48.048 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.062 * * * [progress]: [2/2] Setting up program.
0.066 * [progress]: [Phase 2 of 3] Improving.
0.066 * [simplify]: Simplifying:
  (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
0.066 * [simplify]: Sending expressions to egg_math:
 (- (+ (- (* h0 h3) (* h0 h2)) (* h1 h0)) (* h0 h0))
1.568 * * [progress]: iteration 1 / 4
1.568 * * * [progress]: picking best candidate
1.573 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))>
1.573 * * * [progress]: localizing error
1.589 * * * [progress]: generating rewritten candidates
1.589 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.784 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.825 * * * [progress]: generating series expansions
1.825 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.825 * [backup-simplify]: Simplify (* d1 (+ (- d2 d3) (- d4 d1))) into (* d1 (- (+ d4 d2) (+ d3 d1)))
1.825 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in (d1 d2 d3 d4) around 0
1.825 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d4
1.825 * [taylor]: Taking taylor expansion of d1 in d4
1.825 * [backup-simplify]: Simplify d1 into d1
1.825 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
1.825 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
1.825 * [taylor]: Taking taylor expansion of d4 in d4
1.825 * [backup-simplify]: Simplify 0 into 0
1.825 * [backup-simplify]: Simplify 1 into 1
1.825 * [taylor]: Taking taylor expansion of d2 in d4
1.825 * [backup-simplify]: Simplify d2 into d2
1.825 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
1.825 * [taylor]: Taking taylor expansion of d3 in d4
1.825 * [backup-simplify]: Simplify d3 into d3
1.825 * [taylor]: Taking taylor expansion of d1 in d4
1.825 * [backup-simplify]: Simplify d1 into d1
1.825 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d3
1.825 * [taylor]: Taking taylor expansion of d1 in d3
1.825 * [backup-simplify]: Simplify d1 into d1
1.825 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
1.825 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
1.825 * [taylor]: Taking taylor expansion of d4 in d3
1.825 * [backup-simplify]: Simplify d4 into d4
1.825 * [taylor]: Taking taylor expansion of d2 in d3
1.825 * [backup-simplify]: Simplify d2 into d2
1.825 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
1.825 * [taylor]: Taking taylor expansion of d3 in d3
1.825 * [backup-simplify]: Simplify 0 into 0
1.825 * [backup-simplify]: Simplify 1 into 1
1.826 * [taylor]: Taking taylor expansion of d1 in d3
1.826 * [backup-simplify]: Simplify d1 into d1
1.826 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d2
1.826 * [taylor]: Taking taylor expansion of d1 in d2
1.826 * [backup-simplify]: Simplify d1 into d1
1.826 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
1.826 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
1.826 * [taylor]: Taking taylor expansion of d4 in d2
1.826 * [backup-simplify]: Simplify d4 into d4
1.826 * [taylor]: Taking taylor expansion of d2 in d2
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.826 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
1.826 * [taylor]: Taking taylor expansion of d3 in d2
1.826 * [backup-simplify]: Simplify d3 into d3
1.826 * [taylor]: Taking taylor expansion of d1 in d2
1.826 * [backup-simplify]: Simplify d1 into d1
1.826 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d1
1.826 * [taylor]: Taking taylor expansion of d1 in d1
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.826 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
1.826 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
1.826 * [taylor]: Taking taylor expansion of d4 in d1
1.826 * [backup-simplify]: Simplify d4 into d4
1.826 * [taylor]: Taking taylor expansion of d2 in d1
1.826 * [backup-simplify]: Simplify d2 into d2
1.826 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
1.826 * [taylor]: Taking taylor expansion of d3 in d1
1.826 * [backup-simplify]: Simplify d3 into d3
1.826 * [taylor]: Taking taylor expansion of d1 in d1
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.826 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d3 d1))) in d1
1.826 * [taylor]: Taking taylor expansion of d1 in d1
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.826 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
1.826 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
1.826 * [taylor]: Taking taylor expansion of d4 in d1
1.826 * [backup-simplify]: Simplify d4 into d4
1.826 * [taylor]: Taking taylor expansion of d2 in d1
1.826 * [backup-simplify]: Simplify d2 into d2
1.826 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
1.826 * [taylor]: Taking taylor expansion of d3 in d1
1.826 * [backup-simplify]: Simplify d3 into d3
1.826 * [taylor]: Taking taylor expansion of d1 in d1
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.826 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4)
1.826 * [backup-simplify]: Simplify (+ d3 0) into d3
1.826 * [backup-simplify]: Simplify (- d3) into (- d3)
1.826 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
1.826 * [backup-simplify]: Simplify (* 0 (- (+ d2 d4) d3)) into 0
1.826 * [taylor]: Taking taylor expansion of 0 in d2
1.827 * [backup-simplify]: Simplify 0 into 0
1.827 * [taylor]: Taking taylor expansion of 0 in d3
1.827 * [backup-simplify]: Simplify 0 into 0
1.827 * [taylor]: Taking taylor expansion of 0 in d4
1.827 * [backup-simplify]: Simplify 0 into 0
1.827 * [backup-simplify]: Simplify 0 into 0
1.827 * [backup-simplify]: Simplify (+ 0 0) into 0
1.827 * [backup-simplify]: Simplify (+ 0 1) into 1
1.828 * [backup-simplify]: Simplify (- 1) into -1
1.828 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.828 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (- (+ d2 d4) d3))) into (- (+ d4 d2) d3)
1.828 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
1.828 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
1.828 * [taylor]: Taking taylor expansion of d4 in d2
1.828 * [backup-simplify]: Simplify d4 into d4
1.828 * [taylor]: Taking taylor expansion of d2 in d2
1.828 * [backup-simplify]: Simplify 0 into 0
1.828 * [backup-simplify]: Simplify 1 into 1
1.828 * [taylor]: Taking taylor expansion of d3 in d2
1.828 * [backup-simplify]: Simplify d3 into d3
1.828 * [backup-simplify]: Simplify (+ d4 0) into d4
1.828 * [backup-simplify]: Simplify (- d3) into (- d3)
1.828 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
1.828 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
1.828 * [taylor]: Taking taylor expansion of d4 in d3
1.828 * [backup-simplify]: Simplify d4 into d4
1.828 * [taylor]: Taking taylor expansion of d3 in d3
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [backup-simplify]: Simplify (- 0) into 0
1.829 * [backup-simplify]: Simplify (+ d4 0) into d4
1.829 * [taylor]: Taking taylor expansion of d4 in d4
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [taylor]: Taking taylor expansion of 0 in d3
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [taylor]: Taking taylor expansion of 0 in d4
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [taylor]: Taking taylor expansion of 0 in d4
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify (+ 0 0) into 0
1.830 * [backup-simplify]: Simplify (+ 0 0) into 0
1.830 * [backup-simplify]: Simplify (- 0) into 0
1.830 * [backup-simplify]: Simplify (+ 0 0) into 0
1.831 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (- (+ d2 d4) d3)))) into (- 1)
1.831 * [taylor]: Taking taylor expansion of (- 1) in d2
1.831 * [taylor]: Taking taylor expansion of 1 in d2
1.831 * [backup-simplify]: Simplify 1 into 1
1.831 * [backup-simplify]: Simplify (- 1) into -1
1.831 * [taylor]: Taking taylor expansion of -1 in d3
1.831 * [backup-simplify]: Simplify -1 into -1
1.831 * [taylor]: Taking taylor expansion of -1 in d4
1.831 * [backup-simplify]: Simplify -1 into -1
1.831 * [backup-simplify]: Simplify -1 into -1
1.831 * [backup-simplify]: Simplify (+ 0 1) into 1
1.831 * [backup-simplify]: Simplify (- 0) into 0
1.832 * [backup-simplify]: Simplify (+ 1 0) into 1
1.832 * [taylor]: Taking taylor expansion of 1 in d3
1.832 * [backup-simplify]: Simplify 1 into 1
1.832 * [taylor]: Taking taylor expansion of 1 in d4
1.832 * [backup-simplify]: Simplify 1 into 1
1.832 * [backup-simplify]: Simplify 1 into 1
1.832 * [taylor]: Taking taylor expansion of 0 in d3
1.832 * [backup-simplify]: Simplify 0 into 0
1.832 * [taylor]: Taking taylor expansion of 0 in d4
1.832 * [backup-simplify]: Simplify 0 into 0
1.832 * [backup-simplify]: Simplify 0 into 0
1.832 * [backup-simplify]: Simplify (- 1) into -1
1.832 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.832 * [taylor]: Taking taylor expansion of -1 in d4
1.832 * [backup-simplify]: Simplify -1 into -1
1.832 * [backup-simplify]: Simplify -1 into -1
1.833 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3)))
1.833 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d4) (/ 1 d1)))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1)
1.833 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0
1.833 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
1.833 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4
1.833 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4
1.833 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
1.833 * [taylor]: Taking taylor expansion of d2 in d4
1.833 * [backup-simplify]: Simplify d2 into d2
1.833 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.833 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.833 * [taylor]: Taking taylor expansion of d4 in d4
1.833 * [backup-simplify]: Simplify 0 into 0
1.833 * [backup-simplify]: Simplify 1 into 1
1.834 * [backup-simplify]: Simplify (/ 1 1) into 1
1.834 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1.834 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
1.834 * [taylor]: Taking taylor expansion of d1 in d4
1.834 * [backup-simplify]: Simplify d1 into d1
1.834 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.834 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
1.834 * [taylor]: Taking taylor expansion of d3 in d4
1.834 * [backup-simplify]: Simplify d3 into d3
1.834 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.834 * [taylor]: Taking taylor expansion of d1 in d4
1.834 * [backup-simplify]: Simplify d1 into d1
1.834 * [backup-simplify]: Simplify (+ 0 1) into 1
1.834 * [backup-simplify]: Simplify (+ 1 0) into 1
1.834 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.834 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
1.834 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3
1.834 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3
1.834 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
1.834 * [taylor]: Taking taylor expansion of d2 in d3
1.834 * [backup-simplify]: Simplify d2 into d2
1.834 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.834 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.835 * [taylor]: Taking taylor expansion of d4 in d3
1.835 * [backup-simplify]: Simplify d4 into d4
1.835 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.835 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1.835 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
1.835 * [taylor]: Taking taylor expansion of d1 in d3
1.835 * [backup-simplify]: Simplify d1 into d1
1.835 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.835 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.835 * [taylor]: Taking taylor expansion of d3 in d3
1.835 * [backup-simplify]: Simplify 0 into 0
1.835 * [backup-simplify]: Simplify 1 into 1
1.835 * [backup-simplify]: Simplify (/ 1 1) into 1
1.835 * [taylor]: Taking taylor expansion of d1 in d3
1.835 * [backup-simplify]: Simplify d1 into d1
1.835 * [backup-simplify]: Simplify (+ 0 1) into 1
1.835 * [backup-simplify]: Simplify (- 1) into -1
1.836 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.836 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
1.836 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
1.836 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2
1.836 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
1.836 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.836 * [taylor]: Taking taylor expansion of d2 in d2
1.836 * [backup-simplify]: Simplify 0 into 0
1.836 * [backup-simplify]: Simplify 1 into 1
1.836 * [backup-simplify]: Simplify (/ 1 1) into 1
1.836 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.836 * [taylor]: Taking taylor expansion of d4 in d2
1.836 * [backup-simplify]: Simplify d4 into d4
1.836 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.836 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1.836 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
1.836 * [taylor]: Taking taylor expansion of d1 in d2
1.836 * [backup-simplify]: Simplify d1 into d1
1.836 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.836 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.836 * [taylor]: Taking taylor expansion of d3 in d2
1.836 * [backup-simplify]: Simplify d3 into d3
1.836 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.836 * [taylor]: Taking taylor expansion of d1 in d2
1.836 * [backup-simplify]: Simplify d1 into d1
1.837 * [backup-simplify]: Simplify (+ 1 0) into 1
1.837 * [backup-simplify]: Simplify (+ 1 0) into 1
1.837 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.837 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
1.837 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1
1.837 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
1.837 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
1.837 * [taylor]: Taking taylor expansion of d2 in d1
1.837 * [backup-simplify]: Simplify d2 into d2
1.837 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.837 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
1.837 * [taylor]: Taking taylor expansion of d4 in d1
1.837 * [backup-simplify]: Simplify d4 into d4
1.837 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.837 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1.837 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
1.837 * [taylor]: Taking taylor expansion of d1 in d1
1.837 * [backup-simplify]: Simplify 0 into 0
1.837 * [backup-simplify]: Simplify 1 into 1
1.838 * [backup-simplify]: Simplify (/ 1 1) into 1
1.838 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
1.838 * [taylor]: Taking taylor expansion of d3 in d1
1.838 * [backup-simplify]: Simplify d3 into d3
1.838 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.838 * [taylor]: Taking taylor expansion of d1 in d1
1.838 * [backup-simplify]: Simplify 0 into 0
1.838 * [backup-simplify]: Simplify 1 into 1
1.838 * [backup-simplify]: Simplify (+ 1 0) into 1
1.838 * [backup-simplify]: Simplify (- 1) into -1
1.838 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.839 * [backup-simplify]: Simplify (/ -1 1) into -1
1.839 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
1.839 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1
1.839 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
1.839 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
1.839 * [taylor]: Taking taylor expansion of d2 in d1
1.839 * [backup-simplify]: Simplify d2 into d2
1.839 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.839 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
1.839 * [taylor]: Taking taylor expansion of d4 in d1
1.839 * [backup-simplify]: Simplify d4 into d4
1.839 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.839 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1.839 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
1.839 * [taylor]: Taking taylor expansion of d1 in d1
1.839 * [backup-simplify]: Simplify 0 into 0
1.839 * [backup-simplify]: Simplify 1 into 1
1.839 * [backup-simplify]: Simplify (/ 1 1) into 1
1.839 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
1.839 * [taylor]: Taking taylor expansion of d3 in d1
1.839 * [backup-simplify]: Simplify d3 into d3
1.839 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.839 * [taylor]: Taking taylor expansion of d1 in d1
1.839 * [backup-simplify]: Simplify 0 into 0
1.839 * [backup-simplify]: Simplify 1 into 1
1.840 * [backup-simplify]: Simplify (+ 1 0) into 1
1.840 * [backup-simplify]: Simplify (- 1) into -1
1.840 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.840 * [backup-simplify]: Simplify (/ -1 1) into -1
1.840 * [taylor]: Taking taylor expansion of -1 in d2
1.841 * [backup-simplify]: Simplify -1 into -1
1.841 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4))
1.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.841 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1.841 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.841 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
1.842 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
1.842 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
1.842 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
1.842 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.842 * [taylor]: Taking taylor expansion of d2 in d2
1.842 * [backup-simplify]: Simplify 0 into 0
1.842 * [backup-simplify]: Simplify 1 into 1
1.842 * [backup-simplify]: Simplify (/ 1 1) into 1
1.842 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.842 * [taylor]: Taking taylor expansion of d4 in d2
1.842 * [backup-simplify]: Simplify d4 into d4
1.842 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.842 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.842 * [taylor]: Taking taylor expansion of d3 in d2
1.842 * [backup-simplify]: Simplify d3 into d3
1.842 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.843 * [backup-simplify]: Simplify (+ 1 0) into 1
1.843 * [backup-simplify]: Simplify (+ 1 0) into 1
1.843 * [taylor]: Taking taylor expansion of 1 in d3
1.843 * [backup-simplify]: Simplify 1 into 1
1.843 * [taylor]: Taking taylor expansion of -1 in d3
1.843 * [backup-simplify]: Simplify -1 into -1
1.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.843 * [backup-simplify]: Simplify (+ 0 0) into 0
1.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.844 * [backup-simplify]: Simplify (+ 0 0) into 0
1.844 * [backup-simplify]: Simplify (- 0) into 0
1.845 * [backup-simplify]: Simplify (+ 0 0) into 0
1.846 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0
1.846 * [taylor]: Taking taylor expansion of 0 in d2
1.846 * [backup-simplify]: Simplify 0 into 0
1.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.846 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1.846 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.846 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1.846 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1.846 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.846 * [taylor]: Taking taylor expansion of d4 in d3
1.846 * [backup-simplify]: Simplify d4 into d4
1.846 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.846 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.846 * [taylor]: Taking taylor expansion of d3 in d3
1.846 * [backup-simplify]: Simplify 0 into 0
1.846 * [backup-simplify]: Simplify 1 into 1
1.847 * [backup-simplify]: Simplify (/ 1 1) into 1
1.847 * [backup-simplify]: Simplify (- 1) into -1
1.847 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.847 * [taylor]: Taking taylor expansion of -1 in d4
1.847 * [backup-simplify]: Simplify -1 into -1
1.847 * [taylor]: Taking taylor expansion of 0 in d3
1.847 * [backup-simplify]: Simplify 0 into 0
1.847 * [taylor]: Taking taylor expansion of 1 in d4
1.847 * [backup-simplify]: Simplify 1 into 1
1.847 * [taylor]: Taking taylor expansion of -1 in d4
1.847 * [backup-simplify]: Simplify -1 into -1
1.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1.848 * [backup-simplify]: Simplify (+ 0 0) into 0
1.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.849 * [backup-simplify]: Simplify (+ 0 0) into 0
1.849 * [backup-simplify]: Simplify (- 0) into 0
1.849 * [backup-simplify]: Simplify (+ 0 0) into 0
1.850 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.850 * [taylor]: Taking taylor expansion of 0 in d2
1.850 * [backup-simplify]: Simplify 0 into 0
1.850 * [taylor]: Taking taylor expansion of 0 in d3
1.850 * [backup-simplify]: Simplify 0 into 0
1.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.851 * [backup-simplify]: Simplify (+ 0 0) into 0
1.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.852 * [backup-simplify]: Simplify (- 0) into 0
1.852 * [backup-simplify]: Simplify (+ 0 0) into 0
1.852 * [taylor]: Taking taylor expansion of 0 in d3
1.852 * [backup-simplify]: Simplify 0 into 0
1.852 * [taylor]: Taking taylor expansion of 0 in d3
1.852 * [backup-simplify]: Simplify 0 into 0
1.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.853 * [backup-simplify]: Simplify (- 0) into 0
1.853 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.853 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.853 * [taylor]: Taking taylor expansion of d4 in d4
1.853 * [backup-simplify]: Simplify 0 into 0
1.853 * [backup-simplify]: Simplify 1 into 1
1.853 * [backup-simplify]: Simplify (/ 1 1) into 1
1.853 * [backup-simplify]: Simplify 1 into 1
1.853 * [taylor]: Taking taylor expansion of 0 in d4
1.853 * [backup-simplify]: Simplify 0 into 0
1.853 * [taylor]: Taking taylor expansion of 0 in d4
1.853 * [backup-simplify]: Simplify 0 into 0
1.853 * [taylor]: Taking taylor expansion of 0 in d4
1.853 * [backup-simplify]: Simplify 0 into 0
1.853 * [backup-simplify]: Simplify -1 into -1
1.853 * [backup-simplify]: Simplify 1 into 1
1.854 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
1.855 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (- (/ 1 (- d4)) (/ 1 (- d1))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1))
1.855 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d2 d3 d4) around 0
1.855 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4
1.855 * [taylor]: Taking taylor expansion of -1 in d4
1.855 * [backup-simplify]: Simplify -1 into -1
1.855 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d4
1.855 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4
1.855 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1.855 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
1.855 * [taylor]: Taking taylor expansion of d1 in d4
1.855 * [backup-simplify]: Simplify d1 into d1
1.855 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.855 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
1.855 * [taylor]: Taking taylor expansion of d3 in d4
1.855 * [backup-simplify]: Simplify d3 into d3
1.855 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.855 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4
1.855 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
1.855 * [taylor]: Taking taylor expansion of d2 in d4
1.855 * [backup-simplify]: Simplify d2 into d2
1.855 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.855 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.855 * [taylor]: Taking taylor expansion of d4 in d4
1.855 * [backup-simplify]: Simplify 0 into 0
1.855 * [backup-simplify]: Simplify 1 into 1
1.856 * [backup-simplify]: Simplify (/ 1 1) into 1
1.856 * [taylor]: Taking taylor expansion of d1 in d4
1.856 * [backup-simplify]: Simplify d1 into d1
1.856 * [backup-simplify]: Simplify (+ 0 1) into 1
1.857 * [backup-simplify]: Simplify (- 1) into -1
1.857 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.857 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
1.857 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3
1.857 * [taylor]: Taking taylor expansion of -1 in d3
1.857 * [backup-simplify]: Simplify -1 into -1
1.857 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d3
1.857 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3
1.858 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1.858 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
1.858 * [taylor]: Taking taylor expansion of d1 in d3
1.858 * [backup-simplify]: Simplify d1 into d1
1.858 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.858 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.858 * [taylor]: Taking taylor expansion of d3 in d3
1.858 * [backup-simplify]: Simplify 0 into 0
1.858 * [backup-simplify]: Simplify 1 into 1
1.858 * [backup-simplify]: Simplify (/ 1 1) into 1
1.858 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3
1.858 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
1.858 * [taylor]: Taking taylor expansion of d2 in d3
1.858 * [backup-simplify]: Simplify d2 into d2
1.858 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.858 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.858 * [taylor]: Taking taylor expansion of d4 in d3
1.858 * [backup-simplify]: Simplify d4 into d4
1.859 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.859 * [taylor]: Taking taylor expansion of d1 in d3
1.859 * [backup-simplify]: Simplify d1 into d1
1.859 * [backup-simplify]: Simplify (+ 0 1) into 1
1.859 * [backup-simplify]: Simplify (+ 1 0) into 1
1.859 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.860 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2
1.860 * [taylor]: Taking taylor expansion of -1 in d2
1.860 * [backup-simplify]: Simplify -1 into -1
1.860 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d2
1.860 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2
1.860 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1.860 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
1.860 * [taylor]: Taking taylor expansion of d1 in d2
1.860 * [backup-simplify]: Simplify d1 into d1
1.860 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.860 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.860 * [taylor]: Taking taylor expansion of d3 in d2
1.860 * [backup-simplify]: Simplify d3 into d3
1.860 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.860 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
1.860 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.860 * [taylor]: Taking taylor expansion of d2 in d2
1.860 * [backup-simplify]: Simplify 0 into 0
1.860 * [backup-simplify]: Simplify 1 into 1
1.861 * [backup-simplify]: Simplify (/ 1 1) into 1
1.861 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.861 * [taylor]: Taking taylor expansion of d4 in d2
1.861 * [backup-simplify]: Simplify d4 into d4
1.861 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.861 * [taylor]: Taking taylor expansion of d1 in d2
1.861 * [backup-simplify]: Simplify d1 into d1
1.861 * [backup-simplify]: Simplify (+ 1 0) into 1
1.862 * [backup-simplify]: Simplify (- 1) into -1
1.862 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.862 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
1.862 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1
1.862 * [taylor]: Taking taylor expansion of -1 in d1
1.862 * [backup-simplify]: Simplify -1 into -1
1.862 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1
1.862 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1
1.862 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1.862 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
1.862 * [taylor]: Taking taylor expansion of d1 in d1
1.862 * [backup-simplify]: Simplify 0 into 0
1.862 * [backup-simplify]: Simplify 1 into 1
1.863 * [backup-simplify]: Simplify (/ 1 1) into 1
1.863 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
1.863 * [taylor]: Taking taylor expansion of d3 in d1
1.863 * [backup-simplify]: Simplify d3 into d3
1.863 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.863 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
1.863 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
1.863 * [taylor]: Taking taylor expansion of d2 in d1
1.863 * [backup-simplify]: Simplify d2 into d2
1.863 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.863 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
1.863 * [taylor]: Taking taylor expansion of d4 in d1
1.863 * [backup-simplify]: Simplify d4 into d4
1.863 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.863 * [taylor]: Taking taylor expansion of d1 in d1
1.863 * [backup-simplify]: Simplify 0 into 0
1.863 * [backup-simplify]: Simplify 1 into 1
1.864 * [backup-simplify]: Simplify (+ 1 0) into 1
1.864 * [backup-simplify]: Simplify (+ 1 0) into 1
1.865 * [backup-simplify]: Simplify (/ 1 1) into 1
1.865 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1
1.865 * [taylor]: Taking taylor expansion of -1 in d1
1.865 * [backup-simplify]: Simplify -1 into -1
1.865 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1
1.865 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1
1.865 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1.865 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
1.865 * [taylor]: Taking taylor expansion of d1 in d1
1.865 * [backup-simplify]: Simplify 0 into 0
1.865 * [backup-simplify]: Simplify 1 into 1
1.865 * [backup-simplify]: Simplify (/ 1 1) into 1
1.865 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
1.865 * [taylor]: Taking taylor expansion of d3 in d1
1.865 * [backup-simplify]: Simplify d3 into d3
1.865 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.865 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
1.865 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
1.866 * [taylor]: Taking taylor expansion of d2 in d1
1.866 * [backup-simplify]: Simplify d2 into d2
1.866 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.866 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
1.866 * [taylor]: Taking taylor expansion of d4 in d1
1.866 * [backup-simplify]: Simplify d4 into d4
1.866 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.866 * [taylor]: Taking taylor expansion of d1 in d1
1.866 * [backup-simplify]: Simplify 0 into 0
1.866 * [backup-simplify]: Simplify 1 into 1
1.867 * [backup-simplify]: Simplify (+ 1 0) into 1
1.867 * [backup-simplify]: Simplify (+ 1 0) into 1
1.867 * [backup-simplify]: Simplify (/ 1 1) into 1
1.868 * [backup-simplify]: Simplify (* -1 1) into -1
1.868 * [taylor]: Taking taylor expansion of -1 in d2
1.868 * [backup-simplify]: Simplify -1 into -1
1.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.869 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1.869 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4))
1.869 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4)))
1.869 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))
1.870 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))
1.871 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
1.871 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
1.871 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
1.871 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.871 * [taylor]: Taking taylor expansion of d2 in d2
1.871 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify 1 into 1
1.872 * [backup-simplify]: Simplify (/ 1 1) into 1
1.872 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.872 * [taylor]: Taking taylor expansion of d4 in d2
1.872 * [backup-simplify]: Simplify d4 into d4
1.872 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.872 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.872 * [taylor]: Taking taylor expansion of d3 in d2
1.872 * [backup-simplify]: Simplify d3 into d3
1.872 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.872 * [backup-simplify]: Simplify (+ 1 0) into 1
1.873 * [backup-simplify]: Simplify (+ 1 0) into 1
1.873 * [taylor]: Taking taylor expansion of 1 in d3
1.873 * [backup-simplify]: Simplify 1 into 1
1.873 * [taylor]: Taking taylor expansion of -1 in d3
1.873 * [backup-simplify]: Simplify -1 into -1
1.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.874 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.874 * [backup-simplify]: Simplify (+ 0 0) into 0
1.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.875 * [backup-simplify]: Simplify (+ 0 0) into 0
1.875 * [backup-simplify]: Simplify (- 0) into 0
1.876 * [backup-simplify]: Simplify (+ 0 0) into 0
1.877 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0
1.878 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0
1.878 * [taylor]: Taking taylor expansion of 0 in d2
1.878 * [backup-simplify]: Simplify 0 into 0
1.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.878 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1.878 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.879 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1.879 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1.879 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.879 * [taylor]: Taking taylor expansion of d4 in d3
1.879 * [backup-simplify]: Simplify d4 into d4
1.879 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.879 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.879 * [taylor]: Taking taylor expansion of d3 in d3
1.879 * [backup-simplify]: Simplify 0 into 0
1.879 * [backup-simplify]: Simplify 1 into 1
1.879 * [backup-simplify]: Simplify (/ 1 1) into 1
1.879 * [backup-simplify]: Simplify (- 1) into -1
1.879 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.879 * [taylor]: Taking taylor expansion of -1 in d4
1.880 * [backup-simplify]: Simplify -1 into -1
1.880 * [taylor]: Taking taylor expansion of 0 in d3
1.880 * [backup-simplify]: Simplify 0 into 0
1.880 * [taylor]: Taking taylor expansion of 1 in d4
1.880 * [backup-simplify]: Simplify 1 into 1
1.880 * [taylor]: Taking taylor expansion of -1 in d4
1.880 * [backup-simplify]: Simplify -1 into -1
1.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.881 * [backup-simplify]: Simplify (+ 0 0) into 0
1.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1.881 * [backup-simplify]: Simplify (+ 0 0) into 0
1.881 * [backup-simplify]: Simplify (- 0) into 0
1.881 * [backup-simplify]: Simplify (+ 0 0) into 0
1.883 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.883 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0
1.883 * [taylor]: Taking taylor expansion of 0 in d2
1.884 * [backup-simplify]: Simplify 0 into 0
1.884 * [taylor]: Taking taylor expansion of 0 in d3
1.884 * [backup-simplify]: Simplify 0 into 0
1.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.884 * [backup-simplify]: Simplify (+ 0 0) into 0
1.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.885 * [backup-simplify]: Simplify (- 0) into 0
1.885 * [backup-simplify]: Simplify (+ 0 0) into 0
1.885 * [taylor]: Taking taylor expansion of 0 in d3
1.885 * [backup-simplify]: Simplify 0 into 0
1.885 * [taylor]: Taking taylor expansion of 0 in d3
1.885 * [backup-simplify]: Simplify 0 into 0
1.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.886 * [backup-simplify]: Simplify (- 0) into 0
1.886 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.886 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.886 * [taylor]: Taking taylor expansion of d4 in d4
1.886 * [backup-simplify]: Simplify 0 into 0
1.886 * [backup-simplify]: Simplify 1 into 1
1.886 * [backup-simplify]: Simplify (/ 1 1) into 1
1.886 * [backup-simplify]: Simplify 1 into 1
1.886 * [taylor]: Taking taylor expansion of 0 in d4
1.886 * [backup-simplify]: Simplify 0 into 0
1.886 * [taylor]: Taking taylor expansion of 0 in d4
1.886 * [backup-simplify]: Simplify 0 into 0
1.886 * [taylor]: Taking taylor expansion of 0 in d4
1.886 * [backup-simplify]: Simplify 0 into 0
1.886 * [backup-simplify]: Simplify -1 into -1
1.886 * [backup-simplify]: Simplify 1 into 1
1.887 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
1.887 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.887 * [backup-simplify]: Simplify (+ (- d2 d3) (- d4 d1)) into (- (+ d4 d2) (+ d3 d1))
1.887 * [approximate]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in (d2 d3 d4 d1) around 0
1.887 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
1.887 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
1.887 * [taylor]: Taking taylor expansion of d4 in d1
1.887 * [backup-simplify]: Simplify d4 into d4
1.887 * [taylor]: Taking taylor expansion of d2 in d1
1.887 * [backup-simplify]: Simplify d2 into d2
1.887 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
1.887 * [taylor]: Taking taylor expansion of d3 in d1
1.887 * [backup-simplify]: Simplify d3 into d3
1.887 * [taylor]: Taking taylor expansion of d1 in d1
1.887 * [backup-simplify]: Simplify 0 into 0
1.887 * [backup-simplify]: Simplify 1 into 1
1.887 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
1.887 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
1.887 * [taylor]: Taking taylor expansion of d4 in d4
1.887 * [backup-simplify]: Simplify 0 into 0
1.887 * [backup-simplify]: Simplify 1 into 1
1.887 * [taylor]: Taking taylor expansion of d2 in d4
1.887 * [backup-simplify]: Simplify d2 into d2
1.887 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
1.887 * [taylor]: Taking taylor expansion of d3 in d4
1.887 * [backup-simplify]: Simplify d3 into d3
1.887 * [taylor]: Taking taylor expansion of d1 in d4
1.887 * [backup-simplify]: Simplify d1 into d1
1.887 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
1.887 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
1.887 * [taylor]: Taking taylor expansion of d4 in d3
1.887 * [backup-simplify]: Simplify d4 into d4
1.887 * [taylor]: Taking taylor expansion of d2 in d3
1.887 * [backup-simplify]: Simplify d2 into d2
1.887 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
1.887 * [taylor]: Taking taylor expansion of d3 in d3
1.887 * [backup-simplify]: Simplify 0 into 0
1.887 * [backup-simplify]: Simplify 1 into 1
1.887 * [taylor]: Taking taylor expansion of d1 in d3
1.887 * [backup-simplify]: Simplify d1 into d1
1.887 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
1.888 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
1.888 * [taylor]: Taking taylor expansion of d4 in d2
1.888 * [backup-simplify]: Simplify d4 into d4
1.888 * [taylor]: Taking taylor expansion of d2 in d2
1.888 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify 1 into 1
1.888 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
1.888 * [taylor]: Taking taylor expansion of d3 in d2
1.888 * [backup-simplify]: Simplify d3 into d3
1.888 * [taylor]: Taking taylor expansion of d1 in d2
1.888 * [backup-simplify]: Simplify d1 into d1
1.888 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
1.888 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
1.888 * [taylor]: Taking taylor expansion of d4 in d2
1.888 * [backup-simplify]: Simplify d4 into d4
1.888 * [taylor]: Taking taylor expansion of d2 in d2
