0.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.042 * * * [progress]: [2/2] Setting up program.
0.045 * [progress]: [Phase 2 of 3] Improving.
0.045 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
0.046 * [simplify]: Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
0.046 * * [simplify]: iteration 1: (11 enodes)
0.048 * * [simplify]: iteration 2: (48 enodes)
0.057 * * [simplify]: iteration 3: (113 enodes)
0.085 * * [simplify]: iteration 4: (299 enodes)
0.229 * * [simplify]: iteration 5: (651 enodes)
0.650 * * [simplify]: Extracting #0: cost 1 inf + 0
0.651 * * [simplify]: Extracting #1: cost 61 inf + 0
0.654 * * [simplify]: Extracting #2: cost 118 inf + 127
0.656 * * [simplify]: Extracting #3: cost 53 inf + 6035
0.661 * * [simplify]: Extracting #4: cost 3 inf + 11215
0.667 * * [simplify]: Extracting #5: cost 0 inf + 11544
0.672 * [simplify]: Simplified to (* d1 (+ (- d2 d3) (- d4 d1)))
0.672 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
0.672 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))
0.679 * * [progress]: iteration 1 / 4
0.679 * * * [progress]: picking best candidate
0.688 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))>
0.688 * * * [progress]: localizing error
0.711 * * * [progress]: generating rewritten candidates
0.712 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.829 * * * [progress]: generating series expansions
0.829 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.830 * [backup-simplify]: Simplify (* d1 (+ (- d2 d3) (- d4 d1))) into (* (- (+ d2 d4) (+ d3 d1)) d1)
0.830 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d3 d4) around 0
0.830 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4
0.830 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
0.830 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4
0.830 * [taylor]: Taking taylor expansion of d2 in d4
0.830 * [backup-simplify]: Simplify d2 into d2
0.830 * [taylor]: Taking taylor expansion of d4 in d4
0.830 * [backup-simplify]: Simplify 0 into 0
0.830 * [backup-simplify]: Simplify 1 into 1
0.830 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
0.830 * [taylor]: Taking taylor expansion of d3 in d4
0.830 * [backup-simplify]: Simplify d3 into d3
0.830 * [taylor]: Taking taylor expansion of d1 in d4
0.830 * [backup-simplify]: Simplify d1 into d1
0.830 * [taylor]: Taking taylor expansion of d1 in d4
0.830 * [backup-simplify]: Simplify d1 into d1
0.830 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3
0.830 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
0.830 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3
0.830 * [taylor]: Taking taylor expansion of d2 in d3
0.830 * [backup-simplify]: Simplify d2 into d2
0.830 * [taylor]: Taking taylor expansion of d4 in d3
0.830 * [backup-simplify]: Simplify d4 into d4
0.830 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
0.830 * [taylor]: Taking taylor expansion of d3 in d3
0.830 * [backup-simplify]: Simplify 0 into 0
0.830 * [backup-simplify]: Simplify 1 into 1
0.830 * [taylor]: Taking taylor expansion of d1 in d3
0.830 * [backup-simplify]: Simplify d1 into d1
0.830 * [taylor]: Taking taylor expansion of d1 in d3
0.830 * [backup-simplify]: Simplify d1 into d1
0.830 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2
0.830 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
0.830 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
0.830 * [taylor]: Taking taylor expansion of d2 in d2
0.830 * [backup-simplify]: Simplify 0 into 0
0.830 * [backup-simplify]: Simplify 1 into 1
0.831 * [taylor]: Taking taylor expansion of d4 in d2
0.831 * [backup-simplify]: Simplify d4 into d4
0.831 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
0.831 * [taylor]: Taking taylor expansion of d3 in d2
0.831 * [backup-simplify]: Simplify d3 into d3
0.831 * [taylor]: Taking taylor expansion of d1 in d2
0.831 * [backup-simplify]: Simplify d1 into d1
0.831 * [taylor]: Taking taylor expansion of d1 in d2
0.831 * [backup-simplify]: Simplify d1 into d1
0.831 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1
0.831 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
0.831 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
0.831 * [taylor]: Taking taylor expansion of d2 in d1
0.831 * [backup-simplify]: Simplify d2 into d2
0.831 * [taylor]: Taking taylor expansion of d4 in d1
0.831 * [backup-simplify]: Simplify d4 into d4
0.831 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
0.831 * [taylor]: Taking taylor expansion of d3 in d1
0.831 * [backup-simplify]: Simplify d3 into d3
0.831 * [taylor]: Taking taylor expansion of d1 in d1
0.831 * [backup-simplify]: Simplify 0 into 0
0.831 * [backup-simplify]: Simplify 1 into 1
0.831 * [taylor]: Taking taylor expansion of d1 in d1
0.831 * [backup-simplify]: Simplify 0 into 0
0.831 * [backup-simplify]: Simplify 1 into 1
0.831 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1
0.831 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
0.831 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1
0.831 * [taylor]: Taking taylor expansion of d2 in d1
0.831 * [backup-simplify]: Simplify d2 into d2
0.831 * [taylor]: Taking taylor expansion of d4 in d1
0.831 * [backup-simplify]: Simplify d4 into d4
0.831 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
0.831 * [taylor]: Taking taylor expansion of d3 in d1
0.831 * [backup-simplify]: Simplify d3 into d3
0.831 * [taylor]: Taking taylor expansion of d1 in d1
0.831 * [backup-simplify]: Simplify 0 into 0
0.831 * [backup-simplify]: Simplify 1 into 1
0.831 * [taylor]: Taking taylor expansion of d1 in d1
0.831 * [backup-simplify]: Simplify 0 into 0
0.831 * [backup-simplify]: Simplify 1 into 1
0.831 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4)
0.832 * [backup-simplify]: Simplify (+ d3 0) into d3
0.832 * [backup-simplify]: Simplify (- d3) into (- d3)
0.832 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
0.832 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0
0.832 * [taylor]: Taking taylor expansion of 0 in d2
0.832 * [backup-simplify]: Simplify 0 into 0
0.832 * [taylor]: Taking taylor expansion of 0 in d3
0.832 * [backup-simplify]: Simplify 0 into 0
0.832 * [taylor]: Taking taylor expansion of 0 in d4
0.832 * [backup-simplify]: Simplify 0 into 0
0.832 * [backup-simplify]: Simplify 0 into 0
0.833 * [backup-simplify]: Simplify (+ 0 0) into 0
0.833 * [backup-simplify]: Simplify (+ 0 1) into 1
0.833 * [backup-simplify]: Simplify (- 1) into -1
0.834 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.834 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3)
0.834 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2
0.834 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
0.834 * [taylor]: Taking taylor expansion of d2 in d2
0.834 * [backup-simplify]: Simplify 0 into 0
0.834 * [backup-simplify]: Simplify 1 into 1
0.834 * [taylor]: Taking taylor expansion of d4 in d2
0.834 * [backup-simplify]: Simplify d4 into d4
0.834 * [taylor]: Taking taylor expansion of d3 in d2
0.834 * [backup-simplify]: Simplify d3 into d3
0.835 * [backup-simplify]: Simplify (+ 0 d4) into d4
0.835 * [backup-simplify]: Simplify (- d3) into (- d3)
0.835 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
0.835 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
0.835 * [taylor]: Taking taylor expansion of d4 in d3
0.835 * [backup-simplify]: Simplify d4 into d4
0.835 * [taylor]: Taking taylor expansion of d3 in d3
0.835 * [backup-simplify]: Simplify 0 into 0
0.835 * [backup-simplify]: Simplify 1 into 1
0.835 * [backup-simplify]: Simplify (- 0) into 0
0.835 * [backup-simplify]: Simplify (+ d4 0) into d4
0.835 * [taylor]: Taking taylor expansion of d4 in d4
0.835 * [backup-simplify]: Simplify 0 into 0
0.835 * [backup-simplify]: Simplify 1 into 1
0.835 * [backup-simplify]: Simplify 0 into 0
0.835 * [taylor]: Taking taylor expansion of 0 in d3
0.835 * [backup-simplify]: Simplify 0 into 0
0.835 * [taylor]: Taking taylor expansion of 0 in d4
0.835 * [backup-simplify]: Simplify 0 into 0
0.835 * [backup-simplify]: Simplify 0 into 0
0.835 * [taylor]: Taking taylor expansion of 0 in d4
0.835 * [backup-simplify]: Simplify 0 into 0
0.836 * [backup-simplify]: Simplify 0 into 0
0.836 * [backup-simplify]: Simplify 0 into 0
0.836 * [backup-simplify]: Simplify (+ 0 0) into 0
0.836 * [backup-simplify]: Simplify (+ 0 0) into 0
0.837 * [backup-simplify]: Simplify (- 0) into 0
0.837 * [backup-simplify]: Simplify (+ 0 0) into 0
0.838 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1)
0.838 * [taylor]: Taking taylor expansion of (- 1) in d2
0.838 * [taylor]: Taking taylor expansion of 1 in d2
0.838 * [backup-simplify]: Simplify 1 into 1
0.838 * [backup-simplify]: Simplify (- 1) into -1
0.838 * [taylor]: Taking taylor expansion of -1 in d3
0.838 * [backup-simplify]: Simplify -1 into -1
0.838 * [taylor]: Taking taylor expansion of -1 in d4
0.838 * [backup-simplify]: Simplify -1 into -1
0.838 * [backup-simplify]: Simplify -1 into -1
0.839 * [backup-simplify]: Simplify (+ 1 0) into 1
0.839 * [backup-simplify]: Simplify (- 0) into 0
0.839 * [backup-simplify]: Simplify (+ 1 0) into 1
0.839 * [taylor]: Taking taylor expansion of 1 in d3
0.840 * [backup-simplify]: Simplify 1 into 1
0.840 * [taylor]: Taking taylor expansion of 1 in d4
0.840 * [backup-simplify]: Simplify 1 into 1
0.840 * [backup-simplify]: Simplify 1 into 1
0.840 * [taylor]: Taking taylor expansion of 0 in d3
0.840 * [backup-simplify]: Simplify 0 into 0
0.840 * [taylor]: Taking taylor expansion of 0 in d4
0.840 * [backup-simplify]: Simplify 0 into 0
0.840 * [backup-simplify]: Simplify 0 into 0
0.840 * [backup-simplify]: Simplify (- 1) into -1
0.841 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.841 * [taylor]: Taking taylor expansion of -1 in d4
0.841 * [backup-simplify]: Simplify -1 into -1
0.841 * [backup-simplify]: Simplify -1 into -1
0.841 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
0.842 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d4) (/ 1 d1)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1)
0.842 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0
0.842 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
0.842 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
0.842 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
0.842 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
0.842 * [taylor]: Taking taylor expansion of d4 in d4
0.842 * [backup-simplify]: Simplify 0 into 0
0.842 * [backup-simplify]: Simplify 1 into 1
0.842 * [backup-simplify]: Simplify (/ 1 1) into 1
0.842 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
0.842 * [taylor]: Taking taylor expansion of d2 in d4
0.842 * [backup-simplify]: Simplify d2 into d2
0.842 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
0.842 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
0.842 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
0.842 * [taylor]: Taking taylor expansion of d1 in d4
0.842 * [backup-simplify]: Simplify d1 into d1
0.843 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.843 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
0.843 * [taylor]: Taking taylor expansion of d3 in d4
0.843 * [backup-simplify]: Simplify d3 into d3
0.843 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.843 * [taylor]: Taking taylor expansion of d1 in d4
0.843 * [backup-simplify]: Simplify d1 into d1
0.843 * [backup-simplify]: Simplify (+ 1 0) into 1
0.843 * [backup-simplify]: Simplify (+ 1 0) into 1
0.844 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.844 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
0.844 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
0.844 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
0.844 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
0.844 * [taylor]: Taking taylor expansion of d4 in d3
0.844 * [backup-simplify]: Simplify d4 into d4
0.844 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.844 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
0.844 * [taylor]: Taking taylor expansion of d2 in d3
0.844 * [backup-simplify]: Simplify d2 into d2
0.844 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
0.844 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
0.844 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
0.844 * [taylor]: Taking taylor expansion of d1 in d3
0.844 * [backup-simplify]: Simplify d1 into d1
0.848 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.848 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
0.848 * [taylor]: Taking taylor expansion of d3 in d3
0.848 * [backup-simplify]: Simplify 0 into 0
0.848 * [backup-simplify]: Simplify 1 into 1
0.849 * [backup-simplify]: Simplify (/ 1 1) into 1
0.849 * [taylor]: Taking taylor expansion of d1 in d3
0.849 * [backup-simplify]: Simplify d1 into d1
0.849 * [backup-simplify]: Simplify (+ 0 1) into 1
0.849 * [backup-simplify]: Simplify (- 1) into -1
0.850 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.850 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
0.850 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
0.850 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
0.850 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
0.850 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
0.850 * [taylor]: Taking taylor expansion of d4 in d2
0.850 * [backup-simplify]: Simplify d4 into d4
0.850 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.850 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
0.850 * [taylor]: Taking taylor expansion of d2 in d2
0.850 * [backup-simplify]: Simplify 0 into 0
0.850 * [backup-simplify]: Simplify 1 into 1
0.850 * [backup-simplify]: Simplify (/ 1 1) into 1
0.850 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
0.850 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
0.850 * [taylor]: Taking taylor expansion of d1 in d2
0.850 * [backup-simplify]: Simplify d1 into d1
0.851 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.851 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
0.851 * [taylor]: Taking taylor expansion of d3 in d2
0.851 * [backup-simplify]: Simplify d3 into d3
0.851 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.851 * [taylor]: Taking taylor expansion of d1 in d2
0.851 * [backup-simplify]: Simplify d1 into d1
0.851 * [backup-simplify]: Simplify (+ 0 1) into 1
0.851 * [backup-simplify]: Simplify (+ 1 0) into 1
0.851 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.851 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
0.851 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
0.851 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
0.851 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
0.851 * [taylor]: Taking taylor expansion of d4 in d1
0.851 * [backup-simplify]: Simplify d4 into d4
0.851 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.851 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
0.851 * [taylor]: Taking taylor expansion of d2 in d1
0.851 * [backup-simplify]: Simplify d2 into d2
0.851 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
0.851 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
0.851 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
0.851 * [taylor]: Taking taylor expansion of d1 in d1
0.851 * [backup-simplify]: Simplify 0 into 0
0.852 * [backup-simplify]: Simplify 1 into 1
0.852 * [backup-simplify]: Simplify (/ 1 1) into 1
0.852 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
0.852 * [taylor]: Taking taylor expansion of d3 in d1
0.852 * [backup-simplify]: Simplify d3 into d3
0.852 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.852 * [taylor]: Taking taylor expansion of d1 in d1
0.852 * [backup-simplify]: Simplify 0 into 0
0.852 * [backup-simplify]: Simplify 1 into 1
0.852 * [backup-simplify]: Simplify (+ 1 0) into 1
0.852 * [backup-simplify]: Simplify (- 1) into -1
0.853 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.853 * [backup-simplify]: Simplify (/ -1 1) into -1
0.853 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
0.853 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
0.853 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
0.853 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
0.853 * [taylor]: Taking taylor expansion of d4 in d1
0.853 * [backup-simplify]: Simplify d4 into d4
0.853 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.853 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
0.853 * [taylor]: Taking taylor expansion of d2 in d1
0.853 * [backup-simplify]: Simplify d2 into d2
0.853 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
0.853 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
0.853 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
0.853 * [taylor]: Taking taylor expansion of d1 in d1
0.853 * [backup-simplify]: Simplify 0 into 0
0.853 * [backup-simplify]: Simplify 1 into 1
0.853 * [backup-simplify]: Simplify (/ 1 1) into 1
0.854 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
0.854 * [taylor]: Taking taylor expansion of d3 in d1
0.854 * [backup-simplify]: Simplify d3 into d3
0.854 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.854 * [taylor]: Taking taylor expansion of d1 in d1
0.854 * [backup-simplify]: Simplify 0 into 0
0.854 * [backup-simplify]: Simplify 1 into 1
0.854 * [backup-simplify]: Simplify (+ 1 0) into 1
0.854 * [backup-simplify]: Simplify (- 1) into -1
0.854 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.855 * [backup-simplify]: Simplify (/ -1 1) into -1
0.855 * [taylor]: Taking taylor expansion of -1 in d2
0.855 * [backup-simplify]: Simplify -1 into -1
0.855 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
0.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.855 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
0.855 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
0.856 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
0.856 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
0.856 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
0.856 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
0.856 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
0.856 * [taylor]: Taking taylor expansion of d4 in d2
0.856 * [backup-simplify]: Simplify d4 into d4
0.856 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.856 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
0.856 * [taylor]: Taking taylor expansion of d2 in d2
0.856 * [backup-simplify]: Simplify 0 into 0
0.856 * [backup-simplify]: Simplify 1 into 1
0.856 * [backup-simplify]: Simplify (/ 1 1) into 1
0.857 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
0.857 * [taylor]: Taking taylor expansion of d3 in d2
0.857 * [backup-simplify]: Simplify d3 into d3
0.857 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.857 * [backup-simplify]: Simplify (+ 0 1) into 1
0.857 * [backup-simplify]: Simplify (+ 1 0) into 1
0.857 * [taylor]: Taking taylor expansion of 1 in d3
0.857 * [backup-simplify]: Simplify 1 into 1
0.857 * [taylor]: Taking taylor expansion of -1 in d3
0.857 * [backup-simplify]: Simplify -1 into -1
0.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
0.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
0.858 * [backup-simplify]: Simplify (+ 0 0) into 0
0.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
0.858 * [backup-simplify]: Simplify (+ 0 0) into 0
0.859 * [backup-simplify]: Simplify (- 0) into 0
0.859 * [backup-simplify]: Simplify (+ 0 0) into 0
0.860 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0
0.860 * [taylor]: Taking taylor expansion of 0 in d2
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.860 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
0.860 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
0.861 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
0.861 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
0.861 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
0.861 * [taylor]: Taking taylor expansion of d4 in d3
0.861 * [backup-simplify]: Simplify d4 into d4
0.861 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.861 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
0.861 * [taylor]: Taking taylor expansion of d3 in d3
0.861 * [backup-simplify]: Simplify 0 into 0
0.861 * [backup-simplify]: Simplify 1 into 1
0.861 * [backup-simplify]: Simplify (/ 1 1) into 1
0.862 * [backup-simplify]: Simplify (- 1) into -1
0.862 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.862 * [taylor]: Taking taylor expansion of -1 in d4
0.862 * [backup-simplify]: Simplify -1 into -1
0.862 * [taylor]: Taking taylor expansion of 0 in d3
0.862 * [backup-simplify]: Simplify 0 into 0
0.862 * [taylor]: Taking taylor expansion of 1 in d4
0.862 * [backup-simplify]: Simplify 1 into 1
0.862 * [taylor]: Taking taylor expansion of -1 in d4
0.862 * [backup-simplify]: Simplify -1 into -1
0.862 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
0.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
0.863 * [backup-simplify]: Simplify (+ 0 0) into 0
0.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.864 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
0.864 * [backup-simplify]: Simplify (+ 0 0) into 0
0.864 * [backup-simplify]: Simplify (- 0) into 0
0.864 * [backup-simplify]: Simplify (+ 0 0) into 0
0.866 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.866 * [taylor]: Taking taylor expansion of 0 in d2
0.866 * [backup-simplify]: Simplify 0 into 0
0.866 * [taylor]: Taking taylor expansion of 0 in d3
0.866 * [backup-simplify]: Simplify 0 into 0
0.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
0.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.867 * [backup-simplify]: Simplify (+ 0 0) into 0
0.867 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
0.867 * [backup-simplify]: Simplify (- 0) into 0
0.867 * [backup-simplify]: Simplify (+ 0 0) into 0
0.867 * [taylor]: Taking taylor expansion of 0 in d3
0.867 * [backup-simplify]: Simplify 0 into 0
0.867 * [taylor]: Taking taylor expansion of 0 in d3
0.867 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.868 * [backup-simplify]: Simplify (- 0) into 0
0.868 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
0.868 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
0.868 * [taylor]: Taking taylor expansion of d4 in d4
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify 1 into 1
0.868 * [backup-simplify]: Simplify (/ 1 1) into 1
0.868 * [backup-simplify]: Simplify 1 into 1
0.868 * [taylor]: Taking taylor expansion of 0 in d4
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [taylor]: Taking taylor expansion of 0 in d4
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [taylor]: Taking taylor expansion of 0 in d4
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify -1 into -1
0.868 * [backup-simplify]: Simplify 1 into 1
0.869 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
0.869 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d2)) (/ 1 (- d3))) (- (/ 1 (- d4)) (/ 1 (- d1))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1))
0.869 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d3 d4) around 0
0.869 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4
0.869 * [taylor]: Taking taylor expansion of -1 in d4
0.869 * [backup-simplify]: Simplify -1 into -1
0.869 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4
0.869 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
0.869 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
0.869 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
0.869 * [taylor]: Taking taylor expansion of d1 in d4
0.869 * [backup-simplify]: Simplify d1 into d1
0.869 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.869 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
0.869 * [taylor]: Taking taylor expansion of d3 in d4
0.869 * [backup-simplify]: Simplify d3 into d3
0.869 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.869 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
0.869 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
0.869 * [taylor]: Taking taylor expansion of d4 in d4
0.869 * [backup-simplify]: Simplify 0 into 0
0.869 * [backup-simplify]: Simplify 1 into 1
0.870 * [backup-simplify]: Simplify (/ 1 1) into 1
0.870 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
0.870 * [taylor]: Taking taylor expansion of d2 in d4
0.870 * [backup-simplify]: Simplify d2 into d2
0.870 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
0.870 * [taylor]: Taking taylor expansion of d1 in d4
0.870 * [backup-simplify]: Simplify d1 into d1
0.870 * [backup-simplify]: Simplify (+ 1 0) into 1
0.870 * [backup-simplify]: Simplify (- 1) into -1
0.870 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.870 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
0.870 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3
0.871 * [taylor]: Taking taylor expansion of -1 in d3
0.871 * [backup-simplify]: Simplify -1 into -1
0.871 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3
0.871 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
0.871 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
0.871 * [taylor]: Taking taylor expansion of d1 in d3
0.871 * [backup-simplify]: Simplify d1 into d1
0.871 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.871 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
0.871 * [taylor]: Taking taylor expansion of d3 in d3
0.871 * [backup-simplify]: Simplify 0 into 0
0.871 * [backup-simplify]: Simplify 1 into 1
0.871 * [backup-simplify]: Simplify (/ 1 1) into 1
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
0.871 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
0.871 * [taylor]: Taking taylor expansion of d4 in d3
0.871 * [backup-simplify]: Simplify d4 into d4
0.871 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.871 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
0.871 * [taylor]: Taking taylor expansion of d2 in d3
0.871 * [backup-simplify]: Simplify d2 into d2
0.871 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
0.871 * [taylor]: Taking taylor expansion of d1 in d3
0.871 * [backup-simplify]: Simplify d1 into d1
0.871 * [backup-simplify]: Simplify (+ 0 1) into 1
0.872 * [backup-simplify]: Simplify (+ 1 0) into 1
0.872 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.872 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2
0.872 * [taylor]: Taking taylor expansion of -1 in d2
0.872 * [backup-simplify]: Simplify -1 into -1
0.872 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2
0.872 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
0.872 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
0.872 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
0.872 * [taylor]: Taking taylor expansion of d1 in d2
0.872 * [backup-simplify]: Simplify d1 into d1
0.872 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
0.872 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
0.872 * [taylor]: Taking taylor expansion of d3 in d2
0.872 * [backup-simplify]: Simplify d3 into d3
0.872 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.872 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
0.872 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
0.872 * [taylor]: Taking taylor expansion of d4 in d2
0.872 * [backup-simplify]: Simplify d4 into d4
0.872 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.872 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
0.872 * [taylor]: Taking taylor expansion of d2 in d2
0.872 * [backup-simplify]: Simplify 0 into 0
0.872 * [backup-simplify]: Simplify 1 into 1
0.872 * [backup-simplify]: Simplify (/ 1 1) into 1
0.872 * [taylor]: Taking taylor expansion of d1 in d2
0.872 * [backup-simplify]: Simplify d1 into d1
0.873 * [backup-simplify]: Simplify (+ 0 1) into 1
0.873 * [backup-simplify]: Simplify (- 1) into -1
0.873 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.873 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
0.873 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
0.873 * [taylor]: Taking taylor expansion of -1 in d1
0.873 * [backup-simplify]: Simplify -1 into -1
0.873 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
0.873 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
0.873 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
0.873 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
0.873 * [taylor]: Taking taylor expansion of d1 in d1
0.873 * [backup-simplify]: Simplify 0 into 0
0.873 * [backup-simplify]: Simplify 1 into 1
0.874 * [backup-simplify]: Simplify (/ 1 1) into 1
0.874 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
0.874 * [taylor]: Taking taylor expansion of d3 in d1
0.874 * [backup-simplify]: Simplify d3 into d3
0.874 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.874 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
0.874 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
0.874 * [taylor]: Taking taylor expansion of d4 in d1
0.874 * [backup-simplify]: Simplify d4 into d4
0.874 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.874 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
0.874 * [taylor]: Taking taylor expansion of d2 in d1
0.874 * [backup-simplify]: Simplify d2 into d2
0.874 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
0.874 * [taylor]: Taking taylor expansion of d1 in d1
0.874 * [backup-simplify]: Simplify 0 into 0
0.874 * [backup-simplify]: Simplify 1 into 1
0.874 * [backup-simplify]: Simplify (+ 1 0) into 1
0.874 * [backup-simplify]: Simplify (+ 1 0) into 1
0.875 * [backup-simplify]: Simplify (/ 1 1) into 1
0.875 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
0.875 * [taylor]: Taking taylor expansion of -1 in d1
0.875 * [backup-simplify]: Simplify -1 into -1
0.875 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
0.875 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
0.875 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
0.875 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
0.875 * [taylor]: Taking taylor expansion of d1 in d1
0.875 * [backup-simplify]: Simplify 0 into 0
0.875 * [backup-simplify]: Simplify 1 into 1
0.875 * [backup-simplify]: Simplify (/ 1 1) into 1
0.875 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
0.875 * [taylor]: Taking taylor expansion of d3 in d1
0.875 * [backup-simplify]: Simplify d3 into d3
0.875 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.875 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
0.875 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
0.875 * [taylor]: Taking taylor expansion of d4 in d1
0.875 * [backup-simplify]: Simplify d4 into d4
0.875 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.875 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
0.875 * [taylor]: Taking taylor expansion of d2 in d1
0.875 * [backup-simplify]: Simplify d2 into d2
0.875 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
0.875 * [taylor]: Taking taylor expansion of d1 in d1
0.875 * [backup-simplify]: Simplify 0 into 0
0.875 * [backup-simplify]: Simplify 1 into 1
0.876 * [backup-simplify]: Simplify (+ 1 0) into 1
0.876 * [backup-simplify]: Simplify (+ 1 0) into 1
0.876 * [backup-simplify]: Simplify (/ 1 1) into 1
0.876 * [backup-simplify]: Simplify (* -1 1) into -1
0.877 * [taylor]: Taking taylor expansion of -1 in d2
0.877 * [backup-simplify]: Simplify -1 into -1
0.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.877 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
0.877 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
0.877 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
0.877 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
0.878 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
0.878 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
0.878 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
0.878 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
0.878 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
0.878 * [taylor]: Taking taylor expansion of d4 in d2
0.878 * [backup-simplify]: Simplify d4 into d4
0.878 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.878 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
0.878 * [taylor]: Taking taylor expansion of d2 in d2
0.878 * [backup-simplify]: Simplify 0 into 0
0.878 * [backup-simplify]: Simplify 1 into 1
0.879 * [backup-simplify]: Simplify (/ 1 1) into 1
0.879 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
0.879 * [taylor]: Taking taylor expansion of d3 in d2
0.879 * [backup-simplify]: Simplify d3 into d3
0.879 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
0.879 * [backup-simplify]: Simplify (+ 0 1) into 1
0.879 * [backup-simplify]: Simplify (+ 1 0) into 1
0.879 * [taylor]: Taking taylor expansion of 1 in d3
0.879 * [backup-simplify]: Simplify 1 into 1
0.879 * [taylor]: Taking taylor expansion of -1 in d3
0.879 * [backup-simplify]: Simplify -1 into -1
0.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
0.880 * [backup-simplify]: Simplify (+ 0 0) into 0
0.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
0.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
