45.014 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.109 * * * [progress]: [2/2] Setting up program.
0.113 * [progress]: [Phase 2 of 3] Improving.
0.113 * [simplify]: Simplifying:
  (- (log (+ 1.0 (exp x))) (* x y))
0.114 * * [simplify]: Extracting # 0 : cost  0
0.114 * * [simplify]: Extracting # 1 : cost  0
0.114 * * [simplify]: Extracting # 2 : cost  0
0.114 * * [simplify]: Extracting # 3 : cost  0
0.114 * * [simplify]: Extracting # 4 : cost  0
0.114 * * [simplify]: Extracting # 5 : cost  0
0.114 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.117 * * [simplify]: Extracting # 0 : cost  0
0.117 * * [simplify]: Extracting # 1 : cost  0
0.117 * * [simplify]: Extracting # 2 : cost  0
0.117 * * [simplify]: iteration  1 :  12  enodes  (cost  9 )
0.121 * * [simplify]: Extracting # 0 : cost  0
0.121 * * [simplify]: Extracting # 1 : cost  0
0.121 * * [simplify]: Extracting # 2 : cost  0
0.121 * * [simplify]: iteration  2 :  19  enodes  (cost  9 )
0.126 * * [simplify]: Extracting # 0 : cost  0
0.126 * * [simplify]: iteration  3 :  23  enodes  (cost  9 )
0.129 * * [simplify]: Extracting # 0 : cost  0
0.129 * * [simplify]: iteration done:  23  enodes  (cost  9 )
0.129 * [simplify]: Simplified to:
  (- (log (+ 1.0 (exp x))) (* x y))
0.129 * * [progress]: iteration 1 / 4
0.129 * * * [progress]: picking best candidate
0.131 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>
0.131 * * * [progress]: localizing error
0.140 * * * [progress]: generating rewritten candidates
0.140 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.146 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.160 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.168 * * * [progress]: generating series expansions
0.168 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.168 * [backup-simplify]: Simplify (log (+ 1.0 (exp x))) into (log (+ (exp x) 1.0))
0.168 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
0.168 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.168 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.168 * [taylor]: Taking taylor expansion of (exp x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify (exp 0) into 1
0.168 * [taylor]: Taking taylor expansion of 1.0 in x
0.168 * [backup-simplify]: Simplify 1.0 into 1.0
0.169 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
0.169 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
0.169 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.169 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.169 * [taylor]: Taking taylor expansion of (exp x) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (exp 0) into 1
0.169 * [taylor]: Taking taylor expansion of 1.0 in x
0.169 * [backup-simplify]: Simplify 1.0 into 1.0
0.169 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
0.170 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
0.170 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
0.171 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.171 * [backup-simplify]: Simplify (+ 1 0) into 1
0.174 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5
0.174 * [backup-simplify]: Simplify 0.5 into 0.5
0.175 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.176 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
0.191 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2))))
0.193 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2))))
0.195 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) (pow x 2)) (+ (* 0.5 x) (log 2.0))) into (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
0.195 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 x)))) into (log (+ (exp (/ 1 x)) 1.0))
0.195 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.195 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.195 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.195 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [backup-simplify]: Simplify (/ 1 1) into 1
0.196 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.196 * [taylor]: Taking taylor expansion of 1.0 in x
0.196 * [backup-simplify]: Simplify 1.0 into 1.0
0.196 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
0.196 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
0.196 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.196 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.196 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 1 into 1
0.197 * [backup-simplify]: Simplify (/ 1 1) into 1
0.197 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [backup-simplify]: Simplify 1.0 into 1.0
0.197 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
0.197 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
0.197 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
0.198 * [backup-simplify]: Simplify (+ 0 0) into 0
0.199 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0
0.199 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify (+ 0 0) into 0
0.201 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.205 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify (+ 0 0) into 0
0.210 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 24) into 0
0.210 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify (+ 0 0) into 0
0.219 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 120) into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (+ 0 0) into 0
0.229 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 720) into 0
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1.0)) into (log (+ (exp x) 1.0))
0.229 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 (- x))))) into (log (+ (exp (/ -1 x)) 1.0))
0.229 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.229 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.229 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.229 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.229 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.229 * [taylor]: Taking taylor expansion of -1 in x
0.229 * [backup-simplify]: Simplify -1 into -1
0.229 * [taylor]: Taking taylor expansion of x in x
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.230 * [backup-simplify]: Simplify (/ -1 1) into -1
0.230 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.230 * [taylor]: Taking taylor expansion of 1.0 in x
0.230 * [backup-simplify]: Simplify 1.0 into 1.0
0.230 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
0.230 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
0.230 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.230 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.230 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.230 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.230 * [taylor]: Taking taylor expansion of -1 in x
0.230 * [backup-simplify]: Simplify -1 into -1
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (/ -1 1) into -1
0.231 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.231 * [taylor]: Taking taylor expansion of 1.0 in x
0.231 * [backup-simplify]: Simplify 1.0 into 1.0
0.231 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
0.231 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
0.231 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
0.231 * [backup-simplify]: Simplify (+ 0 0) into 0
0.232 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify (+ 0 0) into 0
0.233 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0
0.233 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify (+ 0 0) into 0
0.235 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0
0.235 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify (+ 0 0) into 0
0.239 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 24) into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify (+ 0 0) into 0
0.244 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 120) into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify (+ 0 0) into 0
0.252 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 720) into 0
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) into (log (+ (exp x) 1.0))
0.252 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.252 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp x))) (* x y)) into (- (log (+ (exp x) 1.0)) (* x y))
0.252 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0
0.252 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.252 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.252 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.252 * [taylor]: Taking taylor expansion of (exp x) in y
0.252 * [taylor]: Taking taylor expansion of x in y
0.252 * [backup-simplify]: Simplify x into x
0.252 * [backup-simplify]: Simplify (exp x) into (exp x)
0.252 * [taylor]: Taking taylor expansion of 1.0 in y
0.252 * [backup-simplify]: Simplify 1.0 into 1.0
0.252 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0)
0.252 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0))
0.253 * [taylor]: Taking taylor expansion of (* x y) in y
0.253 * [taylor]: Taking taylor expansion of x in y
0.253 * [backup-simplify]: Simplify x into x
0.253 * [taylor]: Taking taylor expansion of y in y
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.253 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.253 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.253 * [taylor]: Taking taylor expansion of (exp x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [backup-simplify]: Simplify (exp 0) into 1
0.253 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [backup-simplify]: Simplify 1.0 into 1.0
0.253 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
0.253 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
0.253 * [taylor]: Taking taylor expansion of (* x y) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [backup-simplify]: Simplify y into y
0.253 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.253 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.253 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.253 * [taylor]: Taking taylor expansion of (exp x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 1 into 1
0.254 * [backup-simplify]: Simplify (exp 0) into 1
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.254 * [backup-simplify]: Simplify 1.0 into 1.0
0.254 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
0.254 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
0.254 * [taylor]: Taking taylor expansion of (* x y) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 1 into 1
0.254 * [taylor]: Taking taylor expansion of y in x
0.254 * [backup-simplify]: Simplify y into y
0.254 * [backup-simplify]: Simplify (* 0 y) into 0
0.254 * [backup-simplify]: Simplify (- 0) into 0
0.255 * [backup-simplify]: Simplify (+ (log 2.0) 0) into (log 2.0)
0.255 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.255 * [taylor]: Taking taylor expansion of 2.0 in y
0.255 * [backup-simplify]: Simplify 2.0 into 2.0
0.255 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
0.256 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
0.257 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.257 * [backup-simplify]: Simplify (+ 1 0) into 1
0.262 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5
0.263 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.263 * [backup-simplify]: Simplify (- y) into (- y)
0.263 * [backup-simplify]: Simplify (+ 0.5 (- y)) into (- 0.5 y)
0.263 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.263 * [taylor]: Taking taylor expansion of 0.5 in y
0.263 * [backup-simplify]: Simplify 0.5 into 0.5
0.263 * [taylor]: Taking taylor expansion of y in y
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (- 0) into 0
0.264 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.264 * [backup-simplify]: Simplify 0.5 into 0.5
0.266 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.268 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
0.280 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2))))
0.281 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.281 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0) into (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))
0.285 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.285 * [taylor]: Taking taylor expansion of 0.25 in y
0.285 * [backup-simplify]: Simplify 0.25 into 0.25
0.285 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.285 * [taylor]: Taking taylor expansion of 1/2 in y
0.285 * [backup-simplify]: Simplify 1/2 into 1/2
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.285 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.285 * [taylor]: Taking taylor expansion of 2.0 in y
0.285 * [backup-simplify]: Simplify 2.0 into 2.0
0.286 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0
0.286 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
0.287 * [backup-simplify]: Simplify (* 1/2 0.25) into 0.125
0.287 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.288 * [backup-simplify]: Simplify (+ 0.25 (- 0.125)) into 0.125
0.288 * [backup-simplify]: Simplify 0.125 into 0.125
0.289 * [backup-simplify]: Simplify (+ (* 0.125 (pow (* 1 x) 2)) (+ (* 0.5 (* 1 x)) (log 2.0))) into (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
0.289 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp (/ 1 x)))) (* (/ 1 x) (/ 1 y))) into (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))
0.289 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.289 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
0.289 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.289 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.289 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [backup-simplify]: Simplify x into x
0.289 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.289 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.289 * [taylor]: Taking taylor expansion of 1.0 in y
0.289 * [backup-simplify]: Simplify 1.0 into 1.0
0.289 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
0.290 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
0.290 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.290 * [taylor]: Taking taylor expansion of (* x y) in y
0.290 * [taylor]: Taking taylor expansion of x in y
0.290 * [backup-simplify]: Simplify x into x
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify 1 into 1
0.290 * [backup-simplify]: Simplify (* x 0) into 0
0.290 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.290 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.290 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.290 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.290 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.290 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.291 * [backup-simplify]: Simplify (/ 1 1) into 1
0.291 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.291 * [taylor]: Taking taylor expansion of 1.0 in x
0.291 * [backup-simplify]: Simplify 1.0 into 1.0
0.291 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
0.291 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.291 * [taylor]: Taking taylor expansion of (* x y) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [backup-simplify]: Simplify y into y
0.292 * [backup-simplify]: Simplify (* 0 y) into 0
0.292 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.292 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.292 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.292 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.292 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.292 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 1 into 1
0.293 * [backup-simplify]: Simplify (/ 1 1) into 1
0.293 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.293 * [taylor]: Taking taylor expansion of 1.0 in x
0.293 * [backup-simplify]: Simplify 1.0 into 1.0
0.293 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
0.293 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
0.293 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.293 * [taylor]: Taking taylor expansion of (* x y) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [backup-simplify]: Simplify 0 into 0
0.293 * [backup-simplify]: Simplify 1 into 1
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [backup-simplify]: Simplify y into y
0.293 * [backup-simplify]: Simplify (* 0 y) into 0
0.294 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.294 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.294 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.294 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.294 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify 1 into 1
0.294 * [backup-simplify]: Simplify (/ 1 1) into 1
0.295 * [backup-simplify]: Simplify (- 1) into -1
0.295 * [backup-simplify]: Simplify -1 into -1
0.296 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.296 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.296 * [backup-simplify]: Simplify (- 0) into 0
0.296 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1.0)) 0) into (log (+ (exp (/ 1 x)) 1.0))
0.296 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.296 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.296 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [backup-simplify]: Simplify x into x
0.296 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.297 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.297 * [taylor]: Taking taylor expansion of 1.0 in y
0.297 * [backup-simplify]: Simplify 1.0 into 1.0
0.297 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
0.297 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
0.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.298 * [backup-simplify]: Simplify (- 0) into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify (+ 0 0) into 0
0.300 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0
0.301 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.301 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.301 * [backup-simplify]: Simplify (- 0) into 0
0.302 * [backup-simplify]: Simplify (+ 0 0) into 0
0.302 * [taylor]: Taking taylor expansion of 0 in y
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.303 * [backup-simplify]: Simplify (- 0) into 0
0.303 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0
0.307 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.307 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.314 * [backup-simplify]: Simplify (- 0) into 0
0.315 * [backup-simplify]: Simplify (+ 0 0) into 0
0.315 * [taylor]: Taking taylor expansion of 0 in y
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.316 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
0.316 * [backup-simplify]: Simplify (+ 0 0) into 0
0.317 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0
0.317 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.317 * [backup-simplify]: Simplify (- 0) into 0
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify (+ 0 0) into 0
0.320 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0
0.321 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.321 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.321 * [backup-simplify]: Simplify (- 0) into 0
0.321 * [backup-simplify]: Simplify (+ 0 0) into 0
0.321 * [taylor]: Taking taylor expansion of 0 in y
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1.0)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1.0)) (* x y))
0.322 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp (/ 1 (- x))))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))
0.322 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.322 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.322 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.322 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.322 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.322 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.322 * [taylor]: Taking taylor expansion of -1 in y
0.322 * [backup-simplify]: Simplify -1 into -1
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [backup-simplify]: Simplify x into x
0.322 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.322 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.322 * [taylor]: Taking taylor expansion of 1.0 in y
0.322 * [backup-simplify]: Simplify 1.0 into 1.0
0.322 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
0.322 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
0.322 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.322 * [taylor]: Taking taylor expansion of (* x y) in y
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [backup-simplify]: Simplify x into x
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify 1 into 1
0.322 * [backup-simplify]: Simplify (* x 0) into 0
0.323 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.323 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.323 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.323 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.323 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.323 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.323 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.323 * [taylor]: Taking taylor expansion of -1 in x
0.323 * [backup-simplify]: Simplify -1 into -1
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [backup-simplify]: Simplify (/ -1 1) into -1
0.323 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.323 * [taylor]: Taking taylor expansion of 1.0 in x
