into 0
11.076 * [backup-simplify]: Simplify 0 into 0
11.078 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
11.078 * [backup-simplify]: Simplify (+ 0 0) into 0
11.079 * [backup-simplify]: Simplify (+ 0 0) into 0
11.079 * [backup-simplify]: Simplify (- 0) into 0
11.079 * [backup-simplify]: Simplify (+ 0 0) into 0
11.080 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) +nan.0) (+ (* -1 +nan.0) (* 0 0))) into (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (+ (* +nan.0 d4) (- +nan.0)))))))
11.080 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (+ (* +nan.0 d4) (- +nan.0))))))) in d2
11.080 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (+ (* +nan.0 d4) (- +nan.0)))))) in d2
11.080 * [taylor]: Taking taylor expansion of (* +nan.0 d3) in d2
11.080 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.080 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.080 * [taylor]: Taking taylor expansion of d3 in d2
11.080 * [backup-simplify]: Simplify d3 into d3
11.080 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d2) (- (+ (* +nan.0 d4) (- +nan.0))))) in d2
11.080 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d2) (- (+ (* +nan.0 d4) (- +nan.0)))) in d2
11.080 * [taylor]: Taking taylor expansion of (* +nan.0 d2) in d2
11.080 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.080 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.080 * [taylor]: Taking taylor expansion of d2 in d2
11.080 * [backup-simplify]: Simplify 0 into 0
11.080 * [backup-simplify]: Simplify 1 into 1
11.080 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d4) (- +nan.0))) in d2
11.080 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d4) (- +nan.0)) in d2
11.080 * [taylor]: Taking taylor expansion of (* +nan.0 d4) in d2
11.080 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.080 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.080 * [taylor]: Taking taylor expansion of d4 in d2
11.080 * [backup-simplify]: Simplify d4 into d4
11.080 * [taylor]: Taking taylor expansion of (- +nan.0) in d2
11.080 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.081 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.081 * [backup-simplify]: Simplify (* +nan.0 d3) into (* +nan.0 d3)
11.081 * [backup-simplify]: Simplify (* +nan.0 0) into 0
11.081 * [backup-simplify]: Simplify (* +nan.0 d4) into (* +nan.0 d4)
11.081 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.081 * [backup-simplify]: Simplify (+ (* +nan.0 d4) (- +nan.0)) into (- (+ (* +nan.0 d4) (- +nan.0)))
11.082 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 d4) (- +nan.0)))) into (- (+ (* +nan.0 d4) (- +nan.0)))
11.082 * [backup-simplify]: Simplify (+ 0 (- (+ (* +nan.0 d4) (- +nan.0)))) into (- (+ (* +nan.0 d4) (- +nan.0)))
11.082 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 d4) (- +nan.0)))) into (- (+ (* +nan.0 d4) (- +nan.0)))
11.083 * [backup-simplify]: Simplify (+ (* +nan.0 d3) (- (+ (* +nan.0 d4) (- +nan.0)))) into (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d4) (- +nan.0)))))
11.083 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d4) (- +nan.0)))))) into (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d4) (- +nan.0)))))
11.083 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d4) (- +nan.0))))) in d3
11.083 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d3) (- (+ (* +nan.0 d4) (- +nan.0)))) in d3
11.083 * [taylor]: Taking taylor expansion of (* +nan.0 d3) in d3
11.083 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.083 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.083 * [taylor]: Taking taylor expansion of d3 in d3
11.083 * [backup-simplify]: Simplify 0 into 0
11.083 * [backup-simplify]: Simplify 1 into 1
11.083 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d4) (- +nan.0))) in d3
11.083 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d4) (- +nan.0)) in d3
11.083 * [taylor]: Taking taylor expansion of (* +nan.0 d4) in d3
11.083 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.083 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.083 * [taylor]: Taking taylor expansion of d4 in d3
11.083 * [backup-simplify]: Simplify d4 into d4
11.083 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.083 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.083 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.084 * [backup-simplify]: Simplify (* +nan.0 0) into 0
11.084 * [backup-simplify]: Simplify (* +nan.0 d4) into (* +nan.0 d4)
11.084 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.084 * [backup-simplify]: Simplify (+ (* +nan.0 d4) (- +nan.0)) into (- (+ (* +nan.0 d4) (- +nan.0)))
11.085 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 d4) (- +nan.0)))) into (- (+ (* +nan.0 d4) (- +nan.0)))
11.085 * [backup-simplify]: Simplify (+ 0 (- (+ (* +nan.0 d4) (- +nan.0)))) into (- (+ (* +nan.0 d4) (- +nan.0)))
11.085 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 d4) (- +nan.0)))) into (- (+ (* +nan.0 d4) (- +nan.0)))
11.085 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 d4) (- +nan.0))) in d4
11.085 * [taylor]: Taking taylor expansion of (+ (* +nan.0 d4) (- +nan.0)) in d4
11.085 * [taylor]: Taking taylor expansion of (* +nan.0 d4) in d4
11.085 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.085 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.085 * [taylor]: Taking taylor expansion of d4 in d4
11.085 * [backup-simplify]: Simplify 0 into 0
11.085 * [backup-simplify]: Simplify 1 into 1
11.085 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.085 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.085 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.086 * [backup-simplify]: Simplify (* +nan.0 0) into 0
11.086 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.087 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.087 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.087 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.088 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 d3)) into 0
11.089 * [backup-simplify]: Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
11.089 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 d4)) into 0
11.089 * [backup-simplify]: Simplify (- 0) into 0
11.090 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0)
11.090 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.091 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.091 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.091 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.091 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.091 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.092 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.092 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.092 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.092 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.092 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.092 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.092 * [taylor]: Taking taylor expansion of 0 in d3
11.092 * [backup-simplify]: Simplify 0 into 0
11.093 * [taylor]: Taking taylor expansion of 0 in d4
11.093 * [backup-simplify]: Simplify 0 into 0
11.093 * [backup-simplify]: Simplify 0 into 0
11.094 * [backup-simplify]: Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
11.095 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 d4)) into 0
11.095 * [backup-simplify]: Simplify (- 0) into 0
11.096 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0)
11.097 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.097 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.097 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.097 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.098 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.098 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.100 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (* d3 (* 1 d1)))) (+ (* (- +nan.0) (* 1 (* 1 (* d2 d1)))) (* (- +nan.0) (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* +nan.0 (pow d1 2)) (- (+ (* +nan.0 (* d2 d1)) (- (* +nan.0 (* d3 d1)))))))
11.100 * [backup-simplify]: Simplify (* (sqrt (/ 1 d1)) (+ (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d4) (/ 1 d1)))) into (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (sqrt (/ 1 d1)))
11.100 * [approximate]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (sqrt (/ 1 d1))) in (d1 d2 d3 d4) around 0
11.100 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (sqrt (/ 1 d1))) in d4
11.100 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
11.100 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
11.100 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
11.100 * [taylor]: Taking taylor expansion of d4 in d4
11.101 * [backup-simplify]: Simplify 0 into 0
11.101 * [backup-simplify]: Simplify 1 into 1
11.101 * [backup-simplify]: Simplify (/ 1 1) into 1
11.101 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
11.101 * [taylor]: Taking taylor expansion of d2 in d4
11.101 * [backup-simplify]: Simplify d2 into d2
11.101 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
11.101 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
11.101 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
11.101 * [taylor]: Taking taylor expansion of d1 in d4
11.101 * [backup-simplify]: Simplify d1 into d1
11.101 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.101 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
11.101 * [taylor]: Taking taylor expansion of d3 in d4
11.101 * [backup-simplify]: Simplify d3 into d3
11.101 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.101 * [taylor]: Taking taylor expansion of (sqrt (/ 1 d1)) in d4
11.101 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
11.101 * [taylor]: Taking taylor expansion of d1 in d4
11.102 * [backup-simplify]: Simplify d1 into d1
11.102 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.102 * [backup-simplify]: Simplify (sqrt (/ 1 d1)) into (sqrt (/ 1 d1))
11.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
11.102 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 d1)))) into 0
11.102 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (sqrt (/ 1 d1))) in d3
11.102 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
11.102 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
11.102 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
11.102 * [taylor]: Taking taylor expansion of d4 in d3
11.102 * [backup-simplify]: Simplify d4 into d4
11.102 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.102 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
11.102 * [taylor]: Taking taylor expansion of d2 in d3
11.102 * [backup-simplify]: Simplify d2 into d2
11.102 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
11.102 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
11.102 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
11.102 * [taylor]: Taking taylor expansion of d1 in d3
11.102 * [backup-simplify]: Simplify d1 into d1
