0.002 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.164 * * * [progress]: [2/2] Setting up program.
0.170 * [progress]: [Phase 2 of 3] Improving.
0.170 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (log (+ 1 (exp x))) (* x y)))>
0.170 * [simplify]: Simplifying (- (log (+ 1 (exp x))) (* x y))
0.170 * * [simplify]: iters left: 6 (8 enodes)
0.175 * * [simplify]: iters left: 5 (31 enodes)
0.185 * * [simplify]: iters left: 4 (42 enodes)
0.197 * * [simplify]: iters left: 3 (50 enodes)
0.210 * * [simplify]: Extracting #0: cost 1 inf + 0
0.210 * * [simplify]: Extracting #1: cost 9 inf + 0
0.210 * * [simplify]: Extracting #2: cost 11 inf + 167
0.210 * * [simplify]: Extracting #3: cost 7 inf + 847
0.211 * * [simplify]: Extracting #4: cost 2 inf + 1363
0.211 * * [simplify]: Extracting #5: cost 1 inf + 1475
0.212 * * [simplify]: Extracting #6: cost 0 inf + 1587
0.213 * [simplify]: Simplified to (- (log1p (exp x)) (* y x))
0.213 * [simplify]: Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x)))
0.224 * * [progress]: iteration 1 / 4
0.224 * * * [progress]: picking best candidate
0.228 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ 1 (exp x))) (* x y)))>
0.229 * * * [progress]: localizing error
0.255 * * * [progress]: generating rewritten candidates
0.255 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.263 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.272 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.672 * * * [progress]: generating series expansions
0.672 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.672 * [backup-simplify]: Simplify (log (+ 1 (exp x))) into (log (+ (exp x) 1))
0.672 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1)) in (x) around 0
0.672 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
0.672 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.672 * [taylor]: Taking taylor expansion of (exp x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [backup-simplify]: Simplify 0 into 0
0.672 * [backup-simplify]: Simplify 1 into 1
0.673 * [backup-simplify]: Simplify (exp 0) into 1
0.673 * [taylor]: Taking taylor expansion of 1 in x
0.673 * [backup-simplify]: Simplify 1 into 1
0.675 * [backup-simplify]: Simplify (+ 1 1) into 2
0.675 * [backup-simplify]: Simplify (log 2) into (log 2)
0.675 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
0.675 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.675 * [taylor]: Taking taylor expansion of (exp x) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [backup-simplify]: Simplify 0 into 0
0.676 * [backup-simplify]: Simplify 1 into 1
0.676 * [backup-simplify]: Simplify (exp 0) into 1
0.676 * [taylor]: Taking taylor expansion of 1 in x
0.676 * [backup-simplify]: Simplify 1 into 1
0.676 * [backup-simplify]: Simplify (+ 1 1) into 2
0.677 * [backup-simplify]: Simplify (log 2) into (log 2)
0.677 * [backup-simplify]: Simplify (log 2) into (log 2)
0.678 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.678 * [backup-simplify]: Simplify (+ 1 0) into 1
0.679 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
0.679 * [backup-simplify]: Simplify 1/2 into 1/2
0.680 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.680 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
0.682 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
0.682 * [backup-simplify]: Simplify 1/8 into 1/8
0.682 * [backup-simplify]: Simplify (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
0.682 * [backup-simplify]: Simplify (log (+ 1 (exp (/ 1 x)))) into (log (+ (exp (/ 1 x)) 1))
0.682 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in (x) around 0
0.682 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
0.682 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.682 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [backup-simplify]: Simplify 0 into 0
0.682 * [backup-simplify]: Simplify 1 into 1
0.682 * [backup-simplify]: Simplify (/ 1 1) into 1
0.682 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.682 * [taylor]: Taking taylor expansion of 1 in x
0.682 * [backup-simplify]: Simplify 1 into 1
0.683 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
0.683 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
0.683 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
0.683 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.683 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [backup-simplify]: Simplify 0 into 0
0.683 * [backup-simplify]: Simplify 1 into 1
0.683 * [backup-simplify]: Simplify (/ 1 1) into 1
0.683 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.683 * [taylor]: Taking taylor expansion of 1 in x
0.683 * [backup-simplify]: Simplify 1 into 1
0.683 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
0.683 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
0.683 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
0.684 * [backup-simplify]: Simplify (+ 0 0) into 0
0.684 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
0.684 * [backup-simplify]: Simplify 0 into 0
0.684 * [backup-simplify]: Simplify (+ 0 0) into 0
0.685 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
0.685 * [backup-simplify]: Simplify 0 into 0
0.686 * [backup-simplify]: Simplify (+ 0 0) into 0
0.687 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
0.687 * [backup-simplify]: Simplify 0 into 0
0.688 * [backup-simplify]: Simplify (+ 0 0) into 0
0.690 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 24) into 0
0.691 * [backup-simplify]: Simplify 0 into 0
0.691 * [backup-simplify]: Simplify (+ 0 0) into 0
0.695 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 120) into 0
0.695 * [backup-simplify]: Simplify 0 into 0
0.696 * [backup-simplify]: Simplify (+ 0 0) into 0
0.703 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 720) into 0
0.703 * [backup-simplify]: Simplify 0 into 0
0.703 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1)) into (log (+ (exp x) 1))
0.703 * [backup-simplify]: Simplify (log (+ 1 (exp (/ 1 (- x))))) into (log (+ (exp (/ -1 x)) 1))
0.703 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in (x) around 0
0.703 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
0.703 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.703 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.703 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [backup-simplify]: Simplify -1 into -1
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [backup-simplify]: Simplify 0 into 0
0.703 * [backup-simplify]: Simplify 1 into 1
0.704 * [backup-simplify]: Simplify (/ -1 1) into -1
0.704 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.704 * [taylor]: Taking taylor expansion of 1 in x
0.704 * [backup-simplify]: Simplify 1 into 1
0.704 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
0.704 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
0.704 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
0.704 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.704 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.704 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.704 * [taylor]: Taking taylor expansion of -1 in x
0.704 * [backup-simplify]: Simplify -1 into -1
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [backup-simplify]: Simplify 0 into 0
0.704 * [backup-simplify]: Simplify 1 into 1
0.704 * [backup-simplify]: Simplify (/ -1 1) into -1
0.704 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.704 * [taylor]: Taking taylor expansion of 1 in x
0.704 * [backup-simplify]: Simplify 1 into 1
0.704 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
0.704 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
0.705 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
0.705 * [backup-simplify]: Simplify (+ 0 0) into 0
0.705 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
0.705 * [backup-simplify]: Simplify 0 into 0
0.706 * [backup-simplify]: Simplify (+ 0 0) into 0
0.707 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
0.707 * [backup-simplify]: Simplify 0 into 0
0.707 * [backup-simplify]: Simplify (+ 0 0) into 0
0.709 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
0.709 * [backup-simplify]: Simplify 0 into 0
0.709 * [backup-simplify]: Simplify (+ 0 0) into 0
0.712 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 24) into 0
0.712 * [backup-simplify]: Simplify 0 into 0
0.713 * [backup-simplify]: Simplify (+ 0 0) into 0
0.717 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 120) into 0
0.717 * [backup-simplify]: Simplify 0 into 0
0.718 * [backup-simplify]: Simplify (+ 0 0) into 0
0.728 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 720) into 0
0.729 * [backup-simplify]: Simplify 0 into 0
0.729 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (log (+ (exp x) 1))
0.729 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.729 * [backup-simplify]: Simplify (+ 1 (exp x)) into (+ (exp x) 1)
0.729 * [approximate]: Taking taylor expansion of (+ (exp x) 1) in (x) around 0
0.729 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.729 * [taylor]: Taking taylor expansion of (exp x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [backup-simplify]: Simplify 0 into 0
0.729 * [backup-simplify]: Simplify 1 into 1
0.729 * [backup-simplify]: Simplify (exp 0) into 1
0.729 * [taylor]: Taking taylor expansion of 1 in x
0.729 * [backup-simplify]: Simplify 1 into 1
0.729 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.729 * [taylor]: Taking taylor expansion of (exp x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [backup-simplify]: Simplify 0 into 0
0.729 * [backup-simplify]: Simplify 1 into 1
0.729 * [backup-simplify]: Simplify (exp 0) into 1
0.729 * [taylor]: Taking taylor expansion of 1 in x
0.729 * [backup-simplify]: Simplify 1 into 1
0.730 * [backup-simplify]: Simplify (+ 1 1) into 2
0.730 * [backup-simplify]: Simplify 2 into 2
0.732 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.732 * [backup-simplify]: Simplify (+ 1 0) into 1
0.732 * [backup-simplify]: Simplify 1 into 1
0.734 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.735 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
0.735 * [backup-simplify]: Simplify 1/2 into 1/2
0.735 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2)) into (+ x (+ (* 1/2 (pow x 2)) 2))
0.735 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
0.735 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
0.735 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.735 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [backup-simplify]: Simplify 0 into 0
0.736 * [backup-simplify]: Simplify 1 into 1
0.736 * [backup-simplify]: Simplify (/ 1 1) into 1
0.736 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.736 * [taylor]: Taking taylor expansion of 1 in x
0.736 * [backup-simplify]: Simplify 1 into 1
0.736 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.736 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [backup-simplify]: Simplify 0 into 0
0.736 * [backup-simplify]: Simplify 1 into 1
0.737 * [backup-simplify]: Simplify (/ 1 1) into 1
0.737 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.737 * [taylor]: Taking taylor expansion of 1 in x
0.737 * [backup-simplify]: Simplify 1 into 1
0.737 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
0.737 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
0.738 * [backup-simplify]: Simplify (+ 0 0) into 0
0.738 * [backup-simplify]: Simplify 0 into 0
0.738 * [backup-simplify]: Simplify (+ 0 0) into 0
0.738 * [backup-simplify]: Simplify 0 into 0
0.738 * [backup-simplify]: Simplify (+ 0 0) into 0
0.739 * [backup-simplify]: Simplify 0 into 0
0.739 * [backup-simplify]: Simplify (+ 0 0) into 0
0.739 * [backup-simplify]: Simplify 0 into 0
0.739 * [backup-simplify]: Simplify (+ 0 0) into 0
0.739 * [backup-simplify]: Simplify 0 into 0
0.740 * [backup-simplify]: Simplify (+ 0 0) into 0
0.740 * [backup-simplify]: Simplify 0 into 0
0.740 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1) into (+ (exp x) 1)
0.740 * [backup-simplify]: Simplify (+ 1 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1)
0.740 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
0.740 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.740 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.740 * [taylor]: Taking taylor expansion of -1 in x
0.740 * [backup-simplify]: Simplify -1 into -1
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [backup-simplify]: Simplify 0 into 0
0.740 * [backup-simplify]: Simplify 1 into 1
0.741 * [backup-simplify]: Simplify (/ -1 1) into -1
0.741 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.741 * [taylor]: Taking taylor expansion of 1 in x
0.741 * [backup-simplify]: Simplify 1 into 1
0.741 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.741 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.741 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.741 * [taylor]: Taking taylor expansion of -1 in x
0.741 * [backup-simplify]: Simplify -1 into -1
0.741 * [taylor]: Taking taylor expansion of x in x
0.741 * [backup-simplify]: Simplify 0 into 0
0.741 * [backup-simplify]: Simplify 1 into 1
0.742 * [backup-simplify]: Simplify (/ -1 1) into -1
0.742 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.742 * [taylor]: Taking taylor expansion of 1 in x
0.742 * [backup-simplify]: Simplify 1 into 1
0.742 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
0.742 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
0.743 * [backup-simplify]: Simplify (+ 0 0) into 0
0.743 * [backup-simplify]: Simplify 0 into 0
0.743 * [backup-simplify]: Simplify (+ 0 0) into 0
0.743 * [backup-simplify]: Simplify 0 into 0
0.744 * [backup-simplify]: Simplify (+ 0 0) into 0
0.744 * [backup-simplify]: Simplify 0 into 0
0.744 * [backup-simplify]: Simplify (+ 0 0) into 0
0.744 * [backup-simplify]: Simplify 0 into 0
0.745 * [backup-simplify]: Simplify (+ 0 0) into 0
0.745 * [backup-simplify]: Simplify 0 into 0
0.745 * [backup-simplify]: Simplify (+ 0 0) into 0
0.745 * [backup-simplify]: Simplify 0 into 0
0.745 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1) into (+ (exp x) 1)
0.745 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.746 * [backup-simplify]: Simplify (- (log (+ 1 (exp x))) (* x y)) into (- (log (+ (exp x) 1)) (* x y))
0.746 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1)) (* x y)) in (x y) around 0
0.746 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1)) (* x y)) in y
0.746 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in y
0.746 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in y
0.746 * [taylor]: Taking taylor expansion of (exp x) in y
0.746 * [taylor]: Taking taylor expansion of x in y
0.746 * [backup-simplify]: Simplify x into x
0.746 * [backup-simplify]: Simplify (exp x) into (exp x)
0.746 * [taylor]: Taking taylor expansion of 1 in y
0.746 * [backup-simplify]: Simplify 1 into 1
0.746 * [backup-simplify]: Simplify (+ (exp x) 1) into (+ (exp x) 1)
0.746 * [backup-simplify]: Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1))
0.746 * [taylor]: Taking taylor expansion of (* x y) in y
0.746 * [taylor]: Taking taylor expansion of x in y
0.746 * [backup-simplify]: Simplify x into x
0.746 * [taylor]: Taking taylor expansion of y in y
0.746 * [backup-simplify]: Simplify 0 into 0
0.746 * [backup-simplify]: Simplify 1 into 1
0.746 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1)) (* x y)) in x
0.746 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
0.746 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.746 * [taylor]: Taking taylor expansion of (exp x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [backup-simplify]: Simplify 0 into 0
0.746 * [backup-simplify]: Simplify 1 into 1
0.746 * [backup-simplify]: Simplify (exp 0) into 1
0.746 * [taylor]: Taking taylor expansion of 1 in x
0.746 * [backup-simplify]: Simplify 1 into 1
0.747 * [backup-simplify]: Simplify (+ 1 1) into 2
0.747 * [backup-simplify]: Simplify (log 2) into (log 2)
0.747 * [taylor]: Taking taylor expansion of (* x y) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [backup-simplify]: Simplify 0 into 0
0.747 * [backup-simplify]: Simplify 1 into 1
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [backup-simplify]: Simplify y into y
0.748 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1)) (* x y)) in x
0.748 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
0.748 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.748 * [taylor]: Taking taylor expansion of (exp x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [backup-simplify]: Simplify 0 into 0
0.748 * [backup-simplify]: Simplify 1 into 1
0.748 * [backup-simplify]: Simplify (exp 0) into 1
0.748 * [taylor]: Taking taylor expansion of 1 in x
0.748 * [backup-simplify]: Simplify 1 into 1
0.748 * [backup-simplify]: Simplify (+ 1 1) into 2
0.749 * [backup-simplify]: Simplify (log 2) into (log 2)
0.749 * [taylor]: Taking taylor expansion of (* x y) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [backup-simplify]: Simplify 0 into 0
0.749 * [backup-simplify]: Simplify 1 into 1
0.749 * [taylor]: Taking taylor expansion of y in x
0.749 * [backup-simplify]: Simplify y into y
0.749 * [backup-simplify]: Simplify (* 0 y) into 0
0.749 * [backup-simplify]: Simplify (- 0) into 0
0.750 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2)
0.750 * [taylor]: Taking taylor expansion of (log 2) in y
0.750 * [taylor]: Taking taylor expansion of 2 in y
0.750 * [backup-simplify]: Simplify 2 into 2
0.751 * [backup-simplify]: Simplify (log 2) into (log 2)
0.751 * [backup-simplify]: Simplify (log 2) into (log 2)
0.752 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.753 * [backup-simplify]: Simplify (+ 1 0) into 1
0.754 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
0.755 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.755 * [backup-simplify]: Simplify (- y) into (- y)
0.755 * [backup-simplify]: Simplify (+ 1/2 (- y)) into (- 1/2 y)
0.755 * [taylor]: Taking taylor expansion of (- 1/2 y) in y
0.755 * [taylor]: Taking taylor expansion of 1/2 in y
0.755 * [backup-simplify]: Simplify 1/2 into 1/2
0.755 * [taylor]: Taking taylor expansion of y in y
0.755 * [backup-simplify]: Simplify 0 into 0
0.755 * [backup-simplify]: Simplify 1 into 1
0.755 * [backup-simplify]: Simplify (- 0) into 0
0.756 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
0.756 * [backup-simplify]: Simplify 1/2 into 1/2
0.757 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
0.758 * [backup-simplify]: Simplify 0 into 0
0.759 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.760 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
0.763 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
0.764 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.764 * [backup-simplify]: Simplify (- 0) into 0
0.765 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
0.765 * [taylor]: Taking taylor expansion of 1/8 in y
0.765 * [backup-simplify]: Simplify 1/8 into 1/8
0.765 * [backup-simplify]: Simplify 1/8 into 1/8
0.766 * [backup-simplify]: Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
0.766 * [backup-simplify]: Simplify (- (log (+ 1 (exp (/ 1 x)))) (* (/ 1 x) (/ 1 y))) into (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y)))
0.766 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y))) in (x y) around 0
0.766 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y))) in y
0.766 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
0.766 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
0.766 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.766 * [taylor]: Taking taylor expansion of x in y
0.766 * [backup-simplify]: Simplify x into x
