1539347423.074 * [misc]progress:  [Phase 1 of 3] Setting up.
1539347423.074 * * * [misc]progress:  [1/2] Preparing points
1539347423.074 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1539347423.076 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1539347423.077 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.077 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.078 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1539347423.079 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.080 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.080 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1539347423.081 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.083 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.084 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1539347423.085 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.087 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.089 * * * * [misc]points:  Computing exacts for 256 points
1539347423.090 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.095 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.101 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347423.102 * * * * [misc]points:  Sampling 84 additional inputs, on iter 1 have 172 / 256
1539347423.102 * * * * [misc]points:  Computing exacts on every 5 of 84 points to ramp up precision
1539347423.103 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.104 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.104 * * * * [misc]points:  Computing exacts on every 2 of 84 points to ramp up precision
1539347423.105 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.106 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.106 * * * * [misc]points:  Computing exacts for 84 points
1539347423.107 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.109 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.111 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347423.111 * * * * [misc]points:  Sampling 28 additional inputs, on iter 2 have 228 / 256
1539347423.112 * * * * [misc]points:  Computing exacts for 28 points
1539347423.114 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.115 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.116 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347423.116 * * * * [misc]points:  Sampling 10 additional inputs, on iter 3 have 246 / 256
1539347423.116 * * * * [misc]points:  Computing exacts for 10 points
1539347423.135 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.136 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.137 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347423.137 * * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 254 / 256
1539347423.137 * * * * [misc]points:  Computing exacts for 4 points
1539347423.139 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.139 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.139 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347423.139 * * * * [misc]points:  Sampling 4 additional inputs, on iter 5 have 255 / 256
1539347423.139 * * * * [misc]points:  Computing exacts for 4 points
1539347423.140 * * * * [misc]points:  Setting MPFR precision to 64
1539347423.140 * * * * [misc]points:  Setting MPFR precision to 320
1539347423.140 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347423.141 * * * * [exit]points:  Sampled 259 points with exact outputs
1539347423.141 * * * [misc]progress:  [2/2] Setting up program.
1539347423.143 * [misc]progress:  [Phase 2 of 3] Improving.
1539347423.143 * [enter]simplify:  Simplifying (- (log (+ 1 (exp x))) (* x y))
1539347423.143 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347423.145 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347423.147 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347423.150 * * [misc]simplify:  iters left: 3 (26 enodes)
1539347423.153 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347423.158 * * [misc]progress:  iteration 1 / 4
1539347423.158 * * * [misc]progress:  picking best candidate
1539347423.161 * * * * [misc]pick:  Picked  #<alt (λ (x y) (- (log1p (exp x)) (* y x)))>
1539347423.161 * * * [misc]progress:  localizing error
1539347423.173 * * * [misc]progress:  generating rewritten candidates
1539347423.173 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
1539347423.174 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1539347423.183 * * * [misc]progress:  generating series expansions
1539347423.183 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
1539347423.183 * [misc]backup-simplify:  Simplify (log1p (exp x)) into (log1p (exp x))
1539347423.184 * [misc]approximate:  Taking taylor expansion of (log1p (exp x)) in (x) around 0
1539347423.184 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347423.184 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347423.184 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347423.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.184 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.184 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347423.184 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.184 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.184 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.184 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347423.184 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347423.184 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.184 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347423.184 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347423.184 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347423.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.185 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.185 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347423.185 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.185 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.185 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.185 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347423.185 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347423.185 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.185 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.187 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347423.187 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347423.189 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1539347423.189 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347423.192 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347423.192 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347423.196 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
1539347423.196 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347423.196 * [misc]backup-simplify:  Simplify (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347423.197 * [misc]backup-simplify:  Simplify (log1p (exp (/ 1 x))) into (log1p (exp (/ 1 x)))
1539347423.197 * [misc]approximate:  Taking taylor expansion of (log1p (exp (/ 1 x))) in (x) around 0
1539347423.197 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347423.197 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347423.197 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347423.197 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.197 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.197 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347423.197 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347423.197 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.197 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.197 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.197 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.197 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347423.197 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.197 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347423.198 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347423.198 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347423.198 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.198 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.198 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347423.198 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347423.198 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.198 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.198 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.198 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.198 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347423.198 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.198 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.199 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347423.199 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.201 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347423.201 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.204 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1539347423.204 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.207 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 24) into 0