0.880 * [backup-simplify]: Simplify (+ 0 0) into 0
0.881 * [backup-simplify]: Simplify (- 0) into 0
0.881 * [backup-simplify]: Simplify (+ 0 0) into 0
0.882 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0
0.882 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0
0.882 * [taylor]: Taking taylor expansion of 0 in d2
0.882 * [backup-simplify]: Simplify 0 into 0
0.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.883 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
0.883 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
0.883 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
0.883 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
0.883 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
0.883 * [taylor]: Taking taylor expansion of d4 in d3
0.883 * [backup-simplify]: Simplify d4 into d4
0.883 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
0.883 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
0.883 * [taylor]: Taking taylor expansion of d3 in d3
0.883 * [backup-simplify]: Simplify 0 into 0
0.883 * [backup-simplify]: Simplify 1 into 1
0.884 * [backup-simplify]: Simplify (/ 1 1) into 1
0.884 * [backup-simplify]: Simplify (- 1) into -1
0.884 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.884 * [taylor]: Taking taylor expansion of -1 in d4
0.884 * [backup-simplify]: Simplify -1 into -1
0.884 * [taylor]: Taking taylor expansion of 0 in d3
0.884 * [backup-simplify]: Simplify 0 into 0
0.884 * [taylor]: Taking taylor expansion of 1 in d4
0.884 * [backup-simplify]: Simplify 1 into 1
0.884 * [taylor]: Taking taylor expansion of -1 in d4
0.884 * [backup-simplify]: Simplify -1 into -1
0.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.885 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
0.885 * [backup-simplify]: Simplify (+ 0 0) into 0
0.885 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
0.885 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
0.885 * [backup-simplify]: Simplify (+ 0 0) into 0
0.886 * [backup-simplify]: Simplify (- 0) into 0
0.886 * [backup-simplify]: Simplify (+ 0 0) into 0
0.887 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.888 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0
0.888 * [taylor]: Taking taylor expansion of 0 in d2
0.888 * [backup-simplify]: Simplify 0 into 0
0.888 * [taylor]: Taking taylor expansion of 0 in d3
0.888 * [backup-simplify]: Simplify 0 into 0
0.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
0.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.889 * [backup-simplify]: Simplify (+ 0 0) into 0
0.889 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
0.889 * [backup-simplify]: Simplify (- 0) into 0
0.889 * [backup-simplify]: Simplify (+ 0 0) into 0
0.889 * [taylor]: Taking taylor expansion of 0 in d3
0.889 * [backup-simplify]: Simplify 0 into 0
0.889 * [taylor]: Taking taylor expansion of 0 in d3
0.890 * [backup-simplify]: Simplify 0 into 0
0.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.890 * [backup-simplify]: Simplify (- 0) into 0
0.890 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
0.890 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
0.890 * [taylor]: Taking taylor expansion of d4 in d4
0.890 * [backup-simplify]: Simplify 0 into 0
0.890 * [backup-simplify]: Simplify 1 into 1
0.891 * [backup-simplify]: Simplify (/ 1 1) into 1
0.891 * [backup-simplify]: Simplify 1 into 1
0.891 * [taylor]: Taking taylor expansion of 0 in d4
0.891 * [backup-simplify]: Simplify 0 into 0
0.891 * [taylor]: Taking taylor expansion of 0 in d4
0.891 * [backup-simplify]: Simplify 0 into 0
0.891 * [taylor]: Taking taylor expansion of 0 in d4
0.891 * [backup-simplify]: Simplify 0 into 0
0.891 * [backup-simplify]: Simplify -1 into -1
0.891 * [backup-simplify]: Simplify 1 into 1
0.891 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
0.891 * * * [progress]: simplifying candidates
0.891 * * * * [progress]: [ 1 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log1p (expm1 (* d1 (+ (- d2 d3) (- d4 d1))))))>
0.891 * * * * [progress]: [ 2 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (expm1 (log1p (* d1 (+ (- d2 d3) (- d4 d1))))))>
0.891 * * * * [progress]: [ 3 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (* d1 (+ (- d2 d3) (- d4 d1))) 1))>
0.891 * * * * [progress]: [ 4 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (* d1 (+ (- d2 d3) (- d4 d1))) 1))>
0.891 * * * * [progress]: [ 5 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (+ (log d1) (log (+ (- d2 d3) (- d4 d1))))))>
0.891 * * * * [progress]: [ 6 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (* d1 (+ (- d2 d3) (- d4 d1))))))>
0.892 * * * * [progress]: [ 7 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- d2 d3) (- d4 d1))))))>
0.892 * * * * [progress]: [ 8 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (* d1 d1) d1) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1))))))>
0.892 * * * * [progress]: [ 9 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))>
0.892 * * * * [progress]: [ 10 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1))))))>
0.892 * * * * [progress]: [ 11 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))))>
0.892 * * * * [progress]: [ 12 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* d1 (+ (- d2 d3) (- d4 d1)))))>
0.892 * * * * [progress]: [ 13 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1))))))>
0.892 * * * * [progress]: [ 14 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))>
0.892 * * * * [progress]: [ 15 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (* (- d4 d1) d1)))>
0.892 * * * * [progress]: [ 16 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))) (cbrt (+ (- d2 d3) (- d4 d1)))))>
0.892 * * * * [progress]: [ 17 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 (sqrt (+ (- d2 d3) (- d4 d1)))) (sqrt (+ (- d2 d3) (- d4 d1)))))>
0.892 * * * * [progress]: [ 18 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
0.892 * * * * [progress]: [ 19 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
0.892 * * * * [progress]: [ 20 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
0.892 * * * * [progress]: [ 21 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
0.892 * * * * [progress]: [ 22 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
0.892 * * * * [progress]: [ 23 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (+ (- d2 d3) (- d4 d1)))))>
0.892 * * * * [progress]: [ 24 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))>
0.892 * * * * [progress]: [ 25 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* d1 (+ (- d2 d3) (- d4 d1)))))>
0.892 * * * * [progress]: [ 26 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))))>
0.892 * * * * [progress]: [ 27 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1))))>
0.892 * * * * [progress]: [ 28 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3))))) (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))))>
0.892 * * * * [progress]: [ 29 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1))))) (* (+ d2 d3) (+ d4 d1))))>
0.892 * * * * [progress]: [ 30 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3))) (+ (* (- d2 d3) (- d2 d3)) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d4 d1))))))>
0.893 * * * * [progress]: [ 31 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1))))>
0.893 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (posit16->real (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1))))))>
0.893 * * * * [progress]: [ 33 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (- d2 d3) (- d4 d1)) d1))>
0.893 * * * * [progress]: [ 34 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))))>
0.893 * * * * [progress]: [ 35 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
0.893 * * * * [progress]: [ 36 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
0.893 * [simplify]: Simplifying (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))), (log1p (* d1 (+ (- d2 d3) (- d4 d1)))), (* d1 (+ (- d2 d3) (- d4 d1))), (+ (log d1) (log (+ (- d2 d3) (- d4 d1)))), (log (* d1 (+ (- d2 d3) (- d4 d1)))), (exp (* d1 (+ (- d2 d3) (- d4 d1)))), (* (* (* d1 d1) d1) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1)))), (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))), (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))), (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1)))), (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))), (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))), (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))), (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))), (* d1 (- d2 d3)), (* d1 (- d4 d1)), (* (- d2 d3) d1), (* (- d4 d1) d1), (* d1 (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))), (* d1 (sqrt (+ (- d2 d3) (- d4 d1)))), (* d1 1), (* d1 1), (* d1 1), (* d1 1), (* d1 1), (* (cbrt d1) (+ (- d2 d3) (- d4 d1))), (* (sqrt d1) (+ (- d2 d3) (- d4 d1))), (* d1 (+ (- d2 d3) (- d4 d1))), (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3))))), (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1))))), (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3))))), (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1))))), (* d1 (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3))), (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))), (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1)))), (- (* d2 d1) (+ (pow d1 2) (* d3 d1))), (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)), (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
0.894 * * [simplify]: iteration 1: (94 enodes)
0.923 * * [simplify]: iteration 2: (488 enodes)
1.095 * * [simplify]: Extracting #0: cost 26 inf + 0
1.095 * * [simplify]: Extracting #1: cost 146 inf + 1
1.097 * * [simplify]: Extracting #2: cost 369 inf + 599
1.104 * * [simplify]: Extracting #3: cost 367 inf + 28054
1.120 * * [simplify]: Extracting #4: cost 171 inf + 68561
1.138 * * [simplify]: Extracting #5: cost 27 inf + 114109
1.165 * * [simplify]: Extracting #6: cost 0 inf + 115236
1.196 * * [simplify]: Extracting #7: cost 0 inf + 114453
1.218 * [simplify]: Simplified to (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))), (log1p (* d1 (+ (- d2 d3) (- d4 d1)))), (* d1 (+ (- d2 d3) (- d4 d1))), (log (* d1 (+ (- d2 d3) (- d4 d1)))), (log (* d1 (+ (- d2 d3) (- d4 d1)))), (exp (* d1 (+ (- d2 d3) (- d4 d1)))), (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1)))), (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))), (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))), (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1)))), (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))), (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))), (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))), (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))), (* (- d2 d3) d1), (* (- d4 d1) d1), (* (- d2 d3) d1), (* (- d4 d1) d1), (* (* (cbrt (+ (- d2 d3) (- d4 d1))) d1) (cbrt (+ (- d2 d3) (- d4 d1)))), (* d1 (sqrt (+ (- d2 d3) (- d4 d1)))), d1, d1, d1, d1, d1, (* (cbrt d1) (+ (- d2 d3) (- d4 d1))), (* (+ (- d2 d3) (- d4 d1)) (sqrt d1)), (* d1 (+ (- d2 d3) (- d4 d1))), (* d1 (fma (- (* d4 (* d4 d4)) (* d1 (* d1 d1))) (fma d2 d2 (* d3 (+ d2 d3))) (* (fma d4 d4 (* d1 (+ d1 d4))) (- (* (* d2 d2) d2) (* d3 (* d3 d3)))))), (* d1 (fma (* (+ d1 d4) (- d4 d1)) (fma d2 d2 (* d3 (+ d2 d3))) (* (+ d1 d4) (- (* (* d2 d2) d2) (* d3 (* d3 d3)))))), (* (fma (- (* d4 (* d4 d4)) (* d1 (* d1 d1))) (+ d2 d3) (* (* (- d2 d3) (+ d2 d3)) (fma d4 d4 (* d1 (+ d1 d4))))) d1), (* d1 (fma (* (+ d1 d4) (- d4 d1)) (+ d2 d3) (* (* (- d2 d3) (+ d2 d3)) (+ d1 d4)))), (* (fma (- d4 d1) (* (- d4 d1) (- d4 d1)) (* (* (- d2 d3) (- d2 d3)) (- d2 d3))) d1), (* (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1))) d1), (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1)))), (- (* (- d2 d3) d1) (* d1 d1)), (* d1 (- (+ d2 d4) d3)), (* d1 (- (+ d2 d4) d3))
1.219 * * * * [progress]: [ 1 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log1p (expm1 (* d1 (+ (- d2 d3) (- d4 d1))))))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log1p (expm1 (* d1 (+ (- d2 d3) (- d4 d1))))))
1.219 * * * * [progress]: [ 2 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (expm1 (log1p (* d1 (+ (- d2 d3) (- d4 d1))))))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (expm1 (log1p (* d1 (+ (- d2 d3) (- d4 d1))))))
1.219 * * * * [progress]: [ 3 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (* d1 (+ (- d2 d3) (- d4 d1))) 1))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (pow (* d1 (+ (- d2 d3) (- d4 d1))) 1))
1.219 * * * * [progress]: [ 4 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (* d1 (+ (- d2 d3) (- d4 d1))) 1))>
1.219 * * * * [progress]: [ 5 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (+ (log d1) (log (+ (- d2 d3) (- d4 d1))))))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (exp (log (* d1 (+ (- d2 d3) (- d4 d1))))))
1.219 * * * * [progress]: [ 6 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (* d1 (+ (- d2 d3) (- d4 d1))))))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (exp (log (* d1 (+ (- d2 d3) (- d4 d1))))))
1.219 * * * * [progress]: [ 7 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- d2 d3) (- d4 d1))))))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (* d1 (+ (- d2 d3) (- d4 d1))))))
1.219 * * * * [progress]: [ 8 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (* d1 d1) d1) (* (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d3) (- d4 d1))) (+ (- d2 d3) (- d4 d1))))))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (cbrt (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1))))))
1.219 * * * * [progress]: [ 9 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))
1.219 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))
1.219 * * * * [progress]: [ 10 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1))))))>
1.219 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (cbrt (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1))))))
1.220 * * * * [progress]: [ 11 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))))>
1.220 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))))
1.220 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))))
1.220 * * * * [progress]: [ 12 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* d1 (+ (- d2 d3) (- d4 d1)))))>
1.220 * * * * [progress]: [ 13 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1))))))>
1.220 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1))))))
1.220 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1)))) (* (sqrt d1) (sqrt (+ (- d2 d3) (- d4 d1))))))
1.220 * * * * [progress]: [ 14 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))>
1.220 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (* d1 (- d4 d1))))
1.220 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (* (- d4 d1) d1)))
1.220 * * * * [progress]: [ 15 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (* (- d4 d1) d1)))>
1.220 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (* (- d4 d1) d1)))
1.220 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (* (- d2 d3) d1) (* (- d4 d1) d1)))
1.220 * * * * [progress]: [ 16 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))) (cbrt (+ (- d2 d3) (- d4 d1)))))>
1.220 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (+ (- d2 d3) (- d4 d1))) d1) (cbrt (+ (- d2 d3) (- d4 d1)))) (cbrt (+ (- d2 d3) (- d4 d1)))))
1.220 * * * * [progress]: [ 17 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 (sqrt (+ (- d2 d3) (- d4 d1)))) (sqrt (+ (- d2 d3) (- d4 d1)))))>
1.220 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* d1 (sqrt (+ (- d2 d3) (- d4 d1)))) (sqrt (+ (- d2 d3) (- d4 d1)))))
1.220 * * * * [progress]: [ 18 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
1.220 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))
1.220 * * * * [progress]: [ 19 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
1.220 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))
1.220 * * * * [progress]: [ 20 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
1.221 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))
1.221 * * * * [progress]: [ 21 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
1.221 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))
1.221 * * * * [progress]: [ 22 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 1) (+ (- d2 d3) (- d4 d1))))>
1.221 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))
1.221 * * * * [progress]: [ 23 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (+ (- d2 d3) (- d4 d1)))))>
1.221 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* (cbrt d1) (cbrt d1)) (* (cbrt d1) (+ (- d2 d3) (- d4 d1)))))
1.221 * * * * [progress]: [ 24 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt d1) (* (sqrt d1) (+ (- d2 d3) (- d4 d1)))))>
1.221 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (sqrt d1) (* (+ (- d2 d3) (- d4 d1)) (sqrt d1))))
1.221 * * * * [progress]: [ 25 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* d1 (+ (- d2 d3) (- d4 d1)))))>
1.221 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* 1 (* d1 (+ (- d2 d3) (- d4 d1)))))
1.221 * * * * [progress]: [ 26 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (pow d4 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))))>
1.221 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (fma (- (* d4 (* d4 d4)) (* d1 (* d1 d1))) (fma d2 d2 (* d3 (+ d2 d3))) (* (fma d4 d4 (* d1 (+ d1 d4))) (- (* (* d2 d2) d2) (* d3 (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))))
1.221 * * * * [progress]: [ 27 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (pow d2 3) (pow d3 3)) (+ d4 d1)) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (- (* d4 d4) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1))))>
1.221 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (fma (* (+ d1 d4) (- d4 d1)) (fma d2 d2 (* d3 (+ d2 d3))) (* (+ d1 d4) (- (* (* d2 d2) d2) (* d3 (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d3 d3) (* d2 d3))) (+ d4 d1))))
1.221 * * * * [progress]: [ 28 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1)))) (* (+ d2 d3) (- (pow d4 3) (pow d1 3))))) (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))))>
1.221 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (fma (- (* d4 (* d4 d4)) (* d1 (* d1 d1))) (+ d2 d3) (* (* (- d2 d3) (+ d2 d3)) (fma d4 d4 (* d1 (+ d1 d4))))) d1) (* (+ d2 d3) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))))
1.222 * * * * [progress]: [ 29 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ d4 d1)) (* (+ d2 d3) (- (* d4 d4) (* d1 d1))))) (* (+ d2 d3) (+ d4 d1))))>
1.222 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (fma (* (+ d1 d4) (- d4 d1)) (+ d2 d3) (* (* (- d2 d3) (+ d2 d3)) (+ d1 d4)))) (* (+ d2 d3) (+ d4 d1))))
1.222 * * * * [progress]: [ 30 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (pow (- d2 d3) 3) (pow (- d4 d1) 3))) (+ (* (- d2 d3) (- d2 d3)) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d4 d1))))))>
1.222 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (fma (- d4 d1) (* (- d4 d1) (- d4 d1)) (* (* (- d2 d3) (- d2 d3)) (- d2 d3))) d1) (+ (* (- d2 d3) (- d2 d3)) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d4 d1))))))
1.222 * * * * [progress]: [ 31 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1)))) (- (- d2 d3) (- d4 d1))))>
1.222 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d4 d1))) d1) (- (- d2 d3) (- d4 d1))))
1.222 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (posit16->real (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1))))))>
1.222 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (posit16->real (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1))))))
1.222 * * * * [progress]: [ 33 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (- d2 d3) (- d4 d1)) d1))>
1.222 * * * * [progress]: [ 34 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))))>
1.222 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (- (* (- d2 d3) d1) (* d1 d1)))
1.223 * * * * [progress]: [ 35 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1.223 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))
1.223 * * * * [progress]: [ 36 / 36 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1.223 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))
1.223 * * * [progress]: adding candidates to table
1.494 * * [progress]: iteration 2 / 4
1.494 * * * [progress]: picking best candidate
1.499 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
1.499 * * * [progress]: localizing error
1.520 * * * [progress]: generating rewritten candidates
1.520 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.552 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.749 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
1.757 * * * [progress]: generating series expansions
1.757 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.758 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1.758 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0
1.758 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4
1.758 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
1.758 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
1.758 * [taylor]: Taking taylor expansion of d4 in d4
1.758 * [backup-simplify]: Simplify 0 into 0
1.758 * [backup-simplify]: Simplify 1 into 1
1.758 * [taylor]: Taking taylor expansion of d1 in d4
1.758 * [backup-simplify]: Simplify d1 into d1
1.758 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
1.758 * [taylor]: Taking taylor expansion of d2 in d4
1.758 * [backup-simplify]: Simplify d2 into d2
1.758 * [taylor]: Taking taylor expansion of d1 in d4
1.758 * [backup-simplify]: Simplify d1 into d1
1.758 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
1.758 * [taylor]: Taking taylor expansion of d3 in d4
1.758 * [backup-simplify]: Simplify d3 into d3
1.758 * [taylor]: Taking taylor expansion of d1 in d4
1.758 * [backup-simplify]: Simplify d1 into d1
1.758 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3
1.758 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
1.758 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
1.758 * [taylor]: Taking taylor expansion of d4 in d3
1.758 * [backup-simplify]: Simplify d4 into d4
1.758 * [taylor]: Taking taylor expansion of d1 in d3
1.758 * [backup-simplify]: Simplify d1 into d1
1.758 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.758 * [taylor]: Taking taylor expansion of d2 in d3
1.758 * [backup-simplify]: Simplify d2 into d2
1.758 * [taylor]: Taking taylor expansion of d1 in d3
1.758 * [backup-simplify]: Simplify d1 into d1
1.758 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.758 * [taylor]: Taking taylor expansion of d3 in d3
1.758 * [backup-simplify]: Simplify 0 into 0
1.758 * [backup-simplify]: Simplify 1 into 1
1.758 * [taylor]: Taking taylor expansion of d1 in d3
1.758 * [backup-simplify]: Simplify d1 into d1
1.758 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2
1.758 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
1.758 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
1.758 * [taylor]: Taking taylor expansion of d4 in d2
1.758 * [backup-simplify]: Simplify d4 into d4
1.758 * [taylor]: Taking taylor expansion of d1 in d2
1.758 * [backup-simplify]: Simplify d1 into d1
1.758 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.758 * [taylor]: Taking taylor expansion of d2 in d2
1.758 * [backup-simplify]: Simplify 0 into 0
1.758 * [backup-simplify]: Simplify 1 into 1
1.758 * [taylor]: Taking taylor expansion of d1 in d2
1.758 * [backup-simplify]: Simplify d1 into d1
1.758 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.758 * [taylor]: Taking taylor expansion of d3 in d2
1.758 * [backup-simplify]: Simplify d3 into d3
1.758 * [taylor]: Taking taylor expansion of d1 in d2
1.758 * [backup-simplify]: Simplify d1 into d1
1.759 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
1.759 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1.759 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.759 * [taylor]: Taking taylor expansion of d4 in d1
1.759 * [backup-simplify]: Simplify d4 into d4
1.759 * [taylor]: Taking taylor expansion of d1 in d1
1.759 * [backup-simplify]: Simplify 0 into 0
1.759 * [backup-simplify]: Simplify 1 into 1
1.759 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.759 * [taylor]: Taking taylor expansion of d2 in d1
1.759 * [backup-simplify]: Simplify d2 into d2
1.759 * [taylor]: Taking taylor expansion of d1 in d1
1.759 * [backup-simplify]: Simplify 0 into 0
1.759 * [backup-simplify]: Simplify 1 into 1
1.759 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.759 * [taylor]: Taking taylor expansion of d3 in d1
1.759 * [backup-simplify]: Simplify d3 into d3
1.759 * [taylor]: Taking taylor expansion of d1 in d1
1.759 * [backup-simplify]: Simplify 0 into 0
1.759 * [backup-simplify]: Simplify 1 into 1
1.759 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
1.759 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1.759 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.759 * [taylor]: Taking taylor expansion of d4 in d1
1.759 * [backup-simplify]: Simplify d4 into d4
1.759 * [taylor]: Taking taylor expansion of d1 in d1
1.759 * [backup-simplify]: Simplify 0 into 0
1.759 * [backup-simplify]: Simplify 1 into 1
1.759 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.759 * [taylor]: Taking taylor expansion of d2 in d1
1.759 * [backup-simplify]: Simplify d2 into d2
1.759 * [taylor]: Taking taylor expansion of d1 in d1
1.759 * [backup-simplify]: Simplify 0 into 0
1.759 * [backup-simplify]: Simplify 1 into 1
1.759 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.759 * [taylor]: Taking taylor expansion of d3 in d1
1.759 * [backup-simplify]: Simplify d3 into d3
1.759 * [taylor]: Taking taylor expansion of d1 in d1
1.759 * [backup-simplify]: Simplify 0 into 0
1.759 * [backup-simplify]: Simplify 1 into 1
1.759 * [backup-simplify]: Simplify (* d4 0) into 0
1.759 * [backup-simplify]: Simplify (* d2 0) into 0
1.760 * [backup-simplify]: Simplify (+ 0 0) into 0
1.760 * [backup-simplify]: Simplify (* d3 0) into 0
1.760 * [backup-simplify]: Simplify (- 0) into 0
1.760 * [backup-simplify]: Simplify (+ 0 0) into 0
1.760 * [taylor]: Taking taylor expansion of 0 in d2
1.760 * [backup-simplify]: Simplify 0 into 0
1.760 * [taylor]: Taking taylor expansion of 0 in d3
1.760 * [backup-simplify]: Simplify 0 into 0
1.760 * [taylor]: Taking taylor expansion of 0 in d4
1.760 * [backup-simplify]: Simplify 0 into 0
1.760 * [backup-simplify]: Simplify 0 into 0
1.761 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.761 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.761 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
1.761 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.761 * [backup-simplify]: Simplify (- d3) into (- d3)
1.761 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
1.761 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
1.761 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
1.761 * [taylor]: Taking taylor expansion of d4 in d2
1.761 * [backup-simplify]: Simplify d4 into d4
1.761 * [taylor]: Taking taylor expansion of d2 in d2
1.761 * [backup-simplify]: Simplify 0 into 0
1.761 * [backup-simplify]: Simplify 1 into 1
1.762 * [taylor]: Taking taylor expansion of d3 in d2
1.762 * [backup-simplify]: Simplify d3 into d3
1.762 * [backup-simplify]: Simplify (+ d4 0) into d4
1.762 * [backup-simplify]: Simplify (- d3) into (- d3)
1.762 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
1.762 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
1.762 * [taylor]: Taking taylor expansion of d4 in d3
1.762 * [backup-simplify]: Simplify d4 into d4
1.762 * [taylor]: Taking taylor expansion of d3 in d3
1.762 * [backup-simplify]: Simplify 0 into 0
1.762 * [backup-simplify]: Simplify 1 into 1
1.762 * [backup-simplify]: Simplify (- 0) into 0
1.762 * [backup-simplify]: Simplify (+ d4 0) into d4
1.762 * [taylor]: Taking taylor expansion of d4 in d4
1.762 * [backup-simplify]: Simplify 0 into 0
1.762 * [backup-simplify]: Simplify 1 into 1
1.762 * [backup-simplify]: Simplify 0 into 0
1.762 * [taylor]: Taking taylor expansion of 0 in d3
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [taylor]: Taking taylor expansion of 0 in d4
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [taylor]: Taking taylor expansion of 0 in d4
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1.764 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.764 * [backup-simplify]: Simplify (+ 0 0) into 0
1.765 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.765 * [backup-simplify]: Simplify (- 0) into 0
1.766 * [backup-simplify]: Simplify (+ 0 0) into 0
1.766 * [taylor]: Taking taylor expansion of 0 in d2
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [taylor]: Taking taylor expansion of 0 in d3
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [taylor]: Taking taylor expansion of 0 in d4
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
1.766 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
1.767 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
1.767 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1.767 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1.767 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
1.767 * [taylor]: Taking taylor expansion of d2 in d4
1.767 * [backup-simplify]: Simplify d2 into d2
1.767 * [taylor]: Taking taylor expansion of d1 in d4
1.767 * [backup-simplify]: Simplify d1 into d1
1.767 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.767 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.767 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1.767 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
1.767 * [taylor]: Taking taylor expansion of d4 in d4
1.767 * [backup-simplify]: Simplify 0 into 0
1.767 * [backup-simplify]: Simplify 1 into 1
1.767 * [taylor]: Taking taylor expansion of d1 in d4
1.767 * [backup-simplify]: Simplify d1 into d1
1.767 * [backup-simplify]: Simplify (* 0 d1) into 0
1.768 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.768 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.768 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1.768 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
1.768 * [taylor]: Taking taylor expansion of d3 in d4
1.768 * [backup-simplify]: Simplify d3 into d3
1.768 * [taylor]: Taking taylor expansion of d1 in d4
1.768 * [backup-simplify]: Simplify d1 into d1
1.768 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.768 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.768 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
1.768 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1.768 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1.768 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.768 * [taylor]: Taking taylor expansion of d2 in d3
1.768 * [backup-simplify]: Simplify d2 into d2
1.768 * [taylor]: Taking taylor expansion of d1 in d3
1.768 * [backup-simplify]: Simplify d1 into d1
1.768 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.768 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.769 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1.769 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
1.769 * [taylor]: Taking taylor expansion of d4 in d3
1.769 * [backup-simplify]: Simplify d4 into d4
1.769 * [taylor]: Taking taylor expansion of d1 in d3
1.769 * [backup-simplify]: Simplify d1 into d1
1.769 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
1.769 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1.769 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1.769 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.769 * [taylor]: Taking taylor expansion of d3 in d3
1.769 * [backup-simplify]: Simplify 0 into 0
1.769 * [backup-simplify]: Simplify 1 into 1
1.769 * [taylor]: Taking taylor expansion of d1 in d3
1.769 * [backup-simplify]: Simplify d1 into d1
1.769 * [backup-simplify]: Simplify (* 0 d1) into 0
1.769 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.770 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.770 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
1.770 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1.770 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1.770 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.770 * [taylor]: Taking taylor expansion of d2 in d2
1.770 * [backup-simplify]: Simplify 0 into 0
1.770 * [backup-simplify]: Simplify 1 into 1
1.770 * [taylor]: Taking taylor expansion of d1 in d2
1.770 * [backup-simplify]: Simplify d1 into d1
1.770 * [backup-simplify]: Simplify (* 0 d1) into 0
1.770 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.770 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.770 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1.770 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