11.102 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.102 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
11.102 * [taylor]: Taking taylor expansion of d3 in d3
11.103 * [backup-simplify]: Simplify 0 into 0
11.103 * [backup-simplify]: Simplify 1 into 1
11.103 * [backup-simplify]: Simplify (/ 1 1) into 1
11.103 * [taylor]: Taking taylor expansion of (sqrt (/ 1 d1)) in d3
11.103 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
11.103 * [taylor]: Taking taylor expansion of d1 in d3
11.103 * [backup-simplify]: Simplify d1 into d1
11.103 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.103 * [backup-simplify]: Simplify (sqrt (/ 1 d1)) into (sqrt (/ 1 d1))
11.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
11.104 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 d1)))) into 0
11.104 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (sqrt (/ 1 d1))) in d2
11.104 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
11.104 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
11.104 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.104 * [taylor]: Taking taylor expansion of d4 in d2
11.104 * [backup-simplify]: Simplify d4 into d4
11.104 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.104 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.104 * [taylor]: Taking taylor expansion of d2 in d2
11.104 * [backup-simplify]: Simplify 0 into 0
11.104 * [backup-simplify]: Simplify 1 into 1
11.104 * [backup-simplify]: Simplify (/ 1 1) into 1
11.104 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
11.104 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
11.104 * [taylor]: Taking taylor expansion of d1 in d2
11.104 * [backup-simplify]: Simplify d1 into d1
11.104 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.105 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.105 * [taylor]: Taking taylor expansion of d3 in d2
11.105 * [backup-simplify]: Simplify d3 into d3
11.105 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.105 * [taylor]: Taking taylor expansion of (sqrt (/ 1 d1)) in d2
11.105 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
11.105 * [taylor]: Taking taylor expansion of d1 in d2
11.105 * [backup-simplify]: Simplify d1 into d1
11.105 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.105 * [backup-simplify]: Simplify (sqrt (/ 1 d1)) into (sqrt (/ 1 d1))
11.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
11.105 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 d1)))) into 0
11.105 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (sqrt (/ 1 d1))) in d1
11.105 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
11.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
11.105 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
11.105 * [taylor]: Taking taylor expansion of d4 in d1
11.105 * [backup-simplify]: Simplify d4 into d4
11.105 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.105 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
11.105 * [taylor]: Taking taylor expansion of d2 in d1
11.105 * [backup-simplify]: Simplify d2 into d2
11.105 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
11.106 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
11.106 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
11.106 * [taylor]: Taking taylor expansion of d1 in d1
11.106 * [backup-simplify]: Simplify 0 into 0
11.106 * [backup-simplify]: Simplify 1 into 1
11.106 * [backup-simplify]: Simplify (/ 1 1) into 1
11.106 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
11.106 * [taylor]: Taking taylor expansion of d3 in d1
11.106 * [backup-simplify]: Simplify d3 into d3
11.106 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.106 * [taylor]: Taking taylor expansion of (sqrt (/ 1 d1)) in d1
11.106 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
11.106 * [taylor]: Taking taylor expansion of d1 in d1
11.106 * [backup-simplify]: Simplify 0 into 0
11.106 * [backup-simplify]: Simplify 1 into 1
11.107 * [backup-simplify]: Simplify (/ 1 1) into 1
11.107 * [backup-simplify]: Simplify (sqrt 0) into 0
11.109 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
11.109 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (sqrt (/ 1 d1))) in d1
11.109 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
11.109 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
11.109 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
11.109 * [taylor]: Taking taylor expansion of d4 in d1
11.109 * [backup-simplify]: Simplify d4 into d4
11.109 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.109 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
11.109 * [taylor]: Taking taylor expansion of d2 in d1
11.109 * [backup-simplify]: Simplify d2 into d2
11.109 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
11.109 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
11.109 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
11.109 * [taylor]: Taking taylor expansion of d1 in d1
11.109 * [backup-simplify]: Simplify 0 into 0
11.109 * [backup-simplify]: Simplify 1 into 1
11.110 * [backup-simplify]: Simplify (/ 1 1) into 1
11.110 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
11.110 * [taylor]: Taking taylor expansion of d3 in d1
11.110 * [backup-simplify]: Simplify d3 into d3
11.110 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.110 * [taylor]: Taking taylor expansion of (sqrt (/ 1 d1)) in d1
11.110 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
11.110 * [taylor]: Taking taylor expansion of d1 in d1
11.110 * [backup-simplify]: Simplify 0 into 0
11.110 * [backup-simplify]: Simplify 1 into 1
11.110 * [backup-simplify]: Simplify (/ 1 1) into 1
11.111 * [backup-simplify]: Simplify (sqrt 0) into 0
11.113 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
11.113 * [backup-simplify]: Simplify (+ 1 0) into 1
11.114 * [backup-simplify]: Simplify (- 1) into -1
11.115 * [backup-simplify]: Simplify (+ 0 -1) into -1
11.115 * [backup-simplify]: Simplify (* -1 0) into 0
11.115 * [taylor]: Taking taylor expansion of 0 in d2
11.115 * [backup-simplify]: Simplify 0 into 0
11.116 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
11.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.117 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
11.117 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
11.117 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
11.118 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 0)) into (- +nan.0)
11.118 * [taylor]: Taking taylor expansion of (- +nan.0) in d2
11.119 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.119 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.119 * [taylor]: Taking taylor expansion of 0 in d3
11.119 * [backup-simplify]: Simplify 0 into 0
11.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.123 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
11.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
11.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
11.124 * [backup-simplify]: Simplify (+ 0 0) into 0
11.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
11.126 * [backup-simplify]: Simplify (+ 0 0) into 0
11.127 * [backup-simplify]: Simplify (- 0) into 0
11.127 * [backup-simplify]: Simplify (+ 0 0) into 0
11.128 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) +nan.0) (* 0 0))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.128 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.128 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.128 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.128 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.128 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.128 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.128 * [taylor]: Taking taylor expansion of d4 in d2
11.129 * [backup-simplify]: Simplify d4 into d4
11.129 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.129 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.129 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.129 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.129 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.129 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.129 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.129 * [taylor]: Taking taylor expansion of d2 in d2
11.129 * [backup-simplify]: Simplify 0 into 0
11.129 * [backup-simplify]: Simplify 1 into 1
11.129 * [backup-simplify]: Simplify (/ 1 1) into 1
11.129 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.129 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.129 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.129 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.129 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.129 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.129 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.129 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.129 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.129 * [taylor]: Taking taylor expansion of d3 in d2
11.129 * [backup-simplify]: Simplify d3 into d3
11.130 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.130 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.131 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.131 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.132 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.133 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.133 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.133 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.133 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.134 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.134 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.134 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.134 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.134 * [taylor]: Taking taylor expansion of 0 in d3
11.134 * [backup-simplify]: Simplify 0 into 0
11.134 * [taylor]: Taking taylor expansion of 0 in d4
11.134 * [backup-simplify]: Simplify 0 into 0
11.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.139 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
11.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
11.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
11.140 * [backup-simplify]: Simplify (+ 0 0) into 0
11.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
11.141 * [backup-simplify]: Simplify (+ 0 0) into 0
11.142 * [backup-simplify]: Simplify (- 0) into 0
11.142 * [backup-simplify]: Simplify (+ 0 0) into 0
11.144 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.144 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.144 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.144 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.144 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.144 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.144 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.144 * [taylor]: Taking taylor expansion of d4 in d2
11.144 * [backup-simplify]: Simplify d4 into d4