1539347423.207 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.211 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 120) into 0
1539347423.211 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.220 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 720) into 0
1539347423.220 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.220 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 (/ 1 x))) 1)) into (log (+ (exp x) 1))
1539347423.220 * [misc]backup-simplify:  Simplify (log1p (exp (/ 1 (- x)))) into (log1p (exp (/ -1 x)))
1539347423.220 * [misc]approximate:  Taking taylor expansion of (log1p (exp (/ -1 x))) in (x) around 0
1539347423.220 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347423.220 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347423.220 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347423.220 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.220 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.220 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347423.220 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347423.220 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347423.220 * [misc]backup-simplify:  Simplify -1 into -1
1539347423.220 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.220 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.220 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.220 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347423.220 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347423.220 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347423.220 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347423.220 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347423.220 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347423.220 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347423.220 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.220 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.220 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347423.220 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347423.220 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347423.220 * [misc]backup-simplify:  Simplify -1 into -1
1539347423.221 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.221 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.221 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.221 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347423.221 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347423.221 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347423.221 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347423.221 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347423.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.222 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347423.222 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.223 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347423.223 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.225 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1539347423.225 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.228 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 24) into 0
1539347423.228 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.237 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 120) into 0
1539347423.237 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.248 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 720) into 0
1539347423.249 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.249 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (log (+ (exp x) 1))
1539347423.249 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1539347423.249 * [misc]backup-simplify:  Simplify (- (log1p (exp x)) (* y x)) into (- (log1p (exp x)) (* x y))
1539347423.249 * [misc]approximate:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in (x y) around 0
1539347423.249 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in y
1539347423.249 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in y
1539347423.249 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347423.249 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in y
1539347423.249 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.249 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.249 * [misc]taylor:  Taking taylor expansion of (exp x) in y
1539347423.249 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.249 * [misc]backup-simplify:  Simplify x into x
1539347423.249 * [misc]backup-simplify:  Simplify (exp x) into (exp x)
1539347423.249 * [misc]backup-simplify:  Simplify (+ 1 (exp x)) into (+ (exp x) 1)
1539347423.249 * [misc]backup-simplify:  Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1))
1539347423.249 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347423.249 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.250 * [misc]backup-simplify:  Simplify x into x
1539347423.250 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.250 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.250 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.250 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x
1539347423.250 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347423.250 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347423.250 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347423.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.250 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.250 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347423.250 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.250 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.250 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.250 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347423.250 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347423.250 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.250 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.250 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.250 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.250 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.250 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.250 * [misc]backup-simplify:  Simplify y into y
1539347423.250 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x
1539347423.250 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347423.251 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347423.251 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347423.251 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.251 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.251 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347423.251 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.251 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.251 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.251 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347423.251 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347423.251 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.251 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.251 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.251 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.251 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.251 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.251 * [misc]backup-simplify:  Simplify y into y
1539347423.251 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.252 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347423.252 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347423.252 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347423.252 * [misc]backup-simplify:  Simplify 2 into 2
1539347423.252 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.252 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.254 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347423.254 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347423.256 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1539347423.257 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347423.257 * [misc]backup-simplify:  Simplify (- y) into (- y)
1539347423.257 * [misc]backup-simplify:  Simplify (+ 1/2 (- y)) into (- 1/2 y)
1539347423.257 * [misc]taylor:  Taking taylor expansion of (- 1/2 y) in y