1.888 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify 1 into 1
1.888 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
1.888 * [taylor]: Taking taylor expansion of d3 in d2
1.888 * [backup-simplify]: Simplify d3 into d3
1.888 * [taylor]: Taking taylor expansion of d1 in d2
1.888 * [backup-simplify]: Simplify d1 into d1
1.888 * [backup-simplify]: Simplify (+ d4 0) into d4
1.888 * [backup-simplify]: Simplify (+ d3 d1) into (+ d1 d3)
1.888 * [backup-simplify]: Simplify (- (+ d1 d3)) into (- (+ d1 d3))
1.888 * [backup-simplify]: Simplify (+ d4 (- (+ d1 d3))) into (- d4 (+ d1 d3))
1.888 * [taylor]: Taking taylor expansion of (- d4 (+ d1 d3)) in d3
1.888 * [taylor]: Taking taylor expansion of d4 in d3
1.888 * [backup-simplify]: Simplify d4 into d4
1.888 * [taylor]: Taking taylor expansion of (+ d1 d3) in d3
1.888 * [taylor]: Taking taylor expansion of d1 in d3
1.888 * [backup-simplify]: Simplify d1 into d1
1.888 * [taylor]: Taking taylor expansion of d3 in d3
1.888 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify 1 into 1
1.888 * [backup-simplify]: Simplify (+ d1 0) into d1
1.888 * [backup-simplify]: Simplify (- d1) into (- d1)
1.888 * [backup-simplify]: Simplify (+ d4 (- d1)) into (- d4 d1)
1.888 * [taylor]: Taking taylor expansion of (- d4 d1) in d4
1.888 * [taylor]: Taking taylor expansion of d4 in d4
1.888 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify 1 into 1
1.888 * [taylor]: Taking taylor expansion of d1 in d4
1.888 * [backup-simplify]: Simplify d1 into d1
1.888 * [backup-simplify]: Simplify (- d1) into (- d1)
1.888 * [backup-simplify]: Simplify (+ 0 (- d1)) into (- d1)
1.888 * [taylor]: Taking taylor expansion of (- d1) in d1
1.888 * [taylor]: Taking taylor expansion of d1 in d1
1.888 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify 1 into 1
1.889 * [backup-simplify]: Simplify (- 0) into 0
1.889 * [backup-simplify]: Simplify 0 into 0
1.889 * [backup-simplify]: Simplify (+ 0 1) into 1
1.889 * [backup-simplify]: Simplify (+ 0 0) into 0
1.889 * [backup-simplify]: Simplify (- 0) into 0
1.890 * [backup-simplify]: Simplify (+ 1 0) into 1
1.890 * [taylor]: Taking taylor expansion of 1 in d3
1.890 * [backup-simplify]: Simplify 1 into 1
1.890 * [taylor]: Taking taylor expansion of 1 in d4
1.890 * [backup-simplify]: Simplify 1 into 1
1.890 * [taylor]: Taking taylor expansion of 1 in d1
1.890 * [backup-simplify]: Simplify 1 into 1
1.890 * [backup-simplify]: Simplify 1 into 1
1.890 * [backup-simplify]: Simplify (+ 0 1) into 1
1.890 * [backup-simplify]: Simplify (- 1) into -1
1.891 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.891 * [taylor]: Taking taylor expansion of -1 in d4
1.891 * [backup-simplify]: Simplify -1 into -1
1.891 * [taylor]: Taking taylor expansion of -1 in d1
1.891 * [backup-simplify]: Simplify -1 into -1
1.891 * [backup-simplify]: Simplify -1 into -1
1.891 * [backup-simplify]: Simplify (- 0) into 0
1.891 * [backup-simplify]: Simplify (+ 1 0) into 1
1.891 * [taylor]: Taking taylor expansion of 1 in d1
1.891 * [backup-simplify]: Simplify 1 into 1
1.891 * [backup-simplify]: Simplify 1 into 1
1.892 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d4 (* 1 1)))) (+ (* -1 (* 1 (* 1 (* d3 1)))) (* 1 (* 1 (* 1 (* 1 d2)))))) into (- (+ d2 d4) d3)
1.892 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3)))
1.892 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in (d2 d3 d4 d1) around 0
1.892 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1
1.892 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
1.892 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
1.892 * [taylor]: Taking taylor expansion of d2 in d1
1.892 * [backup-simplify]: Simplify d2 into d2
1.892 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.892 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
1.892 * [taylor]: Taking taylor expansion of d4 in d1
1.892 * [backup-simplify]: Simplify d4 into d4
1.892 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.892 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1.892 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
1.892 * [taylor]: Taking taylor expansion of d1 in d1
1.892 * [backup-simplify]: Simplify 0 into 0
1.892 * [backup-simplify]: Simplify 1 into 1
1.892 * [backup-simplify]: Simplify (/ 1 1) into 1
1.892 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
1.892 * [taylor]: Taking taylor expansion of d3 in d1
1.892 * [backup-simplify]: Simplify d3 into d3
1.892 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.892 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4
1.892 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4
1.892 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
1.893 * [taylor]: Taking taylor expansion of d2 in d4
1.893 * [backup-simplify]: Simplify d2 into d2
1.893 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.893 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.893 * [taylor]: Taking taylor expansion of d4 in d4
1.893 * [backup-simplify]: Simplify 0 into 0
1.893 * [backup-simplify]: Simplify 1 into 1
1.893 * [backup-simplify]: Simplify (/ 1 1) into 1
1.893 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1.893 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
1.893 * [taylor]: Taking taylor expansion of d1 in d4
1.893 * [backup-simplify]: Simplify d1 into d1
1.893 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.893 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
1.893 * [taylor]: Taking taylor expansion of d3 in d4
1.893 * [backup-simplify]: Simplify d3 into d3
1.893 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.893 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3
1.893 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3
1.893 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
1.893 * [taylor]: Taking taylor expansion of d2 in d3
1.893 * [backup-simplify]: Simplify d2 into d2
1.893 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.893 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.893 * [taylor]: Taking taylor expansion of d4 in d3
1.893 * [backup-simplify]: Simplify d4 into d4
1.893 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.893 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1.893 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
1.893 * [taylor]: Taking taylor expansion of d1 in d3
1.893 * [backup-simplify]: Simplify d1 into d1
1.893 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.893 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.893 * [taylor]: Taking taylor expansion of d3 in d3
1.893 * [backup-simplify]: Simplify 0 into 0
1.893 * [backup-simplify]: Simplify 1 into 1
1.894 * [backup-simplify]: Simplify (/ 1 1) into 1
1.894 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2
1.894 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
1.894 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.894 * [taylor]: Taking taylor expansion of d2 in d2
1.894 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify 1 into 1
1.894 * [backup-simplify]: Simplify (/ 1 1) into 1
1.894 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.894 * [taylor]: Taking taylor expansion of d4 in d2
1.894 * [backup-simplify]: Simplify d4 into d4
1.894 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.894 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1.894 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
1.894 * [taylor]: Taking taylor expansion of d1 in d2
1.894 * [backup-simplify]: Simplify d1 into d1
1.894 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.894 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.894 * [taylor]: Taking taylor expansion of d3 in d2
1.894 * [backup-simplify]: Simplify d3 into d3
1.894 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.894 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2
1.894 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
1.894 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.894 * [taylor]: Taking taylor expansion of d2 in d2
1.894 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify 1 into 1
1.895 * [backup-simplify]: Simplify (/ 1 1) into 1
1.895 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.895 * [taylor]: Taking taylor expansion of d4 in d2
1.895 * [backup-simplify]: Simplify d4 into d4
1.895 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.895 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1.895 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
1.895 * [taylor]: Taking taylor expansion of d1 in d2
1.895 * [backup-simplify]: Simplify d1 into d1
1.895 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.895 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.895 * [taylor]: Taking taylor expansion of d3 in d2
1.895 * [backup-simplify]: Simplify d3 into d3
1.895 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.895 * [backup-simplify]: Simplify (+ 1 0) into 1
1.895 * [backup-simplify]: Simplify (+ 1 0) into 1
1.895 * [taylor]: Taking taylor expansion of 1 in d3
1.895 * [backup-simplify]: Simplify 1 into 1
1.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.896 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1.896 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1.896 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
1.896 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1.896 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d3
1.896 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.896 * [taylor]: Taking taylor expansion of d4 in d3
1.896 * [backup-simplify]: Simplify d4 into d4
1.896 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.896 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1.896 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
1.896 * [taylor]: Taking taylor expansion of d1 in d3
1.896 * [backup-simplify]: Simplify d1 into d1
1.896 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.897 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.897 * [taylor]: Taking taylor expansion of d3 in d3
1.897 * [backup-simplify]: Simplify 0 into 0
1.897 * [backup-simplify]: Simplify 1 into 1
1.897 * [backup-simplify]: Simplify (/ 1 1) into 1
1.897 * [backup-simplify]: Simplify (+ 0 1) into 1
1.897 * [backup-simplify]: Simplify (- 1) into -1
1.898 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.898 * [taylor]: Taking taylor expansion of -1 in d4
1.898 * [backup-simplify]: Simplify -1 into -1
1.898 * [taylor]: Taking taylor expansion of 1 in d4
1.898 * [backup-simplify]: Simplify 1 into 1
1.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.898 * [backup-simplify]: Simplify (+ 0 0) into 0
1.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.899 * [backup-simplify]: Simplify (+ 0 0) into 0
1.899 * [backup-simplify]: Simplify (- 0) into 0
1.899 * [backup-simplify]: Simplify (+ 0 0) into 0
1.899 * [taylor]: Taking taylor expansion of 0 in d3
1.899 * [backup-simplify]: Simplify 0 into 0
1.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.900 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1.900 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1.900 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d1))) into (- (/ 1 d4) (/ 1 d1))
1.900 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4
1.900 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.900 * [taylor]: Taking taylor expansion of d4 in d4
1.900 * [backup-simplify]: Simplify 0 into 0
1.900 * [backup-simplify]: Simplify 1 into 1
1.900 * [backup-simplify]: Simplify (/ 1 1) into 1
1.900 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
1.900 * [taylor]: Taking taylor expansion of d1 in d4
1.900 * [backup-simplify]: Simplify d1 into d1
1.900 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.901 * [backup-simplify]: Simplify (+ 1 0) into 1
1.901 * [taylor]: Taking taylor expansion of 1 in d1
1.901 * [backup-simplify]: Simplify 1 into 1
1.901 * [taylor]: Taking taylor expansion of 0 in d4
1.901 * [backup-simplify]: Simplify 0 into 0
1.901 * [taylor]: Taking taylor expansion of -1 in d1
1.901 * [backup-simplify]: Simplify -1 into -1
1.901 * [taylor]: Taking taylor expansion of 1 in d1
1.901 * [backup-simplify]: Simplify 1 into 1
1.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1.902 * [backup-simplify]: Simplify (+ 0 0) into 0
1.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.902 * [backup-simplify]: Simplify (+ 0 0) into 0
1.902 * [backup-simplify]: Simplify (- 0) into 0
1.903 * [backup-simplify]: Simplify (+ 0 0) into 0
1.903 * [taylor]: Taking taylor expansion of 0 in d3
1.903 * [backup-simplify]: Simplify 0 into 0
1.903 * [taylor]: Taking taylor expansion of 0 in d4
1.903 * [backup-simplify]: Simplify 0 into 0
1.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.904 * [backup-simplify]: Simplify (+ 0 0) into 0
1.904 * [backup-simplify]: Simplify (- 0) into 0
1.904 * [backup-simplify]: Simplify (+ 0 0) into 0
1.904 * [taylor]: Taking taylor expansion of 0 in d4
1.904 * [backup-simplify]: Simplify 0 into 0
1.904 * [taylor]: Taking taylor expansion of 0 in d4
1.904 * [backup-simplify]: Simplify 0 into 0
1.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.908 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1.908 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
1.908 * [taylor]: Taking taylor expansion of (- (/ 1 d1)) in d1
1.908 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
1.908 * [taylor]: Taking taylor expansion of d1 in d1
1.909 * [backup-simplify]: Simplify 0 into 0
1.909 * [backup-simplify]: Simplify 1 into 1
1.909 * [backup-simplify]: Simplify (/ 1 1) into 1
1.909 * [backup-simplify]: Simplify (- 1) into -1
1.910 * [backup-simplify]: Simplify -1 into -1
1.910 * [taylor]: Taking taylor expansion of 0 in d1
1.910 * [backup-simplify]: Simplify 0 into 0
1.910 * [taylor]: Taking taylor expansion of 0 in d1
1.910 * [backup-simplify]: Simplify 0 into 0
1.910 * [taylor]: Taking taylor expansion of 0 in d1
1.910 * [backup-simplify]: Simplify 0 into 0
1.910 * [backup-simplify]: Simplify 1 into 1
1.910 * [backup-simplify]: Simplify -1 into -1
1.911 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 d3)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (* 1 1)))) (* -1 (* (/ 1 (/ 1 d1)) (* 1 (* 1 1)))))) into (- d4 (+ d1 d3))
1.911 * [backup-simplify]: Simplify (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (- (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4)))
1.911 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in (d2 d3 d4 d1) around 0
1.911 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1
1.911 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1.911 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
1.912 * [taylor]: Taking taylor expansion of d1 in d1
1.912 * [backup-simplify]: Simplify 0 into 0
1.912 * [backup-simplify]: Simplify 1 into 1
1.912 * [backup-simplify]: Simplify (/ 1 1) into 1
1.912 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
1.912 * [taylor]: Taking taylor expansion of d3 in d1
1.912 * [backup-simplify]: Simplify d3 into d3
1.912 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.912 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
1.912 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
1.912 * [taylor]: Taking taylor expansion of d2 in d1
1.912 * [backup-simplify]: Simplify d2 into d2
1.912 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.912 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
1.912 * [taylor]: Taking taylor expansion of d4 in d1
1.912 * [backup-simplify]: Simplify d4 into d4
1.912 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.912 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4
1.912 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1.912 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
1.912 * [taylor]: Taking taylor expansion of d1 in d4
1.912 * [backup-simplify]: Simplify d1 into d1
1.913 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.913 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
1.913 * [taylor]: Taking taylor expansion of d3 in d4
1.913 * [backup-simplify]: Simplify d3 into d3
1.913 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.913 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4
1.913 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
1.913 * [taylor]: Taking taylor expansion of d2 in d4
1.913 * [backup-simplify]: Simplify d2 into d2
1.913 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.913 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.913 * [taylor]: Taking taylor expansion of d4 in d4
1.913 * [backup-simplify]: Simplify 0 into 0
1.913 * [backup-simplify]: Simplify 1 into 1
1.913 * [backup-simplify]: Simplify (/ 1 1) into 1
1.913 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3
1.913 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1.913 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
1.913 * [taylor]: Taking taylor expansion of d1 in d3
1.913 * [backup-simplify]: Simplify d1 into d1
1.913 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.913 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.914 * [taylor]: Taking taylor expansion of d3 in d3
1.914 * [backup-simplify]: Simplify 0 into 0
1.914 * [backup-simplify]: Simplify 1 into 1
1.914 * [backup-simplify]: Simplify (/ 1 1) into 1
1.914 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3
1.914 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
1.914 * [taylor]: Taking taylor expansion of d2 in d3
1.914 * [backup-simplify]: Simplify d2 into d2
1.914 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.914 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.914 * [taylor]: Taking taylor expansion of d4 in d3
1.914 * [backup-simplify]: Simplify d4 into d4
1.914 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.914 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2
1.914 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1.914 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
1.914 * [taylor]: Taking taylor expansion of d1 in d2
1.914 * [backup-simplify]: Simplify d1 into d1
1.914 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.914 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.914 * [taylor]: Taking taylor expansion of d3 in d2
1.914 * [backup-simplify]: Simplify d3 into d3
1.914 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.915 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
1.915 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.915 * [taylor]: Taking taylor expansion of d2 in d2
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify 1 into 1
1.915 * [backup-simplify]: Simplify (/ 1 1) into 1
1.915 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.915 * [taylor]: Taking taylor expansion of d4 in d2
1.915 * [backup-simplify]: Simplify d4 into d4
1.915 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.915 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2
1.915 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1.915 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
1.915 * [taylor]: Taking taylor expansion of d1 in d2
1.915 * [backup-simplify]: Simplify d1 into d1
1.915 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.915 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.915 * [taylor]: Taking taylor expansion of d3 in d2
1.915 * [backup-simplify]: Simplify d3 into d3
1.915 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.915 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
1.915 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.915 * [taylor]: Taking taylor expansion of d2 in d2
1.916 * [backup-simplify]: Simplify 0 into 0
1.916 * [backup-simplify]: Simplify 1 into 1
1.916 * [backup-simplify]: Simplify (/ 1 1) into 1
1.916 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.916 * [taylor]: Taking taylor expansion of d4 in d2
1.916 * [backup-simplify]: Simplify d4 into d4
1.916 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.916 * [backup-simplify]: Simplify (+ 1 0) into 1
1.917 * [backup-simplify]: Simplify (- 1) into -1
1.917 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.917 * [taylor]: Taking taylor expansion of -1 in d3
1.917 * [backup-simplify]: Simplify -1 into -1
1.917 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.918 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1.918 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1.918 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))
1.918 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) in d3
1.919 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1.919 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
1.919 * [taylor]: Taking taylor expansion of d1 in d3
1.919 * [backup-simplify]: Simplify d1 into d1
1.919 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.919 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.919 * [taylor]: Taking taylor expansion of d3 in d3
1.919 * [backup-simplify]: Simplify 0 into 0
1.919 * [backup-simplify]: Simplify 1 into 1
1.919 * [backup-simplify]: Simplify (/ 1 1) into 1
1.919 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.919 * [taylor]: Taking taylor expansion of d4 in d3
1.919 * [backup-simplify]: Simplify d4 into d4
1.919 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.920 * [backup-simplify]: Simplify (+ 0 1) into 1
1.920 * [backup-simplify]: Simplify (+ 1 0) into 1
1.920 * [taylor]: Taking taylor expansion of 1 in d4
1.920 * [backup-simplify]: Simplify 1 into 1
1.920 * [taylor]: Taking taylor expansion of -1 in d4
1.920 * [backup-simplify]: Simplify -1 into -1
1.920 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1.920 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.921 * [backup-simplify]: Simplify (+ 0 0) into 0
1.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.922 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.922 * [backup-simplify]: Simplify (+ 0 0) into 0
1.922 * [backup-simplify]: Simplify (- 0) into 0
1.923 * [backup-simplify]: Simplify (+ 0 0) into 0
1.923 * [taylor]: Taking taylor expansion of 0 in d3
1.923 * [backup-simplify]: Simplify 0 into 0
1.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.923 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1.924 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1.924 * [backup-simplify]: Simplify (+ (/ 1 d1) (- (/ 1 d4))) into (- (/ 1 d1) (/ 1 d4))
1.924 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4
1.924 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
1.924 * [taylor]: Taking taylor expansion of d1 in d4
1.924 * [backup-simplify]: Simplify d1 into d1
1.924 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.924 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.924 * [taylor]: Taking taylor expansion of d4 in d4
1.924 * [backup-simplify]: Simplify 0 into 0
1.924 * [backup-simplify]: Simplify 1 into 1
1.924 * [backup-simplify]: Simplify (/ 1 1) into 1
1.925 * [backup-simplify]: Simplify (- 1) into -1
1.925 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.925 * [taylor]: Taking taylor expansion of -1 in d1
1.925 * [backup-simplify]: Simplify -1 into -1
1.925 * [taylor]: Taking taylor expansion of 0 in d4
1.925 * [backup-simplify]: Simplify 0 into 0
1.925 * [taylor]: Taking taylor expansion of 1 in d1
1.925 * [backup-simplify]: Simplify 1 into 1
1.925 * [taylor]: Taking taylor expansion of -1 in d1
1.925 * [backup-simplify]: Simplify -1 into -1
1.925 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1.926 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.926 * [backup-simplify]: Simplify (+ 0 0) into 0
1.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.927 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1.928 * [backup-simplify]: Simplify (+ 0 0) into 0
1.928 * [backup-simplify]: Simplify (- 0) into 0
1.928 * [backup-simplify]: Simplify (+ 0 0) into 0
1.928 * [taylor]: Taking taylor expansion of 0 in d3
1.928 * [backup-simplify]: Simplify 0 into 0
1.928 * [taylor]: Taking taylor expansion of 0 in d4
1.929 * [backup-simplify]: Simplify 0 into 0
1.929 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1.930 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.930 * [backup-simplify]: Simplify (+ 0 0) into 0
1.930 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.930 * [backup-simplify]: Simplify (- 0) into 0
1.931 * [backup-simplify]: Simplify (+ 0 0) into 0
1.931 * [taylor]: Taking taylor expansion of 0 in d4
1.931 * [backup-simplify]: Simplify 0 into 0
1.931 * [taylor]: Taking taylor expansion of 0 in d4
1.931 * [backup-simplify]: Simplify 0 into 0
1.932 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.932 * [backup-simplify]: Simplify (- 0) into 0
1.932 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1.932 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
1.932 * [taylor]: Taking taylor expansion of d1 in d1
1.932 * [backup-simplify]: Simplify 0 into 0
1.932 * [backup-simplify]: Simplify 1 into 1
1.933 * [backup-simplify]: Simplify (/ 1 1) into 1
1.933 * [backup-simplify]: Simplify 1 into 1
1.933 * [taylor]: Taking taylor expansion of 0 in d1
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [taylor]: Taking taylor expansion of 0 in d1
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [taylor]: Taking taylor expansion of 0 in d1
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify -1 into -1
1.933 * [backup-simplify]: Simplify 1 into 1
1.934 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d3))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 1)))) (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 (* 1 1)))))) into (- d4 (+ d1 d3))
1.934 * * * [progress]: simplifying candidates
1.936 * [simplify]: Simplifying:
  (* 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))))
  (* (/ (exp d2) (exp d3)) (/ (exp d4) (exp d1)))
  (* (/ (exp d2) (exp d3)) (exp (- d4 d1)))
  (* (exp (- d2 d3)) (/ (exp d4) (exp d1)))
  (* (exp (- d2 d3)) (exp (- d4 d1)))
  (log (+ (- d2 d3) (- d4 d1)))
  (exp (+ (- d2 d3) (- d4 d1)))
  (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))
  (cbrt (+ (- d2 d3) (- d4 d1)))
  (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1)))
  (sqrt (+ (- d2 d3) (- d4 d1)))
  (sqrt (+ (- d2 d3) (- d4 d1)))
  (+ (* (- (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))))
  (+ (* (- (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))
  (+ (* (- (* 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))))
  (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 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))))
  (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))
  (- (- d2 d3) (- d4 d1))
  (+ (- d2 d3) (- d4 d1))
  (+ (- d2 d3) (- d4 d1))
  (+ (- d2 d3) (- d4 d1))
  (+ (- d2 d3) (- d4 d1))
  (+ (- d2 d3) d4)
  (+ (- d2 d3) d4)
  (+ (- d3) (- d4 d1))
  (+ (- d3) (- d4 d1))
  (+ (- d2 d3) d4)
  (- d3 (- d4 d1))
  (- (* d1 d2) (+ (pow d1 2) (* d1 d3)))
  (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
  (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
  (- (+ d2 d4) d3)
  (- d4 (+ d1 d3))
  (- d4 (+ d1 d3))
1.937 * [simplify]: Sending expressions to egg_math:
 (* h0 (+ (- h3 h2) (- h1 h0)))
 (+ (log h0) (log (+ (- h3 h2) (- h1 h0))))
 (log (* h0 (+ (- h3 h2) (- h1 h0))))
 (exp (* h0 (+ (- h3 h2) (- h1 h0))))
 (* (* (* h0 h0) h0) (* (* (+ (- h3 h2) (- h1 h0)) (+ (- h3 h2) (- h1 h0))) (+ (- h3 h2) (- h1 h0))))
 (* (cbrt (* h0 (+ (- h3 h2) (- h1 h0)))) (cbrt (* h0 (+ (- h3 h2) (- h1 h0)))))
 (cbrt (* h0 (+ (- h3 h2) (- h1 h0))))
 (* (* (* h0 (+ (- h3 h2) (- h1 h0))) (* h0 (+ (- h3 h2) (- h1 h0)))) (* h0 (+ (- h3 h2) (- h1 h0))))
 (sqrt (* h0 (+ (- h3 h2) (- h1 h0))))
 (sqrt (* h0 (+ (- h3 h2) (- h1 h0))))
 (* (sqrt h0) (sqrt (+ (- h3 h2) (- h1 h0))))
 (* (sqrt h0) (sqrt (+ (- h3 h2) (- h1 h0))))
 (* h0 (- h3 h2))
 (* h0 (- h1 h0))
 (* (- h3 h2) h0)
 (* (- h1 h0) h0)
 (* h0 (* (cbrt (+ (- h3 h2) (- h1 h0))) (cbrt (+ (- h3 h2) (- h1 h0)))))
 (* h0 (sqrt (+ (- h3 h2) (- h1 h0))))
 (* h0 1)
 (* h0 1)
 (* h0 1)
 (* h0 1)
 (* h0 1)
 (* (cbrt h0) (+ (- h3 h2) (- h1 h0)))
 (* (sqrt h0) (+ (- h3 h2) (- h1 h0)))
 (* h0 (+ (- h3 h2) (- h1 h0)))
 (* h0 (+ (* (- (pow h3 3) (pow h2 3)) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0)))) (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (- (pow h1 3) (pow h0 3)))))
 (* h0 (+ (* (- (pow h3 3) (pow h2 3)) (+ h1 h0)) (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (- (* h1 h1) (* h0 h0)))))
 (* h0 (+ (* (- (* h3 h3) (* h2 h2)) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0)))) (* (+ h3 h2) (- (pow h1 3) (pow h0 3)))))
 (* h0 (+ (* (- (* h3 h3) (* h2 h2)) (+ h1 h0)) (* (+ h3 h2) (- (* h1 h1) (* h0 h0)))))
 (* h0 (+ (pow (- h3 h2) 3) (pow (- h1 h0) 3)))
 (* h0 (- (* (- h3 h2) (- h3 h2)) (* (- h1 h0) (- h1 h0))))
 (* (/ (exp h3) (exp h2)) (/ (exp h1) (exp h0)))
 (* (/ (exp h3) (exp h2)) (exp (- h1 h0)))
 (* (exp (- h3 h2)) (/ (exp h1) (exp h0)))
 (* (exp (- h3 h2)) (exp (- h1 h0)))
 (log (+ (- h3 h2) (- h1 h0)))
 (exp (+ (- h3 h2) (- h1 h0)))
 (* (cbrt (+ (- h3 h2) (- h1 h0))) (cbrt (+ (- h3 h2) (- h1 h0))))
 (cbrt (+ (- h3 h2) (- h1 h0)))
 (* (* (+ (- h3 h2) (- h1 h0)) (+ (- h3 h2) (- h1 h0))) (+ (- h3 h2) (- h1 h0)))
 (sqrt (+ (- h3 h2) (- h1 h0)))
 (sqrt (+ (- h3 h2) (- h1 h0)))
 (+ (* (- (pow h3 3) (pow h2 3)) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0)))) (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (- (pow h1 3) (pow h0 3))))
 (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (+ (* (- (pow h3 3) (pow h2 3)) (+ h1 h0)) (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (- (* h1 h1) (* h0 h0))))
 (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (+ h1 h0))
 (+ (* (- (* h3 h3) (* h2 h2)) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0)))) (* (+ h3 h2) (- (pow h1 3) (pow h0 3))))
 (* (+ h3 h2) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (+ (* (- (* h3 h3) (* h2 h2)) (+ h1 h0)) (* (+ h3 h2) (- (* h1 h1) (* h0 h0))))
 (* (+ h3 h2) (+ h1 h0))
 (+ (pow (- h3 h2) 3) (pow (- h1 h0) 3))
 (+ (* (- h3 h2) (- h3 h2)) (- (* (- h1 h0) (- h1 h0)) (* (- h3 h2) (- h1 h0))))
 (- (* (- h3 h2) (- h3 h2)) (* (- h1 h0) (- h1 h0)))
 (- (- h3 h2) (- h1 h0))
 (+ (- h3 h2) (- h1 h0))
 (+ (- h3 h2) (- h1 h0))
 (+ (- h3 h2) (- h1 h0))
 (+ (- h3 h2) (- h1 h0))
 (+ (- h3 h2) h1)
 (+ (- h3 h2) h1)
 (+ (- h2) (- h1 h0))
 (+ (- h2) (- h1 h0))
 (+ (- h3 h2) h1)
 (- h2 (- h1 h0))
 (- (* h0 h3) (+ (pow h0 2) (* h0 h2)))
 (- (+ (* h0 h1) (* h0 h3)) (* h0 h2))
 (- (+ (* h0 h1) (* h0 h3)) (* h0 h2))
 (- (+ h3 h1) h2)
 (- h1 (+ h0 h2))
 (- h1 (+ h0 h2))
2.934 * * * [progress]: adding candidates to table
3.124 * * [progress]: iteration 2 / 4
3.124 * * * [progress]: picking best candidate
3.133 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))>
3.133 * * * [progress]: localizing error
3.143 * * * [progress]: generating rewritten candidates
3.144 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
3.176 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
3.200 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
3.228 * * * [progress]: generating series expansions
3.228 * * * * [progress]: [ 1 / 3 ] generating series at (2)
3.228 * [backup-simplify]: Simplify (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3)))
3.228 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d2 d3 d4) around 0
3.228 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4
3.228 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4
3.228 * [taylor]: Taking taylor expansion of (* d1 d4) in d4
3.228 * [taylor]: Taking taylor expansion of d1 in d4
3.228 * [backup-simplify]: Simplify d1 into d1
3.228 * [taylor]: Taking taylor expansion of d4 in d4
3.228 * [backup-simplify]: Simplify 0 into 0
3.228 * [backup-simplify]: Simplify 1 into 1
3.228 * [taylor]: Taking taylor expansion of (* d1 d2) in d4
3.228 * [taylor]: Taking taylor expansion of d1 in d4
3.228 * [backup-simplify]: Simplify d1 into d1
3.228 * [taylor]: Taking taylor expansion of d2 in d4
3.228 * [backup-simplify]: Simplify d2 into d2
3.228 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4
3.228 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.228 * [taylor]: Taking taylor expansion of d1 in d4
3.228 * [backup-simplify]: Simplify d1 into d1
3.228 * [taylor]: Taking taylor expansion of (* d1 d3) in d4
3.228 * [taylor]: Taking taylor expansion of d1 in d4
3.228 * [backup-simplify]: Simplify d1 into d1
3.228 * [taylor]: Taking taylor expansion of d3 in d4
3.228 * [backup-simplify]: Simplify d3 into d3
3.228 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3
3.228 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3
3.228 * [taylor]: Taking taylor expansion of (* d1 d4) in d3
3.228 * [taylor]: Taking taylor expansion of d1 in d3
3.228 * [backup-simplify]: Simplify d1 into d1
3.228 * [taylor]: Taking taylor expansion of d4 in d3
3.228 * [backup-simplify]: Simplify d4 into d4
3.228 * [taylor]: Taking taylor expansion of (* d1 d2) in d3
3.228 * [taylor]: Taking taylor expansion of d1 in d3
3.228 * [backup-simplify]: Simplify d1 into d1
3.228 * [taylor]: Taking taylor expansion of d2 in d3
3.228 * [backup-simplify]: Simplify d2 into d2
3.228 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3
3.228 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.229 * [taylor]: Taking taylor expansion of d1 in d3
3.229 * [backup-simplify]: Simplify d1 into d1
3.229 * [taylor]: Taking taylor expansion of (* d1 d3) in d3
3.229 * [taylor]: Taking taylor expansion of d1 in d3
3.229 * [backup-simplify]: Simplify d1 into d1
3.229 * [taylor]: Taking taylor expansion of d3 in d3
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.229 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2
3.229 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2
3.229 * [taylor]: Taking taylor expansion of (* d1 d4) in d2
3.229 * [taylor]: Taking taylor expansion of d1 in d2
3.229 * [backup-simplify]: Simplify d1 into d1
3.229 * [taylor]: Taking taylor expansion of d4 in d2
3.229 * [backup-simplify]: Simplify d4 into d4
3.229 * [taylor]: Taking taylor expansion of (* d1 d2) in d2
3.229 * [taylor]: Taking taylor expansion of d1 in d2
3.229 * [backup-simplify]: Simplify d1 into d1
3.229 * [taylor]: Taking taylor expansion of d2 in d2
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.229 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2
3.229 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.229 * [taylor]: Taking taylor expansion of d1 in d2
3.229 * [backup-simplify]: Simplify d1 into d1
3.229 * [taylor]: Taking taylor expansion of (* d1 d3) in d2
3.229 * [taylor]: Taking taylor expansion of d1 in d2
3.229 * [backup-simplify]: Simplify d1 into d1
3.229 * [taylor]: Taking taylor expansion of d3 in d2
3.229 * [backup-simplify]: Simplify d3 into d3
3.229 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1
3.229 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1
3.229 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
3.229 * [taylor]: Taking taylor expansion of d1 in d1
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.229 * [taylor]: Taking taylor expansion of d4 in d1
3.229 * [backup-simplify]: Simplify d4 into d4
3.229 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
3.229 * [taylor]: Taking taylor expansion of d1 in d1
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.229 * [taylor]: Taking taylor expansion of d2 in d1
3.229 * [backup-simplify]: Simplify d2 into d2
3.229 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1
3.229 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.229 * [taylor]: Taking taylor expansion of d1 in d1
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.229 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
3.229 * [taylor]: Taking taylor expansion of d1 in d1
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.229 * [taylor]: Taking taylor expansion of d3 in d1
3.229 * [backup-simplify]: Simplify d3 into d3
3.229 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1
3.229 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1
3.229 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
3.229 * [taylor]: Taking taylor expansion of d1 in d1
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.229 * [taylor]: Taking taylor expansion of d4 in d1
3.229 * [backup-simplify]: Simplify d4 into d4
3.229 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
3.229 * [taylor]: Taking taylor expansion of d1 in d1
3.229 * [backup-simplify]: Simplify 0 into 0
3.230 * [backup-simplify]: Simplify 1 into 1
3.230 * [taylor]: Taking taylor expansion of d2 in d1
3.230 * [backup-simplify]: Simplify d2 into d2
3.230 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1
3.230 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.230 * [taylor]: Taking taylor expansion of d1 in d1
3.230 * [backup-simplify]: Simplify 0 into 0
3.230 * [backup-simplify]: Simplify 1 into 1
3.230 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
3.230 * [taylor]: Taking taylor expansion of d1 in d1
3.230 * [backup-simplify]: Simplify 0 into 0
3.230 * [backup-simplify]: Simplify 1 into 1
3.230 * [taylor]: Taking taylor expansion of d3 in d1
3.230 * [backup-simplify]: Simplify d3 into d3
3.230 * [backup-simplify]: Simplify (* 0 d4) into 0
3.230 * [backup-simplify]: Simplify (* 0 d2) into 0
3.230 * [backup-simplify]: Simplify (+ 0 0) into 0
3.230 * [backup-simplify]: Simplify (* 0 d3) into 0
3.231 * [backup-simplify]: Simplify (+ 0 0) into 0
3.231 * [backup-simplify]: Simplify (- 0) into 0
3.231 * [backup-simplify]: Simplify (+ 0 0) into 0
3.231 * [taylor]: Taking taylor expansion of 0 in d2
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [taylor]: Taking taylor expansion of 0 in d3
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [taylor]: Taking taylor expansion of 0 in d4
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [backup-simplify]: Simplify 0 into 0
3.232 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
3.232 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
3.232 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4)
3.232 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
3.232 * [backup-simplify]: Simplify (+ 0 d3) into d3
3.232 * [backup-simplify]: Simplify (- d3) into (- d3)
3.232 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
3.232 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2
3.232 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
3.232 * [taylor]: Taking taylor expansion of d2 in d2
3.232 * [backup-simplify]: Simplify 0 into 0
3.232 * [backup-simplify]: Simplify 1 into 1
3.232 * [taylor]: Taking taylor expansion of d4 in d2