0.323 * [backup-simplify]: Simplify 1.0 into 1.0
0.323 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
0.324 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
0.324 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.324 * [taylor]: Taking taylor expansion of (* x y) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [backup-simplify]: Simplify y into y
0.324 * [backup-simplify]: Simplify (* 0 y) into 0
0.324 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.324 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.324 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.324 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.324 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.324 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.324 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.324 * [taylor]: Taking taylor expansion of -1 in x
0.324 * [backup-simplify]: Simplify -1 into -1
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [backup-simplify]: Simplify (/ -1 1) into -1
0.324 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.324 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [backup-simplify]: Simplify 1.0 into 1.0
0.325 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
0.325 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
0.325 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.325 * [taylor]: Taking taylor expansion of (* x y) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [backup-simplify]: Simplify 0 into 0
0.325 * [backup-simplify]: Simplify 1 into 1
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [backup-simplify]: Simplify (* 0 y) into 0
0.325 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.325 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.325 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.325 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.325 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [backup-simplify]: Simplify 0 into 0
0.325 * [backup-simplify]: Simplify 1 into 1
0.326 * [backup-simplify]: Simplify (/ 1 1) into 1
0.326 * [backup-simplify]: Simplify (- 1) into -1
0.326 * [backup-simplify]: Simplify -1 into -1
0.327 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.327 * [backup-simplify]: Simplify (- 0) into 0
0.327 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1.0)) 0) into (log (+ (exp (/ -1 x)) 1.0))
0.327 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.327 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.327 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.327 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.327 * [taylor]: Taking taylor expansion of -1 in y
0.327 * [backup-simplify]: Simplify -1 into -1
0.327 * [taylor]: Taking taylor expansion of x in y
0.327 * [backup-simplify]: Simplify x into x
0.327 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.327 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.327 * [taylor]: Taking taylor expansion of 1.0 in y
0.327 * [backup-simplify]: Simplify 1.0 into 1.0
0.327 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
0.327 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
0.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.328 * [backup-simplify]: Simplify (- 0) into 0
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify (+ 0 0) into 0
0.329 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0
0.330 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.330 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.330 * [backup-simplify]: Simplify (- 0) into 0
0.330 * [backup-simplify]: Simplify (+ 0 0) into 0
0.330 * [taylor]: Taking taylor expansion of 0 in y
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
0.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.331 * [backup-simplify]: Simplify (- 0) into 0
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify (+ 0 0) into 0
0.333 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0
0.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.334 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.334 * [backup-simplify]: Simplify (- 0) into 0
0.334 * [backup-simplify]: Simplify (+ 0 0) into 0
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
0.335 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
0.335 * [backup-simplify]: Simplify (+ 0 0) into 0
0.336 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0
0.336 * [backup-simplify]: Simplify 0 into 0
0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.336 * [backup-simplify]: Simplify (- 0) into 0
0.336 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify (+ 0 0) into 0
0.338 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0
0.340 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.340 * [backup-simplify]: Simplify (- 0) into 0
0.340 * [backup-simplify]: Simplify (+ 0 0) into 0
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1.0)) (* x y))
0.341 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.341 * [backup-simplify]: Simplify (+ 1.0 (exp x)) into (+ (exp x) 1.0)
0.341 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.341 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.341 * [taylor]: Taking taylor expansion of (exp x) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 1 into 1
0.341 * [backup-simplify]: Simplify (exp 0) into 1
0.342 * [taylor]: Taking taylor expansion of 1.0 in x
0.342 * [backup-simplify]: Simplify 1.0 into 1.0
0.342 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.342 * [taylor]: Taking taylor expansion of (exp x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 1 into 1
0.342 * [backup-simplify]: Simplify (exp 0) into 1
0.342 * [taylor]: Taking taylor expansion of 1.0 in x
0.342 * [backup-simplify]: Simplify 1.0 into 1.0
0.342 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
0.342 * [backup-simplify]: Simplify 2.0 into 2.0
0.343 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.344 * [backup-simplify]: Simplify (+ 1 0) into 1
0.344 * [backup-simplify]: Simplify 1 into 1
0.345 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.346 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
0.346 * [backup-simplify]: Simplify 1/2 into 1/2
0.346 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0))
0.346 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1.0)
0.346 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.346 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.347 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify 1 into 1
0.347 * [backup-simplify]: Simplify (/ 1 1) into 1
0.347 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.347 * [taylor]: Taking taylor expansion of 1.0 in x
0.347 * [backup-simplify]: Simplify 1.0 into 1.0
0.347 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.347 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify 1 into 1
0.348 * [backup-simplify]: Simplify (/ 1 1) into 1
0.348 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.348 * [taylor]: Taking taylor expansion of 1.0 in x
0.348 * [backup-simplify]: Simplify 1.0 into 1.0
0.348 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
0.348 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
0.349 * [backup-simplify]: Simplify (+ 0 0) into 0
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify (+ 0 0) into 0
0.349 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify (+ 0 0) into 0
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify (+ 0 0) into 0
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify (+ 0 0) into 0
0.350 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify (+ 0 0) into 0
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0)
0.351 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1.0)
0.351 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.351 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.351 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.351 * [taylor]: Taking taylor expansion of -1 in x
0.351 * [backup-simplify]: Simplify -1 into -1
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify 1 into 1
0.352 * [backup-simplify]: Simplify (/ -1 1) into -1
0.352 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.352 * [taylor]: Taking taylor expansion of 1.0 in x
0.352 * [backup-simplify]: Simplify 1.0 into 1.0
0.352 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.352 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.352 * [taylor]: Taking taylor expansion of -1 in x
0.352 * [backup-simplify]: Simplify -1 into -1
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [backup-simplify]: Simplify 0 into 0
0.352 * [backup-simplify]: Simplify 1 into 1
0.353 * [backup-simplify]: Simplify (/ -1 1) into -1
0.353 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.353 * [taylor]: Taking taylor expansion of 1.0 in x
0.353 * [backup-simplify]: Simplify 1.0 into 1.0
0.353 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
0.353 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
0.353 * [backup-simplify]: Simplify (+ 0 0) into 0
0.353 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify (+ 0 0) into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify (+ 0 0) into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify (+ 0 0) into 0
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify (+ 0 0) into 0
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify (+ 0 0) into 0
0.355 * [backup-simplify]: Simplify 0 into 0
0.356 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0)
0.356 * * * [progress]: simplifying candidates
0.357 * [simplify]: Simplifying:
  (expm1 (log (+ 1.0 (exp x))))
  (log1p (log (+ 1.0 (exp x))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log 1)
  (log (+ 1.0 (exp x)))
  (log 1)
  (log (+ 1.0 (exp x)))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (log (- (* 1.0 1.0) (* (exp x) (exp x))))
  (log (- 1.0 (exp x)))
  (log (+ 1.0 (exp x)))
  (log (log (+ 1.0 (exp x))))
  (exp (log (+ 1.0 (exp x))))
  (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x)))))
  (cbrt (log (+ 1.0 (exp x))))
  (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (fma 1 (log (+ 1.0 (exp x))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (log (+ 1.0 (exp x))) (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (log (+ 1.0 (exp x))) (* x y)))
  (log1p (- (log (+ 1.0 (exp x))) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (log (- (log (+ 1.0 (exp x))) (* x y)))
  (exp (- (log (+ 1.0 (exp x))) (* x y)))
  (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))
  (cbrt (- (log (+ 1.0 (exp x))) (* x y)))
  (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y))))
  (- (* x y))
  (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))
  (+ (log (+ 1.0 (exp x))) (* x y))
  (- (log (cbrt (+ 1.0 (exp x)))) (* x y))
  (- (log (sqrt (+ 1.0 (exp x)))) (* x y))
  (- (log (+ 1.0 (exp x))) (* x y))
  (- (log (+ 1.0 (exp x))) (* x y))
  (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y))
  (+ (log (- 1.0 (exp x))) (* x y))
  (- (* x y))
  (expm1 (+ 1.0 (exp x)))
  (log1p (+ 1.0 (exp x)))
  (* (exp 1.0) (exp (exp x)))
  (log (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))
  (- (* 1.0 1.0) (* (exp x) (exp x)))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (log (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (log (+ (exp x) 1.0)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.360 * * [simplify]: Extracting # 0 : cost  0
0.360 * * [simplify]: Extracting # 1 : cost  0
0.360 * * [simplify]: Extracting # 2 : cost  0
0.360 * * [simplify]: Extracting # 3 : cost  0
0.361 * * [simplify]: Extracting # 4 : cost  0
0.361 * * [simplify]: Extracting # 5 : cost  0
0.361 * * [simplify]: Extracting # 6 : cost  0
0.362 * * [simplify]: Extracting # 7 : cost  0
0.362 * * [simplify]: Extracting # 8 : cost  0
0.362 * * [simplify]: Extracting # 9 : cost  0
0.362 * * [simplify]: iteration  0 :  105  enodes  (cost  724 )
0.405 * * [simplify]: Extracting # 0 : cost  0
0.406 * * [simplify]: Extracting # 1 : cost  0
0.406 * * [simplify]: Extracting # 2 : cost  0
0.407 * * [simplify]: Extracting # 3 : cost  0
0.407 * * [simplify]: Extracting # 4 : cost  0
0.408 * * [simplify]: iteration  1 :  240  enodes  (cost  686 )
0.557 * * [simplify]: Extracting # 0 : cost  0
0.557 * * [simplify]: Extracting # 1 : cost  0
0.558 * * [simplify]: Extracting # 2 : cost  0
0.559 * * [simplify]: Extracting # 3 : cost  0
0.560 * * [simplify]: Extracting # 4 : cost  0
0.560 * * [simplify]: iteration  2 :  761  enodes  (cost  635 )
1.364 * * [simplify]: Extracting # 0 : cost  0
1.371 * * [simplify]: Extracting # 1 : cost  0
1.379 * * [simplify]: Extracting # 2 : cost  0
1.390 * * [simplify]: Extracting # 3 : cost  0
1.399 * * [simplify]: Extracting # 4 : cost  0
1.407 * * [simplify]: iteration  3 :  3881  enodes  (cost  618 )
2.856 * * [simplify]: Extracting # 0 : cost  0
2.863 * * [simplify]: Extracting # 1 : cost  0
2.876 * * [simplify]: Extracting # 2 : cost  0
2.886 * * [simplify]: Extracting # 3 : cost  0
2.897 * * [simplify]: iteration done:  5000  enodes  (cost  614 )
2.897 * [simplify]: Simplified to:
  (expm1 (log (+ 1.0 (exp x))))
  (log1p (log (+ 1.0 (exp x))))
  (* 2 (log (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  0
  (log (+ 1.0 (exp x)))
  0
  (log (+ 1.0 (exp x)))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))))
  (log (- (* 1.0 1.0) (exp (+ x x))))
  (log (- 1.0 (exp x)))
  (log (+ 1.0 (exp x)))
  (log (log (+ 1.0 (exp x))))
  (+ 1.0 (exp x))
  (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x)))))
  (cbrt (log (+ 1.0 (exp x))))
  (pow (log (+ 1.0 (exp x))) 3)
  (sqrt (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (- (log (+ (exp x) 1.0)) (* y x))
  (* x (+ (- y) y))
  (- (pow (cbrt (log (+ 1.0 (exp x)))) 3) (* x y))
  (* x (+ (- y) y))
  (- (log (+ (exp x) 1.0)) (* y x))
  (* x (+ (- y) y))
  (- (log (+ (exp x) 1.0)) (* y x))
  (* x (+ (- y) y))
  (expm1 (- (log (+ 1.0 (exp x))) (* x y)))
  (log1p (- (log (+ 1.0 (exp x))) (* x y)))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (log (- (log (+ 1.0 (exp x))) (* x y)))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))
  (cbrt (- (log (+ 1.0 (exp x))) (* x y)))
  (pow (- (log (+ (exp x) 1.0)) (* y x)) 3)
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (fma (* (* y x) x) y (* (log (+ 1.0 (exp x))) (fma x y (log (+ 1.0 (exp x))))))
  (- (* y x))
  (* (- (log (+ (exp x) 1.0)) (* y x)) (fma x y (log (+ 1.0 (exp x)))))
  (fma x y (log (+ 1.0 (exp x))))
  (- (log (cbrt (+ 1.0 (exp x)))) (* x y))
  (- (log (sqrt (+ 1.0 (exp x)))) (* x y))
  (- (log (+ (exp x) 1.0)) (* y x))
  (- (log (+ (exp x) 1.0)) (* y x))
  (fma x y (log (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))))
  (fma x y (log (- 1.0 (exp x))))
  (- (* y x))
  (expm1 (+ 1.0 (exp x)))
  (log1p (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (log (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (pow (+ 1.0 (exp x)) 3)
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))
  (- (* 1.0 1.0) (exp (+ x x)))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (fma (/ (pow x 2) (pow 2.0 2)) -1/2 (fma x (fma 0.25 x 0.5) (log 2.0)))
  (log (+ 1.0 (exp x)))
  (log (+ 1.0 (exp x)))
  (fma x (fma x 0.125 0.5) (log 2.0))
  (- (log (+ (exp x) 1.0)) (* y x))
  (- (log (+ (exp x) 1.0)) (* y x))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (+ 1.0 (exp x))
  (+ 1.0 (exp x))
2.898 * * * [progress]: adding candidates to table
3.162 * * [progress]: iteration 2 / 4
3.163 * * * [progress]: picking best candidate
3.170 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))>
3.170 * * * [progress]: localizing error
3.184 * * * [progress]: generating rewritten candidates
3.184 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
3.191 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
3.208 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
3.352 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1)
3.376 * * * [progress]: generating series expansions
3.376 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
3.376 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (exp x)))) into (log (sqrt (+ (exp x) 1.0)))
3.376 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0
3.376 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
3.376 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
3.376 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
3.377 * [taylor]: Taking taylor expansion of (exp x) in x
3.377 * [taylor]: Taking taylor expansion of x in x
3.377 * [backup-simplify]: Simplify 0 into 0
3.377 * [backup-simplify]: Simplify 1 into 1
3.377 * [backup-simplify]: Simplify (exp 0) into 1
3.377 * [taylor]: Taking taylor expansion of 1.0 in x
3.377 * [backup-simplify]: Simplify 1.0 into 1.0
3.379 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
3.379 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.380 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.380 * [backup-simplify]: Simplify (+ 1 0) into 1
3.381 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 2.0))) into (/ 1/2 (sqrt 2.0))
3.382 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.382 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
3.382 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
3.382 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
3.382 * [taylor]: Taking taylor expansion of (exp x) in x
3.382 * [taylor]: Taking taylor expansion of x in x
3.382 * [backup-simplify]: Simplify 0 into 0
3.382 * [backup-simplify]: Simplify 1 into 1
3.382 * [backup-simplify]: Simplify (exp 0) into 1
3.382 * [taylor]: Taking taylor expansion of 1.0 in x
3.382 * [backup-simplify]: Simplify 1.0 into 1.0
3.382 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
3.382 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.383 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.383 * [backup-simplify]: Simplify (+ 1 0) into 1
3.384 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 2.0))) into (/ 1/2 (sqrt 2.0))
3.385 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.385 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.391 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1/2 (sqrt 2.0))) 1)) (pow (sqrt 2.0) 1)))) 1) into (/ 1/2 (pow (sqrt 2.0) 2))
3.392 * [backup-simplify]: Simplify (/ 1/2 (pow (sqrt 2.0) 2)) into (/ 1/2 (pow (sqrt 2.0) 2))
3.393 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.393 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
3.396 * [backup-simplify]: Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2.0)) 2) (+)) (* 2 (sqrt 2.0))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2.0) 2)))) (sqrt 2.0)))
3.427 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 1/2 (sqrt 2.0))) 2)) (pow (sqrt 2.0) 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2.0) 2)))) (sqrt 2.0)))) 1)) (pow (sqrt 2.0) 1)))) 2) into (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))))
3.436 * [backup-simplify]: Simplify (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))) into (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))))
3.450 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))) (pow x 2)) (+ (* (/ 1/2 (pow (sqrt 2.0) 2)) x) (log (sqrt 2.0)))) into (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4))))
3.450 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (exp (/ 1 x))))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.450 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0
3.450 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
3.450 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
3.450 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
3.450 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.450 * [taylor]: Taking taylor expansion of x in x
3.450 * [backup-simplify]: Simplify 0 into 0
3.450 * [backup-simplify]: Simplify 1 into 1
3.451 * [backup-simplify]: Simplify (/ 1 1) into 1
3.451 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.451 * [taylor]: Taking taylor expansion of 1.0 in x
3.451 * [backup-simplify]: Simplify 1.0 into 1.0
3.451 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.451 * [backup-simplify]: Simplify (sqrt (+ (exp (/ 1 x)) 1.0)) into (sqrt (+ (exp (/ 1 x)) 1.0))
3.452 * [backup-simplify]: Simplify (+ 0 0) into 0
3.452 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.452 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.452 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
3.452 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
3.452 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
3.452 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.452 * [taylor]: Taking taylor expansion of x in x
3.452 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify 1 into 1
3.453 * [backup-simplify]: Simplify (/ 1 1) into 1
3.453 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.453 * [taylor]: Taking taylor expansion of 1.0 in x
3.453 * [backup-simplify]: Simplify 1.0 into 1.0
3.453 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.453 * [backup-simplify]: Simplify (sqrt (+ (exp (/ 1 x)) 1.0)) into (sqrt (+ (exp (/ 1 x)) 1.0))
3.453 * [backup-simplify]: Simplify (+ 0 0) into 0
3.454 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.454 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.454 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.455 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 1) into 0