11.144 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.144 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.144 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.144 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.144 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.144 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.144 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.144 * [taylor]: Taking taylor expansion of d2 in d2
11.144 * [backup-simplify]: Simplify 0 into 0
11.144 * [backup-simplify]: Simplify 1 into 1
11.145 * [backup-simplify]: Simplify (/ 1 1) into 1
11.145 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.145 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.145 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.145 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.145 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.145 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.145 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.145 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.145 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.145 * [taylor]: Taking taylor expansion of d3 in d2
11.145 * [backup-simplify]: Simplify d3 into d3
11.145 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.149 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.150 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.151 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.152 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.153 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.153 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.153 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.153 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.153 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.155 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.155 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d3)) into (/ +nan.0 d3)
11.155 * [backup-simplify]: Simplify (- (/ +nan.0 d3)) into (- (* +nan.0 (/ 1 d3)))
11.155 * [backup-simplify]: Simplify (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.155 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.155 * [backup-simplify]: Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.156 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.156 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.156 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.156 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
11.156 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
11.156 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d3
11.156 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.156 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.156 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
11.156 * [taylor]: Taking taylor expansion of d4 in d3
11.156 * [backup-simplify]: Simplify d4 into d4
11.156 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.156 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
11.157 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
11.157 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.157 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.157 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
11.157 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
11.157 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.157 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.157 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
11.157 * [taylor]: Taking taylor expansion of d3 in d3
11.157 * [backup-simplify]: Simplify 0 into 0
11.157 * [backup-simplify]: Simplify 1 into 1
11.157 * [backup-simplify]: Simplify (/ 1 1) into 1
11.158 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.158 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.159 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.160 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.161 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.162 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.162 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.162 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.162 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.162 * [backup-simplify]: Simplify (- 0) into 0
11.162 * [taylor]: Taking taylor expansion of 0 in d3
11.162 * [backup-simplify]: Simplify 0 into 0
11.162 * [taylor]: Taking taylor expansion of 0 in d3
11.162 * [backup-simplify]: Simplify 0 into 0
11.163 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.163 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.163 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.163 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.163 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.163 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.163 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.163 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.163 * [taylor]: Taking taylor expansion of 0 in d4
11.163 * [backup-simplify]: Simplify 0 into 0
11.163 * [taylor]: Taking taylor expansion of 0 in d4
11.163 * [backup-simplify]: Simplify 0 into 0
11.163 * [backup-simplify]: Simplify 0 into 0
11.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.170 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
11.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
11.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
11.170 * [backup-simplify]: Simplify (+ 0 0) into 0
11.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
11.172 * [backup-simplify]: Simplify (+ 0 0) into 0
11.173 * [backup-simplify]: Simplify (- 0) into 0
11.173 * [backup-simplify]: Simplify (+ 0 0) into 0
11.175 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) +nan.0) (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* 0 0))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.175 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.175 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.175 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.175 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.175 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.175 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.175 * [taylor]: Taking taylor expansion of d4 in d2
11.175 * [backup-simplify]: Simplify d4 into d4
11.175 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.175 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.175 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.175 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.175 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.176 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.176 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.176 * [taylor]: Taking taylor expansion of d2 in d2
11.176 * [backup-simplify]: Simplify 0 into 0
11.176 * [backup-simplify]: Simplify 1 into 1
11.176 * [backup-simplify]: Simplify (/ 1 1) into 1
11.176 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.176 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.176 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.176 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.176 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.176 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.176 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.176 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.176 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.176 * [taylor]: Taking taylor expansion of d3 in d2
11.176 * [backup-simplify]: Simplify d3 into d3
11.177 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.177 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.178 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.179 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.179 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.180 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.180 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.180 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.180 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.181 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.182 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.182 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d3)) into (/ +nan.0 d3)
11.182 * [backup-simplify]: Simplify (- (/ +nan.0 d3)) into (- (* +nan.0 (/ 1 d3)))
11.183 * [backup-simplify]: Simplify (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.183 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.183 * [backup-simplify]: Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.183 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.183 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.184 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.184 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
11.184 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
11.184 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d3
11.184 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.184 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.184 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
11.184 * [taylor]: Taking taylor expansion of d4 in d3
11.184 * [backup-simplify]: Simplify d4 into d4
11.184 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.184 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
11.184 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
11.184 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.184 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.184 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
11.184 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
11.184 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.184 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.184 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
11.184 * [taylor]: Taking taylor expansion of d3 in d3
11.184 * [backup-simplify]: Simplify 0 into 0
11.184 * [backup-simplify]: Simplify 1 into 1
11.185 * [backup-simplify]: Simplify (/ 1 1) into 1
11.185 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.186 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.187 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.188 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.188 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.189 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.189 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.189 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.189 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
11.189 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 (/ 1 d4))) into 0
11.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.191 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
11.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
11.191 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 (/ 1 d3))) into 0
11.191 * [backup-simplify]: Simplify (- 0) into 0
11.191 * [backup-simplify]: Simplify (+ 0 0) into 0
11.192 * [backup-simplify]: Simplify (- 0) into 0
11.192 * [backup-simplify]: Simplify (+ 0 0) into 0
11.192 * [backup-simplify]: Simplify (- 0) into 0