3.232 * [backup-simplify]: Simplify d4 into d4
3.232 * [taylor]: Taking taylor expansion of d3 in d2
3.232 * [backup-simplify]: Simplify d3 into d3
3.232 * [backup-simplify]: Simplify (+ 0 d4) into d4
3.232 * [backup-simplify]: Simplify (- d3) into (- d3)
3.232 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
3.232 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
3.233 * [taylor]: Taking taylor expansion of d4 in d3
3.233 * [backup-simplify]: Simplify d4 into d4
3.233 * [taylor]: Taking taylor expansion of d3 in d3
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 1 into 1
3.233 * [backup-simplify]: Simplify (- 0) into 0
3.233 * [backup-simplify]: Simplify (+ d4 0) into d4
3.233 * [taylor]: Taking taylor expansion of d4 in d4
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 1 into 1
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [taylor]: Taking taylor expansion of 0 in d3
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [taylor]: Taking taylor expansion of 0 in d4
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [taylor]: Taking taylor expansion of 0 in d4
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 0 into 0
3.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
3.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
3.234 * [backup-simplify]: Simplify (+ 0 0) into 0
3.235 * [backup-simplify]: Simplify (* 1 1) into 1
3.235 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
3.235 * [backup-simplify]: Simplify (+ 1 0) into 1
3.236 * [backup-simplify]: Simplify (- 1) into -1
3.236 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.236 * [taylor]: Taking taylor expansion of -1 in d2
3.236 * [backup-simplify]: Simplify -1 into -1
3.236 * [taylor]: Taking taylor expansion of -1 in d3
3.236 * [backup-simplify]: Simplify -1 into -1
3.236 * [taylor]: Taking taylor expansion of -1 in d4
3.236 * [backup-simplify]: Simplify -1 into -1
3.236 * [backup-simplify]: Simplify -1 into -1
3.236 * [backup-simplify]: Simplify (+ 1 0) into 1
3.236 * [backup-simplify]: Simplify (- 0) into 0
3.237 * [backup-simplify]: Simplify (+ 1 0) into 1
3.237 * [taylor]: Taking taylor expansion of 1 in d3
3.237 * [backup-simplify]: Simplify 1 into 1
3.237 * [taylor]: Taking taylor expansion of 1 in d4
3.237 * [backup-simplify]: Simplify 1 into 1
3.237 * [backup-simplify]: Simplify 1 into 1
3.237 * [taylor]: Taking taylor expansion of 0 in d3
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [taylor]: Taking taylor expansion of 0 in d4
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify (- 1) into -1
3.238 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.238 * [taylor]: Taking taylor expansion of -1 in d4
3.238 * [backup-simplify]: Simplify -1 into -1
3.238 * [backup-simplify]: Simplify -1 into -1
3.239 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3)))
3.239 * [backup-simplify]: Simplify (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1)))) into (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))))
3.239 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0
3.239 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4
3.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4
3.240 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4
3.240 * [taylor]: Taking taylor expansion of (* d1 d4) in d4
3.240 * [taylor]: Taking taylor expansion of d1 in d4
3.240 * [backup-simplify]: Simplify d1 into d1
3.240 * [taylor]: Taking taylor expansion of d4 in d4
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify 1 into 1
3.240 * [backup-simplify]: Simplify (* d1 0) into 0
3.240 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
3.240 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.240 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4
3.240 * [taylor]: Taking taylor expansion of (* d1 d2) in d4
3.240 * [taylor]: Taking taylor expansion of d1 in d4
3.240 * [backup-simplify]: Simplify d1 into d1
3.240 * [taylor]: Taking taylor expansion of d2 in d4
3.241 * [backup-simplify]: Simplify d2 into d2
3.241 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2)
3.241 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
3.241 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4
3.241 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.241 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.241 * [taylor]: Taking taylor expansion of d1 in d4
3.241 * [backup-simplify]: Simplify d1 into d1
3.241 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.241 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.241 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4
3.241 * [taylor]: Taking taylor expansion of (* d1 d3) in d4
3.241 * [taylor]: Taking taylor expansion of d1 in d4
3.241 * [backup-simplify]: Simplify d1 into d1
3.241 * [taylor]: Taking taylor expansion of d3 in d4
3.241 * [backup-simplify]: Simplify d3 into d3
3.241 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3)
3.241 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3))
3.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3
3.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3
3.242 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3
3.242 * [taylor]: Taking taylor expansion of (* d1 d4) in d3
3.242 * [taylor]: Taking taylor expansion of d1 in d3
3.242 * [backup-simplify]: Simplify d1 into d1
3.242 * [taylor]: Taking taylor expansion of d4 in d3
3.242 * [backup-simplify]: Simplify d4 into d4
3.242 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4)
3.242 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4))
3.242 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3
3.242 * [taylor]: Taking taylor expansion of (* d1 d2) in d3
3.242 * [taylor]: Taking taylor expansion of d1 in d3
3.242 * [backup-simplify]: Simplify d1 into d1
3.242 * [taylor]: Taking taylor expansion of d2 in d3
3.242 * [backup-simplify]: Simplify d2 into d2
3.242 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2)
3.242 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
3.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3
3.242 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
3.242 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.242 * [taylor]: Taking taylor expansion of d1 in d3
3.242 * [backup-simplify]: Simplify d1 into d1
3.243 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.243 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.243 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3
3.243 * [taylor]: Taking taylor expansion of (* d1 d3) in d3
3.243 * [taylor]: Taking taylor expansion of d1 in d3
3.243 * [backup-simplify]: Simplify d1 into d1
3.243 * [taylor]: Taking taylor expansion of d3 in d3
3.243 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify 1 into 1
3.243 * [backup-simplify]: Simplify (* d1 0) into 0
3.243 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
3.244 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.244 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2
3.244 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2
3.244 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2
3.244 * [taylor]: Taking taylor expansion of (* d1 d4) in d2
3.244 * [taylor]: Taking taylor expansion of d1 in d2
3.244 * [backup-simplify]: Simplify d1 into d1
3.244 * [taylor]: Taking taylor expansion of d4 in d2
3.244 * [backup-simplify]: Simplify d4 into d4
3.244 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4)
3.244 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4))
3.244 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2
3.244 * [taylor]: Taking taylor expansion of (* d1 d2) in d2
3.244 * [taylor]: Taking taylor expansion of d1 in d2
3.244 * [backup-simplify]: Simplify d1 into d1
3.244 * [taylor]: Taking taylor expansion of d2 in d2
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify 1 into 1
3.244 * [backup-simplify]: Simplify (* d1 0) into 0
3.245 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
3.245 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.245 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2
3.245 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
3.245 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.245 * [taylor]: Taking taylor expansion of d1 in d2
3.245 * [backup-simplify]: Simplify d1 into d1
3.245 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.245 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.245 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2
3.245 * [taylor]: Taking taylor expansion of (* d1 d3) in d2
3.245 * [taylor]: Taking taylor expansion of d1 in d2
3.245 * [backup-simplify]: Simplify d1 into d1
3.245 * [taylor]: Taking taylor expansion of d3 in d2
3.245 * [backup-simplify]: Simplify d3 into d3
3.245 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3)
3.246 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3))
3.246 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1
3.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1
3.246 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1
3.246 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
3.246 * [taylor]: Taking taylor expansion of d1 in d1
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify 1 into 1
3.246 * [taylor]: Taking taylor expansion of d4 in d1
3.246 * [backup-simplify]: Simplify d4 into d4
3.246 * [backup-simplify]: Simplify (* 0 d4) into 0
3.246 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
3.246 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.246 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1
3.247 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
3.247 * [taylor]: Taking taylor expansion of d1 in d1
3.247 * [backup-simplify]: Simplify 0 into 0
3.247 * [backup-simplify]: Simplify 1 into 1
3.247 * [taylor]: Taking taylor expansion of d2 in d1
3.247 * [backup-simplify]: Simplify d2 into d2
3.247 * [backup-simplify]: Simplify (* 0 d2) into 0
3.247 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
3.247 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.247 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1
3.247 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.247 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.247 * [taylor]: Taking taylor expansion of d1 in d1
3.247 * [backup-simplify]: Simplify 0 into 0
3.247 * [backup-simplify]: Simplify 1 into 1
3.248 * [backup-simplify]: Simplify (* 1 1) into 1
3.248 * [backup-simplify]: Simplify (/ 1 1) into 1
3.248 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1
3.248 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
3.248 * [taylor]: Taking taylor expansion of d1 in d1
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 1 into 1
3.248 * [taylor]: Taking taylor expansion of d3 in d1
3.248 * [backup-simplify]: Simplify d3 into d3
3.248 * [backup-simplify]: Simplify (* 0 d3) into 0
3.249 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
3.249 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.249 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1
3.249 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1
3.249 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1
3.249 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
3.249 * [taylor]: Taking taylor expansion of d1 in d1
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [taylor]: Taking taylor expansion of d4 in d1
3.249 * [backup-simplify]: Simplify d4 into d4
3.249 * [backup-simplify]: Simplify (* 0 d4) into 0
3.250 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
3.250 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.250 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1
3.250 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
3.250 * [taylor]: Taking taylor expansion of d1 in d1
3.250 * [backup-simplify]: Simplify 0 into 0
3.250 * [backup-simplify]: Simplify 1 into 1
3.250 * [taylor]: Taking taylor expansion of d2 in d1
3.250 * [backup-simplify]: Simplify d2 into d2
3.250 * [backup-simplify]: Simplify (* 0 d2) into 0
3.251 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
3.251 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.251 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1
3.251 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.251 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.251 * [taylor]: Taking taylor expansion of d1 in d1
3.251 * [backup-simplify]: Simplify 0 into 0
3.251 * [backup-simplify]: Simplify 1 into 1
3.251 * [backup-simplify]: Simplify (* 1 1) into 1
3.252 * [backup-simplify]: Simplify (/ 1 1) into 1
3.252 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1
3.252 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
3.252 * [taylor]: Taking taylor expansion of d1 in d1
3.252 * [backup-simplify]: Simplify 0 into 0
3.252 * [backup-simplify]: Simplify 1 into 1
3.252 * [taylor]: Taking taylor expansion of d3 in d1
3.252 * [backup-simplify]: Simplify d3 into d3
3.252 * [backup-simplify]: Simplify (* 0 d3) into 0
3.257 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
3.257 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.257 * [backup-simplify]: Simplify (+ 1 0) into 1
3.258 * [backup-simplify]: Simplify (- 1) into -1
3.258 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.258 * [taylor]: Taking taylor expansion of -1 in d2
3.258 * [backup-simplify]: Simplify -1 into -1
3.258 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4))
3.259 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.260 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
3.260 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.260 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
3.260 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
3.260 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
3.260 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.260 * [taylor]: Taking taylor expansion of d2 in d2
3.260 * [backup-simplify]: Simplify 0 into 0
3.260 * [backup-simplify]: Simplify 1 into 1
3.261 * [backup-simplify]: Simplify (/ 1 1) into 1
3.261 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.261 * [taylor]: Taking taylor expansion of d4 in d2
3.261 * [backup-simplify]: Simplify d4 into d4
3.261 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.261 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.261 * [taylor]: Taking taylor expansion of d3 in d2
3.261 * [backup-simplify]: Simplify d3 into d3
3.261 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.262 * [backup-simplify]: Simplify (+ 1 0) into 1
3.262 * [backup-simplify]: Simplify (+ 1 0) into 1
3.262 * [taylor]: Taking taylor expansion of 1 in d3
3.262 * [backup-simplify]: Simplify 1 into 1
3.262 * [taylor]: Taking taylor expansion of -1 in d3
3.262 * [backup-simplify]: Simplify -1 into -1
3.263 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
3.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.264 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
3.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.265 * [backup-simplify]: Simplify (+ 0 0) into 0
3.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.267 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
3.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.268 * [backup-simplify]: Simplify (+ 0 0) into 0
3.268 * [backup-simplify]: Simplify (- 0) into 0
3.269 * [backup-simplify]: Simplify (+ 0 0) into 0
3.269 * [taylor]: Taking taylor expansion of 0 in d2
3.269 * [backup-simplify]: Simplify 0 into 0
3.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.270 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
3.270 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.270 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.270 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.270 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.270 * [taylor]: Taking taylor expansion of d4 in d3
3.270 * [backup-simplify]: Simplify d4 into d4
3.270 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.270 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.270 * [taylor]: Taking taylor expansion of d3 in d3
3.270 * [backup-simplify]: Simplify 0 into 0
3.270 * [backup-simplify]: Simplify 1 into 1
3.270 * [backup-simplify]: Simplify (/ 1 1) into 1
3.271 * [backup-simplify]: Simplify (- 1) into -1
3.271 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.271 * [taylor]: Taking taylor expansion of -1 in d4
3.271 * [backup-simplify]: Simplify -1 into -1
3.271 * [taylor]: Taking taylor expansion of 0 in d3
3.271 * [backup-simplify]: Simplify 0 into 0
3.271 * [taylor]: Taking taylor expansion of 1 in d4
3.272 * [backup-simplify]: Simplify 1 into 1
3.272 * [taylor]: Taking taylor expansion of -1 in d4
3.272 * [backup-simplify]: Simplify -1 into -1
3.273 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0
3.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.274 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
3.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.275 * [backup-simplify]: Simplify (+ 0 0) into 0
3.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.278 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0
3.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.279 * [backup-simplify]: Simplify (+ 0 0) into 0
3.279 * [backup-simplify]: Simplify (- 0) into 0
3.279 * [backup-simplify]: Simplify (+ 0 0) into 0
3.279 * [taylor]: Taking taylor expansion of 0 in d2
3.279 * [backup-simplify]: Simplify 0 into 0
3.279 * [taylor]: Taking taylor expansion of 0 in d3
3.280 * [backup-simplify]: Simplify 0 into 0
3.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.281 * [backup-simplify]: Simplify (+ 0 0) into 0
3.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.281 * [backup-simplify]: Simplify (- 0) into 0
3.282 * [backup-simplify]: Simplify (+ 0 0) into 0
3.282 * [taylor]: Taking taylor expansion of 0 in d3
3.282 * [backup-simplify]: Simplify 0 into 0
3.282 * [taylor]: Taking taylor expansion of 0 in d3
3.282 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.283 * [backup-simplify]: Simplify (- 0) into 0
3.283 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.283 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.283 * [taylor]: Taking taylor expansion of d4 in d4
3.283 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify 1 into 1
3.284 * [backup-simplify]: Simplify (/ 1 1) into 1
3.284 * [backup-simplify]: Simplify 1 into 1
3.284 * [taylor]: Taking taylor expansion of 0 in d4
3.284 * [backup-simplify]: Simplify 0 into 0
3.284 * [taylor]: Taking taylor expansion of 0 in d4
3.284 * [backup-simplify]: Simplify 0 into 0
3.284 * [taylor]: Taking taylor expansion of 0 in d4
3.284 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify -1 into -1
3.284 * [backup-simplify]: Simplify 1 into 1
3.285 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
3.286 * [backup-simplify]: Simplify (+ (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) (* (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1))))) into (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))))
3.286 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0
3.286 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4
3.286 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d4
3.286 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4
3.286 * [taylor]: Taking taylor expansion of (* d1 d2) in d4
3.286 * [taylor]: Taking taylor expansion of d1 in d4
3.286 * [backup-simplify]: Simplify d1 into d1
3.286 * [taylor]: Taking taylor expansion of d2 in d4
3.286 * [backup-simplify]: Simplify d2 into d2
3.286 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2)
3.286 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
3.286 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4
3.286 * [taylor]: Taking taylor expansion of (* d1 d4) in d4
3.286 * [taylor]: Taking taylor expansion of d1 in d4
3.286 * [backup-simplify]: Simplify d1 into d1
3.286 * [taylor]: Taking taylor expansion of d4 in d4
3.286 * [backup-simplify]: Simplify 0 into 0
3.286 * [backup-simplify]: Simplify 1 into 1
3.286 * [backup-simplify]: Simplify (* d1 0) into 0
3.287 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
3.287 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.287 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4
3.287 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.287 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.287 * [taylor]: Taking taylor expansion of d1 in d4
3.287 * [backup-simplify]: Simplify d1 into d1
3.287 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.287 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.287 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4
3.287 * [taylor]: Taking taylor expansion of (* d1 d3) in d4
3.287 * [taylor]: Taking taylor expansion of d1 in d4
3.288 * [backup-simplify]: Simplify d1 into d1
3.288 * [taylor]: Taking taylor expansion of d3 in d4
3.288 * [backup-simplify]: Simplify d3 into d3
3.288 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3)
3.288 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3))
3.288 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3
3.288 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d3
3.288 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3
3.288 * [taylor]: Taking taylor expansion of (* d1 d2) in d3
3.288 * [taylor]: Taking taylor expansion of d1 in d3
3.288 * [backup-simplify]: Simplify d1 into d1
3.288 * [taylor]: Taking taylor expansion of d2 in d3
3.288 * [backup-simplify]: Simplify d2 into d2
3.288 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2)
3.288 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
3.288 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3
3.288 * [taylor]: Taking taylor expansion of (* d1 d4) in d3
3.288 * [taylor]: Taking taylor expansion of d1 in d3
3.288 * [backup-simplify]: Simplify d1 into d1
3.288 * [taylor]: Taking taylor expansion of d4 in d3
3.288 * [backup-simplify]: Simplify d4 into d4
3.288 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4)
3.288 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4))
3.288 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3
3.288 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
3.289 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.289 * [taylor]: Taking taylor expansion of d1 in d3
3.289 * [backup-simplify]: Simplify d1 into d1
3.289 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.289 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.289 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3
3.289 * [taylor]: Taking taylor expansion of (* d1 d3) in d3
3.289 * [taylor]: Taking taylor expansion of d1 in d3
3.289 * [backup-simplify]: Simplify d1 into d1
3.289 * [taylor]: Taking taylor expansion of d3 in d3
3.289 * [backup-simplify]: Simplify 0 into 0
3.289 * [backup-simplify]: Simplify 1 into 1
3.289 * [backup-simplify]: Simplify (* d1 0) into 0
3.290 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
3.290 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.290 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2
3.290 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d2
3.290 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2
3.290 * [taylor]: Taking taylor expansion of (* d1 d2) in d2
3.290 * [taylor]: Taking taylor expansion of d1 in d2
3.290 * [backup-simplify]: Simplify d1 into d1
3.290 * [taylor]: Taking taylor expansion of d2 in d2
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify 1 into 1
3.290 * [backup-simplify]: Simplify (* d1 0) into 0
3.291 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
3.291 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.291 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2
3.291 * [taylor]: Taking taylor expansion of (* d1 d4) in d2
3.291 * [taylor]: Taking taylor expansion of d1 in d2
3.291 * [backup-simplify]: Simplify d1 into d1
3.291 * [taylor]: Taking taylor expansion of d4 in d2
3.291 * [backup-simplify]: Simplify d4 into d4
3.291 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4)
3.291 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4))
3.291 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2
3.291 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
3.291 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.291 * [taylor]: Taking taylor expansion of d1 in d2
3.291 * [backup-simplify]: Simplify d1 into d1
3.291 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.291 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.292 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2
3.292 * [taylor]: Taking taylor expansion of (* d1 d3) in d2
3.292 * [taylor]: Taking taylor expansion of d1 in d2
3.292 * [backup-simplify]: Simplify d1 into d1
3.292 * [taylor]: Taking taylor expansion of d3 in d2
3.292 * [backup-simplify]: Simplify d3 into d3
3.292 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3)
3.292 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3))
3.292 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1
3.292 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1
3.292 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1
3.292 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
3.292 * [taylor]: Taking taylor expansion of d1 in d1
3.292 * [backup-simplify]: Simplify 0 into 0
3.292 * [backup-simplify]: Simplify 1 into 1
3.292 * [taylor]: Taking taylor expansion of d2 in d1
3.292 * [backup-simplify]: Simplify d2 into d2
3.292 * [backup-simplify]: Simplify (* 0 d2) into 0
3.293 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
3.293 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.293 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1
3.293 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
3.293 * [taylor]: Taking taylor expansion of d1 in d1
3.293 * [backup-simplify]: Simplify 0 into 0
3.293 * [backup-simplify]: Simplify 1 into 1
3.293 * [taylor]: Taking taylor expansion of d4 in d1
3.293 * [backup-simplify]: Simplify d4 into d4
3.293 * [backup-simplify]: Simplify (* 0 d4) into 0
3.293 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
3.293 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.293 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1
3.293 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.294 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.294 * [taylor]: Taking taylor expansion of d1 in d1
3.294 * [backup-simplify]: Simplify 0 into 0
3.294 * [backup-simplify]: Simplify 1 into 1
3.294 * [backup-simplify]: Simplify (* 1 1) into 1
3.294 * [backup-simplify]: Simplify (/ 1 1) into 1
3.294 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1
3.294 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
3.294 * [taylor]: Taking taylor expansion of d1 in d1
3.295 * [backup-simplify]: Simplify 0 into 0
3.295 * [backup-simplify]: Simplify 1 into 1
3.295 * [taylor]: Taking taylor expansion of d3 in d1
3.295 * [backup-simplify]: Simplify d3 into d3
3.295 * [backup-simplify]: Simplify (* 0 d3) into 0
3.295 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
3.295 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.295 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1
3.295 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1
3.295 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1
3.295 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
3.295 * [taylor]: Taking taylor expansion of d1 in d1
3.295 * [backup-simplify]: Simplify 0 into 0
3.295 * [backup-simplify]: Simplify 1 into 1
3.295 * [taylor]: Taking taylor expansion of d2 in d1
3.295 * [backup-simplify]: Simplify d2 into d2
3.296 * [backup-simplify]: Simplify (* 0 d2) into 0
3.296 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
3.296 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.296 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1
3.296 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
3.296 * [taylor]: Taking taylor expansion of d1 in d1
3.296 * [backup-simplify]: Simplify 0 into 0
3.296 * [backup-simplify]: Simplify 1 into 1
3.296 * [taylor]: Taking taylor expansion of d4 in d1
3.296 * [backup-simplify]: Simplify d4 into d4
3.296 * [backup-simplify]: Simplify (* 0 d4) into 0
3.297 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
3.297 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.297 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1
3.297 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.297 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.297 * [taylor]: Taking taylor expansion of d1 in d1
3.297 * [backup-simplify]: Simplify 0 into 0
3.297 * [backup-simplify]: Simplify 1 into 1
3.297 * [backup-simplify]: Simplify (* 1 1) into 1
3.298 * [backup-simplify]: Simplify (/ 1 1) into 1
3.298 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1
3.298 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
3.298 * [taylor]: Taking taylor expansion of d1 in d1
3.298 * [backup-simplify]: Simplify 0 into 0
3.298 * [backup-simplify]: Simplify 1 into 1
3.298 * [taylor]: Taking taylor expansion of d3 in d1
3.298 * [backup-simplify]: Simplify d3 into d3
3.298 * [backup-simplify]: Simplify (* 0 d3) into 0
3.298 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
3.299 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.299 * [backup-simplify]: Simplify (+ 1 0) into 1
3.299 * [backup-simplify]: Simplify (- 1) into -1
3.300 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.300 * [taylor]: Taking taylor expansion of -1 in d2
3.300 * [backup-simplify]: Simplify -1 into -1
3.300 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4))
3.301 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.302 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
3.302 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.302 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
3.302 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
3.302 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
3.302 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.302 * [taylor]: Taking taylor expansion of d2 in d2
3.302 * [backup-simplify]: Simplify 0 into 0
3.302 * [backup-simplify]: Simplify 1 into 1
3.303 * [backup-simplify]: Simplify (/ 1 1) into 1
3.303 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.303 * [taylor]: Taking taylor expansion of d4 in d2
3.303 * [backup-simplify]: Simplify d4 into d4
3.303 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.303 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.303 * [taylor]: Taking taylor expansion of d3 in d2
3.303 * [backup-simplify]: Simplify d3 into d3
3.303 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.303 * [backup-simplify]: Simplify (+ 1 0) into 1
3.304 * [backup-simplify]: Simplify (+ 1 0) into 1
3.304 * [taylor]: Taking taylor expansion of 1 in d3
3.304 * [backup-simplify]: Simplify 1 into 1
3.304 * [taylor]: Taking taylor expansion of -1 in d3
3.304 * [backup-simplify]: Simplify -1 into -1
3.305 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
3.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.306 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
3.306 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.306 * [backup-simplify]: Simplify (+ 0 0) into 0
3.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.309 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
3.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.309 * [backup-simplify]: Simplify (+ 0 0) into 0
3.310 * [backup-simplify]: Simplify (- 0) into 0
3.310 * [backup-simplify]: Simplify (+ 0 0) into 0
3.310 * [taylor]: Taking taylor expansion of 0 in d2
3.310 * [backup-simplify]: Simplify 0 into 0
3.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.311 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
3.311 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.311 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.311 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.311 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.312 * [taylor]: Taking taylor expansion of d4 in d3
3.312 * [backup-simplify]: Simplify d4 into d4
3.312 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.312 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.312 * [taylor]: Taking taylor expansion of d3 in d3
3.312 * [backup-simplify]: Simplify 0 into 0
3.312 * [backup-simplify]: Simplify 1 into 1
3.312 * [backup-simplify]: Simplify (/ 1 1) into 1
3.312 * [backup-simplify]: Simplify (- 1) into -1
3.313 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.313 * [taylor]: Taking taylor expansion of -1 in d4
3.313 * [backup-simplify]: Simplify -1 into -1
3.313 * [taylor]: Taking taylor expansion of 0 in d3
3.313 * [backup-simplify]: Simplify 0 into 0
3.313 * [taylor]: Taking taylor expansion of 1 in d4
3.313 * [backup-simplify]: Simplify 1 into 1
3.313 * [taylor]: Taking taylor expansion of -1 in d4
3.313 * [backup-simplify]: Simplify -1 into -1
3.314 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
3.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.316 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0
3.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.317 * [backup-simplify]: Simplify (+ 0 0) into 0
3.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.320 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0
3.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.321 * [backup-simplify]: Simplify (+ 0 0) into 0
3.321 * [backup-simplify]: Simplify (- 0) into 0
3.321 * [backup-simplify]: Simplify (+ 0 0) into 0
3.321 * [taylor]: Taking taylor expansion of 0 in d2
3.321 * [backup-simplify]: Simplify 0 into 0
3.322 * [taylor]: Taking taylor expansion of 0 in d3
3.322 * [backup-simplify]: Simplify 0 into 0
3.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.323 * [backup-simplify]: Simplify (+ 0 0) into 0
3.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.324 * [backup-simplify]: Simplify (- 0) into 0
3.324 * [backup-simplify]: Simplify (+ 0 0) into 0
3.324 * [taylor]: Taking taylor expansion of 0 in d3
3.324 * [backup-simplify]: Simplify 0 into 0
3.324 * [taylor]: Taking taylor expansion of 0 in d3
3.324 * [backup-simplify]: Simplify 0 into 0
3.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.325 * [backup-simplify]: Simplify (- 0) into 0
3.325 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.326 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.326 * [taylor]: Taking taylor expansion of d4 in d4
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify 1 into 1
3.326 * [backup-simplify]: Simplify (/ 1 1) into 1
3.326 * [backup-simplify]: Simplify 1 into 1
3.326 * [taylor]: Taking taylor expansion of 0 in d4
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [taylor]: Taking taylor expansion of 0 in d4
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [taylor]: Taking taylor expansion of 0 in d4
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify -1 into -1
3.326 * [backup-simplify]: Simplify 1 into 1
3.327 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
3.327 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
3.328 * [backup-simplify]: Simplify (* d1 (- d2 d3)) into (* d1 (- d2 d3))
3.328 * [approximate]: Taking taylor expansion of (* d1 (- d2 d3)) in (d1 d2 d3) around 0
3.328 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3
3.328 * [taylor]: Taking taylor expansion of d1 in d3
3.328 * [backup-simplify]: Simplify d1 into d1
3.328 * [taylor]: Taking taylor expansion of (- d2 d3) in d3
3.328 * [taylor]: Taking taylor expansion of d2 in d3
3.328 * [backup-simplify]: Simplify d2 into d2
3.328 * [taylor]: Taking taylor expansion of d3 in d3
3.328 * [backup-simplify]: Simplify 0 into 0
3.328 * [backup-simplify]: Simplify 1 into 1
3.328 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2
3.328 * [taylor]: Taking taylor expansion of d1 in d2
3.328 * [backup-simplify]: Simplify d1 into d1
3.328 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
3.328 * [taylor]: Taking taylor expansion of d2 in d2
3.328 * [backup-simplify]: Simplify 0 into 0
3.328 * [backup-simplify]: Simplify 1 into 1
3.328 * [taylor]: Taking taylor expansion of d3 in d2
3.328 * [backup-simplify]: Simplify d3 into d3
3.328 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1
3.328 * [taylor]: Taking taylor expansion of d1 in d1
3.328 * [backup-simplify]: Simplify 0 into 0
3.328 * [backup-simplify]: Simplify 1 into 1
3.328 * [taylor]: Taking taylor expansion of (- d2 d3) in d1
3.328 * [taylor]: Taking taylor expansion of d2 in d1
3.328 * [backup-simplify]: Simplify d2 into d2
3.328 * [taylor]: Taking taylor expansion of d3 in d1
3.328 * [backup-simplify]: Simplify d3 into d3
3.328 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1
3.328 * [taylor]: Taking taylor expansion of d1 in d1
3.328 * [backup-simplify]: Simplify 0 into 0
3.328 * [backup-simplify]: Simplify 1 into 1
3.329 * [taylor]: Taking taylor expansion of (- d2 d3) in d1
3.329 * [taylor]: Taking taylor expansion of d2 in d1
3.329 * [backup-simplify]: Simplify d2 into d2
3.329 * [taylor]: Taking taylor expansion of d3 in d1
3.329 * [backup-simplify]: Simplify d3 into d3
3.329 * [backup-simplify]: Simplify (- d3) into (- d3)
3.329 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
3.329 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0
3.329 * [taylor]: Taking taylor expansion of 0 in d2
3.329 * [backup-simplify]: Simplify 0 into 0
3.329 * [taylor]: Taking taylor expansion of 0 in d3
3.329 * [backup-simplify]: Simplify 0 into 0
3.329 * [backup-simplify]: Simplify 0 into 0
3.330 * [backup-simplify]: Simplify (- 0) into 0
3.330 * [backup-simplify]: Simplify (+ 0 0) into 0
3.331 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3)
3.331 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
3.331 * [taylor]: Taking taylor expansion of d2 in d2
3.331 * [backup-simplify]: Simplify 0 into 0
3.331 * [backup-simplify]: Simplify 1 into 1
3.331 * [taylor]: Taking taylor expansion of d3 in d2
3.331 * [backup-simplify]: Simplify d3 into d3
3.331 * [backup-simplify]: Simplify (- d3) into (- d3)
3.331 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
3.331 * [taylor]: Taking taylor expansion of (- d3) in d3
3.331 * [taylor]: Taking taylor expansion of d3 in d3
3.331 * [backup-simplify]: Simplify 0 into 0
3.331 * [backup-simplify]: Simplify 1 into 1
3.331 * [backup-simplify]: Simplify (- 0) into 0
3.332 * [backup-simplify]: Simplify 0 into 0
3.332 * [taylor]: Taking taylor expansion of 0 in d3
3.332 * [backup-simplify]: Simplify 0 into 0