3.455 * [backup-simplify]: Simplify 0 into 0
3.455 * [backup-simplify]: Simplify (+ 0 0) into 0
3.456 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.458 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 2) into 0
3.458 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify (+ 0 0) into 0
3.460 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.463 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 6) into 0
3.463 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify (+ 0 0) into 0
3.465 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.470 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 24) into 0
3.471 * [backup-simplify]: Simplify 0 into 0
3.471 * [backup-simplify]: Simplify (+ 0 0) into 0
3.472 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.481 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 120) into 0
3.481 * [backup-simplify]: Simplify 0 into 0
3.482 * [backup-simplify]: Simplify (+ 0 0) into 0
3.483 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.506 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 720) into 0
3.506 * [backup-simplify]: Simplify 0 into 0
3.506 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 (/ 1 x))) 1.0))) into (log (sqrt (+ (exp x) 1.0)))
3.506 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (exp (/ 1 (- x)))))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.506 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0
3.506 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
3.506 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
3.506 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
3.506 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.506 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.506 * [taylor]: Taking taylor expansion of -1 in x
3.506 * [backup-simplify]: Simplify -1 into -1
3.506 * [taylor]: Taking taylor expansion of x in x
3.506 * [backup-simplify]: Simplify 0 into 0
3.506 * [backup-simplify]: Simplify 1 into 1
3.507 * [backup-simplify]: Simplify (/ -1 1) into -1
3.507 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.507 * [taylor]: Taking taylor expansion of 1.0 in x
3.507 * [backup-simplify]: Simplify 1.0 into 1.0
3.507 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.507 * [backup-simplify]: Simplify (sqrt (+ (exp (/ -1 x)) 1.0)) into (sqrt (+ (exp (/ -1 x)) 1.0))
3.507 * [backup-simplify]: Simplify (+ 0 0) into 0
3.507 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.507 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.507 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
3.507 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
3.507 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
3.507 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.507 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.507 * [taylor]: Taking taylor expansion of -1 in x
3.507 * [backup-simplify]: Simplify -1 into -1
3.508 * [taylor]: Taking taylor expansion of x in x
3.508 * [backup-simplify]: Simplify 0 into 0
3.508 * [backup-simplify]: Simplify 1 into 1
3.508 * [backup-simplify]: Simplify (/ -1 1) into -1
3.508 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.508 * [taylor]: Taking taylor expansion of 1.0 in x
3.508 * [backup-simplify]: Simplify 1.0 into 1.0
3.508 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.508 * [backup-simplify]: Simplify (sqrt (+ (exp (/ -1 x)) 1.0)) into (sqrt (+ (exp (/ -1 x)) 1.0))
3.508 * [backup-simplify]: Simplify (+ 0 0) into 0
3.508 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.508 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.509 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.509 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 1) into 0
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify (+ 0 0) into 0
3.510 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.511 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 2) into 0
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify (+ 0 0) into 0
3.512 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.514 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 6) into 0
3.514 * [backup-simplify]: Simplify 0 into 0
3.514 * [backup-simplify]: Simplify (+ 0 0) into 0
3.514 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.517 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 24) into 0
3.518 * [backup-simplify]: Simplify 0 into 0
3.518 * [backup-simplify]: Simplify (+ 0 0) into 0
3.518 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.523 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 120) into 0
3.523 * [backup-simplify]: Simplify 0 into 0
3.523 * [backup-simplify]: Simplify (+ 0 0) into 0
3.524 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.531 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 720) into 0
3.531 * [backup-simplify]: Simplify 0 into 0
3.532 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 (/ 1 (- x)))) 1.0))) into (log (sqrt (+ (exp x) 1.0)))
3.532 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
3.532 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (exp x)))) into (log (sqrt (+ (exp x) 1.0)))
3.532 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0
3.532 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
3.532 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
3.532 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
3.532 * [taylor]: Taking taylor expansion of (exp x) in x
3.532 * [taylor]: Taking taylor expansion of x in x
3.532 * [backup-simplify]: Simplify 0 into 0
3.532 * [backup-simplify]: Simplify 1 into 1
3.532 * [backup-simplify]: Simplify (exp 0) into 1
3.532 * [taylor]: Taking taylor expansion of 1.0 in x
3.532 * [backup-simplify]: Simplify 1.0 into 1.0
3.532 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
3.533 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.534 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.534 * [backup-simplify]: Simplify (+ 1 0) into 1
3.536 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 2.0))) into (/ 1/2 (sqrt 2.0))
3.537 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.537 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
3.537 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
3.537 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
3.537 * [taylor]: Taking taylor expansion of (exp x) in x
3.537 * [taylor]: Taking taylor expansion of x in x
3.537 * [backup-simplify]: Simplify 0 into 0
3.537 * [backup-simplify]: Simplify 1 into 1
3.537 * [backup-simplify]: Simplify (exp 0) into 1
3.537 * [taylor]: Taking taylor expansion of 1.0 in x
3.537 * [backup-simplify]: Simplify 1.0 into 1.0
3.538 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
3.538 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.539 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.539 * [backup-simplify]: Simplify (+ 1 0) into 1
3.541 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 2.0))) into (/ 1/2 (sqrt 2.0))
3.542 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.543 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.553 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1/2 (sqrt 2.0))) 1)) (pow (sqrt 2.0) 1)))) 1) into (/ 1/2 (pow (sqrt 2.0) 2))
3.554 * [backup-simplify]: Simplify (/ 1/2 (pow (sqrt 2.0) 2)) into (/ 1/2 (pow (sqrt 2.0) 2))
3.556 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.557 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
3.561 * [backup-simplify]: Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2.0)) 2) (+)) (* 2 (sqrt 2.0))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2.0) 2)))) (sqrt 2.0)))
3.589 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 1/2 (sqrt 2.0))) 2)) (pow (sqrt 2.0) 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2.0) 2)))) (sqrt 2.0)))) 1)) (pow (sqrt 2.0) 1)))) 2) into (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))))
3.594 * [backup-simplify]: Simplify (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))) into (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))))
3.601 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))) (pow x 2)) (+ (* (/ 1/2 (pow (sqrt 2.0) 2)) x) (log (sqrt 2.0)))) into (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4))))
3.601 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (exp (/ 1 x))))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.601 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0
3.601 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
3.601 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
3.601 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
3.601 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.601 * [taylor]: Taking taylor expansion of x in x
3.601 * [backup-simplify]: Simplify 0 into 0
3.601 * [backup-simplify]: Simplify 1 into 1
3.602 * [backup-simplify]: Simplify (/ 1 1) into 1
3.602 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.602 * [taylor]: Taking taylor expansion of 1.0 in x
3.602 * [backup-simplify]: Simplify 1.0 into 1.0
3.602 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.602 * [backup-simplify]: Simplify (sqrt (+ (exp (/ 1 x)) 1.0)) into (sqrt (+ (exp (/ 1 x)) 1.0))
3.602 * [backup-simplify]: Simplify (+ 0 0) into 0
3.602 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.602 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.602 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
3.602 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
3.602 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
3.602 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.602 * [taylor]: Taking taylor expansion of x in x
3.602 * [backup-simplify]: Simplify 0 into 0
3.602 * [backup-simplify]: Simplify 1 into 1
3.603 * [backup-simplify]: Simplify (/ 1 1) into 1
3.603 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.603 * [taylor]: Taking taylor expansion of 1.0 in x
3.603 * [backup-simplify]: Simplify 1.0 into 1.0
3.603 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.603 * [backup-simplify]: Simplify (sqrt (+ (exp (/ 1 x)) 1.0)) into (sqrt (+ (exp (/ 1 x)) 1.0))
3.603 * [backup-simplify]: Simplify (+ 0 0) into 0
3.603 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.603 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.604 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.604 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 1) into 0
3.604 * [backup-simplify]: Simplify 0 into 0
3.604 * [backup-simplify]: Simplify (+ 0 0) into 0
3.605 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.606 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 2) into 0
3.606 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify (+ 0 0) into 0
3.607 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.615 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 6) into 0
3.615 * [backup-simplify]: Simplify 0 into 0
3.616 * [backup-simplify]: Simplify (+ 0 0) into 0
3.617 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.620 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 24) into 0
3.620 * [backup-simplify]: Simplify 0 into 0
3.620 * [backup-simplify]: Simplify (+ 0 0) into 0
3.621 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.626 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 120) into 0
3.626 * [backup-simplify]: Simplify 0 into 0
3.626 * [backup-simplify]: Simplify (+ 0 0) into 0
3.627 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.635 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 720) into 0
3.635 * [backup-simplify]: Simplify 0 into 0
3.636 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 (/ 1 x))) 1.0))) into (log (sqrt (+ (exp x) 1.0)))
3.636 * [backup-simplify]: Simplify (log (sqrt (+ 1.0 (exp (/ 1 (- x)))))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.636 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0
3.636 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
3.636 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
3.636 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
3.636 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.636 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.636 * [taylor]: Taking taylor expansion of -1 in x
3.636 * [backup-simplify]: Simplify -1 into -1
3.636 * [taylor]: Taking taylor expansion of x in x
3.636 * [backup-simplify]: Simplify 0 into 0
3.636 * [backup-simplify]: Simplify 1 into 1
3.636 * [backup-simplify]: Simplify (/ -1 1) into -1
3.636 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.636 * [taylor]: Taking taylor expansion of 1.0 in x
3.637 * [backup-simplify]: Simplify 1.0 into 1.0
3.637 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.637 * [backup-simplify]: Simplify (sqrt (+ (exp (/ -1 x)) 1.0)) into (sqrt (+ (exp (/ -1 x)) 1.0))
3.637 * [backup-simplify]: Simplify (+ 0 0) into 0
3.637 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.637 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.637 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
3.637 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
3.638 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
3.638 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.638 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.638 * [taylor]: Taking taylor expansion of -1 in x
3.638 * [backup-simplify]: Simplify -1 into -1
3.638 * [taylor]: Taking taylor expansion of x in x
3.638 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify 1 into 1
3.638 * [backup-simplify]: Simplify (/ -1 1) into -1
3.638 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.638 * [taylor]: Taking taylor expansion of 1.0 in x
3.638 * [backup-simplify]: Simplify 1.0 into 1.0
3.638 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.638 * [backup-simplify]: Simplify (sqrt (+ (exp (/ -1 x)) 1.0)) into (sqrt (+ (exp (/ -1 x)) 1.0))
3.639 * [backup-simplify]: Simplify (+ 0 0) into 0
3.639 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.639 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.639 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.640 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 1) into 0
3.640 * [backup-simplify]: Simplify 0 into 0
3.641 * [backup-simplify]: Simplify (+ 0 0) into 0
3.641 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.643 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 2) into 0
3.643 * [backup-simplify]: Simplify 0 into 0
3.644 * [backup-simplify]: Simplify (+ 0 0) into 0
3.645 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.648 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 6) into 0
3.648 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify (+ 0 0) into 0
3.651 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.657 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 24) into 0
3.657 * [backup-simplify]: Simplify 0 into 0
3.658 * [backup-simplify]: Simplify (+ 0 0) into 0
3.659 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.664 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 120) into 0
3.664 * [backup-simplify]: Simplify 0 into 0
3.664 * [backup-simplify]: Simplify (+ 0 0) into 0
3.665 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.673 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 720) into 0
3.673 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 (/ 1 (- x)))) 1.0))) into (log (sqrt (+ (exp x) 1.0)))
3.673 * * * * [progress]: [ 3 / 4 ] generating series at (2)
3.673 * [backup-simplify]: Simplify (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)) into (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y))
3.673 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in (x y) around 0
3.673 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in y
3.673 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in y
3.673 * [taylor]: Taking taylor expansion of 2 in y
3.673 * [backup-simplify]: Simplify 2 into 2
3.673 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in y
3.673 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in y
3.673 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
3.673 * [taylor]: Taking taylor expansion of (exp x) in y
3.673 * [taylor]: Taking taylor expansion of x in y
3.673 * [backup-simplify]: Simplify x into x
3.673 * [backup-simplify]: Simplify (exp x) into (exp x)
3.673 * [taylor]: Taking taylor expansion of 1.0 in y
3.673 * [backup-simplify]: Simplify 1.0 into 1.0
3.673 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0)
3.673 * [backup-simplify]: Simplify (sqrt (+ (exp x) 1.0)) into (sqrt (+ (exp x) 1.0))
3.674 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 1) 1)))) into 0
3.674 * [backup-simplify]: Simplify (+ 0 0) into 0
3.674 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp x) 1.0)))) into 0
3.675 * [backup-simplify]: Simplify (log (sqrt (+ (exp x) 1.0))) into (log (sqrt (+ (exp x) 1.0)))
3.675 * [taylor]: Taking taylor expansion of (* x y) in y
3.675 * [taylor]: Taking taylor expansion of x in y
3.675 * [backup-simplify]: Simplify x into x
3.675 * [taylor]: Taking taylor expansion of y in y
3.675 * [backup-simplify]: Simplify 0 into 0
3.675 * [backup-simplify]: Simplify 1 into 1
3.675 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in x
3.675 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in x
3.675 * [taylor]: Taking taylor expansion of 2 in x
3.675 * [backup-simplify]: Simplify 2 into 2
3.675 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
3.675 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
3.675 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
3.675 * [taylor]: Taking taylor expansion of (exp x) in x
3.675 * [taylor]: Taking taylor expansion of x in x
3.675 * [backup-simplify]: Simplify 0 into 0
3.675 * [backup-simplify]: Simplify 1 into 1
3.675 * [backup-simplify]: Simplify (exp 0) into 1
3.675 * [taylor]: Taking taylor expansion of 1.0 in x
3.675 * [backup-simplify]: Simplify 1.0 into 1.0
3.676 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
3.676 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.677 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.677 * [backup-simplify]: Simplify (+ 1 0) into 1
3.678 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 2.0))) into (/ 1/2 (sqrt 2.0))
3.678 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.678 * [taylor]: Taking taylor expansion of (* x y) in x
3.678 * [taylor]: Taking taylor expansion of x in x
3.678 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify 1 into 1
3.679 * [taylor]: Taking taylor expansion of y in x
3.679 * [backup-simplify]: Simplify y into y
3.679 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in x
3.679 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in x
3.679 * [taylor]: Taking taylor expansion of 2 in x
3.679 * [backup-simplify]: Simplify 2 into 2
3.679 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
3.679 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
3.679 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
3.679 * [taylor]: Taking taylor expansion of (exp x) in x
3.679 * [taylor]: Taking taylor expansion of x in x
3.679 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify 1 into 1
3.679 * [backup-simplify]: Simplify (exp 0) into 1
3.679 * [taylor]: Taking taylor expansion of 1.0 in x
3.679 * [backup-simplify]: Simplify 1.0 into 1.0
3.679 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
3.679 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.680 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.680 * [backup-simplify]: Simplify (+ 1 0) into 1
3.681 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 2.0))) into (/ 1/2 (sqrt 2.0))
3.682 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.682 * [taylor]: Taking taylor expansion of (* x y) in x
3.682 * [taylor]: Taking taylor expansion of x in x
3.682 * [backup-simplify]: Simplify 0 into 0
3.682 * [backup-simplify]: Simplify 1 into 1
3.682 * [taylor]: Taking taylor expansion of y in x
3.682 * [backup-simplify]: Simplify y into y
3.683 * [backup-simplify]: Simplify (* 2 (log (sqrt 2.0))) into (* 2 (log (sqrt 2.0)))
3.683 * [backup-simplify]: Simplify (* 0 y) into 0
3.683 * [backup-simplify]: Simplify (- 0) into 0
3.685 * [backup-simplify]: Simplify (+ (* 2 (log (sqrt 2.0))) 0) into (* 2 (log (sqrt 2.0)))
3.685 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt 2.0))) in y
3.685 * [taylor]: Taking taylor expansion of 2 in y
3.685 * [backup-simplify]: Simplify 2 into 2
3.685 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in y
3.685 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
3.685 * [taylor]: Taking taylor expansion of 2.0 in y
3.685 * [backup-simplify]: Simplify 2.0 into 2.0
3.685 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.685 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
3.686 * [backup-simplify]: Simplify (log (sqrt 2.0)) into (log (sqrt 2.0))
3.687 * [backup-simplify]: Simplify (* 2 (log (sqrt 2.0))) into (* 2 (log (sqrt 2.0)))
3.688 * [backup-simplify]: Simplify (* 2 (log (sqrt 2.0))) into (* 2 (log (sqrt 2.0)))
3.694 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1/2 (sqrt 2.0))) 1)) (pow (sqrt 2.0) 1)))) 1) into (/ 1/2 (pow (sqrt 2.0) 2))
3.696 * [backup-simplify]: Simplify (+ (* 2 (/ 1/2 (pow (sqrt 2.0) 2))) (* 0 (log (sqrt 2.0)))) into (/ 1 (pow (sqrt 2.0) 2))