11.192 * [backup-simplify]: Simplify (+ 0 0) into 0
11.193 * [backup-simplify]: Simplify (- 0) into 0
11.193 * [taylor]: Taking taylor expansion of 0 in d3
11.193 * [backup-simplify]: Simplify 0 into 0
11.193 * [backup-simplify]: Simplify (- 0) into 0
11.193 * [taylor]: Taking taylor expansion of 0 in d3
11.193 * [backup-simplify]: Simplify 0 into 0
11.193 * [taylor]: Taking taylor expansion of 0 in d3
11.193 * [backup-simplify]: Simplify 0 into 0
11.193 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.193 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.193 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.193 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.193 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.194 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.195 * [backup-simplify]: Simplify (- 0) into 0
11.195 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.195 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.196 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))
11.196 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))
11.196 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0))) in d4
11.196 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- +nan.0)) in d4
11.196 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d4
11.196 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.196 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.196 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
11.196 * [taylor]: Taking taylor expansion of d4 in d4
11.196 * [backup-simplify]: Simplify 0 into 0
11.196 * [backup-simplify]: Simplify 1 into 1
11.196 * [backup-simplify]: Simplify (/ 1 1) into 1
11.197 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.197 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.197 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.197 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.197 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.198 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.198 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.198 * [taylor]: Taking taylor expansion of 0 in d4
11.198 * [backup-simplify]: Simplify 0 into 0
11.198 * [taylor]: Taking taylor expansion of 0 in d4
11.198 * [backup-simplify]: Simplify 0 into 0
11.198 * [backup-simplify]: Simplify (- 0) into 0
11.198 * [taylor]: Taking taylor expansion of 0 in d4
11.198 * [backup-simplify]: Simplify 0 into 0
11.199 * [backup-simplify]: Simplify (- 0) into 0
11.199 * [taylor]: Taking taylor expansion of 0 in d4
11.199 * [backup-simplify]: Simplify 0 into 0
11.199 * [taylor]: Taking taylor expansion of 0 in d4
11.199 * [backup-simplify]: Simplify 0 into 0
11.199 * [taylor]: Taking taylor expansion of 0 in d4
11.199 * [backup-simplify]: Simplify 0 into 0
11.199 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.199 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.200 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.200 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.201 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (* 1 (* (/ 1 (/ 1 d2)) 1)))) (+ (* (- +nan.0) (* 1 (* (/ 1 (/ 1 d3)) (* 1 1)))) (* (- +nan.0) (* (/ 1 (/ 1 d4)) (* 1 (* 1 1)))))) into (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))
11.201 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- d1))) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (- (/ 1 (- d4)) (/ 1 (- d1))))) into (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (sqrt (/ -1 d1)))
11.201 * [approximate]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (sqrt (/ -1 d1))) in (d1 d2 d3 d4) around 0
11.201 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (sqrt (/ -1 d1))) in d4
11.202 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
11.202 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
11.202 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
11.202 * [taylor]: Taking taylor expansion of d1 in d4
11.202 * [backup-simplify]: Simplify d1 into d1
11.202 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.202 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
11.202 * [taylor]: Taking taylor expansion of d3 in d4
11.202 * [backup-simplify]: Simplify d3 into d3
11.202 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.202 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
11.202 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
11.202 * [taylor]: Taking taylor expansion of d4 in d4
11.202 * [backup-simplify]: Simplify 0 into 0
11.202 * [backup-simplify]: Simplify 1 into 1
11.202 * [backup-simplify]: Simplify (/ 1 1) into 1
11.202 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
11.202 * [taylor]: Taking taylor expansion of d2 in d4
11.202 * [backup-simplify]: Simplify d2 into d2
11.202 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
11.202 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d4
11.202 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4
11.202 * [taylor]: Taking taylor expansion of -1 in d4
11.202 * [backup-simplify]: Simplify -1 into -1
11.202 * [taylor]: Taking taylor expansion of d1 in d4
11.202 * [backup-simplify]: Simplify d1 into d1
11.202 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
11.202 * [backup-simplify]: Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
11.202 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0
11.202 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 d1)))) into 0
11.202 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (sqrt (/ -1 d1))) in d3
11.202 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
11.202 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
11.203 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
11.203 * [taylor]: Taking taylor expansion of d1 in d3
11.203 * [backup-simplify]: Simplify d1 into d1
11.203 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.203 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
11.203 * [taylor]: Taking taylor expansion of d3 in d3
11.203 * [backup-simplify]: Simplify 0 into 0
11.203 * [backup-simplify]: Simplify 1 into 1
11.203 * [backup-simplify]: Simplify (/ 1 1) into 1
11.203 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
11.203 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
11.203 * [taylor]: Taking taylor expansion of d4 in d3
11.203 * [backup-simplify]: Simplify d4 into d4
11.203 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.203 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
11.203 * [taylor]: Taking taylor expansion of d2 in d3
11.203 * [backup-simplify]: Simplify d2 into d2
11.203 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
11.203 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d3
11.203 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3
11.203 * [taylor]: Taking taylor expansion of -1 in d3
11.203 * [backup-simplify]: Simplify -1 into -1
11.203 * [taylor]: Taking taylor expansion of d1 in d3
11.203 * [backup-simplify]: Simplify d1 into d1
11.203 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
11.203 * [backup-simplify]: Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
11.203 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0
11.203 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 d1)))) into 0
11.203 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (sqrt (/ -1 d1))) in d2
11.203 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
11.203 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
11.203 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
11.204 * [taylor]: Taking taylor expansion of d1 in d2
11.204 * [backup-simplify]: Simplify d1 into d1
11.204 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
11.204 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.204 * [taylor]: Taking taylor expansion of d3 in d2
11.204 * [backup-simplify]: Simplify d3 into d3
11.204 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.204 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
11.204 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.204 * [taylor]: Taking taylor expansion of d4 in d2
11.204 * [backup-simplify]: Simplify d4 into d4
11.204 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.204 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.204 * [taylor]: Taking taylor expansion of d2 in d2
11.204 * [backup-simplify]: Simplify 0 into 0
11.204 * [backup-simplify]: Simplify 1 into 1
11.204 * [backup-simplify]: Simplify (/ 1 1) into 1
11.204 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d2
11.204 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2
11.204 * [taylor]: Taking taylor expansion of -1 in d2
11.204 * [backup-simplify]: Simplify -1 into -1
11.204 * [taylor]: Taking taylor expansion of d1 in d2
11.204 * [backup-simplify]: Simplify d1 into d1
11.204 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
11.204 * [backup-simplify]: Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
11.204 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)))) into 0
11.204 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 d1)))) into 0
11.204 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (sqrt (/ -1 d1))) in d1
11.204 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
11.204 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
11.204 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
11.204 * [taylor]: Taking taylor expansion of d1 in d1
11.204 * [backup-simplify]: Simplify 0 into 0
11.205 * [backup-simplify]: Simplify 1 into 1
11.205 * [backup-simplify]: Simplify (/ 1 1) into 1
11.205 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
11.205 * [taylor]: Taking taylor expansion of d3 in d1
11.205 * [backup-simplify]: Simplify d3 into d3
11.205 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.205 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
11.205 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
11.205 * [taylor]: Taking taylor expansion of d4 in d1
11.205 * [backup-simplify]: Simplify d4 into d4
11.205 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.205 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
11.205 * [taylor]: Taking taylor expansion of d2 in d1
11.205 * [backup-simplify]: Simplify d2 into d2
11.205 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
11.205 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d1
11.205 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1
11.205 * [taylor]: Taking taylor expansion of -1 in d1
11.205 * [backup-simplify]: Simplify -1 into -1
11.205 * [taylor]: Taking taylor expansion of d1 in d1
11.205 * [backup-simplify]: Simplify 0 into 0
11.205 * [backup-simplify]: Simplify 1 into 1
11.205 * [backup-simplify]: Simplify (/ -1 1) into -1
11.206 * [backup-simplify]: Simplify (sqrt 0) into 0
11.207 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
11.207 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (sqrt (/ -1 d1))) in d1
11.207 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
11.207 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
11.207 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