3.332 * [backup-simplify]: Simplify 0 into 0
3.332 * [backup-simplify]: Simplify 0 into 0
3.332 * [backup-simplify]: Simplify (- 0) into 0
3.332 * [backup-simplify]: Simplify (+ 0 0) into 0
3.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0
3.333 * [taylor]: Taking taylor expansion of 0 in d2
3.333 * [backup-simplify]: Simplify 0 into 0
3.333 * [taylor]: Taking taylor expansion of 0 in d3
3.334 * [backup-simplify]: Simplify 0 into 0
3.334 * [backup-simplify]: Simplify 0 into 0
3.334 * [backup-simplify]: Simplify (- 0) into 0
3.334 * [backup-simplify]: Simplify (+ 1 0) into 1
3.334 * [taylor]: Taking taylor expansion of 1 in d3
3.334 * [backup-simplify]: Simplify 1 into 1
3.335 * [backup-simplify]: Simplify 1 into 1
3.335 * [taylor]: Taking taylor expansion of 0 in d3
3.335 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify (- 1) into -1
3.335 * [backup-simplify]: Simplify -1 into -1
3.335 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify 0 into 0
3.336 * [backup-simplify]: Simplify (- 0) into 0
3.336 * [backup-simplify]: Simplify (+ 0 0) into 0
3.337 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- d2 d3))))) into 0
3.337 * [taylor]: Taking taylor expansion of 0 in d2
3.337 * [backup-simplify]: Simplify 0 into 0
3.337 * [taylor]: Taking taylor expansion of 0 in d3
3.337 * [backup-simplify]: Simplify 0 into 0
3.337 * [backup-simplify]: Simplify 0 into 0
3.338 * [taylor]: Taking taylor expansion of 0 in d3
3.338 * [backup-simplify]: Simplify 0 into 0
3.338 * [backup-simplify]: Simplify 0 into 0
3.338 * [backup-simplify]: Simplify (- 0) into 0
3.338 * [backup-simplify]: Simplify (+ 0 0) into 0
3.338 * [taylor]: Taking taylor expansion of 0 in d3
3.338 * [backup-simplify]: Simplify 0 into 0
3.338 * [backup-simplify]: Simplify 0 into 0
3.339 * [taylor]: Taking taylor expansion of 0 in d3
3.339 * [backup-simplify]: Simplify 0 into 0
3.339 * [backup-simplify]: Simplify 0 into 0
3.339 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d1 d2) (* d1 d3))
3.339 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) into (/ (- (/ 1 d2) (/ 1 d3)) d1)
3.339 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in (d1 d2 d3) around 0
3.339 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3
3.339 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3
3.339 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
3.339 * [taylor]: Taking taylor expansion of d2 in d3
3.339 * [backup-simplify]: Simplify d2 into d2
3.339 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.339 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.340 * [taylor]: Taking taylor expansion of d3 in d3
3.340 * [backup-simplify]: Simplify 0 into 0
3.340 * [backup-simplify]: Simplify 1 into 1
3.340 * [backup-simplify]: Simplify (/ 1 1) into 1
3.340 * [taylor]: Taking taylor expansion of d1 in d3
3.341 * [backup-simplify]: Simplify d1 into d1
3.341 * [backup-simplify]: Simplify (- 1) into -1
3.342 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.342 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.342 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2
3.342 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
3.342 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.342 * [taylor]: Taking taylor expansion of d2 in d2
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 1 into 1
3.342 * [backup-simplify]: Simplify (/ 1 1) into 1
3.342 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.343 * [taylor]: Taking taylor expansion of d3 in d2
3.343 * [backup-simplify]: Simplify d3 into d3
3.343 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.343 * [taylor]: Taking taylor expansion of d1 in d2
3.343 * [backup-simplify]: Simplify d1 into d1
3.343 * [backup-simplify]: Simplify (+ 1 0) into 1
3.343 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.343 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1
3.343 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1
3.343 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.343 * [taylor]: Taking taylor expansion of d2 in d1
3.343 * [backup-simplify]: Simplify d2 into d2
3.344 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.344 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.344 * [taylor]: Taking taylor expansion of d3 in d1
3.344 * [backup-simplify]: Simplify d3 into d3
3.344 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.344 * [taylor]: Taking taylor expansion of d1 in d1
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify 1 into 1
3.344 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.344 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
3.344 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3))
3.344 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1
3.344 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1
3.344 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.344 * [taylor]: Taking taylor expansion of d2 in d1
3.344 * [backup-simplify]: Simplify d2 into d2
3.344 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.345 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.345 * [taylor]: Taking taylor expansion of d3 in d1
3.345 * [backup-simplify]: Simplify d3 into d3
3.345 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.345 * [taylor]: Taking taylor expansion of d1 in d1
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.345 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.345 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
3.345 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3))
3.345 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
3.345 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.345 * [taylor]: Taking taylor expansion of d2 in d2
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.346 * [backup-simplify]: Simplify (/ 1 1) into 1
3.346 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.346 * [taylor]: Taking taylor expansion of d3 in d2
3.346 * [backup-simplify]: Simplify d3 into d3
3.346 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.347 * [backup-simplify]: Simplify (+ 1 0) into 1
3.347 * [taylor]: Taking taylor expansion of 1 in d3
3.347 * [backup-simplify]: Simplify 1 into 1
3.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.347 * [backup-simplify]: Simplify (- 0) into 0
3.348 * [backup-simplify]: Simplify (+ 0 0) into 0
3.349 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0
3.349 * [taylor]: Taking taylor expansion of 0 in d2
3.349 * [backup-simplify]: Simplify 0 into 0
3.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.350 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.350 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
3.350 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
3.350 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.350 * [taylor]: Taking taylor expansion of d3 in d3
3.351 * [backup-simplify]: Simplify 0 into 0
3.351 * [backup-simplify]: Simplify 1 into 1
3.351 * [backup-simplify]: Simplify (/ 1 1) into 1
3.351 * [backup-simplify]: Simplify (- 1) into -1
3.351 * [backup-simplify]: Simplify -1 into -1
3.351 * [backup-simplify]: Simplify 1 into 1
3.352 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.352 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.352 * [backup-simplify]: Simplify (- 0) into 0
3.353 * [backup-simplify]: Simplify (+ 0 0) into 0
3.354 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.354 * [taylor]: Taking taylor expansion of 0 in d2
3.354 * [backup-simplify]: Simplify 0 into 0
3.354 * [taylor]: Taking taylor expansion of 0 in d3
3.354 * [backup-simplify]: Simplify 0 into 0
3.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.356 * [backup-simplify]: Simplify (- 0) into 0
3.356 * [backup-simplify]: Simplify (+ 0 0) into 0
3.357 * [taylor]: Taking taylor expansion of 0 in d3
3.357 * [backup-simplify]: Simplify 0 into 0
3.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.358 * [backup-simplify]: Simplify (- 0) into 0
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.359 * [backup-simplify]: Simplify (- 0) into 0
3.359 * [backup-simplify]: Simplify (+ 0 0) into 0
3.361 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.361 * [taylor]: Taking taylor expansion of 0 in d2
3.361 * [backup-simplify]: Simplify 0 into 0
3.361 * [taylor]: Taking taylor expansion of 0 in d3
3.361 * [backup-simplify]: Simplify 0 into 0
3.361 * [taylor]: Taking taylor expansion of 0 in d3
3.362 * [backup-simplify]: Simplify 0 into 0
3.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.363 * [backup-simplify]: Simplify (- 0) into 0
3.363 * [backup-simplify]: Simplify (+ 0 0) into 0
3.363 * [taylor]: Taking taylor expansion of 0 in d3
3.364 * [backup-simplify]: Simplify 0 into 0
3.364 * [backup-simplify]: Simplify 0 into 0
3.364 * [backup-simplify]: Simplify 0 into 0
3.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.365 * [backup-simplify]: Simplify (- 0) into 0
3.365 * [backup-simplify]: Simplify 0 into 0
3.365 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d1 d2) (* d1 d3))
3.366 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))
3.366 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in (d1 d2 d3) around 0
3.366 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3
3.366 * [taylor]: Taking taylor expansion of -1 in d3
3.366 * [backup-simplify]: Simplify -1 into -1
3.366 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3
3.366 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3
3.366 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.366 * [taylor]: Taking taylor expansion of d3 in d3
3.366 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify 1 into 1
3.367 * [backup-simplify]: Simplify (/ 1 1) into 1
3.367 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
3.367 * [taylor]: Taking taylor expansion of d2 in d3
3.367 * [backup-simplify]: Simplify d2 into d2
3.367 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.367 * [taylor]: Taking taylor expansion of d1 in d3
3.367 * [backup-simplify]: Simplify d1 into d1
3.367 * [backup-simplify]: Simplify (+ 1 0) into 1
3.367 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.368 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2
3.368 * [taylor]: Taking taylor expansion of -1 in d2
3.368 * [backup-simplify]: Simplify -1 into -1
3.368 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2
3.368 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2
3.368 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.368 * [taylor]: Taking taylor expansion of d3 in d2
3.368 * [backup-simplify]: Simplify d3 into d3
3.368 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.368 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.368 * [taylor]: Taking taylor expansion of d2 in d2
3.368 * [backup-simplify]: Simplify 0 into 0
3.368 * [backup-simplify]: Simplify 1 into 1
3.368 * [backup-simplify]: Simplify (/ 1 1) into 1
3.368 * [taylor]: Taking taylor expansion of d1 in d2
3.368 * [backup-simplify]: Simplify d1 into d1
3.369 * [backup-simplify]: Simplify (- 1) into -1
3.369 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.369 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.369 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1
3.369 * [taylor]: Taking taylor expansion of -1 in d1
3.369 * [backup-simplify]: Simplify -1 into -1
3.369 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1
3.370 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1
3.370 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.370 * [taylor]: Taking taylor expansion of d3 in d1
3.370 * [backup-simplify]: Simplify d3 into d3
3.370 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.370 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.370 * [taylor]: Taking taylor expansion of d2 in d1
3.370 * [backup-simplify]: Simplify d2 into d2
3.370 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.370 * [taylor]: Taking taylor expansion of d1 in d1
3.370 * [backup-simplify]: Simplify 0 into 0
3.370 * [backup-simplify]: Simplify 1 into 1
3.370 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2))
3.370 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2))
3.370 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2))
3.370 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1
3.370 * [taylor]: Taking taylor expansion of -1 in d1
3.370 * [backup-simplify]: Simplify -1 into -1
3.370 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1
3.370 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1
3.370 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.371 * [taylor]: Taking taylor expansion of d3 in d1
3.371 * [backup-simplify]: Simplify d3 into d3
3.371 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.371 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.371 * [taylor]: Taking taylor expansion of d2 in d1
3.371 * [backup-simplify]: Simplify d2 into d2
3.371 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.371 * [taylor]: Taking taylor expansion of d1 in d1
3.371 * [backup-simplify]: Simplify 0 into 0
3.371 * [backup-simplify]: Simplify 1 into 1
3.371 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2))
3.371 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2))
3.372 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2))
3.372 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2)))
3.372 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (/ 1 d2))) in d2
3.372 * [taylor]: Taking taylor expansion of -1 in d2
3.372 * [backup-simplify]: Simplify -1 into -1
3.372 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2
3.372 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.372 * [taylor]: Taking taylor expansion of d3 in d2
3.372 * [backup-simplify]: Simplify d3 into d3
3.373 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.373 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.373 * [taylor]: Taking taylor expansion of d2 in d2
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 1 into 1
3.373 * [backup-simplify]: Simplify (/ 1 1) into 1
3.374 * [backup-simplify]: Simplify (- 1) into -1
3.375 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.375 * [backup-simplify]: Simplify (* -1 -1) into 1
3.375 * [taylor]: Taking taylor expansion of 1 in d3
3.375 * [backup-simplify]: Simplify 1 into 1
3.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.376 * [backup-simplify]: Simplify (- 0) into 0
3.376 * [backup-simplify]: Simplify (+ 0 0) into 0
3.377 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0
3.378 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0
3.378 * [taylor]: Taking taylor expansion of 0 in d2
3.378 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.379 * [backup-simplify]: Simplify (- 0) into 0
3.379 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
3.380 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d3)) (* 0 -1)) into (- (/ 1 d3))
3.380 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
3.380 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.380 * [taylor]: Taking taylor expansion of d3 in d3
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 1 into 1
3.380 * [backup-simplify]: Simplify (/ 1 1) into 1
3.381 * [backup-simplify]: Simplify (- 1) into -1
3.381 * [backup-simplify]: Simplify -1 into -1
3.381 * [backup-simplify]: Simplify 1 into 1
3.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.382 * [backup-simplify]: Simplify (- 0) into 0
3.382 * [backup-simplify]: Simplify (+ 0 0) into 0
3.383 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.384 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0
3.384 * [taylor]: Taking taylor expansion of 0 in d2
3.384 * [backup-simplify]: Simplify 0 into 0
3.385 * [taylor]: Taking taylor expansion of 0 in d3
3.385 * [backup-simplify]: Simplify 0 into 0
3.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.386 * [backup-simplify]: Simplify (- 0) into 0
3.386 * [backup-simplify]: Simplify (+ 0 0) into 0
3.387 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d3)) (* 0 -1))) into 0
3.387 * [taylor]: Taking taylor expansion of 0 in d3
3.387 * [backup-simplify]: Simplify 0 into 0
3.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.389 * [backup-simplify]: Simplify (- 0) into 0
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.390 * [backup-simplify]: Simplify (- 0) into 0
3.390 * [backup-simplify]: Simplify (+ 0 0) into 0
3.392 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.393 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2)))))) into 0
3.393 * [taylor]: Taking taylor expansion of 0 in d2
3.393 * [backup-simplify]: Simplify 0 into 0
3.394 * [taylor]: Taking taylor expansion of 0 in d3
3.394 * [backup-simplify]: Simplify 0 into 0
3.394 * [taylor]: Taking taylor expansion of 0 in d3
3.394 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.395 * [backup-simplify]: Simplify (- 0) into 0
3.396 * [backup-simplify]: Simplify (+ 0 0) into 0
3.397 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 -1)))) into 0
3.397 * [taylor]: Taking taylor expansion of 0 in d3
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.398 * [backup-simplify]: Simplify (- 0) into 0
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d1 d2) (* d1 d3))
3.399 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
3.399 * [backup-simplify]: Simplify (* d1 (- d4 d1)) into (* d1 (- d4 d1))
3.399 * [approximate]: Taking taylor expansion of (* d1 (- d4 d1)) in (d1 d4) around 0
3.400 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d4
3.400 * [taylor]: Taking taylor expansion of d1 in d4
3.400 * [backup-simplify]: Simplify d1 into d1
3.400 * [taylor]: Taking taylor expansion of (- d4 d1) in d4
3.400 * [taylor]: Taking taylor expansion of d4 in d4
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify 1 into 1
3.400 * [taylor]: Taking taylor expansion of d1 in d4
3.400 * [backup-simplify]: Simplify d1 into d1
3.400 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1
3.400 * [taylor]: Taking taylor expansion of d1 in d1
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify 1 into 1
3.400 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
3.400 * [taylor]: Taking taylor expansion of d4 in d1
3.400 * [backup-simplify]: Simplify d4 into d4
3.400 * [taylor]: Taking taylor expansion of d1 in d1
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify 1 into 1
3.400 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1
3.400 * [taylor]: Taking taylor expansion of d1 in d1
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify 1 into 1
3.400 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
3.400 * [taylor]: Taking taylor expansion of d4 in d1
3.400 * [backup-simplify]: Simplify d4 into d4
3.400 * [taylor]: Taking taylor expansion of d1 in d1
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify 1 into 1
3.401 * [backup-simplify]: Simplify (- 0) into 0
3.401 * [backup-simplify]: Simplify (+ d4 0) into d4
3.401 * [backup-simplify]: Simplify (* 0 d4) into 0
3.401 * [taylor]: Taking taylor expansion of 0 in d4
3.401 * [backup-simplify]: Simplify 0 into 0
3.401 * [backup-simplify]: Simplify 0 into 0
3.401 * [backup-simplify]: Simplify (- 1) into -1
3.402 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.402 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 d4)) into d4
3.402 * [taylor]: Taking taylor expansion of d4 in d4
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 1 into 1
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 0 into 0
3.403 * [backup-simplify]: Simplify (- 0) into 0
3.403 * [backup-simplify]: Simplify (+ 0 0) into 0
3.404 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 d4))) into (- 1)
3.404 * [taylor]: Taking taylor expansion of (- 1) in d4
3.404 * [taylor]: Taking taylor expansion of 1 in d4
3.404 * [backup-simplify]: Simplify 1 into 1
3.405 * [backup-simplify]: Simplify (- 1) into -1
3.405 * [backup-simplify]: Simplify -1 into -1
3.405 * [backup-simplify]: Simplify 1 into 1
3.405 * [backup-simplify]: Simplify 0 into 0
3.405 * [backup-simplify]: Simplify (- 0) into 0
3.405 * [backup-simplify]: Simplify (+ 0 0) into 0
3.407 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 d4)))) into 0
3.407 * [taylor]: Taking taylor expansion of 0 in d4
3.407 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify (- 0) into 0
3.407 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify (- 0) into 0
3.408 * [backup-simplify]: Simplify (+ 0 0) into 0
3.410 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 d4))))) into 0
3.410 * [taylor]: Taking taylor expansion of 0 in d4
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify (+ (* 1 (* d4 d1)) (* -1 (pow (* 1 d1) 2))) into (- (* d1 d4) (pow d1 2))
3.410 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) into (/ (- (/ 1 d4) (/ 1 d1)) d1)
3.410 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in (d1 d4) around 0
3.410 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4
3.410 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4
3.410 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.410 * [taylor]: Taking taylor expansion of d4 in d4
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 1 into 1
3.411 * [backup-simplify]: Simplify (/ 1 1) into 1
3.411 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.411 * [taylor]: Taking taylor expansion of d1 in d4
3.411 * [backup-simplify]: Simplify d1 into d1
3.411 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.411 * [taylor]: Taking taylor expansion of d1 in d4
3.411 * [backup-simplify]: Simplify d1 into d1
3.412 * [backup-simplify]: Simplify (+ 1 0) into 1
3.412 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.412 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
3.412 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
3.412 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.412 * [taylor]: Taking taylor expansion of d4 in d1
3.412 * [backup-simplify]: Simplify d4 into d4
3.412 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.412 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.412 * [taylor]: Taking taylor expansion of d1 in d1
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify 1 into 1
3.412 * [backup-simplify]: Simplify (/ 1 1) into 1
3.412 * [taylor]: Taking taylor expansion of d1 in d1
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify 1 into 1
3.413 * [backup-simplify]: Simplify (- 1) into -1
3.413 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.414 * [backup-simplify]: Simplify (/ -1 1) into -1
3.414 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
3.414 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
3.414 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.414 * [taylor]: Taking taylor expansion of d4 in d1
3.414 * [backup-simplify]: Simplify d4 into d4
3.414 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.414 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.414 * [taylor]: Taking taylor expansion of d1 in d1
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify 1 into 1
3.414 * [backup-simplify]: Simplify (/ 1 1) into 1
3.414 * [taylor]: Taking taylor expansion of d1 in d1
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify 1 into 1
3.415 * [backup-simplify]: Simplify (- 1) into -1
3.415 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.416 * [backup-simplify]: Simplify (/ -1 1) into -1
3.416 * [taylor]: Taking taylor expansion of -1 in d4
3.416 * [backup-simplify]: Simplify -1 into -1
3.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.417 * [backup-simplify]: Simplify (- 0) into 0
3.417 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.418 * [backup-simplify]: Simplify (- (/ (/ 1 d4) 1) (+ (* -1 (/ 0 1)))) into (/ 1 d4)
3.418 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.418 * [taylor]: Taking taylor expansion of d4 in d4
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 1 into 1
3.419 * [backup-simplify]: Simplify (/ 1 1) into 1
3.419 * [backup-simplify]: Simplify 1 into 1
3.419 * [backup-simplify]: Simplify -1 into -1
3.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.420 * [backup-simplify]: Simplify (- 0) into 0
3.421 * [backup-simplify]: Simplify (+ 0 0) into 0
3.426 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)))) into 0
3.426 * [taylor]: Taking taylor expansion of 0 in d4
3.426 * [backup-simplify]: Simplify 0 into 0
3.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.427 * [backup-simplify]: Simplify 0 into 0
3.427 * [backup-simplify]: Simplify 0 into 0
3.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.428 * [backup-simplify]: Simplify (- 0) into 0
3.429 * [backup-simplify]: Simplify (+ 0 0) into 0
3.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.431 * [taylor]: Taking taylor expansion of 0 in d4
3.431 * [backup-simplify]: Simplify 0 into 0
3.431 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.432 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.434 * [backup-simplify]: Simplify (- 0) into 0
3.434 * [backup-simplify]: Simplify (+ 0 0) into 0
3.436 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.437 * [taylor]: Taking taylor expansion of 0 in d4
3.437 * [backup-simplify]: Simplify 0 into 0
3.437 * [backup-simplify]: Simplify 0 into 0
3.437 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 d1))) 2)) (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))))) into (- (* d1 d4) (pow d1 2))
3.437 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1)))) into (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))
3.438 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in (d1 d4) around 0
3.438 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4
3.438 * [taylor]: Taking taylor expansion of -1 in d4
3.438 * [backup-simplify]: Simplify -1 into -1
3.438 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4
3.438 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4
3.438 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.438 * [taylor]: Taking taylor expansion of d1 in d4
3.438 * [backup-simplify]: Simplify d1 into d1
3.438 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.438 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.438 * [taylor]: Taking taylor expansion of d4 in d4
3.438 * [backup-simplify]: Simplify 0 into 0
3.438 * [backup-simplify]: Simplify 1 into 1
3.438 * [backup-simplify]: Simplify (/ 1 1) into 1
3.438 * [taylor]: Taking taylor expansion of d1 in d4
3.438 * [backup-simplify]: Simplify d1 into d1
3.439 * [backup-simplify]: Simplify (- 1) into -1
3.439 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.439 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.439 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1
3.439 * [taylor]: Taking taylor expansion of -1 in d1
3.439 * [backup-simplify]: Simplify -1 into -1
3.439 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1
3.439 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
3.440 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.440 * [taylor]: Taking taylor expansion of d1 in d1
3.440 * [backup-simplify]: Simplify 0 into 0
3.440 * [backup-simplify]: Simplify 1 into 1
3.440 * [backup-simplify]: Simplify (/ 1 1) into 1
3.440 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.440 * [taylor]: Taking taylor expansion of d4 in d1
3.440 * [backup-simplify]: Simplify d4 into d4
3.440 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.440 * [taylor]: Taking taylor expansion of d1 in d1
3.440 * [backup-simplify]: Simplify 0 into 0
3.440 * [backup-simplify]: Simplify 1 into 1
3.441 * [backup-simplify]: Simplify (+ 1 0) into 1
3.441 * [backup-simplify]: Simplify (/ 1 1) into 1
3.441 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1
3.441 * [taylor]: Taking taylor expansion of -1 in d1
3.441 * [backup-simplify]: Simplify -1 into -1
3.441 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1
3.441 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
3.441 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.441 * [taylor]: Taking taylor expansion of d1 in d1
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 1 into 1
3.442 * [backup-simplify]: Simplify (/ 1 1) into 1
3.442 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.442 * [taylor]: Taking taylor expansion of d4 in d1
3.442 * [backup-simplify]: Simplify d4 into d4
3.442 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.442 * [taylor]: Taking taylor expansion of d1 in d1
3.442 * [backup-simplify]: Simplify 0 into 0
3.442 * [backup-simplify]: Simplify 1 into 1
3.442 * [backup-simplify]: Simplify (+ 1 0) into 1
3.443 * [backup-simplify]: Simplify (/ 1 1) into 1
3.443 * [backup-simplify]: Simplify (* -1 1) into -1
3.443 * [taylor]: Taking taylor expansion of -1 in d4
3.443 * [backup-simplify]: Simplify -1 into -1
3.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.444 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
3.444 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4))
3.445 * [backup-simplify]: Simplify (- (/ (- (/ 1 d4)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d4))
3.446 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d4))) (* 0 1)) into (/ 1 d4)
3.446 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.446 * [taylor]: Taking taylor expansion of d4 in d4
3.446 * [backup-simplify]: Simplify 0 into 0
3.446 * [backup-simplify]: Simplify 1 into 1
3.446 * [backup-simplify]: Simplify (/ 1 1) into 1
3.446 * [backup-simplify]: Simplify 1 into 1
3.447 * [backup-simplify]: Simplify -1 into -1
3.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.448 * [backup-simplify]: Simplify (- 0) into 0
3.448 * [backup-simplify]: Simplify (+ 0 0) into 0
3.450 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)))) into 0
3.451 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0
3.451 * [taylor]: Taking taylor expansion of 0 in d4
3.451 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.452 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify 0 into 0
3.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.454 * [backup-simplify]: Simplify (- 0) into 0
3.454 * [backup-simplify]: Simplify (+ 0 0) into 0
3.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.457 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0
3.457 * [taylor]: Taking taylor expansion of 0 in d4
3.457 * [backup-simplify]: Simplify 0 into 0
3.457 * [backup-simplify]: Simplify 0 into 0
3.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.458 * [backup-simplify]: Simplify 0 into 0
3.458 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.460 * [backup-simplify]: Simplify (- 0) into 0
3.460 * [backup-simplify]: Simplify (+ 0 0) into 0
3.463 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.464 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))))) into 0
3.464 * [taylor]: Taking taylor expansion of 0 in d4
3.464 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- d1)))) 2)) (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))))) into (- (* d1 d4) (pow d1 2))
3.465 * * * [progress]: simplifying candidates
3.467 * [simplify]: Simplifying:
  (* (exp (* d1 (- d2 d3))) (exp (* d1 (- d4 d1))))
  (log (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))
  (exp (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))
  (* (cbrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (cbrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))))
  (cbrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))
  (* (* (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))
  (sqrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))
  (sqrt (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))
  (+ (* (* d1 (- (pow d2 3) (pow d3 3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (* d1 (- (pow d4 3) (pow d1 3)))))
  (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))
  (+ (* (* d1 (- (pow d2 3) (pow d3 3))) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (* d1 (- (* d4 d4) (* d1 d1)))))
  (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1))
  (+ (* (* d1 (- (* d2 d2) (* d3 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (* d1 (- (pow d4 3) (pow d1 3)))))
  (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))
  (+ (* (* d1 (- (* d2 d2) (* d3 d3))) (+ d4 d1)) (* (+ d2 d3) (* d1 (- (* d4 d4) (* d1 d1)))))
  (* (+ d2 d3) (+ d4 d1))
  (+ (pow (* d1 (- d2 d3)) 3) (pow (* d1 (- d4 d1)) 3))
  (+ (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (- (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* (* d1 (- d2 d3)) (* d1 (- d4 d1)))))
  (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d1 (- d4 d1)) (* d1 (- d4 d1))))
  (- (* d1 (- d2 d3)) (* d1 (- d4 d1)))
  (+ (- d2 d3) (- d4 d1))
  (+ (* d1 (- d2 d3)) (* d1 d4))
  (+ (* d1 (- d2 d3)) (* d1 d4))
  (+ (* d1 (- d2 d3)) (* d4 d1))
  (+ (* d1 (- d2 d3)) (* d4 d1))
  (+ (* d1 (- d3)) (* d1 (- d4 d1)))
  (+ (* d1 (- d3)) (* d1 (- d4 d1)))
  (+ (* (- d3) d1) (* d1 (- d4 d1)))
  (+ (* (- d3) d1) (* d1 (- d4 d1)))
  (* d1 (- d2 d3))
  (+ (log d1) (log (- d2 d3)))
  (log (* d1 (- d2 d3)))
  (exp (* d1 (- d2 d3)))
  (* (* (* d1 d1) d1) (* (* (- d2 d3) (- d2 d3)) (- d2 d3)))
  (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3))))
  (cbrt (* d1 (- d2 d3)))
  (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3)))
  (sqrt (* d1 (- d2 d3)))
  (sqrt (* d1 (- d2 d3)))
  (* (sqrt d1) (sqrt (- d2 d3)))
  (* (sqrt d1) (sqrt (- d2 d3)))
  (* d1 d2)
  (* d1 (- d3))
  (* d1 d2)
  (* d1 (- d3))
  (* d2 d1)
  (* (- d3) d1)
  (* d2 d1)
  (* (- d3) d1)
  (* d1 (* (cbrt (- d2 d3)) (cbrt (- d2 d3))))
  (* d1 (sqrt (- d2 d3)))
  (* d1 1)
  (* d1 (+ (sqrt d2) (sqrt d3)))
  (* d1 1)
  (* (cbrt d1) (- d2 d3))
  (* (sqrt d1) (- d2 d3))
  (* d1 (- d2 d3))
  (* d1 (- (pow d2 3) (pow d3 3)))
  (* d1 (- (* d2 d2) (* d3 d3)))
  (* d1 (- d4 d1))
  (+ (log d1) (log (- d4 d1)))
  (log (* d1 (- d4 d1)))
  (exp (* d1 (- d4 d1)))
  (* (* (* d1 d1) d1) (* (* (- d4 d1) (- d4 d1)) (- d4 d1)))
  (* (cbrt (* d1 (- d4 d1))) (cbrt (* d1 (- d4 d1))))
  (cbrt (* d1 (- d4 d1)))
  (* (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* d1 (- d4 d1)))
  (sqrt (* d1 (- d4 d1)))
  (sqrt (* d1 (- d4 d1)))
  (* (sqrt d1) (sqrt (- d4 d1)))
  (* (sqrt d1) (sqrt (- d4 d1)))
  (* d1 d4)
  (* d1 (- d1))
  (* d1 d4)
  (* d1 (- d1))
  (* d4 d1)
  (* (- d1) d1)
  (* d4 d1)
  (* (- d1) d1)
  (* d1 (* (cbrt (- d4 d1)) (cbrt (- d4 d1))))
  (* d1 (sqrt (- d4 d1)))
  (* d1 1)
  (* d1 (+ (sqrt d4) (sqrt d1)))
  (* d1 1)
  (* (cbrt d1) (- d4 d1))
  (* (sqrt d1) (- d4 d1))
  (* d1 (- d4 d1))
  (* d1 (- (pow d4 3) (pow d1 3)))
  (* d1 (- (* d4 d4) (* d1 d1)))
  (- (* d1 d2) (+ (pow d1 2) (* d1 d3)))
  (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
  (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
  (- (* d1 d2) (* d1 d3))
  (- (* d1 d2) (* d1 d3))
  (- (* d1 d2) (* d1 d3))
  (- (* d1 d4) (pow d1 2))
  (- (* d1 d4) (pow d1 2))
  (- (* d1 d4) (pow d1 2))
3.468 * [simplify]: Sending expressions to egg_math:
 (* (exp (* h0 (- h3 h2))) (exp (* h0 (- h1 h0))))
 (log (+ (* h0 (- h3 h2)) (* h0 (- h1 h0))))
 (exp (+ (* h0 (- h3 h2)) (* h0 (- h1 h0))))
 (* (cbrt (+ (* h0 (- h3 h2)) (* h0 (- h1 h0)))) (cbrt (+ (* h0 (- h3 h2)) (* h0 (- h1 h0)))))
 (cbrt (+ (* h0 (- h3 h2)) (* h0 (- h1 h0))))
 (* (* (+ (* h0 (- h3 h2)) (* h0 (- h1 h0))) (+ (* h0 (- h3 h2)) (* h0 (- h1 h0)))) (+ (* h0 (- h3 h2)) (* h0 (- h1 h0))))
 (sqrt (+ (* h0 (- h3 h2)) (* h0 (- h1 h0))))
 (sqrt (+ (* h0 (- h3 h2)) (* h0 (- h1 h0))))
 (+ (* (* h0 (- (pow h3 3) (pow h2 3))) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0)))) (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (* h0 (- (pow h1 3) (pow h0 3)))))
 (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (+ (* (* h0 (- (pow h3 3) (pow h2 3))) (+ h1 h0)) (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (* h0 (- (* h1 h1) (* h0 h0)))))
 (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (+ h1 h0))
 (+ (* (* h0 (- (* h3 h3) (* h2 h2))) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0)))) (* (+ h3 h2) (* h0 (- (pow h1 3) (pow h0 3)))))
 (* (+ h3 h2) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (+ (* (* h0 (- (* h3 h3) (* h2 h2))) (+ h1 h0)) (* (+ h3 h2) (* h0 (- (* h1 h1) (* h0 h0)))))
 (* (+ h3 h2) (+ h1 h0))
 (+ (pow (* h0 (- h3 h2)) 3) (pow (* h0 (- h1 h0)) 3))
 (+ (* (* h0 (- h3 h2)) (* h0 (- h3 h2))) (- (* (* h0 (- h1 h0)) (* h0 (- h1 h0))) (* (* h0 (- h3 h2)) (* h0 (- h1 h0)))))
 (- (* (* h0 (- h3 h2)) (* h0 (- h3 h2))) (* (* h0 (- h1 h0)) (* h0 (- h1 h0))))
 (- (* h0 (- h3 h2)) (* h0 (- h1 h0)))
 (+ (- h3 h2) (- h1 h0))
 (+ (* h0 (- h3 h2)) (* h0 h1))
 (+ (* h0 (- h3 h2)) (* h0 h1))
 (+ (* h0 (- h3 h2)) (* h1 h0))
 (+ (* h0 (- h3 h2)) (* h1 h0))
 (+ (* h0 (- h2)) (* h0 (- h1 h0)))
 (+ (* h0 (- h2)) (* h0 (- h1 h0)))
 (+ (* (- h2) h0) (* h0 (- h1 h0)))
 (+ (* (- h2) h0) (* h0 (- h1 h0)))
 (* h0 (- h3 h2))
 (+ (log h0) (log (- h3 h2)))
 (log (* h0 (- h3 h2)))
 (exp (* h0 (- h3 h2)))
 (* (* (* h0 h0) h0) (* (* (- h3 h2) (- h3 h2)) (- h3 h2)))
 (* (cbrt (* h0 (- h3 h2))) (cbrt (* h0 (- h3 h2))))
 (cbrt (* h0 (- h3 h2)))
 (* (* (* h0 (- h3 h2)) (* h0 (- h3 h2))) (* h0 (- h3 h2)))
 (sqrt (* h0 (- h3 h2)))
 (sqrt (* h0 (- h3 h2)))
 (* (sqrt h0) (sqrt (- h3 h2)))
 (* (sqrt h0) (sqrt (- h3 h2)))
 (* h0 h3)
 (* h0 (- h2))
 (* h0 h3)
 (* h0 (- h2))
 (* h3 h0)
 (* (- h2) h0)
 (* h3 h0)
 (* (- h2) h0)
 (* h0 (* (cbrt (- h3 h2)) (cbrt (- h3 h2))))
 (* h0 (sqrt (- h3 h2)))
 (* h0 1)
 (* h0 (+ (sqrt h3) (sqrt h2)))
 (* h0 1)
 (* (cbrt h0) (- h3 h2))
 (* (sqrt h0) (- h3 h2))
 (* h0 (- h3 h2))
 (* h0 (- (pow h3 3) (pow h2 3)))
 (* h0 (- (* h3 h3) (* h2 h2)))
 (* h0 (- h1 h0))
 (+ (log h0) (log (- h1 h0)))
 (log (* h0 (- h1 h0)))
 (exp (* h0 (- h1 h0)))
 (* (* (* h0 h0) h0) (* (* (- h1 h0) (- h1 h0)) (- h1 h0)))
 (* (cbrt (* h0 (- h1 h0))) (cbrt (* h0 (- h1 h0))))
 (cbrt (* h0 (- h1 h0)))
 (* (* (* h0 (- h1 h0)) (* h0 (- h1 h0))) (* h0 (- h1 h0)))
 (sqrt (* h0 (- h1 h0)))
 (sqrt (* h0 (- h1 h0)))
 (* (sqrt h0) (sqrt (- h1 h0)))
 (* (sqrt h0) (sqrt (- h1 h0)))
 (* h0 h1)
 (* h0 (- h0))
 (* h0 h1)
 (* h0 (- h0))
 (* h1 h0)
 (* (- h0) h0)
 (* h1 h0)
 (* (- h0) h0)
 (* h0 (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))
 (* h0 (sqrt (- h1 h0)))
 (* h0 1)
 (* h0 (+ (sqrt h1) (sqrt h0)))
 (* h0 1)
 (* (cbrt h0) (- h1 h0))
 (* (sqrt h0) (- h1 h0))
 (* h0 (- h1 h0))
 (* h0 (- (pow h1 3) (pow h0 3)))
 (* h0 (- (* h1 h1) (* h0 h0)))
 (- (* h0 h3) (+ (pow h0 2) (* h0 h2)))
 (- (+ (* h0 h1) (* h0 h3)) (* h0 h2))
 (- (+ (* h0 h1) (* h0 h3)) (* h0 h2))
 (- (* h0 h3) (* h0 h2))
 (- (* h0 h3) (* h0 h2))
 (- (* h0 h3) (* h0 h2))
 (- (* h0 h1) (pow h0 2))
 (- (* h0 h1) (pow h0 2))
 (- (* h0 h1) (pow h0 2))