0.766 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.766 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.766 * [taylor]: Taking taylor expansion of 1 in y
0.766 * [backup-simplify]: Simplify 1 into 1
0.766 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
0.767 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
0.767 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.767 * [taylor]: Taking taylor expansion of (* x y) in y
0.767 * [taylor]: Taking taylor expansion of x in y
0.767 * [backup-simplify]: Simplify x into x
0.767 * [taylor]: Taking taylor expansion of y in y
0.767 * [backup-simplify]: Simplify 0 into 0
0.767 * [backup-simplify]: Simplify 1 into 1
0.767 * [backup-simplify]: Simplify (* x 0) into 0
0.767 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.768 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.768 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y))) in x
0.768 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
0.768 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.768 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.768 * [backup-simplify]: Simplify 0 into 0
0.768 * [backup-simplify]: Simplify 1 into 1
0.768 * [backup-simplify]: Simplify (/ 1 1) into 1
0.769 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.769 * [taylor]: Taking taylor expansion of 1 in x
0.769 * [backup-simplify]: Simplify 1 into 1
0.769 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
0.769 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
0.769 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.769 * [taylor]: Taking taylor expansion of (* x y) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [backup-simplify]: Simplify 0 into 0
0.769 * [backup-simplify]: Simplify 1 into 1
0.769 * [taylor]: Taking taylor expansion of y in x
0.769 * [backup-simplify]: Simplify y into y
0.769 * [backup-simplify]: Simplify (* 0 y) into 0
0.770 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.770 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.770 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y))) in x
0.770 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
0.770 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.770 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [backup-simplify]: Simplify 0 into 0
0.770 * [backup-simplify]: Simplify 1 into 1
0.771 * [backup-simplify]: Simplify (/ 1 1) into 1
0.771 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.771 * [taylor]: Taking taylor expansion of 1 in x
0.771 * [backup-simplify]: Simplify 1 into 1
0.771 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
0.771 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
0.771 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.771 * [taylor]: Taking taylor expansion of (* x y) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.771 * [backup-simplify]: Simplify 0 into 0
0.771 * [backup-simplify]: Simplify 1 into 1
0.771 * [taylor]: Taking taylor expansion of y in x
0.771 * [backup-simplify]: Simplify y into y
0.771 * [backup-simplify]: Simplify (* 0 y) into 0
0.772 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.772 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.772 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.772 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.772 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.772 * [taylor]: Taking taylor expansion of y in y
0.772 * [backup-simplify]: Simplify 0 into 0
0.772 * [backup-simplify]: Simplify 1 into 1
0.773 * [backup-simplify]: Simplify (/ 1 1) into 1
0.773 * [backup-simplify]: Simplify (- 1) into -1
0.773 * [backup-simplify]: Simplify -1 into -1
0.774 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.775 * [backup-simplify]: Simplify (- 0) into 0
0.775 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1))
0.775 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
0.775 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
0.775 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.775 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.775 * [taylor]: Taking taylor expansion of x in y
0.775 * [backup-simplify]: Simplify x into x
0.775 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.775 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.775 * [taylor]: Taking taylor expansion of 1 in y
0.775 * [backup-simplify]: Simplify 1 into 1
0.775 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
0.775 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
0.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.776 * [backup-simplify]: Simplify (- 0) into 0
0.777 * [backup-simplify]: Simplify 0 into 0
0.777 * [backup-simplify]: Simplify (+ 0 0) into 0
0.778 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
0.779 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.779 * [backup-simplify]: Simplify (- 0) into 0
0.780 * [backup-simplify]: Simplify (+ 0 0) into 0
0.780 * [taylor]: Taking taylor expansion of 0 in y
0.780 * [backup-simplify]: Simplify 0 into 0
0.780 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
0.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.781 * [backup-simplify]: Simplify (- 0) into 0
0.781 * [backup-simplify]: Simplify 0 into 0
0.782 * [backup-simplify]: Simplify (+ 0 0) into 0
0.784 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
0.789 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.790 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.790 * [backup-simplify]: Simplify (- 0) into 0
0.790 * [backup-simplify]: Simplify (+ 0 0) into 0
0.790 * [taylor]: Taking taylor expansion of 0 in y
0.791 * [backup-simplify]: Simplify 0 into 0
0.791 * [backup-simplify]: Simplify 0 into 0
0.791 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.792 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
0.792 * [backup-simplify]: Simplify (+ 0 0) into 0
0.793 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
0.793 * [backup-simplify]: Simplify 0 into 0
0.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.794 * [backup-simplify]: Simplify (- 0) into 0
0.794 * [backup-simplify]: Simplify 0 into 0
0.795 * [backup-simplify]: Simplify (+ 0 0) into 0
0.798 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
0.799 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.800 * [backup-simplify]: Simplify (- 0) into 0
0.800 * [backup-simplify]: Simplify (+ 0 0) into 0
0.800 * [taylor]: Taking taylor expansion of 0 in y
0.800 * [backup-simplify]: Simplify 0 into 0
0.801 * [backup-simplify]: Simplify 0 into 0
0.801 * [backup-simplify]: Simplify 0 into 0
0.801 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1)) (* x y))
0.801 * [backup-simplify]: Simplify (- (log (+ 1 (exp (/ 1 (- x))))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y)))
0.801 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y))) in (x y) around 0
0.801 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y))) in y
0.801 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
0.801 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
0.801 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.801 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.801 * [taylor]: Taking taylor expansion of -1 in y
0.801 * [backup-simplify]: Simplify -1 into -1
0.801 * [taylor]: Taking taylor expansion of x in y
0.801 * [backup-simplify]: Simplify x into x
0.801 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.801 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.801 * [taylor]: Taking taylor expansion of 1 in y
0.802 * [backup-simplify]: Simplify 1 into 1
0.802 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
0.802 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
0.802 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.802 * [taylor]: Taking taylor expansion of (* x y) in y
0.802 * [taylor]: Taking taylor expansion of x in y
0.802 * [backup-simplify]: Simplify x into x
0.802 * [taylor]: Taking taylor expansion of y in y
0.802 * [backup-simplify]: Simplify 0 into 0
0.802 * [backup-simplify]: Simplify 1 into 1
0.802 * [backup-simplify]: Simplify (* x 0) into 0
0.802 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.802 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.802 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y))) in x
0.802 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
0.802 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.803 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.803 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.803 * [taylor]: Taking taylor expansion of -1 in x
0.803 * [backup-simplify]: Simplify -1 into -1
0.803 * [taylor]: Taking taylor expansion of x in x
0.803 * [backup-simplify]: Simplify 0 into 0
0.803 * [backup-simplify]: Simplify 1 into 1
0.803 * [backup-simplify]: Simplify (/ -1 1) into -1
0.803 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.803 * [taylor]: Taking taylor expansion of 1 in x
0.803 * [backup-simplify]: Simplify 1 into 1
0.803 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
0.803 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
0.803 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.803 * [taylor]: Taking taylor expansion of (* x y) in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.804 * [backup-simplify]: Simplify 0 into 0
0.804 * [backup-simplify]: Simplify 1 into 1
0.804 * [taylor]: Taking taylor expansion of y in x
0.804 * [backup-simplify]: Simplify y into y
0.804 * [backup-simplify]: Simplify (* 0 y) into 0
0.804 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.804 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.804 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y))) in x
0.804 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
0.804 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.804 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.804 * [taylor]: Taking taylor expansion of -1 in x
0.804 * [backup-simplify]: Simplify -1 into -1
0.804 * [taylor]: Taking taylor expansion of x in x
0.804 * [backup-simplify]: Simplify 0 into 0
0.804 * [backup-simplify]: Simplify 1 into 1
0.805 * [backup-simplify]: Simplify (/ -1 1) into -1
0.805 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.805 * [taylor]: Taking taylor expansion of 1 in x
0.805 * [backup-simplify]: Simplify 1 into 1
0.805 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
0.805 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
0.805 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.805 * [taylor]: Taking taylor expansion of (* x y) in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [backup-simplify]: Simplify 0 into 0
0.805 * [backup-simplify]: Simplify 1 into 1
0.805 * [taylor]: Taking taylor expansion of y in x
0.805 * [backup-simplify]: Simplify y into y
0.805 * [backup-simplify]: Simplify (* 0 y) into 0
0.806 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.806 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.806 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.806 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.806 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.806 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.806 * [backup-simplify]: Simplify 0 into 0
0.806 * [backup-simplify]: Simplify 1 into 1
0.807 * [backup-simplify]: Simplify (/ 1 1) into 1
0.807 * [backup-simplify]: Simplify (- 1) into -1
0.807 * [backup-simplify]: Simplify -1 into -1
0.808 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.808 * [backup-simplify]: Simplify (- 0) into 0
0.809 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1))
0.809 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
0.809 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
0.809 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.809 * [taylor]: Taking taylor expansion of -1 in y
0.809 * [backup-simplify]: Simplify -1 into -1
0.809 * [taylor]: Taking taylor expansion of x in y
0.809 * [backup-simplify]: Simplify x into x
0.809 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.809 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.809 * [taylor]: Taking taylor expansion of 1 in y
0.809 * [backup-simplify]: Simplify 1 into 1
0.809 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
0.809 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
0.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.810 * [backup-simplify]: Simplify (- 0) into 0
0.810 * [backup-simplify]: Simplify 0 into 0
0.811 * [backup-simplify]: Simplify (+ 0 0) into 0
0.811 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
0.813 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.814 * [backup-simplify]: Simplify (- 0) into 0
0.814 * [backup-simplify]: Simplify (+ 0 0) into 0
0.814 * [taylor]: Taking taylor expansion of 0 in y
0.814 * [backup-simplify]: Simplify 0 into 0
0.814 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
0.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.816 * [backup-simplify]: Simplify (- 0) into 0
0.816 * [backup-simplify]: Simplify 0 into 0
0.816 * [backup-simplify]: Simplify (+ 0 0) into 0
0.818 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
0.819 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.820 * [backup-simplify]: Simplify (- 0) into 0
0.820 * [backup-simplify]: Simplify (+ 0 0) into 0
0.820 * [taylor]: Taking taylor expansion of 0 in y
0.820 * [backup-simplify]: Simplify 0 into 0
0.820 * [backup-simplify]: Simplify 0 into 0
0.820 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
0.821 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
0.822 * [backup-simplify]: Simplify (+ 0 0) into 0
0.822 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
0.823 * [backup-simplify]: Simplify 0 into 0
0.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.824 * [backup-simplify]: Simplify (- 0) into 0
0.824 * [backup-simplify]: Simplify 0 into 0
0.824 * [backup-simplify]: Simplify (+ 0 0) into 0
0.826 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
0.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.828 * [backup-simplify]: Simplify (- 0) into 0
0.828 * [backup-simplify]: Simplify (+ 0 0) into 0
0.828 * [taylor]: Taking taylor expansion of 0 in y
0.828 * [backup-simplify]: Simplify 0 into 0
0.828 * [backup-simplify]: Simplify 0 into 0
0.828 * [backup-simplify]: Simplify 0 into 0
0.828 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1)) (* x y))
0.828 * * * [progress]: simplifying candidates
0.828 * * * * [progress]: [ 1 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log1p (expm1 (log (+ 1 (exp x))))) (* x y)))>
0.828 * * * * [progress]: [ 2 / 75 ] simplifiying candidate #<alt (λ (x y) (- (expm1 (log1p (log (+ 1 (exp x))))) (* x y)))>
0.829 * * * * [progress]: [ 3 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log1p (exp x)) (* x y)))>
0.829 * [simplify]: Simplifying (exp x)
0.829 * * [simplify]: iters left: 1 (2 enodes)
0.829 * * [simplify]: Extracting #0: cost 1 inf + 0
0.829 * * [simplify]: Extracting #1: cost 3 inf + 0
0.829 * * [simplify]: Extracting #2: cost 2 inf + 1
0.829 * * [simplify]: Extracting #3: cost 0 inf + 143
0.829 * [simplify]: Simplified to (exp x)
0.829 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (log1p (exp x)) (* x y)))
0.829 * * * * [progress]: [ 4 / 75 ] simplifiying candidate #<alt (λ (x y) (- (+ (log (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x))))) (log (cbrt (+ 1 (exp x))))) (* x y)))>
0.830 * [simplify]: Simplifying (log (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x)))))
0.830 * * [simplify]: iters left: 6 (7 enodes)
0.831 * * [simplify]: iters left: 5 (26 enodes)
0.835 * * [simplify]: iters left: 4 (30 enodes)
0.839 * * [simplify]: Extracting #0: cost 1 inf + 0
0.839 * * [simplify]: Extracting #1: cost 4 inf + 0
0.839 * * [simplify]: Extracting #2: cost 7 inf + 0
0.840 * * [simplify]: Extracting #3: cost 9 inf + 0
0.840 * * [simplify]: Extracting #4: cost 12 inf + 0
0.840 * * [simplify]: Extracting #5: cost 13 inf + 1
0.840 * * [simplify]: Extracting #6: cost 12 inf + 2
0.840 * * [simplify]: Extracting #7: cost 8 inf + 368
0.840 * * [simplify]: Extracting #8: cost 4 inf + 1316
0.840 * * [simplify]: Extracting #9: cost 1 inf + 2042
0.840 * * [simplify]: Extracting #10: cost 0 inf + 2344
0.841 * [simplify]: Simplified to (log (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x)))))
0.841 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (+ (log (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x))))) (log (cbrt (+ 1 (exp x))))) (* x y)))
0.841 * * * * [progress]: [ 5 / 75 ] simplifiying candidate #<alt (λ (x y) (- (+ (log (sqrt (+ 1 (exp x)))) (log (sqrt (+ 1 (exp x))))) (* x y)))>
0.841 * [simplify]: Simplifying (log (sqrt (+ 1 (exp x))))
0.841 * * [simplify]: iters left: 5 (6 enodes)
0.842 * * [simplify]: iters left: 4 (21 enodes)
0.846 * * [simplify]: iters left: 3 (23 enodes)
0.849 * * [simplify]: Extracting #0: cost 1 inf + 0
0.849 * * [simplify]: Extracting #1: cost 3 inf + 0
0.849 * * [simplify]: Extracting #2: cost 5 inf + 0
0.849 * * [simplify]: Extracting #3: cost 8 inf + 0
0.849 * * [simplify]: Extracting #4: cost 9 inf + 1
0.850 * * [simplify]: Extracting #5: cost 8 inf + 2
0.850 * * [simplify]: Extracting #6: cost 1 inf + 894
0.850 * * [simplify]: Extracting #7: cost 0 inf + 1116
0.850 * [simplify]: Simplified to (log (sqrt (+ 1 (exp x))))
0.851 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (+ (log (sqrt (+ 1 (exp x)))) (log (sqrt (+ 1 (exp x))))) (* x y)))
0.851 * * * * [progress]: [ 6 / 75 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 1) (log (+ 1 (exp x)))) (* x y)))>
0.851 * [simplify]: Simplifying (log 1)
0.851 * * [simplify]: iters left: 1 (2 enodes)
0.853 * * [simplify]: Extracting #0: cost 1 inf + 0
0.853 * * [simplify]: Extracting #1: cost 0 inf + 1
0.853 * [simplify]: Simplified to 0
0.853 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (+ 0 (log (+ 1 (exp x)))) (* x y)))
0.853 * * * * [progress]: [ 7 / 75 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 1) (log (+ 1 (exp x)))) (* x y)))>
0.854 * [simplify]: Simplifying (log 1)
0.854 * * [simplify]: iters left: 1 (2 enodes)
0.856 * * [simplify]: Extracting #0: cost 1 inf + 0
0.856 * * [simplify]: Extracting #1: cost 0 inf + 1
0.856 * [simplify]: Simplified to 0
0.856 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (+ 0 (log (+ 1 (exp x)))) (* x y)))
0.856 * * * * [progress]: [ 8 / 75 ] simplifiying candidate #<alt (λ (x y) (- (- (log (+ (pow 1 3) (pow (exp x) 3))) (log (+ (* 1 1) (- (* (exp x) (exp x)) (* 1 (exp x)))))) (* x y)))>
0.856 * [simplify]: Simplifying (log (+ (pow 1 3) (pow (exp x) 3)))
0.856 * * [simplify]: iters left: 5 (8 enodes)
0.862 * * [simplify]: iters left: 4 (35 enodes)
0.874 * * [simplify]: iters left: 3 (59 enodes)
0.893 * * [simplify]: iters left: 2 (91 enodes)
0.920 * * [simplify]: iters left: 1 (144 enodes)
0.946 * * [simplify]: Extracting #0: cost 1 inf + 0
0.946 * * [simplify]: Extracting #1: cost 4 inf + 0
0.946 * * [simplify]: Extracting #2: cost 20 inf + 0
0.946 * * [simplify]: Extracting #3: cost 40 inf + 2
0.946 * * [simplify]: Extracting #4: cost 37 inf + 641
0.947 * * [simplify]: Extracting #5: cost 14 inf + 7379
0.949 * * [simplify]: Extracting #6: cost 1 inf + 13936
0.951 * * [simplify]: Extracting #7: cost 0 inf + 13956
0.953 * [simplify]: Simplified to (log1p (exp (+ x (+ x x))))
0.953 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (- (log1p (exp (+ x (+ x x)))) (log (+ (* 1 1) (- (* (exp x) (exp x)) (* 1 (exp x)))))) (* x y)))
0.953 * * * * [progress]: [ 9 / 75 ] simplifiying candidate #<alt (λ (x y) (- (- (log (- (* 1 1) (* (exp x) (exp x)))) (log (- 1 (exp x)))) (* x y)))>