11.207 * [taylor]: Taking taylor expansion of d1 in d1
11.207 * [backup-simplify]: Simplify 0 into 0
11.207 * [backup-simplify]: Simplify 1 into 1
11.207 * [backup-simplify]: Simplify (/ 1 1) into 1
11.207 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
11.207 * [taylor]: Taking taylor expansion of d3 in d1
11.207 * [backup-simplify]: Simplify d3 into d3
11.207 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.207 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
11.207 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
11.207 * [taylor]: Taking taylor expansion of d4 in d1
11.207 * [backup-simplify]: Simplify d4 into d4
11.207 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.207 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
11.207 * [taylor]: Taking taylor expansion of d2 in d1
11.207 * [backup-simplify]: Simplify d2 into d2
11.207 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
11.207 * [taylor]: Taking taylor expansion of (sqrt (/ -1 d1)) in d1
11.207 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1
11.207 * [taylor]: Taking taylor expansion of -1 in d1
11.207 * [backup-simplify]: Simplify -1 into -1
11.207 * [taylor]: Taking taylor expansion of d1 in d1
11.207 * [backup-simplify]: Simplify 0 into 0
11.207 * [backup-simplify]: Simplify 1 into 1
11.208 * [backup-simplify]: Simplify (/ -1 1) into -1
11.208 * [backup-simplify]: Simplify (sqrt 0) into 0
11.209 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
11.209 * [backup-simplify]: Simplify (+ 1 0) into 1
11.209 * [backup-simplify]: Simplify (+ 1 0) into 1
11.210 * [backup-simplify]: Simplify (* 1 0) into 0
11.210 * [taylor]: Taking taylor expansion of 0 in d2
11.210 * [backup-simplify]: Simplify 0 into 0
11.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.210 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
11.210 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
11.210 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
11.210 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
11.211 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 0)) into (- +nan.0)
11.211 * [taylor]: Taking taylor expansion of (- +nan.0) in d2
11.211 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.211 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.211 * [taylor]: Taking taylor expansion of 0 in d3
11.211 * [backup-simplify]: Simplify 0 into 0
11.211 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
11.215 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
11.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
11.217 * [backup-simplify]: Simplify (+ 0 0) into 0
11.217 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
11.217 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
11.217 * [backup-simplify]: Simplify (+ 0 0) into 0
11.218 * [backup-simplify]: Simplify (- 0) into 0
11.218 * [backup-simplify]: Simplify (+ 0 0) into 0
11.219 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) +nan.0) (* 0 0))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.219 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.219 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.219 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.219 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.219 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.219 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.219 * [taylor]: Taking taylor expansion of d4 in d2
11.219 * [backup-simplify]: Simplify d4 into d4
11.220 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.220 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.220 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.220 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.220 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.220 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.220 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.220 * [taylor]: Taking taylor expansion of d2 in d2
11.220 * [backup-simplify]: Simplify 0 into 0
11.220 * [backup-simplify]: Simplify 1 into 1
11.220 * [backup-simplify]: Simplify (/ 1 1) into 1
11.220 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.220 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.220 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.220 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.220 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.220 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.220 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.220 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.220 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.220 * [taylor]: Taking taylor expansion of d3 in d2
11.220 * [backup-simplify]: Simplify d3 into d3
11.220 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.221 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.221 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.222 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.223 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.224 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.224 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.224 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.224 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.224 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.224 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.224 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.224 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.225 * [taylor]: Taking taylor expansion of 0 in d3
11.225 * [backup-simplify]: Simplify 0 into 0
11.225 * [taylor]: Taking taylor expansion of 0 in d4
11.225 * [backup-simplify]: Simplify 0 into 0
11.226 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.230 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
11.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
11.231 * [backup-simplify]: Simplify (+ 0 0) into 0
11.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
11.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
11.231 * [backup-simplify]: Simplify (+ 0 0) into 0
11.231 * [backup-simplify]: Simplify (- 0) into 0
11.231 * [backup-simplify]: Simplify (+ 0 0) into 0
11.232 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.232 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.232 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.232 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.232 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.232 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.232 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.232 * [taylor]: Taking taylor expansion of d4 in d2
11.232 * [backup-simplify]: Simplify d4 into d4
11.232 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.233 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.233 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.233 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.233 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.233 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.233 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.233 * [taylor]: Taking taylor expansion of d2 in d2
11.233 * [backup-simplify]: Simplify 0 into 0
11.233 * [backup-simplify]: Simplify 1 into 1
11.233 * [backup-simplify]: Simplify (/ 1 1) into 1
11.233 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.233 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.233 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.233 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.233 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.233 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.233 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.233 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.233 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.233 * [taylor]: Taking taylor expansion of d3 in d2
11.233 * [backup-simplify]: Simplify d3 into d3
11.233 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.233 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.234 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.234 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.235 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.235 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.235 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.235 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.235 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.235 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.236 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.236 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d3)) into (/ +nan.0 d3)
11.236 * [backup-simplify]: Simplify (- (/ +nan.0 d3)) into (- (* +nan.0 (/ 1 d3)))
11.237 * [backup-simplify]: Simplify (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.237 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.237 * [backup-simplify]: Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.237 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.237 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.237 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.237 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
11.237 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
11.237 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d3
11.237 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.237 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.237 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
11.237 * [taylor]: Taking taylor expansion of d4 in d3
11.237 * [backup-simplify]: Simplify d4 into d4
11.237 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.237 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
11.237 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
11.237 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.237 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.237 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
11.237 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
11.237 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.237 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.237 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
11.237 * [taylor]: Taking taylor expansion of d3 in d3
11.237 * [backup-simplify]: Simplify 0 into 0
11.237 * [backup-simplify]: Simplify 1 into 1
11.238 * [backup-simplify]: Simplify (/ 1 1) into 1
11.238 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.238 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.239 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.239 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.240 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.240 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.240 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.240 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.240 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.241 * [backup-simplify]: Simplify (- 0) into 0
11.241 * [taylor]: Taking taylor expansion of 0 in d3
11.241 * [backup-simplify]: Simplify 0 into 0