4.513 * * * [progress]: adding candidates to table
4.790 * * [progress]: iteration 3 / 4
4.790 * * * [progress]: picking best candidate
4.802 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))>
4.802 * * * [progress]: localizing error
4.810 * * * [progress]: generating rewritten candidates
4.810 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.913 * * * [progress]: generating series expansions
4.913 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.913 * [backup-simplify]: Simplify (* d1 (- (+ d2 d4) d3)) into (* d1 (- (+ d2 d4) d3))
4.913 * [approximate]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in (d1 d2 d4 d3) around 0
4.913 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d3
4.913 * [taylor]: Taking taylor expansion of d1 in d3
4.913 * [backup-simplify]: Simplify d1 into d1
4.913 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d3
4.913 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3
4.913 * [taylor]: Taking taylor expansion of d2 in d3
4.913 * [backup-simplify]: Simplify d2 into d2
4.913 * [taylor]: Taking taylor expansion of d4 in d3
4.913 * [backup-simplify]: Simplify d4 into d4
4.913 * [taylor]: Taking taylor expansion of d3 in d3
4.913 * [backup-simplify]: Simplify 0 into 0
4.913 * [backup-simplify]: Simplify 1 into 1
4.913 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d4
4.913 * [taylor]: Taking taylor expansion of d1 in d4
4.913 * [backup-simplify]: Simplify d1 into d1
4.913 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4
4.913 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4
4.913 * [taylor]: Taking taylor expansion of d2 in d4
4.913 * [backup-simplify]: Simplify d2 into d2
4.913 * [taylor]: Taking taylor expansion of d4 in d4
4.913 * [backup-simplify]: Simplify 0 into 0
4.913 * [backup-simplify]: Simplify 1 into 1
4.913 * [taylor]: Taking taylor expansion of d3 in d4
4.913 * [backup-simplify]: Simplify d3 into d3
4.913 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d2
4.913 * [taylor]: Taking taylor expansion of d1 in d2
4.914 * [backup-simplify]: Simplify d1 into d1
4.914 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2
4.914 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
4.914 * [taylor]: Taking taylor expansion of d2 in d2
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [taylor]: Taking taylor expansion of d4 in d2
4.914 * [backup-simplify]: Simplify d4 into d4
4.914 * [taylor]: Taking taylor expansion of d3 in d2
4.914 * [backup-simplify]: Simplify d3 into d3
4.914 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d1
4.914 * [taylor]: Taking taylor expansion of d1 in d1
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1
4.914 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
4.914 * [taylor]: Taking taylor expansion of d2 in d1
4.914 * [backup-simplify]: Simplify d2 into d2
4.914 * [taylor]: Taking taylor expansion of d4 in d1
4.914 * [backup-simplify]: Simplify d4 into d4
4.914 * [taylor]: Taking taylor expansion of d3 in d1
4.914 * [backup-simplify]: Simplify d3 into d3
4.914 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) d3)) in d1
4.914 * [taylor]: Taking taylor expansion of d1 in d1
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d1
4.914 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
4.914 * [taylor]: Taking taylor expansion of d2 in d1
4.914 * [backup-simplify]: Simplify d2 into d2
4.914 * [taylor]: Taking taylor expansion of d4 in d1
4.914 * [backup-simplify]: Simplify d4 into d4
4.914 * [taylor]: Taking taylor expansion of d3 in d1
4.914 * [backup-simplify]: Simplify d3 into d3
4.914 * [backup-simplify]: Simplify (+ d2 d4) into (+ d4 d2)
4.914 * [backup-simplify]: Simplify (- d3) into (- d3)
4.915 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
4.915 * [backup-simplify]: Simplify (* 0 (- (+ d4 d2) d3)) into 0
4.915 * [taylor]: Taking taylor expansion of 0 in d2
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [taylor]: Taking taylor expansion of 0 in d4
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [taylor]: Taking taylor expansion of 0 in d3
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify (+ 0 0) into 0
4.916 * [backup-simplify]: Simplify (- 0) into 0
4.916 * [backup-simplify]: Simplify (+ 0 0) into 0
4.917 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (+ d4 d2) d3))) into (- (+ d2 d4) d3)
4.917 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2
4.917 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
4.917 * [taylor]: Taking taylor expansion of d2 in d2
4.917 * [backup-simplify]: Simplify 0 into 0
4.917 * [backup-simplify]: Simplify 1 into 1
4.917 * [taylor]: Taking taylor expansion of d4 in d2
4.917 * [backup-simplify]: Simplify d4 into d4
4.917 * [taylor]: Taking taylor expansion of d3 in d2
4.917 * [backup-simplify]: Simplify d3 into d3
4.917 * [backup-simplify]: Simplify (+ 0 d4) into d4
4.917 * [backup-simplify]: Simplify (- d3) into (- d3)
4.917 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
4.917 * [taylor]: Taking taylor expansion of (- d4 d3) in d4
4.917 * [taylor]: Taking taylor expansion of d4 in d4
4.917 * [backup-simplify]: Simplify 0 into 0
4.917 * [backup-simplify]: Simplify 1 into 1
4.917 * [taylor]: Taking taylor expansion of d3 in d4
4.917 * [backup-simplify]: Simplify d3 into d3
4.917 * [backup-simplify]: Simplify (- d3) into (- d3)
4.917 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
4.918 * [taylor]: Taking taylor expansion of (- d3) in d3
4.918 * [taylor]: Taking taylor expansion of d3 in d3
4.918 * [backup-simplify]: Simplify 0 into 0
4.918 * [backup-simplify]: Simplify 1 into 1
4.918 * [backup-simplify]: Simplify (- 0) into 0
4.918 * [backup-simplify]: Simplify 0 into 0
4.918 * [taylor]: Taking taylor expansion of 0 in d4
4.918 * [backup-simplify]: Simplify 0 into 0
4.918 * [taylor]: Taking taylor expansion of 0 in d3
4.918 * [backup-simplify]: Simplify 0 into 0
4.918 * [backup-simplify]: Simplify 0 into 0
4.918 * [taylor]: Taking taylor expansion of 0 in d3
4.918 * [backup-simplify]: Simplify 0 into 0
4.918 * [backup-simplify]: Simplify 0 into 0
4.918 * [backup-simplify]: Simplify 0 into 0
4.919 * [backup-simplify]: Simplify (+ 0 0) into 0
4.919 * [backup-simplify]: Simplify (- 0) into 0
4.919 * [backup-simplify]: Simplify (+ 0 0) into 0
4.920 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ d4 d2) d3)))) into 0
4.920 * [taylor]: Taking taylor expansion of 0 in d2
4.920 * [backup-simplify]: Simplify 0 into 0
4.920 * [taylor]: Taking taylor expansion of 0 in d4
4.920 * [backup-simplify]: Simplify 0 into 0
4.920 * [taylor]: Taking taylor expansion of 0 in d3
4.920 * [backup-simplify]: Simplify 0 into 0
4.920 * [backup-simplify]: Simplify 0 into 0
4.921 * [backup-simplify]: Simplify 0 into 0
4.921 * [backup-simplify]: Simplify (* (/ 1 d1) (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1)
4.921 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in (d1 d2 d4 d3) around 0
4.921 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d3
4.921 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d3
4.921 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3
4.921 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
4.921 * [taylor]: Taking taylor expansion of d2 in d3
4.921 * [backup-simplify]: Simplify d2 into d2
4.921 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.921 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
4.921 * [taylor]: Taking taylor expansion of d4 in d3
4.921 * [backup-simplify]: Simplify d4 into d4
4.921 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.921 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
4.921 * [taylor]: Taking taylor expansion of d3 in d3
4.921 * [backup-simplify]: Simplify 0 into 0
4.921 * [backup-simplify]: Simplify 1 into 1
4.922 * [backup-simplify]: Simplify (/ 1 1) into 1
4.922 * [taylor]: Taking taylor expansion of d1 in d3
4.922 * [backup-simplify]: Simplify d1 into d1
4.922 * [backup-simplify]: Simplify (- 1) into -1
4.926 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.926 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
4.926 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d4
4.927 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4
4.927 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4
4.927 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
4.927 * [taylor]: Taking taylor expansion of d2 in d4
4.927 * [backup-simplify]: Simplify d2 into d2
4.927 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.927 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
4.927 * [taylor]: Taking taylor expansion of d4 in d4
4.927 * [backup-simplify]: Simplify 0 into 0
4.927 * [backup-simplify]: Simplify 1 into 1
4.927 * [backup-simplify]: Simplify (/ 1 1) into 1
4.927 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
4.927 * [taylor]: Taking taylor expansion of d3 in d4
4.927 * [backup-simplify]: Simplify d3 into d3
4.927 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.927 * [taylor]: Taking taylor expansion of d1 in d4
4.927 * [backup-simplify]: Simplify d1 into d1
4.928 * [backup-simplify]: Simplify (+ 0 1) into 1
4.928 * [backup-simplify]: Simplify (+ 1 0) into 1
4.928 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
4.928 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d2
4.928 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
4.928 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
4.928 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
4.928 * [taylor]: Taking taylor expansion of d2 in d2
4.929 * [backup-simplify]: Simplify 0 into 0
4.929 * [backup-simplify]: Simplify 1 into 1
4.929 * [backup-simplify]: Simplify (/ 1 1) into 1
4.929 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
4.929 * [taylor]: Taking taylor expansion of d4 in d2
4.929 * [backup-simplify]: Simplify d4 into d4
4.929 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.929 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
4.929 * [taylor]: Taking taylor expansion of d3 in d2
4.929 * [backup-simplify]: Simplify d3 into d3
4.929 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.929 * [taylor]: Taking taylor expansion of d1 in d2
4.929 * [backup-simplify]: Simplify d1 into d1
4.930 * [backup-simplify]: Simplify (+ 1 0) into 1
4.930 * [backup-simplify]: Simplify (+ 1 0) into 1
4.930 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
4.930 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d1
4.930 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d1
4.930 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
4.930 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
4.930 * [taylor]: Taking taylor expansion of d2 in d1
4.930 * [backup-simplify]: Simplify d2 into d2
4.930 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.930 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
4.930 * [taylor]: Taking taylor expansion of d4 in d1
4.930 * [backup-simplify]: Simplify d4 into d4
4.931 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.931 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
4.931 * [taylor]: Taking taylor expansion of d3 in d1
4.931 * [backup-simplify]: Simplify d3 into d3
4.931 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.931 * [taylor]: Taking taylor expansion of d1 in d1
4.931 * [backup-simplify]: Simplify 0 into 0
4.931 * [backup-simplify]: Simplify 1 into 1
4.931 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4))
4.931 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.931 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
4.931 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
4.931 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d1
4.931 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d1
4.931 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
4.931 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
4.932 * [taylor]: Taking taylor expansion of d2 in d1
4.932 * [backup-simplify]: Simplify d2 into d2
4.932 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.932 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
4.932 * [taylor]: Taking taylor expansion of d4 in d1
4.932 * [backup-simplify]: Simplify d4 into d4
4.932 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.932 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
4.932 * [taylor]: Taking taylor expansion of d3 in d1
4.932 * [backup-simplify]: Simplify d3 into d3
4.932 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.932 * [taylor]: Taking taylor expansion of d1 in d1
4.932 * [backup-simplify]: Simplify 0 into 0
4.932 * [backup-simplify]: Simplify 1 into 1
4.932 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4))
4.932 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.932 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
4.933 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
4.933 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
4.933 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
4.933 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
4.933 * [taylor]: Taking taylor expansion of d2 in d2
4.933 * [backup-simplify]: Simplify 0 into 0
4.933 * [backup-simplify]: Simplify 1 into 1
4.933 * [backup-simplify]: Simplify (/ 1 1) into 1
4.933 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
4.933 * [taylor]: Taking taylor expansion of d4 in d2
4.933 * [backup-simplify]: Simplify d4 into d4
4.933 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.933 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
4.933 * [taylor]: Taking taylor expansion of d3 in d2
4.933 * [backup-simplify]: Simplify d3 into d3
4.934 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.934 * [backup-simplify]: Simplify (+ 1 0) into 1
4.934 * [backup-simplify]: Simplify (+ 1 0) into 1
4.934 * [taylor]: Taking taylor expansion of 1 in d4
4.934 * [backup-simplify]: Simplify 1 into 1
4.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
4.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
4.935 * [backup-simplify]: Simplify (+ 0 0) into 0
4.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.936 * [backup-simplify]: Simplify (- 0) into 0
4.936 * [backup-simplify]: Simplify (+ 0 0) into 0
4.937 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0
4.937 * [taylor]: Taking taylor expansion of 0 in d2
4.937 * [backup-simplify]: Simplify 0 into 0
4.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.938 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
4.938 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.938 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
4.938 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
4.938 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
4.938 * [taylor]: Taking taylor expansion of d4 in d4
4.938 * [backup-simplify]: Simplify 0 into 0
4.938 * [backup-simplify]: Simplify 1 into 1
4.939 * [backup-simplify]: Simplify (/ 1 1) into 1
4.939 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
4.939 * [taylor]: Taking taylor expansion of d3 in d4
4.939 * [backup-simplify]: Simplify d3 into d3
4.939 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.939 * [backup-simplify]: Simplify (+ 1 0) into 1
4.939 * [taylor]: Taking taylor expansion of 1 in d3
4.939 * [backup-simplify]: Simplify 1 into 1
4.939 * [taylor]: Taking taylor expansion of 1 in d3
4.939 * [backup-simplify]: Simplify 1 into 1
4.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
4.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
4.940 * [backup-simplify]: Simplify (+ 0 0) into 0
4.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.941 * [backup-simplify]: Simplify (- 0) into 0
4.941 * [backup-simplify]: Simplify (+ 0 0) into 0
4.942 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.942 * [taylor]: Taking taylor expansion of 0 in d2
4.943 * [backup-simplify]: Simplify 0 into 0
4.943 * [taylor]: Taking taylor expansion of 0 in d4
4.943 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
4.944 * [backup-simplify]: Simplify (+ 0 0) into 0
4.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.944 * [backup-simplify]: Simplify (- 0) into 0
4.945 * [backup-simplify]: Simplify (+ 0 0) into 0
4.945 * [taylor]: Taking taylor expansion of 0 in d4
4.945 * [backup-simplify]: Simplify 0 into 0
4.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.945 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.946 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
4.946 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
4.946 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
4.946 * [taylor]: Taking taylor expansion of d3 in d3
4.946 * [backup-simplify]: Simplify 0 into 0
4.946 * [backup-simplify]: Simplify 1 into 1
4.946 * [backup-simplify]: Simplify (/ 1 1) into 1
4.946 * [backup-simplify]: Simplify (- 1) into -1
4.946 * [backup-simplify]: Simplify -1 into -1
4.946 * [taylor]: Taking taylor expansion of 0 in d3
4.946 * [backup-simplify]: Simplify 0 into 0
4.946 * [backup-simplify]: Simplify 1 into 1
4.946 * [backup-simplify]: Simplify 1 into 1
4.947 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
4.947 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (+ (/ 1 (- d2)) (/ 1 (- d4))) (/ 1 (- d3)))) into (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1))
4.947 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d2 d4 d3) around 0
4.947 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3
4.947 * [taylor]: Taking taylor expansion of -1 in d3
4.947 * [backup-simplify]: Simplify -1 into -1
4.947 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d3
4.947 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d3
4.947 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
4.947 * [taylor]: Taking taylor expansion of d3 in d3
4.947 * [backup-simplify]: Simplify 0 into 0
4.947 * [backup-simplify]: Simplify 1 into 1
4.947 * [backup-simplify]: Simplify (/ 1 1) into 1
4.947 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3
4.947 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
4.947 * [taylor]: Taking taylor expansion of d2 in d3
4.947 * [backup-simplify]: Simplify d2 into d2
4.947 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.947 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
4.947 * [taylor]: Taking taylor expansion of d4 in d3
4.947 * [backup-simplify]: Simplify d4 into d4
4.947 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.948 * [taylor]: Taking taylor expansion of d1 in d3
4.948 * [backup-simplify]: Simplify d1 into d1
4.948 * [backup-simplify]: Simplify (+ 1 0) into 1
4.948 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
4.948 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4
4.948 * [taylor]: Taking taylor expansion of -1 in d4
4.948 * [backup-simplify]: Simplify -1 into -1
4.948 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d4
4.948 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d4
4.948 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
4.948 * [taylor]: Taking taylor expansion of d3 in d4
4.948 * [backup-simplify]: Simplify d3 into d3
4.948 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.948 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4
4.948 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
4.948 * [taylor]: Taking taylor expansion of d2 in d4
4.948 * [backup-simplify]: Simplify d2 into d2
4.948 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.948 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
4.948 * [taylor]: Taking taylor expansion of d4 in d4
4.948 * [backup-simplify]: Simplify 0 into 0
4.948 * [backup-simplify]: Simplify 1 into 1
4.948 * [backup-simplify]: Simplify (/ 1 1) into 1
4.948 * [taylor]: Taking taylor expansion of d1 in d4
4.948 * [backup-simplify]: Simplify d1 into d1
4.949 * [backup-simplify]: Simplify (+ 0 1) into 1
4.949 * [backup-simplify]: Simplify (- 1) into -1
4.949 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.949 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
4.949 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2
4.949 * [taylor]: Taking taylor expansion of -1 in d2
4.949 * [backup-simplify]: Simplify -1 into -1
4.949 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d2
4.949 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d2
4.949 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
4.949 * [taylor]: Taking taylor expansion of d3 in d2
4.949 * [backup-simplify]: Simplify d3 into d3
4.949 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.949 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
4.949 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
4.949 * [taylor]: Taking taylor expansion of d2 in d2
4.950 * [backup-simplify]: Simplify 0 into 0
4.950 * [backup-simplify]: Simplify 1 into 1
4.950 * [backup-simplify]: Simplify (/ 1 1) into 1
4.950 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
4.950 * [taylor]: Taking taylor expansion of d4 in d2
4.950 * [backup-simplify]: Simplify d4 into d4
4.950 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.950 * [taylor]: Taking taylor expansion of d1 in d2
4.950 * [backup-simplify]: Simplify d1 into d1
4.950 * [backup-simplify]: Simplify (+ 1 0) into 1
4.950 * [backup-simplify]: Simplify (- 1) into -1
4.951 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.951 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
4.951 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1
4.951 * [taylor]: Taking taylor expansion of -1 in d1
4.951 * [backup-simplify]: Simplify -1 into -1
4.951 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d1
4.951 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d1
4.951 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
4.951 * [taylor]: Taking taylor expansion of d3 in d1
4.951 * [backup-simplify]: Simplify d3 into d3
4.951 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.951 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
4.951 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
4.951 * [taylor]: Taking taylor expansion of d2 in d1
4.951 * [backup-simplify]: Simplify d2 into d2
4.951 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.951 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
4.951 * [taylor]: Taking taylor expansion of d4 in d1
4.951 * [backup-simplify]: Simplify d4 into d4
4.951 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.951 * [taylor]: Taking taylor expansion of d1 in d1
4.951 * [backup-simplify]: Simplify 0 into 0
4.951 * [backup-simplify]: Simplify 1 into 1
4.951 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4))
4.951 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4)))
4.951 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))
4.951 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))
4.952 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1
4.952 * [taylor]: Taking taylor expansion of -1 in d1
4.952 * [backup-simplify]: Simplify -1 into -1
4.952 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d1
4.952 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d1
4.952 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
4.952 * [taylor]: Taking taylor expansion of d3 in d1
4.952 * [backup-simplify]: Simplify d3 into d3
4.952 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.952 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1
4.952 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
4.952 * [taylor]: Taking taylor expansion of d2 in d1
4.952 * [backup-simplify]: Simplify d2 into d2
4.952 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
4.952 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
4.952 * [taylor]: Taking taylor expansion of d4 in d1
4.952 * [backup-simplify]: Simplify d4 into d4
4.952 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.952 * [taylor]: Taking taylor expansion of d1 in d1
4.952 * [backup-simplify]: Simplify 0 into 0
4.952 * [backup-simplify]: Simplify 1 into 1
4.952 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4))
4.952 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4)))
4.952 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))
4.952 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))
4.952 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) into (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))))
4.952 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) in d2
4.953 * [taylor]: Taking taylor expansion of -1 in d2
4.953 * [backup-simplify]: Simplify -1 into -1
4.953 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d2
4.953 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
4.953 * [taylor]: Taking taylor expansion of d3 in d2
4.953 * [backup-simplify]: Simplify d3 into d3
4.953 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.953 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
4.953 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
4.953 * [taylor]: Taking taylor expansion of d2 in d2
4.953 * [backup-simplify]: Simplify 0 into 0
4.953 * [backup-simplify]: Simplify 1 into 1
4.953 * [backup-simplify]: Simplify (/ 1 1) into 1
4.953 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
4.953 * [taylor]: Taking taylor expansion of d4 in d2
4.953 * [backup-simplify]: Simplify d4 into d4
4.953 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
4.953 * [backup-simplify]: Simplify (+ 1 0) into 1
4.954 * [backup-simplify]: Simplify (- 1) into -1
4.954 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.954 * [backup-simplify]: Simplify (* -1 -1) into 1
4.954 * [taylor]: Taking taylor expansion of 1 in d4
4.954 * [backup-simplify]: Simplify 1 into 1
4.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
4.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
4.955 * [backup-simplify]: Simplify (+ 0 0) into 0
4.955 * [backup-simplify]: Simplify (- 0) into 0
4.955 * [backup-simplify]: Simplify (+ 0 0) into 0
4.956 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0
4.956 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))))) into 0
4.956 * [taylor]: Taking taylor expansion of 0 in d2
4.956 * [backup-simplify]: Simplify 0 into 0
4.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.957 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
4.957 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
4.957 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4))
4.957 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d4))) (* 0 -1)) into (- (/ 1 d4) (/ 1 d3))
4.957 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
4.957 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
4.957 * [taylor]: Taking taylor expansion of d4 in d4
4.957 * [backup-simplify]: Simplify 0 into 0
4.957 * [backup-simplify]: Simplify 1 into 1
4.957 * [backup-simplify]: Simplify (/ 1 1) into 1
4.957 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
4.957 * [taylor]: Taking taylor expansion of d3 in d4
4.957 * [backup-simplify]: Simplify d3 into d3
4.958 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
4.958 * [backup-simplify]: Simplify (+ 1 0) into 1
4.958 * [taylor]: Taking taylor expansion of 1 in d3
4.958 * [backup-simplify]: Simplify 1 into 1
4.958 * [taylor]: Taking taylor expansion of 1 in d3
4.958 * [backup-simplify]: Simplify 1 into 1
4.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
4.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
4.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
4.958 * [backup-simplify]: Simplify (+ 0 0) into 0
4.959 * [backup-simplify]: Simplify (- 0) into 0
4.959 * [backup-simplify]: Simplify (+ 0 0) into 0
4.960 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.960 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))))) into 0
4.960 * [taylor]: Taking taylor expansion of 0 in d2
4.960 * [backup-simplify]: Simplify 0 into 0
4.961 * [taylor]: Taking taylor expansion of 0 in d4
4.961 * [backup-simplify]: Simplify 0 into 0
4.961 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
4.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.961 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
4.961 * [backup-simplify]: Simplify (+ 0 0) into 0
4.962 * [backup-simplify]: Simplify (- 0) into 0
4.962 * [backup-simplify]: Simplify (+ 0 0) into 0
4.962 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1))) into 0
4.963 * [taylor]: Taking taylor expansion of 0 in d4
4.963 * [backup-simplify]: Simplify 0 into 0
4.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.963 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
4.963 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
4.963 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
4.963 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
4.963 * [taylor]: Taking taylor expansion of d3 in d3
4.963 * [backup-simplify]: Simplify 0 into 0
4.963 * [backup-simplify]: Simplify 1 into 1
4.963 * [backup-simplify]: Simplify (/ 1 1) into 1
4.964 * [backup-simplify]: Simplify (- 1) into -1
4.964 * [backup-simplify]: Simplify -1 into -1
4.964 * [taylor]: Taking taylor expansion of 0 in d3
4.964 * [backup-simplify]: Simplify 0 into 0
4.964 * [backup-simplify]: Simplify 1 into 1
4.964 * [backup-simplify]: Simplify 1 into 1
4.964 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
4.964 * * * [progress]: simplifying candidates
4.965 * [simplify]: Simplifying:
  (* d1 (- (+ d2 d4) d3))
  (+ (log d1) (log (- (+ d2 d4) d3)))
  (log (* d1 (- (+ d2 d4) d3)))
  (exp (* d1 (- (+ d2 d4) d3)))
  (* (* (* d1 d1) d1) (* (* (- (+ d2 d4) d3) (- (+ d2 d4) d3)) (- (+ d2 d4) d3)))
  (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3))))
  (cbrt (* d1 (- (+ d2 d4) d3)))
  (* (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (+ d2 d4) d3)))
  (sqrt (* d1 (- (+ d2 d4) d3)))
  (sqrt (* d1 (- (+ d2 d4) d3)))
  (* (sqrt d1) (sqrt (- (+ d2 d4) d3)))
  (* (sqrt d1) (sqrt (- (+ d2 d4) d3)))
  (* d1 (+ d2 d4))
  (* d1 (- d3))
  (* d1 d2)
  (* d1 (- d4 d3))
  (* d1 (+ d2 d4))
  (* d1 (- d3))
  (* (+ d2 d4) d1)
  (* (- d3) d1)
  (* d2 d1)
  (* (- d4 d3) d1)
  (* (+ d2 d4) d1)
  (* (- d3) d1)
  (* d1 (* (cbrt (- (+ d2 d4) d3)) (cbrt (- (+ d2 d4) d3))))
  (* d1 (sqrt (- (+ d2 d4) d3)))
  (* d1 1)
  (* d1 (+ (sqrt (+ d2 d4)) (sqrt d3)))
  (* d1 1)
  (* d1 1)
  (* (cbrt d1) (- (+ d2 d4) d3))
  (* (sqrt d1) (- (+ d2 d4) d3))
  (* d1 (- (+ d2 d4) d3))
  (* d1 (- (pow (+ d2 d4) 3) (pow d3 3)))
  (* d1 (- (* (+ d2 d4) (+ d2 d4)) (* d3 d3)))
  0
  (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
  (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
4.965 * [simplify]: Sending expressions to egg_math:
 (* h3 (- (+ h2 h1) h0))
 (+ (log h3) (log (- (+ h2 h1) h0)))
 (log (* h3 (- (+ h2 h1) h0)))
 (exp (* h3 (- (+ h2 h1) h0)))
 (* (* (* h3 h3) h3) (* (* (- (+ h2 h1) h0) (- (+ h2 h1) h0)) (- (+ h2 h1) h0)))
 (* (cbrt (* h3 (- (+ h2 h1) h0))) (cbrt (* h3 (- (+ h2 h1) h0))))
 (cbrt (* h3 (- (+ h2 h1) h0)))
 (* (* (* h3 (- (+ h2 h1) h0)) (* h3 (- (+ h2 h1) h0))) (* h3 (- (+ h2 h1) h0)))
 (sqrt (* h3 (- (+ h2 h1) h0)))
 (sqrt (* h3 (- (+ h2 h1) h0)))
 (* (sqrt h3) (sqrt (- (+ h2 h1) h0)))
 (* (sqrt h3) (sqrt (- (+ h2 h1) h0)))
 (* h3 (+ h2 h1))
 (* h3 (- h0))
 (* h3 h2)
 (* h3 (- h1 h0))
 (* h3 (+ h2 h1))
 (* h3 (- h0))
 (* (+ h2 h1) h3)
 (* (- h0) h3)
 (* h2 h3)
 (* (- h1 h0) h3)
 (* (+ h2 h1) h3)
 (* (- h0) h3)
 (* h3 (* (cbrt (- (+ h2 h1) h0)) (cbrt (- (+ h2 h1) h0))))
 (* h3 (sqrt (- (+ h2 h1) h0)))
 (* h3 1)
 (* h3 (+ (sqrt (+ h2 h1)) (sqrt h0)))
 (* h3 1)
 (* h3 1)
 (* (cbrt h3) (- (+ h2 h1) h0))
 (* (sqrt h3) (- (+ h2 h1) h0))
 (* h3 (- (+ h2 h1) h0))
 (* h3 (- (pow (+ h2 h1) 3) (pow h0 3)))
 (* h3 (- (* (+ h2 h1) (+ h2 h1)) (* h0 h0)))
 0
 (- (+ (* h3 h1) (* h3 h2)) (* h3 h0))
 (- (+ (* h3 h1) (* h3 h2)) (* h3 h0))
6.137 * * * [progress]: adding candidates to table
6.191 * * [progress]: iteration 4 / 4
6.191 * * * [progress]: picking best candidate
6.198 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))>
6.198 * * * [progress]: localizing error
6.212 * * * [progress]: generating rewritten candidates
6.212 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
6.216 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
6.234 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
6.269 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
6.308 * * * [progress]: generating series expansions
6.309 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
6.309 * [backup-simplify]: Simplify (cbrt (pow (* d1 (- d4 d1)) 3)) into (* d1 (- d4 d1))
6.309 * [approximate]: Taking taylor expansion of (* d1 (- d4 d1)) in (d1 d4) around 0
6.309 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d4
6.309 * [taylor]: Taking taylor expansion of d1 in d4
6.309 * [backup-simplify]: Simplify d1 into d1
6.309 * [taylor]: Taking taylor expansion of (- d4 d1) in d4
6.309 * [taylor]: Taking taylor expansion of d4 in d4
6.309 * [backup-simplify]: Simplify 0 into 0
6.309 * [backup-simplify]: Simplify 1 into 1
6.309 * [taylor]: Taking taylor expansion of d1 in d4
6.309 * [backup-simplify]: Simplify d1 into d1
6.309 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1
6.309 * [taylor]: Taking taylor expansion of d1 in d1
6.309 * [backup-simplify]: Simplify 0 into 0
6.309 * [backup-simplify]: Simplify 1 into 1
6.309 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
6.309 * [taylor]: Taking taylor expansion of d4 in d1
6.309 * [backup-simplify]: Simplify d4 into d4
6.309 * [taylor]: Taking taylor expansion of d1 in d1
6.309 * [backup-simplify]: Simplify 0 into 0
6.309 * [backup-simplify]: Simplify 1 into 1
6.310 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1
6.310 * [taylor]: Taking taylor expansion of d1 in d1
6.310 * [backup-simplify]: Simplify 0 into 0
6.310 * [backup-simplify]: Simplify 1 into 1
6.310 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
6.310 * [taylor]: Taking taylor expansion of d4 in d1
6.310 * [backup-simplify]: Simplify d4 into d4
6.310 * [taylor]: Taking taylor expansion of d1 in d1
6.310 * [backup-simplify]: Simplify 0 into 0
6.310 * [backup-simplify]: Simplify 1 into 1
6.311 * [backup-simplify]: Simplify (- 0) into 0
6.311 * [backup-simplify]: Simplify (+ d4 0) into d4
6.311 * [backup-simplify]: Simplify (* 0 d4) into 0
6.311 * [taylor]: Taking taylor expansion of 0 in d4
6.311 * [backup-simplify]: Simplify 0 into 0
6.311 * [backup-simplify]: Simplify 0 into 0
6.311 * [backup-simplify]: Simplify (- 1) into -1
6.312 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.312 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 d4)) into d4
6.312 * [taylor]: Taking taylor expansion of d4 in d4
6.312 * [backup-simplify]: Simplify 0 into 0
6.312 * [backup-simplify]: Simplify 1 into 1
6.312 * [backup-simplify]: Simplify 0 into 0
6.312 * [backup-simplify]: Simplify 0 into 0
6.313 * [backup-simplify]: Simplify (- 0) into 0
6.313 * [backup-simplify]: Simplify (+ 0 0) into 0
6.314 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 d4))) into (- 1)
6.314 * [taylor]: Taking taylor expansion of (- 1) in d4
6.314 * [taylor]: Taking taylor expansion of 1 in d4
6.314 * [backup-simplify]: Simplify 1 into 1
6.314 * [backup-simplify]: Simplify (- 1) into -1
6.314 * [backup-simplify]: Simplify -1 into -1
6.314 * [backup-simplify]: Simplify 1 into 1
6.315 * [backup-simplify]: Simplify 0 into 0
6.315 * [backup-simplify]: Simplify (- 0) into 0
6.315 * [backup-simplify]: Simplify (+ 0 0) into 0
6.317 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 d4)))) into 0
6.317 * [taylor]: Taking taylor expansion of 0 in d4
6.317 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify (- 0) into 0
6.317 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify (- 0) into 0
6.318 * [backup-simplify]: Simplify (+ 0 0) into 0
6.319 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 d4))))) into 0
6.319 * [taylor]: Taking taylor expansion of 0 in d4
6.319 * [backup-simplify]: Simplify 0 into 0
6.319 * [backup-simplify]: Simplify 0 into 0
6.320 * [backup-simplify]: Simplify (+ (* 1 (* d4 d1)) (* -1 (pow (* 1 d1) 2))) into (- (* d1 d4) (pow d1 2))
6.320 * [backup-simplify]: Simplify (cbrt (pow (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) 3)) into (/ (- (/ 1 d4) (/ 1 d1)) d1)
6.320 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in (d1 d4) around 0
6.320 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4
6.320 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4
6.320 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
6.320 * [taylor]: Taking taylor expansion of d4 in d4
6.320 * [backup-simplify]: Simplify 0 into 0
6.320 * [backup-simplify]: Simplify 1 into 1
6.321 * [backup-simplify]: Simplify (/ 1 1) into 1
6.321 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
6.321 * [taylor]: Taking taylor expansion of d1 in d4
6.321 * [backup-simplify]: Simplify d1 into d1
6.321 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.321 * [taylor]: Taking taylor expansion of d1 in d4
6.321 * [backup-simplify]: Simplify d1 into d1
6.321 * [backup-simplify]: Simplify (+ 1 0) into 1
6.321 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.321 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
6.321 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
6.321 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
6.321 * [taylor]: Taking taylor expansion of d4 in d1
6.321 * [backup-simplify]: Simplify d4 into d4
6.321 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.322 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
6.322 * [taylor]: Taking taylor expansion of d1 in d1
6.322 * [backup-simplify]: Simplify 0 into 0
6.322 * [backup-simplify]: Simplify 1 into 1
6.322 * [backup-simplify]: Simplify (/ 1 1) into 1
6.322 * [taylor]: Taking taylor expansion of d1 in d1
6.322 * [backup-simplify]: Simplify 0 into 0
6.322 * [backup-simplify]: Simplify 1 into 1
6.322 * [backup-simplify]: Simplify (- 1) into -1
6.323 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.323 * [backup-simplify]: Simplify (/ -1 1) into -1
6.323 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
6.323 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
6.323 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
6.323 * [taylor]: Taking taylor expansion of d4 in d1
6.323 * [backup-simplify]: Simplify d4 into d4
6.323 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.323 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
6.323 * [taylor]: Taking taylor expansion of d1 in d1
6.323 * [backup-simplify]: Simplify 0 into 0
6.324 * [backup-simplify]: Simplify 1 into 1
6.324 * [backup-simplify]: Simplify (/ 1 1) into 1
6.324 * [taylor]: Taking taylor expansion of d1 in d1