3.697 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.697 * [backup-simplify]: Simplify (- y) into (- y)
3.698 * [backup-simplify]: Simplify (+ (/ 1 (pow (sqrt 2.0) 2)) (- y)) into (- (/ 1 (pow (sqrt 2.0) 2)) y)
3.698 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (sqrt 2.0) 2)) y) in y
3.698 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 2)) in y
3.698 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
3.698 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
3.698 * [taylor]: Taking taylor expansion of 2.0 in y
3.698 * [backup-simplify]: Simplify 2.0 into 2.0
3.698 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.699 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
3.699 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
3.701 * [backup-simplify]: Simplify (/ 1 (pow (sqrt 2.0) 2)) into (/ 1 (pow (sqrt 2.0) 2))
3.701 * [taylor]: Taking taylor expansion of y in y
3.701 * [backup-simplify]: Simplify 0 into 0
3.701 * [backup-simplify]: Simplify 1 into 1
3.701 * [backup-simplify]: Simplify (- 0) into 0
3.704 * [backup-simplify]: Simplify (+ (/ 1 (pow (sqrt 2.0) 2)) 0) into (/ 1 (pow (sqrt 2.0) 2))
3.705 * [backup-simplify]: Simplify (/ 1 (pow (sqrt 2.0) 2)) into (/ 1 (pow (sqrt 2.0) 2))
3.707 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2.0) 1)))) 1) into 0
3.708 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log (sqrt 2.0)))) into 0
3.708 * [backup-simplify]: Simplify 0 into 0
3.710 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.710 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
3.715 * [backup-simplify]: Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2.0)) 2) (+)) (* 2 (sqrt 2.0))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2.0) 2)))) (sqrt 2.0)))
3.740 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 1/2 (sqrt 2.0))) 2)) (pow (sqrt 2.0) 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2.0) 2)))) (sqrt 2.0)))) 1)) (pow (sqrt 2.0) 1)))) 2) into (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))))
3.753 * [backup-simplify]: Simplify (+ (* 2 (* 1/2 (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))))) (+ (* 0 (/ 1/2 (pow (sqrt 2.0) 2))) (* 0 (log (sqrt 2.0))))) into (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))
3.754 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.754 * [backup-simplify]: Simplify (- 0) into 0
3.763 * [backup-simplify]: Simplify (+ (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))) 0) into (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))
3.763 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))) in y
3.763 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) in y
3.763 * [taylor]: Taking taylor expansion of 1/2 in y
3.763 * [backup-simplify]: Simplify 1/2 into 1/2
3.763 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 2)) in y
3.763 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
3.763 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
3.763 * [taylor]: Taking taylor expansion of 2.0 in y
3.763 * [backup-simplify]: Simplify 2.0 into 2.0
3.764 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.764 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
3.765 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
3.767 * [backup-simplify]: Simplify (/ 1 (pow (sqrt 2.0) 2)) into (/ 1 (pow (sqrt 2.0) 2))
3.767 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow (sqrt 2.0) 4))) in y
3.767 * [taylor]: Taking taylor expansion of 1/2 in y
3.767 * [backup-simplify]: Simplify 1/2 into 1/2
3.767 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 4)) in y
3.767 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 4) in y
3.767 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
3.767 * [taylor]: Taking taylor expansion of 2.0 in y
3.767 * [backup-simplify]: Simplify 2.0 into 2.0
3.768 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
3.768 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
3.769 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
3.771 * [backup-simplify]: Simplify (* (pow (sqrt 2.0) 2) (pow (sqrt 2.0) 2)) into (pow (sqrt 2.0) 4)
3.773 * [backup-simplify]: Simplify (/ 1 (pow (sqrt 2.0) 4)) into (/ 1 (pow (sqrt 2.0) 4))
3.775 * [backup-simplify]: Simplify (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) into (/ 1/2 (pow (sqrt 2.0) 2))
3.778 * [backup-simplify]: Simplify (* 1/2 (/ 1 (pow (sqrt 2.0) 4))) into (/ 1/2 (pow (sqrt 2.0) 4))
3.780 * [backup-simplify]: Simplify (- (/ 1/2 (pow (sqrt 2.0) 4))) into (- (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))
3.787 * [backup-simplify]: Simplify (+ (/ 1/2 (pow (sqrt 2.0) 2)) (- (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))) into (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))
3.795 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))) into (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4))))
3.808 * [backup-simplify]: Simplify (+ (* (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))) (pow (* 1 x) 2)) (+ (* (/ 1 (pow (sqrt 2.0) 2)) (* 1 x)) (* 2 (log (sqrt 2.0))))) into (- (+ (* 1/2 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (/ x (pow (sqrt 2.0) 2)) (* 2 (log (sqrt 2.0))))) (* 1/2 (/ (pow x 2) (pow (sqrt 2.0) 4))))
3.808 * [backup-simplify]: Simplify (- (+ (log (sqrt (+ 1.0 (exp (/ 1 x))))) (log (sqrt (+ 1.0 (exp (/ 1 x)))))) (* (/ 1 x) (/ 1 y))) into (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y)))
3.808 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in (x y) around 0
3.808 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in y
3.808 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in y
3.808 * [taylor]: Taking taylor expansion of 2 in y
3.808 * [backup-simplify]: Simplify 2 into 2
3.808 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in y
3.808 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in y
3.809 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
3.809 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
3.809 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.809 * [taylor]: Taking taylor expansion of x in y
3.809 * [backup-simplify]: Simplify x into x
3.809 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.809 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.809 * [taylor]: Taking taylor expansion of 1.0 in y
3.809 * [backup-simplify]: Simplify 1.0 into 1.0
3.809 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.809 * [backup-simplify]: Simplify (sqrt (+ (exp (/ 1 x)) 1.0)) into (sqrt (+ (exp (/ 1 x)) 1.0))
3.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.810 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
3.810 * [backup-simplify]: Simplify (+ 0 0) into 0
3.810 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.810 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.810 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.810 * [taylor]: Taking taylor expansion of (* x y) in y
3.810 * [taylor]: Taking taylor expansion of x in y
3.810 * [backup-simplify]: Simplify x into x
3.810 * [taylor]: Taking taylor expansion of y in y
3.810 * [backup-simplify]: Simplify 0 into 0
3.810 * [backup-simplify]: Simplify 1 into 1
3.810 * [backup-simplify]: Simplify (* x 0) into 0
3.811 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.811 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.811 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in x
3.811 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in x
3.811 * [taylor]: Taking taylor expansion of 2 in x
3.811 * [backup-simplify]: Simplify 2 into 2
3.811 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
3.811 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
3.811 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
3.811 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.811 * [taylor]: Taking taylor expansion of x in x
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify 1 into 1
3.811 * [backup-simplify]: Simplify (/ 1 1) into 1
3.811 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.811 * [taylor]: Taking taylor expansion of 1.0 in x
3.811 * [backup-simplify]: Simplify 1.0 into 1.0
3.811 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.811 * [backup-simplify]: Simplify (sqrt (+ (exp (/ 1 x)) 1.0)) into (sqrt (+ (exp (/ 1 x)) 1.0))
3.812 * [backup-simplify]: Simplify (+ 0 0) into 0
3.812 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.812 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.812 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.812 * [taylor]: Taking taylor expansion of (* x y) in x
3.812 * [taylor]: Taking taylor expansion of x in x
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify 1 into 1
3.812 * [taylor]: Taking taylor expansion of y in x
3.812 * [backup-simplify]: Simplify y into y
3.812 * [backup-simplify]: Simplify (* 0 y) into 0
3.812 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.812 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.812 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in x
3.812 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in x
3.813 * [taylor]: Taking taylor expansion of 2 in x
3.813 * [backup-simplify]: Simplify 2 into 2
3.813 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
3.813 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
3.813 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
3.813 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.813 * [taylor]: Taking taylor expansion of x in x
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (/ 1 1) into 1
3.813 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.813 * [taylor]: Taking taylor expansion of 1.0 in x
3.813 * [backup-simplify]: Simplify 1.0 into 1.0
3.813 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.813 * [backup-simplify]: Simplify (sqrt (+ (exp (/ 1 x)) 1.0)) into (sqrt (+ (exp (/ 1 x)) 1.0))
3.813 * [backup-simplify]: Simplify (+ 0 0) into 0
3.814 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.814 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.814 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.814 * [taylor]: Taking taylor expansion of (* x y) in x
3.814 * [taylor]: Taking taylor expansion of x in x
3.814 * [backup-simplify]: Simplify 0 into 0
3.814 * [backup-simplify]: Simplify 1 into 1
3.814 * [taylor]: Taking taylor expansion of y in x
3.814 * [backup-simplify]: Simplify y into y
3.814 * [backup-simplify]: Simplify (* 0 y) into 0
3.814 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.814 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.814 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.814 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.814 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.814 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.814 * [taylor]: Taking taylor expansion of y in y
3.814 * [backup-simplify]: Simplify 0 into 0
3.814 * [backup-simplify]: Simplify 1 into 1
3.815 * [backup-simplify]: Simplify (/ 1 1) into 1
3.815 * [backup-simplify]: Simplify (- 1) into -1
3.815 * [backup-simplify]: Simplify -1 into -1
3.815 * [backup-simplify]: Simplify (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) into (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0))))
3.816 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.816 * [backup-simplify]: Simplify (- 0) into 0
3.816 * [backup-simplify]: Simplify (+ (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) 0) into (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0))))
3.816 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in y
3.816 * [taylor]: Taking taylor expansion of 2 in y
3.816 * [backup-simplify]: Simplify 2 into 2
3.816 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in y
3.816 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in y
3.816 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
3.816 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
3.816 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.816 * [taylor]: Taking taylor expansion of x in y
3.816 * [backup-simplify]: Simplify x into x
3.816 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.816 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.817 * [taylor]: Taking taylor expansion of 1.0 in y
3.817 * [backup-simplify]: Simplify 1.0 into 1.0
3.817 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.817 * [backup-simplify]: Simplify (sqrt (+ (exp (/ 1 x)) 1.0)) into (sqrt (+ (exp (/ 1 x)) 1.0))
3.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.817 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
3.818 * [backup-simplify]: Simplify (+ 0 0) into 0
3.818 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.818 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ 1 x)) 1.0))) into (log (sqrt (+ (exp (/ 1 x)) 1.0)))
3.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.818 * [backup-simplify]: Simplify (- 0) into 0
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 1) into 0
3.820 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log (sqrt (+ (exp (/ 1 x)) 1.0))))) into 0
3.820 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.820 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.821 * [backup-simplify]: Simplify (- 0) into 0
3.821 * [backup-simplify]: Simplify (+ 0 0) into 0
3.821 * [taylor]: Taking taylor expansion of 0 in y
3.821 * [backup-simplify]: Simplify 0 into 0
3.821 * [backup-simplify]: Simplify (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) into (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0))))
3.821 * [backup-simplify]: Simplify (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) into (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0))))
3.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.822 * [backup-simplify]: Simplify (- 0) into 0
3.822 * [backup-simplify]: Simplify 0 into 0
3.822 * [backup-simplify]: Simplify (+ 0 0) into 0
3.823 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.824 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 2) into 0
3.825 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (sqrt (+ (exp (/ 1 x)) 1.0)))))) into 0
3.826 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.826 * [backup-simplify]: Simplify (- 0) into 0
3.826 * [backup-simplify]: Simplify (+ 0 0) into 0
3.826 * [taylor]: Taking taylor expansion of 0 in y
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 0 into 0
3.827 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 1) into 0
3.827 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log (sqrt (+ (exp (/ 1 x)) 1.0))))) into 0
3.827 * [backup-simplify]: Simplify 0 into 0
3.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.828 * [backup-simplify]: Simplify (- 0) into 0
3.828 * [backup-simplify]: Simplify 0 into 0
3.829 * [backup-simplify]: Simplify (+ 0 0) into 0
3.829 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1.0)))) into 0
3.832 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ 1 x)) 1.0)) 1)))) 6) into 0
3.833 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt (+ (exp (/ 1 x)) 1.0))))))) into 0
3.834 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
3.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.835 * [backup-simplify]: Simplify (- 0) into 0
3.835 * [backup-simplify]: Simplify (+ 0 0) into 0
3.835 * [taylor]: Taking taylor expansion of 0 in y
3.835 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify (+ (* 2 (log (sqrt (+ (exp (/ 1 (/ 1 x))) 1.0)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y))
3.836 * [backup-simplify]: Simplify (- (+ (log (sqrt (+ 1.0 (exp (/ 1 (- x)))))) (log (sqrt (+ 1.0 (exp (/ 1 (- x))))))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y)))
3.836 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in (x y) around 0
3.836 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in y
3.836 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in y
3.836 * [taylor]: Taking taylor expansion of 2 in y
3.836 * [backup-simplify]: Simplify 2 into 2
3.836 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in y
3.836 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in y
3.836 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
3.836 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
3.836 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.836 * [taylor]: Taking taylor expansion of -1 in y
3.836 * [backup-simplify]: Simplify -1 into -1
3.836 * [taylor]: Taking taylor expansion of x in y
3.836 * [backup-simplify]: Simplify x into x
3.836 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.836 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.836 * [taylor]: Taking taylor expansion of 1.0 in y
3.836 * [backup-simplify]: Simplify 1.0 into 1.0
3.836 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.836 * [backup-simplify]: Simplify (sqrt (+ (exp (/ -1 x)) 1.0)) into (sqrt (+ (exp (/ -1 x)) 1.0))
3.836 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
3.837 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
3.837 * [backup-simplify]: Simplify (+ 0 0) into 0
3.837 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.837 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.837 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.837 * [taylor]: Taking taylor expansion of (* x y) in y
3.837 * [taylor]: Taking taylor expansion of x in y
3.837 * [backup-simplify]: Simplify x into x
3.837 * [taylor]: Taking taylor expansion of y in y
3.837 * [backup-simplify]: Simplify 0 into 0
3.837 * [backup-simplify]: Simplify 1 into 1
3.837 * [backup-simplify]: Simplify (* x 0) into 0
3.838 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.838 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.838 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in x
3.838 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in x
3.838 * [taylor]: Taking taylor expansion of 2 in x
3.838 * [backup-simplify]: Simplify 2 into 2
3.838 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
3.838 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
3.838 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
3.838 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.838 * [taylor]: Taking taylor expansion of -1 in x
3.838 * [backup-simplify]: Simplify -1 into -1
3.838 * [taylor]: Taking taylor expansion of x in x
3.838 * [backup-simplify]: Simplify 0 into 0
3.838 * [backup-simplify]: Simplify 1 into 1
3.838 * [backup-simplify]: Simplify (/ -1 1) into -1
3.838 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.838 * [taylor]: Taking taylor expansion of 1.0 in x
3.838 * [backup-simplify]: Simplify 1.0 into 1.0
3.838 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.839 * [backup-simplify]: Simplify (sqrt (+ (exp (/ -1 x)) 1.0)) into (sqrt (+ (exp (/ -1 x)) 1.0))
3.839 * [backup-simplify]: Simplify (+ 0 0) into 0
3.839 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.839 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.839 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.839 * [taylor]: Taking taylor expansion of (* x y) in x
3.839 * [taylor]: Taking taylor expansion of x in x
3.839 * [backup-simplify]: Simplify 0 into 0
3.839 * [backup-simplify]: Simplify 1 into 1
3.839 * [taylor]: Taking taylor expansion of y in x
3.839 * [backup-simplify]: Simplify y into y
3.839 * [backup-simplify]: Simplify (* 0 y) into 0
3.839 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.839 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.840 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in x
3.840 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in x
3.840 * [taylor]: Taking taylor expansion of 2 in x
3.840 * [backup-simplify]: Simplify 2 into 2
3.840 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
3.840 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
3.840 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
3.840 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.840 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.840 * [taylor]: Taking taylor expansion of -1 in x
3.840 * [backup-simplify]: Simplify -1 into -1
3.840 * [taylor]: Taking taylor expansion of x in x
3.840 * [backup-simplify]: Simplify 0 into 0
3.840 * [backup-simplify]: Simplify 1 into 1
3.840 * [backup-simplify]: Simplify (/ -1 1) into -1
3.840 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.840 * [taylor]: Taking taylor expansion of 1.0 in x
3.840 * [backup-simplify]: Simplify 1.0 into 1.0
3.840 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.840 * [backup-simplify]: Simplify (sqrt (+ (exp (/ -1 x)) 1.0)) into (sqrt (+ (exp (/ -1 x)) 1.0))
3.841 * [backup-simplify]: Simplify (+ 0 0) into 0
3.841 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.841 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.841 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.841 * [taylor]: Taking taylor expansion of (* x y) in x
3.841 * [taylor]: Taking taylor expansion of x in x
3.841 * [backup-simplify]: Simplify 0 into 0
3.841 * [backup-simplify]: Simplify 1 into 1
3.841 * [taylor]: Taking taylor expansion of y in x
3.841 * [backup-simplify]: Simplify y into y
3.841 * [backup-simplify]: Simplify (* 0 y) into 0
3.841 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.841 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.842 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.842 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.842 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.842 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.842 * [taylor]: Taking taylor expansion of y in y