1.770 * [taylor]: Taking taylor expansion of d4 in d2
1.770 * [backup-simplify]: Simplify d4 into d4
1.770 * [taylor]: Taking taylor expansion of d1 in d2
1.770 * [backup-simplify]: Simplify d1 into d1
1.770 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
1.771 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1.771 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1.771 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.771 * [taylor]: Taking taylor expansion of d3 in d2
1.771 * [backup-simplify]: Simplify d3 into d3
1.771 * [taylor]: Taking taylor expansion of d1 in d2
1.771 * [backup-simplify]: Simplify d1 into d1
1.771 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.771 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.771 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1.771 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1.771 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.771 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.771 * [taylor]: Taking taylor expansion of d2 in d1
1.771 * [backup-simplify]: Simplify d2 into d2
1.771 * [taylor]: Taking taylor expansion of d1 in d1
1.771 * [backup-simplify]: Simplify 0 into 0
1.771 * [backup-simplify]: Simplify 1 into 1
1.771 * [backup-simplify]: Simplify (* d2 0) into 0
1.772 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.772 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.772 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1.772 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.772 * [taylor]: Taking taylor expansion of d4 in d1
1.772 * [backup-simplify]: Simplify d4 into d4
1.772 * [taylor]: Taking taylor expansion of d1 in d1
1.772 * [backup-simplify]: Simplify 0 into 0
1.772 * [backup-simplify]: Simplify 1 into 1
1.772 * [backup-simplify]: Simplify (* d4 0) into 0
1.772 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.772 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.772 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.772 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.772 * [taylor]: Taking taylor expansion of d3 in d1
1.772 * [backup-simplify]: Simplify d3 into d3
1.772 * [taylor]: Taking taylor expansion of d1 in d1
1.772 * [backup-simplify]: Simplify 0 into 0
1.772 * [backup-simplify]: Simplify 1 into 1
1.772 * [backup-simplify]: Simplify (* d3 0) into 0
1.773 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.773 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.773 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1.773 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1.773 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.773 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.773 * [taylor]: Taking taylor expansion of d2 in d1
1.773 * [backup-simplify]: Simplify d2 into d2
1.773 * [taylor]: Taking taylor expansion of d1 in d1
1.773 * [backup-simplify]: Simplify 0 into 0
1.773 * [backup-simplify]: Simplify 1 into 1
1.773 * [backup-simplify]: Simplify (* d2 0) into 0
1.774 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.774 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.774 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1.774 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.774 * [taylor]: Taking taylor expansion of d4 in d1
1.774 * [backup-simplify]: Simplify d4 into d4
1.774 * [taylor]: Taking taylor expansion of d1 in d1
1.774 * [backup-simplify]: Simplify 0 into 0
1.774 * [backup-simplify]: Simplify 1 into 1
1.774 * [backup-simplify]: Simplify (* d4 0) into 0
1.774 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.774 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.774 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.774 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.775 * [taylor]: Taking taylor expansion of d3 in d1
1.775 * [backup-simplify]: Simplify d3 into d3
1.775 * [taylor]: Taking taylor expansion of d1 in d1
1.775 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify 1 into 1
1.775 * [backup-simplify]: Simplify (* d3 0) into 0
1.775 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.775 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.775 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1.775 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.776 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1.776 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1.776 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1.776 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.776 * [taylor]: Taking taylor expansion of d4 in d2
1.776 * [backup-simplify]: Simplify d4 into d4
1.776 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.776 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.776 * [taylor]: Taking taylor expansion of d2 in d2
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 1 into 1
1.776 * [backup-simplify]: Simplify (/ 1 1) into 1
1.776 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.776 * [taylor]: Taking taylor expansion of d3 in d2
1.776 * [backup-simplify]: Simplify d3 into d3
1.776 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.777 * [backup-simplify]: Simplify (+ 0 1) into 1
1.777 * [backup-simplify]: Simplify (+ 1 0) into 1
1.777 * [taylor]: Taking taylor expansion of 1 in d3
1.777 * [backup-simplify]: Simplify 1 into 1
1.778 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1.779 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.779 * [backup-simplify]: Simplify (+ 0 0) into 0
1.780 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.780 * [backup-simplify]: Simplify (- 0) into 0
1.781 * [backup-simplify]: Simplify (+ 0 0) into 0
1.781 * [taylor]: Taking taylor expansion of 0 in d2
1.781 * [backup-simplify]: Simplify 0 into 0
1.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.782 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.782 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.782 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1.782 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1.782 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.782 * [taylor]: Taking taylor expansion of d4 in d3
1.782 * [backup-simplify]: Simplify d4 into d4
1.782 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.782 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.782 * [taylor]: Taking taylor expansion of d3 in d3
1.782 * [backup-simplify]: Simplify 0 into 0
1.782 * [backup-simplify]: Simplify 1 into 1
1.783 * [backup-simplify]: Simplify (/ 1 1) into 1
1.783 * [backup-simplify]: Simplify (- 1) into -1
1.783 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.783 * [taylor]: Taking taylor expansion of -1 in d4
1.784 * [backup-simplify]: Simplify -1 into -1
1.784 * [taylor]: Taking taylor expansion of 1 in d4
1.784 * [backup-simplify]: Simplify 1 into 1
1.784 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.785 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.785 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.786 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1.786 * [backup-simplify]: Simplify (+ 0 0) into 0
1.788 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.789 * [backup-simplify]: Simplify (- 0) into 0
1.789 * [backup-simplify]: Simplify (+ 0 0) into 0
1.789 * [taylor]: Taking taylor expansion of 0 in d2
1.789 * [backup-simplify]: Simplify 0 into 0
1.789 * [taylor]: Taking taylor expansion of 0 in d3
1.789 * [backup-simplify]: Simplify 0 into 0
1.789 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.791 * [backup-simplify]: Simplify (+ 0 0) into 0
1.791 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.791 * [backup-simplify]: Simplify (- 0) into 0
1.792 * [backup-simplify]: Simplify (+ 0 0) into 0
1.792 * [taylor]: Taking taylor expansion of 0 in d3
1.792 * [backup-simplify]: Simplify 0 into 0
1.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.793 * [backup-simplify]: Simplify (- 0) into 0
1.793 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.793 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.793 * [taylor]: Taking taylor expansion of d4 in d4
1.793 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify 1 into 1
1.793 * [backup-simplify]: Simplify (/ 1 1) into 1
1.793 * [backup-simplify]: Simplify 1 into 1
1.793 * [taylor]: Taking taylor expansion of 0 in d4
1.793 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify -1 into -1
1.794 * [backup-simplify]: Simplify 1 into 1
1.794 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1.794 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
1.794 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
1.795 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
1.795 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1.795 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1.795 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
1.795 * [taylor]: Taking taylor expansion of d2 in d4
1.795 * [backup-simplify]: Simplify d2 into d2
1.795 * [taylor]: Taking taylor expansion of d1 in d4
1.795 * [backup-simplify]: Simplify d1 into d1
1.795 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.795 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.795 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1.795 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
1.795 * [taylor]: Taking taylor expansion of d4 in d4
1.795 * [backup-simplify]: Simplify 0 into 0
1.795 * [backup-simplify]: Simplify 1 into 1
1.795 * [taylor]: Taking taylor expansion of d1 in d4
1.795 * [backup-simplify]: Simplify d1 into d1
1.795 * [backup-simplify]: Simplify (* 0 d1) into 0
1.795 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.796 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.796 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1.796 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
1.796 * [taylor]: Taking taylor expansion of d3 in d4
1.796 * [backup-simplify]: Simplify d3 into d3
1.796 * [taylor]: Taking taylor expansion of d1 in d4
1.796 * [backup-simplify]: Simplify d1 into d1
1.796 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.796 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.796 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
1.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1.796 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1.796 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.796 * [taylor]: Taking taylor expansion of d2 in d3
1.796 * [backup-simplify]: Simplify d2 into d2
1.796 * [taylor]: Taking taylor expansion of d1 in d3
1.796 * [backup-simplify]: Simplify d1 into d1
1.796 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.796 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.796 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1.796 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
1.796 * [taylor]: Taking taylor expansion of d4 in d3
1.796 * [backup-simplify]: Simplify d4 into d4
1.796 * [taylor]: Taking taylor expansion of d1 in d3
1.796 * [backup-simplify]: Simplify d1 into d1
1.796 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
1.796 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1.796 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1.796 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.796 * [taylor]: Taking taylor expansion of d3 in d3
1.796 * [backup-simplify]: Simplify 0 into 0
1.796 * [backup-simplify]: Simplify 1 into 1
1.797 * [taylor]: Taking taylor expansion of d1 in d3
1.797 * [backup-simplify]: Simplify d1 into d1
1.797 * [backup-simplify]: Simplify (* 0 d1) into 0
1.797 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.797 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.797 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
1.797 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1.797 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1.797 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.797 * [taylor]: Taking taylor expansion of d2 in d2
1.797 * [backup-simplify]: Simplify 0 into 0
1.797 * [backup-simplify]: Simplify 1 into 1
1.797 * [taylor]: Taking taylor expansion of d1 in d2
1.797 * [backup-simplify]: Simplify d1 into d1
1.797 * [backup-simplify]: Simplify (* 0 d1) into 0
1.798 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.798 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.798 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1.798 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
1.798 * [taylor]: Taking taylor expansion of d4 in d2
1.798 * [backup-simplify]: Simplify d4 into d4
1.798 * [taylor]: Taking taylor expansion of d1 in d2
1.798 * [backup-simplify]: Simplify d1 into d1
1.798 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
1.798 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1.798 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1.798 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.798 * [taylor]: Taking taylor expansion of d3 in d2
1.798 * [backup-simplify]: Simplify d3 into d3
1.798 * [taylor]: Taking taylor expansion of d1 in d2
1.798 * [backup-simplify]: Simplify d1 into d1
1.798 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.798 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.798 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1.798 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1.798 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.798 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.798 * [taylor]: Taking taylor expansion of d2 in d1
1.798 * [backup-simplify]: Simplify d2 into d2
1.798 * [taylor]: Taking taylor expansion of d1 in d1
1.799 * [backup-simplify]: Simplify 0 into 0
1.799 * [backup-simplify]: Simplify 1 into 1
1.799 * [backup-simplify]: Simplify (* d2 0) into 0
1.799 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.799 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.799 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1.799 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.799 * [taylor]: Taking taylor expansion of d4 in d1
1.799 * [backup-simplify]: Simplify d4 into d4
1.799 * [taylor]: Taking taylor expansion of d1 in d1
1.799 * [backup-simplify]: Simplify 0 into 0
1.799 * [backup-simplify]: Simplify 1 into 1
1.799 * [backup-simplify]: Simplify (* d4 0) into 0
1.800 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.800 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.800 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.800 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.800 * [taylor]: Taking taylor expansion of d3 in d1
1.800 * [backup-simplify]: Simplify d3 into d3
1.800 * [taylor]: Taking taylor expansion of d1 in d1
1.800 * [backup-simplify]: Simplify 0 into 0
1.800 * [backup-simplify]: Simplify 1 into 1
1.800 * [backup-simplify]: Simplify (* d3 0) into 0
1.800 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.800 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.800 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1.800 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1.800 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.801 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.801 * [taylor]: Taking taylor expansion of d2 in d1
1.801 * [backup-simplify]: Simplify d2 into d2
1.801 * [taylor]: Taking taylor expansion of d1 in d1
1.801 * [backup-simplify]: Simplify 0 into 0
1.801 * [backup-simplify]: Simplify 1 into 1
1.801 * [backup-simplify]: Simplify (* d2 0) into 0
1.801 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.801 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.801 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1.801 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.801 * [taylor]: Taking taylor expansion of d4 in d1
1.801 * [backup-simplify]: Simplify d4 into d4
1.801 * [taylor]: Taking taylor expansion of d1 in d1
1.801 * [backup-simplify]: Simplify 0 into 0
1.801 * [backup-simplify]: Simplify 1 into 1
1.801 * [backup-simplify]: Simplify (* d4 0) into 0
1.802 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.802 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.802 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.802 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.802 * [taylor]: Taking taylor expansion of d3 in d1
1.802 * [backup-simplify]: Simplify d3 into d3
1.802 * [taylor]: Taking taylor expansion of d1 in d1
1.802 * [backup-simplify]: Simplify 0 into 0
1.802 * [backup-simplify]: Simplify 1 into 1
1.802 * [backup-simplify]: Simplify (* d3 0) into 0
1.802 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.802 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.803 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1.803 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.803 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1.803 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1.803 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1.803 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.803 * [taylor]: Taking taylor expansion of d4 in d2
1.803 * [backup-simplify]: Simplify d4 into d4
1.803 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.803 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.803 * [taylor]: Taking taylor expansion of d2 in d2
1.803 * [backup-simplify]: Simplify 0 into 0
1.803 * [backup-simplify]: Simplify 1 into 1
1.803 * [backup-simplify]: Simplify (/ 1 1) into 1
1.804 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.804 * [taylor]: Taking taylor expansion of d3 in d2
1.804 * [backup-simplify]: Simplify d3 into d3
1.804 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.804 * [backup-simplify]: Simplify (+ 0 1) into 1
1.805 * [backup-simplify]: Simplify (+ 1 0) into 1
1.805 * [taylor]: Taking taylor expansion of 1 in d3
1.805 * [backup-simplify]: Simplify 1 into 1
1.805 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1.806 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.807 * [backup-simplify]: Simplify (+ 0 0) into 0
1.807 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.808 * [backup-simplify]: Simplify (- 0) into 0
1.808 * [backup-simplify]: Simplify (+ 0 0) into 0
1.808 * [taylor]: Taking taylor expansion of 0 in d2
1.808 * [backup-simplify]: Simplify 0 into 0
1.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.809 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.809 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.809 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1.809 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1.809 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.809 * [taylor]: Taking taylor expansion of d4 in d3
1.809 * [backup-simplify]: Simplify d4 into d4
1.809 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.809 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.809 * [taylor]: Taking taylor expansion of d3 in d3
1.809 * [backup-simplify]: Simplify 0 into 0
1.809 * [backup-simplify]: Simplify 1 into 1
1.810 * [backup-simplify]: Simplify (/ 1 1) into 1
1.810 * [backup-simplify]: Simplify (- 1) into -1
1.810 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.811 * [taylor]: Taking taylor expansion of -1 in d4
1.811 * [backup-simplify]: Simplify -1 into -1
1.811 * [taylor]: Taking taylor expansion of 1 in d4
1.811 * [backup-simplify]: Simplify 1 into 1
1.811 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.812 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1.813 * [backup-simplify]: Simplify (+ 0 0) into 0
1.814 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.814 * [backup-simplify]: Simplify (- 0) into 0
1.814 * [backup-simplify]: Simplify (+ 0 0) into 0
1.814 * [taylor]: Taking taylor expansion of 0 in d2
1.814 * [backup-simplify]: Simplify 0 into 0
1.815 * [taylor]: Taking taylor expansion of 0 in d3
1.815 * [backup-simplify]: Simplify 0 into 0
1.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.816 * [backup-simplify]: Simplify (+ 0 0) into 0
1.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.816 * [backup-simplify]: Simplify (- 0) into 0
1.817 * [backup-simplify]: Simplify (+ 0 0) into 0
1.817 * [taylor]: Taking taylor expansion of 0 in d3
1.817 * [backup-simplify]: Simplify 0 into 0
1.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.818 * [backup-simplify]: Simplify (- 0) into 0
1.818 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.818 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.818 * [taylor]: Taking taylor expansion of d4 in d4
1.818 * [backup-simplify]: Simplify 0 into 0
1.818 * [backup-simplify]: Simplify 1 into 1
1.818 * [backup-simplify]: Simplify (/ 1 1) into 1
1.818 * [backup-simplify]: Simplify 1 into 1
1.818 * [taylor]: Taking taylor expansion of 0 in d4
1.818 * [backup-simplify]: Simplify 0 into 0
1.818 * [backup-simplify]: Simplify -1 into -1
1.818 * [backup-simplify]: Simplify 1 into 1
1.819 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1.819 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.819 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1)))
1.819 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0
1.819 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4
1.819 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
1.819 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
1.819 * [taylor]: Taking taylor expansion of d4 in d4
1.819 * [backup-simplify]: Simplify 0 into 0
1.819 * [backup-simplify]: Simplify 1 into 1
1.819 * [taylor]: Taking taylor expansion of d1 in d4
1.819 * [backup-simplify]: Simplify d1 into d1
1.819 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
1.819 * [taylor]: Taking taylor expansion of d2 in d4
1.819 * [backup-simplify]: Simplify d2 into d2
1.819 * [taylor]: Taking taylor expansion of d1 in d4
1.819 * [backup-simplify]: Simplify d1 into d1
1.819 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4
1.819 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
1.819 * [taylor]: Taking taylor expansion of d1 in d4
1.819 * [backup-simplify]: Simplify d1 into d1
1.819 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
1.819 * [taylor]: Taking taylor expansion of d3 in d4
1.819 * [backup-simplify]: Simplify d3 into d3
1.819 * [taylor]: Taking taylor expansion of d1 in d4
1.819 * [backup-simplify]: Simplify d1 into d1
1.819 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3
1.819 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
1.819 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
1.819 * [taylor]: Taking taylor expansion of d4 in d3
1.819 * [backup-simplify]: Simplify d4 into d4
1.819 * [taylor]: Taking taylor expansion of d1 in d3
1.819 * [backup-simplify]: Simplify d1 into d1
1.819 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.819 * [taylor]: Taking taylor expansion of d2 in d3
1.819 * [backup-simplify]: Simplify d2 into d2
1.819 * [taylor]: Taking taylor expansion of d1 in d3
1.819 * [backup-simplify]: Simplify d1 into d1
1.819 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3
1.819 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
1.819 * [taylor]: Taking taylor expansion of d1 in d3
1.819 * [backup-simplify]: Simplify d1 into d1
1.819 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.819 * [taylor]: Taking taylor expansion of d3 in d3
1.819 * [backup-simplify]: Simplify 0 into 0
1.819 * [backup-simplify]: Simplify 1 into 1
1.819 * [taylor]: Taking taylor expansion of d1 in d3
1.819 * [backup-simplify]: Simplify d1 into d1
1.819 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2
1.819 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
1.819 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
1.820 * [taylor]: Taking taylor expansion of d4 in d2
1.820 * [backup-simplify]: Simplify d4 into d4
1.820 * [taylor]: Taking taylor expansion of d1 in d2
1.820 * [backup-simplify]: Simplify d1 into d1
1.820 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.820 * [taylor]: Taking taylor expansion of d2 in d2
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of d1 in d2
1.820 * [backup-simplify]: Simplify d1 into d1
1.820 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2
1.820 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
1.820 * [taylor]: Taking taylor expansion of d1 in d2
1.820 * [backup-simplify]: Simplify d1 into d1
1.820 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.820 * [taylor]: Taking taylor expansion of d3 in d2
1.820 * [backup-simplify]: Simplify d3 into d3
1.820 * [taylor]: Taking taylor expansion of d1 in d2
1.820 * [backup-simplify]: Simplify d1 into d1
1.820 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
1.820 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1.820 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.820 * [taylor]: Taking taylor expansion of d4 in d1
1.820 * [backup-simplify]: Simplify d4 into d4
1.820 * [taylor]: Taking taylor expansion of d1 in d1
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.820 * [taylor]: Taking taylor expansion of d2 in d1
1.820 * [backup-simplify]: Simplify d2 into d2
1.820 * [taylor]: Taking taylor expansion of d1 in d1
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
1.820 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
1.820 * [taylor]: Taking taylor expansion of d1 in d1
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.820 * [taylor]: Taking taylor expansion of d3 in d1
1.820 * [backup-simplify]: Simplify d3 into d3
1.820 * [taylor]: Taking taylor expansion of d1 in d1
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
1.820 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1.820 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.820 * [taylor]: Taking taylor expansion of d4 in d1
1.820 * [backup-simplify]: Simplify d4 into d4
1.820 * [taylor]: Taking taylor expansion of d1 in d1
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.820 * [taylor]: Taking taylor expansion of d2 in d1
1.820 * [backup-simplify]: Simplify d2 into d2
1.820 * [taylor]: Taking taylor expansion of d1 in d1
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
1.820 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
1.820 * [taylor]: Taking taylor expansion of d1 in d1
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.820 * [taylor]: Taking taylor expansion of d3 in d1
1.820 * [backup-simplify]: Simplify d3 into d3
1.820 * [taylor]: Taking taylor expansion of d1 in d1
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.821 * [backup-simplify]: Simplify (* d4 0) into 0
1.821 * [backup-simplify]: Simplify (* d2 0) into 0
1.821 * [backup-simplify]: Simplify (+ 0 0) into 0
1.821 * [backup-simplify]: Simplify (* d3 0) into 0
1.821 * [backup-simplify]: Simplify (+ 0 0) into 0
1.821 * [backup-simplify]: Simplify (- 0) into 0
1.822 * [backup-simplify]: Simplify (+ 0 0) into 0
1.822 * [taylor]: Taking taylor expansion of 0 in d2
1.822 * [backup-simplify]: Simplify 0 into 0
1.822 * [taylor]: Taking taylor expansion of 0 in d3
1.822 * [backup-simplify]: Simplify 0 into 0
1.822 * [taylor]: Taking taylor expansion of 0 in d4
1.822 * [backup-simplify]: Simplify 0 into 0
1.822 * [backup-simplify]: Simplify 0 into 0
1.822 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.822 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.822 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
1.822 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.823 * [backup-simplify]: Simplify (+ 0 d3) into d3
1.823 * [backup-simplify]: Simplify (- d3) into (- d3)
1.823 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
1.823 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
1.823 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
1.823 * [taylor]: Taking taylor expansion of d4 in d2
1.823 * [backup-simplify]: Simplify d4 into d4
1.823 * [taylor]: Taking taylor expansion of d2 in d2
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 1 into 1
1.823 * [taylor]: Taking taylor expansion of d3 in d2
1.823 * [backup-simplify]: Simplify d3 into d3
1.823 * [backup-simplify]: Simplify (+ d4 0) into d4
1.823 * [backup-simplify]: Simplify (- d3) into (- d3)
1.823 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
1.823 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
1.823 * [taylor]: Taking taylor expansion of d4 in d3
1.823 * [backup-simplify]: Simplify d4 into d4
1.823 * [taylor]: Taking taylor expansion of d3 in d3
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 1 into 1
1.823 * [backup-simplify]: Simplify (- 0) into 0
1.823 * [backup-simplify]: Simplify (+ d4 0) into d4
1.823 * [taylor]: Taking taylor expansion of d4 in d4
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 1 into 1
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [taylor]: Taking taylor expansion of 0 in d3
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [taylor]: Taking taylor expansion of 0 in d4
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [taylor]: Taking taylor expansion of 0 in d4
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 0 into 0
1.824 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1.824 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.824 * [backup-simplify]: Simplify (+ 0 0) into 0
1.825 * [backup-simplify]: Simplify (* 1 1) into 1
1.825 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.825 * [backup-simplify]: Simplify (+ 1 0) into 1
1.826 * [backup-simplify]: Simplify (- 1) into -1
1.826 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.826 * [taylor]: Taking taylor expansion of -1 in d2
1.826 * [backup-simplify]: Simplify -1 into -1
1.826 * [taylor]: Taking taylor expansion of -1 in d3
1.826 * [backup-simplify]: Simplify -1 into -1
1.826 * [taylor]: Taking taylor expansion of -1 in d4
1.826 * [backup-simplify]: Simplify -1 into -1
1.826 * [backup-simplify]: Simplify -1 into -1
1.826 * [backup-simplify]: Simplify (+ 0 1) into 1
1.827 * [backup-simplify]: Simplify (- 0) into 0
1.827 * [backup-simplify]: Simplify (+ 1 0) into 1
1.827 * [taylor]: Taking taylor expansion of 1 in d3
1.827 * [backup-simplify]: Simplify 1 into 1
1.827 * [taylor]: Taking taylor expansion of 1 in d4
1.827 * [backup-simplify]: Simplify 1 into 1
1.827 * [backup-simplify]: Simplify 1 into 1
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 (- 1) into -1
1.827 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.828 * [taylor]: Taking taylor expansion of -1 in d4
1.828 * [backup-simplify]: Simplify -1 into -1
1.828 * [backup-simplify]: Simplify -1 into -1
1.828 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
1.829 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
1.829 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
1.829 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1.829 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1.829 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
1.829 * [taylor]: Taking taylor expansion of d2 in d4
1.829 * [backup-simplify]: Simplify d2 into d2
1.829 * [taylor]: Taking taylor expansion of d1 in d4
1.829 * [backup-simplify]: Simplify d1 into d1
1.829 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.829 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.829 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1.829 * [taylor]: Taking taylor expansion of (* d4 d1) in 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 * [taylor]: Taking taylor expansion of d1 in d4
1.829 * [backup-simplify]: Simplify d1 into d1
1.829 * [backup-simplify]: Simplify (* 0 d1) into 0
1.830 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.830 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.830 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1.830 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1.830 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
1.830 * [taylor]: Taking taylor expansion of d1 in d4
1.830 * [backup-simplify]: Simplify d1 into d1
1.830 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
1.830 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1.830 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1.830 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
1.830 * [taylor]: Taking taylor expansion of d3 in d4
1.830 * [backup-simplify]: Simplify d3 into d3
1.830 * [taylor]: Taking taylor expansion of d1 in d4
1.830 * [backup-simplify]: Simplify d1 into d1
1.830 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.830 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.830 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1.830 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1.830 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1.830 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.830 * [taylor]: Taking taylor expansion of d2 in d3
1.830 * [backup-simplify]: Simplify d2 into d2
1.830 * [taylor]: Taking taylor expansion of d1 in d3
1.830 * [backup-simplify]: Simplify d1 into d1
1.831 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.831 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.831 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1.831 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