6.324 * [backup-simplify]: Simplify 0 into 0
6.324 * [backup-simplify]: Simplify 1 into 1
6.325 * [backup-simplify]: Simplify (- 1) into -1
6.325 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.326 * [backup-simplify]: Simplify (/ -1 1) into -1
6.326 * [taylor]: Taking taylor expansion of -1 in d4
6.326 * [backup-simplify]: Simplify -1 into -1
6.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.327 * [backup-simplify]: Simplify (- 0) into 0
6.327 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
6.328 * [backup-simplify]: Simplify (- (/ (/ 1 d4) 1) (+ (* -1 (/ 0 1)))) into (/ 1 d4)
6.328 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
6.328 * [taylor]: Taking taylor expansion of d4 in d4
6.328 * [backup-simplify]: Simplify 0 into 0
6.328 * [backup-simplify]: Simplify 1 into 1
6.329 * [backup-simplify]: Simplify (/ 1 1) into 1
6.329 * [backup-simplify]: Simplify 1 into 1
6.329 * [backup-simplify]: Simplify -1 into -1
6.329 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
6.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.330 * [backup-simplify]: Simplify (- 0) into 0
6.330 * [backup-simplify]: Simplify (+ 0 0) into 0
6.332 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)))) into 0
6.332 * [taylor]: Taking taylor expansion of 0 in d4
6.332 * [backup-simplify]: Simplify 0 into 0
6.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.332 * [backup-simplify]: Simplify 0 into 0
6.332 * [backup-simplify]: Simplify 0 into 0
6.333 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
6.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.334 * [backup-simplify]: Simplify (- 0) into 0
6.334 * [backup-simplify]: Simplify (+ 0 0) into 0
6.336 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.336 * [taylor]: Taking taylor expansion of 0 in d4
6.336 * [backup-simplify]: Simplify 0 into 0
6.336 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
6.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.338 * [backup-simplify]: Simplify (- 0) into 0
6.338 * [backup-simplify]: Simplify (+ 0 0) into 0
6.341 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.341 * [taylor]: Taking taylor expansion of 0 in d4
6.341 * [backup-simplify]: Simplify 0 into 0
6.341 * [backup-simplify]: Simplify 0 into 0
6.341 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 d1))) 2)) (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))))) into (- (* d1 d4) (pow d1 2))
6.342 * [backup-simplify]: Simplify (cbrt (pow (* (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1)))) 3)) into (/ (* (cbrt -1) (- (/ 1 d1) (/ 1 d4))) d1)
6.342 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (/ 1 d4))) d1) in (d1 d4) around 0
6.342 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (/ 1 d4))) d1) in d4
6.342 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (/ 1 d4))) in d4
6.342 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
6.342 * [taylor]: Taking taylor expansion of -1 in d4
6.342 * [backup-simplify]: Simplify -1 into -1
6.342 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.343 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.343 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4
6.343 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
6.343 * [taylor]: Taking taylor expansion of d1 in d4
6.343 * [backup-simplify]: Simplify d1 into d1
6.343 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.343 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
6.343 * [taylor]: Taking taylor expansion of d4 in d4
6.343 * [backup-simplify]: Simplify 0 into 0
6.343 * [backup-simplify]: Simplify 1 into 1
6.344 * [backup-simplify]: Simplify (/ 1 1) into 1
6.344 * [taylor]: Taking taylor expansion of d1 in d4
6.344 * [backup-simplify]: Simplify d1 into d1
6.344 * [backup-simplify]: Simplify (- 1) into -1
6.345 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.345 * [backup-simplify]: Simplify (* (cbrt -1) -1) into (* -1 (cbrt -1))
6.346 * [backup-simplify]: Simplify (/ (* -1 (cbrt -1)) d1) into (* -1 (/ (cbrt -1) d1))
6.346 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (/ 1 d4))) d1) in d1
6.346 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (/ 1 d4))) in d1
6.346 * [taylor]: Taking taylor expansion of (cbrt -1) in d1
6.346 * [taylor]: Taking taylor expansion of -1 in d1
6.347 * [backup-simplify]: Simplify -1 into -1
6.347 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.348 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.348 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
6.348 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
6.348 * [taylor]: Taking taylor expansion of d1 in d1
6.348 * [backup-simplify]: Simplify 0 into 0
6.348 * [backup-simplify]: Simplify 1 into 1
6.348 * [backup-simplify]: Simplify (/ 1 1) into 1
6.348 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
6.348 * [taylor]: Taking taylor expansion of d4 in d1
6.348 * [backup-simplify]: Simplify d4 into d4
6.348 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.348 * [taylor]: Taking taylor expansion of d1 in d1
6.348 * [backup-simplify]: Simplify 0 into 0
6.348 * [backup-simplify]: Simplify 1 into 1
6.349 * [backup-simplify]: Simplify (+ 1 0) into 1
6.350 * [backup-simplify]: Simplify (* (cbrt -1) 1) into (cbrt -1)
6.350 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
6.350 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (/ 1 d4))) d1) in d1
6.351 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (/ 1 d4))) in d1
6.351 * [taylor]: Taking taylor expansion of (cbrt -1) in d1
6.351 * [taylor]: Taking taylor expansion of -1 in d1
6.351 * [backup-simplify]: Simplify -1 into -1
6.351 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.352 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.352 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
6.352 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
6.352 * [taylor]: Taking taylor expansion of d1 in d1
6.352 * [backup-simplify]: Simplify 0 into 0
6.352 * [backup-simplify]: Simplify 1 into 1
6.352 * [backup-simplify]: Simplify (/ 1 1) into 1
6.352 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
6.352 * [taylor]: Taking taylor expansion of d4 in d1
6.352 * [backup-simplify]: Simplify d4 into d4
6.352 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.352 * [taylor]: Taking taylor expansion of d1 in d1
6.352 * [backup-simplify]: Simplify 0 into 0
6.352 * [backup-simplify]: Simplify 1 into 1
6.353 * [backup-simplify]: Simplify (+ 1 0) into 1
6.354 * [backup-simplify]: Simplify (* (cbrt -1) 1) into (cbrt -1)
6.354 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
6.355 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
6.355 * [taylor]: Taking taylor expansion of -1 in d4
6.355 * [backup-simplify]: Simplify -1 into -1
6.355 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.356 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.356 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
6.357 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4))
6.357 * [backup-simplify]: Simplify (+ (* (cbrt -1) (- (/ 1 d4))) (* 0 1)) into (- (/ (cbrt -1) d4))
6.359 * [backup-simplify]: Simplify (- (/ (- (/ (cbrt -1) d4)) 1) (+ (* (cbrt -1) (/ 0 1)))) into (- (/ (cbrt -1) d4))
6.359 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) d4)) in d4
6.359 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d4
6.359 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
6.359 * [taylor]: Taking taylor expansion of -1 in d4
6.359 * [backup-simplify]: Simplify -1 into -1
6.359 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.360 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.360 * [taylor]: Taking taylor expansion of d4 in d4
6.360 * [backup-simplify]: Simplify 0 into 0
6.360 * [backup-simplify]: Simplify 1 into 1
6.361 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
6.362 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
6.363 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
6.363 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
6.364 * [backup-simplify]: Simplify (- 0) into 0
6.365 * [backup-simplify]: Simplify (+ 0 0) into 0
6.366 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
6.367 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0
6.369 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* (- (/ (cbrt -1) d4)) (/ 0 1)))) into 0
6.369 * [taylor]: Taking taylor expansion of 0 in d4
6.369 * [backup-simplify]: Simplify 0 into 0
6.370 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0
6.370 * [backup-simplify]: Simplify (- 0) into 0
6.370 * [backup-simplify]: Simplify 0 into 0
6.370 * [backup-simplify]: Simplify 0 into 0
6.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
6.372 * [backup-simplify]: Simplify (- 0) into 0
6.372 * [backup-simplify]: Simplify (+ 0 0) into 0
6.373 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
6.374 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0
6.377 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* (- (/ (cbrt -1) d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.377 * [taylor]: Taking taylor expansion of 0 in d4
6.377 * [backup-simplify]: Simplify 0 into 0
6.377 * [backup-simplify]: Simplify 0 into 0
6.378 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
6.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.379 * [backup-simplify]: Simplify (- 0) into 0
6.379 * [backup-simplify]: Simplify 0 into 0
6.381 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
6.381 * [backup-simplify]: Simplify 0 into 0
6.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
6.386 * [backup-simplify]: Simplify (- 0) into 0
6.387 * [backup-simplify]: Simplify (+ 0 0) into 0
6.388 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
6.390 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))))) into 0
6.393 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* (- (/ (cbrt -1) d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.393 * [taylor]: Taking taylor expansion of 0 in d4
6.393 * [backup-simplify]: Simplify 0 into 0
6.393 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify (+ (* (cbrt -1) (pow (* 1 (/ 1 (/ 1 (- d1)))) 2)) (* (- (cbrt -1)) (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))))) into (- (* (pow d1 2) (cbrt -1)) (* d1 (* (cbrt -1) d4)))
6.395 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
6.395 * [backup-simplify]: Simplify (pow (* d1 (- d4 d1)) 3) into (pow (* d1 (- d4 d1)) 3)
6.395 * [approximate]: Taking taylor expansion of (pow (* d1 (- d4 d1)) 3) in (d1 d4) around 0
6.395 * [taylor]: Taking taylor expansion of (pow (* d1 (- d4 d1)) 3) in d4
6.395 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d4
6.395 * [taylor]: Taking taylor expansion of d1 in d4
6.395 * [backup-simplify]: Simplify d1 into d1
6.395 * [taylor]: Taking taylor expansion of (- d4 d1) in d4
6.395 * [taylor]: Taking taylor expansion of d4 in d4
6.395 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify 1 into 1
6.395 * [taylor]: Taking taylor expansion of d1 in d4
6.395 * [backup-simplify]: Simplify d1 into d1
6.395 * [backup-simplify]: Simplify (- d1) into (- d1)
6.395 * [backup-simplify]: Simplify (+ 0 (- d1)) into (- d1)
6.396 * [backup-simplify]: Simplify (* d1 (- d1)) into (* -1 (pow d1 2))
6.396 * [taylor]: Taking taylor expansion of (pow (* d1 (- d4 d1)) 3) in d1
6.396 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1
6.396 * [taylor]: Taking taylor expansion of d1 in d1
6.396 * [backup-simplify]: Simplify 0 into 0
6.396 * [backup-simplify]: Simplify 1 into 1
6.396 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
6.396 * [taylor]: Taking taylor expansion of d4 in d1
6.396 * [backup-simplify]: Simplify d4 into d4
6.396 * [taylor]: Taking taylor expansion of d1 in d1
6.396 * [backup-simplify]: Simplify 0 into 0
6.396 * [backup-simplify]: Simplify 1 into 1
6.396 * [backup-simplify]: Simplify (- 0) into 0
6.396 * [backup-simplify]: Simplify (+ d4 0) into d4
6.396 * [backup-simplify]: Simplify (* 0 d4) into 0
6.397 * [backup-simplify]: Simplify (- 1) into -1
6.397 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.397 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 d4)) into d4
6.397 * [taylor]: Taking taylor expansion of (pow (* d1 (- d4 d1)) 3) in d1
6.397 * [taylor]: Taking taylor expansion of (* d1 (- d4 d1)) in d1
6.397 * [taylor]: Taking taylor expansion of d1 in d1
6.398 * [backup-simplify]: Simplify 0 into 0
6.398 * [backup-simplify]: Simplify 1 into 1
6.398 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
6.398 * [taylor]: Taking taylor expansion of d4 in d1
6.398 * [backup-simplify]: Simplify d4 into d4
6.398 * [taylor]: Taking taylor expansion of d1 in d1
6.398 * [backup-simplify]: Simplify 0 into 0
6.398 * [backup-simplify]: Simplify 1 into 1
6.398 * [backup-simplify]: Simplify (- 0) into 0
6.398 * [backup-simplify]: Simplify (+ d4 0) into d4
6.398 * [backup-simplify]: Simplify (* 0 d4) into 0
6.398 * [backup-simplify]: Simplify (- 1) into -1
6.399 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.399 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 d4)) into d4
6.399 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2)
6.400 * [backup-simplify]: Simplify (* d4 (pow d4 2)) into (pow d4 3)
6.400 * [taylor]: Taking taylor expansion of (pow d4 3) in d4
6.400 * [taylor]: Taking taylor expansion of d4 in d4
6.400 * [backup-simplify]: Simplify 0 into 0
6.400 * [backup-simplify]: Simplify 1 into 1
6.400 * [backup-simplify]: Simplify (- 0) into 0
6.400 * [backup-simplify]: Simplify (+ 0 0) into 0
6.401 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 d4))) into (- 1)
6.402 * [backup-simplify]: Simplify (+ (* d4 (- 1)) (* (- 1) d4)) into (- (* 2 d4))
6.402 * [backup-simplify]: Simplify (+ (* d4 (- (* 2 d4))) (* (- 1) (pow d4 2))) into (- (* 3 (pow d4 2)))
6.402 * [taylor]: Taking taylor expansion of (- (* 3 (pow d4 2))) in d4
6.402 * [taylor]: Taking taylor expansion of (* 3 (pow d4 2)) in d4
6.402 * [taylor]: Taking taylor expansion of 3 in d4
6.402 * [backup-simplify]: Simplify 3 into 3
6.402 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
6.402 * [taylor]: Taking taylor expansion of d4 in d4
6.402 * [backup-simplify]: Simplify 0 into 0
6.402 * [backup-simplify]: Simplify 1 into 1
6.403 * [backup-simplify]: Simplify (- 0) into 0
6.403 * [backup-simplify]: Simplify (+ 0 0) into 0
6.404 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 d4)))) into 0
6.405 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* (- 1) (- 1)) (* 0 d4))) into 1
6.405 * [backup-simplify]: Simplify (+ (* d4 1) (+ (* (- 1) (- (* 2 d4))) (* 0 (pow d4 2)))) into (* 3 d4)
6.405 * [taylor]: Taking taylor expansion of (* 3 d4) in d4
6.405 * [taylor]: Taking taylor expansion of 3 in d4
6.405 * [backup-simplify]: Simplify 3 into 3
6.405 * [taylor]: Taking taylor expansion of d4 in d4
6.405 * [backup-simplify]: Simplify 0 into 0
6.405 * [backup-simplify]: Simplify 1 into 1
6.406 * [backup-simplify]: Simplify (* 3 0) into 0
6.406 * [backup-simplify]: Simplify 0 into 0
6.406 * [backup-simplify]: Simplify (- 0) into 0
6.407 * [backup-simplify]: Simplify (+ 0 0) into 0
6.408 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 d4))))) into 0
6.409 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* (- 1) 0) (+ (* 0 (- 1)) (* 0 d4)))) into 0
6.410 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* (- 1) 1) (+ (* 0 (- (* 2 d4))) (* 0 (pow d4 2))))) into (- 1)
6.410 * [taylor]: Taking taylor expansion of (- 1) in d4
6.410 * [taylor]: Taking taylor expansion of 1 in d4
6.410 * [backup-simplify]: Simplify 1 into 1
6.410 * [backup-simplify]: Simplify (- 1) into -1
6.410 * [backup-simplify]: Simplify -1 into -1
6.411 * [backup-simplify]: Simplify (+ (* 3 1) (* 0 0)) into 3
6.411 * [backup-simplify]: Simplify 3 into 3
6.411 * [backup-simplify]: Simplify (* 1 1) into 1
6.411 * [backup-simplify]: Simplify (* 3 1) into 3
6.412 * [backup-simplify]: Simplify (- 3) into -3
6.412 * [backup-simplify]: Simplify -3 into -3
6.413 * [backup-simplify]: Simplify (+ (* -3 (pow (* d4 (pow d1 2)) 2)) (+ (* 3 (* d4 (pow d1 5))) (* -1 (pow (* 1 d1) 6)))) into (- (* 3 (* (pow d1 5) d4)) (+ (* 3 (* (pow d1 4) (pow d4 2))) (pow d1 6)))
6.413 * [backup-simplify]: Simplify (pow (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) 3) into (pow (/ (- (/ 1 d4) (/ 1 d1)) d1) 3)
6.413 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 d4) (/ 1 d1)) d1) 3) in (d1 d4) around 0
6.413 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 d4) (/ 1 d1)) d1) 3) in d4
6.413 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4
6.413 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4
6.413 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
6.413 * [taylor]: Taking taylor expansion of d4 in d4
6.413 * [backup-simplify]: Simplify 0 into 0
6.413 * [backup-simplify]: Simplify 1 into 1
6.413 * [backup-simplify]: Simplify (/ 1 1) into 1
6.413 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
6.413 * [taylor]: Taking taylor expansion of d1 in d4
6.413 * [backup-simplify]: Simplify d1 into d1
6.414 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.414 * [taylor]: Taking taylor expansion of d1 in d4
6.414 * [backup-simplify]: Simplify d1 into d1
6.414 * [backup-simplify]: Simplify (+ 1 0) into 1
6.414 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.414 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 d4) (/ 1 d1)) d1) 3) in d1
6.414 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
6.414 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
6.414 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
6.414 * [taylor]: Taking taylor expansion of d4 in d1
6.414 * [backup-simplify]: Simplify d4 into d4
6.414 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.414 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
6.414 * [taylor]: Taking taylor expansion of d1 in d1
6.414 * [backup-simplify]: Simplify 0 into 0
6.414 * [backup-simplify]: Simplify 1 into 1
6.415 * [backup-simplify]: Simplify (/ 1 1) into 1
6.415 * [taylor]: Taking taylor expansion of d1 in d1
6.415 * [backup-simplify]: Simplify 0 into 0
6.415 * [backup-simplify]: Simplify 1 into 1
6.415 * [backup-simplify]: Simplify (- 1) into -1
6.415 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.416 * [backup-simplify]: Simplify (/ -1 1) into -1
6.416 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 d4) (/ 1 d1)) d1) 3) in d1
6.416 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
6.416 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
6.416 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
6.416 * [taylor]: Taking taylor expansion of d4 in d1
6.416 * [backup-simplify]: Simplify d4 into d4
6.416 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.416 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
6.416 * [taylor]: Taking taylor expansion of d1 in d1
6.416 * [backup-simplify]: Simplify 0 into 0
6.416 * [backup-simplify]: Simplify 1 into 1
6.417 * [backup-simplify]: Simplify (/ 1 1) into 1
6.417 * [taylor]: Taking taylor expansion of d1 in d1
6.417 * [backup-simplify]: Simplify 0 into 0
6.417 * [backup-simplify]: Simplify 1 into 1
6.417 * [backup-simplify]: Simplify (- 1) into -1
6.417 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.418 * [backup-simplify]: Simplify (/ -1 1) into -1
6.418 * [backup-simplify]: Simplify (* -1 -1) into 1
6.419 * [backup-simplify]: Simplify (* -1 1) into -1
6.419 * [taylor]: Taking taylor expansion of -1 in d4
6.419 * [backup-simplify]: Simplify -1 into -1
6.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.420 * [backup-simplify]: Simplify (- 0) into 0
6.420 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
6.420 * [backup-simplify]: Simplify (- (/ (/ 1 d4) 1) (+ (* -1 (/ 0 1)))) into (/ 1 d4)
6.421 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d4)) (* (/ 1 d4) -1)) into (- (* 2 (/ 1 d4)))
6.421 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 d4)))) (* (/ 1 d4) 1)) into (* 3 (/ 1 d4))
6.421 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d4)) in d4
6.421 * [taylor]: Taking taylor expansion of 3 in d4
6.421 * [backup-simplify]: Simplify 3 into 3
6.421 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
6.421 * [taylor]: Taking taylor expansion of d4 in d4
6.421 * [backup-simplify]: Simplify 0 into 0
6.421 * [backup-simplify]: Simplify 1 into 1
6.421 * [backup-simplify]: Simplify (/ 1 1) into 1
6.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
6.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.423 * [backup-simplify]: Simplify (- 0) into 0
6.423 * [backup-simplify]: Simplify (+ 0 0) into 0
6.424 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)))) into 0
6.425 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 d4) (/ 1 d4)) (* 0 -1))) into (/ 1 (pow d4 2))
6.426 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow d4 2))) (+ (* (/ 1 d4) (- (* 2 (/ 1 d4)))) (* 0 1))) into (- (* 3 (/ 1 (pow d4 2))))
6.426 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow d4 2)))) in d4
6.426 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d4 2))) in d4
6.426 * [taylor]: Taking taylor expansion of 3 in d4
6.426 * [backup-simplify]: Simplify 3 into 3
6.426 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
6.426 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
6.426 * [taylor]: Taking taylor expansion of d4 in d4
6.426 * [backup-simplify]: Simplify 0 into 0
6.426 * [backup-simplify]: Simplify 1 into 1
6.426 * [backup-simplify]: Simplify (* 1 1) into 1
6.427 * [backup-simplify]: Simplify (/ 1 1) into 1
6.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
6.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.428 * [backup-simplify]: Simplify (- 0) into 0
6.428 * [backup-simplify]: Simplify (+ 0 0) into 0
6.430 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.431 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 d4) 0) (+ (* 0 (/ 1 d4)) (* 0 -1)))) into 0
6.432 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 d4) (/ 1 (pow d4 2))) (+ (* 0 (- (* 2 (/ 1 d4)))) (* 0 1)))) into (/ 1 (pow d4 3))
6.432 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4
6.432 * [taylor]: Taking taylor expansion of (pow d4 3) in d4
6.432 * [taylor]: Taking taylor expansion of d4 in d4
6.432 * [backup-simplify]: Simplify 0 into 0
6.432 * [backup-simplify]: Simplify 1 into 1
6.432 * [backup-simplify]: Simplify (* 1 1) into 1
6.433 * [backup-simplify]: Simplify (* 1 1) into 1
6.433 * [backup-simplify]: Simplify (/ 1 1) into 1
6.433 * [backup-simplify]: Simplify 1 into 1
6.434 * [backup-simplify]: Simplify (* 3 1) into 3
6.434 * [backup-simplify]: Simplify (- 3) into -3
6.434 * [backup-simplify]: Simplify -3 into -3
6.434 * [backup-simplify]: Simplify (* 3 1) into 3
6.434 * [backup-simplify]: Simplify 3 into 3
6.436 * [backup-simplify]: Simplify (+ (* 3 (* (/ 1 (/ 1 d4)) (pow (/ 1 d1) -5))) (+ (* -3 (pow (* (/ 1 (/ 1 d4)) (pow (/ 1 d1) -2)) 2)) (* 1 (pow (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))) 3)))) into (- (+ (* 3 (* (pow d1 5) d4)) (* (pow d1 3) (pow d4 3))) (* 3 (* (pow d1 4) (pow d4 2))))
6.436 * [backup-simplify]: Simplify (pow (* (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1)))) 3) into (pow (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) 3)
6.436 * [approximate]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) 3) in (d1 d4) around 0
6.436 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) 3) in d4
6.436 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4
6.436 * [taylor]: Taking taylor expansion of -1 in d4
6.436 * [backup-simplify]: Simplify -1 into -1
6.436 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4
6.436 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4
6.436 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
6.436 * [taylor]: Taking taylor expansion of d1 in d4
6.436 * [backup-simplify]: Simplify d1 into d1
6.436 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.436 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
6.436 * [taylor]: Taking taylor expansion of d4 in d4
6.436 * [backup-simplify]: Simplify 0 into 0
6.436 * [backup-simplify]: Simplify 1 into 1
6.437 * [backup-simplify]: Simplify (/ 1 1) into 1
6.437 * [taylor]: Taking taylor expansion of d1 in d4
6.437 * [backup-simplify]: Simplify d1 into d1
6.437 * [backup-simplify]: Simplify (- 1) into -1
6.437 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.438 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
6.438 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
6.438 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) 3) in d1
6.438 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1
6.438 * [taylor]: Taking taylor expansion of -1 in d1
6.438 * [backup-simplify]: Simplify -1 into -1
6.438 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1
6.438 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
6.438 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
6.438 * [taylor]: Taking taylor expansion of d1 in d1
6.438 * [backup-simplify]: Simplify 0 into 0
6.438 * [backup-simplify]: Simplify 1 into 1
6.438 * [backup-simplify]: Simplify (/ 1 1) into 1
6.438 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
6.438 * [taylor]: Taking taylor expansion of d4 in d1
6.438 * [backup-simplify]: Simplify d4 into d4
6.438 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.438 * [taylor]: Taking taylor expansion of d1 in d1
6.438 * [backup-simplify]: Simplify 0 into 0
6.438 * [backup-simplify]: Simplify 1 into 1
6.439 * [backup-simplify]: Simplify (+ 1 0) into 1
6.439 * [backup-simplify]: Simplify (/ 1 1) into 1
6.440 * [backup-simplify]: Simplify (* -1 1) into -1
6.440 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) 3) in d1
6.440 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1
6.440 * [taylor]: Taking taylor expansion of -1 in d1
6.440 * [backup-simplify]: Simplify -1 into -1
6.440 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1
6.440 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
6.440 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
6.440 * [taylor]: Taking taylor expansion of d1 in d1
6.440 * [backup-simplify]: Simplify 0 into 0
6.440 * [backup-simplify]: Simplify 1 into 1
6.440 * [backup-simplify]: Simplify (/ 1 1) into 1
6.440 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
6.440 * [taylor]: Taking taylor expansion of d4 in d1
6.440 * [backup-simplify]: Simplify d4 into d4
6.440 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.440 * [taylor]: Taking taylor expansion of d1 in d1
6.440 * [backup-simplify]: Simplify 0 into 0
6.440 * [backup-simplify]: Simplify 1 into 1
6.441 * [backup-simplify]: Simplify (+ 1 0) into 1
6.441 * [backup-simplify]: Simplify (/ 1 1) into 1
6.442 * [backup-simplify]: Simplify (* -1 1) into -1
6.442 * [backup-simplify]: Simplify (* -1 -1) into 1
6.442 * [backup-simplify]: Simplify (* -1 1) into -1
6.442 * [taylor]: Taking taylor expansion of -1 in d4
6.443 * [backup-simplify]: Simplify -1 into -1
6.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.443 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
6.444 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4))
6.444 * [backup-simplify]: Simplify (- (/ (- (/ 1 d4)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d4))
6.445 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d4))) (* 0 1)) into (/ 1 d4)
6.445 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d4)) (* (/ 1 d4) -1)) into (- (* 2 (/ 1 d4)))
6.445 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 d4)))) (* (/ 1 d4) 1)) into (* 3 (/ 1 d4))
6.445 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d4)) in d4
6.445 * [taylor]: Taking taylor expansion of 3 in d4
6.445 * [backup-simplify]: Simplify 3 into 3
6.445 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
6.445 * [taylor]: Taking taylor expansion of d4 in d4
6.445 * [backup-simplify]: Simplify 0 into 0
6.445 * [backup-simplify]: Simplify 1 into 1
6.446 * [backup-simplify]: Simplify (/ 1 1) into 1
6.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.447 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
6.447 * [backup-simplify]: Simplify (- 0) into 0
6.447 * [backup-simplify]: Simplify (+ 0 0) into 0
6.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)))) into 0
6.450 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0
6.451 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 d4) (/ 1 d4)) (* 0 -1))) into (/ 1 (pow d4 2))
6.451 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow d4 2))) (+ (* (/ 1 d4) (- (* 2 (/ 1 d4)))) (* 0 1))) into (- (* 3 (/ 1 (pow d4 2))))
6.451 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow d4 2)))) in d4
6.452 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d4 2))) in d4
6.452 * [taylor]: Taking taylor expansion of 3 in d4
6.452 * [backup-simplify]: Simplify 3 into 3
6.452 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4
6.452 * [taylor]: Taking taylor expansion of (pow d4 2) in d4
6.452 * [taylor]: Taking taylor expansion of d4 in d4
6.452 * [backup-simplify]: Simplify 0 into 0
6.452 * [backup-simplify]: Simplify 1 into 1
6.452 * [backup-simplify]: Simplify (* 1 1) into 1
6.452 * [backup-simplify]: Simplify (/ 1 1) into 1
6.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
6.454 * [backup-simplify]: Simplify (- 0) into 0
6.454 * [backup-simplify]: Simplify (+ 0 0) into 0
6.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.457 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0
6.458 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 d4) 0) (+ (* 0 (/ 1 d4)) (* 0 -1)))) into 0
6.460 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 d4) (/ 1 (pow d4 2))) (+ (* 0 (- (* 2 (/ 1 d4)))) (* 0 1)))) into (/ 1 (pow d4 3))
6.460 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4
6.460 * [taylor]: Taking taylor expansion of (pow d4 3) in d4
6.460 * [taylor]: Taking taylor expansion of d4 in d4
6.460 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify 1 into 1
6.461 * [backup-simplify]: Simplify (* 1 1) into 1
6.461 * [backup-simplify]: Simplify (* 1 1) into 1
6.461 * [backup-simplify]: Simplify (/ 1 1) into 1
6.461 * [backup-simplify]: Simplify 1 into 1
6.462 * [backup-simplify]: Simplify (* 3 1) into 3
6.462 * [backup-simplify]: Simplify (- 3) into -3
6.462 * [backup-simplify]: Simplify -3 into -3
6.463 * [backup-simplify]: Simplify (* 3 1) into 3
6.463 * [backup-simplify]: Simplify 3 into 3
6.464 * [backup-simplify]: Simplify (+ (* 3 (* (/ 1 (/ 1 (- d4))) (pow (/ 1 (- d1)) -5))) (+ (* -3 (pow (* (/ 1 (/ 1 (- d4))) (pow (/ 1 (- d1)) -2)) 2)) (* 1 (pow (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))) 3)))) into (- (+ (* 3 (* (pow d1 5) d4)) (* (pow d1 3) (pow d4 3))) (* 3 (* (pow d1 4) (pow d4 2))))
6.464 * * * * [progress]: [ 3 / 4 ] generating series at (2)
6.465 * [backup-simplify]: Simplify (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3)))
6.465 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d2 d3 d4) around 0
6.465 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4
6.465 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4
6.465 * [taylor]: Taking taylor expansion of (* d1 d4) in d4
6.465 * [taylor]: Taking taylor expansion of d1 in d4
6.465 * [backup-simplify]: Simplify d1 into d1
6.465 * [taylor]: Taking taylor expansion of d4 in d4
6.465 * [backup-simplify]: Simplify 0 into 0
6.465 * [backup-simplify]: Simplify 1 into 1
6.465 * [taylor]: Taking taylor expansion of (* d1 d2) in d4
6.465 * [taylor]: Taking taylor expansion of d1 in d4
6.465 * [backup-simplify]: Simplify d1 into d1
6.465 * [taylor]: Taking taylor expansion of d2 in d4
6.465 * [backup-simplify]: Simplify d2 into d2
6.465 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4
6.465 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
6.465 * [taylor]: Taking taylor expansion of d1 in d4
6.465 * [backup-simplify]: Simplify d1 into d1
6.465 * [taylor]: Taking taylor expansion of (* d1 d3) in d4
6.465 * [taylor]: Taking taylor expansion of d1 in d4
6.465 * [backup-simplify]: Simplify d1 into d1
6.465 * [taylor]: Taking taylor expansion of d3 in d4
6.465 * [backup-simplify]: Simplify d3 into d3
6.465 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3
6.465 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3
6.465 * [taylor]: Taking taylor expansion of (* d1 d4) in d3
6.465 * [taylor]: Taking taylor expansion of d1 in d3
6.465 * [backup-simplify]: Simplify d1 into d1
6.465 * [taylor]: Taking taylor expansion of d4 in d3
6.465 * [backup-simplify]: Simplify d4 into d4
6.465 * [taylor]: Taking taylor expansion of (* d1 d2) in d3
6.465 * [taylor]: Taking taylor expansion of d1 in d3
6.465 * [backup-simplify]: Simplify d1 into d1
6.465 * [taylor]: Taking taylor expansion of d2 in d3
6.465 * [backup-simplify]: Simplify d2 into d2
6.466 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3
6.466 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
6.466 * [taylor]: Taking taylor expansion of d1 in d3
6.466 * [backup-simplify]: Simplify d1 into d1
6.466 * [taylor]: Taking taylor expansion of (* d1 d3) in d3
6.466 * [taylor]: Taking taylor expansion of d1 in d3
6.466 * [backup-simplify]: Simplify d1 into d1
6.466 * [taylor]: Taking taylor expansion of d3 in d3
6.466 * [backup-simplify]: Simplify 0 into 0
6.466 * [backup-simplify]: Simplify 1 into 1
6.466 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2
6.466 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2
6.466 * [taylor]: Taking taylor expansion of (* d1 d4) in d2
6.466 * [taylor]: Taking taylor expansion of d1 in d2
6.466 * [backup-simplify]: Simplify d1 into d1
6.466 * [taylor]: Taking taylor expansion of d4 in d2
6.466 * [backup-simplify]: Simplify d4 into d4
6.466 * [taylor]: Taking taylor expansion of (* d1 d2) in d2
6.466 * [taylor]: Taking taylor expansion of d1 in d2
6.466 * [backup-simplify]: Simplify d1 into d1
6.466 * [taylor]: Taking taylor expansion of d2 in d2
6.466 * [backup-simplify]: Simplify 0 into 0
6.466 * [backup-simplify]: Simplify 1 into 1
6.466 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2
6.466 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
6.466 * [taylor]: Taking taylor expansion of d1 in d2
6.466 * [backup-simplify]: Simplify d1 into d1
6.466 * [taylor]: Taking taylor expansion of (* d1 d3) in d2
6.466 * [taylor]: Taking taylor expansion of d1 in d2
6.466 * [backup-simplify]: Simplify d1 into d1
6.466 * [taylor]: Taking taylor expansion of d3 in d2
6.466 * [backup-simplify]: Simplify d3 into d3
6.466 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1
6.466 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1
6.466 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
6.466 * [taylor]: Taking taylor expansion of d1 in d1
6.466 * [backup-simplify]: Simplify 0 into 0
6.466 * [backup-simplify]: Simplify 1 into 1
6.466 * [taylor]: Taking taylor expansion of d4 in d1
6.467 * [backup-simplify]: Simplify d4 into d4
6.467 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
6.467 * [taylor]: Taking taylor expansion of d1 in d1
6.467 * [backup-simplify]: Simplify 0 into 0
6.467 * [backup-simplify]: Simplify 1 into 1
6.467 * [taylor]: Taking taylor expansion of d2 in d1
6.467 * [backup-simplify]: Simplify d2 into d2
6.467 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1
6.467 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
6.467 * [taylor]: Taking taylor expansion of d1 in d1
6.467 * [backup-simplify]: Simplify 0 into 0
6.467 * [backup-simplify]: Simplify 1 into 1
6.467 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
6.467 * [taylor]: Taking taylor expansion of d1 in d1
6.467 * [backup-simplify]: Simplify 0 into 0
6.467 * [backup-simplify]: Simplify 1 into 1
6.467 * [taylor]: Taking taylor expansion of d3 in d1
6.467 * [backup-simplify]: Simplify d3 into d3
6.467 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1
6.467 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1
6.467 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
6.467 * [taylor]: Taking taylor expansion of d1 in d1
6.467 * [backup-simplify]: Simplify 0 into 0
6.467 * [backup-simplify]: Simplify 1 into 1
6.467 * [taylor]: Taking taylor expansion of d4 in d1
6.467 * [backup-simplify]: Simplify d4 into d4
6.467 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
6.467 * [taylor]: Taking taylor expansion of d1 in d1
6.467 * [backup-simplify]: Simplify 0 into 0
6.467 * [backup-simplify]: Simplify 1 into 1
6.467 * [taylor]: Taking taylor expansion of d2 in d1
6.467 * [backup-simplify]: Simplify d2 into d2
6.467 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1
6.467 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
6.467 * [taylor]: Taking taylor expansion of d1 in d1
6.467 * [backup-simplify]: Simplify 0 into 0
6.467 * [backup-simplify]: Simplify 1 into 1
6.467 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
6.467 * [taylor]: Taking taylor expansion of d1 in d1
6.467 * [backup-simplify]: Simplify 0 into 0
6.468 * [backup-simplify]: Simplify 1 into 1
6.468 * [taylor]: Taking taylor expansion of d3 in d1
6.468 * [backup-simplify]: Simplify d3 into d3
6.468 * [backup-simplify]: Simplify (* 0 d4) into 0
6.468 * [backup-simplify]: Simplify (* 0 d2) into 0
6.468 * [backup-simplify]: Simplify (+ 0 0) into 0
6.468 * [backup-simplify]: Simplify (* 0 d3) into 0
6.468 * [backup-simplify]: Simplify (+ 0 0) into 0
6.469 * [backup-simplify]: Simplify (- 0) into 0
6.469 * [backup-simplify]: Simplify (+ 0 0) into 0
6.469 * [taylor]: Taking taylor expansion of 0 in d2
6.469 * [backup-simplify]: Simplify 0 into 0
6.469 * [taylor]: Taking taylor expansion of 0 in d3
6.469 * [backup-simplify]: Simplify 0 into 0
6.469 * [taylor]: Taking taylor expansion of 0 in d4
6.469 * [backup-simplify]: Simplify 0 into 0
6.469 * [backup-simplify]: Simplify 0 into 0
6.470 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
6.470 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
6.470 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4)
6.471 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
6.471 * [backup-simplify]: Simplify (+ 0 d3) into d3
6.471 * [backup-simplify]: Simplify (- d3) into (- d3)
6.471 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
6.471 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2
6.471 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
6.471 * [taylor]: Taking taylor expansion of d2 in d2
6.471 * [backup-simplify]: Simplify 0 into 0
6.471 * [backup-simplify]: Simplify 1 into 1