11.241 * [taylor]: Taking taylor expansion of 0 in d3
11.241 * [backup-simplify]: Simplify 0 into 0
11.241 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.241 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.241 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.241 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.241 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.241 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.241 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.241 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.241 * [taylor]: Taking taylor expansion of 0 in d4
11.241 * [backup-simplify]: Simplify 0 into 0
11.241 * [taylor]: Taking taylor expansion of 0 in d4
11.241 * [backup-simplify]: Simplify 0 into 0
11.242 * [backup-simplify]: Simplify 0 into 0
11.242 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.245 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
11.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
11.246 * [backup-simplify]: Simplify (+ 0 0) into 0
11.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
11.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
11.246 * [backup-simplify]: Simplify (+ 0 0) into 0
11.247 * [backup-simplify]: Simplify (- 0) into 0
11.247 * [backup-simplify]: Simplify (+ 0 0) into 0
11.248 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) +nan.0) (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* 0 0))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
11.248 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d2
11.248 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d2
11.248 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d2
11.248 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.248 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.248 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
11.248 * [taylor]: Taking taylor expansion of d4 in d2
11.248 * [backup-simplify]: Simplify d4 into d4
11.248 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.248 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d2
11.248 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d2
11.248 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
11.248 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.248 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.248 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
11.248 * [taylor]: Taking taylor expansion of d2 in d2
11.248 * [backup-simplify]: Simplify 0 into 0
11.248 * [backup-simplify]: Simplify 1 into 1
11.248 * [backup-simplify]: Simplify (/ 1 1) into 1
11.248 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d2
11.248 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d2
11.248 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.248 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.248 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d2
11.249 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d2
11.249 * [taylor]: Taking taylor expansion of +nan.0 in d2
11.249 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.249 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
11.249 * [taylor]: Taking taylor expansion of d3 in d2
11.249 * [backup-simplify]: Simplify d3 into d3
11.249 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
11.249 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.249 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.250 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.250 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.251 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.251 * [taylor]: Taking taylor expansion of (- +nan.0) in d3
11.251 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.251 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.251 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.252 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.252 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d3)) into (/ +nan.0 d3)
11.252 * [backup-simplify]: Simplify (- (/ +nan.0 d3)) into (- (* +nan.0 (/ 1 d3)))
11.252 * [backup-simplify]: Simplify (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.252 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.252 * [backup-simplify]: Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.252 * [backup-simplify]: Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))
11.252 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.253 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) into (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))
11.253 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
11.253 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
11.253 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d3
11.253 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.253 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.253 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
11.253 * [taylor]: Taking taylor expansion of d4 in d3
11.253 * [backup-simplify]: Simplify d4 into d4
11.253 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
11.253 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
11.253 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
11.253 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.253 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.253 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
11.253 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
11.253 * [taylor]: Taking taylor expansion of +nan.0 in d3
11.253 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.253 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
11.253 * [taylor]: Taking taylor expansion of d3 in d3
11.253 * [backup-simplify]: Simplify 0 into 0
11.253 * [backup-simplify]: Simplify 1 into 1
11.253 * [backup-simplify]: Simplify (/ 1 1) into 1
11.254 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.254 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.254 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.255 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.255 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
11.256 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.256 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.256 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.256 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
11.257 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 (/ 1 d4))) into 0
11.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.258 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
11.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
11.258 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 (/ 1 d3))) into 0
11.258 * [backup-simplify]: Simplify (- 0) into 0
11.259 * [backup-simplify]: Simplify (+ 0 0) into 0
11.259 * [backup-simplify]: Simplify (- 0) into 0
11.259 * [backup-simplify]: Simplify (+ 0 0) into 0
11.260 * [backup-simplify]: Simplify (- 0) into 0
11.260 * [backup-simplify]: Simplify (+ 0 0) into 0
11.260 * [backup-simplify]: Simplify (- 0) into 0
11.260 * [taylor]: Taking taylor expansion of 0 in d3
11.260 * [backup-simplify]: Simplify 0 into 0
11.261 * [backup-simplify]: Simplify (- 0) into 0
11.261 * [taylor]: Taking taylor expansion of 0 in d3
11.261 * [backup-simplify]: Simplify 0 into 0
11.261 * [taylor]: Taking taylor expansion of 0 in d3
11.261 * [backup-simplify]: Simplify 0 into 0
11.261 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.261 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.261 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.261 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.261 * [backup-simplify]: Simplify (* +nan.0 (/ 1 d4)) into (/ +nan.0 d4)
11.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.262 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
11.265 * [backup-simplify]: Simplify (- 0) into 0
11.266 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.266 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.267 * [backup-simplify]: Simplify (+ (/ +nan.0 d4) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))
11.267 * [backup-simplify]: Simplify (- (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0)))
11.267 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d4)) (- +nan.0))) in d4
11.267 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 d4)) (- +nan.0)) in d4
11.267 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 d4)) in d4
11.267 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.267 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.267 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
11.267 * [taylor]: Taking taylor expansion of d4 in d4
11.267 * [backup-simplify]: Simplify 0 into 0
11.267 * [backup-simplify]: Simplify 1 into 1
11.268 * [backup-simplify]: Simplify (/ 1 1) into 1
11.268 * [taylor]: Taking taylor expansion of (- +nan.0) in d4
11.268 * [taylor]: Taking taylor expansion of +nan.0 in d4
11.268 * [backup-simplify]: Simplify +nan.0 into +nan.0
11.268 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
11.268 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
11.269 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
11.269 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.269 * [taylor]: Taking taylor expansion of 0 in d4
11.269 * [backup-simplify]: Simplify 0 into 0
11.269 * [taylor]: Taking taylor expansion of 0 in d4
11.269 * [backup-simplify]: Simplify 0 into 0
11.269 * [backup-simplify]: Simplify (- 0) into 0
11.270 * [taylor]: Taking taylor expansion of 0 in d4
11.270 * [backup-simplify]: Simplify 0 into 0
11.270 * [backup-simplify]: Simplify (- 0) into 0
11.270 * [taylor]: Taking taylor expansion of 0 in d4
11.270 * [backup-simplify]: Simplify 0 into 0
11.270 * [taylor]: Taking taylor expansion of 0 in d4
11.270 * [backup-simplify]: Simplify 0 into 0
11.270 * [taylor]: Taking taylor expansion of 0 in d4
11.270 * [backup-simplify]: Simplify 0 into 0
11.270 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.270 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.271 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.271 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
11.272 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) 1)))) (+ (* (- +nan.0) (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 1)))) (* (- +nan.0) (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 1)))))) into (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))
11.273 * * * [progress]: simplifying candidates