3.842 * [backup-simplify]: Simplify 0 into 0
3.842 * [backup-simplify]: Simplify 1 into 1
3.842 * [backup-simplify]: Simplify (/ 1 1) into 1
3.843 * [backup-simplify]: Simplify (- 1) into -1
3.843 * [backup-simplify]: Simplify -1 into -1
3.843 * [backup-simplify]: Simplify (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) into (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0))))
3.843 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.844 * [backup-simplify]: Simplify (- 0) into 0
3.844 * [backup-simplify]: Simplify (+ (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) 0) into (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0))))
3.844 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in y
3.844 * [taylor]: Taking taylor expansion of 2 in y
3.844 * [backup-simplify]: Simplify 2 into 2
3.844 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in y
3.844 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in y
3.844 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
3.844 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
3.844 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.844 * [taylor]: Taking taylor expansion of -1 in y
3.844 * [backup-simplify]: Simplify -1 into -1
3.844 * [taylor]: Taking taylor expansion of x in y
3.844 * [backup-simplify]: Simplify x into x
3.844 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.844 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.844 * [taylor]: Taking taylor expansion of 1.0 in y
3.844 * [backup-simplify]: Simplify 1.0 into 1.0
3.844 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.844 * [backup-simplify]: Simplify (sqrt (+ (exp (/ -1 x)) 1.0)) into (sqrt (+ (exp (/ -1 x)) 1.0))
3.845 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
3.845 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
3.851 * [backup-simplify]: Simplify (+ 0 0) into 0
3.851 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.851 * [backup-simplify]: Simplify (log (sqrt (+ (exp (/ -1 x)) 1.0))) into (log (sqrt (+ (exp (/ -1 x)) 1.0)))
3.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.852 * [backup-simplify]: Simplify (- 0) into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.853 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 1) into 0
3.853 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log (sqrt (+ (exp (/ -1 x)) 1.0))))) into 0
3.854 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.854 * [backup-simplify]: Simplify (- 0) into 0
3.855 * [backup-simplify]: Simplify (+ 0 0) into 0
3.855 * [taylor]: Taking taylor expansion of 0 in y
3.855 * [backup-simplify]: Simplify 0 into 0
3.855 * [backup-simplify]: Simplify (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) into (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0))))
3.855 * [backup-simplify]: Simplify (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) into (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0))))
3.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.856 * [backup-simplify]: Simplify (- 0) into 0
3.856 * [backup-simplify]: Simplify 0 into 0
3.856 * [backup-simplify]: Simplify (+ 0 0) into 0
3.857 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.858 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 2) into 0
3.858 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (sqrt (+ (exp (/ -1 x)) 1.0)))))) into 0
3.859 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.860 * [backup-simplify]: Simplify (- 0) into 0
3.860 * [backup-simplify]: Simplify (+ 0 0) into 0
3.860 * [taylor]: Taking taylor expansion of 0 in y
3.860 * [backup-simplify]: Simplify 0 into 0
3.860 * [backup-simplify]: Simplify 0 into 0
3.861 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 1) into 0
3.861 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log (sqrt (+ (exp (/ -1 x)) 1.0))))) into 0
3.861 * [backup-simplify]: Simplify 0 into 0
3.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.862 * [backup-simplify]: Simplify (- 0) into 0
3.862 * [backup-simplify]: Simplify 0 into 0
3.863 * [backup-simplify]: Simplify (+ 0 0) into 0
3.864 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1.0)))) into 0
3.867 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt (+ (exp (/ -1 x)) 1.0)) 1)))) 6) into 0
3.869 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt (+ (exp (/ -1 x)) 1.0))))))) into 0
3.871 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
3.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.871 * [backup-simplify]: Simplify (- 0) into 0
3.872 * [backup-simplify]: Simplify (+ 0 0) into 0
3.872 * [taylor]: Taking taylor expansion of 0 in y
3.872 * [backup-simplify]: Simplify 0 into 0
3.872 * [backup-simplify]: Simplify 0 into 0
3.872 * [backup-simplify]: Simplify 0 into 0
3.872 * [backup-simplify]: Simplify (+ (* 2 (log (sqrt (+ (exp (/ -1 (/ 1 (- x)))) 1.0)))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y))
3.873 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1)
3.873 * [backup-simplify]: Simplify (+ 1.0 (exp x)) into (+ (exp x) 1.0)
3.873 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
3.873 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
3.873 * [taylor]: Taking taylor expansion of (exp x) in x
3.873 * [taylor]: Taking taylor expansion of x in x
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [backup-simplify]: Simplify 1 into 1
3.873 * [backup-simplify]: Simplify (exp 0) into 1
3.873 * [taylor]: Taking taylor expansion of 1.0 in x
3.873 * [backup-simplify]: Simplify 1.0 into 1.0
3.873 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
3.873 * [taylor]: Taking taylor expansion of (exp x) in x
3.873 * [taylor]: Taking taylor expansion of x in x
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [backup-simplify]: Simplify 1 into 1
3.873 * [backup-simplify]: Simplify (exp 0) into 1
3.873 * [taylor]: Taking taylor expansion of 1.0 in x
3.873 * [backup-simplify]: Simplify 1.0 into 1.0
3.874 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
3.874 * [backup-simplify]: Simplify 2.0 into 2.0
3.875 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.875 * [backup-simplify]: Simplify (+ 1 0) into 1
3.875 * [backup-simplify]: Simplify 1 into 1
3.877 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.878 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
3.878 * [backup-simplify]: Simplify 1/2 into 1/2
3.878 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0))
3.878 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1.0)
3.878 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
3.878 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
3.878 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.878 * [taylor]: Taking taylor expansion of x in x
3.878 * [backup-simplify]: Simplify 0 into 0
3.878 * [backup-simplify]: Simplify 1 into 1
3.879 * [backup-simplify]: Simplify (/ 1 1) into 1
3.879 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.879 * [taylor]: Taking taylor expansion of 1.0 in x
3.879 * [backup-simplify]: Simplify 1.0 into 1.0
3.879 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
3.879 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.879 * [taylor]: Taking taylor expansion of x in x
3.879 * [backup-simplify]: Simplify 0 into 0
3.879 * [backup-simplify]: Simplify 1 into 1
3.880 * [backup-simplify]: Simplify (/ 1 1) into 1
3.880 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.880 * [taylor]: Taking taylor expansion of 1.0 in x
3.880 * [backup-simplify]: Simplify 1.0 into 1.0
3.880 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.880 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
3.880 * [backup-simplify]: Simplify (+ 0 0) into 0
3.880 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify (+ 0 0) into 0
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify (+ 0 0) into 0
3.881 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify (+ 0 0) into 0
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0)
3.883 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1.0)
3.883 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
3.883 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
3.883 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.883 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.883 * [taylor]: Taking taylor expansion of -1 in x
3.883 * [backup-simplify]: Simplify -1 into -1
3.883 * [taylor]: Taking taylor expansion of x in x
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify 1 into 1
3.884 * [backup-simplify]: Simplify (/ -1 1) into -1
3.884 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.884 * [taylor]: Taking taylor expansion of 1.0 in x
3.884 * [backup-simplify]: Simplify 1.0 into 1.0
3.884 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
3.884 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.884 * [taylor]: Taking taylor expansion of -1 in x
3.884 * [backup-simplify]: Simplify -1 into -1
3.884 * [taylor]: Taking taylor expansion of x in x
3.884 * [backup-simplify]: Simplify 0 into 0
3.884 * [backup-simplify]: Simplify 1 into 1
3.885 * [backup-simplify]: Simplify (/ -1 1) into -1
3.885 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.885 * [taylor]: Taking taylor expansion of 1.0 in x
3.885 * [backup-simplify]: Simplify 1.0 into 1.0
3.885 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.885 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
3.885 * [backup-simplify]: Simplify (+ 0 0) into 0
3.885 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify (+ 0 0) into 0
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify (+ 0 0) into 0
3.886 * [backup-simplify]: Simplify 0 into 0
3.887 * [backup-simplify]: Simplify (+ 0 0) into 0
3.887 * [backup-simplify]: Simplify 0 into 0
3.887 * [backup-simplify]: Simplify (+ 0 0) into 0
3.887 * [backup-simplify]: Simplify 0 into 0
3.888 * [backup-simplify]: Simplify (+ 0 0) into 0
3.888 * [backup-simplify]: Simplify 0 into 0
3.888 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0)
3.888 * * * [progress]: simplifying candidates
3.892 * [simplify]: Simplifying:
  (expm1 (log (sqrt (+ 1.0 (exp x)))))
  (log1p (log (sqrt (+ 1.0 (exp x)))))
  (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))
  (log (sqrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (sqrt (+ 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (log (sqrt (+ 1.0 (exp x)))))
  (exp (log (sqrt (+ 1.0 (exp x)))))
  (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))
  (cbrt (log (sqrt (+ 1.0 (exp x)))))
  (* (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (expm1 (log (sqrt (+ 1.0 (exp x)))))
  (log1p (log (sqrt (+ 1.0 (exp x)))))
  (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))
  (log (sqrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (sqrt (+ 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (log (sqrt (+ 1.0 (exp x)))))
  (exp (log (sqrt (+ 1.0 (exp x)))))
  (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))
  (cbrt (log (sqrt (+ 1.0 (exp x)))))
  (* (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (fma (* (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))))) (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (sqrt (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (sqrt (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1/2 (+ (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (/ 1 2) (+ (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (+ (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (sqrt (log (sqrt (+ 1.0 (exp x))))) (+ (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (log (+ 1.0 (exp x))) (+ 1/2 1/2) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (log (+ 1.0 (exp x))) (+ 1/2 (/ 1 2)) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (log (sqrt (+ 1.0 (exp x)))) (+ 1 1) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (log (sqrt (+ 1.0 (exp x)))) (+ 1 1) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (log (+ 1.0 (exp x))) (+ (/ 1 2) 1/2) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (log (+ 1.0 (exp x))) (+ (/ 1 2) (/ 1 2)) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (cbrt (log (sqrt (+ 1.0 (exp x))))) (+ (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (sqrt (log (sqrt (+ 1.0 (exp x))))) (+ (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (log (sqrt (+ 1.0 (exp x)))) (+ 1 1) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (log (sqrt (+ 1.0 (exp x)))) (+ 1 1) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (+ 1 1) (log (sqrt (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (+ 1 1) (log (sqrt (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (+ 1 1) (log (sqrt (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (+ 1 1) (log (sqrt (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 2 (log (sqrt (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))
  (log1p (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x)))) (exp (* x y)))
  (/ (exp (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (exp (* x y)))
  (log (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))
  (exp (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))
  (* (cbrt (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y))) (cbrt (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y))))
  (cbrt (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))
  (* (* (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)) (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y))) (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))
  (sqrt (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))
  (sqrt (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))
  (- (pow (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) 3) (pow (* x y) 3))
  (+ (* (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (+ (* (* x y) (* x y)) (* (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y))))
  (- (* x y))
  (- (* (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (* (* x y) (* x y)))
  (+ (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y))
  (- (log (sqrt (+ 1.0 (exp x)))) (* x y))
  (+ (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* x y))
  (+ (log (sqrt (- 1.0 (exp x)))) (* x y))
  (+ (- (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ 1.0 (exp x))))) (* x y))
  (+ (- (log (sqrt (- 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y))
  (- (* x y))
  (expm1 (+ 1.0 (exp x)))
  (log1p (+ 1.0 (exp x)))
  (* (exp 1.0) (exp (exp x)))
  (log (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))
  (- (* 1.0 1.0) (* (exp x) (exp x)))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4))))
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4))))
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (- (+ (* 1/2 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (/ x (pow (sqrt 2.0) 2)) (* 2 (log (sqrt 2.0))))) (* 1/2 (/ (pow x 2) (pow (sqrt 2.0) 4))))
  (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y))
  (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
3.898 * * [simplify]: Extracting # 0 : cost  0
3.899 * * [simplify]: Extracting # 1 : cost  0
3.899 * * [simplify]: Extracting # 2 : cost  0
3.899 * * [simplify]: Extracting # 3 : cost  0
3.900 * * [simplify]: Extracting # 4 : cost  0
3.900 * * [simplify]: Extracting # 5 : cost  0
3.901 * * [simplify]: Extracting # 6 : cost  0
3.901 * * [simplify]: Extracting # 7 : cost  0
3.902 * * [simplify]: iteration  0 :  160  enodes  (cost  2031 )
3.953 * * [simplify]: Extracting # 0 : cost  0
3.954 * * [simplify]: Extracting # 1 : cost  0
3.955 * * [simplify]: Extracting # 2 : cost  0
3.956 * * [simplify]: Extracting # 3 : cost  0
3.956 * * [simplify]: Extracting # 4 : cost  0
3.957 * * [simplify]: iteration  1 :  365  enodes  (cost  1730 )
4.130 * * [simplify]: Extracting # 0 : cost  0
4.131 * * [simplify]: Extracting # 1 : cost  0
4.133 * * [simplify]: Extracting # 2 : cost  0
4.134 * * [simplify]: Extracting # 3 : cost  0
4.135 * * [simplify]: Extracting # 4 : cost  0
4.138 * * [simplify]: iteration  2 :  1376  enodes  (cost  1462 )
4.832 * * [simplify]: Extracting # 0 : cost  0
4.845 * * [simplify]: Extracting # 1 : cost  0
4.857 * * [simplify]: Extracting # 2 : cost  0
4.868 * * [simplify]: Extracting # 3 : cost  0
4.879 * * [simplify]: Extracting # 4 : cost  0
4.891 * * [simplify]: iteration done:  5000  enodes  (cost  1409 )
4.892 * [simplify]: Simplified to:
  (expm1 (log (sqrt (+ 1.0 (exp x)))))
  (log1p (log (sqrt (+ 1.0 (exp x)))))
  (* 2 (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (fabs (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  0
  (log (sqrt (+ (exp x) 1.0)))
  0
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  0
  (log (sqrt (+ (exp x) 1.0)))
  (log (hypot (pow (exp x) 3/2) (pow 1.0 3/2)))
  (log (sqrt (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (- (* 1.0 1.0) (exp (+ x x)))))
  (log (sqrt (- 1.0 (exp x))))
  (log (+ (exp x) 1.0))
  (log (sqrt (+ (exp x) 1.0)))
  (log (+ (exp x) 1.0))
  (log (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (+ (exp x) 1.0))
  (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))
  (cbrt (log (sqrt (+ 1.0 (exp x)))))
  (pow (log (sqrt (+ (exp x) 1.0))) 3)
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (expm1 (log (sqrt (+ 1.0 (exp x)))))
  (log1p (log (sqrt (+ 1.0 (exp x)))))
  (* 2 (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (fabs (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  0
  (log (sqrt (+ (exp x) 1.0)))
  0
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  0
  (log (sqrt (+ (exp x) 1.0)))
  (log (hypot (pow (exp x) 3/2) (pow 1.0 3/2)))
  (log (sqrt (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (- (* 1.0 1.0) (exp (+ x x)))))
  (log (sqrt (- 1.0 (exp x))))
  (log (+ (exp x) 1.0))
  (log (sqrt (+ (exp x) 1.0)))
  (log (+ (exp x) 1.0))
  (log (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (+ (exp x) 1.0))
  (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))
  (cbrt (log (sqrt (+ 1.0 (exp x)))))
  (pow (log (sqrt (+ (exp x) 1.0))) 3)
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (fma (- y) x (pow (cbrt (log (+ (exp x) 1.0))) 3))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (- (+ (pow (cbrt (log (sqrt (+ 1.0 (exp x))))) 3) (pow (cbrt (log (sqrt (+ 1.0 (exp x))))) 3)) (* y x))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (- (+ (pow (cbrt (log (sqrt (+ 1.0 (exp x))))) 3) (pow (cbrt (log (sqrt (+ 1.0 (exp x))))) 3)) (* y x))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (* y (+ (- x) x))
  (expm1 (- (log (+ (exp x) 1.0)) (* y x)))
  (log1p (- (log (+ (exp x) 1.0)) (* y x)))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (- (* y x))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (log (- (log (+ (exp x) 1.0)) (* y x)))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (* (cbrt (- (log (+ (exp x) 1.0)) (* y x))) (cbrt (- (log (+ (exp x) 1.0)) (* y x))))
  (cbrt (- (log (+ (exp x) 1.0)) (* y x)))
  (pow (- (log (+ (exp x) 1.0)) (* y x)) 3)
  (sqrt (- (log (+ (exp x) 1.0)) (* y x)))
  (sqrt (- (log (+ (exp x) 1.0)) (* y x)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (fma (* (* y x) x) y (* (log (+ (exp x) 1.0)) (fma y x (log (+ (exp x) 1.0)))))
  (- (* y x))
  (* (fma y x (log (+ (exp x) 1.0))) (- (log (+ (exp x) 1.0)) (* y x)))
  (fma y x (log (+ (exp x) 1.0)))
  (- (log (sqrt (+ 1.0 (exp x)))) (* x y))
  (fma x y (log (sqrt (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))))))
  (fma y x (log (sqrt (- 1.0 (exp x)))))
  (fma x y (- (log (sqrt (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))))) (log (sqrt (+ (exp x) 1.0)))))
  (fma x y (- (log (sqrt (- 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))))
  (- (* y x))
  (expm1 (+ 1.0 (exp x)))
  (log1p (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (log (+ (exp x) 1.0))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (pow (+ (exp x) 1.0) 3)
  (sqrt (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))
  (- (* 1.0 1.0) (exp (+ x x)))
  (- 1.0 (exp x))
  (+ (exp x) 1.0)
  (fma -1/4 (/ (pow x 2) (* 2.0 2.0)) (fma 1/4 (/ (pow x 2) 2.0) (fma 1/2 (/ x 2.0) (log (sqrt 2.0)))))
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (fma -1/4 (/ (pow x 2) (* 2.0 2.0)) (fma 1/4 (/ (pow x 2) 2.0) (fma 1/2 (/ x 2.0) (log (sqrt 2.0)))))
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (fma (/ (pow x 2) (* 2.0 2.0)) -1/2 (fma 1/2 (/ (pow x 2) 2.0) (fma 2 (log (sqrt 2.0)) (/ x 2.0))))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (fma (- y) x (log (+ (exp x) 1.0)))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
4.894 * * * [progress]: adding candidates to table
5.369 * * [progress]: iteration 3 / 4
5.369 * * * [progress]: picking best candidate
5.373 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- y) x (log (+ (exp x) 1.0))))>
5.373 * * * [progress]: localizing error
5.383 * * * [progress]: generating rewritten candidates
5.383 * * * * [progress]: [ 1 / 3 ] rewriting at (2 3)
5.398 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
5.398 * * * * [progress]: [ 3 / 3 ] rewriting at (2 3 1)
5.419 * * * [progress]: generating series expansions