6.471 * [taylor]: Taking taylor expansion of d4 in d2
6.471 * [backup-simplify]: Simplify d4 into d4
6.471 * [taylor]: Taking taylor expansion of d3 in d2
6.471 * [backup-simplify]: Simplify d3 into d3
6.471 * [backup-simplify]: Simplify (+ 0 d4) into d4
6.471 * [backup-simplify]: Simplify (- d3) into (- d3)
6.471 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
6.471 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
6.471 * [taylor]: Taking taylor expansion of d4 in d3
6.471 * [backup-simplify]: Simplify d4 into d4
6.471 * [taylor]: Taking taylor expansion of d3 in d3
6.471 * [backup-simplify]: Simplify 0 into 0
6.471 * [backup-simplify]: Simplify 1 into 1
6.472 * [backup-simplify]: Simplify (- 0) into 0
6.472 * [backup-simplify]: Simplify (+ d4 0) into d4
6.472 * [taylor]: Taking taylor expansion of d4 in d4
6.472 * [backup-simplify]: Simplify 0 into 0
6.472 * [backup-simplify]: Simplify 1 into 1
6.472 * [backup-simplify]: Simplify 0 into 0
6.472 * [taylor]: Taking taylor expansion of 0 in d3
6.472 * [backup-simplify]: Simplify 0 into 0
6.472 * [taylor]: Taking taylor expansion of 0 in d4
6.472 * [backup-simplify]: Simplify 0 into 0
6.472 * [backup-simplify]: Simplify 0 into 0
6.472 * [taylor]: Taking taylor expansion of 0 in d4
6.472 * [backup-simplify]: Simplify 0 into 0
6.472 * [backup-simplify]: Simplify 0 into 0
6.472 * [backup-simplify]: Simplify 0 into 0
6.473 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
6.474 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
6.474 * [backup-simplify]: Simplify (+ 0 0) into 0
6.474 * [backup-simplify]: Simplify (* 1 1) into 1
6.475 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
6.475 * [backup-simplify]: Simplify (+ 1 0) into 1
6.476 * [backup-simplify]: Simplify (- 1) into -1
6.476 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.476 * [taylor]: Taking taylor expansion of -1 in d2
6.476 * [backup-simplify]: Simplify -1 into -1
6.476 * [taylor]: Taking taylor expansion of -1 in d3
6.476 * [backup-simplify]: Simplify -1 into -1
6.476 * [taylor]: Taking taylor expansion of -1 in d4
6.476 * [backup-simplify]: Simplify -1 into -1
6.476 * [backup-simplify]: Simplify -1 into -1
6.477 * [backup-simplify]: Simplify (+ 1 0) into 1
6.477 * [backup-simplify]: Simplify (- 0) into 0
6.477 * [backup-simplify]: Simplify (+ 1 0) into 1
6.477 * [taylor]: Taking taylor expansion of 1 in d3
6.477 * [backup-simplify]: Simplify 1 into 1
6.477 * [taylor]: Taking taylor expansion of 1 in d4
6.477 * [backup-simplify]: Simplify 1 into 1
6.477 * [backup-simplify]: Simplify 1 into 1
6.478 * [taylor]: Taking taylor expansion of 0 in d3
6.478 * [backup-simplify]: Simplify 0 into 0
6.478 * [taylor]: Taking taylor expansion of 0 in d4
6.478 * [backup-simplify]: Simplify 0 into 0
6.478 * [backup-simplify]: Simplify 0 into 0
6.478 * [backup-simplify]: Simplify (- 1) into -1
6.478 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.478 * [taylor]: Taking taylor expansion of -1 in d4
6.478 * [backup-simplify]: Simplify -1 into -1
6.478 * [backup-simplify]: Simplify -1 into -1
6.479 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3)))
6.480 * [backup-simplify]: Simplify (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (cbrt (pow (* (/ 1 d1) (- (/ 1 d4) (/ 1 d1))) 3))) into (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))))
6.480 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0
6.480 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4
6.480 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4
6.480 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4
6.480 * [taylor]: Taking taylor expansion of (* d1 d4) in d4
6.480 * [taylor]: Taking taylor expansion of d1 in d4
6.480 * [backup-simplify]: Simplify d1 into d1
6.480 * [taylor]: Taking taylor expansion of d4 in d4
6.480 * [backup-simplify]: Simplify 0 into 0
6.480 * [backup-simplify]: Simplify 1 into 1
6.480 * [backup-simplify]: Simplify (* d1 0) into 0
6.480 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
6.480 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.480 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4
6.480 * [taylor]: Taking taylor expansion of (* d1 d2) in d4
6.480 * [taylor]: Taking taylor expansion of d1 in d4
6.480 * [backup-simplify]: Simplify d1 into d1
6.480 * [taylor]: Taking taylor expansion of d2 in d4
6.480 * [backup-simplify]: Simplify d2 into d2
6.481 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2)
6.481 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
6.481 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4
6.481 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
6.481 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
6.481 * [taylor]: Taking taylor expansion of d1 in d4
6.481 * [backup-simplify]: Simplify d1 into d1
6.481 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
6.481 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
6.481 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4
6.481 * [taylor]: Taking taylor expansion of (* d1 d3) in d4
6.481 * [taylor]: Taking taylor expansion of d1 in d4
6.481 * [backup-simplify]: Simplify d1 into d1
6.481 * [taylor]: Taking taylor expansion of d3 in d4
6.481 * [backup-simplify]: Simplify d3 into d3
6.481 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3)
6.481 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3))
6.481 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3
6.481 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3
6.481 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3
6.481 * [taylor]: Taking taylor expansion of (* d1 d4) in d3
6.481 * [taylor]: Taking taylor expansion of d1 in d3
6.481 * [backup-simplify]: Simplify d1 into d1
6.481 * [taylor]: Taking taylor expansion of d4 in d3
6.481 * [backup-simplify]: Simplify d4 into d4
6.482 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4)
6.482 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4))
6.482 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3
6.482 * [taylor]: Taking taylor expansion of (* d1 d2) in d3
6.482 * [taylor]: Taking taylor expansion of d1 in d3
6.482 * [backup-simplify]: Simplify d1 into d1
6.482 * [taylor]: Taking taylor expansion of d2 in d3
6.482 * [backup-simplify]: Simplify d2 into d2
6.482 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2)
6.482 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
6.482 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3
6.482 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
6.482 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
6.482 * [taylor]: Taking taylor expansion of d1 in d3
6.482 * [backup-simplify]: Simplify d1 into d1
6.482 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
6.482 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
6.482 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3
6.482 * [taylor]: Taking taylor expansion of (* d1 d3) in d3
6.482 * [taylor]: Taking taylor expansion of d1 in d3
6.482 * [backup-simplify]: Simplify d1 into d1
6.482 * [taylor]: Taking taylor expansion of d3 in d3
6.482 * [backup-simplify]: Simplify 0 into 0
6.482 * [backup-simplify]: Simplify 1 into 1
6.482 * [backup-simplify]: Simplify (* d1 0) into 0
6.483 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
6.483 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.483 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2
6.483 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2
6.483 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2
6.483 * [taylor]: Taking taylor expansion of (* d1 d4) in d2
6.483 * [taylor]: Taking taylor expansion of d1 in d2
6.483 * [backup-simplify]: Simplify d1 into d1
6.483 * [taylor]: Taking taylor expansion of d4 in d2
6.483 * [backup-simplify]: Simplify d4 into d4
6.483 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4)
6.483 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4))
6.483 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2
6.483 * [taylor]: Taking taylor expansion of (* d1 d2) in d2
6.483 * [taylor]: Taking taylor expansion of d1 in d2
6.483 * [backup-simplify]: Simplify d1 into d1
6.483 * [taylor]: Taking taylor expansion of d2 in d2
6.483 * [backup-simplify]: Simplify 0 into 0
6.484 * [backup-simplify]: Simplify 1 into 1
6.484 * [backup-simplify]: Simplify (* d1 0) into 0
6.484 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
6.484 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.484 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2
6.484 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
6.484 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
6.484 * [taylor]: Taking taylor expansion of d1 in d2
6.484 * [backup-simplify]: Simplify d1 into d1
6.484 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
6.484 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
6.484 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2
6.484 * [taylor]: Taking taylor expansion of (* d1 d3) in d2
6.484 * [taylor]: Taking taylor expansion of d1 in d2
6.484 * [backup-simplify]: Simplify d1 into d1
6.485 * [taylor]: Taking taylor expansion of d3 in d2
6.485 * [backup-simplify]: Simplify d3 into d3
6.485 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3)
6.485 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3))
6.485 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1
6.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1
6.485 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1
6.485 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
6.485 * [taylor]: Taking taylor expansion of d1 in d1
6.485 * [backup-simplify]: Simplify 0 into 0
6.485 * [backup-simplify]: Simplify 1 into 1
6.485 * [taylor]: Taking taylor expansion of d4 in d1
6.485 * [backup-simplify]: Simplify d4 into d4
6.485 * [backup-simplify]: Simplify (* 0 d4) into 0
6.485 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
6.485 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.485 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1
6.485 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
6.486 * [taylor]: Taking taylor expansion of d1 in d1
6.486 * [backup-simplify]: Simplify 0 into 0
6.486 * [backup-simplify]: Simplify 1 into 1
6.486 * [taylor]: Taking taylor expansion of d2 in d1
6.486 * [backup-simplify]: Simplify d2 into d2
6.486 * [backup-simplify]: Simplify (* 0 d2) into 0
6.486 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
6.486 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1
6.486 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
6.486 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
6.486 * [taylor]: Taking taylor expansion of d1 in d1
6.486 * [backup-simplify]: Simplify 0 into 0
6.486 * [backup-simplify]: Simplify 1 into 1
6.487 * [backup-simplify]: Simplify (* 1 1) into 1
6.487 * [backup-simplify]: Simplify (/ 1 1) into 1
6.487 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1
6.487 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
6.487 * [taylor]: Taking taylor expansion of d1 in d1
6.487 * [backup-simplify]: Simplify 0 into 0
6.487 * [backup-simplify]: Simplify 1 into 1
6.487 * [taylor]: Taking taylor expansion of d3 in d1
6.487 * [backup-simplify]: Simplify d3 into d3
6.487 * [backup-simplify]: Simplify (* 0 d3) into 0
6.488 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
6.488 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.488 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1
6.488 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1
6.488 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1
6.488 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
6.488 * [taylor]: Taking taylor expansion of d1 in d1
6.488 * [backup-simplify]: Simplify 0 into 0
6.488 * [backup-simplify]: Simplify 1 into 1
6.488 * [taylor]: Taking taylor expansion of d4 in d1
6.488 * [backup-simplify]: Simplify d4 into d4
6.488 * [backup-simplify]: Simplify (* 0 d4) into 0
6.488 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
6.488 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.489 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1
6.489 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
6.489 * [taylor]: Taking taylor expansion of d1 in d1
6.489 * [backup-simplify]: Simplify 0 into 0
6.489 * [backup-simplify]: Simplify 1 into 1
6.489 * [taylor]: Taking taylor expansion of d2 in d1
6.489 * [backup-simplify]: Simplify d2 into d2
6.489 * [backup-simplify]: Simplify (* 0 d2) into 0
6.489 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
6.489 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.489 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1
6.489 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
6.489 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
6.489 * [taylor]: Taking taylor expansion of d1 in d1
6.489 * [backup-simplify]: Simplify 0 into 0
6.489 * [backup-simplify]: Simplify 1 into 1
6.490 * [backup-simplify]: Simplify (* 1 1) into 1
6.490 * [backup-simplify]: Simplify (/ 1 1) into 1
6.490 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1
6.490 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
6.490 * [taylor]: Taking taylor expansion of d1 in d1
6.490 * [backup-simplify]: Simplify 0 into 0
6.490 * [backup-simplify]: Simplify 1 into 1
6.490 * [taylor]: Taking taylor expansion of d3 in d1
6.490 * [backup-simplify]: Simplify d3 into d3
6.490 * [backup-simplify]: Simplify (* 0 d3) into 0
6.491 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
6.491 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.491 * [backup-simplify]: Simplify (+ 1 0) into 1
6.492 * [backup-simplify]: Simplify (- 1) into -1
6.492 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.492 * [taylor]: Taking taylor expansion of -1 in d2
6.492 * [backup-simplify]: Simplify -1 into -1
6.493 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4))
6.493 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.494 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
6.494 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
6.494 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
6.494 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
6.494 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
6.494 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
6.494 * [taylor]: Taking taylor expansion of d2 in d2
6.494 * [backup-simplify]: Simplify 0 into 0
6.494 * [backup-simplify]: Simplify 1 into 1
6.495 * [backup-simplify]: Simplify (/ 1 1) into 1
6.495 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
6.495 * [taylor]: Taking taylor expansion of d4 in d2
6.495 * [backup-simplify]: Simplify d4 into d4
6.495 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.495 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
6.495 * [taylor]: Taking taylor expansion of d3 in d2
6.495 * [backup-simplify]: Simplify d3 into d3
6.495 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.496 * [backup-simplify]: Simplify (+ 1 0) into 1
6.496 * [backup-simplify]: Simplify (+ 1 0) into 1
6.496 * [taylor]: Taking taylor expansion of 1 in d3
6.496 * [backup-simplify]: Simplify 1 into 1
6.496 * [taylor]: Taking taylor expansion of -1 in d3
6.496 * [backup-simplify]: Simplify -1 into -1
6.497 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
6.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
6.498 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
6.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
6.498 * [backup-simplify]: Simplify (+ 0 0) into 0
6.499 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.501 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
6.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
6.501 * [backup-simplify]: Simplify (+ 0 0) into 0
6.501 * [backup-simplify]: Simplify (- 0) into 0
6.502 * [backup-simplify]: Simplify (+ 0 0) into 0
6.502 * [taylor]: Taking taylor expansion of 0 in d2
6.502 * [backup-simplify]: Simplify 0 into 0
6.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.503 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
6.503 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
6.503 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
6.503 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
6.503 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
6.503 * [taylor]: Taking taylor expansion of d4 in d3
6.503 * [backup-simplify]: Simplify d4 into d4
6.503 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
6.503 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
6.503 * [taylor]: Taking taylor expansion of d3 in d3
6.503 * [backup-simplify]: Simplify 0 into 0
6.503 * [backup-simplify]: Simplify 1 into 1
6.504 * [backup-simplify]: Simplify (/ 1 1) into 1
6.504 * [backup-simplify]: Simplify (- 1) into -1
6.504 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.504 * [taylor]: Taking taylor expansion of -1 in d4
6.504 * [backup-simplify]: Simplify -1 into -1
6.504 * [taylor]: Taking taylor expansion of 0 in d3
6.504 * [backup-simplify]: Simplify 0 into 0
6.505 * [taylor]: Taking taylor expansion of 1 in d4
6.505 * [backup-simplify]: Simplify 1 into 1
6.505 * [taylor]: Taking taylor expansion of -1 in d4
6.505 * [backup-simplify]: Simplify -1 into -1
6.506 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0
6.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
6.507 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
6.507 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
6.508 * [backup-simplify]: Simplify (+ 0 0) into 0
6.509 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.511 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0
6.511 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
6.511 * [backup-simplify]: Simplify (+ 0 0) into 0
6.511 * [backup-simplify]: Simplify (- 0) into 0
6.512 * [backup-simplify]: Simplify (+ 0 0) into 0
6.512 * [taylor]: Taking taylor expansion of 0 in d2
6.512 * [backup-simplify]: Simplify 0 into 0
6.512 * [taylor]: Taking taylor expansion of 0 in d3
6.512 * [backup-simplify]: Simplify 0 into 0
6.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
6.513 * [backup-simplify]: Simplify (+ 0 0) into 0
6.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
6.514 * [backup-simplify]: Simplify (- 0) into 0
6.514 * [backup-simplify]: Simplify (+ 0 0) into 0
6.514 * [taylor]: Taking taylor expansion of 0 in d3
6.514 * [backup-simplify]: Simplify 0 into 0
6.514 * [taylor]: Taking taylor expansion of 0 in d3
6.514 * [backup-simplify]: Simplify 0 into 0
6.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.515 * [backup-simplify]: Simplify (- 0) into 0
6.515 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
6.515 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
6.515 * [taylor]: Taking taylor expansion of d4 in d4
6.516 * [backup-simplify]: Simplify 0 into 0
6.516 * [backup-simplify]: Simplify 1 into 1
6.516 * [backup-simplify]: Simplify (/ 1 1) into 1
6.516 * [backup-simplify]: Simplify 1 into 1
6.516 * [taylor]: Taking taylor expansion of 0 in d4
6.516 * [backup-simplify]: Simplify 0 into 0
6.516 * [taylor]: Taking taylor expansion of 0 in d4
6.516 * [backup-simplify]: Simplify 0 into 0
6.516 * [taylor]: Taking taylor expansion of 0 in d4
6.516 * [backup-simplify]: Simplify 0 into 0
6.516 * [backup-simplify]: Simplify -1 into -1
6.516 * [backup-simplify]: Simplify 1 into 1
6.517 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
6.518 * [backup-simplify]: Simplify (+ (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) (cbrt (pow (* (/ 1 (- d1)) (- (/ 1 (- d4)) (/ 1 (- d1)))) 3))) into (- (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))
6.518 * [approximate]: Taking taylor expansion of (- (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in (d1 d2 d3 d4) around 0
6.518 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d4
6.518 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) in d4
6.518 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d4
6.518 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
6.518 * [taylor]: Taking taylor expansion of -1 in d4
6.518 * [backup-simplify]: Simplify -1 into -1
6.519 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.519 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.519 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
6.519 * [taylor]: Taking taylor expansion of d1 in d4
6.519 * [backup-simplify]: Simplify d1 into d1
6.519 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
6.520 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2))
6.520 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4
6.520 * [taylor]: Taking taylor expansion of (* d1 d2) in d4
6.520 * [taylor]: Taking taylor expansion of d1 in d4
6.520 * [backup-simplify]: Simplify d1 into d1
6.520 * [taylor]: Taking taylor expansion of d2 in d4
6.520 * [backup-simplify]: Simplify d2 into d2
6.520 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2)
6.520 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
6.520 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d4
6.520 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4
6.520 * [taylor]: Taking taylor expansion of (* d1 d3) in d4
6.520 * [taylor]: Taking taylor expansion of d1 in d4
6.520 * [backup-simplify]: Simplify d1 into d1
6.520 * [taylor]: Taking taylor expansion of d3 in d4
6.521 * [backup-simplify]: Simplify d3 into d3
6.521 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3)
6.521 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3))
6.521 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d4
6.521 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
6.521 * [taylor]: Taking taylor expansion of -1 in d4
6.521 * [backup-simplify]: Simplify -1 into -1
6.521 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.522 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.522 * [taylor]: Taking taylor expansion of (* d1 d4) in d4
6.522 * [taylor]: Taking taylor expansion of d1 in d4
6.522 * [backup-simplify]: Simplify d1 into d1
6.522 * [taylor]: Taking taylor expansion of d4 in d4
6.522 * [backup-simplify]: Simplify 0 into 0
6.522 * [backup-simplify]: Simplify 1 into 1
6.522 * [backup-simplify]: Simplify (* d1 0) into 0
6.522 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
6.523 * [backup-simplify]: Simplify (/ (cbrt -1) d1) into (/ (cbrt -1) d1)
6.523 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d3
6.523 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) in d3
6.523 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d3
6.523 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
6.523 * [taylor]: Taking taylor expansion of -1 in d3
6.523 * [backup-simplify]: Simplify -1 into -1
6.523 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.524 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.524 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
6.524 * [taylor]: Taking taylor expansion of d1 in d3
6.524 * [backup-simplify]: Simplify d1 into d1
6.524 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
6.525 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2))
6.525 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3
6.525 * [taylor]: Taking taylor expansion of (* d1 d2) in d3
6.525 * [taylor]: Taking taylor expansion of d1 in d3
6.525 * [backup-simplify]: Simplify d1 into d1
6.525 * [taylor]: Taking taylor expansion of d2 in d3
6.525 * [backup-simplify]: Simplify d2 into d2
6.525 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2)
6.525 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
6.525 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d3
6.525 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3
6.525 * [taylor]: Taking taylor expansion of (* d1 d3) in d3
6.525 * [taylor]: Taking taylor expansion of d1 in d3
6.525 * [backup-simplify]: Simplify d1 into d1
6.525 * [taylor]: Taking taylor expansion of d3 in d3
6.525 * [backup-simplify]: Simplify 0 into 0
6.525 * [backup-simplify]: Simplify 1 into 1
6.525 * [backup-simplify]: Simplify (* d1 0) into 0
6.526 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
6.526 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.526 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d3
6.526 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
6.526 * [taylor]: Taking taylor expansion of -1 in d3
6.526 * [backup-simplify]: Simplify -1 into -1
6.527 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.527 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.527 * [taylor]: Taking taylor expansion of (* d1 d4) in d3
6.527 * [taylor]: Taking taylor expansion of d1 in d3
6.527 * [backup-simplify]: Simplify d1 into d1
6.527 * [taylor]: Taking taylor expansion of d4 in d3
6.527 * [backup-simplify]: Simplify d4 into d4
6.527 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4)
6.528 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d4)) into (/ (cbrt -1) (* d1 d4))
6.528 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d2
6.528 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) in d2
6.528 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d2
6.528 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
6.528 * [taylor]: Taking taylor expansion of -1 in d2
6.528 * [backup-simplify]: Simplify -1 into -1
6.533 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.534 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.534 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
6.534 * [taylor]: Taking taylor expansion of d1 in d2
6.534 * [backup-simplify]: Simplify d1 into d1
6.534 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
6.535 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2))
6.535 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2
6.535 * [taylor]: Taking taylor expansion of (* d1 d2) in d2
6.535 * [taylor]: Taking taylor expansion of d1 in d2
6.535 * [backup-simplify]: Simplify d1 into d1
6.535 * [taylor]: Taking taylor expansion of d2 in d2
6.535 * [backup-simplify]: Simplify 0 into 0
6.535 * [backup-simplify]: Simplify 1 into 1
6.535 * [backup-simplify]: Simplify (* d1 0) into 0
6.535 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1
6.535 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.535 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d2
6.535 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2
6.535 * [taylor]: Taking taylor expansion of (* d1 d3) in d2
6.535 * [taylor]: Taking taylor expansion of d1 in d2
6.535 * [backup-simplify]: Simplify d1 into d1
6.536 * [taylor]: Taking taylor expansion of d3 in d2
6.536 * [backup-simplify]: Simplify d3 into d3
6.536 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3)
6.536 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3))
6.536 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d2
6.536 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
6.536 * [taylor]: Taking taylor expansion of -1 in d2
6.536 * [backup-simplify]: Simplify -1 into -1
6.536 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.537 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.537 * [taylor]: Taking taylor expansion of (* d1 d4) in d2
6.537 * [taylor]: Taking taylor expansion of d1 in d2
6.537 * [backup-simplify]: Simplify d1 into d1
6.537 * [taylor]: Taking taylor expansion of d4 in d2
6.537 * [backup-simplify]: Simplify d4 into d4
6.537 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4)
6.538 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d4)) into (/ (cbrt -1) (* d1 d4))
6.538 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d1
6.538 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) in d1
6.538 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d1
6.538 * [taylor]: Taking taylor expansion of (cbrt -1) in d1
6.538 * [taylor]: Taking taylor expansion of -1 in d1
6.538 * [backup-simplify]: Simplify -1 into -1
6.538 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.539 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.539 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
6.539 * [taylor]: Taking taylor expansion of d1 in d1
6.539 * [backup-simplify]: Simplify 0 into 0
6.539 * [backup-simplify]: Simplify 1 into 1
6.540 * [backup-simplify]: Simplify (* 1 1) into 1
6.541 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
6.541 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1
6.541 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
6.541 * [taylor]: Taking taylor expansion of d1 in d1
6.541 * [backup-simplify]: Simplify 0 into 0
6.541 * [backup-simplify]: Simplify 1 into 1
6.541 * [taylor]: Taking taylor expansion of d2 in d1
6.541 * [backup-simplify]: Simplify d2 into d2
6.541 * [backup-simplify]: Simplify (* 0 d2) into 0
6.541 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
6.541 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.541 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d1
6.541 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1
6.541 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
6.541 * [taylor]: Taking taylor expansion of d1 in d1
6.541 * [backup-simplify]: Simplify 0 into 0
6.541 * [backup-simplify]: Simplify 1 into 1
6.541 * [taylor]: Taking taylor expansion of d3 in d1
6.541 * [backup-simplify]: Simplify d3 into d3
6.541 * [backup-simplify]: Simplify (* 0 d3) into 0
6.542 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
6.542 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.542 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d1
6.542 * [taylor]: Taking taylor expansion of (cbrt -1) in d1
6.542 * [taylor]: Taking taylor expansion of -1 in d1
6.542 * [backup-simplify]: Simplify -1 into -1
6.542 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.542 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.542 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
6.543 * [taylor]: Taking taylor expansion of d1 in d1
6.543 * [backup-simplify]: Simplify 0 into 0
6.543 * [backup-simplify]: Simplify 1 into 1
6.543 * [taylor]: Taking taylor expansion of d4 in d1
6.543 * [backup-simplify]: Simplify d4 into d4
6.543 * [backup-simplify]: Simplify (* 0 d4) into 0
6.543 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
6.543 * [backup-simplify]: Simplify (/ (cbrt -1) d4) into (/ (cbrt -1) d4)
6.543 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d1
6.543 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (pow d1 2)) (/ 1 (* d1 d2))) in d1
6.543 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d1
6.543 * [taylor]: Taking taylor expansion of (cbrt -1) in d1
6.543 * [taylor]: Taking taylor expansion of -1 in d1
6.543 * [backup-simplify]: Simplify -1 into -1
6.544 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.544 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.544 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
6.544 * [taylor]: Taking taylor expansion of d1 in d1
6.544 * [backup-simplify]: Simplify 0 into 0
6.544 * [backup-simplify]: Simplify 1 into 1
6.544 * [backup-simplify]: Simplify (* 1 1) into 1
6.545 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
6.545 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1
6.545 * [taylor]: Taking taylor expansion of (* d1 d2) in d1
6.545 * [taylor]: Taking taylor expansion of d1 in d1
6.545 * [backup-simplify]: Simplify 0 into 0
6.545 * [backup-simplify]: Simplify 1 into 1
6.545 * [taylor]: Taking taylor expansion of d2 in d1
6.545 * [backup-simplify]: Simplify d2 into d2
6.545 * [backup-simplify]: Simplify (* 0 d2) into 0
6.545 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2
6.545 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.545 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d1
6.546 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1
6.546 * [taylor]: Taking taylor expansion of (* d1 d3) in d1
6.546 * [taylor]: Taking taylor expansion of d1 in d1
6.546 * [backup-simplify]: Simplify 0 into 0
6.546 * [backup-simplify]: Simplify 1 into 1
6.546 * [taylor]: Taking taylor expansion of d3 in d1
6.546 * [backup-simplify]: Simplify d3 into d3
6.546 * [backup-simplify]: Simplify (* 0 d3) into 0
6.546 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3
6.546 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.546 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d1
6.546 * [taylor]: Taking taylor expansion of (cbrt -1) in d1
6.546 * [taylor]: Taking taylor expansion of -1 in d1
6.546 * [backup-simplify]: Simplify -1 into -1
6.546 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.547 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.547 * [taylor]: Taking taylor expansion of (* d1 d4) in d1
6.547 * [taylor]: Taking taylor expansion of d1 in d1
6.547 * [backup-simplify]: Simplify 0 into 0
6.547 * [backup-simplify]: Simplify 1 into 1
6.547 * [taylor]: Taking taylor expansion of d4 in d1
6.547 * [backup-simplify]: Simplify d4 into d4
6.547 * [backup-simplify]: Simplify (* 0 d4) into 0
6.547 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4
6.547 * [backup-simplify]: Simplify (/ (cbrt -1) d4) into (/ (cbrt -1) d4)
6.548 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1)
6.549 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1)
6.549 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
6.549 * [taylor]: Taking taylor expansion of -1 in d2
6.549 * [backup-simplify]: Simplify -1 into -1
6.549 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.550 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.550 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0
6.551 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
6.551 * [backup-simplify]: Simplify (+ (/ 1 d3) (/ (cbrt -1) d4)) into (+ (/ (cbrt -1) d4) (/ 1 d3))
6.551 * [backup-simplify]: Simplify (- (+ (/ (cbrt -1) d4) (/ 1 d3))) into (- (+ (/ (cbrt -1) d4) (/ 1 d3)))
6.552 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ (cbrt -1) d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))
6.552 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ (cbrt -1) d4) (/ 1 d3))) in d2
6.552 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
6.552 * [taylor]: Taking taylor expansion of d2 in d2
6.552 * [backup-simplify]: Simplify 0 into 0
6.552 * [backup-simplify]: Simplify 1 into 1
6.552 * [backup-simplify]: Simplify (/ 1 1) into 1
6.552 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d4) (/ 1 d3)) in d2
6.552 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d2
6.552 * [taylor]: Taking taylor expansion of (cbrt -1) in d2
6.552 * [taylor]: Taking taylor expansion of -1 in d2
6.552 * [backup-simplify]: Simplify -1 into -1
6.553 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.553 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.553 * [taylor]: Taking taylor expansion of d4 in d2
6.553 * [backup-simplify]: Simplify d4 into d4
6.553 * [backup-simplify]: Simplify (/ (cbrt -1) d4) into (/ (cbrt -1) d4)
6.553 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
6.553 * [taylor]: Taking taylor expansion of d3 in d2
6.553 * [backup-simplify]: Simplify d3 into d3
6.553 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.554 * [backup-simplify]: Simplify (+ 1 0) into 1
6.554 * [taylor]: Taking taylor expansion of 1 in d3
6.554 * [backup-simplify]: Simplify 1 into 1
6.554 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
6.554 * [taylor]: Taking taylor expansion of -1 in d3
6.554 * [backup-simplify]: Simplify -1 into -1
6.554 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.554 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.556 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
6.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.557 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.557 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
6.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
6.558 * [backup-simplify]: Simplify (+ 0 0) into 0
6.558 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
6.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
6.559 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
6.559 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ (cbrt -1) d4) (/ 0 d4)))) into 0
6.560 * [backup-simplify]: Simplify (+ 0 0) into 0
6.560 * [backup-simplify]: Simplify (- 0) into 0
6.560 * [backup-simplify]: Simplify (+ 0 0) into 0
6.560 * [taylor]: Taking taylor expansion of 0 in d2
6.560 * [backup-simplify]: Simplify 0 into 0
6.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.561 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d4) (/ 1 d3)) into (+ (/ (cbrt -1) d4) (/ 1 d3))
6.561 * [backup-simplify]: Simplify (- (+ (/ (cbrt -1) d4) (/ 1 d3))) into (- (+ (/ (cbrt -1) d4) (/ 1 d3)))
6.562 * [backup-simplify]: Simplify (+ 0 (- (+ (/ (cbrt -1) d4) (/ 1 d3)))) into (- (+ (/ (cbrt -1) d4) (/ 1 d3)))
6.562 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) d4) (/ 1 d3))) in d3
6.562 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d4) (/ 1 d3)) in d3
6.562 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d3
6.562 * [taylor]: Taking taylor expansion of (cbrt -1) in d3
6.562 * [taylor]: Taking taylor expansion of -1 in d3
6.562 * [backup-simplify]: Simplify -1 into -1
6.562 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.563 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.563 * [taylor]: Taking taylor expansion of d4 in d3
6.563 * [backup-simplify]: Simplify d4 into d4
6.563 * [backup-simplify]: Simplify (/ (cbrt -1) d4) into (/ (cbrt -1) d4)
6.563 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
6.563 * [taylor]: Taking taylor expansion of d3 in d3
6.563 * [backup-simplify]: Simplify 0 into 0
6.563 * [backup-simplify]: Simplify 1 into 1
6.563 * [backup-simplify]: Simplify (/ 1 1) into 1
6.563 * [backup-simplify]: Simplify (+ 0 1) into 1
6.564 * [backup-simplify]: Simplify (- 1) into -1
6.564 * [taylor]: Taking taylor expansion of -1 in d4
6.564 * [backup-simplify]: Simplify -1 into -1
6.564 * [taylor]: Taking taylor expansion of 0 in d3
6.564 * [backup-simplify]: Simplify 0 into 0
6.564 * [taylor]: Taking taylor expansion of 1 in d4
6.564 * [backup-simplify]: Simplify 1 into 1
6.564 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
6.564 * [taylor]: Taking taylor expansion of -1 in d4
6.564 * [backup-simplify]: Simplify -1 into -1
6.564 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.565 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.565 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
6.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.567 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.567 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