0.954 * [simplify]: Simplifying (log (- (* 1 1) (* (exp x) (exp x))))
0.954 * * [simplify]: iters left: 6 (7 enodes)
0.956 * * [simplify]: iters left: 5 (26 enodes)
0.959 * * [simplify]: iters left: 4 (37 enodes)
0.964 * * [simplify]: iters left: 3 (41 enodes)
0.969 * * [simplify]: Extracting #0: cost 1 inf + 0
0.970 * * [simplify]: Extracting #1: cost 4 inf + 0
0.970 * * [simplify]: Extracting #2: cost 10 inf + 0
0.970 * * [simplify]: Extracting #3: cost 14 inf + 1
0.970 * * [simplify]: Extracting #4: cost 12 inf + 114
0.970 * * [simplify]: Extracting #5: cost 4 inf + 1013
0.970 * * [simplify]: Extracting #6: cost 0 inf + 1720
0.970 * [simplify]: Simplified to (log (- 1 (* (exp x) (exp x))))
0.970 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (- (log (- 1 (* (exp x) (exp x)))) (log (- 1 (exp x)))) (* x y)))
0.971 * * * * [progress]: [ 10 / 75 ] simplifiying candidate #<alt (λ (x y) (- (* 1 (log (+ 1 (exp x)))) (* x y)))>
0.971 * * * * [progress]: [ 11 / 75 ] simplifiying candidate #<alt (λ (x y) (- (pow (log (+ 1 (exp x))) 1) (* x y)))>
0.971 * * * * [progress]: [ 12 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ 1 (exp x))) (* x y)))>
0.971 * [simplify]: Simplifying (+ 1 (exp x))
0.971 * * [simplify]: iters left: 3 (4 enodes)
0.972 * * [simplify]: iters left: 2 (15 enodes)
0.974 * * [simplify]: iters left: 1 (17 enodes)
0.977 * * [simplify]: Extracting #0: cost 1 inf + 0
0.977 * * [simplify]: Extracting #1: cost 4 inf + 0
0.977 * * [simplify]: Extracting #2: cost 5 inf + 1
0.977 * * [simplify]: Extracting #3: cost 4 inf + 2
0.977 * * [simplify]: Extracting #4: cost 1 inf + 297
0.977 * * [simplify]: Extracting #5: cost 0 inf + 368
0.977 * [simplify]: Simplified to (+ 1 (exp x))
0.977 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (log (+ 1 (exp x))) (* x y)))
0.977 * * * * [progress]: [ 13 / 75 ] simplifiying candidate #<alt (λ (x y) (- (exp (log (log (+ 1 (exp x))))) (* x y)))>
0.977 * * * * [progress]: [ 14 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (exp (log (+ 1 (exp x))))) (* x y)))>
0.977 * * * * [progress]: [ 15 / 75 ] simplifiying candidate #<alt (λ (x y) (- (* (* (cbrt (log (+ 1 (exp x)))) (cbrt (log (+ 1 (exp x))))) (cbrt (log (+ 1 (exp x))))) (* x y)))>
0.977 * * * * [progress]: [ 16 / 75 ] simplifiying candidate #<alt (λ (x y) (- (cbrt (* (* (log (+ 1 (exp x))) (log (+ 1 (exp x)))) (log (+ 1 (exp x))))) (* x y)))>
0.977 * * * * [progress]: [ 17 / 75 ] simplifiying candidate #<alt (λ (x y) (- (* (sqrt (log (+ 1 (exp x)))) (sqrt (log (+ 1 (exp x))))) (* x y)))>
0.977 * * * * [progress]: [ 18 / 75 ] simplifiying candidate #<alt (λ (x y) (- (* 1 (log (+ 1 (exp x)))) (* x y)))>
0.978 * * * * [progress]: [ 19 / 75 ] simplifiying candidate #<alt (λ (x y) (- (posit16->real (real->posit16 (log (+ 1 (exp x))))) (* x y)))>
0.978 * * * * [progress]: [ 20 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (log1p (expm1 (+ 1 (exp x))))) (* x y)))>
0.978 * * * * [progress]: [ 21 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (expm1 (log1p (+ 1 (exp x))))) (* x y)))>
0.978 * * * * [progress]: [ 22 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (exp x))) (* x y)))>
0.978 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1))
0.978 * * [simplify]: iters left: 3 (3 enodes)
0.981 * * [simplify]: iters left: 2 (11 enodes)
0.984 * * [simplify]: iters left: 1 (13 enodes)
0.987 * * [simplify]: Extracting #0: cost 1 inf + 0
0.988 * * [simplify]: Extracting #1: cost 0 inf + 1
0.988 * [simplify]: Simplified to 1
0.988 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (- (log (fma 1 (cbrt 1) (exp x))) (* x y)))
0.988 * * * * [progress]: [ 23 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (fma (sqrt 1) (sqrt 1) (exp x))) (* x y)))>
0.988 * [simplify]: Simplifying (sqrt 1)
0.988 * * [simplify]: iters left: 1 (2 enodes)
0.991 * * [simplify]: Extracting #0: cost 1 inf + 0
0.991 * * [simplify]: Extracting #1: cost 0 inf + 1
0.991 * [simplify]: Simplified to 1
0.991 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (- (log (fma 1 (sqrt 1) (exp x))) (* x y)))
0.991 * * * * [progress]: [ 24 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (fma 1 1 (exp x))) (* x y)))>
0.991 * * * * [progress]: [ 25 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (log (* (exp 1) (exp (exp x))))) (* x y)))>
0.991 * [simplify]: Simplifying (* (exp 1) (exp (exp x)))
0.992 * * [simplify]: iters left: 4 (6 enodes)
0.995 * * [simplify]: iters left: 3 (22 enodes)
1.002 * * [simplify]: iters left: 2 (29 enodes)
1.013 * * [simplify]: Extracting #0: cost 1 inf + 0
1.013 * * [simplify]: Extracting #1: cost 5 inf + 0
1.013 * * [simplify]: Extracting #2: cost 8 inf + 1
1.013 * * [simplify]: Extracting #3: cost 9 inf + 2
1.013 * * [simplify]: Extracting #4: cost 1 inf + 833
1.013 * * [simplify]: Extracting #5: cost 0 inf + 1015
1.013 * [simplify]: Simplified to (* (exp (exp x)) E)
1.013 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (- (log (log (* (exp (exp x)) E))) (* x y)))
1.013 * * * * [progress]: [ 26 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (pow (+ 1 (exp x)) 1)) (* x y)))>
1.013 * * * * [progress]: [ 27 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (exp (log (+ 1 (exp x))))) (* x y)))>
1.013 * * * * [progress]: [ 28 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (log (exp (+ 1 (exp x))))) (* x y)))>
1.013 * * * * [progress]: [ 29 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (* (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x)))) (cbrt (+ 1 (exp x))))) (* x y)))>
1.014 * * * * [progress]: [ 30 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (cbrt (* (* (+ 1 (exp x)) (+ 1 (exp x))) (+ 1 (exp x))))) (* x y)))>
1.014 * * * * [progress]: [ 31 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (* (sqrt (+ 1 (exp x))) (sqrt (+ 1 (exp x))))) (* x y)))>
1.014 * * * * [progress]: [ 32 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (/ (+ (pow 1 3) (pow (exp x) 3)) (+ (* 1 1) (- (* (exp x) (exp x)) (* 1 (exp x)))))) (* x y)))>
1.014 * * * * [progress]: [ 33 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (* 1 (+ 1 (exp x)))) (* x y)))>
1.014 * * * * [progress]: [ 34 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (/ (- (* 1 1) (* (exp x) (exp x))) (- 1 (exp x)))) (* x y)))>
1.014 * * * * [progress]: [ 35 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (* 1 (+ 1 (exp x)))) (* x y)))>
1.014 * [simplify]: Simplifying (+ 1 (exp x))
1.014 * * [simplify]: iters left: 3 (4 enodes)
1.015 * * [simplify]: iters left: 2 (15 enodes)
1.017 * * [simplify]: iters left: 1 (17 enodes)
1.020 * * [simplify]: Extracting #0: cost 1 inf + 0
1.020 * * [simplify]: Extracting #1: cost 4 inf + 0
1.020 * * [simplify]: Extracting #2: cost 5 inf + 1
1.020 * * [simplify]: Extracting #3: cost 4 inf + 2
1.020 * * [simplify]: Extracting #4: cost 1 inf + 297
1.020 * * [simplify]: Extracting #5: cost 0 inf + 368
1.020 * [simplify]: Simplified to (+ 1 (exp x))
1.020 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (- (log (* 1 (+ 1 (exp x)))) (* x y)))
1.020 * * * * [progress]: [ 36 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (posit16->real (real->posit16 (+ 1 (exp x))))) (* x y)))>
1.020 * * * * [progress]: [ 37 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1.020 * * * * [progress]: [ 38 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (fma 1 (log (+ 1 (exp x))) (- (* y x))) (fma (- y) x (* y x))))>
1.021 * [simplify]: Simplifying (fma 1 (log (+ 1 (exp x))) (- (* y x)))
1.021 * * [simplify]: iters left: 5 (9 enodes)
1.023 * * [simplify]: iters left: 4 (38 enodes)
1.028 * * [simplify]: iters left: 3 (48 enodes)
1.035 * * [simplify]: iters left: 2 (53 enodes)
1.047 * * [simplify]: iters left: 1 (57 enodes)
1.060 * * [simplify]: Extracting #0: cost 1 inf + 0
1.060 * * [simplify]: Extracting #1: cost 10 inf + 0
1.061 * * [simplify]: Extracting #2: cost 10 inf + 209
1.061 * * [simplify]: Extracting #3: cost 3 inf + 1162
1.062 * * [simplify]: Extracting #4: cost 0 inf + 1587
1.062 * [simplify]: Simplified to (- (log1p (exp x)) (* y x))
1.062 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (fma (- y) x (* y x))))
1.063 * [simplify]: Simplifying (fma (- y) x (* y x))
1.063 * * [simplify]: iters left: 3 (5 enodes)
1.065 * * [simplify]: iters left: 2 (18 enodes)
1.070 * * [simplify]: iters left: 1 (25 enodes)
1.077 * * [simplify]: Extracting #0: cost 1 inf + 0
1.077 * * [simplify]: Extracting #1: cost 8 inf + 0
1.077 * * [simplify]: Extracting #2: cost 11 inf + 2
1.078 * * [simplify]: Extracting #3: cost 4 inf + 373
1.078 * * [simplify]: Extracting #4: cost 0 inf + 699
1.078 * [simplify]: Simplified to (- (* y x) (* y x))
1.078 * [simplify]: Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (- (* y x) (* y x))))
1.078 * * * * [progress]: [ 39 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (fma (* (cbrt (log (+ 1 (exp x)))) (cbrt (log (+ 1 (exp x))))) (cbrt (log (+ 1 (exp x)))) (- (* y x))) (fma (- y) x (* y x))))>
1.079 * [simplify]: Simplifying (fma (* (cbrt (log (+ 1 (exp x)))) (cbrt (log (+ 1 (exp x))))) (cbrt (log (+ 1 (exp x)))) (- (* y x)))
1.079 * * [simplify]: iters left: 6 (11 enodes)
1.084 * * [simplify]: iters left: 5 (44 enodes)
1.094 * * [simplify]: iters left: 4 (57 enodes)
1.102 * * [simplify]: iters left: 3 (64 enodes)
1.111 * * [simplify]: iters left: 2 (71 enodes)
1.130 * * [simplify]: iters left: 1 (85 enodes)
1.158 * * [simplify]: Extracting #0: cost 1 inf + 0
1.158 * * [simplify]: Extracting #1: cost 11 inf + 0
1.158 * * [simplify]: Extracting #2: cost 17 inf + 208
1.158 * * [simplify]: Extracting #3: cost 13 inf + 1290
1.159 * * [simplify]: Extracting #4: cost 9 inf + 2409
1.160 * * [simplify]: Extracting #5: cost 5 inf + 3538
1.161 * * [simplify]: Extracting #6: cost 1 inf + 4935
1.162 * * [simplify]: Extracting #7: cost 0 inf + 5387
1.164 * [simplify]: Simplified to (- (log1p (exp x)) (* x y))
1.164 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* x y)) (fma (- y) x (* y x))))
1.164 * [simplify]: Simplifying (fma (- y) x (* y x))
1.164 * * [simplify]: iters left: 3 (5 enodes)
1.166 * * [simplify]: iters left: 2 (18 enodes)
1.171 * * [simplify]: iters left: 1 (25 enodes)
1.179 * * [simplify]: Extracting #0: cost 1 inf + 0
1.179 * * [simplify]: Extracting #1: cost 8 inf + 0
1.179 * * [simplify]: Extracting #2: cost 11 inf + 2
1.179 * * [simplify]: Extracting #3: cost 4 inf + 373
1.179 * * [simplify]: Extracting #4: cost 0 inf + 699
1.180 * [simplify]: Simplified to (- (* y x) (* y x))
1.180 * [simplify]: Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* x y)) (- (* y x) (* y x))))
1.180 * * * * [progress]: [ 40 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (fma (sqrt (log (+ 1 (exp x)))) (sqrt (log (+ 1 (exp x)))) (- (* y x))) (fma (- y) x (* y x))))>
1.180 * [simplify]: Simplifying (fma (sqrt (log (+ 1 (exp x)))) (sqrt (log (+ 1 (exp x)))) (- (* y x)))
1.181 * * [simplify]: iters left: 6 (10 enodes)
1.185 * * [simplify]: iters left: 5 (41 enodes)
1.197 * * [simplify]: iters left: 4 (50 enodes)
1.211 * * [simplify]: iters left: 3 (52 enodes)
1.225 * * [simplify]: iters left: 2 (56 enodes)
1.238 * * [simplify]: Extracting #0: cost 1 inf + 0
1.238 * * [simplify]: Extracting #1: cost 10 inf + 0
1.239 * * [simplify]: Extracting #2: cost 12 inf + 208
1.239 * * [simplify]: Extracting #3: cost 6 inf + 1250
1.240 * * [simplify]: Extracting #4: cost 2 inf + 1765
1.240 * * [simplify]: Extracting #5: cost 1 inf + 1877
1.241 * * [simplify]: Extracting #6: cost 0 inf + 1989
1.241 * [simplify]: Simplified to (- (log1p (exp x)) (* y x))
1.241 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (fma (- y) x (* y x))))
1.242 * [simplify]: Simplifying (fma (- y) x (* y x))
1.242 * * [simplify]: iters left: 3 (5 enodes)
1.243 * * [simplify]: iters left: 2 (18 enodes)
1.245 * * [simplify]: iters left: 1 (25 enodes)
1.249 * * [simplify]: Extracting #0: cost 1 inf + 0
1.249 * * [simplify]: Extracting #1: cost 8 inf + 0
1.249 * * [simplify]: Extracting #2: cost 11 inf + 2
1.249 * * [simplify]: Extracting #3: cost 4 inf + 373
1.249 * * [simplify]: Extracting #4: cost 0 inf + 699
1.249 * [simplify]: Simplified to (- (* y x) (* y x))
1.249 * [simplify]: Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (- (* y x) (* y x))))
1.249 * * * * [progress]: [ 41 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (fma 1 (log (+ 1 (exp x))) (- (* y x))) (fma (- y) x (* y x))))>
1.249 * [simplify]: Simplifying (fma 1 (log (+ 1 (exp x))) (- (* y x)))
1.250 * * [simplify]: iters left: 5 (9 enodes)
1.253 * * [simplify]: iters left: 4 (38 enodes)
1.259 * * [simplify]: iters left: 3 (48 enodes)
1.266 * * [simplify]: iters left: 2 (53 enodes)
1.277 * * [simplify]: iters left: 1 (57 enodes)
1.289 * * [simplify]: Extracting #0: cost 1 inf + 0
1.290 * * [simplify]: Extracting #1: cost 10 inf + 0
1.290 * * [simplify]: Extracting #2: cost 10 inf + 209
1.290 * * [simplify]: Extracting #3: cost 3 inf + 1162
1.291 * * [simplify]: Extracting #4: cost 0 inf + 1587
1.291 * [simplify]: Simplified to (- (log1p (exp x)) (* y x))
1.292 * [simplify]: Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (fma (- y) x (* y x))))
1.292 * [simplify]: Simplifying (fma (- y) x (* y x))
1.292 * * [simplify]: iters left: 3 (5 enodes)
1.294 * * [simplify]: iters left: 2 (18 enodes)
1.299 * * [simplify]: iters left: 1 (25 enodes)
1.307 * * [simplify]: Extracting #0: cost 1 inf + 0
1.307 * * [simplify]: Extracting #1: cost 8 inf + 0
1.307 * * [simplify]: Extracting #2: cost 11 inf + 2
1.307 * * [simplify]: Extracting #3: cost 4 inf + 373
1.307 * * [simplify]: Extracting #4: cost 0 inf + 699
1.308 * [simplify]: Simplified to (- (* y x) (* y x))
1.308 * [simplify]: Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (- (* y x) (* y x))))
1.308 * * * * [progress]: [ 42 / 75 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (- (log (+ 1 (exp x))) (* x y)))))>
1.308 * * * * [progress]: [ 43 / 75 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log (+ 1 (exp x))) (* x y)))))>
1.308 * * * * [progress]: [ 44 / 75 ] simplifiying candidate #<alt (λ (x y) (fma 1 (log (+ 1 (exp x))) (- (* x y))))>
1.308 * * * * [progress]: [ 45 / 75 ] simplifiying candidate #<alt (λ (x y) (fma (* (cbrt (log (+ 1 (exp x)))) (cbrt (log (+ 1 (exp x))))) (cbrt (log (+ 1 (exp x)))) (- (* x y))))>
1.309 * [simplify]: Simplifying (* (cbrt (log (+ 1 (exp x)))) (cbrt (log (+ 1 (exp x)))))
1.309 * * [simplify]: iters left: 6 (7 enodes)
1.312 * * [simplify]: iters left: 5 (25 enodes)
1.320 * * [simplify]: iters left: 4 (27 enodes)
1.328 * * [simplify]: Extracting #0: cost 1 inf + 0
1.328 * * [simplify]: Extracting #1: cost 3 inf + 0
1.328 * * [simplify]: Extracting #2: cost 5 inf + 0
1.328 * * [simplify]: Extracting #3: cost 8 inf + 0
1.328 * * [simplify]: Extracting #4: cost 12 inf + 0
1.328 * * [simplify]: Extracting #5: cost 8 inf + 144
1.329 * * [simplify]: Extracting #6: cost 1 inf + 1493
1.329 * * [simplify]: Extracting #7: cost 0 inf + 1734
1.329 * [simplify]: Simplified to (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x))))
1.329 * [simplify]: Simplified (2 1) to (λ (x y) (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log (+ 1 (exp x)))) (- (* x y))))
1.329 * * * * [progress]: [ 46 / 75 ] simplifiying candidate #<alt (λ (x y) (fma (sqrt (log (+ 1 (exp x)))) (sqrt (log (+ 1 (exp x)))) (- (* x y))))>
1.329 * [simplify]: Simplifying (sqrt (log (+ 1 (exp x))))
1.329 * * [simplify]: iters left: 5 (6 enodes)
1.331 * * [simplify]: iters left: 4 (22 enodes)
1.334 * * [simplify]: iters left: 3 (24 enodes)
1.337 * * [simplify]: Extracting #0: cost 1 inf + 0
1.337 * * [simplify]: Extracting #1: cost 3 inf + 0
1.338 * * [simplify]: Extracting #2: cost 6 inf + 0
1.338 * * [simplify]: Extracting #3: cost 10 inf + 0
1.338 * * [simplify]: Extracting #4: cost 8 inf + 2
1.338 * * [simplify]: Extracting #5: cost 1 inf + 891
1.338 * * [simplify]: Extracting #6: cost 0 inf + 1092
1.338 * [simplify]: Simplified to (sqrt (log1p (exp x)))
1.338 * [simplify]: Simplified (2 1) to (λ (x y) (fma (sqrt (log1p (exp x))) (sqrt (log (+ 1 (exp x)))) (- (* x y))))
1.338 * * * * [progress]: [ 47 / 75 ] simplifiying candidate #<alt (λ (x y) (fma 1 (log (+ 1 (exp x))) (- (* x y))))>
1.338 * * * * [progress]: [ 48 / 75 ] simplifiying candidate #<alt (λ (x y) (log (/ (+ 1 (exp x)) (exp (* x y)))))>
1.338 * [simplify]: Simplifying (/ (+ 1 (exp x)) (exp (* x y)))
1.338 * * [simplify]: iters left: 5 (8 enodes)
1.341 * * [simplify]: iters left: 4 (29 enodes)
1.345 * * [simplify]: iters left: 3 (37 enodes)
1.350 * * [simplify]: iters left: 2 (52 enodes)
1.360 * * [simplify]: iters left: 1 (83 enodes)
1.389 * * [simplify]: Extracting #0: cost 1 inf + 0
1.389 * * [simplify]: Extracting #1: cost 6 inf + 0
1.389 * * [simplify]: Extracting #2: cost 31 inf + 0
1.389 * * [simplify]: Extracting #3: cost 53 inf + 116
1.390 * * [simplify]: Extracting #4: cost 44 inf + 1182
1.391 * * [simplify]: Extracting #5: cost 14 inf + 7427
1.394 * * [simplify]: Extracting #6: cost 1 inf + 13659
1.397 * * [simplify]: Extracting #7: cost 0 inf + 13982
1.400 * [simplify]: Simplified to (/ (+ 1 (exp x)) (exp (* x y)))
1.400 * [simplify]: Simplified (2 1) to (λ (x y) (log (/ (+ 1 (exp x)) (exp (* x y)))))
1.400 * * * * [progress]: [ 49 / 75 ] simplifiying candidate #<alt (λ (x y) (pow (- (log (+ 1 (exp x))) (* x y)) 1))>
1.400 * * * * [progress]: [ 50 / 75 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (log (+ 1 (exp x))) (* x y)))))>
1.400 * * * * [progress]: [ 51 / 75 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (log (+ 1 (exp x))) (* x y)))))>
1.400 * * * * [progress]: [ 52 / 75 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (log (+ 1 (exp x))) (* x y))) (cbrt (- (log (+ 1 (exp x))) (* x y)))) (cbrt (- (log (+ 1 (exp x))) (* x y)))))>
1.400 * * * * [progress]: [ 53 / 75 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (log (+ 1 (exp x))) (* x y)) (- (log (+ 1 (exp x))) (* x y))) (- (log (+ 1 (exp x))) (* x y)))))>
1.400 * * * * [progress]: [ 54 / 75 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (log (+ 1 (exp x))) (* x y))) (sqrt (- (log (+ 1 (exp x))) (* x y)))))>
1.400 * * * * [progress]: [ 55 / 75 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (log (+ 1 (exp x))) 3) (pow (* x y) 3)) (+ (* (log (+ 1 (exp x))) (log (+ 1 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1 (exp x))) (* x y))))))>
1.400 * * * * [progress]: [ 56 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (log (+ 1 (exp x))) (- (* x y))))>
1.400 * * * * [progress]: [ 57 / 75 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (log (+ 1 (exp x))) (* x y))))>
1.401 * * * * [progress]: [ 58 / 75 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (log (+ 1 (exp x))) (log (+ 1 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1 (exp x))) (* x y))))>
1.401 * * * * [progress]: [ 59 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (log (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x))))) (- (log (cbrt (+ 1 (exp x)))) (* x y))))>
1.401 * [simplify]: Simplifying (log (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x)))))
1.401 * * [simplify]: iters left: 6 (7 enodes)
1.404 * * [simplify]: iters left: 5 (26 enodes)
1.411 * * [simplify]: iters left: 4 (30 enodes)
1.415 * * [simplify]: Extracting #0: cost 1 inf + 0
1.415 * * [simplify]: Extracting #1: cost 4 inf + 0
1.415 * * [simplify]: Extracting #2: cost 7 inf + 0
1.415 * * [simplify]: Extracting #3: cost 9 inf + 0
1.415 * * [simplify]: Extracting #4: cost 12 inf + 0
1.415 * * [simplify]: Extracting #5: cost 13 inf + 1