1.831 * [taylor]: Taking taylor expansion of d4 in d3
1.831 * [backup-simplify]: Simplify d4 into d4
1.831 * [taylor]: Taking taylor expansion of d1 in d3
1.831 * [backup-simplify]: Simplify d1 into d1
1.831 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
1.831 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1.831 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1.831 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1.831 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
1.831 * [taylor]: Taking taylor expansion of d1 in d3
1.831 * [backup-simplify]: Simplify d1 into d1
1.831 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
1.831 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1.831 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1.831 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.831 * [taylor]: Taking taylor expansion of d3 in d3
1.831 * [backup-simplify]: Simplify 0 into 0
1.831 * [backup-simplify]: Simplify 1 into 1
1.831 * [taylor]: Taking taylor expansion of d1 in d3
1.831 * [backup-simplify]: Simplify d1 into d1
1.831 * [backup-simplify]: Simplify (* 0 d1) into 0
1.832 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.832 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.832 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1.832 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1.832 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1.832 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.832 * [taylor]: Taking taylor expansion of d2 in d2
1.832 * [backup-simplify]: Simplify 0 into 0
1.832 * [backup-simplify]: Simplify 1 into 1
1.832 * [taylor]: Taking taylor expansion of d1 in d2
1.832 * [backup-simplify]: Simplify d1 into d1
1.832 * [backup-simplify]: Simplify (* 0 d1) into 0
1.832 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.833 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.833 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1.833 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
1.833 * [taylor]: Taking taylor expansion of d4 in d2
1.833 * [backup-simplify]: Simplify d4 into d4
1.833 * [taylor]: Taking taylor expansion of d1 in d2
1.833 * [backup-simplify]: Simplify d1 into d1
1.833 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
1.833 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1.833 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1.833 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1.833 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
1.833 * [taylor]: Taking taylor expansion of d1 in d2
1.833 * [backup-simplify]: Simplify d1 into d1
1.833 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
1.833 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1.833 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1.833 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.833 * [taylor]: Taking taylor expansion of d3 in d2
1.833 * [backup-simplify]: Simplify d3 into d3
1.833 * [taylor]: Taking taylor expansion of d1 in d2
1.833 * [backup-simplify]: Simplify d1 into d1
1.833 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.833 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.833 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1.833 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1.833 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.833 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.834 * [taylor]: Taking taylor expansion of d2 in d1
1.834 * [backup-simplify]: Simplify d2 into d2
1.834 * [taylor]: Taking taylor expansion of d1 in d1
1.834 * [backup-simplify]: Simplify 0 into 0
1.834 * [backup-simplify]: Simplify 1 into 1
1.834 * [backup-simplify]: Simplify (* d2 0) into 0
1.834 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.834 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.834 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1.834 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.834 * [taylor]: Taking taylor expansion of d4 in d1
1.834 * [backup-simplify]: Simplify d4 into d4
1.834 * [taylor]: Taking taylor expansion of d1 in d1
1.834 * [backup-simplify]: Simplify 0 into 0
1.834 * [backup-simplify]: Simplify 1 into 1
1.834 * [backup-simplify]: Simplify (* d4 0) into 0
1.835 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.835 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.835 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1.835 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1.835 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
1.835 * [taylor]: Taking taylor expansion of d1 in d1
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
1.836 * [backup-simplify]: Simplify (/ 1 1) into 1
1.836 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.836 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.836 * [taylor]: Taking taylor expansion of d3 in d1
1.836 * [backup-simplify]: Simplify d3 into d3
1.836 * [taylor]: Taking taylor expansion of d1 in d1
1.836 * [backup-simplify]: Simplify 0 into 0
1.836 * [backup-simplify]: Simplify 1 into 1
1.836 * [backup-simplify]: Simplify (* d3 0) into 0
1.836 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.836 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.836 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1.836 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1.836 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.836 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.836 * [taylor]: Taking taylor expansion of d2 in d1
1.836 * [backup-simplify]: Simplify d2 into d2
1.836 * [taylor]: Taking taylor expansion of d1 in d1
1.837 * [backup-simplify]: Simplify 0 into 0
1.837 * [backup-simplify]: Simplify 1 into 1
1.837 * [backup-simplify]: Simplify (* d2 0) into 0
1.837 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.837 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.837 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1.837 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.837 * [taylor]: Taking taylor expansion of d4 in d1
1.837 * [backup-simplify]: Simplify d4 into d4
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
1.837 * [backup-simplify]: Simplify (* d4 0) into 0
1.838 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.838 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.838 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1.838 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1.838 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
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 1) into 1
1.839 * [backup-simplify]: Simplify (/ 1 1) into 1
1.839 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.839 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.839 * [taylor]: Taking taylor expansion of d3 in d1
1.839 * [backup-simplify]: Simplify d3 into 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
1.839 * [backup-simplify]: Simplify (* d3 0) into 0
1.839 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.839 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
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
1.841 * [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 d4) (/ 1 d2))
1.841 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.842 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1.842 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.842 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1.842 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1.842 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
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)
1.843 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.843 * [taylor]: Taking taylor expansion of d2 in d2
1.843 * [backup-simplify]: Simplify 0 into 0
1.843 * [backup-simplify]: Simplify 1 into 1
1.843 * [backup-simplify]: Simplify (/ 1 1) into 1
1.843 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.843 * [taylor]: Taking taylor expansion of d3 in d2
1.843 * [backup-simplify]: Simplify d3 into d3
1.843 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.843 * [backup-simplify]: Simplify (+ 0 1) into 1
1.844 * [backup-simplify]: Simplify (+ 1 0) into 1
1.844 * [taylor]: Taking taylor expansion of 1 in d3
1.844 * [backup-simplify]: Simplify 1 into 1
1.844 * [taylor]: Taking taylor expansion of -1 in d3
1.844 * [backup-simplify]: Simplify -1 into -1
1.845 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1.845 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.846 * [backup-simplify]: Simplify (+ 0 0) into 0
1.847 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.848 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.848 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 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
1.849 * [taylor]: Taking taylor expansion of 0 in d2
1.849 * [backup-simplify]: Simplify 0 into 0
1.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.850 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.850 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.850 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1.850 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1.850 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.850 * [taylor]: Taking taylor expansion of d4 in d3
1.850 * [backup-simplify]: Simplify d4 into d4
1.851 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.851 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.851 * [taylor]: Taking taylor expansion of d3 in d3
1.851 * [backup-simplify]: Simplify 0 into 0
1.851 * [backup-simplify]: Simplify 1 into 1
1.851 * [backup-simplify]: Simplify (/ 1 1) into 1
1.851 * [backup-simplify]: Simplify (- 1) into -1
1.852 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.852 * [taylor]: Taking taylor expansion of -1 in d4
1.852 * [backup-simplify]: Simplify -1 into -1
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 1 in d4
1.852 * [backup-simplify]: Simplify 1 into 1
1.852 * [taylor]: Taking taylor expansion of -1 in d4
1.852 * [backup-simplify]: Simplify -1 into -1
1.853 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.853 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.854 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1.855 * [backup-simplify]: Simplify (+ 0 0) into 0
1.856 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.858 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.858 * [backup-simplify]: Simplify (+ 0 0) into 0
1.859 * [backup-simplify]: Simplify (- 0) into 0
1.859 * [backup-simplify]: Simplify (+ 0 0) into 0
1.859 * [taylor]: Taking taylor expansion of 0 in d2
1.859 * [backup-simplify]: Simplify 0 into 0
1.859 * [taylor]: Taking taylor expansion of 0 in d3
1.859 * [backup-simplify]: Simplify 0 into 0
1.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.861 * [backup-simplify]: Simplify (+ 0 0) into 0
1.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.861 * [backup-simplify]: Simplify (- 0) into 0
1.861 * [backup-simplify]: Simplify (+ 0 0) into 0
1.862 * [taylor]: Taking taylor expansion of 0 in d3
1.862 * [backup-simplify]: Simplify 0 into 0
1.862 * [taylor]: Taking taylor expansion of 0 in d3
1.862 * [backup-simplify]: Simplify 0 into 0
1.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.863 * [backup-simplify]: Simplify (- 0) into 0
1.863 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.863 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.863 * [taylor]: Taking taylor expansion of d4 in d4
1.863 * [backup-simplify]: Simplify 0 into 0
1.863 * [backup-simplify]: Simplify 1 into 1
1.863 * [backup-simplify]: Simplify (/ 1 1) into 1
1.864 * [backup-simplify]: Simplify 1 into 1
1.864 * [taylor]: Taking taylor expansion of 0 in d4
1.864 * [backup-simplify]: Simplify 0 into 0
1.864 * [taylor]: Taking taylor expansion of 0 in d4
1.864 * [backup-simplify]: Simplify 0 into 0
1.864 * [taylor]: Taking taylor expansion of 0 in d4
1.864 * [backup-simplify]: Simplify 0 into 0
1.864 * [backup-simplify]: Simplify -1 into -1
1.864 * [backup-simplify]: Simplify 1 into 1
1.864 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1.865 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
1.865 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
1.865 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1.865 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1.865 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1.865 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
1.865 * [taylor]: Taking taylor expansion of d2 in d4
1.866 * [backup-simplify]: Simplify d2 into d2
1.866 * [taylor]: Taking taylor expansion of d1 in d4
1.866 * [backup-simplify]: Simplify d1 into d1
1.866 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.866 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.866 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1.866 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
1.866 * [taylor]: Taking taylor expansion of d4 in d4
1.866 * [backup-simplify]: Simplify 0 into 0
1.866 * [backup-simplify]: Simplify 1 into 1
1.866 * [taylor]: Taking taylor expansion of d1 in d4
1.866 * [backup-simplify]: Simplify d1 into d1
1.866 * [backup-simplify]: Simplify (* 0 d1) into 0
1.866 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.867 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.867 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1.867 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1.867 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
1.867 * [taylor]: Taking taylor expansion of d1 in d4
1.867 * [backup-simplify]: Simplify d1 into d1
1.867 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
1.867 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1.867 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1.867 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
1.867 * [taylor]: Taking taylor expansion of d3 in d4
1.867 * [backup-simplify]: Simplify d3 into d3
1.867 * [taylor]: Taking taylor expansion of d1 in d4
1.867 * [backup-simplify]: Simplify d1 into d1
1.867 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.867 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.867 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1.867 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1.867 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1.867 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.867 * [taylor]: Taking taylor expansion of d2 in d3
1.867 * [backup-simplify]: Simplify d2 into d2
1.867 * [taylor]: Taking taylor expansion of d1 in d3
1.867 * [backup-simplify]: Simplify d1 into d1
1.867 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.868 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.868 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1.868 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
1.868 * [taylor]: Taking taylor expansion of d4 in d3
1.868 * [backup-simplify]: Simplify d4 into d4
1.868 * [taylor]: Taking taylor expansion of d1 in d3
1.868 * [backup-simplify]: Simplify d1 into d1
1.868 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
1.868 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1.868 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1.868 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1.868 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
1.868 * [taylor]: Taking taylor expansion of d1 in d3
1.868 * [backup-simplify]: Simplify d1 into d1
1.868 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
1.868 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1.868 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1.868 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.868 * [taylor]: Taking taylor expansion of d3 in d3
1.868 * [backup-simplify]: Simplify 0 into 0
1.868 * [backup-simplify]: Simplify 1 into 1
1.868 * [taylor]: Taking taylor expansion of d1 in d3
1.868 * [backup-simplify]: Simplify d1 into d1
1.868 * [backup-simplify]: Simplify (* 0 d1) into 0
1.869 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.869 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.869 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1.869 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1.869 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1.869 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.869 * [taylor]: Taking taylor expansion of d2 in d2
1.869 * [backup-simplify]: Simplify 0 into 0
1.869 * [backup-simplify]: Simplify 1 into 1
1.869 * [taylor]: Taking taylor expansion of d1 in d2
1.869 * [backup-simplify]: Simplify d1 into d1
1.869 * [backup-simplify]: Simplify (* 0 d1) into 0
1.870 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.870 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.870 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1.870 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
1.870 * [taylor]: Taking taylor expansion of d4 in d2
1.870 * [backup-simplify]: Simplify d4 into d4
1.870 * [taylor]: Taking taylor expansion of d1 in d2
1.870 * [backup-simplify]: Simplify d1 into d1
1.870 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
1.870 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1.870 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1.870 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1.870 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
1.870 * [taylor]: Taking taylor expansion of d1 in d2
1.870 * [backup-simplify]: Simplify d1 into d1
1.870 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
1.870 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1.871 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1.871 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.871 * [taylor]: Taking taylor expansion of d3 in d2
1.871 * [backup-simplify]: Simplify d3 into d3
1.871 * [taylor]: Taking taylor expansion of d1 in d2
1.871 * [backup-simplify]: Simplify d1 into d1
1.871 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.871 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.871 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1.871 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1.871 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.871 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.871 * [taylor]: Taking taylor expansion of d2 in d1
1.871 * [backup-simplify]: Simplify d2 into d2
1.871 * [taylor]: Taking taylor expansion of d1 in d1
1.871 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify 1 into 1
1.871 * [backup-simplify]: Simplify (* d2 0) into 0
1.872 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.872 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.872 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1.872 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.872 * [taylor]: Taking taylor expansion of d4 in d1
1.872 * [backup-simplify]: Simplify d4 into d4
1.872 * [taylor]: Taking taylor expansion of d1 in d1
1.872 * [backup-simplify]: Simplify 0 into 0
1.872 * [backup-simplify]: Simplify 1 into 1
1.872 * [backup-simplify]: Simplify (* d4 0) into 0
1.873 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.873 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.873 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1.873 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1.873 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
1.873 * [taylor]: Taking taylor expansion of d1 in d1
1.873 * [backup-simplify]: Simplify 0 into 0
1.873 * [backup-simplify]: Simplify 1 into 1
1.874 * [backup-simplify]: Simplify (* 1 1) into 1
1.874 * [backup-simplify]: Simplify (/ 1 1) into 1
1.874 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.874 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.874 * [taylor]: Taking taylor expansion of d3 in d1
1.874 * [backup-simplify]: Simplify d3 into d3
1.874 * [taylor]: Taking taylor expansion of d1 in d1
1.874 * [backup-simplify]: Simplify 0 into 0
1.874 * [backup-simplify]: Simplify 1 into 1
1.874 * [backup-simplify]: Simplify (* d3 0) into 0
1.875 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.875 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.875 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1.875 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1.875 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.875 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.875 * [taylor]: Taking taylor expansion of d2 in d1
1.875 * [backup-simplify]: Simplify d2 into d2
1.875 * [taylor]: Taking taylor expansion of d1 in d1
1.875 * [backup-simplify]: Simplify 0 into 0
1.875 * [backup-simplify]: Simplify 1 into 1
1.875 * [backup-simplify]: Simplify (* d2 0) into 0
1.876 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.876 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.876 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1.876 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
1.876 * [taylor]: Taking taylor expansion of d4 in d1
1.876 * [backup-simplify]: Simplify d4 into d4
1.876 * [taylor]: Taking taylor expansion of d1 in d1
1.876 * [backup-simplify]: Simplify 0 into 0
1.876 * [backup-simplify]: Simplify 1 into 1
1.876 * [backup-simplify]: Simplify (* d4 0) into 0
1.877 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
1.877 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.877 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1.877 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1.877 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
1.877 * [taylor]: Taking taylor expansion of d1 in d1
1.877 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify 1 into 1
1.877 * [backup-simplify]: Simplify (* 1 1) into 1
1.878 * [backup-simplify]: Simplify (/ 1 1) into 1
1.878 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.878 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.878 * [taylor]: Taking taylor expansion of d3 in d1
1.878 * [backup-simplify]: Simplify d3 into d3
1.878 * [taylor]: Taking taylor expansion of d1 in d1
1.878 * [backup-simplify]: Simplify 0 into 0
1.878 * [backup-simplify]: Simplify 1 into 1
1.878 * [backup-simplify]: Simplify (* d3 0) into 0
1.879 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.879 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.879 * [backup-simplify]: Simplify (+ 1 0) into 1
1.880 * [backup-simplify]: Simplify (- 1) into -1
1.880 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.880 * [taylor]: Taking taylor expansion of -1 in d2
1.880 * [backup-simplify]: Simplify -1 into -1
1.880 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1.881 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.882 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1.882 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.882 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1.882 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1.882 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1.882 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
1.882 * [taylor]: Taking taylor expansion of d4 in d2
1.882 * [backup-simplify]: Simplify d4 into d4
1.883 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.883 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.883 * [taylor]: Taking taylor expansion of d2 in d2
1.883 * [backup-simplify]: Simplify 0 into 0
1.883 * [backup-simplify]: Simplify 1 into 1
1.883 * [backup-simplify]: Simplify (/ 1 1) into 1
1.883 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.883 * [taylor]: Taking taylor expansion of d3 in d2
1.883 * [backup-simplify]: Simplify d3 into d3
1.883 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.884 * [backup-simplify]: Simplify (+ 0 1) into 1
1.884 * [backup-simplify]: Simplify (+ 1 0) into 1
1.884 * [taylor]: Taking taylor expansion of 1 in d3
1.884 * [backup-simplify]: Simplify 1 into 1
1.884 * [taylor]: Taking taylor expansion of -1 in d3
1.884 * [backup-simplify]: Simplify -1 into -1
1.885 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.885 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1.886 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1.886 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.886 * [backup-simplify]: Simplify (+ 0 0) into 0
1.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.889 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.889 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.889 * [backup-simplify]: Simplify (+ 0 0) into 0
1.889 * [backup-simplify]: Simplify (- 0) into 0
1.890 * [backup-simplify]: Simplify (+ 0 0) into 0
1.890 * [taylor]: Taking taylor expansion of 0 in d2
1.890 * [backup-simplify]: Simplify 0 into 0
1.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.891 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.891 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.891 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1.891 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1.891 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
1.891 * [taylor]: Taking taylor expansion of d4 in d3
1.891 * [backup-simplify]: Simplify d4 into d4
1.891 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
1.891 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.891 * [taylor]: Taking taylor expansion of d3 in d3
1.891 * [backup-simplify]: Simplify 0 into 0
1.891 * [backup-simplify]: Simplify 1 into 1
1.891 * [backup-simplify]: Simplify (/ 1 1) into 1
1.892 * [backup-simplify]: Simplify (- 1) into -1
1.892 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.892 * [taylor]: Taking taylor expansion of -1 in d4
1.892 * [backup-simplify]: Simplify -1 into -1
1.892 * [taylor]: Taking taylor expansion of 0 in d3
1.892 * [backup-simplify]: Simplify 0 into 0
1.892 * [taylor]: Taking taylor expansion of 1 in d4
1.892 * [backup-simplify]: Simplify 1 into 1
1.892 * [taylor]: Taking taylor expansion of -1 in d4
1.892 * [backup-simplify]: Simplify -1 into -1
1.893 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.893 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.894 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1.895 * [backup-simplify]: Simplify (+ 0 0) into 0
1.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.897 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.898 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.898 * [backup-simplify]: Simplify (+ 0 0) into 0
1.898 * [backup-simplify]: Simplify (- 0) into 0
1.899 * [backup-simplify]: Simplify (+ 0 0) into 0
1.899 * [taylor]: Taking taylor expansion of 0 in d2
1.899 * [backup-simplify]: Simplify 0 into 0
1.899 * [taylor]: Taking taylor expansion of 0 in d3
1.899 * [backup-simplify]: Simplify 0 into 0
1.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.900 * [backup-simplify]: Simplify (+ 0 0) into 0
1.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.901 * [backup-simplify]: Simplify (- 0) into 0
1.901 * [backup-simplify]: Simplify (+ 0 0) into 0
1.901 * [taylor]: Taking taylor expansion of 0 in d3
1.901 * [backup-simplify]: Simplify 0 into 0
1.901 * [taylor]: Taking taylor expansion of 0 in d3
1.901 * [backup-simplify]: Simplify 0 into 0
1.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.902 * [backup-simplify]: Simplify (- 0) into 0
1.902 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1.902 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
1.902 * [taylor]: Taking taylor expansion of d4 in d4
1.902 * [backup-simplify]: Simplify 0 into 0
1.902 * [backup-simplify]: Simplify 1 into 1
1.903 * [backup-simplify]: Simplify (/ 1 1) into 1
1.903 * [backup-simplify]: Simplify 1 into 1
1.903 * [taylor]: Taking taylor expansion of 0 in d4
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 * [taylor]: Taking taylor expansion of 0 in d4
1.903 * [backup-simplify]: Simplify 0 into 0
1.903 * [backup-simplify]: Simplify -1 into -1
1.903 * [backup-simplify]: Simplify 1 into 1
1.904 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1.904 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.904 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1))
1.904 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0
1.904 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3
1.904 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.904 * [taylor]: Taking taylor expansion of d2 in d3
1.904 * [backup-simplify]: Simplify d2 into d2
1.904 * [taylor]: Taking taylor expansion of d1 in d3
1.904 * [backup-simplify]: Simplify d1 into d1
1.904 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.904 * [taylor]: Taking taylor expansion of d3 in d3
1.904 * [backup-simplify]: Simplify 0 into 0
1.904 * [backup-simplify]: Simplify 1 into 1
1.904 * [taylor]: Taking taylor expansion of d1 in d3
1.904 * [backup-simplify]: Simplify d1 into d1
1.904 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2
1.904 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.904 * [taylor]: Taking taylor expansion of d2 in d2
1.904 * [backup-simplify]: Simplify 0 into 0
1.904 * [backup-simplify]: Simplify 1 into 1
1.904 * [taylor]: Taking taylor expansion of d1 in d2
1.904 * [backup-simplify]: Simplify d1 into d1
1.904 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.904 * [taylor]: Taking taylor expansion of d3 in d2
1.904 * [backup-simplify]: Simplify d3 into d3
1.904 * [taylor]: Taking taylor expansion of d1 in d2
1.905 * [backup-simplify]: Simplify d1 into d1
1.905 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
1.905 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.905 * [taylor]: Taking taylor expansion of d2 in d1
1.905 * [backup-simplify]: Simplify d2 into d2
1.905 * [taylor]: Taking taylor expansion of d1 in d1
1.905 * [backup-simplify]: Simplify 0 into 0
1.905 * [backup-simplify]: Simplify 1 into 1
1.905 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.905 * [taylor]: Taking taylor expansion of d3 in d1
1.905 * [backup-simplify]: Simplify d3 into d3
1.905 * [taylor]: Taking taylor expansion of d1 in d1
1.905 * [backup-simplify]: Simplify 0 into 0
1.905 * [backup-simplify]: Simplify 1 into 1
1.905 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
1.905 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.905 * [taylor]: Taking taylor expansion of d2 in d1
1.905 * [backup-simplify]: Simplify d2 into d2
1.905 * [taylor]: Taking taylor expansion of d1 in d1
1.905 * [backup-simplify]: Simplify 0 into 0
1.905 * [backup-simplify]: Simplify 1 into 1
1.905 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.905 * [taylor]: Taking taylor expansion of d3 in d1
1.905 * [backup-simplify]: Simplify d3 into d3
1.905 * [taylor]: Taking taylor expansion of d1 in d1
1.905 * [backup-simplify]: Simplify 0 into 0
1.905 * [backup-simplify]: Simplify 1 into 1
1.905 * [backup-simplify]: Simplify (* d2 0) into 0
1.905 * [backup-simplify]: Simplify (* d3 0) into 0
1.906 * [backup-simplify]: Simplify (- 0) into 0
1.906 * [backup-simplify]: Simplify (+ 0 0) into 0
1.906 * [taylor]: Taking taylor expansion of 0 in d2
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [taylor]: Taking taylor expansion of 0 in d3
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [backup-simplify]: Simplify 0 into 0
1.907 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.907 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.907 * [backup-simplify]: Simplify (- d3) into (- d3)
1.907 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
1.907 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
1.907 * [taylor]: Taking taylor expansion of d2 in d2
1.907 * [backup-simplify]: Simplify 0 into 0
1.907 * [backup-simplify]: Simplify 1 into 1
1.907 * [taylor]: Taking taylor expansion of d3 in d2
1.907 * [backup-simplify]: Simplify d3 into d3
1.907 * [backup-simplify]: Simplify (- d3) into (- d3)
1.907 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
1.907 * [taylor]: Taking taylor expansion of (- d3) in d3
1.907 * [taylor]: Taking taylor expansion of d3 in d3
1.907 * [backup-simplify]: Simplify 0 into 0
1.907 * [backup-simplify]: Simplify 1 into 1
1.908 * [backup-simplify]: Simplify (- 0) into 0
1.908 * [backup-simplify]: Simplify 0 into 0
1.908 * [taylor]: Taking taylor expansion of 0 in d3
1.908 * [backup-simplify]: Simplify 0 into 0
1.908 * [backup-simplify]: Simplify 0 into 0
1.908 * [backup-simplify]: Simplify 0 into 0
1.909 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.909 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.910 * [backup-simplify]: Simplify (- 0) into 0
1.910 * [backup-simplify]: Simplify (+ 0 0) into 0
1.910 * [taylor]: Taking taylor expansion of 0 in d2
1.910 * [backup-simplify]: Simplify 0 into 0
1.910 * [taylor]: Taking taylor expansion of 0 in d3
1.910 * [backup-simplify]: Simplify 0 into 0
1.910 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify (- 0) into 0
1.911 * [backup-simplify]: Simplify (+ 1 0) into 1
1.911 * [taylor]: Taking taylor expansion of 1 in d3
1.911 * [backup-simplify]: Simplify 1 into 1