6.568 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
6.568 * [backup-simplify]: Simplify (+ 0 0) into 0
6.568 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0
6.569 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
6.569 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
6.570 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0
6.571 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ (cbrt -1) d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
6.571 * [backup-simplify]: Simplify (+ 0 0) into 0
6.571 * [backup-simplify]: Simplify (- 0) into 0
6.571 * [backup-simplify]: Simplify (+ 0 0) into 0
6.571 * [taylor]: Taking taylor expansion of 0 in d2
6.571 * [backup-simplify]: Simplify 0 into 0
6.571 * [taylor]: Taking taylor expansion of 0 in d3
6.571 * [backup-simplify]: Simplify 0 into 0
6.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.572 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ (cbrt -1) d4) (/ 0 d4)))) into 0
6.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
6.573 * [backup-simplify]: Simplify (+ 0 0) into 0
6.573 * [backup-simplify]: Simplify (- 0) into 0
6.573 * [backup-simplify]: Simplify (+ 0 0) into 0
6.573 * [taylor]: Taking taylor expansion of 0 in d3
6.573 * [backup-simplify]: Simplify 0 into 0
6.574 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
6.574 * [taylor]: Taking taylor expansion of 0 in d3
6.574 * [backup-simplify]: Simplify 0 into 0
6.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.575 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d4) 0) into (/ (cbrt -1) d4)
6.575 * [backup-simplify]: Simplify (- (/ (cbrt -1) d4)) into (- (/ (cbrt -1) d4))
6.575 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) d4)) in d4
6.575 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d4
6.575 * [taylor]: Taking taylor expansion of (cbrt -1) in d4
6.575 * [taylor]: Taking taylor expansion of -1 in d4
6.575 * [backup-simplify]: Simplify -1 into -1
6.575 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
6.576 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
6.576 * [taylor]: Taking taylor expansion of d4 in d4
6.576 * [backup-simplify]: Simplify 0 into 0
6.576 * [backup-simplify]: Simplify 1 into 1
6.577 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
6.577 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
6.578 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1))
6.578 * [taylor]: Taking taylor expansion of 0 in d4
6.578 * [backup-simplify]: Simplify 0 into 0
6.578 * [taylor]: Taking taylor expansion of 0 in d4
6.578 * [backup-simplify]: Simplify 0 into 0
6.578 * [taylor]: Taking taylor expansion of 0 in d4
6.578 * [backup-simplify]: Simplify 0 into 0
6.578 * [backup-simplify]: Simplify -1 into -1
6.578 * [backup-simplify]: Simplify 1 into 1
6.579 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* (- (cbrt -1)) (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (* d1 d2) (+ (* d1 d3) (* d1 (* (cbrt -1) d4))))
6.579 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
6.579 * [backup-simplify]: Simplify (* d1 (- d2 d3)) into (* d1 (- d2 d3))
6.579 * [approximate]: Taking taylor expansion of (* d1 (- d2 d3)) in (d1 d2 d3) around 0
6.579 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3
6.579 * [taylor]: Taking taylor expansion of d1 in d3
6.579 * [backup-simplify]: Simplify d1 into d1
6.579 * [taylor]: Taking taylor expansion of (- d2 d3) in d3
6.579 * [taylor]: Taking taylor expansion of d2 in d3
6.579 * [backup-simplify]: Simplify d2 into d2
6.579 * [taylor]: Taking taylor expansion of d3 in d3
6.579 * [backup-simplify]: Simplify 0 into 0
6.579 * [backup-simplify]: Simplify 1 into 1
6.579 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2
6.579 * [taylor]: Taking taylor expansion of d1 in d2
6.579 * [backup-simplify]: Simplify d1 into d1
6.579 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
6.579 * [taylor]: Taking taylor expansion of d2 in d2
6.579 * [backup-simplify]: Simplify 0 into 0
6.579 * [backup-simplify]: Simplify 1 into 1
6.579 * [taylor]: Taking taylor expansion of d3 in d2
6.579 * [backup-simplify]: Simplify d3 into d3
6.579 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1
6.579 * [taylor]: Taking taylor expansion of d1 in d1
6.579 * [backup-simplify]: Simplify 0 into 0
6.579 * [backup-simplify]: Simplify 1 into 1
6.579 * [taylor]: Taking taylor expansion of (- d2 d3) in d1
6.579 * [taylor]: Taking taylor expansion of d2 in d1
6.580 * [backup-simplify]: Simplify d2 into d2
6.580 * [taylor]: Taking taylor expansion of d3 in d1
6.580 * [backup-simplify]: Simplify d3 into d3
6.580 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1
6.580 * [taylor]: Taking taylor expansion of d1 in d1
6.580 * [backup-simplify]: Simplify 0 into 0
6.580 * [backup-simplify]: Simplify 1 into 1
6.580 * [taylor]: Taking taylor expansion of (- d2 d3) in d1
6.580 * [taylor]: Taking taylor expansion of d2 in d1
6.580 * [backup-simplify]: Simplify d2 into d2
6.580 * [taylor]: Taking taylor expansion of d3 in d1
6.580 * [backup-simplify]: Simplify d3 into d3
6.580 * [backup-simplify]: Simplify (- d3) into (- d3)
6.580 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
6.580 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0
6.580 * [taylor]: Taking taylor expansion of 0 in d2
6.580 * [backup-simplify]: Simplify 0 into 0
6.580 * [taylor]: Taking taylor expansion of 0 in d3
6.580 * [backup-simplify]: Simplify 0 into 0
6.580 * [backup-simplify]: Simplify 0 into 0
6.580 * [backup-simplify]: Simplify (- 0) into 0
6.580 * [backup-simplify]: Simplify (+ 0 0) into 0
6.581 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3)
6.581 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
6.581 * [taylor]: Taking taylor expansion of d2 in d2
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [backup-simplify]: Simplify 1 into 1
6.581 * [taylor]: Taking taylor expansion of d3 in d2
6.581 * [backup-simplify]: Simplify d3 into d3
6.581 * [backup-simplify]: Simplify (- d3) into (- d3)
6.581 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
6.581 * [taylor]: Taking taylor expansion of (- d3) in d3
6.581 * [taylor]: Taking taylor expansion of d3 in d3
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [backup-simplify]: Simplify 1 into 1
6.581 * [backup-simplify]: Simplify (- 0) into 0
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [taylor]: Taking taylor expansion of 0 in d3
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [backup-simplify]: Simplify (- 0) into 0
6.582 * [backup-simplify]: Simplify (+ 0 0) into 0
6.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0
6.582 * [taylor]: Taking taylor expansion of 0 in d2
6.582 * [backup-simplify]: Simplify 0 into 0
6.582 * [taylor]: Taking taylor expansion of 0 in d3
6.582 * [backup-simplify]: Simplify 0 into 0
6.582 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify (- 0) into 0
6.583 * [backup-simplify]: Simplify (+ 1 0) into 1
6.583 * [taylor]: Taking taylor expansion of 1 in d3
6.583 * [backup-simplify]: Simplify 1 into 1
6.583 * [backup-simplify]: Simplify 1 into 1
6.583 * [taylor]: Taking taylor expansion of 0 in d3
6.583 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify (- 1) into -1
6.583 * [backup-simplify]: Simplify -1 into -1
6.583 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify (- 0) into 0
6.584 * [backup-simplify]: Simplify (+ 0 0) into 0
6.584 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- d2 d3))))) into 0
6.584 * [taylor]: Taking taylor expansion of 0 in d2
6.584 * [backup-simplify]: Simplify 0 into 0
6.585 * [taylor]: Taking taylor expansion of 0 in d3
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [taylor]: Taking taylor expansion of 0 in d3
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify (- 0) into 0
6.585 * [backup-simplify]: Simplify (+ 0 0) into 0
6.585 * [taylor]: Taking taylor expansion of 0 in d3
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [taylor]: Taking taylor expansion of 0 in d3
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d1 d2) (* d1 d3))
6.585 * [backup-simplify]: Simplify (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) into (/ (- (/ 1 d2) (/ 1 d3)) d1)
6.586 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in (d1 d2 d3) around 0
6.586 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d3
6.586 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3
6.586 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
6.586 * [taylor]: Taking taylor expansion of d2 in d3
6.586 * [backup-simplify]: Simplify d2 into d2
6.586 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.586 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
6.586 * [taylor]: Taking taylor expansion of d3 in d3
6.586 * [backup-simplify]: Simplify 0 into 0
6.586 * [backup-simplify]: Simplify 1 into 1
6.586 * [backup-simplify]: Simplify (/ 1 1) into 1
6.586 * [taylor]: Taking taylor expansion of d1 in d3
6.586 * [backup-simplify]: Simplify d1 into d1
6.586 * [backup-simplify]: Simplify (- 1) into -1
6.586 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.587 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
6.587 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d2
6.587 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
6.587 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
6.587 * [taylor]: Taking taylor expansion of d2 in d2
6.587 * [backup-simplify]: Simplify 0 into 0
6.587 * [backup-simplify]: Simplify 1 into 1
6.587 * [backup-simplify]: Simplify (/ 1 1) into 1
6.587 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
6.587 * [taylor]: Taking taylor expansion of d3 in d2
6.587 * [backup-simplify]: Simplify d3 into d3
6.587 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.587 * [taylor]: Taking taylor expansion of d1 in d2
6.587 * [backup-simplify]: Simplify d1 into d1
6.587 * [backup-simplify]: Simplify (+ 1 0) into 1
6.587 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.587 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1
6.587 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1
6.587 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
6.587 * [taylor]: Taking taylor expansion of d2 in d1
6.587 * [backup-simplify]: Simplify d2 into d2
6.587 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.587 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
6.587 * [taylor]: Taking taylor expansion of d3 in d1
6.587 * [backup-simplify]: Simplify d3 into d3
6.587 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.588 * [taylor]: Taking taylor expansion of d1 in d1
6.588 * [backup-simplify]: Simplify 0 into 0
6.588 * [backup-simplify]: Simplify 1 into 1
6.588 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
6.588 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
6.588 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3))
6.588 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (/ 1 d3)) d1) in d1
6.588 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1
6.588 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
6.588 * [taylor]: Taking taylor expansion of d2 in d1
6.588 * [backup-simplify]: Simplify d2 into d2
6.588 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.588 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
6.588 * [taylor]: Taking taylor expansion of d3 in d1
6.588 * [backup-simplify]: Simplify d3 into d3
6.588 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.588 * [taylor]: Taking taylor expansion of d1 in d1
6.588 * [backup-simplify]: Simplify 0 into 0
6.588 * [backup-simplify]: Simplify 1 into 1
6.588 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
6.588 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
6.588 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (/ 1 d3)) 1) into (- (/ 1 d2) (/ 1 d3))
6.588 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
6.588 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
6.588 * [taylor]: Taking taylor expansion of d2 in d2
6.588 * [backup-simplify]: Simplify 0 into 0
6.588 * [backup-simplify]: Simplify 1 into 1
6.589 * [backup-simplify]: Simplify (/ 1 1) into 1
6.589 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
6.589 * [taylor]: Taking taylor expansion of d3 in d2
6.589 * [backup-simplify]: Simplify d3 into d3
6.589 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.589 * [backup-simplify]: Simplify (+ 1 0) into 1
6.589 * [taylor]: Taking taylor expansion of 1 in d3
6.589 * [backup-simplify]: Simplify 1 into 1
6.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
6.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
6.589 * [backup-simplify]: Simplify (- 0) into 0
6.590 * [backup-simplify]: Simplify (+ 0 0) into 0
6.590 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)))) into 0
6.590 * [taylor]: Taking taylor expansion of 0 in d2
6.590 * [backup-simplify]: Simplify 0 into 0
6.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.591 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
6.591 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
6.591 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
6.591 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
6.591 * [taylor]: Taking taylor expansion of d3 in d3
6.591 * [backup-simplify]: Simplify 0 into 0
6.591 * [backup-simplify]: Simplify 1 into 1
6.591 * [backup-simplify]: Simplify (/ 1 1) into 1
6.591 * [backup-simplify]: Simplify (- 1) into -1
6.591 * [backup-simplify]: Simplify -1 into -1
6.591 * [backup-simplify]: Simplify 1 into 1
6.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
6.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
6.592 * [backup-simplify]: Simplify (- 0) into 0
6.592 * [backup-simplify]: Simplify (+ 0 0) into 0
6.593 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.593 * [taylor]: Taking taylor expansion of 0 in d2
6.593 * [backup-simplify]: Simplify 0 into 0
6.593 * [taylor]: Taking taylor expansion of 0 in d3
6.593 * [backup-simplify]: Simplify 0 into 0
6.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
6.594 * [backup-simplify]: Simplify (- 0) into 0
6.594 * [backup-simplify]: Simplify (+ 0 0) into 0
6.594 * [taylor]: Taking taylor expansion of 0 in d3
6.594 * [backup-simplify]: Simplify 0 into 0
6.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.595 * [backup-simplify]: Simplify (- 0) into 0
6.595 * [backup-simplify]: Simplify 0 into 0
6.595 * [backup-simplify]: Simplify 0 into 0
6.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
6.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
6.596 * [backup-simplify]: Simplify (- 0) into 0
6.596 * [backup-simplify]: Simplify (+ 0 0) into 0
6.597 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.597 * [taylor]: Taking taylor expansion of 0 in d2
6.597 * [backup-simplify]: Simplify 0 into 0
6.597 * [taylor]: Taking taylor expansion of 0 in d3
6.597 * [backup-simplify]: Simplify 0 into 0
6.597 * [taylor]: Taking taylor expansion of 0 in d3
6.597 * [backup-simplify]: Simplify 0 into 0
6.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
6.598 * [backup-simplify]: Simplify (- 0) into 0
6.598 * [backup-simplify]: Simplify (+ 0 0) into 0
6.598 * [taylor]: Taking taylor expansion of 0 in d3
6.598 * [backup-simplify]: Simplify 0 into 0
6.598 * [backup-simplify]: Simplify 0 into 0
6.598 * [backup-simplify]: Simplify 0 into 0
6.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.599 * [backup-simplify]: Simplify (- 0) into 0
6.599 * [backup-simplify]: Simplify 0 into 0
6.599 * [backup-simplify]: Simplify 0 into 0
6.600 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d1 d2) (* d1 d3))
6.600 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1))
6.600 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in (d1 d2 d3) around 0
6.600 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d3
6.600 * [taylor]: Taking taylor expansion of -1 in d3
6.600 * [backup-simplify]: Simplify -1 into -1
6.600 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d3
6.600 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3
6.600 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
6.600 * [taylor]: Taking taylor expansion of d3 in d3
6.600 * [backup-simplify]: Simplify 0 into 0
6.600 * [backup-simplify]: Simplify 1 into 1
6.600 * [backup-simplify]: Simplify (/ 1 1) into 1
6.600 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
6.600 * [taylor]: Taking taylor expansion of d2 in d3
6.600 * [backup-simplify]: Simplify d2 into d2
6.600 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.600 * [taylor]: Taking taylor expansion of d1 in d3
6.600 * [backup-simplify]: Simplify d1 into d1
6.601 * [backup-simplify]: Simplify (+ 1 0) into 1
6.601 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
6.601 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d2
6.601 * [taylor]: Taking taylor expansion of -1 in d2
6.601 * [backup-simplify]: Simplify -1 into -1
6.601 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d2
6.601 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2
6.601 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
6.601 * [taylor]: Taking taylor expansion of d3 in d2
6.601 * [backup-simplify]: Simplify d3 into d3
6.601 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.601 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
6.601 * [taylor]: Taking taylor expansion of d2 in d2
6.601 * [backup-simplify]: Simplify 0 into 0
6.601 * [backup-simplify]: Simplify 1 into 1
6.601 * [backup-simplify]: Simplify (/ 1 1) into 1
6.601 * [taylor]: Taking taylor expansion of d1 in d2
6.601 * [backup-simplify]: Simplify d1 into d1
6.601 * [backup-simplify]: Simplify (- 1) into -1
6.602 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.602 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
6.602 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1
6.602 * [taylor]: Taking taylor expansion of -1 in d1
6.602 * [backup-simplify]: Simplify -1 into -1
6.602 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1
6.602 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1
6.602 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
6.602 * [taylor]: Taking taylor expansion of d3 in d1
6.602 * [backup-simplify]: Simplify d3 into d3
6.602 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.602 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
6.602 * [taylor]: Taking taylor expansion of d2 in d1
6.602 * [backup-simplify]: Simplify d2 into d2
6.602 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.602 * [taylor]: Taking taylor expansion of d1 in d1
6.602 * [backup-simplify]: Simplify 0 into 0
6.602 * [backup-simplify]: Simplify 1 into 1
6.602 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2))
6.602 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2))
6.602 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2))
6.602 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (/ 1 d2)) d1)) in d1
6.602 * [taylor]: Taking taylor expansion of -1 in d1
6.602 * [backup-simplify]: Simplify -1 into -1
6.602 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (/ 1 d2)) d1) in d1
6.602 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1
6.602 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
6.602 * [taylor]: Taking taylor expansion of d3 in d1
6.602 * [backup-simplify]: Simplify d3 into d3
6.602 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.602 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
6.602 * [taylor]: Taking taylor expansion of d2 in d1
6.602 * [backup-simplify]: Simplify d2 into d2
6.603 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
6.603 * [taylor]: Taking taylor expansion of d1 in d1
6.603 * [backup-simplify]: Simplify 0 into 0
6.603 * [backup-simplify]: Simplify 1 into 1
6.603 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2))
6.603 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2))
6.603 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (/ 1 d2)) 1) into (- (/ 1 d3) (/ 1 d2))
6.603 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2)))
6.603 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (/ 1 d2))) in d2
6.603 * [taylor]: Taking taylor expansion of -1 in d2
6.603 * [backup-simplify]: Simplify -1 into -1
6.603 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2
6.603 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
6.603 * [taylor]: Taking taylor expansion of d3 in d2
6.603 * [backup-simplify]: Simplify d3 into d3
6.603 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
6.603 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
6.603 * [taylor]: Taking taylor expansion of d2 in d2
6.603 * [backup-simplify]: Simplify 0 into 0
6.603 * [backup-simplify]: Simplify 1 into 1
6.603 * [backup-simplify]: Simplify (/ 1 1) into 1
6.604 * [backup-simplify]: Simplify (- 1) into -1
6.604 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.604 * [backup-simplify]: Simplify (* -1 -1) into 1
6.604 * [taylor]: Taking taylor expansion of 1 in d3
6.604 * [backup-simplify]: Simplify 1 into 1
6.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
6.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
6.605 * [backup-simplify]: Simplify (- 0) into 0
6.605 * [backup-simplify]: Simplify (+ 0 0) into 0
6.606 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)))) into 0
6.606 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0
6.606 * [taylor]: Taking taylor expansion of 0 in d2
6.606 * [backup-simplify]: Simplify 0 into 0
6.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.607 * [backup-simplify]: Simplify (- 0) into 0
6.607 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
6.607 * [backup-simplify]: Simplify (+ (* -1 (/ 1 d3)) (* 0 -1)) into (- (/ 1 d3))
6.607 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
6.607 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
6.607 * [taylor]: Taking taylor expansion of d3 in d3
6.607 * [backup-simplify]: Simplify 0 into 0
6.607 * [backup-simplify]: Simplify 1 into 1
6.608 * [backup-simplify]: Simplify (/ 1 1) into 1
6.608 * [backup-simplify]: Simplify (- 1) into -1
6.608 * [backup-simplify]: Simplify -1 into -1
6.608 * [backup-simplify]: Simplify 1 into 1
6.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
6.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
6.608 * [backup-simplify]: Simplify (- 0) into 0
6.609 * [backup-simplify]: Simplify (+ 0 0) into 0
6.609 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.610 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0
6.610 * [taylor]: Taking taylor expansion of 0 in d2
6.610 * [backup-simplify]: Simplify 0 into 0
6.610 * [taylor]: Taking taylor expansion of 0 in d3
6.610 * [backup-simplify]: Simplify 0 into 0
6.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
6.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.611 * [backup-simplify]: Simplify (- 0) into 0
6.611 * [backup-simplify]: Simplify (+ 0 0) into 0
6.612 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 d3)) (* 0 -1))) into 0
6.612 * [taylor]: Taking taylor expansion of 0 in d3
6.612 * [backup-simplify]: Simplify 0 into 0
6.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.613 * [backup-simplify]: Simplify (- 0) into 0
6.613 * [backup-simplify]: Simplify 0 into 0
6.613 * [backup-simplify]: Simplify 0 into 0
6.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
6.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
6.613 * [backup-simplify]: Simplify (- 0) into 0
6.613 * [backup-simplify]: Simplify (+ 0 0) into 0
6.615 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.616 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2)))))) into 0
6.616 * [taylor]: Taking taylor expansion of 0 in d2
6.616 * [backup-simplify]: Simplify 0 into 0
6.616 * [taylor]: Taking taylor expansion of 0 in d3
6.616 * [backup-simplify]: Simplify 0 into 0
6.616 * [taylor]: Taking taylor expansion of 0 in d3
6.616 * [backup-simplify]: Simplify 0 into 0
6.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
6.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.617 * [backup-simplify]: Simplify (- 0) into 0
6.618 * [backup-simplify]: Simplify (+ 0 0) into 0
6.619 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 -1)))) into 0
6.619 * [taylor]: Taking taylor expansion of 0 in d3
6.619 * [backup-simplify]: Simplify 0 into 0
6.619 * [backup-simplify]: Simplify 0 into 0
6.619 * [backup-simplify]: Simplify 0 into 0
6.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.620 * [backup-simplify]: Simplify (- 0) into 0
6.620 * [backup-simplify]: Simplify 0 into 0
6.620 * [backup-simplify]: Simplify 0 into 0
6.621 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d1 d2) (* d1 d3))
6.621 * * * [progress]: simplifying candidates
6.623 * [simplify]: Simplifying:
  (log (cbrt (pow (* d1 (- d4 d1)) 3)))
  (exp (cbrt (pow (* d1 (- d4 d1)) 3)))
  (cbrt (pow d1 3))
  (cbrt (pow (- d4 d1) 3))
  (cbrt (* (* d1 (- d4 d1)) (* d1 (- d4 d1))))
  (cbrt (* d1 (- d4 d1)))
  (cbrt (* (cbrt (pow (* d1 (- d4 d1)) 3)) (cbrt (pow (* d1 (- d4 d1)) 3))))
  (cbrt (cbrt (pow (* d1 (- d4 d1)) 3)))
  (cbrt (pow d1 3))
  (cbrt (pow (- d4 d1) 3))
  (cbrt (* d1 (- d4 d1)))
  (cbrt (* (* d1 (- d4 d1)) (* d1 (- d4 d1))))
  (cbrt (sqrt (pow (* d1 (- d4 d1)) 3)))
  (cbrt (sqrt (pow (* d1 (- d4 d1)) 3)))
  (cbrt 1)
  (cbrt (pow (* d1 (- d4 d1)) 3))
  (cbrt (pow (* d1 (- d4 d1)) (/ 3 2)))
  (cbrt (pow (* d1 (- d4 d1)) (/ 3 2)))
  (cbrt (pow (* d1 (- (pow d4 3) (pow d1 3))) 3))
  (cbrt (pow (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) 3))
  (cbrt (pow (* d1 (- (* d4 d4) (* d1 d1))) 3))
  (cbrt (pow (+ d4 d1) 3))
  (* (cbrt (cbrt (pow (* d1 (- d4 d1)) 3))) (cbrt (cbrt (pow (* d1 (- d4 d1)) 3))))
  (cbrt (cbrt (pow (* d1 (- d4 d1)) 3)))
  (* (* (cbrt (pow (* d1 (- d4 d1)) 3)) (cbrt (pow (* d1 (- d4 d1)) 3))) (cbrt (pow (* d1 (- d4 d1)) 3)))
  (sqrt (cbrt (pow (* d1 (- d4 d1)) 3)))
  (sqrt (cbrt (pow (* d1 (- d4 d1)) 3)))
  (* (+ (log d1) (log (- d4 d1))) 3)
  (* (log (* d1 (- d4 d1))) 3)
  (* (log (* d1 (- d4 d1))) 3)
  (* 1 3)
  (* 1 3)
  (pow (* d1 (- d4 d1)) (* (cbrt 3) (cbrt 3)))
  (pow (* d1 (- d4 d1)) (sqrt 3))
  (pow (* d1 (- d4 d1)) 1)
  (pow d1 3)
  (pow (- d4 d1) 3)
  (* (* d1 (- d4 d1)) (* d1 (- d4 d1)))
  (log (pow (* d1 (- d4 d1)) 3))
  (exp (pow (* d1 (- d4 d1)) 3))
  (* (cbrt (pow (* d1 (- d4 d1)) 3)) (cbrt (pow (* d1 (- d4 d1)) 3)))
  (cbrt (pow (* d1 (- d4 d1)) 3))
  (* (* (pow (* d1 (- d4 d1)) 3) (pow (* d1 (- d4 d1)) 3)) (pow (* d1 (- d4 d1)) 3))
  (pow d1 3)
  (pow (- d4 d1) 3)
  (pow (* d1 (- (pow d4 3) (pow d1 3))) 3)
  (pow (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) 3)
  (pow (* d1 (- (* d4 d4) (* d1 d1))) 3)
  (pow (+ d4 d1) 3)
  (* (* d1 (- d4 d1)) (* d1 (- d4 d1)))
  (sqrt (pow (* d1 (- d4 d1)) 3))
  (sqrt (pow (* d1 (- d4 d1)) 3))
  (pow (* d1 (- d4 d1)) (/ 3 2))
  (pow (* d1 (- d4 d1)) (/ 3 2))
  (* (exp (* d1 (- d2 d3))) (exp (cbrt (pow (* d1 (- d4 d1)) 3))))
  (log (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))
  (exp (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))
  (* (cbrt (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3)))) (cbrt (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3)))))
  (cbrt (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))
  (* (* (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))) (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3)))) (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))
  (sqrt (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))
  (sqrt (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))
  (+ (* (* d1 (- (pow d2 3) (pow d3 3))) (cbrt (pow (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) 3))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (cbrt (pow (* d1 (- (pow d4 3) (pow d1 3))) 3))))
  (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (cbrt (pow (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) 3)))
  (+ (* (* d1 (- (pow d2 3) (pow d3 3))) (cbrt (pow (+ d4 d1) 3))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (cbrt (pow (* d1 (- (* d4 d4) (* d1 d1))) 3))))
  (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (cbrt (pow (+ d4 d1) 3)))
  (+ (* (* d1 (- (* d2 d2) (* d3 d3))) (cbrt (pow (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) 3))) (* (+ d2 d3) (cbrt (pow (* d1 (- (pow d4 3) (pow d1 3))) 3))))
  (* (+ d2 d3) (cbrt (pow (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) 3)))
  (+ (* (* d1 (- (* d2 d2) (* d3 d3))) (cbrt (pow (+ d4 d1) 3))) (* (+ d2 d3) (cbrt (pow (* d1 (- (* d4 d4) (* d1 d1))) 3))))
  (* (+ d2 d3) (cbrt (pow (+ d4 d1) 3)))
  (+ (pow (* d1 (- d2 d3)) 3) (pow (cbrt (pow (* d1 (- d4 d1)) 3)) 3))
  (+ (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (- (* (cbrt (pow (* d1 (- d4 d1)) 3)) (cbrt (pow (* d1 (- d4 d1)) 3))) (* (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3)))))
  (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (cbrt (pow (* d1 (- d4 d1)) 3)) (cbrt (pow (* d1 (- d4 d1)) 3))))
  (- (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3)))
  (+ (* d1 (- d3)) (cbrt (pow (* d1 (- d4 d1)) 3)))
  (+ (* d1 (- d3)) (cbrt (pow (* d1 (- d4 d1)) 3)))
  (+ (* (- d3) d1) (cbrt (pow (* d1 (- d4 d1)) 3)))
  (+ (* (- d3) d1) (cbrt (pow (* d1 (- d4 d1)) 3)))
  (* d1 (- d2 d3))
  (+ (log d1) (log (- d2 d3)))
  (log (* d1 (- d2 d3)))
  (exp (* d1 (- d2 d3)))
  (* (* (* d1 d1) d1) (* (* (- d2 d3) (- d2 d3)) (- d2 d3)))
  (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3))))
  (cbrt (* d1 (- d2 d3)))
  (* (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* d1 (- d2 d3)))
  (sqrt (* d1 (- d2 d3)))
  (sqrt (* d1 (- d2 d3)))
  (* (sqrt d1) (sqrt (- d2 d3)))
  (* (sqrt d1) (sqrt (- d2 d3)))
  (* d1 d2)
  (* d1 (- d3))
  (* d1 d2)
  (* d1 (- d3))
  (* d2 d1)
  (* (- d3) d1)
  (* d2 d1)
  (* (- d3) d1)
  (* d1 (* (cbrt (- d2 d3)) (cbrt (- d2 d3))))
  (* d1 (sqrt (- d2 d3)))
  (* d1 1)
  (* d1 (+ (sqrt d2) (sqrt d3)))
  (* d1 1)
  (* (cbrt d1) (- d2 d3))
  (* (sqrt d1) (- d2 d3))
  (* d1 (- d2 d3))
  (* d1 (- (pow d2 3) (pow d3 3)))
  (* d1 (- (* d2 d2) (* d3 d3)))
  (- (* d1 d4) (pow d1 2))
  (- (* d1 d4) (pow d1 2))
  (- (* (pow d1 2) (cbrt -1)) (* d1 (* (cbrt -1) d4)))
  (- (* 3 (* (pow d1 5) d4)) (+ (* 3 (* (pow d1 4) (pow d4 2))) (pow d1 6)))
  (- (+ (* 3 (* (pow d1 5) d4)) (* (pow d1 3) (pow d4 3))) (* 3 (* (pow d1 4) (pow d4 2))))
  (- (+ (* 3 (* (pow d1 5) d4)) (* (pow d1 3) (pow d4 3))) (* 3 (* (pow d1 4) (pow d4 2))))
  (- (* d1 d2) (+ (pow d1 2) (* d1 d3)))
  (- (+ (* d1 d4) (* d1 d2)) (* d1 d3))
  (- (* d1 d2) (+ (* d1 d3) (* d1 (* (cbrt -1) d4))))
  (- (* d1 d2) (* d1 d3))
  (- (* d1 d2) (* d1 d3))
  (- (* d1 d2) (* d1 d3))
6.624 * [simplify]: Sending expressions to egg_math:
 (log (cbrt (pow (* h0 (- h1 h0)) 3)))
 (exp (cbrt (pow (* h0 (- h1 h0)) 3)))
 (cbrt (pow h0 3))
 (cbrt (pow (- h1 h0) 3))
 (cbrt (* (* h0 (- h1 h0)) (* h0 (- h1 h0))))
 (cbrt (* h0 (- h1 h0)))
 (cbrt (* (cbrt (pow (* h0 (- h1 h0)) 3)) (cbrt (pow (* h0 (- h1 h0)) 3))))
 (cbrt (cbrt (pow (* h0 (- h1 h0)) 3)))
 (cbrt (pow h0 3))
 (cbrt (pow (- h1 h0) 3))
 (cbrt (* h0 (- h1 h0)))
 (cbrt (* (* h0 (- h1 h0)) (* h0 (- h1 h0))))
 (cbrt (sqrt (pow (* h0 (- h1 h0)) 3)))
 (cbrt (sqrt (pow (* h0 (- h1 h0)) 3)))
 (cbrt 1)
 (cbrt (pow (* h0 (- h1 h0)) 3))
 (cbrt (pow (* h0 (- h1 h0)) (/ 3 2)))
 (cbrt (pow (* h0 (- h1 h0)) (/ 3 2)))
 (cbrt (pow (* h0 (- (pow h1 3) (pow h0 3))) 3))
 (cbrt (pow (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))) 3))
 (cbrt (pow (* h0 (- (* h1 h1) (* h0 h0))) 3))
 (cbrt (pow (+ h1 h0) 3))
 (* (cbrt (cbrt (pow (* h0 (- h1 h0)) 3))) (cbrt (cbrt (pow (* h0 (- h1 h0)) 3))))
 (cbrt (cbrt (pow (* h0 (- h1 h0)) 3)))
 (* (* (cbrt (pow (* h0 (- h1 h0)) 3)) (cbrt (pow (* h0 (- h1 h0)) 3))) (cbrt (pow (* h0 (- h1 h0)) 3)))
 (sqrt (cbrt (pow (* h0 (- h1 h0)) 3)))
 (sqrt (cbrt (pow (* h0 (- h1 h0)) 3)))
 (* (+ (log h0) (log (- h1 h0))) 3)
 (* (log (* h0 (- h1 h0))) 3)
 (* (log (* h0 (- h1 h0))) 3)
 (* 1 3)
 (* 1 3)
 (pow (* h0 (- h1 h0)) (* (cbrt 3) (cbrt 3)))
 (pow (* h0 (- h1 h0)) (sqrt 3))
 (pow (* h0 (- h1 h0)) 1)
 (pow h0 3)
 (pow (- h1 h0) 3)
 (* (* h0 (- h1 h0)) (* h0 (- h1 h0)))
 (log (pow (* h0 (- h1 h0)) 3))
 (exp (pow (* h0 (- h1 h0)) 3))
 (* (cbrt (pow (* h0 (- h1 h0)) 3)) (cbrt (pow (* h0 (- h1 h0)) 3)))
 (cbrt (pow (* h0 (- h1 h0)) 3))
 (* (* (pow (* h0 (- h1 h0)) 3) (pow (* h0 (- h1 h0)) 3)) (pow (* h0 (- h1 h0)) 3))
 (pow h0 3)
 (pow (- h1 h0) 3)
 (pow (* h0 (- (pow h1 3) (pow h0 3))) 3)
 (pow (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))) 3)
 (pow (* h0 (- (* h1 h1) (* h0 h0))) 3)
 (pow (+ h1 h0) 3)
 (* (* h0 (- h1 h0)) (* h0 (- h1 h0)))
 (sqrt (pow (* h0 (- h1 h0)) 3))
 (sqrt (pow (* h0 (- h1 h0)) 3))
 (pow (* h0 (- h1 h0)) (/ 3 2))
 (pow (* h0 (- h1 h0)) (/ 3 2))
 (* (exp (* h0 (- h3 h2))) (exp (cbrt (pow (* h0 (- h1 h0)) 3))))
 (log (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3))))
 (exp (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3))))
 (* (cbrt (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3)))) (cbrt (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3)))))
 (cbrt (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3))))
 (* (* (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3))) (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3)))) (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3))))
 (sqrt (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3))))
 (sqrt (+ (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3))))
 (+ (* (* h0 (- (pow h3 3) (pow h2 3))) (cbrt (pow (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))) 3))) (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (cbrt (pow (* h0 (- (pow h1 3) (pow h0 3))) 3))))
 (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (cbrt (pow (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))) 3)))
 (+ (* (* h0 (- (pow h3 3) (pow h2 3))) (cbrt (pow (+ h1 h0) 3))) (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (cbrt (pow (* h0 (- (* h1 h1) (* h0 h0))) 3))))
 (* (+ (* h3 h3) (+ (* h2 h2) (* h3 h2))) (cbrt (pow (+ h1 h0) 3)))
 (+ (* (* h0 (- (* h3 h3) (* h2 h2))) (cbrt (pow (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))) 3))) (* (+ h3 h2) (cbrt (pow (* h0 (- (pow h1 3) (pow h0 3))) 3))))
 (* (+ h3 h2) (cbrt (pow (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))) 3)))
 (+ (* (* h0 (- (* h3 h3) (* h2 h2))) (cbrt (pow (+ h1 h0) 3))) (* (+ h3 h2) (cbrt (pow (* h0 (- (* h1 h1) (* h0 h0))) 3))))
 (* (+ h3 h2) (cbrt (pow (+ h1 h0) 3)))
 (+ (pow (* h0 (- h3 h2)) 3) (pow (cbrt (pow (* h0 (- h1 h0)) 3)) 3))
 (+ (* (* h0 (- h3 h2)) (* h0 (- h3 h2))) (- (* (cbrt (pow (* h0 (- h1 h0)) 3)) (cbrt (pow (* h0 (- h1 h0)) 3))) (* (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3)))))
 (- (* (* h0 (- h3 h2)) (* h0 (- h3 h2))) (* (cbrt (pow (* h0 (- h1 h0)) 3)) (cbrt (pow (* h0 (- h1 h0)) 3))))
 (- (* h0 (- h3 h2)) (cbrt (pow (* h0 (- h1 h0)) 3)))
 (+ (* h0 (- h2)) (cbrt (pow (* h0 (- h1 h0)) 3)))
 (+ (* h0 (- h2)) (cbrt (pow (* h0 (- h1 h0)) 3)))
 (+ (* (- h2) h0) (cbrt (pow (* h0 (- h1 h0)) 3)))
 (+ (* (- h2) h0) (cbrt (pow (* h0 (- h1 h0)) 3)))
 (* h0 (- h3 h2))
 (+ (log h0) (log (- h3 h2)))
 (log (* h0 (- h3 h2)))
 (exp (* h0 (- h3 h2)))
 (* (* (* h0 h0) h0) (* (* (- h3 h2) (- h3 h2)) (- h3 h2)))
 (* (cbrt (* h0 (- h3 h2))) (cbrt (* h0 (- h3 h2))))
 (cbrt (* h0 (- h3 h2)))
 (* (* (* h0 (- h3 h2)) (* h0 (- h3 h2))) (* h0 (- h3 h2)))
 (sqrt (* h0 (- h3 h2)))
 (sqrt (* h0 (- h3 h2)))
 (* (sqrt h0) (sqrt (- h3 h2)))
 (* (sqrt h0) (sqrt (- h3 h2)))
 (* h0 h3)
 (* h0 (- h2))
 (* h0 h3)
 (* h0 (- h2))
 (* h3 h0)
 (* (- h2) h0)
 (* h3 h0)
 (* (- h2) h0)
 (* h0 (* (cbrt (- h3 h2)) (cbrt (- h3 h2))))
 (* h0 (sqrt (- h3 h2)))
 (* h0 1)
 (* h0 (+ (sqrt h3) (sqrt h2)))
 (* h0 1)
 (* (cbrt h0) (- h3 h2))
 (* (sqrt h0) (- h3 h2))
 (* h0 (- h3 h2))
 (* h0 (- (pow h3 3) (pow h2 3)))
 (* h0 (- (* h3 h3) (* h2 h2)))
 (- (* h0 h1) (pow h0 2))
 (- (* h0 h1) (pow h0 2))
 (- (* (pow h0 2) (cbrt -1)) (* h0 (* (cbrt -1) h1)))
 (- (* 3 (* (pow h0 5) h1)) (+ (* 3 (* (pow h0 4) (pow h1 2))) (pow h0 6)))
 (- (+ (* 3 (* (pow h0 5) h1)) (* (pow h0 3) (pow h1 3))) (* 3 (* (pow h0 4) (pow h1 2))))
 (- (+ (* 3 (* (pow h0 5) h1)) (* (pow h0 3) (pow h1 3))) (* 3 (* (pow h0 4) (pow h1 2))))
 (- (* h0 h3) (+ (pow h0 2) (* h0 h2)))
 (- (+ (* h0 h1) (* h0 h3)) (* h0 h2))
 (- (* h0 h3) (+ (* h0 h2) (* h0 (* (cbrt -1) h1))))
 (- (* h0 h3) (* h0 h2))
 (- (* h0 h3) (* h0 h2))
 (- (* h0 h3) (* h0 h2))
7.798 * * * [progress]: adding candidates to table
8.147 * [progress]: [Phase 3 of 3] Extracting.
8.147 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))> #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (/ (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1)))) (* (+ d2 d3) (+ d4 d1)))))> #<alt (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))>)
8.149 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1)
8.149 * * * * [regimes]: Trying to branch on d4 from (#<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))> #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (/ (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1)))) (* (+ d2 d3) (+ d4 d1)))))> #<alt (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))>)
8.170 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))> #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (/ (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1)))) (* (+ d2 d3) (+ d4 d1)))))> #<alt (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))>)
8.194 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))> #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (/ (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1)))) (* (+ d2 d3) (+ d4 d1)))))> #<alt (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))>)
8.218 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (cbrt (pow (* d1 (- d4 d1)) 3))))> #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (/ (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1)))) (* (+ d2 d3) (+ d4 d1)))))> #<alt (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))>)
8.241 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
8.241 * [simplify]: Simplifying:
  (+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))
8.241 * [simplify]: Sending expressions to egg_math:
 (+ (* h0 (- h3 h2)) (* h0 (- h1 h0)))
11.473 * [regime-testing]: Baseline error score: 0.02764969683728495
11.477 * [regime-testing]: Oracle error score: 0.013772962245460972
11.481 * [regime-testing]: End program error score: 0.024878109763720464
11.519 * [regime-testing]: Target error score: 0.024503062882860357