1.415 * * [simplify]: Extracting #6: cost 12 inf + 2
1.415 * * [simplify]: Extracting #7: cost 8 inf + 368
1.415 * * [simplify]: Extracting #8: cost 4 inf + 1316
1.416 * * [simplify]: Extracting #9: cost 1 inf + 2042
1.416 * * [simplify]: Extracting #10: cost 0 inf + 2344
1.416 * [simplify]: Simplified to (log (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x)))))
1.416 * [simplify]: Simplified (2 1) to (λ (x y) (+ (log (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x))))) (- (log (cbrt (+ 1 (exp x)))) (* x y))))
1.416 * * * * [progress]: [ 60 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (log (sqrt (+ 1 (exp x)))) (- (log (sqrt (+ 1 (exp x)))) (* x y))))>
1.416 * [simplify]: Simplifying (log (sqrt (+ 1 (exp x))))
1.417 * * [simplify]: iters left: 5 (6 enodes)
1.418 * * [simplify]: iters left: 4 (21 enodes)
1.421 * * [simplify]: iters left: 3 (23 enodes)
1.424 * * [simplify]: Extracting #0: cost 1 inf + 0
1.424 * * [simplify]: Extracting #1: cost 3 inf + 0
1.424 * * [simplify]: Extracting #2: cost 5 inf + 0
1.424 * * [simplify]: Extracting #3: cost 8 inf + 0
1.424 * * [simplify]: Extracting #4: cost 9 inf + 1
1.424 * * [simplify]: Extracting #5: cost 8 inf + 2
1.425 * * [simplify]: Extracting #6: cost 1 inf + 894
1.425 * * [simplify]: Extracting #7: cost 0 inf + 1116
1.425 * [simplify]: Simplified to (log (sqrt (+ 1 (exp x))))
1.425 * [simplify]: Simplified (2 1) to (λ (x y) (+ (log (sqrt (+ 1 (exp x)))) (- (log (sqrt (+ 1 (exp x)))) (* x y))))
1.425 * * * * [progress]: [ 61 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (log 1) (- (log (+ 1 (exp x))) (* x y))))>
1.425 * [simplify]: Simplifying (log 1)
1.425 * * [simplify]: iters left: 1 (2 enodes)
1.426 * * [simplify]: Extracting #0: cost 1 inf + 0
1.426 * * [simplify]: Extracting #1: cost 0 inf + 1
1.427 * [simplify]: Simplified to 0
1.427 * [simplify]: Simplified (2 1) to (λ (x y) (+ 0 (- (log (+ 1 (exp x))) (* x y))))
1.427 * * * * [progress]: [ 62 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (log 1) (- (log (+ 1 (exp x))) (* x y))))>
1.427 * [simplify]: Simplifying (log 1)
1.427 * * [simplify]: iters left: 1 (2 enodes)
1.428 * * [simplify]: Extracting #0: cost 1 inf + 0
1.428 * * [simplify]: Extracting #1: cost 0 inf + 1
1.428 * [simplify]: Simplified to 0
1.428 * [simplify]: Simplified (2 1) to (λ (x y) (+ 0 (- (log (+ 1 (exp x))) (* x y))))
1.428 * * * * [progress]: [ 63 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (pow 1 3) (pow (exp x) 3))) (+ (log (+ (* 1 1) (- (* (exp x) (exp x)) (* 1 (exp x))))) (* x y))))>
1.428 * [simplify]: Simplifying (log (+ (pow 1 3) (pow (exp x) 3)))
1.428 * * [simplify]: iters left: 5 (8 enodes)
1.431 * * [simplify]: iters left: 4 (35 enodes)
1.438 * * [simplify]: iters left: 3 (59 enodes)
1.456 * * [simplify]: iters left: 2 (91 enodes)
1.488 * * [simplify]: iters left: 1 (144 enodes)
1.513 * * [simplify]: Extracting #0: cost 1 inf + 0
1.513 * * [simplify]: Extracting #1: cost 4 inf + 0
1.513 * * [simplify]: Extracting #2: cost 20 inf + 0
1.513 * * [simplify]: Extracting #3: cost 40 inf + 2
1.513 * * [simplify]: Extracting #4: cost 37 inf + 641
1.514 * * [simplify]: Extracting #5: cost 14 inf + 7379
1.516 * * [simplify]: Extracting #6: cost 1 inf + 13936
1.518 * * [simplify]: Extracting #7: cost 0 inf + 13956
1.520 * [simplify]: Simplified to (log1p (exp (+ x (+ x x))))
1.520 * [simplify]: Simplified (2 1) to (λ (x y) (- (log1p (exp (+ x (+ x x)))) (+ (log (+ (* 1 1) (- (* (exp x) (exp x)) (* 1 (exp x))))) (* x y))))
1.520 * * * * [progress]: [ 64 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (- (* 1 1) (* (exp x) (exp x)))) (+ (log (- 1 (exp x))) (* x y))))>
1.521 * [simplify]: Simplifying (log (- (* 1 1) (* (exp x) (exp x))))
1.521 * * [simplify]: iters left: 6 (7 enodes)
1.523 * * [simplify]: iters left: 5 (26 enodes)
1.527 * * [simplify]: iters left: 4 (37 enodes)
1.532 * * [simplify]: iters left: 3 (41 enodes)
1.537 * * [simplify]: Extracting #0: cost 1 inf + 0
1.537 * * [simplify]: Extracting #1: cost 4 inf + 0
1.537 * * [simplify]: Extracting #2: cost 10 inf + 0
1.537 * * [simplify]: Extracting #3: cost 14 inf + 1
1.537 * * [simplify]: Extracting #4: cost 12 inf + 114
1.537 * * [simplify]: Extracting #5: cost 4 inf + 1013
1.538 * * [simplify]: Extracting #6: cost 0 inf + 1720
1.538 * [simplify]: Simplified to (log (- 1 (* (exp x) (exp x))))
1.538 * [simplify]: Simplified (2 1) to (λ (x y) (- (log (- 1 (* (exp x) (exp x)))) (+ (log (- 1 (exp x))) (* x y))))
1.538 * * * * [progress]: [ 65 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (log (+ 1 (exp x))) (- (* x y))))>
1.538 * * * * [progress]: [ 66 / 75 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (- (log (+ 1 (exp x))) (* x y)))))>
1.538 * * * * [progress]: [ 67 / 75 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) (* x y)))>
1.538 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1.538 * * [simplify]: iters left: 6 (10 enodes)
1.542 * * [simplify]: iters left: 5 (42 enodes)
1.549 * * [simplify]: iters left: 4 (61 enodes)
1.560 * * [simplify]: iters left: 3 (93 enodes)
1.582 * * [simplify]: iters left: 2 (114 enodes)
1.596 * * [simplify]: iters left: 1 (121 enodes)
1.620 * * [simplify]: Extracting #0: cost 1 inf + 0
1.620 * * [simplify]: Extracting #1: cost 14 inf + 0
1.620 * * [simplify]: Extracting #2: cost 20 inf + 61
1.621 * * [simplify]: Extracting #3: cost 8 inf + 971
1.622 * * [simplify]: Extracting #4: cost 0 inf + 1832
1.623 * [simplify]: Simplified to (fma (fma 1/8 x 1/2) x (log 2))
1.623 * [simplify]: Simplified (2 1) to (λ (x y) (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))
1.623 * * * * [progress]: [ 68 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1.624 * [simplify]: Simplifying (log (+ (exp x) 1))
1.624 * * [simplify]: iters left: 4 (5 enodes)
1.627 * * [simplify]: iters left: 3 (18 enodes)
1.633 * * [simplify]: iters left: 2 (21 enodes)
1.636 * * [simplify]: Extracting #0: cost 1 inf + 0
1.636 * * [simplify]: Extracting #1: cost 4 inf + 0
1.636 * * [simplify]: Extracting #2: cost 8 inf + 0
1.636 * * [simplify]: Extracting #3: cost 6 inf + 2
1.636 * * [simplify]: Extracting #4: cost 0 inf + 690
1.637 * [simplify]: Simplified to (log1p (exp x))
1.637 * [simplify]: Simplified (2 1) to (λ (x y) (- (log1p (exp x)) (* x y)))
1.637 * * * * [progress]: [ 69 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1.637 * [simplify]: Simplifying (log (+ (exp x) 1))
1.637 * * [simplify]: iters left: 4 (5 enodes)
1.638 * * [simplify]: iters left: 3 (18 enodes)
1.641 * * [simplify]: iters left: 2 (21 enodes)
1.644 * * [simplify]: Extracting #0: cost 1 inf + 0
1.644 * * [simplify]: Extracting #1: cost 4 inf + 0
1.644 * * [simplify]: Extracting #2: cost 8 inf + 0
1.644 * * [simplify]: Extracting #3: cost 6 inf + 2
1.644 * * [simplify]: Extracting #4: cost 0 inf + 690
1.644 * [simplify]: Simplified to (log1p (exp x))
1.644 * [simplify]: Simplified (2 1) to (λ (x y) (- (log1p (exp x)) (* x y)))
1.644 * * * * [progress]: [ 70 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ x (+ (* 1/2 (pow x 2)) 2))) (* x y)))>
1.645 * [simplify]: Simplifying (+ x (+ (* 1/2 (pow x 2)) 2))
1.645 * * [simplify]: iters left: 6 (7 enodes)
1.647 * * [simplify]: iters left: 5 (32 enodes)
1.653 * * [simplify]: iters left: 4 (49 enodes)
1.661 * * [simplify]: iters left: 3 (72 enodes)
1.681 * * [simplify]: iters left: 2 (79 enodes)
1.698 * * [simplify]: iters left: 1 (85 enodes)
1.721 * * [simplify]: Extracting #0: cost 1 inf + 0
1.721 * * [simplify]: Extracting #1: cost 12 inf + 0
1.721 * * [simplify]: Extracting #2: cost 17 inf + 3
1.721 * * [simplify]: Extracting #3: cost 12 inf + 171
1.722 * * [simplify]: Extracting #4: cost 1 inf + 1102
1.723 * * [simplify]: Extracting #5: cost 0 inf + 1152
1.724 * [simplify]: Simplified to (fma (fma 1/2 x 1) x 2)
1.724 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (log (fma (fma 1/2 x 1) x 2)) (* x y)))
1.724 * * * * [progress]: [ 71 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1.724 * [simplify]: Simplifying (+ (exp x) 1)
1.724 * * [simplify]: iters left: 3 (4 enodes)
1.727 * * [simplify]: iters left: 2 (15 enodes)
1.731 * * [simplify]: iters left: 1 (17 enodes)
1.737 * * [simplify]: Extracting #0: cost 1 inf + 0
1.737 * * [simplify]: Extracting #1: cost 4 inf + 0
1.737 * * [simplify]: Extracting #2: cost 5 inf + 1
1.737 * * [simplify]: Extracting #3: cost 4 inf + 2
1.737 * * [simplify]: Extracting #4: cost 1 inf + 256
1.737 * * [simplify]: Extracting #5: cost 0 inf + 368
1.737 * [simplify]: Simplified to (+ (exp x) 1)
1.737 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (log (+ (exp x) 1)) (* x y)))
1.737 * * * * [progress]: [ 72 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1.738 * [simplify]: Simplifying (+ (exp x) 1)
1.738 * * [simplify]: iters left: 3 (4 enodes)
1.740 * * [simplify]: iters left: 2 (15 enodes)
1.745 * * [simplify]: iters left: 1 (17 enodes)
1.747 * * [simplify]: Extracting #0: cost 1 inf + 0
1.747 * * [simplify]: Extracting #1: cost 4 inf + 0
1.747 * * [simplify]: Extracting #2: cost 5 inf + 1
1.747 * * [simplify]: Extracting #3: cost 4 inf + 2
1.747 * * [simplify]: Extracting #4: cost 1 inf + 256
1.747 * * [simplify]: Extracting #5: cost 0 inf + 368
1.748 * [simplify]: Simplified to (+ (exp x) 1)
1.748 * [simplify]: Simplified (2 1 1) to (λ (x y) (- (log (+ (exp x) 1)) (* x y)))
1.748 * * * * [progress]: [ 73 / 75 ] simplifiying candidate #<alt (λ (x y) (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))))>
1.748 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1.748 * * [simplify]: iters left: 6 (10 enodes)
1.752 * * [simplify]: iters left: 5 (42 enodes)
1.759 * * [simplify]: iters left: 4 (61 enodes)
1.769 * * [simplify]: iters left: 3 (93 enodes)
1.792 * * [simplify]: iters left: 2 (114 enodes)
1.821 * * [simplify]: iters left: 1 (121 enodes)
1.853 * * [simplify]: Extracting #0: cost 1 inf + 0
1.853 * * [simplify]: Extracting #1: cost 14 inf + 0
1.853 * * [simplify]: Extracting #2: cost 20 inf + 61
1.854 * * [simplify]: Extracting #3: cost 8 inf + 971
1.855 * * [simplify]: Extracting #4: cost 0 inf + 1832
1.856 * [simplify]: Simplified to (fma (fma 1/8 x 1/2) x (log 2))
1.856 * [simplify]: Simplified (2) to (λ (x y) (fma (fma 1/8 x 1/2) x (log 2)))
1.856 * * * * [progress]: [ 74 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1.857 * [simplify]: Simplifying (- (log (+ (exp x) 1)) (* x y))
1.857 * * [simplify]: iters left: 6 (8 enodes)
1.861 * * [simplify]: iters left: 5 (30 enodes)
1.870 * * [simplify]: iters left: 4 (42 enodes)
1.883 * * [simplify]: iters left: 3 (50 enodes)
1.896 * * [simplify]: Extracting #0: cost 1 inf + 0
1.896 * * [simplify]: Extracting #1: cost 9 inf + 0
1.896 * * [simplify]: Extracting #2: cost 14 inf + 2
1.896 * * [simplify]: Extracting #3: cost 10 inf + 403
1.897 * * [simplify]: Extracting #4: cost 1 inf + 1475
1.898 * * [simplify]: Extracting #5: cost 0 inf + 1587
1.898 * [simplify]: Simplified to (- (log1p (exp x)) (* y x))
1.898 * [simplify]: Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x)))
1.898 * * * * [progress]: [ 75 / 75 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1.899 * [simplify]: Simplifying (- (log (+ (exp x) 1)) (* x y))
1.899 * * [simplify]: iters left: 6 (8 enodes)
1.903 * * [simplify]: iters left: 5 (30 enodes)
1.912 * * [simplify]: iters left: 4 (42 enodes)
1.924 * * [simplify]: iters left: 3 (50 enodes)
1.937 * * [simplify]: Extracting #0: cost 1 inf + 0
1.937 * * [simplify]: Extracting #1: cost 9 inf + 0
1.937 * * [simplify]: Extracting #2: cost 14 inf + 2
1.938 * * [simplify]: Extracting #3: cost 10 inf + 403
1.938 * * [simplify]: Extracting #4: cost 1 inf + 1475
1.939 * * [simplify]: Extracting #5: cost 0 inf + 1587
1.939 * [simplify]: Simplified to (- (log1p (exp x)) (* y x))
1.940 * [simplify]: Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x)))
1.940 * * * [progress]: adding candidates to table
2.664 * * [progress]: iteration 2 / 4
2.664 * * * [progress]: picking best candidate
2.672 * * * * [pick]: Picked  #<alt (λ (x y) (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))>
2.673 * * * [progress]: localizing error
2.696 * * * [progress]: generating rewritten candidates
2.696 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.704 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.705 * * * [progress]: generating series expansions
2.705 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.706 * [backup-simplify]: Simplify (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)) into (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y))
2.706 * [approximate]: Taking taylor expansion of (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)) in (x y) around 0
2.706 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)) in y
2.706 * [taylor]: Taking taylor expansion of (fma (fma 1/8 x 1/2) x (log 2)) in y
2.706 * [taylor]: Rewrote expression to (+ (* (fma 1/8 x 1/2) x) (log 2))
2.706 * [taylor]: Taking taylor expansion of (* (fma 1/8 x 1/2) x) in y
2.706 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in y
2.706 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2)
2.706 * [taylor]: Taking taylor expansion of (* 1/8 x) in y
2.706 * [taylor]: Taking taylor expansion of 1/8 in y
2.706 * [backup-simplify]: Simplify 1/8 into 1/8
2.706 * [taylor]: Taking taylor expansion of x in y
2.706 * [backup-simplify]: Simplify x into x
2.706 * [taylor]: Taking taylor expansion of 1/2 in y
2.706 * [backup-simplify]: Simplify 1/2 into 1/2
2.706 * [taylor]: Taking taylor expansion of x in y
2.706 * [backup-simplify]: Simplify x into x
2.706 * [taylor]: Taking taylor expansion of (log 2) in y
2.706 * [taylor]: Taking taylor expansion of 2 in y
2.706 * [backup-simplify]: Simplify 2 into 2
2.707 * [backup-simplify]: Simplify (log 2) into (log 2)
2.707 * [taylor]: Taking taylor expansion of (* x y) in y
2.707 * [taylor]: Taking taylor expansion of x in y
2.707 * [backup-simplify]: Simplify x into x
2.707 * [taylor]: Taking taylor expansion of y in y
2.707 * [backup-simplify]: Simplify 0 into 0
2.707 * [backup-simplify]: Simplify 1 into 1
2.707 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)) in x
2.707 * [taylor]: Taking taylor expansion of (fma (fma 1/8 x 1/2) x (log 2)) in x
2.707 * [taylor]: Rewrote expression to (+ (* (fma 1/8 x 1/2) x) (log 2))
2.707 * [taylor]: Taking taylor expansion of (* (fma 1/8 x 1/2) x) in x
2.707 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in x
2.707 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2)
2.707 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
2.707 * [taylor]: Taking taylor expansion of 1/8 in x
2.707 * [backup-simplify]: Simplify 1/8 into 1/8
2.707 * [taylor]: Taking taylor expansion of x in x
2.707 * [backup-simplify]: Simplify 0 into 0
2.707 * [backup-simplify]: Simplify 1 into 1
2.707 * [taylor]: Taking taylor expansion of 1/2 in x
2.707 * [backup-simplify]: Simplify 1/2 into 1/2
2.707 * [taylor]: Taking taylor expansion of x in x
2.707 * [backup-simplify]: Simplify 0 into 0
2.707 * [backup-simplify]: Simplify 1 into 1
2.707 * [taylor]: Taking taylor expansion of (log 2) in x
2.707 * [taylor]: Taking taylor expansion of 2 in x
2.707 * [backup-simplify]: Simplify 2 into 2
2.707 * [backup-simplify]: Simplify (log 2) into (log 2)
2.707 * [taylor]: Taking taylor expansion of (* x y) in x
2.707 * [taylor]: Taking taylor expansion of x in x
2.707 * [backup-simplify]: Simplify 0 into 0
2.707 * [backup-simplify]: Simplify 1 into 1
2.707 * [taylor]: Taking taylor expansion of y in x
2.707 * [backup-simplify]: Simplify y into y
2.707 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)) in x
2.707 * [taylor]: Taking taylor expansion of (fma (fma 1/8 x 1/2) x (log 2)) in x
2.707 * [taylor]: Rewrote expression to (+ (* (fma 1/8 x 1/2) x) (log 2))
2.707 * [taylor]: Taking taylor expansion of (* (fma 1/8 x 1/2) x) in x
2.707 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in x
2.707 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2)
2.708 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
2.708 * [taylor]: Taking taylor expansion of 1/8 in x
2.708 * [backup-simplify]: Simplify 1/8 into 1/8
2.708 * [taylor]: Taking taylor expansion of x in x
2.708 * [backup-simplify]: Simplify 0 into 0
2.708 * [backup-simplify]: Simplify 1 into 1
2.708 * [taylor]: Taking taylor expansion of 1/2 in x
2.708 * [backup-simplify]: Simplify 1/2 into 1/2
2.708 * [taylor]: Taking taylor expansion of x in x
2.708 * [backup-simplify]: Simplify 0 into 0
2.708 * [backup-simplify]: Simplify 1 into 1
2.708 * [taylor]: Taking taylor expansion of (log 2) in x
2.708 * [taylor]: Taking taylor expansion of 2 in x
2.708 * [backup-simplify]: Simplify 2 into 2
2.708 * [backup-simplify]: Simplify (log 2) into (log 2)
2.708 * [taylor]: Taking taylor expansion of (* x y) in x
2.708 * [taylor]: Taking taylor expansion of x in x
2.708 * [backup-simplify]: Simplify 0 into 0
2.708 * [backup-simplify]: Simplify 1 into 1
2.708 * [taylor]: Taking taylor expansion of y in x
2.708 * [backup-simplify]: Simplify y into y
2.708 * [backup-simplify]: Simplify (* 1/8 0) into 0
2.709 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.709 * [backup-simplify]: Simplify (* 1/2 0) into 0
2.709 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
2.709 * [backup-simplify]: Simplify (* 0 y) into 0
2.710 * [backup-simplify]: Simplify (- 0) into 0
2.710 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2)
2.710 * [taylor]: Taking taylor expansion of (log 2) in y
2.710 * [taylor]: Taking taylor expansion of 2 in y
2.710 * [backup-simplify]: Simplify 2 into 2
2.711 * [backup-simplify]: Simplify (log 2) into (log 2)
2.711 * [backup-simplify]: Simplify (log 2) into (log 2)
2.711 * [backup-simplify]: Simplify (+ (* 1/8 1) (* 0 0)) into 1/8
2.712 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.712 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 1/8 0)) into 1/2
2.713 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
2.713 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
2.714 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.714 * [backup-simplify]: Simplify (- y) into (- y)
2.714 * [backup-simplify]: Simplify (+ 1/2 (- y)) into (- 1/2 y)
2.714 * [taylor]: Taking taylor expansion of (- 1/2 y) in y
2.714 * [taylor]: Taking taylor expansion of 1/2 in y
2.714 * [backup-simplify]: Simplify 1/2 into 1/2
2.714 * [taylor]: Taking taylor expansion of y in y
2.714 * [backup-simplify]: Simplify 0 into 0
2.714 * [backup-simplify]: Simplify 1 into 1
2.714 * [backup-simplify]: Simplify (- 0) into 0
2.715 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
2.715 * [backup-simplify]: Simplify 1/2 into 1/2
2.716 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
2.716 * [backup-simplify]: Simplify 0 into 0
2.717 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 1) (* 0 0))) into 0
2.718 * [backup-simplify]: Simplify (+ 0 0) into 0
2.719 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 1/8 1) (* 0 0))) into 1/8
2.722 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2 1)))) 2) into 0
2.722 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.723 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.723 * [backup-simplify]: Simplify (- 0) into 0
2.724 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.724 * [taylor]: Taking taylor expansion of 1/8 in y
2.724 * [backup-simplify]: Simplify 1/8 into 1/8
2.724 * [backup-simplify]: Simplify 1/8 into 1/8
2.724 * [backup-simplify]: Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