11.273 * * * * [progress]: [ 1 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (log1p (expm1 (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 2 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (expm1 (log1p (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 3 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (pow (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) 1) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 4 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (pow (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) 1) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 5 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (pow (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) 1) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 6 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (exp (+ (log (sqrt d1)) (+ (log (sqrt d1)) (log (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 7 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (exp (+ (log (sqrt d1)) (log (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 8 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (exp (log (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 9 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (log (exp (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 10 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (cbrt (* (* (* (sqrt d1) (sqrt d1)) (sqrt d1)) (* (* (* (sqrt d1) (sqrt d1)) (sqrt d1)) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 11 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (cbrt (* (* (* (sqrt d1) (sqrt d1)) (sqrt d1)) (* (* (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.273 * * * * [progress]: [ 12 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (cbrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (cbrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (cbrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 13 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (cbrt (* (* (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 14 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (sqrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 15 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* 1 (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 16 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (* (sqrt d1) (* (sqrt d1) (- d2 d3))) (* (sqrt d1) (* (sqrt d1) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 17 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (* (sqrt d1) (* (- d2 d3) (sqrt d1))) (* (sqrt d1) (* (- d4 d1) (sqrt d1)))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 18 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (* (* (sqrt d1) (- d2 d3)) (sqrt d1)) (* (* (sqrt d1) (- d4 d1)) (sqrt d1))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 19 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (* (* (- d2 d3) (sqrt d1)) (sqrt d1)) (* (* (- d4 d1) (sqrt d1)) (sqrt d1))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 20 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (sqrt d1) (sqrt d1)) (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 21 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (cbrt (sqrt d1)) (cbrt (sqrt d1))) (* (cbrt (sqrt d1)) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 22 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt (* (cbrt d1) (cbrt d1))) (* (sqrt (cbrt d1)) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 23 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt (sqrt d1)) (* (sqrt (sqrt d1)) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 24 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt 1) (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 25 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt (sqrt d1)) (* (sqrt (sqrt d1)) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.274 * * * * [progress]: [ 26 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* 1 (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 27 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* (sqrt d1) (* (sqrt d1) (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 28 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* (sqrt d1) (* (sqrt d1) (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 29 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* (sqrt d1) (* (sqrt d1) (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3)))))) (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 30 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* (sqrt d1) (* (sqrt d1) (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1)))))) (* (+ d2 d3) (+ d4 d1))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 31 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* (sqrt d1) (* (sqrt d1) (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3)))) (+ (* (- d2 d3) (- d2 d3)) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 32 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (/ (* (sqrt d1) (* (sqrt d1) (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1))))) (- (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 33 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) (sqrt d1)) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 34 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (log1p (expm1 (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 35 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (expm1 (log1p (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 36 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (pow (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) 1)) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 37 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (pow (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) 1)) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 38 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (exp (+ (log (sqrt d1)) (log (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.275 * * * * [progress]: [ 39 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (exp (log (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 40 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (log (exp (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 41 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (cbrt (* (* (* (sqrt d1) (sqrt d1)) (sqrt d1)) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 42 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (cbrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (cbrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (cbrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 43 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (cbrt (* (* (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 44 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (sqrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 45 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* 1 (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 46 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt (sqrt d1)) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt (sqrt d1)) (sqrt (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 47 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt (sqrt d1)) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt (sqrt d1)) (sqrt (+ (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 48 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (+ (* (sqrt d1) (- d2 d3)) (* (sqrt d1) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 49 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (+ (* (- d2 d3) (sqrt d1)) (* (- d4 d1) (sqrt d1)))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 50 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt d1) (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))) (cbrt (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 51 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (sqrt (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 52 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt d1) 1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.276 * * * * [progress]: [ 53 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt d1) 1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 54 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt d1) 1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 55 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt d1) 1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 56 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (sqrt d1) 1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 57 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (* (cbrt (sqrt d1)) (cbrt (sqrt d1))) (* (cbrt (sqrt d1)) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 58 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt (* (cbrt d1) (cbrt d1))) (* (sqrt (cbrt d1)) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 59 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt (sqrt d1)) (* (sqrt (sqrt d1)) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 60 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt 1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 61 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt (sqrt d1)) (* (sqrt (sqrt d1)) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 62 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* 1 (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 63 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (/ (* (sqrt d1) (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 64 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (/ (* (sqrt d1) (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 65 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (/ (* (sqrt d1) (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3))))) (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.277 * * * * [progress]: [ 66 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (/ (* (sqrt d1) (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1))))) (* (+ d2 d3) (+ d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 67 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (/ (* (sqrt d1) (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3))) (+ (* (- d2 d3) (- d2 d3)) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d4 d1)))))) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 68 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (/ (* (sqrt d1) (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 69 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (+ (- d2 d3) (- d4 d1)) (sqrt d1))) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 70 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 71 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 72 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4)))))) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 73 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (- (+ (* +nan.0 (pow d1 2)) (- (+ (* +nan.0 (* d2 d1)) (- (* +nan.0 (* d3 d1)))))))) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 74 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))) (- (* d1 d1) (* d1 d1))))>
11.278 * * * * [progress]: [ 75 / 75 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))) (- (* d1 d1) (* d1 d1))))>
11.279 * [simplify]: Simplifying:
  (expm1 (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (log1p (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (+ (log (sqrt d1)) (+ (log (sqrt d1)) (log (+ (- d2 d3) (- d4 d1)))))