1.911 * [backup-simplify]: Simplify 1 into 1
1.911 * [taylor]: Taking taylor expansion of 0 in d3
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify (- 1) into -1
1.912 * [backup-simplify]: Simplify -1 into -1
1.912 * [backup-simplify]: Simplify 0 into 0
1.912 * [backup-simplify]: Simplify 0 into 0
1.912 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.913 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.914 * [backup-simplify]: Simplify (- 0) into 0
1.914 * [backup-simplify]: Simplify (+ 0 0) into 0
1.914 * [taylor]: Taking taylor expansion of 0 in d2
1.914 * [backup-simplify]: Simplify 0 into 0
1.914 * [taylor]: Taking taylor expansion of 0 in d3
1.914 * [backup-simplify]: Simplify 0 into 0
1.914 * [backup-simplify]: Simplify 0 into 0
1.914 * [taylor]: Taking taylor expansion of 0 in d3
1.914 * [backup-simplify]: Simplify 0 into 0
1.914 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify (- 0) into 0
1.915 * [backup-simplify]: Simplify (+ 0 0) into 0
1.915 * [taylor]: Taking taylor expansion of 0 in d3
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [taylor]: Taking taylor expansion of 0 in d3
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1))
1.916 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
1.916 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
1.916 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
1.916 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1.916 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.916 * [taylor]: Taking taylor expansion of d2 in d3
1.916 * [backup-simplify]: Simplify d2 into d2
1.916 * [taylor]: Taking taylor expansion of d1 in d3
1.916 * [backup-simplify]: Simplify d1 into d1
1.916 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.916 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.916 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1.916 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.916 * [taylor]: Taking taylor expansion of d3 in d3
1.916 * [backup-simplify]: Simplify 0 into 0
1.916 * [backup-simplify]: Simplify 1 into 1
1.916 * [taylor]: Taking taylor expansion of d1 in d3
1.916 * [backup-simplify]: Simplify d1 into d1
1.916 * [backup-simplify]: Simplify (* 0 d1) into 0
1.917 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.917 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.917 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
1.917 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1.917 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.917 * [taylor]: Taking taylor expansion of d2 in d2
1.917 * [backup-simplify]: Simplify 0 into 0
1.917 * [backup-simplify]: Simplify 1 into 1
1.917 * [taylor]: Taking taylor expansion of d1 in d2
1.917 * [backup-simplify]: Simplify d1 into d1
1.917 * [backup-simplify]: Simplify (* 0 d1) into 0
1.917 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.917 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.917 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1.917 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.918 * [taylor]: Taking taylor expansion of d3 in d2
1.918 * [backup-simplify]: Simplify d3 into d3
1.918 * [taylor]: Taking taylor expansion of d1 in d2
1.918 * [backup-simplify]: Simplify d1 into d1
1.918 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.918 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.918 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1.918 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.918 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.918 * [taylor]: Taking taylor expansion of d2 in d1
1.918 * [backup-simplify]: Simplify d2 into d2
1.918 * [taylor]: Taking taylor expansion of d1 in d1
1.918 * [backup-simplify]: Simplify 0 into 0
1.918 * [backup-simplify]: Simplify 1 into 1
1.918 * [backup-simplify]: Simplify (* d2 0) into 0
1.918 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.918 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.919 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.919 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.919 * [taylor]: Taking taylor expansion of d3 in d1
1.919 * [backup-simplify]: Simplify d3 into d3
1.919 * [taylor]: Taking taylor expansion of d1 in d1
1.919 * [backup-simplify]: Simplify 0 into 0
1.919 * [backup-simplify]: Simplify 1 into 1
1.919 * [backup-simplify]: Simplify (* d3 0) into 0
1.919 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.919 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.919 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1.919 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.919 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.919 * [taylor]: Taking taylor expansion of d2 in d1
1.919 * [backup-simplify]: Simplify d2 into d2
1.919 * [taylor]: Taking taylor expansion of d1 in d1
1.919 * [backup-simplify]: Simplify 0 into 0
1.919 * [backup-simplify]: Simplify 1 into 1
1.919 * [backup-simplify]: Simplify (* d2 0) into 0
1.920 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.920 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.920 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.920 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.920 * [taylor]: Taking taylor expansion of d3 in d1
1.920 * [backup-simplify]: Simplify d3 into d3
1.920 * [taylor]: Taking taylor expansion of d1 in d1
1.920 * [backup-simplify]: Simplify 0 into 0
1.920 * [backup-simplify]: Simplify 1 into 1
1.920 * [backup-simplify]: Simplify (* d3 0) into 0
1.921 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.921 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.921 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.921 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1.921 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
1.921 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.921 * [taylor]: Taking taylor expansion of d2 in d2
1.921 * [backup-simplify]: Simplify 0 into 0
1.921 * [backup-simplify]: Simplify 1 into 1
1.921 * [backup-simplify]: Simplify (/ 1 1) into 1
1.921 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.921 * [taylor]: Taking taylor expansion of d3 in d2
1.921 * [backup-simplify]: Simplify d3 into d3
1.922 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.922 * [backup-simplify]: Simplify (+ 1 0) into 1
1.922 * [taylor]: Taking taylor expansion of 1 in d3
1.922 * [backup-simplify]: Simplify 1 into 1
1.923 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1.923 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.924 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.924 * [backup-simplify]: Simplify (- 0) into 0
1.924 * [backup-simplify]: Simplify (+ 0 0) into 0
1.924 * [taylor]: Taking taylor expansion of 0 in d2
1.924 * [backup-simplify]: Simplify 0 into 0
1.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.925 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.925 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1.925 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
1.925 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.925 * [taylor]: Taking taylor expansion of d3 in d3
1.925 * [backup-simplify]: Simplify 0 into 0
1.925 * [backup-simplify]: Simplify 1 into 1
1.926 * [backup-simplify]: Simplify (/ 1 1) into 1
1.926 * [backup-simplify]: Simplify (- 1) into -1
1.926 * [backup-simplify]: Simplify -1 into -1
1.926 * [backup-simplify]: Simplify 1 into 1
1.927 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.927 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.928 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.928 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.929 * [backup-simplify]: Simplify (- 0) into 0
1.929 * [backup-simplify]: Simplify (+ 0 0) into 0
1.929 * [taylor]: Taking taylor expansion of 0 in d2
1.929 * [backup-simplify]: Simplify 0 into 0
1.929 * [taylor]: Taking taylor expansion of 0 in d3
1.929 * [backup-simplify]: Simplify 0 into 0
1.930 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.930 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.931 * [backup-simplify]: Simplify (- 0) into 0
1.931 * [backup-simplify]: Simplify (+ 0 0) into 0
1.931 * [taylor]: Taking taylor expansion of 0 in d3
1.931 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.934 * [backup-simplify]: Simplify (- 0) into 0
1.934 * [backup-simplify]: Simplify 0 into 0
1.934 * [backup-simplify]: Simplify 0 into 0
1.935 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.936 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.936 * [backup-simplify]: Simplify (- 0) into 0
1.937 * [backup-simplify]: Simplify (+ 0 0) into 0
1.937 * [taylor]: Taking taylor expansion of 0 in d2
1.937 * [backup-simplify]: Simplify 0 into 0
1.937 * [taylor]: Taking taylor expansion of 0 in d3
1.937 * [backup-simplify]: Simplify 0 into 0
1.937 * [taylor]: Taking taylor expansion of 0 in d3
1.937 * [backup-simplify]: Simplify 0 into 0
1.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.938 * [backup-simplify]: Simplify (- 0) into 0
1.939 * [backup-simplify]: Simplify (+ 0 0) into 0
1.939 * [taylor]: Taking taylor expansion of 0 in d3
1.939 * [backup-simplify]: Simplify 0 into 0
1.939 * [backup-simplify]: Simplify 0 into 0
1.939 * [backup-simplify]: Simplify 0 into 0
1.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.940 * [backup-simplify]: Simplify (- 0) into 0
1.940 * [backup-simplify]: Simplify 0 into 0
1.940 * [backup-simplify]: Simplify 0 into 0
1.940 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1))
1.941 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
1.941 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
1.941 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
1.941 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1.941 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
1.941 * [taylor]: Taking taylor expansion of d2 in d3
1.941 * [backup-simplify]: Simplify d2 into d2
1.941 * [taylor]: Taking taylor expansion of d1 in d3
1.941 * [backup-simplify]: Simplify d1 into d1
1.941 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
1.941 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1.941 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1.941 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
1.941 * [taylor]: Taking taylor expansion of d3 in d3
1.941 * [backup-simplify]: Simplify 0 into 0
1.941 * [backup-simplify]: Simplify 1 into 1
1.941 * [taylor]: Taking taylor expansion of d1 in d3
1.941 * [backup-simplify]: Simplify d1 into d1
1.941 * [backup-simplify]: Simplify (* 0 d1) into 0
1.942 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.942 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.942 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
1.942 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1.942 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
1.942 * [taylor]: Taking taylor expansion of d2 in d2
1.942 * [backup-simplify]: Simplify 0 into 0
1.942 * [backup-simplify]: Simplify 1 into 1
1.942 * [taylor]: Taking taylor expansion of d1 in d2
1.942 * [backup-simplify]: Simplify d1 into d1
1.942 * [backup-simplify]: Simplify (* 0 d1) into 0
1.942 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
1.942 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
1.942 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1.942 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
1.942 * [taylor]: Taking taylor expansion of d3 in d2
1.942 * [backup-simplify]: Simplify d3 into d3
1.942 * [taylor]: Taking taylor expansion of d1 in d2
1.943 * [backup-simplify]: Simplify d1 into d1
1.943 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
1.943 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1.943 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1.943 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.943 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.943 * [taylor]: Taking taylor expansion of d2 in d1
1.943 * [backup-simplify]: Simplify d2 into d2
1.943 * [taylor]: Taking taylor expansion of d1 in d1
1.943 * [backup-simplify]: Simplify 0 into 0
1.943 * [backup-simplify]: Simplify 1 into 1
1.943 * [backup-simplify]: Simplify (* d2 0) into 0
1.943 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.944 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.944 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.944 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.944 * [taylor]: Taking taylor expansion of d3 in d1
1.944 * [backup-simplify]: Simplify d3 into d3
1.944 * [taylor]: Taking taylor expansion of d1 in d1
1.944 * [backup-simplify]: Simplify 0 into 0
1.944 * [backup-simplify]: Simplify 1 into 1
1.944 * [backup-simplify]: Simplify (* d3 0) into 0
1.944 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.944 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.944 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1.944 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1.944 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
1.944 * [taylor]: Taking taylor expansion of d2 in d1
1.944 * [backup-simplify]: Simplify d2 into d2
1.944 * [taylor]: Taking taylor expansion of d1 in d1
1.944 * [backup-simplify]: Simplify 0 into 0
1.944 * [backup-simplify]: Simplify 1 into 1
1.944 * [backup-simplify]: Simplify (* d2 0) into 0
1.945 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
1.945 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
1.945 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1.945 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
1.945 * [taylor]: Taking taylor expansion of d3 in d1
1.945 * [backup-simplify]: Simplify d3 into d3
1.945 * [taylor]: Taking taylor expansion of d1 in d1
1.945 * [backup-simplify]: Simplify 0 into 0
1.945 * [backup-simplify]: Simplify 1 into 1
1.945 * [backup-simplify]: Simplify (* d3 0) into 0
1.945 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
1.945 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.946 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.946 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1.946 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
1.946 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
1.946 * [taylor]: Taking taylor expansion of d2 in d2
1.946 * [backup-simplify]: Simplify 0 into 0
1.946 * [backup-simplify]: Simplify 1 into 1
1.946 * [backup-simplify]: Simplify (/ 1 1) into 1
1.946 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
1.946 * [taylor]: Taking taylor expansion of d3 in d2
1.946 * [backup-simplify]: Simplify d3 into d3
1.946 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
1.947 * [backup-simplify]: Simplify (+ 1 0) into 1
1.947 * [taylor]: Taking taylor expansion of 1 in d3
1.947 * [backup-simplify]: Simplify 1 into 1
1.947 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1.948 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1.948 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.948 * [backup-simplify]: Simplify (- 0) into 0
1.949 * [backup-simplify]: Simplify (+ 0 0) into 0
1.949 * [taylor]: Taking taylor expansion of 0 in d2
1.949 * [backup-simplify]: Simplify 0 into 0
1.950 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.950 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1.950 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1.950 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
1.950 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
1.950 * [taylor]: Taking taylor expansion of d3 in d3
1.950 * [backup-simplify]: Simplify 0 into 0
1.950 * [backup-simplify]: Simplify 1 into 1
1.950 * [backup-simplify]: Simplify (/ 1 1) into 1
1.950 * [backup-simplify]: Simplify (- 1) into -1
1.950 * [backup-simplify]: Simplify -1 into -1
1.951 * [backup-simplify]: Simplify 1 into 1
1.951 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.951 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.952 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.953 * [backup-simplify]: Simplify (- 0) into 0
1.953 * [backup-simplify]: Simplify (+ 0 0) into 0
1.953 * [taylor]: Taking taylor expansion of 0 in d2
1.953 * [backup-simplify]: Simplify 0 into 0
1.953 * [taylor]: Taking taylor expansion of 0 in d3
1.953 * [backup-simplify]: Simplify 0 into 0
1.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1.954 * [backup-simplify]: Simplify (- 0) into 0
1.954 * [backup-simplify]: Simplify (+ 0 0) into 0
1.954 * [taylor]: Taking taylor expansion of 0 in d3
1.954 * [backup-simplify]: Simplify 0 into 0
1.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.955 * [backup-simplify]: Simplify (- 0) into 0
1.955 * [backup-simplify]: Simplify 0 into 0
1.955 * [backup-simplify]: Simplify 0 into 0
1.956 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.956 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1.956 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.956 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.957 * [backup-simplify]: Simplify (- 0) into 0
1.957 * [backup-simplify]: Simplify (+ 0 0) into 0
1.957 * [taylor]: Taking taylor expansion of 0 in d2
1.957 * [backup-simplify]: Simplify 0 into 0
1.957 * [taylor]: Taking taylor expansion of 0 in d3
1.957 * [backup-simplify]: Simplify 0 into 0
1.957 * [taylor]: Taking taylor expansion of 0 in d3
1.957 * [backup-simplify]: Simplify 0 into 0
1.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1.958 * [backup-simplify]: Simplify (- 0) into 0
1.958 * [backup-simplify]: Simplify (+ 0 0) into 0
1.958 * [taylor]: Taking taylor expansion of 0 in d3
1.958 * [backup-simplify]: Simplify 0 into 0
1.958 * [backup-simplify]: Simplify 0 into 0
1.958 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.959 * [backup-simplify]: Simplify (- 0) into 0
1.959 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1))
1.959 * * * [progress]: simplifying candidates
1.959 * * * * [progress]: [ 1 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log1p (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1.959 * * * * [progress]: [ 2 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (expm1 (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1.959 * * * * [progress]: [ 3 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1.960 * * * * [progress]: [ 4 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1.960 * * * * [progress]: [ 5 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma 1 (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
1.960 * * * * [progress]: [ 6 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))>
1.960 * * * * [progress]: [ 7 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
1.960 * * * * [progress]: [ 8 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
1.960 * * * * [progress]: [ 9 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1) (* d1 d1)))>
1.960 * * * * [progress]: [ 10 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (exp (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1.960 * * * * [progress]: [ 11 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1.960 * * * * [progress]: [ 12 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1.960 * * * * [progress]: [ 13 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (cbrt (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1.960 * * * * [progress]: [ 14 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1.960 * * * * [progress]: [ 15 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1.960 * * * * [progress]: [ 16 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1.960 * * * * [progress]: [ 17 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1.960 * * * * [progress]: [ 18 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (fma d1 d2 (- (* d3 d1))) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1))) (* d1 d1)))>
1.960 * * * * [progress]: [ 19 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1.960 * * * * [progress]: [ 20 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1.960 * * * * [progress]: [ 21 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1)))>
1.960 * * * * [progress]: [ 22 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (posit16->real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1.960 * * * * [progress]: [ 23 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (- (* d1 d2) (* d1 d3))) (* d1 d1)))>
1.960 * * * * [progress]: [ 24 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
1.960 * * * * [progress]: [ 25 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
1.960 * * * * [progress]: [ 26 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
1.961 * * * * [progress]: [ 27 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log1p (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1.961 * * * * [progress]: [ 28 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (expm1 (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1.961 * * * * [progress]: [ 29 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))))>
1.961 * * * * [progress]: [ 30 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))))>
1.961 * * * * [progress]: [ 31 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
1.961 * * * * [progress]: [ 32 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
1.961 * * * * [progress]: [ 33 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
1.961 * * * * [progress]: [ 34 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))))>
1.961 * * * * [progress]: [ 35 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 1))>
1.961 * * * * [progress]: [ 36 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1.961 * * * * [progress]: [ 37 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1.961 * * * * [progress]: [ 38 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1.961 * * * * [progress]: [ 39 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1.961 * * * * [progress]: [ 40 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1.961 * * * * [progress]: [ 41 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))))>
1.961 * * * * [progress]: [ 42 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
1.961 * * * * [progress]: [ 43 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
1.961 * * * * [progress]: [ 44 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
1.961 * * * * [progress]: [ 45 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)))>
1.961 * * * * [progress]: [ 46 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d1 d2) (* d1 d3)) (- (* d4 d1) (* d1 d1))))>
1.961 * * * * [progress]: [ 47 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))))>
1.961 * * * * [progress]: [ 48 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
1.961 * * * * [progress]: [ 49 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (posit16->real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1.962 * * * * [progress]: [ 50 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 51 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log1p (expm1 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 52 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (expm1 (log1p (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 53 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 54 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (/ (exp (* d1 d2)) (exp (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 55 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (pow (- (* d1 d2) (* d1 d3)) 1) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 56 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (exp (log (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 57 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (exp (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 58 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 59 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (cbrt (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 60 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 61 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (/ (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 62 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 63 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* 1 (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 64 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (/ (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 65 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 66 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (posit16->real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 68 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))>
1.962 * * * * [progress]: [ 69 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 70 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 71 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))))>
1.962 * * * * [progress]: [ 72 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1.962 * * * * [progress]: [ 73 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1.962 * * * * [progress]: [ 74 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1.962 * * * * [progress]: [ 75 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1.963 * * * * [progress]: [ 76 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1.963 * [simplify]: Simplifying (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))), (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))), (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))), (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)), (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))), (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))), (- (- (* d1 d2) (* d1 d3)) (* d4 d1)), (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)), (+ (- (* d1 d3)) (* d4 d1)), (+ (- (* d1 d3)) (* d4 d1)), (- (* d1 d3) (* d4 d1)), (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))), (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))), (fma (- d1) d1 (* d1 d1)), (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))), (fma (- d1) d1 (* d1 d1)), (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))), (fma (- d1) d1 (* d1 d1)), (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (- (* d1 d1)), (- (* d1 d1)), (- (* d1 d1)), (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))), (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))), (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))), (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))), (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)), (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))), (- (* d1 d1)), (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))), (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)), (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1), (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1), (- (* d4 d1) (* d1 d1)), (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)), (- (* d1 d1)), (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))), (fma d1 d2 (- (* d3 d1))), (fma (- d3) d1 (* d3 d1)), (expm1 (- (* d1 d2) (* d1 d3))), (log1p (- (* d1 d2) (* d1 d3))), (- (* d1 d3)), (/ (exp (* d1 d2)) (exp (* d1 d3))), (log (- (* d1 d2) (* d1 d3))), (exp (- (* d1 d2) (* d1 d3))), (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))), (cbrt (- (* d1 d2) (* d1 d3))), (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))), (sqrt (- (* d1 d2) (* d1 d3))), (sqrt (- (* d1 d2) (* d1 d3))), (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)), (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))), (- (* d1 d3)), (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))), (+ (* d1 d2) (* d1 d3)), (- d2 d3), (- (* d1 d3)), (real->posit16 (- (* d1 d2) (* d1 d3))), 0, (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)), (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)), (- (* d2 d1) (+ (pow d1 2) (* 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))
1.964 * * [simplify]: iteration 1: (110 enodes)
2.014 * * [simplify]: iteration 2: (506 enodes)
2.185 * * [simplify]: Extracting #0: cost 57 inf + 0
2.186 * * [simplify]: Extracting #1: cost 281 inf + 1
2.192 * * [simplify]: Extracting #2: cost 427 inf + 13069
2.210 * * [simplify]: Extracting #3: cost 145 inf + 73368
2.229 * * [simplify]: Extracting #4: cost 11 inf + 92292
2.251 * * [simplify]: Extracting #5: cost 0 inf + 91713
2.272 * * [simplify]: Extracting #6: cost 0 inf + 91438
2.289 * * [simplify]: Extracting #7: cost 0 inf + 91383
2.314 * [simplify]: Simplified to (expm1 (* d1 (- (+ d2 d4) d3))), (log1p (* d1 (- (+ d2 d4) d3))), (exp (* d1 (- (+ d2 d4) d3))), (exp (* d1 (- (+ d2 d4) d3))), (log (* d1 (- (+ d2 d4) d3))), (exp (* d1 (- (+ d2 d4) d3))), (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))), (cbrt (* d1 (- (+ d2 d4) d3))), (* (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (+ d2 d4) d3))), (sqrt (* d1 (- (+ d2 d4) d3))), (sqrt (* d1 (- (+ d2 d4) d3))), (fma (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (* d1 d4) (* d1 d4)) (* d1 d4))), (fma (* (- d2 d3) d1) (* (- d2 d3) d1) (* (* d1 (- d4 (- d2 d3))) (* d1 d4))), (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d1 d4) (* d1 d4))), (* d1 (- (- d2 d3) d4)), (fma d4 d1 (* d1 (+ (- d3) d3))), (- (* d1 d4) (* d3 d1)), (- (* d1 d4) (* d3 d1)), (* d1 (- d3 d4)), (real->posit16 (* d1 (- (+ d2 d4) d3))), (fma (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (* d1 (- (+ d2 d4) d3))) (* d1 (- d1))), (* d1 (+ (- d1) d1)), (fma d1 (- d2 d3) (* (- d4 d1) d1)), (* d1 (+ (- d1) d1)), (fma d1 (- d2 d3) (* (- d4 d1) d1)), (* d1 (+ (- d1) d1)), (expm1 (fma d1 (- d2 d3) (* (- d4 d1) d1))), (log1p (fma d1 (- d2 d3) (* (- d4 d1) d1))), (* d1 (- d1)), (* d1 (- d1)), (* d1 (- d1)), (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))), (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))), (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))), (log (fma d1 (- d2 d3) (* (- d4 d1) d1))), (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))), (* (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))), (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))), (* (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* (fma d1 (- d2 d3) (* (- d4 d1) d1)) (fma d1 (- d2 d3) (* (- d4 d1) d1)))), (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))), (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))), (- (* (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (+ d2 d4) d3))) (* (* (* d1 d1) (* d1 d1)) (* d1 d1))), (+ (fma (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (* (* d1 d1) (* d1 d1))) (* (* d1 d1) (* d1 (- (+ d2 d4) d3)))), (* d1 (- d1)), (- (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* (* d1 d1) (* d1 d1))), (fma d1 d1 (* d1 (- (+ d2 d4) d3))), (+ (sqrt (* d1 (- (+ d2 d4) d3))) d1), (- (sqrt (* d1 (- (+ d2 d4) d3))) d1), (* (- d4 d1) d1), (fma d1 d1 (* d1 (- d3 d4))), (* d1 (- d1)), (real->posit16 (fma d1 (- d2 d3) (* (- d4 d1) d1))), (* (- d2 d3) d1), (* d1 (+ (- d3) d3)), (expm1 (* (- d2 d3) d1)), (log1p (* (- d2 d3) d1)), (- (* d3 d1)), (exp (* (- d2 d3) d1)), (log (* (- d2 d3) d1)), (exp (* (- d2 d3) d1)), (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))), (cbrt (* (- d2 d3) d1)), (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1)), (sqrt (* (- d2 d3) d1)), (sqrt (* (- d2 d3) d1)), (- (* (* d1 d2) (* (* d1 d2) (* d1 d2))) (* (* d3 d1) (* (* d3 d1) (* d3 d1)))), (fma (* d1 d2) (* d1 d2) (* (* d3 d1) (+ (* d1 d2) (* d3 d1)))), (- (* d3 d1)), (* (* d1 d1) (- (* d2 d2) (* d3 d3))), (* d1 (+ d2 d3)), (- d2 d3), (- (* d3 d1)), (real->posit16 (* (- d2 d3) d1)), 0, (* d1 (- (+ d2 d4) d3)), (* d1 (- (+ d2 d4) d3)), (- (* d1 (- d2 d1)) (* d3 d1)), (* d1 (- (+ d2 d4) d3)), (* d1 (- (+ d2 d4) d3)), (* (- d2 d3) d1), (* (- d2 d3) d1), (* (- d2 d3) d1)
2.314 * * * * [progress]: [ 1 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log1p (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
2.314 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log1p (expm1 (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.314 * * * * [progress]: [ 2 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (expm1 (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
2.314 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (expm1 (log1p (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.314 * * * * [progress]: [ 3 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
2.314 * * * * [progress]: [ 4 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
2.315 * * * * [progress]: [ 5 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma 1 (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
2.315 * * * * [progress]: [ 6 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1)))>
2.315 * * * * [progress]: [ 7 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
2.315 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.315 * * * * [progress]: [ 8 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
2.315 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.315 * * * * [progress]: [ 9 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1) (* d1 d1)))>