2.725 * [backup-simplify]: Simplify (- (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) (* (/ 1 x) (/ 1 y))) into (- (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) (/ 1 (* x y)))
2.725 * [approximate]: Taking taylor expansion of (- (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) (/ 1 (* x y))) in (x y) around 0
2.725 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) (/ 1 (* x y))) in y
2.725 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) in y
2.725 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) (log 2))
2.725 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) in y
2.725 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in y
2.725 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2)
2.725 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in y
2.725 * [taylor]: Taking taylor expansion of 1/8 in y
2.725 * [backup-simplify]: Simplify 1/8 into 1/8
2.725 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.725 * [taylor]: Taking taylor expansion of x in y
2.726 * [backup-simplify]: Simplify x into x
2.726 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.726 * [taylor]: Taking taylor expansion of 1/2 in y
2.726 * [backup-simplify]: Simplify 1/2 into 1/2
2.726 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.726 * [taylor]: Taking taylor expansion of x in y
2.726 * [backup-simplify]: Simplify x into x
2.726 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.726 * [taylor]: Taking taylor expansion of (log 2) in y
2.726 * [taylor]: Taking taylor expansion of 2 in y
2.726 * [backup-simplify]: Simplify 2 into 2
2.726 * [backup-simplify]: Simplify (log 2) into (log 2)
2.726 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.726 * [taylor]: Taking taylor expansion of (* x y) in y
2.726 * [taylor]: Taking taylor expansion of x in y
2.726 * [backup-simplify]: Simplify x into x
2.726 * [taylor]: Taking taylor expansion of y in y
2.726 * [backup-simplify]: Simplify 0 into 0
2.726 * [backup-simplify]: Simplify 1 into 1
2.726 * [backup-simplify]: Simplify (* x 0) into 0
2.727 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.727 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.727 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) (/ 1 (* x y))) in x
2.727 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) in x
2.727 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) (log 2))
2.727 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) in x
2.727 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in x
2.727 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2)
2.727 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
2.727 * [taylor]: Taking taylor expansion of 1/8 in x
2.727 * [backup-simplify]: Simplify 1/8 into 1/8
2.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.727 * [taylor]: Taking taylor expansion of x in x
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify 1 into 1
2.728 * [backup-simplify]: Simplify (/ 1 1) into 1
2.728 * [taylor]: Taking taylor expansion of 1/2 in x
2.728 * [backup-simplify]: Simplify 1/2 into 1/2
2.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.728 * [taylor]: Taking taylor expansion of x in x
2.728 * [backup-simplify]: Simplify 0 into 0
2.728 * [backup-simplify]: Simplify 1 into 1
2.729 * [backup-simplify]: Simplify (/ 1 1) into 1
2.729 * [taylor]: Taking taylor expansion of (log 2) in x
2.729 * [taylor]: Taking taylor expansion of 2 in x
2.729 * [backup-simplify]: Simplify 2 into 2
2.729 * [backup-simplify]: Simplify (log 2) into (log 2)
2.729 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.729 * [taylor]: Taking taylor expansion of (* x y) in x
2.729 * [taylor]: Taking taylor expansion of x in x
2.729 * [backup-simplify]: Simplify 0 into 0
2.729 * [backup-simplify]: Simplify 1 into 1
2.729 * [taylor]: Taking taylor expansion of y in x
2.729 * [backup-simplify]: Simplify y into y
2.729 * [backup-simplify]: Simplify (* 0 y) into 0
2.730 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.730 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.730 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) (/ 1 (* x y))) in x
2.730 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) in x
2.730 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) (log 2))
2.730 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) in x
2.730 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in x
2.730 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2)
2.730 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
2.730 * [taylor]: Taking taylor expansion of 1/8 in x
2.730 * [backup-simplify]: Simplify 1/8 into 1/8
2.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.730 * [taylor]: Taking taylor expansion of x in x
2.730 * [backup-simplify]: Simplify 0 into 0
2.730 * [backup-simplify]: Simplify 1 into 1
2.730 * [backup-simplify]: Simplify (/ 1 1) into 1
2.731 * [taylor]: Taking taylor expansion of 1/2 in x
2.731 * [backup-simplify]: Simplify 1/2 into 1/2
2.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.731 * [taylor]: Taking taylor expansion of x in x
2.731 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 1 into 1
2.731 * [backup-simplify]: Simplify (/ 1 1) into 1
2.731 * [taylor]: Taking taylor expansion of (log 2) in x
2.731 * [taylor]: Taking taylor expansion of 2 in x
2.731 * [backup-simplify]: Simplify 2 into 2
2.732 * [backup-simplify]: Simplify (log 2) into (log 2)
2.732 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.732 * [taylor]: Taking taylor expansion of (* x y) in x
2.732 * [taylor]: Taking taylor expansion of x in x
2.732 * [backup-simplify]: Simplify 0 into 0
2.732 * [backup-simplify]: Simplify 1 into 1
2.732 * [taylor]: Taking taylor expansion of y in x
2.732 * [backup-simplify]: Simplify y into y
2.732 * [backup-simplify]: Simplify (* 0 y) into 0
2.732 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.732 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.733 * [backup-simplify]: Simplify (* 1/8 1) into 1/8
2.733 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.734 * [backup-simplify]: Simplify (* 1/8 1) into 1/8
2.734 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.735 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.735 * [taylor]: Taking taylor expansion of 1/8 in y
2.735 * [backup-simplify]: Simplify 1/8 into 1/8
2.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.737 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0
2.738 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.739 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 1/2 1)) into 1/2
2.739 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
2.739 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.739 * [backup-simplify]: Simplify (+ 1/2 (- (/ 1 y))) into (- 1/2 (/ 1 y))
2.739 * [taylor]: Taking taylor expansion of (- 1/2 (/ 1 y)) in y
2.739 * [taylor]: Taking taylor expansion of 1/2 in y
2.739 * [backup-simplify]: Simplify 1/2 into 1/2
2.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.739 * [taylor]: Taking taylor expansion of y in y
2.739 * [backup-simplify]: Simplify 0 into 0
2.739 * [backup-simplify]: Simplify 1 into 1
2.740 * [backup-simplify]: Simplify (/ 1 1) into 1
2.740 * [backup-simplify]: Simplify (- 1) into -1
2.740 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.741 * [backup-simplify]: Simplify -1 into -1
2.741 * [backup-simplify]: Simplify 1/8 into 1/8
2.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.743 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0
2.744 * [backup-simplify]: Simplify (+ 0 0) into 0
2.745 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 1/2 0) (* 0 1))) into 0
2.746 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
2.747 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.747 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.747 * [backup-simplify]: Simplify (- 0) into 0
2.748 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2)
2.748 * [taylor]: Taking taylor expansion of (log 2) in y
2.748 * [taylor]: Taking taylor expansion of 2 in y
2.748 * [backup-simplify]: Simplify 2 into 2
2.749 * [backup-simplify]: Simplify (log 2) into (log 2)
2.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.750 * [backup-simplify]: Simplify (- 0) into 0
2.750 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
2.750 * [backup-simplify]: Simplify 1/2 into 1/2
2.751 * [backup-simplify]: Simplify (+ (* 1/2 (* 1 (/ 1 (/ 1 x)))) (+ (* 1/8 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y))
2.751 * [backup-simplify]: Simplify (- (fma (fma 1/8 (/ 1 (- x)) 1/2) (/ 1 (- x)) (log 2)) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) (/ 1 (* x y)))
2.751 * [approximate]: Taking taylor expansion of (- (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) (/ 1 (* x y))) in (x y) around 0
2.751 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) (/ 1 (* x y))) in y
2.751 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) in y
2.751 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) (log 2))
2.752 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) in y
2.752 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in y
2.752 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2)
2.752 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in y
2.752 * [taylor]: Taking taylor expansion of 1/8 in y
2.752 * [backup-simplify]: Simplify 1/8 into 1/8
2.752 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.752 * [taylor]: Taking taylor expansion of -1 in y
2.752 * [backup-simplify]: Simplify -1 into -1
2.752 * [taylor]: Taking taylor expansion of x in y
2.752 * [backup-simplify]: Simplify x into x
2.752 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.752 * [taylor]: Taking taylor expansion of 1/2 in y
2.752 * [backup-simplify]: Simplify 1/2 into 1/2
2.752 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.752 * [taylor]: Taking taylor expansion of -1 in y
2.752 * [backup-simplify]: Simplify -1 into -1
2.752 * [taylor]: Taking taylor expansion of x in y
2.752 * [backup-simplify]: Simplify x into x
2.752 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.752 * [taylor]: Taking taylor expansion of (log 2) in y
2.752 * [taylor]: Taking taylor expansion of 2 in y
2.752 * [backup-simplify]: Simplify 2 into 2
2.753 * [backup-simplify]: Simplify (log 2) into (log 2)
2.753 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.753 * [taylor]: Taking taylor expansion of (* x y) in y
2.753 * [taylor]: Taking taylor expansion of x in y
2.753 * [backup-simplify]: Simplify x into x
2.753 * [taylor]: Taking taylor expansion of y in y
2.753 * [backup-simplify]: Simplify 0 into 0
2.753 * [backup-simplify]: Simplify 1 into 1
2.753 * [backup-simplify]: Simplify (* x 0) into 0
2.753 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.753 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.753 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) (/ 1 (* x y))) in x
2.753 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) in x
2.753 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) (log 2))
2.753 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) in x
2.753 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in x
2.754 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2)
2.754 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in x
2.754 * [taylor]: Taking taylor expansion of 1/8 in x
2.754 * [backup-simplify]: Simplify 1/8 into 1/8
2.754 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.754 * [taylor]: Taking taylor expansion of -1 in x
2.754 * [backup-simplify]: Simplify -1 into -1
2.754 * [taylor]: Taking taylor expansion of x in x
2.754 * [backup-simplify]: Simplify 0 into 0
2.754 * [backup-simplify]: Simplify 1 into 1
2.754 * [backup-simplify]: Simplify (/ -1 1) into -1
2.754 * [taylor]: Taking taylor expansion of 1/2 in x
2.754 * [backup-simplify]: Simplify 1/2 into 1/2
2.754 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.754 * [taylor]: Taking taylor expansion of -1 in x
2.754 * [backup-simplify]: Simplify -1 into -1
2.754 * [taylor]: Taking taylor expansion of x in x
2.754 * [backup-simplify]: Simplify 0 into 0
2.754 * [backup-simplify]: Simplify 1 into 1
2.755 * [backup-simplify]: Simplify (/ -1 1) into -1
2.755 * [taylor]: Taking taylor expansion of (log 2) in x
2.755 * [taylor]: Taking taylor expansion of 2 in x
2.755 * [backup-simplify]: Simplify 2 into 2
2.755 * [backup-simplify]: Simplify (log 2) into (log 2)
2.755 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.755 * [taylor]: Taking taylor expansion of (* x y) in x
2.755 * [taylor]: Taking taylor expansion of x in x
2.755 * [backup-simplify]: Simplify 0 into 0
2.755 * [backup-simplify]: Simplify 1 into 1
2.755 * [taylor]: Taking taylor expansion of y in x
2.755 * [backup-simplify]: Simplify y into y
2.755 * [backup-simplify]: Simplify (* 0 y) into 0
2.756 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.756 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.756 * [taylor]: Taking taylor expansion of (- (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) (/ 1 (* x y))) in x
2.756 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) in x
2.756 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) (log 2))
2.756 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) in x
2.756 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in x
2.756 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2)
2.756 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in x
2.756 * [taylor]: Taking taylor expansion of 1/8 in x
2.756 * [backup-simplify]: Simplify 1/8 into 1/8
2.756 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.756 * [taylor]: Taking taylor expansion of -1 in x
2.756 * [backup-simplify]: Simplify -1 into -1
2.756 * [taylor]: Taking taylor expansion of x in x
2.756 * [backup-simplify]: Simplify 0 into 0
2.756 * [backup-simplify]: Simplify 1 into 1
2.757 * [backup-simplify]: Simplify (/ -1 1) into -1
2.757 * [taylor]: Taking taylor expansion of 1/2 in x
2.757 * [backup-simplify]: Simplify 1/2 into 1/2
2.757 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.757 * [taylor]: Taking taylor expansion of -1 in x
2.757 * [backup-simplify]: Simplify -1 into -1
2.757 * [taylor]: Taking taylor expansion of x in x
2.757 * [backup-simplify]: Simplify 0 into 0
2.757 * [backup-simplify]: Simplify 1 into 1
2.757 * [backup-simplify]: Simplify (/ -1 1) into -1
2.757 * [taylor]: Taking taylor expansion of (log 2) in x
2.757 * [taylor]: Taking taylor expansion of 2 in x
2.757 * [backup-simplify]: Simplify 2 into 2
2.758 * [backup-simplify]: Simplify (log 2) into (log 2)
2.758 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.758 * [taylor]: Taking taylor expansion of (* x y) in x
2.758 * [taylor]: Taking taylor expansion of x in x
2.758 * [backup-simplify]: Simplify 0 into 0
2.758 * [backup-simplify]: Simplify 1 into 1
2.758 * [taylor]: Taking taylor expansion of y in x
2.758 * [backup-simplify]: Simplify y into y
2.758 * [backup-simplify]: Simplify (* 0 y) into 0
2.758 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.759 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.759 * [backup-simplify]: Simplify (* 1/8 -1) into -1/8
2.759 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
2.760 * [backup-simplify]: Simplify (* -1/8 -1) into 1/8
2.760 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.761 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.761 * [taylor]: Taking taylor expansion of 1/8 in y
2.761 * [backup-simplify]: Simplify 1/8 into 1/8
2.761 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.762 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.762 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 -1)) into 0
2.763 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.763 * [backup-simplify]: Simplify (+ (* -1/8 0) (* 1/2 -1)) into -1/2
2.763 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
2.763 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.763 * [backup-simplify]: Simplify (+ -1/2 (- (/ 1 y))) into (- (+ 1/2 (/ 1 y)))
2.764 * [taylor]: Taking taylor expansion of (- (+ 1/2 (/ 1 y))) in y
2.764 * [taylor]: Taking taylor expansion of (+ 1/2 (/ 1 y)) in y
2.764 * [taylor]: Taking taylor expansion of 1/2 in y
2.764 * [backup-simplify]: Simplify 1/2 into 1/2
2.764 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.764 * [taylor]: Taking taylor expansion of y in y
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify 1 into 1
2.764 * [backup-simplify]: Simplify (/ 1 1) into 1
2.764 * [backup-simplify]: Simplify (+ 0 1) into 1
2.764 * [backup-simplify]: Simplify (- 1) into -1
2.764 * [backup-simplify]: Simplify -1 into -1
2.764 * [backup-simplify]: Simplify 1/8 into 1/8
2.765 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.766 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.766 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 -1))) into 0
2.766 * [backup-simplify]: Simplify (+ 0 0) into 0
2.767 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 1/2 0) (* 0 -1))) into 0
2.768 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
2.768 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.768 * [backup-simplify]: Simplify (- 0) into 0
2.769 * [backup-simplify]: Simplify (+ (log 2) 0) into (log 2)
2.769 * [taylor]: Taking taylor expansion of (log 2) in y
2.769 * [taylor]: Taking taylor expansion of 2 in y
2.769 * [backup-simplify]: Simplify 2 into 2
2.769 * [backup-simplify]: Simplify (log 2) into (log 2)
2.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.770 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
2.770 * [backup-simplify]: Simplify (- 1/2) into -1/2
2.770 * [backup-simplify]: Simplify -1/2 into -1/2
2.771 * [backup-simplify]: Simplify (+ (* -1/2 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1/8 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y))
2.771 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.771 * [backup-simplify]: Simplify (fma (fma 1/8 x 1/2) x (log 2)) into (fma (fma 1/8 x 1/2) x (log 2))
2.771 * [approximate]: Taking taylor expansion of (fma (fma 1/8 x 1/2) x (log 2)) in (x) around 0
2.771 * [taylor]: Taking taylor expansion of (fma (fma 1/8 x 1/2) x (log 2)) in x
2.771 * [taylor]: Rewrote expression to (+ (* (fma 1/8 x 1/2) x) (log 2))
2.771 * [taylor]: Taking taylor expansion of (* (fma 1/8 x 1/2) x) in x
2.771 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in x
2.771 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2)
2.771 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
2.771 * [taylor]: Taking taylor expansion of 1/8 in x
2.771 * [backup-simplify]: Simplify 1/8 into 1/8
2.771 * [taylor]: Taking taylor expansion of x in x
2.771 * [backup-simplify]: Simplify 0 into 0
2.771 * [backup-simplify]: Simplify 1 into 1
2.771 * [taylor]: Taking taylor expansion of 1/2 in x
2.771 * [backup-simplify]: Simplify 1/2 into 1/2
2.771 * [taylor]: Taking taylor expansion of x in x
2.771 * [backup-simplify]: Simplify 0 into 0
2.771 * [backup-simplify]: Simplify 1 into 1
2.771 * [taylor]: Taking taylor expansion of (log 2) in x
2.771 * [taylor]: Taking taylor expansion of 2 in x
2.771 * [backup-simplify]: Simplify 2 into 2
2.772 * [backup-simplify]: Simplify (log 2) into (log 2)
2.772 * [taylor]: Taking taylor expansion of (fma (fma 1/8 x 1/2) x (log 2)) in x
2.772 * [taylor]: Rewrote expression to (+ (* (fma 1/8 x 1/2) x) (log 2))
2.772 * [taylor]: Taking taylor expansion of (* (fma 1/8 x 1/2) x) in x
2.772 * [taylor]: Taking taylor expansion of (fma 1/8 x 1/2) in x
2.772 * [taylor]: Rewrote expression to (+ (* 1/8 x) 1/2)
2.772 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
2.772 * [taylor]: Taking taylor expansion of 1/8 in x