1539347423.257 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347423.257 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347423.257 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.257 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.257 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.257 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.257 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1539347423.257 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347423.260 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347423.260 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.262 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347423.262 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347423.267 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
1539347423.267 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347423.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.267 * [misc]backup-simplify:  Simplify (+ 1/8 0) into 1/8
1539347423.267 * [misc]taylor:  Taking taylor expansion of 1/8 in y
1539347423.267 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347423.267 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347423.268 * [misc]backup-simplify:  Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347423.268 * [misc]backup-simplify:  Simplify (- (log1p (exp (/ 1 x))) (* (/ 1 y) (/ 1 x))) into (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))
1539347423.268 * [misc]approximate:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in (x y) around 0
1539347423.268 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in y
1539347423.268 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in y
1539347423.268 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347423.268 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y
1539347423.268 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.268 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.268 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347423.268 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347423.268 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.268 * [misc]backup-simplify:  Simplify x into x
1539347423.268 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347423.268 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.269 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347423.269 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347423.269 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347423.269 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.269 * [misc]backup-simplify:  Simplify x into x
1539347423.269 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.269 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.269 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.269 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347423.269 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347423.269 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347423.269 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x
1539347423.269 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347423.269 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347423.269 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347423.269 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.269 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.269 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347423.269 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347423.269 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.269 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.269 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.270 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.270 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.270 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347423.270 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.270 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347423.270 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.270 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.270 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.270 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.270 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.270 * [misc]backup-simplify:  Simplify y into y
1539347423.270 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.270 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347423.270 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347423.270 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x
1539347423.270 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347423.271 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347423.271 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347423.271 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.271 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.271 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347423.271 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347423.271 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.271 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.271 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.271 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.271 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.271 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347423.271 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.271 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347423.271 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.271 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.271 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.271 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.271 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.271 * [misc]backup-simplify:  Simplify y into y
1539347423.271 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.272 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347423.272 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347423.272 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347423.272 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347423.272 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347423.272 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347423.272 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.272 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.272 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.272 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.272 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.272 * [misc]backup-simplify:  Simplify -1 into -1
1539347423.273 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347423.273 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1539347423.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.273 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1))
1539347423.273 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347423.273 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347423.273 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347423.273 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347423.273 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.273 * [misc]backup-simplify:  Simplify x into x
1539347423.273 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347423.273 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.273 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.273 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.274 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347423.274 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.274 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347423.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.274 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.275 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347423.276 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1539347423.276 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347423.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.276 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347423.276 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.276 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347423.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.277 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.279 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347423.279 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1539347423.279 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347423.280 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.280 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347423.280 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.280 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1539347423.281 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347423.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.282 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347423.282 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.282 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347423.283 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.283 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.286 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1539347423.286 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1539347423.287 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347423.287 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.287 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347423.287 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.287 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.287 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.287 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1)) (* x y))