2.315 * * * * [progress]: [ 10 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (exp (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
2.315 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (exp (log (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.315 * * * * [progress]: [ 11 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
2.315 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (exp (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.315 * * * * [progress]: [ 12 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
2.315 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))
2.316 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.316 * * * * [progress]: [ 13 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (cbrt (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
2.316 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (cbrt (* (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.316 * * * * [progress]: [ 14 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
2.316 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (sqrt (* d1 (- (+ d2 d4) d3))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))
2.316 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.316 * * * * [progress]: [ 15 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
2.316 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (fma (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (* d1 d4) (* d1 d4)) (* d1 d4))) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
2.316 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (/ (fma (* (- d2 d3) d1) (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* (* d1 d4) (* d1 d4)) (* d1 d4))) (fma (* (- d2 d3) d1) (* (- d2 d3) d1) (* (* d1 (- d4 (- d2 d3))) (* d1 d4)))) (* d1 d1)))
2.317 * * * * [progress]: [ 16 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
2.317 * * * * [progress]: [ 17 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
2.317 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d1 d4) (* d1 d4))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
2.317 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (* d1 (- (- d2 d3) d4))) (* d1 d1)))
2.317 * * * * [progress]: [ 18 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (fma d1 d2 (- (* d3 d1))) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1))) (* d1 d1)))>
2.317 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (+ (fma d1 d2 (- (* d3 d1))) (fma d4 d1 (* d1 (+ (- d3) d3)))) (* d1 d1)))
2.319 * * * * [progress]: [ 19 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
2.319 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (- (* d1 d4) (* d3 d1))) (* d1 d1)))
2.319 * * * * [progress]: [ 20 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
2.319 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (- (* d1 d4) (* d3 d1))) (* d1 d1)))
2.319 * * * * [progress]: [ 21 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1)))>
2.319 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (- (* d1 d2) (* d1 (- d3 d4))) (* d1 d1)))
2.319 * * * * [progress]: [ 22 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (posit16->real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
2.319 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (posit16->real (real->posit16 (* d1 (- (+ d2 d4) d3)))) (* d1 d1)))
2.320 * * * * [progress]: [ 23 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (- (* d1 d2) (* d1 d3))) (* d1 d1)))>
2.320 * * * * [progress]: [ 24 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
2.320 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (fma (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (* d1 (- (+ d2 d4) d3))) (* d1 (- d1))) (fma (- d1) d1 (* d1 d1))))
2.320 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (fma (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (* d1 (- (+ d2 d4) d3))) (* d1 (- d1))) (* d1 (+ (- d1) d1))))
2.320 * * * * [progress]: [ 25 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
2.320 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (fma (- d1) d1 (* d1 d1))))
2.320 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))
2.320 * * * * [progress]: [ 26 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1))))>
2.320 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (fma (- d1) d1 (* d1 d1))))
2.320 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))
2.321 * * * * [progress]: [ 27 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log1p (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
2.321 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log1p (expm1 (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.321 * * * * [progress]: [ 28 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (expm1 (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
2.321 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (expm1 (log1p (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.321 * * * * [progress]: [ 29 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))))>
2.321 * [simplify]: Simplified (2 3) to (λ (d1 d2 d3 d4) (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 (- d1))))
2.321 * * * * [progress]: [ 30 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))))>
2.321 * [simplify]: Simplified (2 3) to (λ (d1 d2 d3 d4) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 (- d1))))
2.321 * * * * [progress]: [ 31 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
2.321 * [simplify]: Simplified (2 3) to (λ (d1 d2 d3 d4) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 (- d1))))
2.321 * * * * [progress]: [ 32 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
2.321 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.322 * * * * [progress]: [ 33 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
2.322 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.322 * * * * [progress]: [ 34 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))))>
2.322 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.322 * * * * [progress]: [ 35 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 1))>
2.322 * * * * [progress]: [ 36 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
2.322 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (exp (log (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.322 * * * * [progress]: [ 37 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
2.322 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (log (exp (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.322 * * * * [progress]: [ 38 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
2.322 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))
2.322 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.323 * * * * [progress]: [ 39 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
2.323 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (cbrt (* (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* (fma d1 (- d2 d3) (* (- d4 d1) d1)) (fma d1 (- d2 d3) (* (- d4 d1) d1))))))
2.323 * * * * [progress]: [ 40 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
2.323 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))
2.323 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.323 * * * * [progress]: [ 41 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))))>
2.323 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (- (* (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (+ d2 d4) d3))) (* (* (* d1 d1) (* d1 d1)) (* d1 d1))) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))))
2.323 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (/ (- (* (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* d1 (- (+ d2 d4) d3))) (* (* (* d1 d1) (* d1 d1)) (* d1 d1))) (+ (fma (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (* (* d1 d1) (* d1 d1))) (* (* d1 d1) (* d1 (- (+ d2 d4) d3))))))
2.324 * * * * [progress]: [ 42 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
2.324 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 (- d1))))
2.324 * * * * [progress]: [ 43 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
2.324 * * * * [progress]: [ 44 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
2.324 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (- (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))
2.324 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (/ (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (fma d1 d1 (* d1 (- (+ d2 d4) d3)))))
2.324 * * * * [progress]: [ 45 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)))>
2.324 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ (sqrt (* d1 (- (+ d2 d4) d3))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)))
2.324 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (* d1 (- (+ d2 d4) d3))) d1)))
2.324 * * * * [progress]: [ 46 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d1 d2) (* d1 d3)) (- (* d4 d1) (* d1 d1))))>
2.324 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (- (* d1 d2) (* d1 d3)) (* (- d4 d1) d1)))
2.325 * * * * [progress]: [ 47 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))))>
2.325 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (- (* d1 d2) (fma d1 d1 (* d1 (- d3 d4)))))
2.325 * * * * [progress]: [ 48 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
2.325 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 (- d1))))
2.325 * * * * [progress]: [ 49 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (posit16->real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
2.325 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (posit16->real (real->posit16 (fma d1 (- d2 d3) (* (- d4 d1) d1)))))
2.325 * * * * [progress]: [ 50 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1))) (* d4 d1)) (* d1 d1)))>
2.325 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (+ (* (- d2 d3) d1) (fma (- d3) d1 (* d3 d1))) (* d4 d1)) (* d1 d1)))
2.325 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (+ (* (- d2 d3) d1) (* d1 (+ (- d3) d3))) (* d4 d1)) (* d1 d1)))
2.325 * * * * [progress]: [ 51 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log1p (expm1 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.325 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log1p (expm1 (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.325 * * * * [progress]: [ 52 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (expm1 (log1p (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.326 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (expm1 (log1p (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.326 * * * * [progress]: [ 53 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (fma d1 d2 (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
2.326 * [simplify]: Simplified (2 1 1 3) to (λ (d1 d2 d3 d4) (- (+ (fma d1 d2 (- (* d3 d1))) (* d4 d1)) (* d1 d1)))
2.326 * * * * [progress]: [ 54 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (/ (exp (* d1 d2)) (exp (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.326 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log (exp (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.326 * * * * [progress]: [ 55 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (pow (- (* d1 d2) (* d1 d3)) 1) (* d4 d1)) (* d1 d1)))>
2.326 * * * * [progress]: [ 56 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (exp (log (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.326 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (exp (log (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.326 * * * * [progress]: [ 57 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (exp (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.326 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log (exp (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.326 * * * * [progress]: [ 58 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.326 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))
2.327 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.327 * * * * [progress]: [ 59 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (cbrt (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.327 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (cbrt (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.327 * * * * [progress]: [ 60 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.327 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (sqrt (* (- d2 d3) d1)) (sqrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))
2.327 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.327 * * * * [progress]: [ 61 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (/ (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* d4 d1)) (* d1 d1)))>
2.327 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (/ (- (* (* d1 d2) (* (* d1 d2) (* d1 d2))) (* (* d3 d1) (* (* d3 d1) (* d3 d1)))) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* d4 d1)) (* d1 d1)))
2.327 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (/ (- (* (* d1 d2) (* (* d1 d2) (* d1 d2))) (* (* d3 d1) (* (* d3 d1) (* d3 d1)))) (fma (* d1 d2) (* d1 d2) (* (* d3 d1) (+ (* d1 d2) (* d3 d1))))) (* d4 d1)) (* d1 d1)))
2.328 * * * * [progress]: [ 62 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
2.328 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d3 d1))) (* d4 d1)) (* d1 d1)))
2.328 * * * * [progress]: [ 63 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* 1 (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
2.328 * * * * [progress]: [ 64 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (/ (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
2.328 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (/ (* (* d1 d1) (- (* d2 d2) (* d3 d3))) (+ (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))
2.328 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (/ (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (* d1 (+ d2 d3))) (* d4 d1)) (* d1 d1)))
2.328 * * * * [progress]: [ 65 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))>
2.328 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))
2.328 * * * * [progress]: [ 66 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
2.328 * [simplify]: Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d3 d1))) (* d4 d1)) (* d1 d1)))
2.328 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (posit16->real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
2.328 * [simplify]: Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (posit16->real (real->posit16 (* (- d2 d3) d1))) (* d4 d1)) (* d1 d1)))
2.329 * * * * [progress]: [ 68 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))>
2.329 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))
2.329 * * * * [progress]: [ 69 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
2.329 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (- (+ d2 d4) d3)) (* d1 d1)))
2.329 * * * * [progress]: [ 70 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
2.329 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (- (+ d2 d4) d3)) (* d1 d1)))
2.329 * * * * [progress]: [ 71 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))))>
2.329 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (- (* d1 (- d2 d1)) (* d3 d1)))
2.329 * * * * [progress]: [ 72 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
2.329 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))
2.329 * * * * [progress]: [ 73 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
2.329 * [simplify]: Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (+ d2 d4) d3)))
2.329 * * * * [progress]: [ 74 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
2.329 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
2.329 * * * * [progress]: [ 75 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
2.330 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
2.330 * * * * [progress]: [ 76 / 76 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
2.330 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
2.330 * * * [progress]: adding candidates to table
3.019 * * [progress]: iteration 3 / 4
3.019 * * * [progress]: picking best candidate
3.022 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))>
3.022 * * * [progress]: localizing error
3.044 * * * [progress]: generating rewritten candidates
3.044 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
3.045 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 3)
3.067 * * * [progress]: generating series expansions
3.067 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
3.067 * [backup-simplify]: Simplify (fma d1 (- d2 d3) (* (- d4 d1) d1)) into (fma d1 (- d2 d3) (* (- d4 d1) d1))
3.067 * [approximate]: Taking taylor expansion of (fma d1 (- d2 d3) (* (- d4 d1) d1)) in (d1 d2 d3 d4) around 0
3.067 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* (- d4 d1) d1)) in d4
3.067 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* (- d4 d1) d1))
3.067 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d4
3.067 * [taylor]: Taking taylor expansion of d1 in d4
3.067 * [backup-simplify]: Simplify d1 into d1
3.067 * [taylor]: Taking taylor expansion of (- d2 d3) in d4
3.067 * [taylor]: Taking taylor expansion of d2 in d4
3.067 * [backup-simplify]: Simplify d2 into d2
3.067 * [taylor]: Taking taylor expansion of d3 in d4
3.067 * [backup-simplify]: Simplify d3 into d3
3.067 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d4
3.067 * [taylor]: Taking taylor expansion of (- d4 d1) in d4
3.067 * [taylor]: Taking taylor expansion of d4 in d4
3.068 * [backup-simplify]: Simplify 0 into 0
3.068 * [backup-simplify]: Simplify 1 into 1
3.068 * [taylor]: Taking taylor expansion of d1 in d4
3.068 * [backup-simplify]: Simplify d1 into d1
3.068 * [taylor]: Taking taylor expansion of d1 in d4
3.068 * [backup-simplify]: Simplify d1 into d1
3.068 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* (- d4 d1) d1)) in d3
3.068 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* (- d4 d1) d1))
3.068 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d3
3.068 * [taylor]: Taking taylor expansion of d1 in d3
3.068 * [backup-simplify]: Simplify d1 into d1
3.068 * [taylor]: Taking taylor expansion of (- d2 d3) in d3
3.068 * [taylor]: Taking taylor expansion of d2 in d3
3.068 * [backup-simplify]: Simplify d2 into d2
3.068 * [taylor]: Taking taylor expansion of d3 in d3
3.068 * [backup-simplify]: Simplify 0 into 0
3.068 * [backup-simplify]: Simplify 1 into 1
3.068 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d3
3.068 * [taylor]: Taking taylor expansion of (- d4 d1) in d3
3.068 * [taylor]: Taking taylor expansion of d4 in d3
3.068 * [backup-simplify]: Simplify d4 into d4
3.068 * [taylor]: Taking taylor expansion of d1 in d3
3.068 * [backup-simplify]: Simplify d1 into d1
3.068 * [taylor]: Taking taylor expansion of d1 in d3
3.068 * [backup-simplify]: Simplify d1 into d1
3.068 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* (- d4 d1) d1)) in d2
3.068 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* (- d4 d1) d1))
3.068 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d2
3.068 * [taylor]: Taking taylor expansion of d1 in d2
3.068 * [backup-simplify]: Simplify d1 into d1
3.068 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
3.068 * [taylor]: Taking taylor expansion of d2 in d2
3.068 * [backup-simplify]: Simplify 0 into 0
3.068 * [backup-simplify]: Simplify 1 into 1
3.068 * [taylor]: Taking taylor expansion of d3 in d2
3.068 * [backup-simplify]: Simplify d3 into d3
3.068 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d2
3.068 * [taylor]: Taking taylor expansion of (- d4 d1) in d2
3.068 * [taylor]: Taking taylor expansion of d4 in d2
3.068 * [backup-simplify]: Simplify d4 into d4
3.068 * [taylor]: Taking taylor expansion of d1 in d2
3.068 * [backup-simplify]: Simplify d1 into d1
3.068 * [taylor]: Taking taylor expansion of d1 in d2
3.068 * [backup-simplify]: Simplify d1 into d1
3.068 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* (- d4 d1) d1)) in d1
3.069 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* (- d4 d1) d1))
3.069 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1
3.069 * [taylor]: Taking taylor expansion of d1 in d1
3.069 * [backup-simplify]: Simplify 0 into 0
3.069 * [backup-simplify]: Simplify 1 into 1
3.069 * [taylor]: Taking taylor expansion of (- d2 d3) in d1
3.069 * [taylor]: Taking taylor expansion of d2 in d1
3.069 * [backup-simplify]: Simplify d2 into d2
3.069 * [taylor]: Taking taylor expansion of d3 in d1
3.069 * [backup-simplify]: Simplify d3 into d3
3.069 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d1
3.069 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
3.069 * [taylor]: Taking taylor expansion of d4 in d1
3.069 * [backup-simplify]: Simplify d4 into d4
3.069 * [taylor]: Taking taylor expansion of d1 in d1
3.069 * [backup-simplify]: Simplify 0 into 0
3.069 * [backup-simplify]: Simplify 1 into 1
3.069 * [taylor]: Taking taylor expansion of d1 in d1
3.069 * [backup-simplify]: Simplify 0 into 0
3.069 * [backup-simplify]: Simplify 1 into 1
3.069 * [taylor]: Taking taylor expansion of (fma d1 (- d2 d3) (* (- d4 d1) d1)) in d1
3.069 * [taylor]: Rewrote expression to (+ (* d1 (- d2 d3)) (* (- d4 d1) d1))
3.069 * [taylor]: Taking taylor expansion of (* d1 (- d2 d3)) in d1
3.069 * [taylor]: Taking taylor expansion of d1 in d1
3.069 * [backup-simplify]: Simplify 0 into 0
3.069 * [backup-simplify]: Simplify 1 into 1
3.069 * [taylor]: Taking taylor expansion of (- d2 d3) in d1
3.069 * [taylor]: Taking taylor expansion of d2 in d1
3.069 * [backup-simplify]: Simplify d2 into d2
3.069 * [taylor]: Taking taylor expansion of d3 in d1
3.069 * [backup-simplify]: Simplify d3 into d3
3.069 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d1
3.069 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
3.069 * [taylor]: Taking taylor expansion of d4 in d1
3.069 * [backup-simplify]: Simplify d4 into d4
3.069 * [taylor]: Taking taylor expansion of d1 in d1
3.069 * [backup-simplify]: Simplify 0 into 0
3.069 * [backup-simplify]: Simplify 1 into 1
3.069 * [taylor]: Taking taylor expansion of d1 in d1
3.069 * [backup-simplify]: Simplify 0 into 0
3.069 * [backup-simplify]: Simplify 1 into 1
3.070 * [backup-simplify]: Simplify (- d3) into (- d3)
3.070 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
3.070 * [backup-simplify]: Simplify (* 0 (- d2 d3)) into 0
3.070 * [backup-simplify]: Simplify (- 0) into 0
3.070 * [backup-simplify]: Simplify (+ d4 0) into d4
3.071 * [backup-simplify]: Simplify (* d4 0) into 0
3.071 * [backup-simplify]: Simplify (+ 0 0) into 0
3.071 * [taylor]: Taking taylor expansion of 0 in d2
3.071 * [backup-simplify]: Simplify 0 into 0
3.071 * [taylor]: Taking taylor expansion of 0 in d3
3.071 * [backup-simplify]: Simplify 0 into 0
3.071 * [taylor]: Taking taylor expansion of 0 in d4
3.071 * [backup-simplify]: Simplify 0 into 0
3.071 * [backup-simplify]: Simplify 0 into 0
3.072 * [backup-simplify]: Simplify (- 0) into 0
3.072 * [backup-simplify]: Simplify (+ 0 0) into 0
3.073 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 d3))) into (- d2 d3)
3.073 * [backup-simplify]: Simplify (- 1) into -1
3.073 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.074 * [backup-simplify]: Simplify (+ (* d4 1) (* -1 0)) into d4
3.074 * [backup-simplify]: Simplify (+ (- d2 d3) d4) into (- (+ d2 d4) d3)
3.074 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2
3.074 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2
3.074 * [taylor]: Taking taylor expansion of d2 in d2
3.074 * [backup-simplify]: Simplify 0 into 0
3.074 * [backup-simplify]: Simplify 1 into 1
3.074 * [taylor]: Taking taylor expansion of d4 in d2
3.074 * [backup-simplify]: Simplify d4 into d4
3.074 * [taylor]: Taking taylor expansion of d3 in d2
3.074 * [backup-simplify]: Simplify d3 into d3
3.074 * [backup-simplify]: Simplify (+ 0 d4) into d4
3.074 * [backup-simplify]: Simplify (- d3) into (- d3)
3.074 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
3.074 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
3.074 * [taylor]: Taking taylor expansion of d4 in d3
3.074 * [backup-simplify]: Simplify d4 into d4
3.074 * [taylor]: Taking taylor expansion of d3 in d3
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify 1 into 1
3.075 * [backup-simplify]: Simplify (- 0) into 0
3.075 * [backup-simplify]: Simplify (+ d4 0) into d4
3.075 * [taylor]: Taking taylor expansion of d4 in d4
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify 1 into 1
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [taylor]: Taking taylor expansion of 0 in d3
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [taylor]: Taking taylor expansion of 0 in d4
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [taylor]: Taking taylor expansion of 0 in d4
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify 0 into 0
3.076 * [backup-simplify]: Simplify (- 0) into 0
3.076 * [backup-simplify]: Simplify (+ 0 0) into 0
3.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 d3)))) into 0
3.078 * [backup-simplify]: Simplify (- 0) into 0
3.078 * [backup-simplify]: Simplify (+ 0 0) into 0
3.079 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* -1 1) (* 0 0))) into (- 1)
3.079 * [backup-simplify]: Simplify (+ 0 (- 1)) into -1
3.079 * [taylor]: Taking taylor expansion of -1 in d2
3.079 * [backup-simplify]: Simplify -1 into -1
3.079 * [taylor]: Taking taylor expansion of -1 in d3
3.079 * [backup-simplify]: Simplify -1 into -1
3.079 * [taylor]: Taking taylor expansion of -1 in d4
3.079 * [backup-simplify]: Simplify -1 into -1
3.079 * [backup-simplify]: Simplify -1 into -1
3.080 * [backup-simplify]: Simplify (+ 1 0) into 1
3.080 * [backup-simplify]: Simplify (- 0) into 0
3.081 * [backup-simplify]: Simplify (+ 1 0) into 1
3.081 * [taylor]: Taking taylor expansion of 1 in d3
3.081 * [backup-simplify]: Simplify 1 into 1
3.081 * [taylor]: Taking taylor expansion of 1 in d4
3.081 * [backup-simplify]: Simplify 1 into 1
3.081 * [backup-simplify]: Simplify 1 into 1
3.081 * [taylor]: Taking taylor expansion of 0 in d3
3.081 * [backup-simplify]: Simplify 0 into 0
3.081 * [taylor]: Taking taylor expansion of 0 in d4
3.081 * [backup-simplify]: Simplify 0 into 0
3.081 * [backup-simplify]: Simplify 0 into 0
3.081 * [backup-simplify]: Simplify (- 1) into -1
3.082 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.082 * [taylor]: Taking taylor expansion of -1 in d4
3.082 * [backup-simplify]: Simplify -1 into -1
3.082 * [backup-simplify]: Simplify -1 into -1
3.082 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.083 * [backup-simplify]: Simplify (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (* (- (/ 1 d4) (/ 1 d1)) (/ 1 d1))) into (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ (- (/ 1 d4) (/ 1 d1)) d1))
3.083 * [approximate]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in (d1 d2 d3 d4) around 0
3.083 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d4
3.083 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ (- (/ 1 d4) (/ 1 d1)) d1))
3.083 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d4
3.083 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.083 * [taylor]: Taking taylor expansion of d1 in d4
3.083 * [backup-simplify]: Simplify d1 into d1
3.083 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.083 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d4
3.083 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
3.083 * [taylor]: Taking taylor expansion of d2 in d4
3.083 * [backup-simplify]: Simplify d2 into d2
3.083 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.083 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
3.083 * [taylor]: Taking taylor expansion of d3 in d4
3.083 * [backup-simplify]: Simplify d3 into d3
3.083 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4
3.083 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4
3.083 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.083 * [taylor]: Taking taylor expansion of d4 in d4
3.084 * [backup-simplify]: Simplify 0 into 0
3.084 * [backup-simplify]: Simplify 1 into 1
3.084 * [backup-simplify]: Simplify (/ 1 1) into 1
3.084 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.084 * [taylor]: Taking taylor expansion of d1 in d4
3.084 * [backup-simplify]: Simplify d1 into d1
3.084 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.084 * [taylor]: Taking taylor expansion of d1 in d4
3.084 * [backup-simplify]: Simplify d1 into d1
3.085 * [backup-simplify]: Simplify (+ 1 0) into 1
3.085 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.085 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d3
3.085 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ (- (/ 1 d4) (/ 1 d1)) d1))
3.085 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d3
3.085 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
3.085 * [taylor]: Taking taylor expansion of d1 in d3
3.085 * [backup-simplify]: Simplify d1 into d1
3.085 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.085 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3
3.085 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
3.085 * [taylor]: Taking taylor expansion of d2 in d3
3.085 * [backup-simplify]: Simplify d2 into d2
3.085 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.085 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.085 * [taylor]: Taking taylor expansion of d3 in d3
3.085 * [backup-simplify]: Simplify 0 into 0
3.085 * [backup-simplify]: Simplify 1 into 1
3.086 * [backup-simplify]: Simplify (/ 1 1) into 1
3.086 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d3
3.086 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d3
3.086 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.086 * [taylor]: Taking taylor expansion of d4 in d3
3.086 * [backup-simplify]: Simplify d4 into d4
3.086 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.086 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
3.086 * [taylor]: Taking taylor expansion of d1 in d3
3.086 * [backup-simplify]: Simplify d1 into d1
3.086 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.086 * [taylor]: Taking taylor expansion of d1 in d3
3.086 * [backup-simplify]: Simplify d1 into d1
3.086 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
3.086 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d1))) into (- (/ 1 d4) (/ 1 d1))
3.086 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d1)) d1) into (/ (- (/ 1 d4) (/ 1 d1)) d1)
3.086 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d2
3.086 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ (- (/ 1 d4) (/ 1 d1)) d1))
3.086 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d2
3.086 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
3.086 * [taylor]: Taking taylor expansion of d1 in d2
3.087 * [backup-simplify]: Simplify d1 into d1
3.087 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.087 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
3.087 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.087 * [taylor]: Taking taylor expansion of d2 in d2
3.087 * [backup-simplify]: Simplify 0 into 0
3.087 * [backup-simplify]: Simplify 1 into 1
3.087 * [backup-simplify]: Simplify (/ 1 1) into 1
3.087 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.087 * [taylor]: Taking taylor expansion of d3 in d2
3.087 * [backup-simplify]: Simplify d3 into d3
3.087 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.087 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d2
3.087 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d2
3.087 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.087 * [taylor]: Taking taylor expansion of d4 in d2
3.087 * [backup-simplify]: Simplify d4 into d4
3.087 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.087 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
3.087 * [taylor]: Taking taylor expansion of d1 in d2
3.088 * [backup-simplify]: Simplify d1 into d1
3.088 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.088 * [taylor]: Taking taylor expansion of d1 in d2
3.088 * [backup-simplify]: Simplify d1 into d1
3.088 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
3.088 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d1))) into (- (/ 1 d4) (/ 1 d1))
3.088 * [backup-simplify]: Simplify (/ (- (/ 1 d4) (/ 1 d1)) d1) into (/ (- (/ 1 d4) (/ 1 d1)) d1)
3.088 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d1
3.088 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ (- (/ 1 d4) (/ 1 d1)) d1))
3.088 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1
3.088 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.088 * [taylor]: Taking taylor expansion of d1 in d1
3.088 * [backup-simplify]: Simplify 0 into 0
3.088 * [backup-simplify]: Simplify 1 into 1
3.089 * [backup-simplify]: Simplify (/ 1 1) into 1
3.089 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1
3.089 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.089 * [taylor]: Taking taylor expansion of d2 in d1