2.772 * [backup-simplify]: Simplify 1/8 into 1/8
2.772 * [taylor]: Taking taylor expansion of x in x
2.772 * [backup-simplify]: Simplify 0 into 0
2.772 * [backup-simplify]: Simplify 1 into 1
2.772 * [taylor]: Taking taylor expansion of 1/2 in x
2.772 * [backup-simplify]: Simplify 1/2 into 1/2
2.772 * [taylor]: Taking taylor expansion of x in x
2.772 * [backup-simplify]: Simplify 0 into 0
2.772 * [backup-simplify]: Simplify 1 into 1
2.772 * [taylor]: Taking taylor expansion of (log 2) in x
2.772 * [taylor]: Taking taylor expansion of 2 in x
2.772 * [backup-simplify]: Simplify 2 into 2
2.772 * [backup-simplify]: Simplify (log 2) into (log 2)
2.772 * [backup-simplify]: Simplify (* 1/8 0) into 0
2.773 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.773 * [backup-simplify]: Simplify (* 1/2 0) into 0
2.774 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
2.774 * [backup-simplify]: Simplify (log 2) into (log 2)
2.774 * [backup-simplify]: Simplify (+ (* 1/8 1) (* 0 0)) into 1/8
2.774 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.775 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 1/8 0)) into 1/2
2.776 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
2.776 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
2.776 * [backup-simplify]: Simplify 1/2 into 1/2
2.777 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 1) (* 0 0))) into 0
2.777 * [backup-simplify]: Simplify (+ 0 0) into 0
2.778 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 1/8 1) (* 0 0))) into 1/8
2.779 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2 1)))) 2) into 0
2.780 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.780 * [backup-simplify]: Simplify 1/8 into 1/8
2.780 * [backup-simplify]: Simplify (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
2.780 * [backup-simplify]: Simplify (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) into (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2))
2.781 * [approximate]: Taking taylor expansion of (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) in (x) around 0
2.781 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) in x
2.781 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) (log 2))
2.781 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) in x
2.781 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in x
2.781 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2)
2.781 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
2.781 * [taylor]: Taking taylor expansion of 1/8 in x
2.781 * [backup-simplify]: Simplify 1/8 into 1/8
2.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.781 * [taylor]: Taking taylor expansion of x in x
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [backup-simplify]: Simplify 1 into 1
2.781 * [backup-simplify]: Simplify (/ 1 1) into 1
2.781 * [taylor]: Taking taylor expansion of 1/2 in x
2.781 * [backup-simplify]: Simplify 1/2 into 1/2
2.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.781 * [taylor]: Taking taylor expansion of x in x
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [backup-simplify]: Simplify 1 into 1
2.781 * [backup-simplify]: Simplify (/ 1 1) into 1
2.781 * [taylor]: Taking taylor expansion of (log 2) in x
2.781 * [taylor]: Taking taylor expansion of 2 in x
2.781 * [backup-simplify]: Simplify 2 into 2
2.782 * [backup-simplify]: Simplify (log 2) into (log 2)
2.782 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ 1 x) 1/2) (/ 1 x) (log 2)) in x
2.782 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) (log 2))
2.782 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ 1 x) 1/2) (/ 1 x)) in x
2.782 * [taylor]: Taking taylor expansion of (fma 1/8 (/ 1 x) 1/2) in x
2.782 * [taylor]: Rewrote expression to (+ (* 1/8 (/ 1 x)) 1/2)
2.782 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
2.782 * [taylor]: Taking taylor expansion of 1/8 in x
2.782 * [backup-simplify]: Simplify 1/8 into 1/8
2.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.782 * [taylor]: Taking taylor expansion of x in x
2.782 * [backup-simplify]: Simplify 0 into 0
2.782 * [backup-simplify]: Simplify 1 into 1
2.782 * [backup-simplify]: Simplify (/ 1 1) into 1
2.782 * [taylor]: Taking taylor expansion of 1/2 in x
2.782 * [backup-simplify]: Simplify 1/2 into 1/2
2.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.782 * [taylor]: Taking taylor expansion of x in x
2.782 * [backup-simplify]: Simplify 0 into 0
2.782 * [backup-simplify]: Simplify 1 into 1
2.782 * [backup-simplify]: Simplify (/ 1 1) into 1
2.782 * [taylor]: Taking taylor expansion of (log 2) in x
2.782 * [taylor]: Taking taylor expansion of 2 in x
2.783 * [backup-simplify]: Simplify 2 into 2
2.783 * [backup-simplify]: Simplify (log 2) into (log 2)
2.783 * [backup-simplify]: Simplify (* 1/8 1) into 1/8
2.783 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.784 * [backup-simplify]: Simplify (* 1/8 1) into 1/8
2.784 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.784 * [backup-simplify]: Simplify 1/8 into 1/8
2.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.785 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0
2.786 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.786 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 1/2 1)) into 1/2
2.786 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
2.786 * [backup-simplify]: Simplify 1/2 into 1/2
2.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.788 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0
2.788 * [backup-simplify]: Simplify (+ 0 0) into 0
2.789 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 1/2 0) (* 0 1))) into 0
2.789 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
2.790 * [backup-simplify]: Simplify (log 2) into (log 2)
2.790 * [backup-simplify]: Simplify (+ (log 2) (+ (* 1/2 (/ 1 (/ 1 x))) (* 1/8 (pow (/ 1 (/ 1 x)) 2)))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
2.790 * [backup-simplify]: Simplify (fma (fma 1/8 (/ 1 (- x)) 1/2) (/ 1 (- x)) (log 2)) into (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2))
2.790 * [approximate]: Taking taylor expansion of (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) in (x) around 0
2.790 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) in x
2.791 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) (log 2))
2.791 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) in x
2.791 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in x
2.791 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2)
2.791 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in x
2.791 * [taylor]: Taking taylor expansion of 1/8 in x
2.791 * [backup-simplify]: Simplify 1/8 into 1/8
2.791 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.791 * [taylor]: Taking taylor expansion of -1 in x
2.791 * [backup-simplify]: Simplify -1 into -1
2.791 * [taylor]: Taking taylor expansion of x in x
2.791 * [backup-simplify]: Simplify 0 into 0
2.791 * [backup-simplify]: Simplify 1 into 1
2.791 * [backup-simplify]: Simplify (/ -1 1) into -1
2.791 * [taylor]: Taking taylor expansion of 1/2 in x
2.791 * [backup-simplify]: Simplify 1/2 into 1/2
2.791 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.791 * [taylor]: Taking taylor expansion of -1 in x
2.791 * [backup-simplify]: Simplify -1 into -1
2.791 * [taylor]: Taking taylor expansion of x in x
2.791 * [backup-simplify]: Simplify 0 into 0
2.791 * [backup-simplify]: Simplify 1 into 1
2.791 * [backup-simplify]: Simplify (/ -1 1) into -1
2.791 * [taylor]: Taking taylor expansion of (log 2) in x
2.791 * [taylor]: Taking taylor expansion of 2 in x
2.791 * [backup-simplify]: Simplify 2 into 2
2.792 * [backup-simplify]: Simplify (log 2) into (log 2)
2.792 * [taylor]: Taking taylor expansion of (fma (fma 1/8 (/ -1 x) 1/2) (/ -1 x) (log 2)) in x
2.792 * [taylor]: Rewrote expression to (+ (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) (log 2))
2.792 * [taylor]: Taking taylor expansion of (* (fma 1/8 (/ -1 x) 1/2) (/ -1 x)) in x
2.792 * [taylor]: Taking taylor expansion of (fma 1/8 (/ -1 x) 1/2) in x
2.792 * [taylor]: Rewrote expression to (+ (* 1/8 (/ -1 x)) 1/2)
2.792 * [taylor]: Taking taylor expansion of (* 1/8 (/ -1 x)) in x
2.792 * [taylor]: Taking taylor expansion of 1/8 in x
2.792 * [backup-simplify]: Simplify 1/8 into 1/8
2.792 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.792 * [taylor]: Taking taylor expansion of -1 in x
2.792 * [backup-simplify]: Simplify -1 into -1
2.792 * [taylor]: Taking taylor expansion of x in x
2.792 * [backup-simplify]: Simplify 0 into 0
2.792 * [backup-simplify]: Simplify 1 into 1
2.792 * [backup-simplify]: Simplify (/ -1 1) into -1
2.792 * [taylor]: Taking taylor expansion of 1/2 in x
2.792 * [backup-simplify]: Simplify 1/2 into 1/2
2.792 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.792 * [taylor]: Taking taylor expansion of -1 in x
2.792 * [backup-simplify]: Simplify -1 into -1
2.792 * [taylor]: Taking taylor expansion of x in x
2.792 * [backup-simplify]: Simplify 0 into 0
2.792 * [backup-simplify]: Simplify 1 into 1
2.793 * [backup-simplify]: Simplify (/ -1 1) into -1
2.793 * [taylor]: Taking taylor expansion of (log 2) in x
2.793 * [taylor]: Taking taylor expansion of 2 in x
2.793 * [backup-simplify]: Simplify 2 into 2
2.793 * [backup-simplify]: Simplify (log 2) into (log 2)
2.794 * [backup-simplify]: Simplify (* 1/8 -1) into -1/8
2.794 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
2.794 * [backup-simplify]: Simplify (* -1/8 -1) into 1/8
2.795 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
2.795 * [backup-simplify]: Simplify 1/8 into 1/8
2.796 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.797 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.798 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 -1)) into 0
2.798 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.799 * [backup-simplify]: Simplify (+ (* -1/8 0) (* 1/2 -1)) into -1/2
2.799 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
2.799 * [backup-simplify]: Simplify -1/2 into -1/2
2.800 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.801 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.802 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 -1))) into 0
2.803 * [backup-simplify]: Simplify (+ 0 0) into 0
2.804 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 1/2 0) (* 0 -1))) into 0
2.805 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
2.805 * [backup-simplify]: Simplify (log 2) into (log 2)
2.806 * [backup-simplify]: Simplify (+ (log 2) (+ (* -1/2 (/ 1 (/ 1 (- x)))) (* 1/8 (pow (/ 1 (/ 1 (- x))) 2)))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
2.806 * * * [progress]: simplifying candidates
2.806 * * * * [progress]: [ 1 / 39 ] simplifiying candidate #<alt (λ (x y) (+ (fma (* (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (cbrt (fma (fma 1/8 x 1/2) x (log 2)))) (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (- (* y x))) (fma (- y) x (* y x))))>
2.806 * [simplify]: Simplifying (fma (* (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (cbrt (fma (fma 1/8 x 1/2) x (log 2)))) (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (- (* y x)))
2.807 * * [simplify]: iters left: 6 (13 enodes)
2.814 * * [simplify]: iters left: 5 (50 enodes)
2.834 * * [simplify]: iters left: 4 (69 enodes)
2.856 * * [simplify]: iters left: 3 (86 enodes)
2.872 * * [simplify]: iters left: 2 (123 enodes)
2.892 * * [simplify]: iters left: 1 (203 enodes)
2.948 * * [simplify]: Extracting #0: cost 1 inf + 0
2.948 * * [simplify]: Extracting #1: cost 31 inf + 0
2.949 * * [simplify]: Extracting #2: cost 64 inf + 4
2.950 * * [simplify]: Extracting #3: cost 27 inf + 3487
2.952 * * [simplify]: Extracting #4: cost 10 inf + 6548
2.954 * * [simplify]: Extracting #5: cost 3 inf + 8602
2.957 * * [simplify]: Extracting #6: cost 0 inf + 10037
2.960 * [simplify]: Simplified to (+ (* x (- (fma x 1/8 1/2) y)) (log 2))
2.960 * [simplify]: Simplified (2 1) to (λ (x y) (+ (+ (* x (- (fma x 1/8 1/2) y)) (log 2)) (fma (- y) x (* y x))))
2.960 * [simplify]: Simplifying (fma (- y) x (* y x))
2.960 * * [simplify]: iters left: 3 (5 enodes)
2.961 * * [simplify]: iters left: 2 (18 enodes)
2.963 * * [simplify]: iters left: 1 (25 enodes)
2.967 * * [simplify]: Extracting #0: cost 1 inf + 0
2.967 * * [simplify]: Extracting #1: cost 8 inf + 0
2.967 * * [simplify]: Extracting #2: cost 11 inf + 2
2.967 * * [simplify]: Extracting #3: cost 4 inf + 373
2.968 * * [simplify]: Extracting #4: cost 0 inf + 699
2.968 * [simplify]: Simplified to (- (* y x) (* y x))
2.968 * [simplify]: Simplified (2 2) to (λ (x y) (+ (+ (* x (- (fma x 1/8 1/2) y)) (log 2)) (- (* y x) (* y x))))
2.968 * * * * [progress]: [ 2 / 39 ] simplifiying candidate #<alt (λ (x y) (+ (fma (sqrt (fma (fma 1/8 x 1/2) x (log 2))) (sqrt (fma (fma 1/8 x 1/2) x (log 2))) (- (* y x))) (fma (- y) x (* y x))))>
2.968 * [simplify]: Simplifying (fma (sqrt (fma (fma 1/8 x 1/2) x (log 2))) (sqrt (fma (fma 1/8 x 1/2) x (log 2))) (- (* y x)))
2.968 * * [simplify]: iters left: 5 (12 enodes)
2.972 * * [simplify]: iters left: 4 (47 enodes)
2.985 * * [simplify]: iters left: 3 (62 enodes)
3.004 * * [simplify]: iters left: 2 (82 enodes)
3.042 * * [simplify]: iters left: 1 (167 enodes)
3.073 * * [simplify]: Extracting #0: cost 1 inf + 0
3.073 * * [simplify]: Extracting #1: cost 32 inf + 0
3.074 * * [simplify]: Extracting #2: cost 54 inf + 128
3.075 * * [simplify]: Extracting #3: cost 22 inf + 3439
3.079 * * [simplify]: Extracting #4: cost 3 inf + 6273
3.084 * * [simplify]: Extracting #5: cost 0 inf + 6734
3.088 * * [simplify]: Extracting #6: cost 0 inf + 6719
3.092 * [simplify]: Simplified to (fma x (- (fma x 1/8 1/2) y) (log 2))
3.092 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (fma (- y) x (* y x))))
3.093 * [simplify]: Simplifying (fma (- y) x (* y x))
3.093 * * [simplify]: iters left: 3 (5 enodes)
3.095 * * [simplify]: iters left: 2 (18 enodes)
3.100 * * [simplify]: iters left: 1 (25 enodes)
3.107 * * [simplify]: Extracting #0: cost 1 inf + 0
3.107 * * [simplify]: Extracting #1: cost 8 inf + 0
3.107 * * [simplify]: Extracting #2: cost 11 inf + 2
3.108 * * [simplify]: Extracting #3: cost 4 inf + 373
3.108 * * [simplify]: Extracting #4: cost 0 inf + 699
3.109 * [simplify]: Simplified to (- (* y x) (* y x))
3.109 * [simplify]: Simplified (2 2) to (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (- (* y x) (* y x))))
3.109 * * * * [progress]: [ 3 / 39 ] simplifiying candidate #<alt (λ (x y) (+ (fma 1 (fma (fma 1/8 x 1/2) x (log 2)) (- (* y x))) (fma (- y) x (* y x))))>
3.109 * [simplify]: Simplifying (fma 1 (fma (fma 1/8 x 1/2) x (log 2)) (- (* y x)))
3.109 * * [simplify]: iters left: 5 (12 enodes)
3.116 * * [simplify]: iters left: 4 (49 enodes)
3.134 * * [simplify]: iters left: 3 (73 enodes)
3.147 * * [simplify]: iters left: 2 (106 enodes)
3.184 * * [simplify]: iters left: 1 (235 enodes)
3.240 * * [simplify]: Extracting #0: cost 1 inf + 0
3.240 * * [simplify]: Extracting #1: cost 38 inf + 0
3.240 * * [simplify]: Extracting #2: cost 71 inf + 211
3.242 * * [simplify]: Extracting #3: cost 31 inf + 4241
3.244 * * [simplify]: Extracting #4: cost 4 inf + 9175
3.247 * * [simplify]: Extracting #5: cost 0 inf + 10020
3.250 * [simplify]: Simplified to (fma x (- (fma x 1/8 1/2) y) (log 2))
3.250 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (fma (- y) x (* y x))))
3.251 * [simplify]: Simplifying (fma (- y) x (* y x))
3.251 * * [simplify]: iters left: 3 (5 enodes)
3.252 * * [simplify]: iters left: 2 (18 enodes)
3.254 * * [simplify]: iters left: 1 (25 enodes)
3.258 * * [simplify]: Extracting #0: cost 1 inf + 0
3.258 * * [simplify]: Extracting #1: cost 8 inf + 0
3.258 * * [simplify]: Extracting #2: cost 11 inf + 2
3.258 * * [simplify]: Extracting #3: cost 4 inf + 373
3.259 * * [simplify]: Extracting #4: cost 0 inf + 699
3.259 * [simplify]: Simplified to (- (* y x) (* y x))
3.259 * [simplify]: Simplified (2 2) to (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (- (* y x) (* y x))))
3.259 * * * * [progress]: [ 4 / 39 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))))>
3.259 * * * * [progress]: [ 5 / 39 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))))>
3.259 * * * * [progress]: [ 6 / 39 ] simplifiying candidate #<alt (λ (x y) (fma (* (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (cbrt (fma (fma 1/8 x 1/2) x (log 2)))) (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (- (* x y))))>
3.259 * [simplify]: Simplifying (* (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (cbrt (fma (fma 1/8 x 1/2) x (log 2))))
3.259 * * [simplify]: iters left: 5 (9 enodes)
3.262 * * [simplify]: iters left: 4 (31 enodes)
3.269 * * [simplify]: iters left: 3 (39 enodes)
3.282 * * [simplify]: iters left: 2 (49 enodes)
3.299 * * [simplify]: iters left: 1 (80 enodes)
3.325 * * [simplify]: Extracting #0: cost 1 inf + 0
3.325 * * [simplify]: Extracting #1: cost 3 inf + 0
3.325 * * [simplify]: Extracting #2: cost 5 inf + 0
3.325 * * [simplify]: Extracting #3: cost 20 inf + 0
3.325 * * [simplify]: Extracting #4: cost 26 inf + 44
3.326 * * [simplify]: Extracting #5: cost 15 inf + 717
3.326 * * [simplify]: Extracting #6: cost 2 inf + 2822
3.327 * * [simplify]: Extracting #7: cost 0 inf + 3294
3.328 * [simplify]: Simplified to (* (cbrt (fma (fma x 1/8 1/2) x (log 2))) (cbrt (fma (fma x 1/8 1/2) x (log 2))))
3.328 * [simplify]: Simplified (2 1) to (λ (x y) (fma (* (cbrt (fma (fma x 1/8 1/2) x (log 2))) (cbrt (fma (fma x 1/8 1/2) x (log 2)))) (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (- (* x y))))
3.328 * * * * [progress]: [ 7 / 39 ] simplifiying candidate #<alt (λ (x y) (fma (sqrt (fma (fma 1/8 x 1/2) x (log 2))) (sqrt (fma (fma 1/8 x 1/2) x (log 2))) (- (* x y))))>
3.328 * [simplify]: Simplifying (sqrt (fma (fma 1/8 x 1/2) x (log 2)))
3.328 * * [simplify]: iters left: 3 (8 enodes)
3.331 * * [simplify]: iters left: 2 (28 enodes)
3.336 * * [simplify]: iters left: 1 (36 enodes)
3.342 * * [simplify]: Extracting #0: cost 1 inf + 0
3.342 * * [simplify]: Extracting #1: cost 3 inf + 0
3.342 * * [simplify]: Extracting #2: cost 8 inf + 0
3.342 * * [simplify]: Extracting #3: cost 18 inf + 1
3.342 * * [simplify]: Extracting #4: cost 13 inf + 159
3.342 * * [simplify]: Extracting #5: cost 7 inf + 536
3.343 * * [simplify]: Extracting #6: cost 0 inf + 1606
3.343 * [simplify]: Simplified to (sqrt (fma (fma x 1/8 1/2) x (log 2)))
3.343 * [simplify]: Simplified (2 1) to (λ (x y) (fma (sqrt (fma (fma x 1/8 1/2) x (log 2))) (sqrt (fma (fma 1/8 x 1/2) x (log 2))) (- (* x y))))
3.343 * * * * [progress]: [ 8 / 39 ] simplifiying candidate #<alt (λ (x y) (fma 1 (fma (fma 1/8 x 1/2) x (log 2)) (- (* x y))))>
3.343 * * * * [progress]: [ 9 / 39 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (fma (fma 1/8 x 1/2) x (log 2))) (exp (* x y)))))>
3.343 * [simplify]: Simplifying (/ (exp (fma (fma 1/8 x 1/2) x (log 2))) (exp (* x y)))
3.343 * * [simplify]: iters left: 5 (12 enodes)
3.347 * * [simplify]: iters left: 4 (45 enodes)
3.354 * * [simplify]: iters left: 3 (69 enodes)
3.365 * * [simplify]: iters left: 2 (126 enodes)
3.415 * * [simplify]: iters left: 1 (304 enodes)
3.560 * * [simplify]: Extracting #0: cost 1 inf + 0
3.560 * * [simplify]: Extracting #1: cost 60 inf + 0
3.561 * * [simplify]: Extracting #2: cost 226 inf + 1
3.564 * * [simplify]: Extracting #3: cost 258 inf + 2769
3.573 * * [simplify]: Extracting #4: cost 103 inf + 41596
3.585 * * [simplify]: Extracting #5: cost 10 inf + 83606
3.597 * * [simplify]: Extracting #6: cost 0 inf + 89438
3.613 * [simplify]: Simplified to (* 2 (exp (* (- (fma x 1/8 1/2) y) x)))
3.613 * [simplify]: Simplified (2 1) to (λ (x y) (log (* 2 (exp (* (- (fma x 1/8 1/2) y) x)))))