1539347423.287 * [misc]backup-simplify:  Simplify (- (log1p (exp (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- x)))) into (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))
1539347423.287 * [misc]approximate:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in (x y) around 0
1539347423.287 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in y
1539347423.287 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in y
1539347423.287 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347423.288 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y
1539347423.288 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.288 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.288 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347423.288 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347423.288 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347423.288 * [misc]backup-simplify:  Simplify -1 into -1
1539347423.288 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.288 * [misc]backup-simplify:  Simplify x into x
1539347423.288 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347423.288 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347423.288 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347423.288 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347423.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347423.288 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347423.288 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.288 * [misc]backup-simplify:  Simplify x into x
1539347423.288 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.288 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.288 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.288 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347423.288 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347423.288 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347423.288 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x
1539347423.288 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347423.288 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347423.288 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347423.288 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.288 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.288 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347423.288 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347423.288 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347423.288 * [misc]backup-simplify:  Simplify -1 into -1
1539347423.288 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.288 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.288 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.288 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347423.289 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347423.289 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347423.289 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347423.289 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347423.289 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.289 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.289 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.289 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.289 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.289 * [misc]backup-simplify:  Simplify y into y
1539347423.289 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.289 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347423.289 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347423.289 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x
1539347423.289 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347423.289 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347423.289 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347423.289 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.289 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.289 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347423.289 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347423.289 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347423.289 * [misc]backup-simplify:  Simplify -1 into -1
1539347423.289 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.289 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.289 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.289 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347423.289 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347423.289 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347423.289 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347423.289 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347423.289 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.289 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.290 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.290 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.290 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.290 * [misc]backup-simplify:  Simplify y into y
1539347423.290 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.290 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347423.290 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347423.290 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347423.290 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347423.290 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347423.290 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347423.290 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.290 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.290 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.290 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.290 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.290 * [misc]backup-simplify:  Simplify -1 into -1
1539347423.290 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347423.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1539347423.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.291 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1))
1539347423.291 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347423.291 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347423.291 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347423.291 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347423.291 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347423.291 * [misc]backup-simplify:  Simplify -1 into -1
1539347423.291 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.291 * [misc]backup-simplify:  Simplify x into x