  (+ (log (sqrt d1)) (log (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (log (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (exp (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (* (* (* (sqrt d1) (sqrt d1)) (sqrt d1)) (* (* (* (sqrt d1) (sqrt d1)) (sqrt d1)) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1)))))
  (* (* (* (sqrt d1) (sqrt d1)) (sqrt d1)) (* (* (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (* (cbrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (cbrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))))
  (cbrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (* (* (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))) (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (sqrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (sqrt (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (* (sqrt d1) (* (sqrt d1) (- d2 d3)))
  (* (sqrt d1) (* (sqrt d1) (- d4 d1)))
  (* (sqrt d1) (* (- d2 d3) (sqrt d1)))
  (* (sqrt d1) (* (- d4 d1) (sqrt d1)))
  (* (* (sqrt d1) (- d2 d3)) (sqrt d1))
  (* (* (sqrt d1) (- d4 d1)) (sqrt d1))
  (* (* (- d2 d3) (sqrt d1)) (sqrt d1))
  (* (* (- d4 d1) (sqrt d1)) (sqrt d1))
  (* (sqrt d1) (sqrt d1))
  (* (cbrt (sqrt d1)) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt (cbrt d1)) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt (sqrt d1)) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt (sqrt d1)) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) (* (sqrt d1) (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3))))))
  (* (sqrt d1) (* (sqrt d1) (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1))))))
  (* (sqrt d1) (* (sqrt d1) (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3))))))
  (* (sqrt d1) (* (sqrt d1) (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1))))))
  (* (sqrt d1) (* (sqrt d1) (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3))))
  (* (sqrt d1) (* (sqrt d1) (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))))
  (expm1 (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (log1p (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))
  (+ (log (sqrt d1)) (log (+ (- d2 d3) (- d4 d1))))
  (log (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (exp (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (* (* (sqrt d1) (sqrt d1)) (sqrt d1)) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1))))
  (* (cbrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (cbrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))
  (cbrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (* (* (sqrt d1) (+ (- d2 d3) (- d4 d1))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (sqrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (sqrt (* (sqrt d1) (+ (- d2 d3) (- d4 d1))))
  (* (sqrt (sqrt d1)) (sqrt (+ (- d2 d3) (- d4 d1))))
  (* (sqrt (sqrt d1)) (sqrt (+ (- d2 d3) (- d4 d1))))
  (* (sqrt (sqrt d1)) (sqrt (+ (- d2 d3) (- d4 d1))))
  (* (sqrt (sqrt d1)) (sqrt (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) (- d2 d3))
  (* (sqrt d1) (- d4 d1))
  (* (- d2 d3) (sqrt d1))
  (* (- d4 d1) (sqrt d1))
  (* (sqrt d1) (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1)))))
  (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1))))
  (* (sqrt d1) 1)
  (* (sqrt d1) 1)
  (* (sqrt d1) 1)
  (* (sqrt d1) 1)
  (* (sqrt d1) 1)
  (* (cbrt (sqrt d1)) (+ (- d2 d3) (- d4 d1)))
  (* (sqrt (cbrt d1)) (+ (- d2 d3) (- d4 d1)))
  (* (sqrt (sqrt d1)) (+ (- d2 d3) (- d4 d1)))
  (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))
  (* (sqrt (sqrt d1)) (+ (- d2 d3) (- d4 d1)))
  (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))
  (* (sqrt d1) (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3)))))
  (* (sqrt d1) (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1)))))
  (* (sqrt d1) (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3)))))
  (* (sqrt d1) (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1)))))
  (* (sqrt d1) (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3)))
  (* (sqrt d1) (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1))))
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))
  (- (+ (* +nan.0 (pow d1 2)) (- (+ (* +nan.0 (* d2 d1)) (- (* +nan.0 (* d3 d1)))))))
  (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))
  (- (+ (* +nan.0 d3) (- (+ (* +nan.0 d2) (- (* +nan.0 d4))))))
11.282 * * [simplify]: iteration 1: (146 enodes)
11.332 * * [simplify]: iteration 2: (497 enodes)
11.775 * * [simplify]: Extracting #0: cost 51 inf + 0
11.776 * * [simplify]: Extracting #1: cost 402 inf + 1
11.778 * * [simplify]: Extracting #2: cost 605 inf + 3438
11.789 * * [simplify]: Extracting #3: cost 538 inf + 47762
11.823 * * [simplify]: Extracting #4: cost 233 inf + 112479
11.875 * * [simplify]: Extracting #5: cost 111 inf + 142827
11.928 * * [simplify]: Extracting #6: cost 19 inf + 179560
11.969 * * [simplify]: Extracting #7: cost 0 inf + 189129
12.042 * [simplify]: Simplified to:
  (expm1 (* d1 (+ (- d4 d1) (- d2 d3))))
  (log1p (* d1 (+ (- d4 d1) (- d2 d3))))
  (* d1 (+ (- d4 d1) (- d2 d3)))
  (* d1 (+ (- d4 d1) (- d2 d3)))
  (log (* d1 (+ (- d4 d1) (- d2 d3))))
  (log (* d1 (+ (- d4 d1) (- d2 d3))))
  (log (* d1 (+ (- d4 d1) (- d2 d3))))
  (exp (* d1 (+ (- d4 d1) (- d2 d3))))
  (* (* (* (* d1 (sqrt d1)) (* d1 (sqrt d1))) (* (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)))) (+ (- d4 d1) (- d2 d3)))
  (* (* (* d1 (+ (- d4 d1) (- d2 d3))) (* d1 (+ (- d4 d1) (- d2 d3)))) (* d1 (+ (- d4 d1) (- d2 d3))))
  (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
  (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))
  (* (* (* d1 (+ (- d4 d1) (- d2 d3))) (* d1 (+ (- d4 d1) (- d2 d3)))) (* d1 (+ (- d4 d1) (- d2 d3))))
  (sqrt (* d1 (+ (- d4 d1) (- d2 d3))))
  (sqrt (* d1 (+ (- d4 d1) (- d2 d3))))
  (* (- d2 d3) d1)
  (* d1 (- d4 d1))
  (* (- d2 d3) d1)
  (* d1 (- d4 d1))
  (* (- d2 d3) d1)
  (* d1 (- d4 d1))
  (* (- d2 d3) d1)
  (* d1 (- d4 d1))
  d1
  (* (cbrt (sqrt d1)) (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (* (sqrt (cbrt d1)) (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (* (* (sqrt (sqrt d1)) (+ (- d4 d1) (- d2 d3))) (sqrt d1))
  (* d1 (+ (- d4 d1) (- d2 d3)))
  (* (* (sqrt (sqrt d1)) (+ (- d4 d1) (- d2 d3))) (sqrt d1))
  (* d1 (+ (- d4 d1) (- d2 d3)))
  (* d1 (fma (fma d1 (+ d4 d1) (* d4 d4)) (- (* (* d2 d2) d2) (* (* d3 d3) d3)) (* (- (* (* d4 d4) d4) (* (* d1 d1) d1)) (fma d2 d2 (* d3 (+ d3 d2))))))
  (* d1 (fma (* (+ d4 d1) (- d4 d1)) (fma d2 d2 (* d3 (+ d3 d2))) (* (- (* (* d2 d2) d2) (* (* d3 d3) d3)) (+ d4 d1))))
  (* d1 (fma (+ d3 d2) (- (* (* d4 d4) d4) (* (* d1 d1) d1)) (* (* (- d2 d3) (+ d3 d2)) (fma d1 (+ d4 d1) (* d4 d4)))))
  (* d1 (fma (* (- d2 d3) (+ d3 d2)) (+ d4 d1) (* (* (+ d4 d1) (- d4 d1)) (+ d3 d2))))
  (* d1 (fma (* (- d2 d3) (- d2 d3)) (- d2 d3) (* (- d4 d1) (* (- d4 d1) (- d4 d1)))))
  (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1))))
  (expm1 (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (log1p (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (* (sqrt d1) (+ (- d4 d1) (- d2 d3)))
  (log (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (log (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (exp (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (* (* (* d1 (sqrt d1)) (+ (- d4 d1) (- d2 d3))) (* (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3))))
  (* (cbrt (* (sqrt d1) (+ (- d4 d1) (- d2 d3)))) (cbrt (* (sqrt d1) (+ (- d4 d1) (- d2 d3)))))
  (cbrt (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (* (* (* d1 (* (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)))) (sqrt d1)) (+ (- d4 d1) (- d2 d3)))
  (sqrt (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (sqrt (* (sqrt d1) (+ (- d4 d1) (- d2 d3))))
  (* (sqrt (sqrt d1)) (sqrt (+ (- d4 d1) (- d2 d3))))
  (* (sqrt (sqrt d1)) (sqrt (+ (- d4 d1) (- d2 d3))))
  (* (sqrt (sqrt d1)) (sqrt (+ (- d4 d1) (- d2 d3))))
  (* (sqrt (sqrt d1)) (sqrt (+ (- d4 d1) (- d2 d3))))
  (* (sqrt d1) (- d2 d3))
  (* (- d4 d1) (sqrt d1))
  (* (sqrt d1) (- d2 d3))
  (* (- d4 d1) (sqrt d1))
  (* (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3)))) (sqrt d1))
  (* (sqrt d1) (sqrt (+ (- d4 d1) (- d2 d3))))
  (sqrt d1)
  (sqrt d1)
  (sqrt d1)
  (sqrt d1)
  (sqrt d1)
  (* (cbrt (sqrt d1)) (+ (- d4 d1) (- d2 d3)))
  (* (sqrt (cbrt d1)) (+ (- d4 d1) (- d2 d3)))
  (* (sqrt (sqrt d1)) (+ (- d4 d1) (- d2 d3)))
  (* (sqrt d1) (+ (- d4 d1) (- d2 d3)))
  (* (sqrt (sqrt d1)) (+ (- d4 d1) (- d2 d3)))
  (* (sqrt d1) (+ (- d4 d1) (- d2 d3)))
  (* (sqrt d1) (fma (fma d1 (+ d4 d1) (* d4 d4)) (- (* (* d2 d2) d2) (* (* d3 d3) d3)) (* (- (* (* d4 d4) d4) (* (* d1 d1) d1)) (fma d2 d2 (* d3 (+ d3 d2))))))
  (* (fma (* (+ d4 d1) (- d4 d1)) (fma d2 d2 (* d3 (+ d3 d2))) (* (- (* (* d2 d2) d2) (* (* d3 d3) d3)) (+ d4 d1))) (sqrt d1))
  (* (fma (+ d3 d2) (- (* (* d4 d4) d4) (* (* d1 d1) d1)) (* (* (- d2 d3) (+ d3 d2)) (fma d1 (+ d4 d1) (* d4 d4)))) (sqrt d1))
  (* (fma (* (- d2 d3) (+ d3 d2)) (+ d4 d1) (* (* (+ d4 d1) (- d4 d1)) (+ d3 d2))) (sqrt d1))
  (* (sqrt d1) (fma (* (- d2 d3) (- d2 d3)) (- d2 d3) (* (- d4 d1) (* (- d4 d1) (- d4 d1)))))
  (* (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1))) (sqrt d1))
  (- (* d1 (- d2 d3)) (* d1 d1))
  (* d1 (- (+ d4 d2) d3))
  (+ (- (* d3 +nan.0)) (* +nan.0 (- d2 d4)))
  (- (- (* (* d1 d1) +nan.0) (* +nan.0 (* d1 (- d2 d3)))))
  (+ (- (* d3 +nan.0)) (* +nan.0 (- d2 d4)))
  (+ (- (* d3 +nan.0)) (* +nan.0 (- d2 d4)))
12.052 * * * [progress]: adding candidates to table
12.866 * [progress]: [Phase 3 of 3] Extracting.
12.866 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>)
12.867 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1)
12.868 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>)
12.941 * * * * [regimes]: Trying to branch on d4 from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>)
13.010 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>)
13.067 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>)
13.111 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))) (- (* d1 d1) (* d1 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1))))>)
13.166 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
13.166 * [simplify]: Simplifying:
  (+ (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1)))
13.166 * * [simplify]: iteration 1: (11 enodes)
13.167 * * [simplify]: iteration 2: (14 enodes)
13.167 * * [simplify]: Extracting #0: cost 1 inf + 0
13.167 * * [simplify]: Extracting #1: cost 3 inf + 0
13.167 * * [simplify]: Extracting #2: cost 6 inf + 0
13.167 * * [simplify]: Extracting #3: cost 6 inf + 42
13.167 * * [simplify]: Extracting #4: cost 8 inf + 123
13.167 * * [simplify]: Extracting #5: cost 0 inf + 782
13.168 * [simplify]: Simplified to:
  (+ (- (* d1 d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))))
15.567 * [regime-testing]: Baseline error score: 0.02195086417061147
15.569 * [regime-testing]: Oracle error score: 0.007324035817067279
15.574 * [regime-testing]: End program error score: 0.02195086417061147
15.645 * [regime-testing]: Target error score: 0.02220089542451821