3.613 * * * * [progress]: [ 10 / 39 ] simplifiying candidate #<alt (λ (x y) (pow (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)) 1))>
3.613 * * * * [progress]: [ 11 / 39 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))))>
3.613 * * * * [progress]: [ 12 / 39 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))))>
3.613 * * * * [progress]: [ 13 / 39 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y))) (cbrt (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))) (cbrt (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))))>
3.613 * * * * [progress]: [ 14 / 39 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)) (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y))) (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))))>
3.613 * * * * [progress]: [ 15 / 39 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y))) (sqrt (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))))>
3.613 * * * * [progress]: [ 16 / 39 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (fma (fma 1/8 x 1/2) x (log 2)) 3) (pow (* x y) 3)) (+ (* (fma (fma 1/8 x 1/2) x (log 2)) (fma (fma 1/8 x 1/2) x (log 2))) (+ (* (* x y) (* x y)) (* (fma (fma 1/8 x 1/2) x (log 2)) (* x y))))))>
3.613 * * * * [progress]: [ 17 / 39 ] simplifiying candidate #<alt (λ (x y) (+ (fma (fma 1/8 x 1/2) x (log 2)) (- (* x y))))>
3.613 * * * * [progress]: [ 18 / 39 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y))))>
3.613 * * * * [progress]: [ 19 / 39 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (fma (fma 1/8 x 1/2) x (log 2)) (fma (fma 1/8 x 1/2) x (log 2))) (* (* x y) (* x y))) (+ (fma (fma 1/8 x 1/2) x (log 2)) (* x y))))>
3.614 * * * * [progress]: [ 20 / 39 ] simplifiying candidate #<alt (λ (x y) (+ (* (fma 1/8 x 1/2) x) (- (log 2) (* x y))))>
3.614 * [simplify]: Simplifying (* (fma 1/8 x 1/2) x)
3.614 * * [simplify]: iters left: 3 (5 enodes)
3.617 * * [simplify]: iters left: 2 (18 enodes)
3.623 * * [simplify]: iters left: 1 (28 enodes)
3.634 * * [simplify]: Extracting #0: cost 1 inf + 0
3.634 * * [simplify]: Extracting #1: cost 7 inf + 0
3.634 * * [simplify]: Extracting #2: cost 13 inf + 1
3.634 * * [simplify]: Extracting #3: cost 8 inf + 128
3.634 * * [simplify]: Extracting #4: cost 2 inf + 492
3.635 * * [simplify]: Extracting #5: cost 0 inf + 688
3.635 * [simplify]: Simplified to (* (fma x 1/8 1/2) x)
3.635 * [simplify]: Simplified (2 1) to (λ (x y) (+ (* (fma x 1/8 1/2) x) (- (log 2) (* x y))))
3.635 * * * * [progress]: [ 21 / 39 ] simplifiying candidate #<alt (λ (x y) (+ (fma (fma 1/8 x 1/2) x (log 2)) (- (* x y))))>
3.635 * * * * [progress]: [ 22 / 39 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))))>
3.635 * * * * [progress]: [ 23 / 39 ] simplifiying candidate #<alt (λ (x y) (- (log1p (expm1 (fma (fma 1/8 x 1/2) x (log 2)))) (* x y)))>
3.636 * * * * [progress]: [ 24 / 39 ] simplifiying candidate #<alt (λ (x y) (- (expm1 (log1p (fma (fma 1/8 x 1/2) x (log 2)))) (* x y)))>
3.636 * * * * [progress]: [ 25 / 39 ] simplifiying candidate #<alt (λ (x y) (- (+ (* (fma 1/8 x 1/2) x) (log 2)) (* x y)))>
3.636 * * * * [progress]: [ 26 / 39 ] simplifiying candidate #<alt (λ (x y) (- (pow (fma (fma 1/8 x 1/2) x (log 2)) 1) (* x y)))>
3.636 * * * * [progress]: [ 27 / 39 ] simplifiying candidate #<alt (λ (x y) (- (exp (log (fma (fma 1/8 x 1/2) x (log 2)))) (* x y)))>
3.636 * * * * [progress]: [ 28 / 39 ] simplifiying candidate #<alt (λ (x y) (- (log (exp (fma (fma 1/8 x 1/2) x (log 2)))) (* x y)))>
3.636 * * * * [progress]: [ 29 / 39 ] simplifiying candidate #<alt (λ (x y) (- (* (* (cbrt (fma (fma 1/8 x 1/2) x (log 2))) (cbrt (fma (fma 1/8 x 1/2) x (log 2)))) (cbrt (fma (fma 1/8 x 1/2) x (log 2)))) (* x y)))>
3.636 * * * * [progress]: [ 30 / 39 ] simplifiying candidate #<alt (λ (x y) (- (cbrt (* (* (fma (fma 1/8 x 1/2) x (log 2)) (fma (fma 1/8 x 1/2) x (log 2))) (fma (fma 1/8 x 1/2) x (log 2)))) (* x y)))>
3.636 * * * * [progress]: [ 31 / 39 ] simplifiying candidate #<alt (λ (x y) (- (* (sqrt (fma (fma 1/8 x 1/2) x (log 2))) (sqrt (fma (fma 1/8 x 1/2) x (log 2)))) (* x y)))>
3.636 * * * * [progress]: [ 32 / 39 ] simplifiying candidate #<alt (λ (x y) (- (* 1 (fma (fma 1/8 x 1/2) x (log 2))) (* x y)))>
3.636 * * * * [progress]: [ 33 / 39 ] simplifiying candidate #<alt (λ (x y) (- (posit16->real (real->posit16 (fma (fma 1/8 x 1/2) x (log 2)))) (* x y)))>
3.636 * * * * [progress]: [ 34 / 39 ] simplifiying candidate #<alt (λ (x y) (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))))>
3.636 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
3.637 * * [simplify]: iters left: 6 (10 enodes)
3.643 * * [simplify]: iters left: 5 (42 enodes)
3.661 * * [simplify]: iters left: 4 (61 enodes)
3.673 * * [simplify]: iters left: 3 (93 enodes)
3.686 * * [simplify]: iters left: 2 (114 enodes)
3.700 * * [simplify]: iters left: 1 (121 enodes)
3.718 * * [simplify]: Extracting #0: cost 1 inf + 0
3.718 * * [simplify]: Extracting #1: cost 14 inf + 0
3.718 * * [simplify]: Extracting #2: cost 20 inf + 61
3.719 * * [simplify]: Extracting #3: cost 8 inf + 971
3.720 * * [simplify]: Extracting #4: cost 0 inf + 1832
3.721 * [simplify]: Simplified to (fma (fma 1/8 x 1/2) x (log 2))
3.721 * [simplify]: Simplified (2) to (λ (x y) (fma (fma 1/8 x 1/2) x (log 2)))
3.721 * * * * [progress]: [ 35 / 39 ] simplifiying candidate #<alt (λ (x y) (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y)))>
3.722 * [simplify]: Simplifying (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y))
3.722 * * [simplify]: iters left: 6 (11 enodes)
3.729 * * [simplify]: iters left: 5 (47 enodes)
3.744 * * [simplify]: iters left: 4 (80 enodes)
3.774 * * [simplify]: iters left: 3 (136 enodes)
3.798 * * [simplify]: iters left: 2 (219 enodes)
3.873 * * [simplify]: iters left: 1 (278 enodes)
3.975 * * [simplify]: Extracting #0: cost 1 inf + 0
3.976 * * [simplify]: Extracting #1: cost 26 inf + 0
3.976 * * [simplify]: Extracting #2: cost 48 inf + 128
3.981 * * [simplify]: Extracting #3: cost 17 inf + 2599
3.984 * * [simplify]: Extracting #4: cost 0 inf + 4050
3.987 * * [simplify]: Extracting #5: cost 0 inf + 4010
3.991 * [simplify]: Simplified to (* (- (fma x 1/8 1/2) y) x)
3.991 * [simplify]: Simplified (2) to (λ (x y) (* (- (fma x 1/8 1/2) y) x))
3.991 * * * * [progress]: [ 36 / 39 ] simplifiying candidate #<alt (λ (x y) (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y)))>
3.991 * [simplify]: Simplifying (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y))
3.991 * * [simplify]: iters left: 6 (11 enodes)
3.998 * * [simplify]: iters left: 5 (47 enodes)
4.014 * * [simplify]: iters left: 4 (80 enodes)
4.043 * * [simplify]: iters left: 3 (136 enodes)
4.091 * * [simplify]: iters left: 2 (219 enodes)
4.170 * * [simplify]: iters left: 1 (278 enodes)
4.266 * * [simplify]: Extracting #0: cost 1 inf + 0
4.266 * * [simplify]: Extracting #1: cost 26 inf + 0
4.267 * * [simplify]: Extracting #2: cost 48 inf + 128
4.268 * * [simplify]: Extracting #3: cost 17 inf + 2599
4.270 * * [simplify]: Extracting #4: cost 0 inf + 4050
4.272 * * [simplify]: Extracting #5: cost 0 inf + 4010
4.273 * [simplify]: Simplified to (* (- (fma x 1/8 1/2) y) x)
4.273 * [simplify]: Simplified (2) to (λ (x y) (* (- (fma x 1/8 1/2) y) x))
4.273 * * * * [progress]: [ 37 / 39 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) (* x y)))>
4.274 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
4.274 * * [simplify]: iters left: 6 (10 enodes)
4.277 * * [simplify]: iters left: 5 (42 enodes)
4.287 * * [simplify]: iters left: 4 (61 enodes)
4.306 * * [simplify]: iters left: 3 (93 enodes)
4.331 * * [simplify]: iters left: 2 (114 enodes)
4.348 * * [simplify]: iters left: 1 (121 enodes)
4.360 * * [simplify]: Extracting #0: cost 1 inf + 0
4.360 * * [simplify]: Extracting #1: cost 14 inf + 0
4.360 * * [simplify]: Extracting #2: cost 20 inf + 61
4.361 * * [simplify]: Extracting #3: cost 8 inf + 971
4.362 * * [simplify]: Extracting #4: cost 0 inf + 1832
4.363 * [simplify]: Simplified to (fma (fma 1/8 x 1/2) x (log 2))
4.363 * [simplify]: Simplified (2 1) to (λ (x y) (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))
4.363 * * * * [progress]: [ 38 / 39 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) (* x y)))>
4.363 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
4.363 * * [simplify]: iters left: 6 (10 enodes)
4.370 * * [simplify]: iters left: 5 (42 enodes)
4.384 * * [simplify]: iters left: 4 (61 enodes)
4.404 * * [simplify]: iters left: 3 (93 enodes)
4.430 * * [simplify]: iters left: 2 (114 enodes)
4.447 * * [simplify]: iters left: 1 (121 enodes)
4.461 * * [simplify]: Extracting #0: cost 1 inf + 0
4.462 * * [simplify]: Extracting #1: cost 14 inf + 0
4.462 * * [simplify]: Extracting #2: cost 20 inf + 61
4.462 * * [simplify]: Extracting #3: cost 8 inf + 971
4.463 * * [simplify]: Extracting #4: cost 0 inf + 1832
4.463 * [simplify]: Simplified to (fma (fma 1/8 x 1/2) x (log 2))
4.463 * [simplify]: Simplified (2 1) to (λ (x y) (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))
4.463 * * * * [progress]: [ 39 / 39 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) (* x y)))>
4.463 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
4.464 * * [simplify]: iters left: 6 (10 enodes)
4.469 * * [simplify]: iters left: 5 (42 enodes)
4.482 * * [simplify]: iters left: 4 (61 enodes)
4.492 * * [simplify]: iters left: 3 (93 enodes)
4.505 * * [simplify]: iters left: 2 (114 enodes)
4.523 * * [simplify]: iters left: 1 (121 enodes)
4.537 * * [simplify]: Extracting #0: cost 1 inf + 0
4.537 * * [simplify]: Extracting #1: cost 14 inf + 0
4.537 * * [simplify]: Extracting #2: cost 20 inf + 61
4.538 * * [simplify]: Extracting #3: cost 8 inf + 971
4.538 * * [simplify]: Extracting #4: cost 0 inf + 1832
4.539 * [simplify]: Simplified to (fma (fma 1/8 x 1/2) x (log 2))
4.539 * [simplify]: Simplified (2 1) to (λ (x y) (- (fma (fma 1/8 x 1/2) x (log 2)) (* x y)))
4.539 * * * [progress]: adding candidates to table
4.873 * * [progress]: iteration 3 / 4
4.873 * * * [progress]: picking best candidate
4.876 * * * * [pick]: Picked  #<alt (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (- (* y x) (* y x))))>
4.876 * * * [progress]: localizing error
4.913 * * * [progress]: generating rewritten candidates
4.913 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
4.913 * * * [progress]: generating series expansions
4.913 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
4.914 * [backup-simplify]: Simplify (fma x (- (fma x 1/8 1/2) y) (log 2)) into (fma x (- (fma x 1/8 1/2) y) (log 2))
4.914 * [approximate]: Taking taylor expansion of (fma x (- (fma x 1/8 1/2) y) (log 2)) in (x y) around 0
4.914 * [taylor]: Taking taylor expansion of (fma x (- (fma x 1/8 1/2) y) (log 2)) in y
4.914 * [taylor]: Rewrote expression to (+ (* x (- (fma x 1/8 1/2) y)) (log 2))
4.914 * [taylor]: Taking taylor expansion of (* x (- (fma x 1/8 1/2) y)) in y
4.914 * [taylor]: Taking taylor expansion of x in y
4.914 * [backup-simplify]: Simplify x into x
4.914 * [taylor]: Taking taylor expansion of (- (fma x 1/8 1/2) y) in y
4.914 * [taylor]: Taking taylor expansion of (fma x 1/8 1/2) in y
4.914 * [taylor]: Rewrote expression to (+ (* x 1/8) 1/2)
4.914 * [taylor]: Taking taylor expansion of (* x 1/8) in y
4.914 * [taylor]: Taking taylor expansion of x in y
4.914 * [backup-simplify]: Simplify x into x
4.914 * [taylor]: Taking taylor expansion of 1/8 in y
4.914 * [backup-simplify]: Simplify 1/8 into 1/8
4.914 * [taylor]: Taking taylor expansion of 1/2 in y
4.914 * [backup-simplify]: Simplify 1/2 into 1/2
4.914 * [taylor]: Taking taylor expansion of y in y
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [taylor]: Taking taylor expansion of (log 2) in y
4.914 * [taylor]: Taking taylor expansion of 2 in y
4.914 * [backup-simplify]: Simplify 2 into 2
4.915 * [backup-simplify]: Simplify (log 2) into (log 2)
4.915 * [taylor]: Taking taylor expansion of (fma x (- (fma x 1/8 1/2) y) (log 2)) in x
4.915 * [taylor]: Rewrote expression to (+ (* x (- (fma x 1/8 1/2) y)) (log 2))
4.915 * [taylor]: Taking taylor expansion of (* x (- (fma x 1/8 1/2) y)) in x
4.915 * [taylor]: Taking taylor expansion of x in x
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [backup-simplify]: Simplify 1 into 1
4.915 * [taylor]: Taking taylor expansion of (- (fma x 1/8 1/2) y) in x
4.915 * [taylor]: Taking taylor expansion of (fma x 1/8 1/2) in x
4.915 * [taylor]: Rewrote expression to (+ (* x 1/8) 1/2)
4.915 * [taylor]: Taking taylor expansion of (* x 1/8) in x
4.915 * [taylor]: Taking taylor expansion of x in x
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [backup-simplify]: Simplify 1 into 1
4.915 * [taylor]: Taking taylor expansion of 1/8 in x
4.915 * [backup-simplify]: Simplify 1/8 into 1/8
4.915 * [taylor]: Taking taylor expansion of 1/2 in x
4.915 * [backup-simplify]: Simplify 1/2 into 1/2
4.915 * [taylor]: Taking taylor expansion of y in x
4.915 * [backup-simplify]: Simplify y into y
4.915 * [taylor]: Taking taylor expansion of (log 2) in x
4.915 * [taylor]: Taking taylor expansion of 2 in x
4.915 * [backup-simplify]: Simplify 2 into 2
4.915 * [backup-simplify]: Simplify (log 2) into (log 2)
4.915 * [taylor]: Taking taylor expansion of (fma x (- (fma x 1/8 1/2) y) (log 2)) in x
4.915 * [taylor]: Rewrote expression to (+ (* x (- (fma x 1/8 1/2) y)) (log 2))
4.916 * [taylor]: Taking taylor expansion of (* x (- (fma x 1/8 1/2) y)) in x
4.916 * [taylor]: Taking taylor expansion of x in x
4.916 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify 1 into 1
4.916 * [taylor]: Taking taylor expansion of (- (fma x 1/8 1/2) y) in x
4.916 * [taylor]: Taking taylor expansion of (fma x 1/8 1/2) in x
4.916 * [taylor]: Rewrote expression to (+ (* x 1/8) 1/2)
4.916 * [taylor]: Taking taylor expansion of (* x 1/8) in x
4.916 * [taylor]: Taking taylor expansion of x in x
4.916 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify 1 into 1
4.916 * [taylor]: Taking taylor expansion of 1/8 in x
4.916 * [backup-simplify]: Simplify 1/8 into 1/8
4.916 * [taylor]: Taking taylor expansion of 1/2 in x
4.916 * [backup-simplify]: Simplify 1/2 into 1/2
4.916 * [taylor]: Taking taylor expansion of y in x
4.916 * [backup-simplify]: Simplify y into y
4.916 * [taylor]: Taking taylor expansion of (log 2) in x
4.916 * [taylor]: Taking taylor expansion of 2 in x
4.916 * [backup-simplify]: Simplify 2 into 2
4.916 * [backup-simplify]: Simplify (log 2) into (log 2)
4.916 * [backup-simplify]: Simplify (* 0 1/8) into 0
4.917 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.917 * [backup-simplify]: Simplify (- y) into (- y)
4.917 * [backup-simplify]: Simplify (+ 1/2 (- y)) into (- 1/2 y)
4.917 * [backup-simplify]: Simplify (* 0 (- 1/2 y)) into 0
4.918 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
4.918 * [taylor]: Taking taylor expansion of (log 2) in y
4.918 * [taylor]: Taking taylor expansion of 2 in y
4.918 * [backup-simplify]: Simplify 2 into 2
4.918 * [backup-simplify]: Simplify (log 2) into (log 2)
4.918 * [backup-simplify]: Simplify (log 2) into (log 2)
4.919 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/8)) into 1/8
4.919 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
4.919 * [backup-simplify]: Simplify (- 0) into 0
4.920 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
4.920 * [backup-simplify]: Simplify (+ (* 0 1/8) (* 1 (- 1/2 y))) into (- 1/2 y)
4.921 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
4.921 * [backup-simplify]: Simplify (+ (- 1/2 y) 0) into (- 1/2 y)
4.921 * [taylor]: Taking taylor expansion of (- 1/2 y) in y
4.921 * [taylor]: Taking taylor expansion of 1/2 in y
4.921 * [backup-simplify]: Simplify 1/2 into 1/2
4.921 * [taylor]: Taking taylor expansion of y in y
4.921 * [backup-simplify]: Simplify 0 into 0
4.921 * [backup-simplify]: Simplify 1 into 1
4.921 * [backup-simplify]: Simplify (- 0) into 0
4.922 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
4.922 * [backup-simplify]: Simplify 1/2 into 1/2
4.923 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
4.923 * [backup-simplify]: Simplify 0 into 0
4.923 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 1/8))) into 0
4.924 * [backup-simplify]: Simplify (+ 0 0) into 0
4.924 * [backup-simplify]: Simplify (- 0) into 0
4.924 * [backup-simplify]: Simplify (+ 0 0) into 0
4.925 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1/8) (* 0 (- 1/2 y)))) into 1/8
4.927 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2 1)))) 2) into 0
4.927 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
4.927 * [taylor]: Taking taylor expansion of 1/8 in y
4.927 * [backup-simplify]: Simplify 1/8 into 1/8
4.927 * [backup-simplify]: Simplify 1/8 into 1/8
4.928 * [backup-simplify]: Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
4.928 * [backup-simplify]: Simplify (fma (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) (log 2)) into (fma (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) (log 2))
4.928 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) (log 2)) in (x y) around 0
4.928 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) (log 2)) in y
4.928 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y))) (log 2))
4.928 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y))) in y
4.928 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.928 * [taylor]: Taking taylor expansion of x in y
4.928 * [backup-simplify]: Simplify x into x
4.928 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.928 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) in y
4.928 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/8 1/2) in y
4.928 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/8) 1/2)
4.928 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/8) in y
4.928 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.928 * [taylor]: Taking taylor expansion of x in y
4.928 * [backup-simplify]: Simplify x into x
4.928 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.928 * [taylor]: Taking taylor expansion of 1/8 in y
4.928 * [backup-simplify]: Simplify 1/8 into 1/8
4.928 * [taylor]: Taking taylor expansion of 1/2 in y
4.928 * [backup-simplify]: Simplify 1/2 into 1/2
4.928 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.929 * [taylor]: Taking taylor expansion of y in y
4.929 * [backup-simplify]: Simplify 0 into 0
4.929 * [backup-simplify]: Simplify 1 into 1
4.929 * [backup-simplify]: Simplify (/ 1 1) into 1
4.929 * [taylor]: Taking taylor expansion of (log 2) in y
4.929 * [taylor]: Taking taylor expansion of 2 in y
4.929 * [backup-simplify]: Simplify 2 into 2
4.929 * [backup-simplify]: Simplify (log 2) into (log 2)
4.929 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) (log 2)) in x
4.929 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y))) (log 2))
4.929 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y))) in x
4.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.929 * [taylor]: Taking taylor expansion of x in x
4.929 * [backup-simplify]: Simplify 0 into 0
4.929 * [backup-simplify]: Simplify 1 into 1
4.930 * [backup-simplify]: Simplify (/ 1 1) into 1
4.930 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) in x
4.930 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/8 1/2) in x
4.930 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/8) 1/2)
4.930 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/8) in x
4.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.930 * [taylor]: Taking taylor expansion of x in x
4.930 * [backup-simplify]: Simplify 0 into 0
4.930 * [backup-simplify]: Simplify 1 into 1
4.930 * [backup-simplify]: Simplify (/ 1 1) into 1