5.419 * * * * [progress]: [ 1 / 3 ] generating series at (2 3)
5.420 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0))
5.420 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
5.420 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
5.420 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
5.420 * [taylor]: Taking taylor expansion of (exp x) in x
5.420 * [taylor]: Taking taylor expansion of x in x
5.420 * [backup-simplify]: Simplify 0 into 0
5.420 * [backup-simplify]: Simplify 1 into 1
5.420 * [backup-simplify]: Simplify (exp 0) into 1
5.420 * [taylor]: Taking taylor expansion of 1.0 in x
5.420 * [backup-simplify]: Simplify 1.0 into 1.0
5.420 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
5.421 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
5.421 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
5.421 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
5.421 * [taylor]: Taking taylor expansion of (exp x) in x
5.421 * [taylor]: Taking taylor expansion of x in x
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [backup-simplify]: Simplify (exp 0) into 1
5.421 * [taylor]: Taking taylor expansion of 1.0 in x
5.421 * [backup-simplify]: Simplify 1.0 into 1.0
5.421 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
5.421 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
5.422 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
5.422 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
5.423 * [backup-simplify]: Simplify (+ 1 0) into 1
5.426 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5
5.426 * [backup-simplify]: Simplify 0.5 into 0.5
5.427 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.427 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
5.435 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2))))
5.437 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2))))
5.439 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) (pow x 2)) (+ (* 0.5 x) (log 2.0))) into (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
5.439 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.439 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0
5.439 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
5.439 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
5.439 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.439 * [taylor]: Taking taylor expansion of x in x
5.439 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify 1 into 1
5.440 * [backup-simplify]: Simplify (/ 1 1) into 1
5.440 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.440 * [taylor]: Taking taylor expansion of 1.0 in x
5.440 * [backup-simplify]: Simplify 1.0 into 1.0
5.440 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.440 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.440 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
5.440 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
5.440 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.440 * [taylor]: Taking taylor expansion of x in x
5.440 * [backup-simplify]: Simplify 0 into 0
5.440 * [backup-simplify]: Simplify 1 into 1
5.440 * [backup-simplify]: Simplify (/ 1 1) into 1
5.440 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.440 * [taylor]: Taking taylor expansion of 1.0 in x
5.440 * [backup-simplify]: Simplify 1.0 into 1.0
5.440 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.440 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.441 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.441 * [backup-simplify]: Simplify (+ 0 0) into 0
5.441 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0
5.441 * [backup-simplify]: Simplify 0 into 0
5.442 * [backup-simplify]: Simplify (+ 0 0) into 0
5.443 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify (+ 0 0) into 0
5.445 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0
5.445 * [backup-simplify]: Simplify 0 into 0
5.445 * [backup-simplify]: Simplify (+ 0 0) into 0
5.449 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 24) into 0
5.449 * [backup-simplify]: Simplify 0 into 0
5.449 * [backup-simplify]: Simplify (+ 0 0) into 0
5.458 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 120) into 0
5.458 * [backup-simplify]: Simplify 0 into 0
5.458 * [backup-simplify]: Simplify (+ 0 0) into 0
5.474 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 720) into 0
5.474 * [backup-simplify]: Simplify 0 into 0
5.474 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1.0)) into (log (+ (exp x) 1.0))
5.475 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (- x))) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.475 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
5.475 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
5.475 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
5.475 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.475 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.475 * [taylor]: Taking taylor expansion of -1 in x
5.475 * [backup-simplify]: Simplify -1 into -1
5.475 * [taylor]: Taking taylor expansion of x in x
5.475 * [backup-simplify]: Simplify 0 into 0
5.475 * [backup-simplify]: Simplify 1 into 1
5.476 * [backup-simplify]: Simplify (/ -1 1) into -1
5.476 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.476 * [taylor]: Taking taylor expansion of 1.0 in x
5.476 * [backup-simplify]: Simplify 1.0 into 1.0
5.476 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.476 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.476 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
5.476 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
5.476 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.476 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.476 * [taylor]: Taking taylor expansion of -1 in x
5.476 * [backup-simplify]: Simplify -1 into -1
5.476 * [taylor]: Taking taylor expansion of x in x
5.476 * [backup-simplify]: Simplify 0 into 0
5.476 * [backup-simplify]: Simplify 1 into 1
5.476 * [backup-simplify]: Simplify (/ -1 1) into -1
5.476 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.476 * [taylor]: Taking taylor expansion of 1.0 in x
5.476 * [backup-simplify]: Simplify 1.0 into 1.0
5.477 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.477 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.477 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.477 * [backup-simplify]: Simplify (+ 0 0) into 0
5.478 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0
5.478 * [backup-simplify]: Simplify 0 into 0
5.478 * [backup-simplify]: Simplify (+ 0 0) into 0
5.479 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0
5.479 * [backup-simplify]: Simplify 0 into 0
5.479 * [backup-simplify]: Simplify (+ 0 0) into 0
5.481 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0
5.481 * [backup-simplify]: Simplify 0 into 0
5.481 * [backup-simplify]: Simplify (+ 0 0) into 0
5.484 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 24) into 0
5.484 * [backup-simplify]: Simplify 0 into 0
5.485 * [backup-simplify]: Simplify (+ 0 0) into 0
5.489 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 120) into 0
5.489 * [backup-simplify]: Simplify 0 into 0
5.490 * [backup-simplify]: Simplify (+ 0 0) into 0
5.497 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 720) into 0
5.497 * [backup-simplify]: Simplify 0 into 0
5.497 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) into (log (+ (exp x) 1.0))
5.497 * * * * [progress]: [ 2 / 3 ] generating series at (2)
5.497 * [backup-simplify]: Simplify (fma (- y) x (log (+ (exp x) 1.0))) into (fma (- y) x (log (+ (exp x) 1.0)))
5.497 * [approximate]: Taking taylor expansion of (fma (- y) x (log (+ (exp x) 1.0))) in (y x) around 0
5.497 * [taylor]: Taking taylor expansion of (fma (- y) x (log (+ (exp x) 1.0))) in x
5.497 * [taylor]: Rewrote expression to (+ (* (- y) x) (log (+ (exp x) 1.0)))
5.497 * [taylor]: Taking taylor expansion of (* (- y) x) in x
5.497 * [taylor]: Taking taylor expansion of (- y) in x
5.497 * [taylor]: Taking taylor expansion of y in x
5.498 * [backup-simplify]: Simplify y into y
5.498 * [taylor]: Taking taylor expansion of x in x
5.498 * [backup-simplify]: Simplify 0 into 0
5.498 * [backup-simplify]: Simplify 1 into 1
5.498 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
5.498 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
5.498 * [taylor]: Taking taylor expansion of (exp x) in x
5.498 * [taylor]: Taking taylor expansion of x in x
5.498 * [backup-simplify]: Simplify 0 into 0
5.498 * [backup-simplify]: Simplify 1 into 1
5.498 * [backup-simplify]: Simplify (exp 0) into 1
5.498 * [taylor]: Taking taylor expansion of 1.0 in x
5.498 * [backup-simplify]: Simplify 1.0 into 1.0
5.498 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
5.498 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
5.498 * [taylor]: Taking taylor expansion of (fma (- y) x (log (+ (exp x) 1.0))) in y
5.498 * [taylor]: Rewrote expression to (+ (* (- y) x) (log (+ (exp x) 1.0)))
5.498 * [taylor]: Taking taylor expansion of (* (- y) x) in y
5.498 * [taylor]: Taking taylor expansion of (- y) in y
5.498 * [taylor]: Taking taylor expansion of y in y
5.498 * [backup-simplify]: Simplify 0 into 0
5.498 * [backup-simplify]: Simplify 1 into 1
5.498 * [taylor]: Taking taylor expansion of x in y
5.498 * [backup-simplify]: Simplify x into x
5.499 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
5.499 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
5.499 * [taylor]: Taking taylor expansion of (exp x) in y
5.499 * [taylor]: Taking taylor expansion of x in y
5.499 * [backup-simplify]: Simplify x into x
5.499 * [backup-simplify]: Simplify (exp x) into (exp x)
5.499 * [taylor]: Taking taylor expansion of 1.0 in y
5.499 * [backup-simplify]: Simplify 1.0 into 1.0
5.499 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0)
5.499 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0))
5.499 * [taylor]: Taking taylor expansion of (fma (- y) x (log (+ (exp x) 1.0))) in y
5.499 * [taylor]: Rewrote expression to (+ (* (- y) x) (log (+ (exp x) 1.0)))
5.499 * [taylor]: Taking taylor expansion of (* (- y) x) in y
5.499 * [taylor]: Taking taylor expansion of (- y) in y
5.499 * [taylor]: Taking taylor expansion of y in y
5.499 * [backup-simplify]: Simplify 0 into 0
5.499 * [backup-simplify]: Simplify 1 into 1
5.499 * [taylor]: Taking taylor expansion of x in y
5.499 * [backup-simplify]: Simplify x into x
5.499 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
5.499 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
5.499 * [taylor]: Taking taylor expansion of (exp x) in y
5.499 * [taylor]: Taking taylor expansion of x in y
5.499 * [backup-simplify]: Simplify x into x
5.499 * [backup-simplify]: Simplify (exp x) into (exp x)
5.499 * [taylor]: Taking taylor expansion of 1.0 in y
5.499 * [backup-simplify]: Simplify 1.0 into 1.0
5.499 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0)
5.499 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0))
5.500 * [backup-simplify]: Simplify (- 0) into 0
5.500 * [backup-simplify]: Simplify (* 0 x) into 0
5.500 * [backup-simplify]: Simplify (+ 0 (log (+ (exp x) 1.0))) into (log (+ (exp x) 1.0))
5.500 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
5.500 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
5.500 * [taylor]: Taking taylor expansion of (exp x) in x
5.500 * [taylor]: Taking taylor expansion of x in x
5.500 * [backup-simplify]: Simplify 0 into 0
5.500 * [backup-simplify]: Simplify 1 into 1
5.500 * [backup-simplify]: Simplify (exp 0) into 1
5.500 * [taylor]: Taking taylor expansion of 1.0 in x
5.500 * [backup-simplify]: Simplify 1.0 into 1.0
5.500 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
5.500 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
5.501 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
5.501 * [backup-simplify]: Simplify (- 0) into 0
5.501 * [backup-simplify]: Simplify (- 1) into -1
5.501 * [backup-simplify]: Simplify (+ (* 0 0) (* -1 x)) into (- x)
5.502 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 1) 1)))) into 0
5.502 * [backup-simplify]: Simplify (+ 0 0) into 0
5.503 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp x) 1.0) 1)))) 1) into 0
5.503 * [backup-simplify]: Simplify (+ (- x) 0) into (- x)
5.503 * [taylor]: Taking taylor expansion of (- x) in x
5.503 * [taylor]: Taking taylor expansion of x in x
5.503 * [backup-simplify]: Simplify 0 into 0
5.503 * [backup-simplify]: Simplify 1 into 1
5.503 * [backup-simplify]: Simplify (- 0) into 0
5.503 * [backup-simplify]: Simplify 0 into 0
5.504 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
5.504 * [backup-simplify]: Simplify (+ 1 0) into 1
5.507 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5
5.507 * [backup-simplify]: Simplify 0.5 into 0.5
5.507 * [backup-simplify]: Simplify (- 0) into 0
5.508 * [backup-simplify]: Simplify (- 1) into -1
5.508 * [backup-simplify]: Simplify (- 0) into 0
5.515 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* -1 0) (* 0 x))) into 0
5.516 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.517 * [backup-simplify]: Simplify (+ 0 0) into 0
5.519 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp x) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp x) 1.0) 1)))) 2) into 0
5.519 * [backup-simplify]: Simplify (+ 0 0) into 0
5.519 * [taylor]: Taking taylor expansion of 0 in x
5.519 * [backup-simplify]: Simplify 0 into 0
5.519 * [backup-simplify]: Simplify 0 into 0
5.520 * [backup-simplify]: Simplify (- 1) into -1
5.520 * [backup-simplify]: Simplify -1 into -1
5.521 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (+ (* 0.5 (* x 1)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y))
5.521 * [backup-simplify]: Simplify (fma (- (/ 1 y)) (/ 1 x) (log (+ (exp (/ 1 x)) 1.0))) into (fma (- (/ 1 y)) (/ 1 x) (log (+ (exp (/ 1 x)) 1.0)))
5.521 * [approximate]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (log (+ (exp (/ 1 x)) 1.0))) in (y x) around 0
5.521 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (log (+ (exp (/ 1 x)) 1.0))) in x
5.521 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0)))
5.521 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in x
5.521 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x
5.521 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.521 * [taylor]: Taking taylor expansion of y in x
5.521 * [backup-simplify]: Simplify y into y
5.521 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.522 * [taylor]: Taking taylor expansion of x in x
5.522 * [backup-simplify]: Simplify 0 into 0
5.522 * [backup-simplify]: Simplify 1 into 1
5.522 * [backup-simplify]: Simplify (/ 1 1) into 1
5.522 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
5.522 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
5.522 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.522 * [taylor]: Taking taylor expansion of x in x
5.522 * [backup-simplify]: Simplify 0 into 0
5.522 * [backup-simplify]: Simplify 1 into 1
5.523 * [backup-simplify]: Simplify (/ 1 1) into 1
5.523 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.523 * [taylor]: Taking taylor expansion of 1.0 in x
5.523 * [backup-simplify]: Simplify 1.0 into 1.0
5.523 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.523 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.523 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (log (+ (exp (/ 1 x)) 1.0))) in y
5.523 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0)))
5.523 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in y
5.523 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
5.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.523 * [taylor]: Taking taylor expansion of y in y
5.523 * [backup-simplify]: Simplify 0 into 0
5.524 * [backup-simplify]: Simplify 1 into 1
5.524 * [backup-simplify]: Simplify (/ 1 1) into 1
5.524 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.524 * [taylor]: Taking taylor expansion of x in y
5.524 * [backup-simplify]: Simplify x into x
5.524 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.524 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
5.524 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
5.524 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
5.524 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.524 * [taylor]: Taking taylor expansion of x in y
5.524 * [backup-simplify]: Simplify x into x
5.524 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.524 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.524 * [taylor]: Taking taylor expansion of 1.0 in y
5.525 * [backup-simplify]: Simplify 1.0 into 1.0
5.525 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.525 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.525 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (log (+ (exp (/ 1 x)) 1.0))) in y
5.525 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0)))
5.525 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in y
5.525 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
5.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.525 * [taylor]: Taking taylor expansion of y in y
5.525 * [backup-simplify]: Simplify 0 into 0
5.525 * [backup-simplify]: Simplify 1 into 1
5.526 * [backup-simplify]: Simplify (/ 1 1) into 1
5.526 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.526 * [taylor]: Taking taylor expansion of x in y
5.526 * [backup-simplify]: Simplify x into x
5.526 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.526 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
5.526 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
5.526 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
5.526 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.526 * [taylor]: Taking taylor expansion of x in y
5.526 * [backup-simplify]: Simplify x into x
5.526 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.526 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.526 * [taylor]: Taking taylor expansion of 1.0 in y
5.526 * [backup-simplify]: Simplify 1.0 into 1.0
5.527 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.527 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.528 * [backup-simplify]: Simplify (- 1) into -1
5.528 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
5.528 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
5.528 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.528 * [taylor]: Taking taylor expansion of x in x
5.528 * [backup-simplify]: Simplify 0 into 0
5.528 * [backup-simplify]: Simplify 1 into 1
5.528 * [backup-simplify]: Simplify (/ 1 1) into 1
5.529 * [backup-simplify]: Simplify (- 1) into -1
5.529 * [backup-simplify]: Simplify -1 into -1
5.529 * [backup-simplify]: Simplify (- 1) into -1
5.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
5.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.531 * [backup-simplify]: Simplify (- 0) into 0
5.531 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
5.532 * [backup-simplify]: Simplify (+ 0 (log (+ (exp (/ 1 x)) 1.0))) into (log (+ (exp (/ 1 x)) 1.0))
5.532 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
5.532 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
5.532 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.532 * [taylor]: Taking taylor expansion of x in x
5.532 * [backup-simplify]: Simplify 0 into 0
5.532 * [backup-simplify]: Simplify 1 into 1
5.532 * [backup-simplify]: Simplify (/ 1 1) into 1
5.532 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.532 * [taylor]: Taking taylor expansion of 1.0 in x
5.532 * [backup-simplify]: Simplify 1.0 into 1.0
5.532 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.533 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.534 * [backup-simplify]: Simplify (- 0) into 0
5.534 * [backup-simplify]: Simplify 0 into 0
5.534 * [backup-simplify]: Simplify (- 1) into -1
5.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.535 * [backup-simplify]: Simplify (- 0) into 0
5.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.536 * [backup-simplify]: Simplify (- 0) into 0
5.537 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
5.537 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
5.538 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
5.538 * [backup-simplify]: Simplify (+ 0 0) into 0
5.539 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0
5.539 * [backup-simplify]: Simplify (+ 0 0) into 0
5.539 * [taylor]: Taking taylor expansion of 0 in x
5.539 * [backup-simplify]: Simplify 0 into 0
5.540 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0))
5.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.541 * [backup-simplify]: Simplify (- 0) into 0
5.541 * [backup-simplify]: Simplify 0 into 0
5.541 * [backup-simplify]: Simplify (- 1) into -1
5.542 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.542 * [backup-simplify]: Simplify (- 0) into 0
5.542 * [backup-simplify]: Simplify (- 0) into 0
5.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.544 * [backup-simplify]: Simplify (- 0) into 0
5.545 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
5.545 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.546 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.547 * [backup-simplify]: Simplify (+ 0 0) into 0
5.549 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0
5.549 * [backup-simplify]: Simplify (+ 0 0) into 0
5.549 * [taylor]: Taking taylor expansion of 0 in x