3.089 * [backup-simplify]: Simplify d2 into d2
3.089 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.089 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.089 * [taylor]: Taking taylor expansion of d3 in d1
3.089 * [backup-simplify]: Simplify d3 into d3
3.089 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.089 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
3.089 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
3.089 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.089 * [taylor]: Taking taylor expansion of d4 in d1
3.089 * [backup-simplify]: Simplify d4 into d4
3.089 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.089 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.089 * [taylor]: Taking taylor expansion of d1 in d1
3.089 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify 1 into 1
3.090 * [backup-simplify]: Simplify (/ 1 1) into 1
3.090 * [taylor]: Taking taylor expansion of d1 in d1
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 1 into 1
3.090 * [backup-simplify]: Simplify (- 1) into -1
3.090 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.091 * [backup-simplify]: Simplify (/ -1 1) into -1
3.091 * [taylor]: Taking taylor expansion of (fma (/ 1 d1) (- (/ 1 d2) (/ 1 d3)) (/ (- (/ 1 d4) (/ 1 d1)) d1)) in d1
3.091 * [taylor]: Rewrote expression to (+ (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) (/ (- (/ 1 d4) (/ 1 d1)) d1))
3.091 * [taylor]: Taking taylor expansion of (* (/ 1 d1) (- (/ 1 d2) (/ 1 d3))) in d1
3.091 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.091 * [taylor]: Taking taylor expansion of d1 in d1
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 1 into 1
3.092 * [backup-simplify]: Simplify (/ 1 1) into 1
3.092 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d1
3.092 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.092 * [taylor]: Taking taylor expansion of d2 in d1
3.092 * [backup-simplify]: Simplify d2 into d2
3.092 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.092 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.092 * [taylor]: Taking taylor expansion of d3 in d1
3.092 * [backup-simplify]: Simplify d3 into d3
3.092 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.092 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
3.092 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
3.092 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.092 * [taylor]: Taking taylor expansion of d4 in d1
3.092 * [backup-simplify]: Simplify d4 into d4
3.092 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.092 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.092 * [taylor]: Taking taylor expansion of d1 in d1
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 1 into 1
3.093 * [backup-simplify]: Simplify (/ 1 1) into 1
3.093 * [taylor]: Taking taylor expansion of d1 in d1
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify 1 into 1
3.093 * [backup-simplify]: Simplify (- 1) into -1
3.093 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.094 * [backup-simplify]: Simplify (/ -1 1) into -1
3.094 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.094 * [taylor]: Taking taylor expansion of -1 in d2
3.094 * [backup-simplify]: Simplify -1 into -1
3.095 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.095 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
3.095 * [backup-simplify]: Simplify (* 1 (- (/ 1 d2) (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
3.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.096 * [backup-simplify]: Simplify (- 0) into 0
3.096 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.097 * [backup-simplify]: Simplify (- (/ (/ 1 d4) 1) (+ (* -1 (/ 0 1)))) into (/ 1 d4)
3.098 * [backup-simplify]: Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.098 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.098 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.098 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.098 * [taylor]: Taking taylor expansion of d4 in d2
3.098 * [backup-simplify]: Simplify d4 into d4
3.098 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.098 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.098 * [taylor]: Taking taylor expansion of d2 in d2
3.098 * [backup-simplify]: Simplify 0 into 0
3.098 * [backup-simplify]: Simplify 1 into 1
3.098 * [backup-simplify]: Simplify (/ 1 1) into 1
3.098 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.098 * [taylor]: Taking taylor expansion of d3 in d2
3.098 * [backup-simplify]: Simplify d3 into d3
3.098 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.098 * [backup-simplify]: Simplify (+ 0 1) into 1
3.099 * [backup-simplify]: Simplify (+ 1 0) into 1
3.099 * [taylor]: Taking taylor expansion of 1 in d3
3.099 * [backup-simplify]: Simplify 1 into 1
3.099 * [taylor]: Taking taylor expansion of -1 in d3
3.099 * [backup-simplify]: Simplify -1 into -1
3.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.099 * [backup-simplify]: Simplify (- 0) into 0
3.099 * [backup-simplify]: Simplify (+ 0 0) into 0
3.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.100 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0
3.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.101 * [backup-simplify]: Simplify (- 0) into 0
3.101 * [backup-simplify]: Simplify (+ 0 0) into 0
3.102 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)))) into 0
3.102 * [backup-simplify]: Simplify (+ 0 0) into 0
3.102 * [taylor]: Taking taylor expansion of 0 in d2
3.102 * [backup-simplify]: Simplify 0 into 0
3.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.103 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.103 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.103 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.103 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.103 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.103 * [taylor]: Taking taylor expansion of d4 in d3
3.103 * [backup-simplify]: Simplify d4 into d4
3.103 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.103 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.103 * [taylor]: Taking taylor expansion of d3 in d3
3.103 * [backup-simplify]: Simplify 0 into 0
3.103 * [backup-simplify]: Simplify 1 into 1
3.103 * [backup-simplify]: Simplify (/ 1 1) into 1
3.104 * [backup-simplify]: Simplify (- 1) into -1
3.104 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.104 * [taylor]: Taking taylor expansion of -1 in d4
3.104 * [backup-simplify]: Simplify -1 into -1
3.104 * [taylor]: Taking taylor expansion of 0 in d3
3.104 * [backup-simplify]: Simplify 0 into 0
3.104 * [taylor]: Taking taylor expansion of 1 in d4
3.104 * [backup-simplify]: Simplify 1 into 1
3.104 * [taylor]: Taking taylor expansion of -1 in d4
3.104 * [backup-simplify]: Simplify -1 into -1
3.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.105 * [backup-simplify]: Simplify (- 0) into 0
3.105 * [backup-simplify]: Simplify (+ 0 0) into 0
3.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0
3.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.107 * [backup-simplify]: Simplify (- 0) into 0
3.107 * [backup-simplify]: Simplify (+ 0 0) into 0
3.108 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 d4) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.108 * [backup-simplify]: Simplify (+ 0 0) into 0
3.109 * [taylor]: Taking taylor expansion of 0 in d2
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [taylor]: Taking taylor expansion of 0 in d3
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.109 * [backup-simplify]: Simplify (+ 0 0) into 0
3.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.110 * [backup-simplify]: Simplify (- 0) into 0
3.110 * [backup-simplify]: Simplify (+ 0 0) into 0
3.110 * [taylor]: Taking taylor expansion of 0 in d3
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [taylor]: Taking taylor expansion of 0 in d3
3.110 * [backup-simplify]: Simplify 0 into 0
3.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.111 * [backup-simplify]: Simplify (- 0) into 0
3.111 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.111 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.111 * [taylor]: Taking taylor expansion of d4 in d4
3.111 * [backup-simplify]: Simplify 0 into 0
3.111 * [backup-simplify]: Simplify 1 into 1
3.111 * [backup-simplify]: Simplify (/ 1 1) into 1
3.111 * [backup-simplify]: Simplify 1 into 1
3.111 * [taylor]: Taking taylor expansion of 0 in d4
3.111 * [backup-simplify]: Simplify 0 into 0
3.111 * [taylor]: Taking taylor expansion of 0 in d4
3.111 * [backup-simplify]: Simplify 0 into 0
3.111 * [taylor]: Taking taylor expansion of 0 in d4
3.111 * [backup-simplify]: Simplify 0 into 0
3.111 * [backup-simplify]: Simplify -1 into -1
3.111 * [backup-simplify]: Simplify 1 into 1
3.112 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.112 * [backup-simplify]: Simplify (fma (/ 1 (- d1)) (- (/ 1 (- d2)) (/ 1 (- d3))) (* (- (/ 1 (- d4)) (/ 1 (- d1))) (/ 1 (- d1)))) into (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)))
3.112 * [approximate]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in (d1 d2 d3 d4) around 0
3.112 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d4
3.112 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)))
3.112 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d4
3.112 * [taylor]: Taking taylor expansion of (/ -1 d1) in d4
3.112 * [taylor]: Taking taylor expansion of -1 in d4
3.112 * [backup-simplify]: Simplify -1 into -1
3.112 * [taylor]: Taking taylor expansion of d1 in d4
3.112 * [backup-simplify]: Simplify d1 into d1
3.112 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.112 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d4
3.112 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
3.112 * [taylor]: Taking taylor expansion of d3 in d4
3.112 * [backup-simplify]: Simplify d3 into d3
3.112 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.112 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
3.112 * [taylor]: Taking taylor expansion of d2 in d4
3.112 * [backup-simplify]: Simplify d2 into d2
3.112 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.112 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4
3.112 * [taylor]: Taking taylor expansion of -1 in d4
3.112 * [backup-simplify]: Simplify -1 into -1
3.112 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4
3.112 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4
3.112 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.112 * [taylor]: Taking taylor expansion of d1 in d4
3.112 * [backup-simplify]: Simplify d1 into d1
3.112 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.112 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.112 * [taylor]: Taking taylor expansion of d4 in d4
3.112 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify 1 into 1
3.113 * [backup-simplify]: Simplify (/ 1 1) into 1
3.113 * [taylor]: Taking taylor expansion of d1 in d4
3.113 * [backup-simplify]: Simplify d1 into d1
3.113 * [backup-simplify]: Simplify (- 1) into -1
3.113 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.113 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.113 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d3
3.113 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)))
3.113 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d3
3.113 * [taylor]: Taking taylor expansion of (/ -1 d1) in d3
3.113 * [taylor]: Taking taylor expansion of -1 in d3
3.113 * [backup-simplify]: Simplify -1 into -1
3.113 * [taylor]: Taking taylor expansion of d1 in d3
3.113 * [backup-simplify]: Simplify d1 into d1
3.114 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.114 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d3
3.114 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.114 * [taylor]: Taking taylor expansion of d3 in d3
3.114 * [backup-simplify]: Simplify 0 into 0
3.114 * [backup-simplify]: Simplify 1 into 1
3.114 * [backup-simplify]: Simplify (/ 1 1) into 1
3.114 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
3.114 * [taylor]: Taking taylor expansion of d2 in d3
3.114 * [backup-simplify]: Simplify d2 into d2
3.114 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.114 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d3
3.114 * [taylor]: Taking taylor expansion of -1 in d3
3.114 * [backup-simplify]: Simplify -1 into -1
3.114 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d3
3.114 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d3
3.114 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
3.114 * [taylor]: Taking taylor expansion of d1 in d3
3.114 * [backup-simplify]: Simplify d1 into d1
3.114 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.114 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.114 * [taylor]: Taking taylor expansion of d4 in d3
3.114 * [backup-simplify]: Simplify d4 into d4
3.114 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.114 * [taylor]: Taking taylor expansion of d1 in d3
3.114 * [backup-simplify]: Simplify d1 into d1
3.114 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
3.114 * [backup-simplify]: Simplify (+ (/ 1 d1) (- (/ 1 d4))) into (- (/ 1 d1) (/ 1 d4))
3.114 * [backup-simplify]: Simplify (/ (- (/ 1 d1) (/ 1 d4)) d1) into (/ (- (/ 1 d1) (/ 1 d4)) d1)
3.114 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d2
3.114 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)))
3.114 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d2
3.114 * [taylor]: Taking taylor expansion of (/ -1 d1) in d2
3.115 * [taylor]: Taking taylor expansion of -1 in d2
3.115 * [backup-simplify]: Simplify -1 into -1
3.115 * [taylor]: Taking taylor expansion of d1 in d2
3.115 * [backup-simplify]: Simplify d1 into d1
3.115 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.115 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2
3.115 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.115 * [taylor]: Taking taylor expansion of d3 in d2
3.115 * [backup-simplify]: Simplify d3 into d3
3.115 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.115 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.115 * [taylor]: Taking taylor expansion of d2 in d2
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify 1 into 1
3.115 * [backup-simplify]: Simplify (/ 1 1) into 1
3.115 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d2
3.115 * [taylor]: Taking taylor expansion of -1 in d2
3.115 * [backup-simplify]: Simplify -1 into -1
3.115 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d2
3.115 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d2
3.115 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
3.115 * [taylor]: Taking taylor expansion of d1 in d2
3.115 * [backup-simplify]: Simplify d1 into d1
3.115 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.115 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.115 * [taylor]: Taking taylor expansion of d4 in d2
3.115 * [backup-simplify]: Simplify d4 into d4
3.115 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.115 * [taylor]: Taking taylor expansion of d1 in d2
3.115 * [backup-simplify]: Simplify d1 into d1
3.115 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
3.115 * [backup-simplify]: Simplify (+ (/ 1 d1) (- (/ 1 d4))) into (- (/ 1 d1) (/ 1 d4))
3.115 * [backup-simplify]: Simplify (/ (- (/ 1 d1) (/ 1 d4)) d1) into (/ (- (/ 1 d1) (/ 1 d4)) d1)
3.115 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d1
3.115 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)))
3.116 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1
3.116 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1
3.116 * [taylor]: Taking taylor expansion of -1 in d1
3.116 * [backup-simplify]: Simplify -1 into -1
3.116 * [taylor]: Taking taylor expansion of d1 in d1
3.116 * [backup-simplify]: Simplify 0 into 0
3.116 * [backup-simplify]: Simplify 1 into 1
3.116 * [backup-simplify]: Simplify (/ -1 1) into -1
3.116 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1
3.116 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.116 * [taylor]: Taking taylor expansion of d3 in d1
3.116 * [backup-simplify]: Simplify d3 into d3
3.116 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.116 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.116 * [taylor]: Taking taylor expansion of d2 in d1
3.116 * [backup-simplify]: Simplify d2 into d2
3.116 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.116 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1
3.116 * [taylor]: Taking taylor expansion of -1 in d1
3.116 * [backup-simplify]: Simplify -1 into -1
3.116 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1
3.116 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
3.116 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.116 * [taylor]: Taking taylor expansion of d1 in d1
3.116 * [backup-simplify]: Simplify 0 into 0
3.116 * [backup-simplify]: Simplify 1 into 1
3.116 * [backup-simplify]: Simplify (/ 1 1) into 1
3.116 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.116 * [taylor]: Taking taylor expansion of d4 in d1
3.117 * [backup-simplify]: Simplify d4 into d4
3.117 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.117 * [taylor]: Taking taylor expansion of d1 in d1
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 1 into 1
3.117 * [backup-simplify]: Simplify (+ 1 0) into 1
3.117 * [backup-simplify]: Simplify (/ 1 1) into 1
3.117 * [taylor]: Taking taylor expansion of (fma (/ -1 d1) (- (/ 1 d3) (/ 1 d2)) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))) in d1
3.117 * [taylor]: Rewrote expression to (+ (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)))
3.117 * [taylor]: Taking taylor expansion of (* (/ -1 d1) (- (/ 1 d3) (/ 1 d2))) in d1
3.117 * [taylor]: Taking taylor expansion of (/ -1 d1) in d1
3.117 * [taylor]: Taking taylor expansion of -1 in d1
3.117 * [backup-simplify]: Simplify -1 into -1
3.117 * [taylor]: Taking taylor expansion of d1 in d1
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 1 into 1
3.118 * [backup-simplify]: Simplify (/ -1 1) into -1
3.118 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d1
3.118 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.118 * [taylor]: Taking taylor expansion of d3 in d1
3.118 * [backup-simplify]: Simplify d3 into d3
3.118 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.118 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.118 * [taylor]: Taking taylor expansion of d2 in d1
3.118 * [backup-simplify]: Simplify d2 into d2
3.118 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.118 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1
3.118 * [taylor]: Taking taylor expansion of -1 in d1
3.118 * [backup-simplify]: Simplify -1 into -1
3.118 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1
3.118 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
3.118 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.118 * [taylor]: Taking taylor expansion of d1 in d1
3.118 * [backup-simplify]: Simplify 0 into 0
3.118 * [backup-simplify]: Simplify 1 into 1
3.118 * [backup-simplify]: Simplify (/ 1 1) into 1
3.118 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.118 * [taylor]: Taking taylor expansion of d4 in d1
3.118 * [backup-simplify]: Simplify d4 into d4
3.118 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.118 * [taylor]: Taking taylor expansion of d1 in d1
3.118 * [backup-simplify]: Simplify 0 into 0
3.118 * [backup-simplify]: Simplify 1 into 1
3.119 * [backup-simplify]: Simplify (+ 1 0) into 1
3.119 * [backup-simplify]: Simplify (/ 1 1) into 1
3.119 * [backup-simplify]: Simplify (* -1 1) into -1
3.119 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.119 * [taylor]: Taking taylor expansion of -1 in d2
3.119 * [backup-simplify]: Simplify -1 into -1
3.120 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2))
3.120 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2))
3.120 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (/ 1 d2))) into (* -1 (- (/ 1 d3) (/ 1 d2)))
3.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.120 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4))
3.120 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4))
3.121 * [backup-simplify]: Simplify (- (/ (- (/ 1 d4)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d4))
3.121 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d4))) (* 0 1)) into (/ 1 d4)
3.121 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d2))) (/ 1 d4)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
3.121 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
3.121 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
3.121 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
3.121 * [taylor]: Taking taylor expansion of d4 in d2
3.121 * [backup-simplify]: Simplify d4 into d4
3.121 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.121 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.121 * [taylor]: Taking taylor expansion of d2 in d2
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify 1 into 1
3.122 * [backup-simplify]: Simplify (/ 1 1) into 1
3.122 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.122 * [taylor]: Taking taylor expansion of d3 in d2
3.122 * [backup-simplify]: Simplify d3 into d3
3.122 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.122 * [backup-simplify]: Simplify (+ 0 1) into 1
3.122 * [backup-simplify]: Simplify (+ 1 0) into 1
3.122 * [taylor]: Taking taylor expansion of 1 in d3
3.122 * [backup-simplify]: Simplify 1 into 1
3.122 * [taylor]: Taking taylor expansion of -1 in d3
3.122 * [backup-simplify]: Simplify -1 into -1
3.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.123 * [backup-simplify]: Simplify (- 0) into 0
3.123 * [backup-simplify]: Simplify (+ 0 0) into 0
3.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.124 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (/ 1 d2)))) into 0
3.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.125 * [backup-simplify]: Simplify (- 0) into 0
3.125 * [backup-simplify]: Simplify (+ 0 0) into 0
3.126 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)))) into 0
3.127 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d4))) (* 0 1))) into 0
3.127 * [backup-simplify]: Simplify (+ 0 0) into 0
3.127 * [taylor]: Taking taylor expansion of 0 in d2
3.127 * [backup-simplify]: Simplify 0 into 0
3.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.128 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.128 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.128 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
3.128 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
3.128 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
3.128 * [taylor]: Taking taylor expansion of d4 in d3
3.128 * [backup-simplify]: Simplify d4 into d4
3.128 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.129 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.129 * [taylor]: Taking taylor expansion of d3 in d3
3.129 * [backup-simplify]: Simplify 0 into 0
3.129 * [backup-simplify]: Simplify 1 into 1
3.129 * [backup-simplify]: Simplify (/ 1 1) into 1
3.129 * [backup-simplify]: Simplify (- 1) into -1
3.130 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.130 * [taylor]: Taking taylor expansion of -1 in d4
3.130 * [backup-simplify]: Simplify -1 into -1
3.130 * [taylor]: Taking taylor expansion of 0 in d3
3.130 * [backup-simplify]: Simplify 0 into 0
3.130 * [taylor]: Taking taylor expansion of 1 in d4
3.130 * [backup-simplify]: Simplify 1 into 1
3.130 * [taylor]: Taking taylor expansion of -1 in d4
3.130 * [backup-simplify]: Simplify -1 into -1
3.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
3.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
3.131 * [backup-simplify]: Simplify (- 0) into 0
3.131 * [backup-simplify]: Simplify (+ 0 0) into 0
3.132 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.133 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d2))))) into 0
3.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
3.135 * [backup-simplify]: Simplify (- 0) into 0
3.135 * [backup-simplify]: Simplify (+ 0 0) into 0
3.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.138 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d4))) (* 0 1)))) into 0
3.139 * [backup-simplify]: Simplify (+ 0 0) into 0
3.139 * [taylor]: Taking taylor expansion of 0 in d2
3.139 * [backup-simplify]: Simplify 0 into 0
3.139 * [taylor]: Taking taylor expansion of 0 in d3
3.139 * [backup-simplify]: Simplify 0 into 0
3.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
3.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.140 * [backup-simplify]: Simplify (+ 0 0) into 0
3.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.141 * [backup-simplify]: Simplify (- 0) into 0
3.141 * [backup-simplify]: Simplify (+ 0 0) into 0
3.141 * [taylor]: Taking taylor expansion of 0 in d3
3.141 * [backup-simplify]: Simplify 0 into 0
3.141 * [taylor]: Taking taylor expansion of 0 in d3
3.141 * [backup-simplify]: Simplify 0 into 0
3.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.142 * [backup-simplify]: Simplify (- 0) into 0
3.142 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
3.142 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.142 * [taylor]: Taking taylor expansion of d4 in d4
3.142 * [backup-simplify]: Simplify 0 into 0
3.142 * [backup-simplify]: Simplify 1 into 1
3.143 * [backup-simplify]: Simplify (/ 1 1) into 1
3.143 * [backup-simplify]: Simplify 1 into 1
3.143 * [taylor]: Taking taylor expansion of 0 in d4
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [taylor]: Taking taylor expansion of 0 in d4
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [taylor]: Taking taylor expansion of 0 in d4
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [backup-simplify]: Simplify -1 into -1
3.143 * [backup-simplify]: Simplify 1 into 1
3.144 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
3.144 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 3)
3.144 * [backup-simplify]: Simplify (* (- d4 d1) d1) into (* (- d4 d1) d1)
3.144 * [approximate]: Taking taylor expansion of (* (- d4 d1) d1) in (d4 d1) around 0
3.144 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d1
3.144 * [taylor]: Taking taylor expansion of (- d4 d1) in d1
3.144 * [taylor]: Taking taylor expansion of d4 in d1
3.144 * [backup-simplify]: Simplify d4 into d4
3.144 * [taylor]: Taking taylor expansion of d1 in d1
3.144 * [backup-simplify]: Simplify 0 into 0
3.144 * [backup-simplify]: Simplify 1 into 1
3.144 * [taylor]: Taking taylor expansion of d1 in d1
3.144 * [backup-simplify]: Simplify 0 into 0
3.144 * [backup-simplify]: Simplify 1 into 1
3.144 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d4
3.144 * [taylor]: Taking taylor expansion of (- d4 d1) in d4
3.144 * [taylor]: Taking taylor expansion of d4 in d4
3.144 * [backup-simplify]: Simplify 0 into 0
3.145 * [backup-simplify]: Simplify 1 into 1
3.145 * [taylor]: Taking taylor expansion of d1 in d4
3.145 * [backup-simplify]: Simplify d1 into d1
3.145 * [taylor]: Taking taylor expansion of d1 in d4
3.145 * [backup-simplify]: Simplify d1 into d1
3.145 * [taylor]: Taking taylor expansion of (* (- d4 d1) d1) in d4
3.145 * [taylor]: Taking taylor expansion of (- d4 d1) in d4
3.145 * [taylor]: Taking taylor expansion of d4 in d4
3.145 * [backup-simplify]: Simplify 0 into 0
3.145 * [backup-simplify]: Simplify 1 into 1
3.145 * [taylor]: Taking taylor expansion of d1 in d4
3.145 * [backup-simplify]: Simplify d1 into d1
3.145 * [taylor]: Taking taylor expansion of d1 in d4
3.145 * [backup-simplify]: Simplify d1 into d1
3.145 * [backup-simplify]: Simplify (- d1) into (- d1)
3.145 * [backup-simplify]: Simplify (+ 0 (- d1)) into (- d1)
3.145 * [backup-simplify]: Simplify (* (- d1) d1) into (* -1 (pow d1 2))
3.145 * [taylor]: Taking taylor expansion of (* -1 (pow d1 2)) in d1
3.145 * [taylor]: Taking taylor expansion of -1 in d1
3.145 * [backup-simplify]: Simplify -1 into -1
3.145 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.145 * [taylor]: Taking taylor expansion of d1 in d1
3.145 * [backup-simplify]: Simplify 0 into 0
3.145 * [backup-simplify]: Simplify 1 into 1
3.146 * [backup-simplify]: Simplify (- 0) into 0
3.146 * [backup-simplify]: Simplify (+ 1 0) into 1
3.146 * [backup-simplify]: Simplify (+ (* (- d1) 0) (* 1 d1)) into d1
3.146 * [taylor]: Taking taylor expansion of d1 in d1
3.147 * [backup-simplify]: Simplify 0 into 0
3.147 * [backup-simplify]: Simplify 1 into 1
3.147 * [backup-simplify]: Simplify 0 into 0
3.147 * [backup-simplify]: Simplify (- 0) into 0
3.147 * [backup-simplify]: Simplify (+ 0 0) into 0
3.148 * [backup-simplify]: Simplify (+ (* (- d1) 0) (+ (* 1 0) (* 0 d1))) into 0
3.148 * [taylor]: Taking taylor expansion of 0 in d1
3.148 * [backup-simplify]: Simplify 0 into 0
3.148 * [backup-simplify]: Simplify 0 into 0
3.148 * [backup-simplify]: Simplify 1 into 1
3.148 * [backup-simplify]: Simplify (* 1 1) into 1
3.149 * [backup-simplify]: Simplify (* -1 1) into -1
3.149 * [backup-simplify]: Simplify -1 into -1
3.149 * [backup-simplify]: Simplify (- 0) into 0
3.150 * [backup-simplify]: Simplify (+ 0 0) into 0
3.151 * [backup-simplify]: Simplify (+ (* (- d1) 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
3.151 * [taylor]: Taking taylor expansion of 0 in d1
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.152 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
3.152 * [backup-simplify]: Simplify 0 into 0
3.153 * [backup-simplify]: Simplify (- 0) into 0
3.153 * [backup-simplify]: Simplify (+ 0 0) into 0
3.154 * [backup-simplify]: Simplify (+ (* (- d1) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
3.154 * [taylor]: Taking taylor expansion of 0 in d1
3.154 * [backup-simplify]: Simplify 0 into 0
3.154 * [backup-simplify]: Simplify 0 into 0
3.154 * [backup-simplify]: Simplify 0 into 0
3.155 * [backup-simplify]: Simplify (+ (* -1 (pow (* d1 1) 2)) (* 1 (* d1 d4))) into (- (* d4 d1) (pow d1 2))
3.155 * [backup-simplify]: Simplify (* (- (/ 1 d4) (/ 1 d1)) (/ 1 d1)) into (/ (- (/ 1 d4) (/ 1 d1)) d1)
3.155 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in (d4 d1) around 0
3.155 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d1
3.155 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d1
3.155 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.155 * [taylor]: Taking taylor expansion of d4 in d1
3.155 * [backup-simplify]: Simplify d4 into d4
3.155 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.155 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.155 * [taylor]: Taking taylor expansion of d1 in d1
3.155 * [backup-simplify]: Simplify 0 into 0
3.155 * [backup-simplify]: Simplify 1 into 1
3.155 * [backup-simplify]: Simplify (/ 1 1) into 1
3.155 * [taylor]: Taking taylor expansion of d1 in d1
3.156 * [backup-simplify]: Simplify 0 into 0
3.156 * [backup-simplify]: Simplify 1 into 1
3.156 * [backup-simplify]: Simplify (- 1) into -1
3.157 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.157 * [backup-simplify]: Simplify (/ -1 1) into -1
3.157 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4
3.157 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4
3.157 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.157 * [taylor]: Taking taylor expansion of d4 in d4
3.157 * [backup-simplify]: Simplify 0 into 0
3.157 * [backup-simplify]: Simplify 1 into 1
3.158 * [backup-simplify]: Simplify (/ 1 1) into 1
3.158 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.158 * [taylor]: Taking taylor expansion of d1 in d4
3.158 * [backup-simplify]: Simplify d1 into d1
3.158 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.158 * [taylor]: Taking taylor expansion of d1 in d4
3.158 * [backup-simplify]: Simplify d1 into d1
3.158 * [backup-simplify]: Simplify (+ 1 0) into 1
3.158 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.158 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d4) (/ 1 d1)) d1) in d4
3.158 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d1)) in d4
3.158 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.158 * [taylor]: Taking taylor expansion of d4 in d4
3.158 * [backup-simplify]: Simplify 0 into 0
3.158 * [backup-simplify]: Simplify 1 into 1
3.159 * [backup-simplify]: Simplify (/ 1 1) into 1
3.159 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.159 * [taylor]: Taking taylor expansion of d1 in d4
3.159 * [backup-simplify]: Simplify d1 into d1
3.159 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.159 * [taylor]: Taking taylor expansion of d1 in d4
3.159 * [backup-simplify]: Simplify d1 into d1
3.159 * [backup-simplify]: Simplify (+ 1 0) into 1
3.160 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.160 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.160 * [taylor]: Taking taylor expansion of d1 in d1
3.160 * [backup-simplify]: Simplify 0 into 0
3.160 * [backup-simplify]: Simplify 1 into 1
3.160 * [backup-simplify]: Simplify (/ 1 1) into 1