4.930 * [taylor]: Taking taylor expansion of 1/8 in x
4.930 * [backup-simplify]: Simplify 1/8 into 1/8
4.930 * [taylor]: Taking taylor expansion of 1/2 in x
4.930 * [backup-simplify]: Simplify 1/2 into 1/2
4.930 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.930 * [taylor]: Taking taylor expansion of y in x
4.930 * [backup-simplify]: Simplify y into y
4.930 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.930 * [taylor]: Taking taylor expansion of (log 2) in x
4.930 * [taylor]: Taking taylor expansion of 2 in x
4.930 * [backup-simplify]: Simplify 2 into 2
4.931 * [backup-simplify]: Simplify (log 2) into (log 2)
4.931 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) (log 2)) in x
4.931 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y))) (log 2))
4.931 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (fma (/ 1 x) 1/8 1/2) (/ 1 y))) in x
4.931 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.931 * [taylor]: Taking taylor expansion of x in x
4.931 * [backup-simplify]: Simplify 0 into 0
4.931 * [backup-simplify]: Simplify 1 into 1
4.931 * [backup-simplify]: Simplify (/ 1 1) into 1
4.931 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) 1/8 1/2) (/ 1 y)) in x
4.931 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/8 1/2) in x
4.931 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/8) 1/2)
4.931 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/8) in x
4.931 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.931 * [taylor]: Taking taylor expansion of x in x
4.931 * [backup-simplify]: Simplify 0 into 0
4.931 * [backup-simplify]: Simplify 1 into 1
4.931 * [backup-simplify]: Simplify (/ 1 1) into 1
4.931 * [taylor]: Taking taylor expansion of 1/8 in x
4.931 * [backup-simplify]: Simplify 1/8 into 1/8
4.931 * [taylor]: Taking taylor expansion of 1/2 in x
4.931 * [backup-simplify]: Simplify 1/2 into 1/2
4.932 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.932 * [taylor]: Taking taylor expansion of y in x
4.932 * [backup-simplify]: Simplify y into y
4.932 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.932 * [taylor]: Taking taylor expansion of (log 2) in x
4.932 * [taylor]: Taking taylor expansion of 2 in x
4.932 * [backup-simplify]: Simplify 2 into 2
4.932 * [backup-simplify]: Simplify (log 2) into (log 2)
4.932 * [backup-simplify]: Simplify (* 1 1/8) into 1/8
4.932 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
4.933 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
4.933 * [backup-simplify]: Simplify (* 1 1/8) into 1/8
4.933 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
4.933 * [taylor]: Taking taylor expansion of 1/8 in y
4.933 * [backup-simplify]: Simplify 1/8 into 1/8
4.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.934 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/8)) into 0
4.934 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.935 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.935 * [backup-simplify]: Simplify (+ 1/2 (- (/ 1 y))) into (- 1/2 (/ 1 y))
4.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.935 * [backup-simplify]: Simplify (+ (* 1 (- 1/2 (/ 1 y))) (* 0 1/8)) into (- 1/2 (/ 1 y))
4.935 * [backup-simplify]: Simplify (+ (- 1/2 (/ 1 y)) 0) into (- 1/2 (/ 1 y))
4.936 * [taylor]: Taking taylor expansion of (- 1/2 (/ 1 y)) in y
4.936 * [taylor]: Taking taylor expansion of 1/2 in y
4.936 * [backup-simplify]: Simplify 1/2 into 1/2
4.936 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.936 * [taylor]: Taking taylor expansion of y in y
4.936 * [backup-simplify]: Simplify 0 into 0
4.936 * [backup-simplify]: Simplify 1 into 1
4.936 * [backup-simplify]: Simplify (/ 1 1) into 1
4.936 * [backup-simplify]: Simplify (- 1) into -1
4.936 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.936 * [backup-simplify]: Simplify -1 into -1
4.936 * [backup-simplify]: Simplify 1/8 into 1/8
4.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.938 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/8))) into 0
4.938 * [backup-simplify]: Simplify (+ 0 0) into 0
4.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.938 * [backup-simplify]: Simplify (- 0) into 0
4.938 * [backup-simplify]: Simplify (+ 0 0) into 0
4.939 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (- 1/2 (/ 1 y))) (* 0 1/8))) into 0
4.940 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
4.940 * [taylor]: Taking taylor expansion of (log 2) in y
4.940 * [taylor]: Taking taylor expansion of 2 in y
4.940 * [backup-simplify]: Simplify 2 into 2
4.940 * [backup-simplify]: Simplify (log 2) into (log 2)
4.941 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.941 * [backup-simplify]: Simplify (- 0) into 0
4.941 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
4.941 * [backup-simplify]: Simplify 1/2 into 1/2
4.942 * [backup-simplify]: Simplify (+ (* 1/2 (* 1 (/ 1 (/ 1 x)))) (+ (* 1/8 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y))
4.942 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (- (fma (/ 1 (- x)) 1/8 1/2) (/ 1 (- y))) (log 2)) into (fma (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y)) (log 2))
4.942 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y)) (log 2)) in (x y) around 0
4.942 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y)) (log 2)) in y
4.942 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y))) (log 2))
4.942 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y))) in y
4.942 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.942 * [taylor]: Taking taylor expansion of -1 in y
4.942 * [backup-simplify]: Simplify -1 into -1
4.942 * [taylor]: Taking taylor expansion of x in y
4.942 * [backup-simplify]: Simplify x into x
4.942 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.942 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y)) in y
4.942 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/8 1/2) in y
4.942 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/8) 1/2)
4.942 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/8) in y
4.942 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.942 * [taylor]: Taking taylor expansion of -1 in y
4.942 * [backup-simplify]: Simplify -1 into -1
4.942 * [taylor]: Taking taylor expansion of x in y
4.942 * [backup-simplify]: Simplify x into x
4.942 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.942 * [taylor]: Taking taylor expansion of 1/8 in y
4.942 * [backup-simplify]: Simplify 1/8 into 1/8
4.942 * [taylor]: Taking taylor expansion of 1/2 in y
4.942 * [backup-simplify]: Simplify 1/2 into 1/2
4.942 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.942 * [taylor]: Taking taylor expansion of y in y
4.943 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify 1 into 1
4.943 * [backup-simplify]: Simplify (/ 1 1) into 1
4.943 * [taylor]: Taking taylor expansion of (log 2) in y
4.943 * [taylor]: Taking taylor expansion of 2 in y
4.943 * [backup-simplify]: Simplify 2 into 2
4.943 * [backup-simplify]: Simplify (log 2) into (log 2)
4.943 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y)) (log 2)) in x
4.943 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y))) (log 2))
4.943 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y))) in x
4.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.943 * [taylor]: Taking taylor expansion of -1 in x
4.943 * [backup-simplify]: Simplify -1 into -1
4.943 * [taylor]: Taking taylor expansion of x in x
4.943 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify 1 into 1
4.944 * [backup-simplify]: Simplify (/ -1 1) into -1
4.944 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y)) in x
4.944 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/8 1/2) in x
4.944 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/8) 1/2)
4.944 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/8) in x
4.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.944 * [taylor]: Taking taylor expansion of -1 in x
4.944 * [backup-simplify]: Simplify -1 into -1
4.944 * [taylor]: Taking taylor expansion of x in x
4.944 * [backup-simplify]: Simplify 0 into 0
4.944 * [backup-simplify]: Simplify 1 into 1
4.944 * [backup-simplify]: Simplify (/ -1 1) into -1
4.944 * [taylor]: Taking taylor expansion of 1/8 in x
4.944 * [backup-simplify]: Simplify 1/8 into 1/8
4.944 * [taylor]: Taking taylor expansion of 1/2 in x
4.944 * [backup-simplify]: Simplify 1/2 into 1/2
4.944 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.944 * [taylor]: Taking taylor expansion of y in x
4.944 * [backup-simplify]: Simplify y into y
4.944 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.944 * [taylor]: Taking taylor expansion of (log 2) in x
4.944 * [taylor]: Taking taylor expansion of 2 in x
4.944 * [backup-simplify]: Simplify 2 into 2
4.945 * [backup-simplify]: Simplify (log 2) into (log 2)
4.945 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y)) (log 2)) in x
4.945 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y))) (log 2))
4.945 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y))) in x
4.945 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.945 * [taylor]: Taking taylor expansion of -1 in x
4.945 * [backup-simplify]: Simplify -1 into -1
4.945 * [taylor]: Taking taylor expansion of x in x
4.945 * [backup-simplify]: Simplify 0 into 0
4.945 * [backup-simplify]: Simplify 1 into 1
4.945 * [backup-simplify]: Simplify (/ -1 1) into -1
4.945 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) 1/8 1/2) (/ 1 y)) in x
4.945 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/8 1/2) in x
4.945 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/8) 1/2)
4.945 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/8) in x
4.945 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.945 * [taylor]: Taking taylor expansion of -1 in x
4.945 * [backup-simplify]: Simplify -1 into -1
4.945 * [taylor]: Taking taylor expansion of x in x
4.945 * [backup-simplify]: Simplify 0 into 0
4.946 * [backup-simplify]: Simplify 1 into 1
4.946 * [backup-simplify]: Simplify (/ -1 1) into -1
4.946 * [taylor]: Taking taylor expansion of 1/8 in x
4.946 * [backup-simplify]: Simplify 1/8 into 1/8
4.946 * [taylor]: Taking taylor expansion of 1/2 in x
4.946 * [backup-simplify]: Simplify 1/2 into 1/2
4.946 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.946 * [taylor]: Taking taylor expansion of y in x
4.946 * [backup-simplify]: Simplify y into y
4.946 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.946 * [taylor]: Taking taylor expansion of (log 2) in x
4.946 * [taylor]: Taking taylor expansion of 2 in x
4.946 * [backup-simplify]: Simplify 2 into 2
4.947 * [backup-simplify]: Simplify (log 2) into (log 2)
4.947 * [backup-simplify]: Simplify (* -1 1/8) into -1/8
4.947 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
4.948 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
4.949 * [backup-simplify]: Simplify (* -1 -1/8) into 1/8
4.949 * [backup-simplify]: Simplify (+ 1/8 0) into 1/8
4.949 * [taylor]: Taking taylor expansion of 1/8 in y
4.949 * [backup-simplify]: Simplify 1/8 into 1/8
4.950 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.951 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/8)) into 0
4.951 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.951 * [backup-simplify]: Simplify (+ 1/2 (/ 1 y)) into (+ 1/2 (/ 1 y))
4.952 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.953 * [backup-simplify]: Simplify (+ (* -1 (+ 1/2 (/ 1 y))) (* 0 -1/8)) into (- (+ 1/2 (/ 1 y)))
4.953 * [backup-simplify]: Simplify (+ (- (+ 1/2 (/ 1 y))) 0) into (- (+ 1/2 (/ 1 y)))
4.953 * [taylor]: Taking taylor expansion of (- (+ 1/2 (/ 1 y))) in y
4.953 * [taylor]: Taking taylor expansion of (+ 1/2 (/ 1 y)) in y
4.953 * [taylor]: Taking taylor expansion of 1/2 in y
4.953 * [backup-simplify]: Simplify 1/2 into 1/2
4.953 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.953 * [taylor]: Taking taylor expansion of y in y
4.953 * [backup-simplify]: Simplify 0 into 0
4.953 * [backup-simplify]: Simplify 1 into 1
4.953 * [backup-simplify]: Simplify (/ 1 1) into 1
4.954 * [backup-simplify]: Simplify (+ 0 1) into 1
4.954 * [backup-simplify]: Simplify (- 1) into -1
4.954 * [backup-simplify]: Simplify -1 into -1
4.954 * [backup-simplify]: Simplify 1/8 into 1/8
4.955 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.957 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/8))) into 0
4.957 * [backup-simplify]: Simplify (+ 0 0) into 0
4.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.957 * [backup-simplify]: Simplify (+ 0 0) into 0
4.958 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.959 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ 1/2 (/ 1 y))) (* 0 -1/8))) into 0
4.960 * [backup-simplify]: Simplify (+ 0 (log 2)) into (log 2)
4.960 * [taylor]: Taking taylor expansion of (log 2) in y
4.960 * [taylor]: Taking taylor expansion of 2 in y
4.960 * [backup-simplify]: Simplify 2 into 2
4.961 * [backup-simplify]: Simplify (log 2) into (log 2)
4.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.962 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
4.962 * [backup-simplify]: Simplify (- 1/2) into -1/2
4.962 * [backup-simplify]: Simplify -1/2 into -1/2
4.963 * [backup-simplify]: Simplify (+ (* -1/2 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1/8 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y))
4.963 * * * [progress]: simplifying candidates
4.963 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (log1p (expm1 (fma x (- (fma x 1/8 1/2) y) (log 2)))) (- (* y x) (* y x))))>
4.963 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (expm1 (log1p (fma x (- (fma x 1/8 1/2) y) (log 2)))) (- (* y x) (* y x))))>
4.963 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (+ (* x (- (fma x 1/8 1/2) y)) (log 2)) (- (* y x) (* y x))))>
4.963 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (pow (fma x (- (fma x 1/8 1/2) y) (log 2)) 1) (- (* y x) (* y x))))>
4.963 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (exp (log (fma x (- (fma x 1/8 1/2) y) (log 2)))) (- (* y x) (* y x))))>
4.963 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (log (exp (fma x (- (fma x 1/8 1/2) y) (log 2)))) (- (* y x) (* y x))))>
4.963 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* (* (cbrt (fma x (- (fma x 1/8 1/2) y) (log 2))) (cbrt (fma x (- (fma x 1/8 1/2) y) (log 2)))) (cbrt (fma x (- (fma x 1/8 1/2) y) (log 2)))) (- (* y x) (* y x))))>
4.963 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (cbrt (* (* (fma x (- (fma x 1/8 1/2) y) (log 2)) (fma x (- (fma x 1/8 1/2) y) (log 2))) (fma x (- (fma x 1/8 1/2) y) (log 2)))) (- (* y x) (* y x))))>
4.963 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* (sqrt (fma x (- (fma x 1/8 1/2) y) (log 2))) (sqrt (fma x (- (fma x 1/8 1/2) y) (log 2)))) (- (* y x) (* y x))))>
4.964 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* 1 (fma x (- (fma x 1/8 1/2) y) (log 2))) (- (* y x) (* y x))))>
4.964 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (posit16->real (real->posit16 (fma x (- (fma x 1/8 1/2) y) (log 2)))) (- (* y x) (* y x))))>
4.964 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) (- (* y x) (* y x))))>
4.964 * [simplify]: Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
4.964 * * [simplify]: iters left: 6 (10 enodes)
4.971 * * [simplify]: iters left: 5 (42 enodes)
4.981 * * [simplify]: iters left: 4 (61 enodes)
4.992 * * [simplify]: iters left: 3 (93 enodes)
5.005 * * [simplify]: iters left: 2 (114 enodes)
5.036 * * [simplify]: iters left: 1 (121 enodes)
5.048 * * [simplify]: Extracting #0: cost 1 inf + 0
5.048 * * [simplify]: Extracting #1: cost 14 inf + 0
5.048 * * [simplify]: Extracting #2: cost 20 inf + 61
5.048 * * [simplify]: Extracting #3: cost 8 inf + 971
5.049 * * [simplify]: Extracting #4: cost 0 inf + 1832
5.050 * [simplify]: Simplified to (fma (fma 1/8 x 1/2) x (log 2))
5.050 * [simplify]: Simplified (2 1) to (λ (x y) (+ (fma (fma 1/8 x 1/2) x (log 2)) (- (* y x) (* y x))))
5.050 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y)) (- (* y x) (* y x))))>
5.050 * [simplify]: Simplifying (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y))
5.050 * * [simplify]: iters left: 6 (11 enodes)
5.054 * * [simplify]: iters left: 5 (47 enodes)
5.062 * * [simplify]: iters left: 4 (80 enodes)
5.076 * * [simplify]: iters left: 3 (136 enodes)
5.126 * * [simplify]: iters left: 2 (219 enodes)
5.194 * * [simplify]: iters left: 1 (278 enodes)
5.259 * * [simplify]: Extracting #0: cost 1 inf + 0
5.259 * * [simplify]: Extracting #1: cost 26 inf + 0
5.259 * * [simplify]: Extracting #2: cost 48 inf + 128
5.261 * * [simplify]: Extracting #3: cost 17 inf + 2599
5.265 * * [simplify]: Extracting #4: cost 0 inf + 4050
5.266 * * [simplify]: Extracting #5: cost 0 inf + 4010
5.268 * [simplify]: Simplified to (* (- (fma x 1/8 1/2) y) x)
5.268 * [simplify]: Simplified (2 1) to (λ (x y) (+ (* (- (fma x 1/8 1/2) y) x) (- (* y x) (* y x))))
5.268 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y)) (- (* y x) (* y x))))>
5.268 * [simplify]: Simplifying (- (+ (* 1/2 x) (* 1/8 (pow x 2))) (* x y))
5.269 * * [simplify]: iters left: 6 (11 enodes)
5.272 * * [simplify]: iters left: 5 (47 enodes)
5.280 * * [simplify]: iters left: 4 (80 enodes)
5.296 * * [simplify]: iters left: 3 (136 enodes)
5.323 * * [simplify]: iters left: 2 (219 enodes)
5.386 * * [simplify]: iters left: 1 (278 enodes)
5.460 * * [simplify]: Extracting #0: cost 1 inf + 0
5.460 * * [simplify]: Extracting #1: cost 26 inf + 0
5.460 * * [simplify]: Extracting #2: cost 48 inf + 128
5.462 * * [simplify]: Extracting #3: cost 17 inf + 2599
5.465 * * [simplify]: Extracting #4: cost 0 inf + 4050
5.468 * * [simplify]: Extracting #5: cost 0 inf + 4010
5.471 * [simplify]: Simplified to (* (- (fma x 1/8 1/2) y) x)
5.472 * [simplify]: Simplified (2 1) to (λ (x y) (+ (* (- (fma x 1/8 1/2) y) x) (- (* y x) (* y x))))
5.472 * * * [progress]: adding candidates to table
5.574 * [progress]: [Phase 3 of 3] Extracting.
5.575 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (log (+ 1 (exp x))) (* x y)))> #<alt (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (- (* y x) (* y x))))>)
5.575 * * * [regime-changes]: Trying 3 branch expressions: (y x (- (log (+ 1 (exp x))) (* x y)))
5.575 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (log (+ 1 (exp x))) (* x y)))> #<alt (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (- (* y x) (* y x))))>)
5.596 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (log (+ 1 (exp x))) (* x y)))> #<alt (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (- (* y x) (* y x))))>)
5.632 * * * * [regimes]: Trying to branch on (- (log (+ 1 (exp x))) (* x y)) from (#<alt (λ (x y) (- (log (+ 1 (exp x))) (* x y)))> #<alt (λ (x y) (+ (fma x (- (fma x 1/8 1/2) y) (log 2)) (- (* y x) (* y x))))>)
5.688 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.689 * [simplify]: Simplifying (- (log (+ 1 (exp x))) (* x y))
5.689 * * [simplify]: iters left: 6 (8 enodes)
5.689 * * [simplify]: iters left: 5 (12 enodes)
5.690 * * [simplify]: Extracting #0: cost 1 inf + 0
5.690 * * [simplify]: Extracting #1: cost 3 inf + 0
5.690 * * [simplify]: Extracting #2: cost 6 inf + 0
5.690 * * [simplify]: Extracting #3: cost 5 inf + 44
5.690 * * [simplify]: Extracting #4: cost 3 inf + 116
5.690 * * [simplify]: Extracting #5: cost 0 inf + 673
5.690 * [simplify]: Simplified to (- (log (+ 1 (exp x))) (* y x))
10.185 * [regime-testing]: Baseline error score: 0.5500986878566544
10.187 * [regime-testing]: Oracle error score: 0.27150212347591124
10.197 * [regime-testing]: End program error score: 0.5500986878566544
10.308 * [regime-testing]: Target error score: 0.05080415714350864