5.549 * [backup-simplify]: Simplify 0 into 0
5.549 * [backup-simplify]: Simplify 0 into 0
5.550 * [backup-simplify]: Simplify (+ 0 0) into 0
5.550 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0
5.550 * [backup-simplify]: Simplify 0 into 0
5.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.552 * [backup-simplify]: Simplify (- 0) into 0
5.552 * [backup-simplify]: Simplify 0 into 0
5.552 * [backup-simplify]: Simplify (- 1) into -1
5.552 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.553 * [backup-simplify]: Simplify (- 0) into 0
5.553 * [backup-simplify]: Simplify (- 0) into 0
5.554 * [backup-simplify]: Simplify (- 0) into 0
5.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.555 * [backup-simplify]: Simplify (- 0) into 0
5.556 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x)))))) into 0
5.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.558 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
5.559 * [backup-simplify]: Simplify (+ 0 0) into 0
5.562 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0
5.562 * [backup-simplify]: Simplify (+ 0 0) into 0
5.562 * [taylor]: Taking taylor expansion of 0 in x
5.562 * [backup-simplify]: Simplify 0 into 0
5.563 * [backup-simplify]: Simplify 0 into 0
5.563 * [backup-simplify]: Simplify 0 into 0
5.563 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1.0)) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (log (+ (exp x) 1.0)) (* x y))
5.563 * [backup-simplify]: Simplify (fma (- (/ 1 (- y))) (/ 1 (- x)) (log (+ (exp (/ 1 (- x))) 1.0))) into (fma (/ 1 y) (/ -1 x) (log (+ (exp (/ -1 x)) 1.0)))
5.563 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (log (+ (exp (/ -1 x)) 1.0))) in (y x) around 0
5.563 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (log (+ (exp (/ -1 x)) 1.0))) in x
5.564 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (log (+ (exp (/ -1 x)) 1.0)))
5.564 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in x
5.564 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.564 * [taylor]: Taking taylor expansion of y in x
5.564 * [backup-simplify]: Simplify y into y
5.564 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.564 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.564 * [taylor]: Taking taylor expansion of -1 in x
5.564 * [backup-simplify]: Simplify -1 into -1
5.564 * [taylor]: Taking taylor expansion of x in x
5.564 * [backup-simplify]: Simplify 0 into 0
5.564 * [backup-simplify]: Simplify 1 into 1
5.564 * [backup-simplify]: Simplify (/ -1 1) into -1
5.564 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
5.564 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
5.565 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.565 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.565 * [taylor]: Taking taylor expansion of -1 in x
5.565 * [backup-simplify]: Simplify -1 into -1
5.565 * [taylor]: Taking taylor expansion of x in x
5.565 * [backup-simplify]: Simplify 0 into 0
5.565 * [backup-simplify]: Simplify 1 into 1
5.565 * [backup-simplify]: Simplify (/ -1 1) into -1
5.565 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.565 * [taylor]: Taking taylor expansion of 1.0 in x
5.565 * [backup-simplify]: Simplify 1.0 into 1.0
5.565 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.566 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.566 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (log (+ (exp (/ -1 x)) 1.0))) in y
5.566 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (log (+ (exp (/ -1 x)) 1.0)))
5.566 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in y
5.566 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.566 * [taylor]: Taking taylor expansion of y in y
5.566 * [backup-simplify]: Simplify 0 into 0
5.566 * [backup-simplify]: Simplify 1 into 1
5.566 * [backup-simplify]: Simplify (/ 1 1) into 1
5.566 * [taylor]: Taking taylor expansion of (/ -1 x) in y
5.566 * [taylor]: Taking taylor expansion of -1 in y
5.566 * [backup-simplify]: Simplify -1 into -1
5.566 * [taylor]: Taking taylor expansion of x in y
5.566 * [backup-simplify]: Simplify x into x
5.567 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
5.567 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
5.567 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
5.567 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
5.567 * [taylor]: Taking taylor expansion of (/ -1 x) in y
5.567 * [taylor]: Taking taylor expansion of -1 in y
5.567 * [backup-simplify]: Simplify -1 into -1
5.567 * [taylor]: Taking taylor expansion of x in y
5.567 * [backup-simplify]: Simplify x into x
5.567 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
5.567 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.567 * [taylor]: Taking taylor expansion of 1.0 in y
5.567 * [backup-simplify]: Simplify 1.0 into 1.0
5.567 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.567 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.567 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (log (+ (exp (/ -1 x)) 1.0))) in y
5.567 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (log (+ (exp (/ -1 x)) 1.0)))
5.568 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in y
5.568 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.568 * [taylor]: Taking taylor expansion of y in y
5.568 * [backup-simplify]: Simplify 0 into 0
5.568 * [backup-simplify]: Simplify 1 into 1
5.568 * [backup-simplify]: Simplify (/ 1 1) into 1
5.568 * [taylor]: Taking taylor expansion of (/ -1 x) in y
5.568 * [taylor]: Taking taylor expansion of -1 in y
5.568 * [backup-simplify]: Simplify -1 into -1
5.568 * [taylor]: Taking taylor expansion of x in y
5.568 * [backup-simplify]: Simplify x into x
5.568 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
5.568 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
5.568 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
5.568 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
5.568 * [taylor]: Taking taylor expansion of (/ -1 x) in y
5.568 * [taylor]: Taking taylor expansion of -1 in y
5.568 * [backup-simplify]: Simplify -1 into -1
5.569 * [taylor]: Taking taylor expansion of x in y
5.569 * [backup-simplify]: Simplify x into x
5.569 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
5.569 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.569 * [taylor]: Taking taylor expansion of 1.0 in y
5.569 * [backup-simplify]: Simplify 1.0 into 1.0
5.569 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.569 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.569 * [backup-simplify]: Simplify (* 1 (/ -1 x)) into (/ -1 x)
5.569 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
5.569 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.569 * [taylor]: Taking taylor expansion of x in x
5.569 * [backup-simplify]: Simplify 0 into 0
5.569 * [backup-simplify]: Simplify 1 into 1
5.570 * [backup-simplify]: Simplify (/ 1 1) into 1
5.570 * [backup-simplify]: Simplify (- 1) into -1
5.570 * [backup-simplify]: Simplify -1 into -1
5.570 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
5.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.572 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ -1 x))) into 0
5.572 * [backup-simplify]: Simplify (+ 0 (log (+ (exp (/ -1 x)) 1.0))) into (log (+ (exp (/ -1 x)) 1.0))
5.572 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
5.572 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
5.572 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.572 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.572 * [taylor]: Taking taylor expansion of -1 in x
5.572 * [backup-simplify]: Simplify -1 into -1
5.572 * [taylor]: Taking taylor expansion of x in x
5.572 * [backup-simplify]: Simplify 0 into 0
5.572 * [backup-simplify]: Simplify 1 into 1
5.573 * [backup-simplify]: Simplify (/ -1 1) into -1
5.573 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.573 * [taylor]: Taking taylor expansion of 1.0 in x
5.573 * [backup-simplify]: Simplify 1.0 into 1.0
5.573 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.573 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.574 * [backup-simplify]: Simplify (- 0) into 0
5.574 * [backup-simplify]: Simplify 0 into 0
5.575 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0
5.576 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
5.577 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
5.578 * [backup-simplify]: Simplify (+ 0 0) into 0
5.579 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0
5.579 * [backup-simplify]: Simplify (+ 0 0) into 0
5.579 * [taylor]: Taking taylor expansion of 0 in x
5.579 * [backup-simplify]: Simplify 0 into 0
5.579 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0))
5.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.580 * [backup-simplify]: Simplify (- 0) into 0
5.580 * [backup-simplify]: Simplify 0 into 0
5.581 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.582 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x))))) into 0
5.582 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.583 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.583 * [backup-simplify]: Simplify (+ 0 0) into 0
5.584 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0
5.584 * [backup-simplify]: Simplify (+ 0 0) into 0
5.584 * [taylor]: Taking taylor expansion of 0 in x
5.584 * [backup-simplify]: Simplify 0 into 0
5.584 * [backup-simplify]: Simplify 0 into 0
5.585 * [backup-simplify]: Simplify (+ 0 0) into 0
5.585 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0
5.585 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.586 * [backup-simplify]: Simplify (- 0) into 0
5.586 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x)))))) into 0
5.588 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.589 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
5.589 * [backup-simplify]: Simplify (+ 0 0) into 0
5.591 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0
5.591 * [backup-simplify]: Simplify (+ 0 0) into 0
5.591 * [taylor]: Taking taylor expansion of 0 in x
5.591 * [backup-simplify]: Simplify 0 into 0
5.591 * [backup-simplify]: Simplify 0 into 0
5.591 * [backup-simplify]: Simplify 0 into 0
5.592 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (log (+ (exp x) 1.0)) (* x y))
5.592 * * * * [progress]: [ 3 / 3 ] generating series at (2 3 1)
5.592 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0)
5.592 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
5.592 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
5.592 * [taylor]: Taking taylor expansion of (exp x) in x
5.592 * [taylor]: Taking taylor expansion of x in x
5.592 * [backup-simplify]: Simplify 0 into 0
5.592 * [backup-simplify]: Simplify 1 into 1
5.592 * [backup-simplify]: Simplify (exp 0) into 1
5.592 * [taylor]: Taking taylor expansion of 1.0 in x
5.592 * [backup-simplify]: Simplify 1.0 into 1.0
5.592 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
5.592 * [taylor]: Taking taylor expansion of (exp x) in x
5.592 * [taylor]: Taking taylor expansion of x in x
5.592 * [backup-simplify]: Simplify 0 into 0
5.592 * [backup-simplify]: Simplify 1 into 1
5.592 * [backup-simplify]: Simplify (exp 0) into 1
5.592 * [taylor]: Taking taylor expansion of 1.0 in x
5.592 * [backup-simplify]: Simplify 1.0 into 1.0
5.592 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
5.592 * [backup-simplify]: Simplify 2.0 into 2.0
5.593 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
5.593 * [backup-simplify]: Simplify (+ 1 0) into 1
5.593 * [backup-simplify]: Simplify 1 into 1
5.594 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.594 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
5.594 * [backup-simplify]: Simplify 1/2 into 1/2
5.595 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0))
5.595 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.595 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
5.595 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
5.595 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.595 * [taylor]: Taking taylor expansion of x in x
5.595 * [backup-simplify]: Simplify 0 into 0
5.595 * [backup-simplify]: Simplify 1 into 1
5.595 * [backup-simplify]: Simplify (/ 1 1) into 1
5.595 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.595 * [taylor]: Taking taylor expansion of 1.0 in x
5.595 * [backup-simplify]: Simplify 1.0 into 1.0
5.595 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
5.595 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.595 * [taylor]: Taking taylor expansion of x in x
5.595 * [backup-simplify]: Simplify 0 into 0
5.595 * [backup-simplify]: Simplify 1 into 1
5.595 * [backup-simplify]: Simplify (/ 1 1) into 1
5.596 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.596 * [taylor]: Taking taylor expansion of 1.0 in x
5.596 * [backup-simplify]: Simplify 1.0 into 1.0
5.596 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.596 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0)
5.596 * [backup-simplify]: Simplify (+ 0 0) into 0
5.596 * [backup-simplify]: Simplify 0 into 0
5.596 * [backup-simplify]: Simplify (+ 0 0) into 0
5.596 * [backup-simplify]: Simplify 0 into 0
5.596 * [backup-simplify]: Simplify (+ 0 0) into 0
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [backup-simplify]: Simplify (+ 0 0) into 0
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [backup-simplify]: Simplify (+ 0 0) into 0
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [backup-simplify]: Simplify (+ 0 0) into 0
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0)
5.597 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.598 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
5.598 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
5.598 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.598 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.598 * [taylor]: Taking taylor expansion of -1 in x
5.598 * [backup-simplify]: Simplify -1 into -1
5.598 * [taylor]: Taking taylor expansion of x in x
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [backup-simplify]: Simplify (/ -1 1) into -1
5.598 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.598 * [taylor]: Taking taylor expansion of 1.0 in x
5.598 * [backup-simplify]: Simplify 1.0 into 1.0
5.598 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
5.598 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.598 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.598 * [taylor]: Taking taylor expansion of -1 in x
5.598 * [backup-simplify]: Simplify -1 into -1
5.598 * [taylor]: Taking taylor expansion of x in x
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [backup-simplify]: Simplify (/ -1 1) into -1
5.598 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.598 * [taylor]: Taking taylor expansion of 1.0 in x
5.598 * [backup-simplify]: Simplify 1.0 into 1.0
5.599 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.599 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0)
5.599 * [backup-simplify]: Simplify (+ 0 0) into 0
5.599 * [backup-simplify]: Simplify 0 into 0
5.599 * [backup-simplify]: Simplify (+ 0 0) into 0
5.599 * [backup-simplify]: Simplify 0 into 0
5.599 * [backup-simplify]: Simplify (+ 0 0) into 0
5.600 * [backup-simplify]: Simplify 0 into 0
5.600 * [backup-simplify]: Simplify (+ 0 0) into 0
5.600 * [backup-simplify]: Simplify 0 into 0
5.600 * [backup-simplify]: Simplify (+ 0 0) into 0
5.600 * [backup-simplify]: Simplify 0 into 0
5.600 * [backup-simplify]: Simplify (+ 0 0) into 0
5.600 * [backup-simplify]: Simplify 0 into 0
5.600 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0)
5.600 * * * [progress]: simplifying candidates
5.601 * [simplify]: Simplifying:
  (expm1 (log (+ (exp x) 1.0)))
  (log1p (log (+ (exp x) 1.0)))
  (log (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (log (cbrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (log 1)
  (log (+ (exp x) 1.0))
  (log 1)
  (log (+ (exp x) 1.0))
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))))
  (log (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (log (- (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (log (log (+ (exp x) 1.0)))
  (exp (log (+ (exp x) 1.0)))
  (* (cbrt (log (+ (exp x) 1.0))) (cbrt (log (+ (exp x) 1.0))))
  (cbrt (log (+ (exp x) 1.0)))
  (* (* (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0))) (log (+ (exp x) 1.0)))
  (sqrt (log (+ (exp x) 1.0)))
  (sqrt (log (+ (exp x) 1.0)))
  (expm1 (fma (- y) x (log (+ (exp x) 1.0))))
  (log1p (fma (- y) x (log (+ (exp x) 1.0))))
  (* (- y) x)
  (log (fma (- y) x (log (+ (exp x) 1.0))))
  (exp (fma (- y) x (log (+ (exp x) 1.0))))
  (* (cbrt (fma (- y) x (log (+ (exp x) 1.0)))) (cbrt (fma (- y) x (log (+ (exp x) 1.0)))))
  (cbrt (fma (- y) x (log (+ (exp x) 1.0))))
  (* (* (fma (- y) x (log (+ (exp x) 1.0))) (fma (- y) x (log (+ (exp x) 1.0)))) (fma (- y) x (log (+ (exp x) 1.0))))
  (sqrt (fma (- y) x (log (+ (exp x) 1.0))))
  (sqrt (fma (- y) x (log (+ (exp x) 1.0))))
  (expm1 (+ (exp x) 1.0))
  (log1p (+ (exp x) 1.0))
  (* (exp (exp x)) (exp 1.0))
  (log (+ (exp x) 1.0))
  (exp (+ (exp x) 1.0))
  (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))
  (cbrt (+ (exp x) 1.0))
  (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (+ (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0)))
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 1.0)
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (log (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (- (+ (log 2.0) (* 0.5 x)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
5.602 * * [simplify]: Extracting # 0 : cost  0
5.602 * * [simplify]: Extracting # 1 : cost  0
5.602 * * [simplify]: Extracting # 2 : cost  0
5.602 * * [simplify]: Extracting # 3 : cost  0
5.602 * * [simplify]: Extracting # 4 : cost  0
5.602 * * [simplify]: Extracting # 5 : cost  0
5.603 * * [simplify]: Extracting # 6 : cost  0
5.603 * * [simplify]: Extracting # 7 : cost  0
5.603 * * [simplify]: iteration  0 :  80  enodes  (cost  466 )
5.623 * * [simplify]: Extracting # 0 : cost  0
5.623 * * [simplify]: Extracting # 1 : cost  0
5.624 * * [simplify]: Extracting # 2 : cost  0
5.624 * * [simplify]: Extracting # 3 : cost  0
5.624 * * [simplify]: Extracting # 4 : cost  0
5.624 * * [simplify]: Extracting # 5 : cost  0
5.625 * * [simplify]: iteration  1 :  168  enodes  (cost  451 )
5.683 * * [simplify]: Extracting # 0 : cost  0
5.684 * * [simplify]: Extracting # 1 : cost  0
5.684 * * [simplify]: Extracting # 2 : cost  0
5.685 * * [simplify]: Extracting # 3 : cost  0
5.685 * * [simplify]: Extracting # 4 : cost  0
5.686 * * [simplify]: iteration  2 :  479  enodes  (cost  407 )
6.002 * * [simplify]: Extracting # 0 : cost  0
6.004 * * [simplify]: Extracting # 1 : cost  0
6.006 * * [simplify]: Extracting # 2 : cost  0
6.007 * * [simplify]: Extracting # 3 : cost  0
6.009 * * [simplify]: Extracting # 4 : cost  0
6.015 * * [simplify]: iteration  3 :  1895  enodes  (cost  403 )
6.925 * * [simplify]: Extracting # 0 : cost  0
6.939 * * [simplify]: Extracting # 1 : cost  0
6.951 * * [simplify]: Extracting # 2 : cost  0
6.962 * * [simplify]: Extracting # 3 : cost  0
6.972 * * [simplify]: Extracting # 4 : cost  0
6.982 * * [simplify]: iteration done:  5000  enodes  (cost  400 )
6.983 * [simplify]: Simplified to:
  (expm1 (log (+ (exp x) 1.0)))
  (log1p (log (+ (exp x) 1.0)))
  (* 2 (log (cbrt (+ (exp x) 1.0))))
  (log (cbrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  0
  (log (+ (exp x) 1.0))
  0
  (log (+ (exp x) 1.0))
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log (fma 1.0 (- 1.0 (exp x)) (exp (+ x x))))
  (log (- (exp (+ x x)) (* 1.0 1.0)))
  (log (- (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (log (log (+ (exp x) 1.0)))
  (+ (exp x) 1.0)
  (* (cbrt (log (+ (exp x) 1.0))) (cbrt (log (+ (exp x) 1.0))))
  (cbrt (log (+ (exp x) 1.0)))
  (pow (log (+ (exp x) 1.0)) 3)
  (sqrt (log (+ (exp x) 1.0)))
  (sqrt (log (+ (exp x) 1.0)))
  (expm1 (fma (- y) x (log (+ (exp x) 1.0))))
  (log1p (fma (- y) x (log (+ (exp x) 1.0))))
  (* (- y) x)
  (log (fma (- y) x (log (+ (exp x) 1.0))))
  (/ (+ (exp x) 1.0) (exp (* x y)))
  (* (cbrt (fma (- y) x (log (+ (exp x) 1.0)))) (cbrt (fma (- y) x (log (+ (exp x) 1.0)))))
  (cbrt (fma (- y) x (log (+ (exp x) 1.0))))
  (pow (fma (- y) x (log (+ (exp x) 1.0))) 3)
  (sqrt (fma (- y) x (log (+ (exp x) 1.0))))
  (sqrt (fma (- y) x (log (+ (exp x) 1.0))))
  (expm1 (+ (exp x) 1.0))
  (log1p (+ (exp x) 1.0))
  (exp (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (exp (+ (exp x) 1.0))
  (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))
  (cbrt (+ (exp x) 1.0))
  (pow (+ (exp x) 1.0) 3)
  (sqrt (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (+ (pow (exp x) 3) (pow 1.0 3))
  (fma 1.0 (- 1.0 (exp x)) (exp (+ x x)))
  (- (exp (+ x x)) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 1.0)
  (fma (/ x 2.0) (* (/ x 2.0) -1/2) (fma x (fma x 0.25 0.5) (log 2.0)))
  (log (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (fma x (- 0.5 y) (log 2.0))
  (- (log (+ (exp x) 1.0)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (fma (fma 1/2 x 1) x 2.0)
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
6.983 * * * [progress]: adding candidates to table
7.143 * * [progress]: iteration 4 / 4
7.143 * * * [progress]: picking best candidate