3.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.161 * [backup-simplify]: Simplify (- (/ 1 d1)) into (- (/ 1 d1))
3.161 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
3.161 * [backup-simplify]: Simplify (- (/ (- (/ 1 d1)) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (/ 1 (pow d1 2)))
3.161 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1
3.161 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.161 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.161 * [taylor]: Taking taylor expansion of d1 in d1
3.161 * [backup-simplify]: Simplify 0 into 0
3.161 * [backup-simplify]: Simplify 1 into 1
3.162 * [backup-simplify]: Simplify (* 1 1) into 1
3.162 * [backup-simplify]: Simplify (/ 1 1) into 1
3.163 * [backup-simplify]: Simplify (- 1) into -1
3.163 * [backup-simplify]: Simplify -1 into -1
3.163 * [backup-simplify]: Simplify 1 into 1
3.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
3.164 * [backup-simplify]: Simplify (- 0) into 0
3.164 * [backup-simplify]: Simplify (+ 0 0) into 0
3.165 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (pow d1 2))) (/ 0 d1)))) into 0
3.165 * [taylor]: Taking taylor expansion of 0 in d1
3.165 * [backup-simplify]: Simplify 0 into 0
3.165 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.167 * [backup-simplify]: Simplify (- 0) into 0
3.167 * [backup-simplify]: Simplify 0 into 0
3.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.167 * [backup-simplify]: Simplify 0 into 0
3.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.169 * [backup-simplify]: Simplify (- 0) into 0
3.169 * [backup-simplify]: Simplify (+ 0 0) into 0
3.170 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (pow d1 2))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.170 * [taylor]: Taking taylor expansion of 0 in d1
3.170 * [backup-simplify]: Simplify 0 into 0
3.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.172 * [backup-simplify]: Simplify (- 0) into 0
3.172 * [backup-simplify]: Simplify 0 into 0
3.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.173 * [backup-simplify]: Simplify 0 into 0
3.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.175 * [backup-simplify]: Simplify (- 0) into 0
3.175 * [backup-simplify]: Simplify (+ 0 0) into 0
3.175 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (pow d1 2))) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.175 * [taylor]: Taking taylor expansion of 0 in d1
3.175 * [backup-simplify]: Simplify 0 into 0
3.175 * [backup-simplify]: Simplify 0 into 0
3.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.178 * [backup-simplify]: Simplify (- 0) into 0
3.178 * [backup-simplify]: Simplify 0 into 0
3.179 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d4)))) (* -1 (pow (* (/ 1 (/ 1 d1)) 1) 2))) into (- (* d4 d1) (pow d1 2))
3.179 * [backup-simplify]: Simplify (* (- (/ 1 (- d4)) (/ 1 (- d1))) (/ 1 (- d1))) into (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1))
3.179 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in (d4 d1) around 0
3.179 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d1
3.179 * [taylor]: Taking taylor expansion of -1 in d1
3.179 * [backup-simplify]: Simplify -1 into -1
3.179 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d1
3.180 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d1
3.180 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.180 * [taylor]: Taking taylor expansion of d1 in d1
3.180 * [backup-simplify]: Simplify 0 into 0
3.180 * [backup-simplify]: Simplify 1 into 1
3.185 * [backup-simplify]: Simplify (/ 1 1) into 1
3.185 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
3.185 * [taylor]: Taking taylor expansion of d4 in d1
3.186 * [backup-simplify]: Simplify d4 into d4
3.186 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.186 * [taylor]: Taking taylor expansion of d1 in d1
3.186 * [backup-simplify]: Simplify 0 into 0
3.186 * [backup-simplify]: Simplify 1 into 1
3.187 * [backup-simplify]: Simplify (+ 1 0) into 1
3.187 * [backup-simplify]: Simplify (/ 1 1) into 1
3.187 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4
3.187 * [taylor]: Taking taylor expansion of -1 in d4
3.187 * [backup-simplify]: Simplify -1 into -1
3.187 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4
3.188 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4
3.188 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.188 * [taylor]: Taking taylor expansion of d1 in d4
3.188 * [backup-simplify]: Simplify d1 into d1
3.188 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.188 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.188 * [taylor]: Taking taylor expansion of d4 in d4
3.188 * [backup-simplify]: Simplify 0 into 0
3.188 * [backup-simplify]: Simplify 1 into 1
3.188 * [backup-simplify]: Simplify (/ 1 1) into 1
3.188 * [taylor]: Taking taylor expansion of d1 in d4
3.189 * [backup-simplify]: Simplify d1 into d1
3.189 * [backup-simplify]: Simplify (- 1) into -1
3.190 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.190 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.190 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (/ 1 d4)) d1)) in d4
3.190 * [taylor]: Taking taylor expansion of -1 in d4
3.190 * [backup-simplify]: Simplify -1 into -1
3.190 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (/ 1 d4)) d1) in d4
3.190 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (/ 1 d4)) in d4
3.190 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
3.190 * [taylor]: Taking taylor expansion of d1 in d4
3.190 * [backup-simplify]: Simplify d1 into d1
3.190 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.190 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
3.190 * [taylor]: Taking taylor expansion of d4 in d4
3.190 * [backup-simplify]: Simplify 0 into 0
3.190 * [backup-simplify]: Simplify 1 into 1
3.191 * [backup-simplify]: Simplify (/ 1 1) into 1
3.191 * [taylor]: Taking taylor expansion of d1 in d4
3.191 * [backup-simplify]: Simplify d1 into d1
3.191 * [backup-simplify]: Simplify (- 1) into -1
3.192 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.192 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.192 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
3.192 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.192 * [taylor]: Taking taylor expansion of d1 in d1
3.192 * [backup-simplify]: Simplify 0 into 0
3.192 * [backup-simplify]: Simplify 1 into 1
3.193 * [backup-simplify]: Simplify (/ 1 1) into 1
3.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.194 * [backup-simplify]: Simplify (- 0) into 0
3.194 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
3.194 * [backup-simplify]: Simplify (- (/ (/ 1 d1) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (/ 1 (pow d1 2))
3.195 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow d1 2))) (* 0 (/ -1 d1))) into (- (/ 1 (pow d1 2)))
3.195 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1
3.195 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.195 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.195 * [taylor]: Taking taylor expansion of d1 in d1
3.195 * [backup-simplify]: Simplify 0 into 0
3.195 * [backup-simplify]: Simplify 1 into 1
3.195 * [backup-simplify]: Simplify (* 1 1) into 1
3.196 * [backup-simplify]: Simplify (/ 1 1) into 1
3.196 * [backup-simplify]: Simplify (- 1) into -1
3.196 * [backup-simplify]: Simplify -1 into -1
3.196 * [backup-simplify]: Simplify 1 into 1
3.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
3.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.198 * [backup-simplify]: Simplify (- 0) into 0
3.198 * [backup-simplify]: Simplify (+ 0 0) into 0
3.198 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (/ 1 (pow d1 2)) (/ 0 d1)))) into 0
3.199 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow d1 2))) (* 0 (/ -1 d1)))) into 0
3.199 * [taylor]: Taking taylor expansion of 0 in d1
3.199 * [backup-simplify]: Simplify 0 into 0
3.199 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.201 * [backup-simplify]: Simplify (- 0) into 0
3.201 * [backup-simplify]: Simplify 0 into 0
3.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.201 * [backup-simplify]: Simplify 0 into 0
3.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.202 * [backup-simplify]: Simplify (- 0) into 0
3.203 * [backup-simplify]: Simplify (+ 0 0) into 0
3.203 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (/ 1 (pow d1 2)) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.203 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow d1 2))) (* 0 (/ -1 d1))))) into 0
3.203 * [taylor]: Taking taylor expansion of 0 in d1
3.203 * [backup-simplify]: Simplify 0 into 0
3.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.205 * [backup-simplify]: Simplify (- 0) into 0
3.205 * [backup-simplify]: Simplify 0 into 0
3.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.205 * [backup-simplify]: Simplify 0 into 0
3.205 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.206 * [backup-simplify]: Simplify (- 0) into 0
3.206 * [backup-simplify]: Simplify (+ 0 0) into 0
3.207 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (/ 1 (pow d1 2)) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.207 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow d1 2))) (* 0 (/ -1 d1)))))) into 0
3.208 * [taylor]: Taking taylor expansion of 0 in d1
3.208 * [backup-simplify]: Simplify 0 into 0
3.208 * [backup-simplify]: Simplify 0 into 0
3.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.209 * [backup-simplify]: Simplify (- 0) into 0
3.209 * [backup-simplify]: Simplify 0 into 0
3.209 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d4))))) (* -1 (pow (* (/ 1 (/ 1 (- d1))) 1) 2))) into (- (* d4 d1) (pow d1 2))
3.209 * * * [progress]: simplifying candidates
3.209 * * * * [progress]: [ 1 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (log1p (expm1 (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.209 * * * * [progress]: [ 2 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (expm1 (log1p (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 3 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (* d1 (- d2 d3)) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 4 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (pow (fma d1 (- d2 d3) (* (- d4 d1) d1)) 1) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 5 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (exp (log (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 6 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (log (exp (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 7 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 8 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (cbrt (* (* (fma d1 (- d2 d3) (* (- d4 d1) d1)) (fma d1 (- d2 d3) (* (- d4 d1) d1))) (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 9 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 10 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* 1 (fma d1 (- d2 d3) (* (- d4 d1) d1))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 11 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (posit16->real (real->posit16 (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 12 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (log1p (expm1 (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 13 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (expm1 (log1p (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 14 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (pow (* (- d4 d1) d1) 1)) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 15 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (pow (* (- d4 d1) d1) 1)) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 16 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (exp (+ (log (- d4 d1)) (log d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 17 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (exp (log (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 18 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (log (exp (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 19 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (cbrt (* (* (* (- d4 d1) (- d4 d1)) (- d4 d1)) (* (* d1 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 20 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (cbrt (* (- d4 d1) d1)) (cbrt (* (- d4 d1) d1))) (cbrt (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 21 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (cbrt (* (* (* (- d4 d1) d1) (* (- d4 d1) d1)) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 22 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (sqrt (* (- d4 d1) d1)) (sqrt (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 23 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* 1 (* (- d4 d1) d1))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 24 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (sqrt (- d4 d1)) (sqrt d1)) (* (sqrt (- d4 d1)) (sqrt d1)))) (* d1 (+ (- d1) d1))))>
3.210 * * * * [progress]: [ 25 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (- d4 d1) (* (cbrt d1) (cbrt d1))) (cbrt d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 26 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (- d4 d1) (sqrt d1)) (sqrt d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 27 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (- d4 d1) 1) d1)) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 28 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (cbrt (- d4 d1)) (cbrt (- d4 d1))) (* (cbrt (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 29 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (sqrt (- d4 d1)) (* (sqrt (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 30 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* 1 (* (- d4 d1) d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 31 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (+ (sqrt d4) (sqrt d1)) (* (- (sqrt d4) (sqrt d1)) d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 32 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* 1 (* (- d4 d1) d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 33 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (/ (* (- (pow d4 3) (pow d1 3)) d1) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 34 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (/ (* (- (* d4 d4) (* d1 d1)) d1) (+ d4 d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 35 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (posit16->real (real->posit16 (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 36 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* d1 (- d4 d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 37 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 38 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 39 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 40 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (- (* d4 d1) (pow d1 2))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 41 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (- (* d4 d1) (pow d1 2))) (* d1 (+ (- d1) d1))))>
3.211 * * * * [progress]: [ 42 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (- (* d4 d1) (pow d1 2))) (* d1 (+ (- d1) d1))))>
3.211 * [simplify]: Simplifying (expm1 (fma d1 (- d2 d3) (* (- d4 d1) d1))), (log1p (fma d1 (- d2 d3) (* (- d4 d1) d1))), (* d1 (- d2 d3)), (log (fma d1 (- d2 d3) (* (- d4 d1) d1))), (exp (fma d1 (- d2 d3) (* (- d4 d1) d1))), (* (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))), (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))), (* (* (fma d1 (- d2 d3) (* (- d4 d1) d1)) (fma d1 (- d2 d3) (* (- d4 d1) d1))) (fma d1 (- d2 d3) (* (- d4 d1) d1))), (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))), (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))), (real->posit16 (fma d1 (- d2 d3) (* (- d4 d1) d1))), (expm1 (* (- d4 d1) d1)), (log1p (* (- d4 d1) d1)), (* (- d4 d1) d1), (+ (log (- d4 d1)) (log d1)), (log (* (- d4 d1) d1)), (exp (* (- d4 d1) d1)), (* (* (* (- d4 d1) (- d4 d1)) (- d4 d1)) (* (* d1 d1) d1)), (* (cbrt (* (- d4 d1) d1)) (cbrt (* (- d4 d1) d1))), (cbrt (* (- d4 d1) d1)), (* (* (* (- d4 d1) d1) (* (- d4 d1) d1)) (* (- d4 d1) d1)), (sqrt (* (- d4 d1) d1)), (sqrt (* (- d4 d1) d1)), (* (sqrt (- d4 d1)) (sqrt d1)), (* (sqrt (- d4 d1)) (sqrt d1)), (* (- d4 d1) (* (cbrt d1) (cbrt d1))), (* (- d4 d1) (sqrt d1)), (* (- d4 d1) 1), (* (cbrt (- d4 d1)) d1), (* (sqrt (- d4 d1)) d1), (* (- d4 d1) d1), (* (- (sqrt d4) (sqrt d1)) d1), (* (- d4 d1) d1), (* (- (pow d4 3) (pow d1 3)) d1), (* (- (* d4 d4) (* d1 d1)) d1), (real->posit16 (* (- d4 d1) d1)), (- (* d2 d1) (+ (pow d1 2) (* d3 d1))), (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)), (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)), (- (* d4 d1) (pow d1 2)), (- (* d4 d1) (pow d1 2)), (- (* d4 d1) (pow d1 2))
3.212 * * [simplify]: iteration 1: (70 enodes)
3.230 * * [simplify]: iteration 2: (280 enodes)
3.343 * * [simplify]: iteration 3: (586 enodes)
3.614 * * [simplify]: Extracting #0: cost 31 inf + 0
3.615 * * [simplify]: Extracting #1: cost 206 inf + 0
3.617 * * [simplify]: Extracting #2: cost 381 inf + 3640
3.628 * * [simplify]: Extracting #3: cost 187 inf + 44804
3.650 * * [simplify]: Extracting #4: cost 7 inf + 82493
3.666 * * [simplify]: Extracting #5: cost 0 inf + 83634
3.685 * * [simplify]: Extracting #6: cost 0 inf + 83619
3.717 * [simplify]: Simplified to (expm1 (* (+ (- d2 d3) (- d4 d1)) d1)), (log1p (* (+ (- d2 d3) (- d4 d1)) d1)), (* (- d2 d3) d1), (log (* (+ (- d2 d3) (- d4 d1)) d1)), (exp (* (+ (- d2 d3) (- d4 d1)) d1)), (* (cbrt (* (+ (- d2 d3) (- d4 d1)) d1)) (cbrt (* (+ (- d2 d3) (- d4 d1)) d1))), (cbrt (* (+ (- d2 d3) (- d4 d1)) d1)), (* (* (* (+ (- d2 d3) (- d4 d1)) d1) (* (+ (- d2 d3) (- d4 d1)) d1)) (* (+ (- d2 d3) (- d4 d1)) d1)), (sqrt (* (+ (- d2 d3) (- d4 d1)) d1)), (sqrt (* (+ (- d2 d3) (- d4 d1)) d1)), (real->posit16 (* (+ (- d2 d3) (- d4 d1)) d1)), (expm1 (* d1 (- d4 d1))), (log1p (* d1 (- d4 d1))), (* d1 (- d4 d1)), (log (* d1 (- d4 d1))), (log (* d1 (- d4 d1))), (exp (* d1 (- d4 d1))), (* (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* 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 (- d4 d1)) (sqrt d1)), (* (sqrt (- d4 d1)) (sqrt d1)), (* (* (cbrt d1) (cbrt d1)) (- d4 d1)), (* (sqrt d1) (- d4 d1)), (- d4 d1), (* d1 (cbrt (- d4 d1))), (* (sqrt (- d4 d1)) d1), (* d1 (- d4 d1)), (* (- (sqrt d4) (sqrt d1)) d1), (* d1 (- d4 d1)), (* d1 (- (* (* d4 d4) d4) (* d1 (* d1 d1)))), (* (- d4 d1) (* (+ d1 d4) d1)), (real->posit16 (* d1 (- d4 d1))), (* d1 (- (- d2 d3) d1)), (* d1 (- (+ d2 d4) d3)), (* d1 (- (+ d2 d4) d3)), (* d1 (- d4 d1)), (* d1 (- d4 d1)), (* d1 (- d4 d1))
3.717 * * * * [progress]: [ 1 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (log1p (expm1 (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.717 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (log1p (expm1 (* (+ (- d2 d3) (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.717 * * * * [progress]: [ 2 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (expm1 (log1p (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.717 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (expm1 (log1p (* (+ (- d2 d3) (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.717 * * * * [progress]: [ 3 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (* d1 (- d2 d3)) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))>
3.718 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (+ (* (- d2 d3) d1) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))
3.718 * * * * [progress]: [ 4 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (pow (fma d1 (- d2 d3) (* (- d4 d1) d1)) 1) (* d1 (+ (- d1) d1))))>
3.718 * * * * [progress]: [ 5 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (exp (log (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.718 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (exp (log (* (+ (- d2 d3) (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.718 * * * * [progress]: [ 6 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (log (exp (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.718 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (log (exp (* (+ (- d2 d3) (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.718 * * * * [progress]: [ 7 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (* (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.718 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (* (* (cbrt (* (+ (- d2 d3) (- d4 d1)) d1)) (cbrt (* (+ (- d2 d3) (- d4 d1)) d1))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))
3.718 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (+ (* (* (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (cbrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (cbrt (* (+ (- d2 d3) (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.719 * * * * [progress]: [ 8 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (cbrt (* (* (fma d1 (- d2 d3) (* (- d4 d1) d1)) (fma d1 (- d2 d3) (* (- d4 d1) d1))) (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.719 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (cbrt (* (* (* (+ (- d2 d3) (- d4 d1)) d1) (* (+ (- d2 d3) (- d4 d1)) d1)) (* (+ (- d2 d3) (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.719 * * * * [progress]: [ 9 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.719 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (* (sqrt (* (+ (- d2 d3) (- d4 d1)) d1)) (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))
3.719 * [simplify]: Simplified (2 1 2) to (λ (d1 d2 d3 d4) (+ (* (sqrt (fma d1 (- d2 d3) (* (- d4 d1) d1))) (sqrt (* (+ (- d2 d3) (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.719 * * * * [progress]: [ 10 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (* 1 (fma d1 (- d2 d3) (* (- d4 d1) d1))) (* d1 (+ (- d1) d1))))>
3.719 * * * * [progress]: [ 11 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (posit16->real (real->posit16 (fma d1 (- d2 d3) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.720 * [simplify]: Simplified (2 1 1) to (λ (d1 d2 d3 d4) (+ (posit16->real (real->posit16 (* (+ (- d2 d3) (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.720 * * * * [progress]: [ 12 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (log1p (expm1 (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.720 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (log1p (expm1 (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.720 * * * * [progress]: [ 13 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (expm1 (log1p (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.720 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (expm1 (log1p (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.720 * * * * [progress]: [ 14 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (pow (* (- d4 d1) d1) 1)) (* d1 (+ (- d1) d1))))>
3.720 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (pow (* d1 (- d4 d1)) 1)) (* d1 (+ (- d1) d1))))
3.720 * * * * [progress]: [ 15 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (pow (* (- d4 d1) d1) 1)) (* d1 (+ (- d1) d1))))>
3.720 * * * * [progress]: [ 16 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (exp (+ (log (- d4 d1)) (log d1)))) (* d1 (+ (- d1) d1))))>
3.720 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (exp (log (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.720 * * * * [progress]: [ 17 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (exp (log (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.721 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (exp (log (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.721 * * * * [progress]: [ 18 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (log (exp (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.721 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (log (exp (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.721 * * * * [progress]: [ 19 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (cbrt (* (* (* (- d4 d1) (- d4 d1)) (- d4 d1)) (* (* d1 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.721 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (cbrt (* (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.721 * * * * [progress]: [ 20 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (cbrt (* (- d4 d1) d1)) (cbrt (* (- d4 d1) d1))) (cbrt (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.721 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (cbrt (* d1 (- d4 d1))) (cbrt (* d1 (- d4 d1)))) (cbrt (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))
3.721 * [simplify]: Simplified (2 1 3 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (cbrt (* (- d4 d1) d1)) (cbrt (* (- d4 d1) d1))) (cbrt (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.721 * * * * [progress]: [ 21 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (cbrt (* (* (* (- d4 d1) d1) (* (- d4 d1) d1)) (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.722 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (cbrt (* (* (* d1 (- d4 d1)) (* d1 (- d4 d1))) (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.722 * * * * [progress]: [ 22 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (sqrt (* (- d4 d1) d1)) (sqrt (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.722 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (sqrt (* d1 (- d4 d1))) (sqrt (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))
3.722 * [simplify]: Simplified (2 1 3 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (sqrt (* (- d4 d1) d1)) (sqrt (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.722 * * * * [progress]: [ 23 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* 1 (* (- d4 d1) d1))) (* d1 (+ (- d1) d1))))>
3.722 * * * * [progress]: [ 24 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (sqrt (- d4 d1)) (sqrt d1)) (* (sqrt (- d4 d1)) (sqrt d1)))) (* d1 (+ (- d1) d1))))>
3.722 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (sqrt (- d4 d1)) (sqrt d1)) (* (sqrt (- d4 d1)) (sqrt d1)))) (* d1 (+ (- d1) d1))))
3.723 * [simplify]: Simplified (2 1 3 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (sqrt (- d4 d1)) (sqrt d1)) (* (sqrt (- d4 d1)) (sqrt d1)))) (* d1 (+ (- d1) d1))))
3.723 * * * * [progress]: [ 25 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (- d4 d1) (* (cbrt d1) (cbrt d1))) (cbrt d1))) (* d1 (+ (- d1) d1))))>
3.723 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (* (cbrt d1) (cbrt d1)) (- d4 d1)) (cbrt d1))) (* d1 (+ (- d1) d1))))
3.723 * * * * [progress]: [ 26 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (- d4 d1) (sqrt d1)) (sqrt d1))) (* d1 (+ (- d1) d1))))>
3.723 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (sqrt d1) (- d4 d1)) (sqrt d1))) (* d1 (+ (- d1) d1))))
3.723 * * * * [progress]: [ 27 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (- d4 d1) 1) d1)) (* d1 (+ (- d1) d1))))>
3.723 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))
3.724 * * * * [progress]: [ 28 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (cbrt (- d4 d1)) (cbrt (- d4 d1))) (* (cbrt (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))>
3.724 * [simplify]: Simplified (2 1 3 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (* (cbrt (- d4 d1)) (cbrt (- d4 d1))) (* d1 (cbrt (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.724 * * * * [progress]: [ 29 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (sqrt (- d4 d1)) (* (sqrt (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))>
3.724 * [simplify]: Simplified (2 1 3 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (sqrt (- d4 d1)) (* (sqrt (- d4 d1)) d1))) (* d1 (+ (- d1) d1))))
3.724 * * * * [progress]: [ 30 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* 1 (* (- d4 d1) d1))) (* d1 (+ (- d1) d1))))>
3.724 * [simplify]: Simplified (2 1 3 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* 1 (* d1 (- d4 d1)))) (* d1 (+ (- d1) d1))))
3.724 * * * * [progress]: [ 31 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (+ (sqrt d4) (sqrt d1)) (* (- (sqrt d4) (sqrt d1)) d1))) (* d1 (+ (- d1) d1))))>
3.724 * [simplify]: Simplified (2 1 3 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (+ (sqrt d4) (sqrt d1)) (* (- (sqrt d4) (sqrt d1)) d1))) (* d1 (+ (- d1) d1))))
3.725 * * * * [progress]: [ 32 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* 1 (* (- d4 d1) d1))) (* d1 (+ (- d1) d1))))>
3.725 * [simplify]: Simplified (2 1 3 2) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* 1 (* d1 (- d4 d1)))) (* d1 (+ (- d1) d1))))
3.725 * * * * [progress]: [ 33 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (/ (* (- (pow d4 3) (pow d1 3)) d1) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (* d1 (+ (- d1) d1))))>
3.725 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (/ (* d1 (- (* (* d4 d4) d4) (* d1 (* d1 d1)))) (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))))) (* d1 (+ (- d1) d1))))
3.725 * * * * [progress]: [ 34 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (/ (* (- (* d4 d4) (* d1 d1)) d1) (+ d4 d1))) (* d1 (+ (- d1) d1))))>
3.725 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (/ (* (- d4 d1) (* (+ d1 d4) d1)) (+ d4 d1))) (* d1 (+ (- d1) d1))))
3.725 * * * * [progress]: [ 35 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (posit16->real (real->posit16 (* (- d4 d1) d1)))) (* d1 (+ (- d1) d1))))>
3.725 * [simplify]: Simplified (2 1 3 1) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (posit16->real (real->posit16 (* d1 (- d4 d1))))) (* d1 (+ (- d1) d1))))
3.726 * * * * [progress]: [ 36 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* d1 (- d4 d1))) (* d1 (+ (- d1) d1))))>
3.726 * * * * [progress]: [ 37 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (* d1 (+ (- d1) d1))))>
3.726 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- (- d2 d3) d1)) (* d1 (+ (- d1) d1))))
3.726 * * * * [progress]: [ 38 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 (+ (- d1) d1))))>
3.726 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- (+ d2 d4) d3)) (* d1 (+ (- d1) d1))))
3.726 * * * * [progress]: [ 39 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 (+ (- d1) d1))))>
3.726 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- (+ d2 d4) d3)) (* d1 (+ (- d1) d1))))
3.726 * * * * [progress]: [ 40 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (- (* d4 d1) (pow d1 2))) (* d1 (+ (- d1) d1))))>
3.726 * [simplify]: Simplified (2 1 3) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* d1 (- d4 d1))) (* d1 (+ (- d1) d1))))
3.726 * * * * [progress]: [ 41 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (- (* d4 d1) (pow d1 2))) (* d1 (+ (- d1) d1))))>
3.726 * [simplify]: Simplified (2 1 3) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* d1 (- d4 d1))) (* d1 (+ (- d1) d1))))
3.726 * * * * [progress]: [ 42 / 42 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (- (* d4 d1) (pow d1 2))) (* d1 (+ (- d1) d1))))>
3.726 * [simplify]: Simplified (2 1 3) to (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* d1 (- d4 d1))) (* d1 (+ (- d1) d1))))
3.727 * * * [progress]: adding candidates to table
4.220 * [progress]: [Phase 3 of 3] Extracting.
4.220 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))>)
4.221 * * * [regime-changes]: Trying 5 branch expressions: (d4 d3 d2 d1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
4.221 * * * * [regimes]: Trying to branch on d4 from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))>)
4.277 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))>)
4.307 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))>)
4.344 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))>)
4.409 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (#<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt (λ (d1 d2 d3 d4) (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1))))> #<alt (λ (d1 d2 d3 d4) (* d1 (+ (- d2 d3) (- d4 d1))))>)
4.458 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.459 * [simplify]: Simplifying (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* d1 (+ (- d1) d1)))
4.459 * * [simplify]: iteration 1: (12 enodes)
4.459 * * [simplify]: iteration 2: (16 enodes)
4.460 * * [simplify]: Extracting #0: cost 1 inf + 0
4.460 * * [simplify]: Extracting #1: cost 3 inf + 0
4.460 * * [simplify]: Extracting #2: cost 7 inf + 0
4.460 * * [simplify]: Extracting #3: cost 10 inf + 1
4.460 * * [simplify]: Extracting #4: cost 5 inf + 288
4.460 * * [simplify]: Extracting #5: cost 0 inf + 931
4.460 * [simplify]: Simplified to (+ (fma d1 (- d2 d3) (* (- d4 d1) d1)) (* (+ d1 (- d1)) d1))
7.022 * [regime-testing]: Baseline error score: 0.017437152177025766
7.025 * [regime-testing]: Oracle error score: 0.005625703212901613
7.029 * [regime-testing]: End program error score: 0.017437152177025766
7.102 * [regime-testing]: Target error score: 0.023627953494186775