7.147 * * * * [pick]: Picked  #<alt (λ (x y) (fma x (- 0.5 y) (log 2.0)))>
7.147 * * * [progress]: localizing error
7.154 * * * [progress]: generating rewritten candidates
7.155 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
7.155 * * * [progress]: generating series expansions
7.155 * * * * [progress]: [ 1 / 1 ] generating series at (2)
7.156 * [backup-simplify]: Simplify (fma x (- 0.5 y) (log 2.0)) into (fma x (- 0.5 y) (log 2.0))
7.156 * [approximate]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in (x y) around 0
7.156 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in y
7.156 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0))
7.156 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in y
7.156 * [taylor]: Taking taylor expansion of x in y
7.156 * [backup-simplify]: Simplify x into x
7.156 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
7.156 * [taylor]: Taking taylor expansion of 0.5 in y
7.156 * [backup-simplify]: Simplify 0.5 into 0.5
7.156 * [taylor]: Taking taylor expansion of y in y
7.156 * [backup-simplify]: Simplify 0 into 0
7.156 * [backup-simplify]: Simplify 1 into 1
7.156 * [taylor]: Taking taylor expansion of (log 2.0) in y
7.156 * [taylor]: Taking taylor expansion of 2.0 in y
7.156 * [backup-simplify]: Simplify 2.0 into 2.0
7.156 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.156 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x
7.156 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0))
7.156 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x
7.157 * [taylor]: Taking taylor expansion of x in x
7.157 * [backup-simplify]: Simplify 0 into 0
7.157 * [backup-simplify]: Simplify 1 into 1
7.157 * [taylor]: Taking taylor expansion of (- 0.5 y) in x
7.157 * [taylor]: Taking taylor expansion of 0.5 in x
7.157 * [backup-simplify]: Simplify 0.5 into 0.5
7.157 * [taylor]: Taking taylor expansion of y in x
7.157 * [backup-simplify]: Simplify y into y
7.157 * [taylor]: Taking taylor expansion of (log 2.0) in x
7.157 * [taylor]: Taking taylor expansion of 2.0 in x
7.157 * [backup-simplify]: Simplify 2.0 into 2.0
7.157 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.157 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x
7.157 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0))
7.157 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x
7.157 * [taylor]: Taking taylor expansion of x in x
7.157 * [backup-simplify]: Simplify 0 into 0
7.157 * [backup-simplify]: Simplify 1 into 1
7.157 * [taylor]: Taking taylor expansion of (- 0.5 y) in x
7.157 * [taylor]: Taking taylor expansion of 0.5 in x
7.157 * [backup-simplify]: Simplify 0.5 into 0.5
7.157 * [taylor]: Taking taylor expansion of y in x
7.157 * [backup-simplify]: Simplify y into y
7.157 * [taylor]: Taking taylor expansion of (log 2.0) in x
7.157 * [taylor]: Taking taylor expansion of 2.0 in x
7.157 * [backup-simplify]: Simplify 2.0 into 2.0
7.158 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.158 * [backup-simplify]: Simplify (- y) into (- y)
7.158 * [backup-simplify]: Simplify (+ 0.5 (- y)) into (- 0.5 y)
7.158 * [backup-simplify]: Simplify (* 0 (- 0.5 y)) into 0
7.158 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0)
7.158 * [taylor]: Taking taylor expansion of (log 2.0) in y
7.158 * [taylor]: Taking taylor expansion of 2.0 in y
7.158 * [backup-simplify]: Simplify 2.0 into 2.0
7.159 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.159 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.159 * [backup-simplify]: Simplify (- 0) into 0
7.159 * [backup-simplify]: Simplify (+ 0 0) into 0
7.160 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 0.5 y))) into (- 0.5 y)
7.160 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0
7.160 * [backup-simplify]: Simplify (+ (- 0.5 y) 0) into (- 0.5 y)
7.160 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
7.160 * [taylor]: Taking taylor expansion of 0.5 in y
7.161 * [backup-simplify]: Simplify 0.5 into 0.5
7.161 * [taylor]: Taking taylor expansion of y in y
7.161 * [backup-simplify]: Simplify 0 into 0
7.161 * [backup-simplify]: Simplify 1 into 1
7.161 * [backup-simplify]: Simplify (- 0) into 0
7.161 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
7.161 * [backup-simplify]: Simplify 0.5 into 0.5
7.162 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0
7.162 * [backup-simplify]: Simplify 0 into 0
7.162 * [backup-simplify]: Simplify (- 0) into 0
7.162 * [backup-simplify]: Simplify (+ 0 0) into 0
7.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 0.5 y)))) into 0
7.165 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2.0 1)))) 2) into 0
7.165 * [backup-simplify]: Simplify (+ 0 0) into 0
7.165 * [taylor]: Taking taylor expansion of 0 in y
7.165 * [backup-simplify]: Simplify 0 into 0
7.165 * [backup-simplify]: Simplify 0 into 0
7.165 * [backup-simplify]: Simplify (- 1) into -1
7.165 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.165 * [backup-simplify]: Simplify -1 into -1
7.166 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 0.5 (* 1 x)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y))
7.166 * [backup-simplify]: Simplify (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) into (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0))
7.166 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in (x y) around 0
7.166 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in y
7.166 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0))
7.166 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in y
7.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.166 * [taylor]: Taking taylor expansion of x in y
7.166 * [backup-simplify]: Simplify x into x
7.166 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.167 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y
7.167 * [taylor]: Taking taylor expansion of 0.5 in y
7.167 * [backup-simplify]: Simplify 0.5 into 0.5
7.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.167 * [taylor]: Taking taylor expansion of y in y
7.167 * [backup-simplify]: Simplify 0 into 0
7.167 * [backup-simplify]: Simplify 1 into 1
7.167 * [backup-simplify]: Simplify (/ 1 1) into 1
7.167 * [taylor]: Taking taylor expansion of (log 2.0) in y
7.167 * [taylor]: Taking taylor expansion of 2.0 in y
7.167 * [backup-simplify]: Simplify 2.0 into 2.0
7.167 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.167 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x
7.167 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0))
7.167 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x
7.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.167 * [taylor]: Taking taylor expansion of x in x
7.167 * [backup-simplify]: Simplify 0 into 0
7.167 * [backup-simplify]: Simplify 1 into 1
7.168 * [backup-simplify]: Simplify (/ 1 1) into 1
7.168 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x
7.168 * [taylor]: Taking taylor expansion of 0.5 in x
7.168 * [backup-simplify]: Simplify 0.5 into 0.5
7.168 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.168 * [taylor]: Taking taylor expansion of y in x
7.168 * [backup-simplify]: Simplify y into y
7.168 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.168 * [taylor]: Taking taylor expansion of (log 2.0) in x
7.168 * [taylor]: Taking taylor expansion of 2.0 in x
7.168 * [backup-simplify]: Simplify 2.0 into 2.0
7.168 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.168 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x
7.168 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0))
7.168 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x
7.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.168 * [taylor]: Taking taylor expansion of x in x
7.168 * [backup-simplify]: Simplify 0 into 0
7.168 * [backup-simplify]: Simplify 1 into 1
7.169 * [backup-simplify]: Simplify (/ 1 1) into 1
7.169 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x
7.169 * [taylor]: Taking taylor expansion of 0.5 in x
7.169 * [backup-simplify]: Simplify 0.5 into 0.5
7.169 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.169 * [taylor]: Taking taylor expansion of y in x
7.169 * [backup-simplify]: Simplify y into y
7.169 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.169 * [taylor]: Taking taylor expansion of (log 2.0) in x
7.169 * [taylor]: Taking taylor expansion of 2.0 in x
7.169 * [backup-simplify]: Simplify 2.0 into 2.0
7.169 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.170 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.170 * [backup-simplify]: Simplify (+ 0.5 (- (/ 1 y))) into (- 0.5 (/ 1 y))
7.170 * [backup-simplify]: Simplify (* 1 (- 0.5 (/ 1 y))) into (- 0.5 (/ 1 y))
7.170 * [backup-simplify]: Simplify (+ (- 0.5 (/ 1 y)) 0) into (- 0.5 (/ 1 y))
7.170 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y
7.170 * [taylor]: Taking taylor expansion of 0.5 in y
7.170 * [backup-simplify]: Simplify 0.5 into 0.5
7.170 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.170 * [taylor]: Taking taylor expansion of y in y
7.170 * [backup-simplify]: Simplify 0 into 0
7.170 * [backup-simplify]: Simplify 1 into 1
7.170 * [backup-simplify]: Simplify (/ 1 1) into 1
7.171 * [backup-simplify]: Simplify (- 1) into -1
7.171 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.171 * [backup-simplify]: Simplify -1 into -1
7.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.172 * [backup-simplify]: Simplify (- 0) into 0
7.172 * [backup-simplify]: Simplify (+ 0 0) into 0
7.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.173 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 0.5 (/ 1 y)))) into 0
7.174 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0)
7.174 * [taylor]: Taking taylor expansion of (log 2.0) in y
7.174 * [taylor]: Taking taylor expansion of 2.0 in y
7.174 * [backup-simplify]: Simplify 2.0 into 2.0
7.174 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.175 * [backup-simplify]: Simplify (- 0) into 0
7.176 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
7.176 * [backup-simplify]: Simplify 0.5 into 0.5
7.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.176 * [backup-simplify]: Simplify (- 0) into 0
7.177 * [backup-simplify]: Simplify (+ 0 0) into 0
7.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 0.5 (/ 1 y))))) into 0
7.179 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0
7.180 * [backup-simplify]: Simplify (+ 0 0) into 0
7.180 * [taylor]: Taking taylor expansion of 0 in y
7.180 * [backup-simplify]: Simplify 0 into 0
7.180 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.181 * [backup-simplify]: Simplify (+ (log 2.0) (+ (* 0.5 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (log 2.0) (* 0.5 x)) (* x y))
7.188 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (- 0.5 (/ 1 (- y))) (log 2.0)) into (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0))
7.188 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in (x y) around 0
7.188 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in y
7.188 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0))
7.188 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in y
7.188 * [taylor]: Taking taylor expansion of (/ -1 x) in y
7.188 * [taylor]: Taking taylor expansion of -1 in y
7.188 * [backup-simplify]: Simplify -1 into -1
7.188 * [taylor]: Taking taylor expansion of x in y
7.188 * [backup-simplify]: Simplify x into x
7.188 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
7.188 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
7.188 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.188 * [taylor]: Taking taylor expansion of y in y
7.188 * [backup-simplify]: Simplify 0 into 0
7.188 * [backup-simplify]: Simplify 1 into 1
7.189 * [backup-simplify]: Simplify (/ 1 1) into 1
7.189 * [taylor]: Taking taylor expansion of 0.5 in y
7.189 * [backup-simplify]: Simplify 0.5 into 0.5
7.189 * [taylor]: Taking taylor expansion of (log 2.0) in y
7.189 * [taylor]: Taking taylor expansion of 2.0 in y
7.189 * [backup-simplify]: Simplify 2.0 into 2.0
7.190 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.190 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x
7.190 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0))
7.190 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x
7.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.190 * [taylor]: Taking taylor expansion of -1 in x
7.190 * [backup-simplify]: Simplify -1 into -1
7.190 * [taylor]: Taking taylor expansion of x in x
7.190 * [backup-simplify]: Simplify 0 into 0
7.190 * [backup-simplify]: Simplify 1 into 1
7.190 * [backup-simplify]: Simplify (/ -1 1) into -1
7.190 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x
7.190 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.190 * [taylor]: Taking taylor expansion of y in x
7.190 * [backup-simplify]: Simplify y into y
7.190 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.190 * [taylor]: Taking taylor expansion of 0.5 in x
7.190 * [backup-simplify]: Simplify 0.5 into 0.5
7.191 * [taylor]: Taking taylor expansion of (log 2.0) in x
7.191 * [taylor]: Taking taylor expansion of 2.0 in x
7.191 * [backup-simplify]: Simplify 2.0 into 2.0
7.191 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.191 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x
7.191 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0))
7.191 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x
7.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.191 * [taylor]: Taking taylor expansion of -1 in x
7.191 * [backup-simplify]: Simplify -1 into -1
7.191 * [taylor]: Taking taylor expansion of x in x
7.191 * [backup-simplify]: Simplify 0 into 0
7.191 * [backup-simplify]: Simplify 1 into 1
7.192 * [backup-simplify]: Simplify (/ -1 1) into -1
7.192 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x
7.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.192 * [taylor]: Taking taylor expansion of y in x
7.192 * [backup-simplify]: Simplify y into y
7.192 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.192 * [taylor]: Taking taylor expansion of 0.5 in x
7.192 * [backup-simplify]: Simplify 0.5 into 0.5
7.192 * [taylor]: Taking taylor expansion of (log 2.0) in x
7.192 * [taylor]: Taking taylor expansion of 2.0 in x
7.192 * [backup-simplify]: Simplify 2.0 into 2.0
7.192 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.192 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ (/ 1 y) 0.5)
7.193 * [backup-simplify]: Simplify (* -1 (+ (/ 1 y) 0.5)) into (* -1 (+ (/ 1 y) 0.5))
7.193 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 y) 0.5)) 0) into (- (+ (/ 1 y) 0.5))
7.193 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y
7.193 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
7.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.193 * [taylor]: Taking taylor expansion of y in y
7.193 * [backup-simplify]: Simplify 0 into 0
7.193 * [backup-simplify]: Simplify 1 into 1
7.193 * [backup-simplify]: Simplify (/ 1 1) into 1
7.193 * [taylor]: Taking taylor expansion of 0.5 in y
7.193 * [backup-simplify]: Simplify 0.5 into 0.5
7.194 * [backup-simplify]: Simplify (+ 1 0) into 1
7.194 * [backup-simplify]: Simplify (- 1) into -1
7.194 * [backup-simplify]: Simplify -1 into -1
7.194 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.194 * [backup-simplify]: Simplify (+ 0 0) into 0
7.195 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
7.196 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (+ (/ 1 y) 0.5))) into 0
7.196 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0)
7.196 * [taylor]: Taking taylor expansion of (log 2.0) in y
7.197 * [taylor]: Taking taylor expansion of 2.0 in y
7.197 * [backup-simplify]: Simplify 2.0 into 2.0
7.197 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.198 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
7.198 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
7.199 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
7.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.199 * [backup-simplify]: Simplify (+ 0 0) into 0
7.200 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.201 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 0.5)))) into 0
7.202 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0
7.202 * [backup-simplify]: Simplify (+ 0 0) into 0
7.202 * [taylor]: Taking taylor expansion of 0 in y
7.203 * [backup-simplify]: Simplify 0 into 0
7.203 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
7.204 * [backup-simplify]: Simplify (+ (log 2.0) (+ (* (- 0.5) (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (log 2.0) (* 0.5 x)) (* x y))
7.204 * * * [progress]: simplifying candidates
7.204 * [simplify]: Simplifying:
  (expm1 (fma x (- 0.5 y) (log 2.0)))
  (log1p (fma x (- 0.5 y) (log 2.0)))
  (* x (- 0.5 y))
  (log (fma x (- 0.5 y) (log 2.0)))
  (exp (fma x (- 0.5 y) (log 2.0)))
  (* (cbrt (fma x (- 0.5 y) (log 2.0))) (cbrt (fma x (- 0.5 y) (log 2.0))))
  (cbrt (fma x (- 0.5 y) (log 2.0)))
  (* (* (fma x (- 0.5 y) (log 2.0)) (fma x (- 0.5 y) (log 2.0))) (fma x (- 0.5 y) (log 2.0)))
  (sqrt (fma x (- 0.5 y) (log 2.0)))
  (sqrt (fma x (- 0.5 y) (log 2.0)))
  (- (+ (log 2.0) (* 0.5 x)) (* x y))
  (- (+ (log 2.0) (* 0.5 x)) (* x y))
  (- (+ (log 2.0) (* 0.5 x)) (* x y))
7.205 * * [simplify]: Extracting # 0 : cost  0
7.205 * * [simplify]: Extracting # 1 : cost  0
7.205 * * [simplify]: Extracting # 2 : cost  0
7.205 * * [simplify]: Extracting # 3 : cost  0
7.205 * * [simplify]: Extracting # 4 : cost  0
7.205 * * [simplify]: Extracting # 5 : cost  0
7.205 * * [simplify]: iteration  0 :  21  enodes  (cost  131 )
7.211 * * [simplify]: Extracting # 0 : cost  0
7.212 * * [simplify]: Extracting # 1 : cost  0
7.212 * * [simplify]: Extracting # 2 : cost  0
7.212 * * [simplify]: iteration  1 :  33  enodes  (cost  131 )
7.221 * * [simplify]: Extracting # 0 : cost  0
7.222 * * [simplify]: Extracting # 1 : cost  0
7.222 * * [simplify]: Extracting # 2 : cost  0
7.222 * * [simplify]: iteration  2 :  71  enodes  (cost  108 )
7.244 * * [simplify]: Extracting # 0 : cost  0
7.244 * * [simplify]: Extracting # 1 : cost  0
7.245 * * [simplify]: Extracting # 2 : cost  0
7.245 * * [simplify]: Extracting # 3 : cost  0
7.246 * * [simplify]: iteration  3 :  379  enodes  (cost  108 )
8.207 * * [simplify]: Extracting # 0 : cost  0
8.223 * * [simplify]: Extracting # 1 : cost  0
8.230 * * [simplify]: Extracting # 2 : cost  0
8.237 * * [simplify]: Extracting # 3 : cost  0
8.244 * * [simplify]: Extracting # 4 : cost  0
8.250 * * [simplify]: Extracting # 5 : cost  0
8.257 * * [simplify]: iteration  4 :  4018  enodes  (cost  108 )
10.521 * * [simplify]: Extracting # 0 : cost  0
10.527 * * [simplify]: Extracting # 1 : cost  0
10.532 * * [simplify]: iteration done:  5000  enodes  (cost  108 )
10.533 * [simplify]: Simplified to:
  (expm1 (fma x (- 0.5 y) (log 2.0)))
  (log1p (fma x (- 0.5 y) (log 2.0)))
  (* x (- 0.5 y))
  (log (fma x (- 0.5 y) (log 2.0)))
  (exp (fma x (- 0.5 y) (log 2.0)))
  (* (cbrt (fma x (- 0.5 y) (log 2.0))) (cbrt (fma x (- 0.5 y) (log 2.0))))
  (cbrt (fma x (- 0.5 y) (log 2.0)))
  (pow (fma x (- 0.5 y) (log 2.0)) 3)
  (sqrt (fma x (- 0.5 y) (log 2.0)))
  (sqrt (fma x (- 0.5 y) (log 2.0)))
  (fma x (- 0.5 y) (log 2.0))
  (fma x (- 0.5 y) (log 2.0))
  (fma x (- 0.5 y) (log 2.0))
10.533 * * * [progress]: adding candidates to table
10.565 * [progress]: [Phase 3 of 3] Extracting.
10.565 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma (- y) x (log (fma (fma 1/2 x 1) x 2.0))))> #<alt (λ (x y) (exp (log (fma x (- 0.5 y) (log 2.0)))))> #<alt (λ (x y) (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))>)
10.565 * * * [regime-changes]: Trying 2 branch expressions: (y x)
10.565 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma (- y) x (log (fma (fma 1/2 x 1) x 2.0))))> #<alt (λ (x y) (exp (log (fma x (- 0.5 y) (log 2.0)))))> #<alt (λ (x y) (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))>)
10.580 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma (- y) x (log (fma (fma 1/2 x 1) x 2.0))))> #<alt (λ (x y) (exp (log (fma x (- 0.5 y) (log 2.0)))))> #<alt (λ (x y) (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))>)
10.599 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
10.599 * [simplify]: Simplifying:
  (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y))
10.599 * * [simplify]: Extracting # 0 : cost  0
10.599 * * [simplify]: Extracting # 1 : cost  0
10.599 * * [simplify]: Extracting # 2 : cost  0
10.599 * * [simplify]: Extracting # 3 : cost  0
10.599 * * [simplify]: Extracting # 4 : cost  0
10.599 * * [simplify]: Extracting # 5 : cost  0
10.599 * * [simplify]: Extracting # 6 : cost  0
10.599 * * [simplify]: Extracting # 7 : cost  0
10.599 * * [simplify]: iteration  0 :  10  enodes  (cost  17 )
10.600 * * [simplify]: Extracting # 0 : cost  0
10.600 * * [simplify]: iteration  1 :  12  enodes  (cost  17 )
10.600 * * [simplify]: Extracting # 0 : cost  0
10.600 * * [simplify]: iteration done:  12  enodes  (cost  17 )
10.600 * [simplify]: Simplified to:
  (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y))
14.256 * [regime-testing]: Baseline error score: 1.0625285312564925
14.259 * [regime-testing]: Oracle error score: 0.23871266608896596
14.265 * [regime-testing]: End program error score: 1.0625285312564925
14.353 * [regime-testing]: Target error score: 0.05011594006758539