1539347423.291 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347423.291 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347423.291 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.291 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.291 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347423.291 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347423.291 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347423.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.291 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.292 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347423.292 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1539347423.292 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347423.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.293 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347423.293 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.293 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347423.293 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347423.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.293 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.294 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347423.295 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1539347423.295 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347423.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.295 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347423.295 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.295 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.295 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1539347423.296 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347423.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.296 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347423.297 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.297 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347423.297 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.297 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.299 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1539347423.299 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1539347423.299 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347423.299 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347423.300 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347423.300 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.300 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.300 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.300 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1)) (* x y))
1539347423.300 * * * [misc]progress:  simplifying candidates
1539347423.300 * * * * [misc]progress:  [ 1 / 38 ] simplifiying candidate #<alt (λ (x y) (- (log (+ 1 (exp x))) (* y x)))>
1539347423.300 * * * * [misc]progress:  [ 2 / 38 ] simplifiying candidate #<alt (λ (x y) (- (log1p (expm1 (log1p (exp x)))) (* y x)))>
1539347423.300 * * * * [misc]progress:  [ 3 / 38 ] simplifiying candidate #<alt (λ (x y) (- (expm1 (log1p (log1p (exp x)))) (* y x)))>
1539347423.300 * * * * [misc]progress:  [ 4 / 38 ] simplifiying candidate #<alt (λ (x y) (- (log1p (exp x)) (* y x)))>
1539347423.300 * [enter]simplify:  Simplifying (exp x)
1539347423.300 * * [misc]simplify:  iters left: 1 (2 enodes)
1539347423.301 * [exit]simplify:  Simplified to (exp x)
1539347423.301 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (- (log1p (exp x)) (* y x)))
1539347423.301 * * * * [misc]progress:  [ 5 / 38 ] simplifiying candidate #<alt (λ (x y) (- (pow (log1p (exp x)) 1) (* y x)))>
1539347423.301 * * * * [misc]progress:  [ 6 / 38 ] simplifiying candidate #<alt (λ (x y) (- (exp (log (log1p (exp x)))) (* y x)))>
1539347423.301 * * * * [misc]progress:  [ 7 / 38 ] simplifiying candidate #<alt (λ (x y) (- (log (exp (log1p (exp x)))) (* y x)))>
1539347423.301 * * * * [misc]progress:  [ 8 / 38 ] simplifiying candidate #<alt (λ (x y) (- (* (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x)))) (* y x)))>
1539347423.301 * * * * [misc]progress:  [ 9 / 38 ] simplifiying candidate #<alt (λ (x y) (- (cbrt (* (* (log1p (exp x)) (log1p (exp x))) (log1p (exp x)))) (* y x)))>
1539347423.301 * * * * [misc]progress:  [ 10 / 38 ] simplifiying candidate #<alt (λ (x y) (- (* (sqrt (log1p (exp x))) (sqrt (log1p (exp x)))) (* y x)))>
1539347423.301 * * * * [misc]progress:  [ 11 / 38 ] simplifiying candidate #<alt (λ (x y) (- (* 1 (log1p (exp x))) (* y x)))>
1539347423.301 * * * * [misc]progress:  [ 12 / 38 ] simplifiying candidate #<alt (λ (x y) (+ (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* x y))) (fma (- x) y (* x y))))>
1539347423.301 * [enter]simplify:  Simplifying (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* x y)))
1539347423.301 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347423.302 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347423.305 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347423.308 * * [misc]simplify:  iters left: 3 (28 enodes)
1539347423.311 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347423.311 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (fma (- x) y (* x y))))
1539347423.311 * [enter]simplify:  Simplifying (fma (- x) y (* x y))
1539347423.311 * * [misc]simplify:  iters left: 3 (5 enodes)
1539347423.312 * * [misc]simplify:  iters left: 2 (8 enodes)
1539347423.313 * * [misc]simplify:  iters left: 1 (13 enodes)
1539347423.315 * [exit]simplify:  Simplified to (- (* x y) (* x y))
1539347423.315 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (- (* x y) (* x y))))
1539347423.315 * * * * [misc]progress:  [ 13 / 38 ] simplifiying candidate #<alt (λ (x y) (+ (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* x y))) (fma (- x) y (* x y))))>
1539347423.316 * [enter]simplify:  Simplifying (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* x y)))
1539347423.316 * * [misc]simplify:  iters left: 5 (8 enodes)
1539347423.317 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347423.319 * * [misc]simplify:  iters left: 3 (19 enodes)
1539347423.322 * * [misc]simplify:  iters left: 2 (24 enodes)
1539347423.326 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347423.326 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (fma (- x) y (* x y))))
1539347423.326 * [enter]simplify:  Simplifying (fma (- x) y (* x y))
1539347423.327 * * [misc]simplify:  iters left: 3 (5 enodes)
1539347423.328 * * [misc]simplify:  iters left: 2 (8 enodes)
1539347423.331 * * [misc]simplify:  iters left: 1 (13 enodes)
1539347423.336 * [exit]simplify:  Simplified to (- (* x y) (* x y))
1539347423.336 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* y x)) (- (* x y) (* x y))))
1539347423.336 * * * * [misc]progress:  [ 14 / 38 ] simplifiying candidate #<alt (λ (x y) (+ (fma 1 (log1p (exp x)) (- (* x y))) (fma (- x) y (* x y))))>
1539347423.336 * [enter]simplify:  Simplifying (fma 1 (log1p (exp x)) (- (* x y)))
1539347423.336 * * [misc]simplify:  iters left: 5 (8 enodes)
1539347423.339 * * [misc]simplify:  iters left: 4 (17 enodes)
1539347423.343 * * [misc]simplify:  iters left: 3 (22 enodes)
1539347423.350 * * [misc]simplify:  iters left: 2 (31 enodes)
1539347423.356 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* x y))
1539347423.357 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (* x y)) (fma (- x) y (* x y))))
1539347423.357 * [enter]simplify:  Simplifying (fma (- x) y (* x y))
1539347423.357 * * [misc]simplify:  iters left: 3 (5 enodes)
1539347423.360 * * [misc]simplify:  iters left: 2 (8 enodes)
1539347423.362 * * [misc]simplify:  iters left: 1 (13 enodes)
1539347423.367 * [exit]simplify:  Simplified to (- (* x y) (* x y))
1539347423.367 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (* x y)) (- (* x y) (* x y))))
1539347423.367 * * * * [misc]progress:  [ 15 / 38 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (- (log1p (exp x)) (* y x)))))>
1539347423.368 * * * * [misc]progress:  [ 16 / 38 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))>
1539347423.368 * * * * [misc]progress:  [ 17 / 38 ] simplifiying candidate #<alt (λ (x y) (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* y x))))>
1539347423.368 * [enter]simplify:  Simplifying (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x))))
1539347423.368 * * [misc]simplify:  iters left: 5 (5 enodes)
1539347423.370 * [exit]simplify:  Simplified to (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x))))
1539347423.370 * [misc]simplify:  Simplified (2 1) to (λ (x y) (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* y x))))
1539347423.370 * * * * [misc]progress:  [ 18 / 38 ] simplifiying candidate #<alt (λ (x y) (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* y x))))>
1539347423.370 * [enter]simplify:  Simplifying (sqrt (log1p (exp x)))
1539347423.370 * * [misc]simplify:  iters left: 3 (4 enodes)
1539347423.371 * [exit]simplify:  Simplified to (sqrt (log1p (exp x)))
1539347423.371 * [misc]simplify:  Simplified (2 1) to (λ (x y) (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* y x))))
1539347423.371 * * * * [misc]progress:  [ 19 / 38 ] simplifiying candidate #<alt (λ (x y) (fma 1 (log1p (exp x)) (- (* y x))))>
1539347423.371 * * * * [misc]progress:  [ 20 / 38 ] simplifiying candidate #<alt (λ (x y) (log (/ (+ 1 (exp x)) (exp (* y x)))))>
1539347423.372 * [enter]simplify:  Simplifying (/ (+ 1 (exp x)) (exp (* y x)))
1539347423.372 * * [misc]simplify:  iters left: 5 (8 enodes)
1539347423.374 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347423.378 * [exit]simplify:  Simplified to (/ (+ 1 (exp x)) (exp (* x y)))
1539347423.378 * [misc]simplify:  Simplified (2 1) to (λ (x y) (log (/ (+ 1 (exp x)) (exp (* x y)))))
1539347423.378 * * * * [misc]progress:  [ 21 / 38 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (log1p (exp x))) (exp (* y x)))))>
1539347423.378 * [enter]simplify:  Simplifying (/ (exp (log1p (exp x))) (exp (* y x)))
1539347423.379 * * [misc]simplify:  iters left: 5 (8 enodes)
1539347423.381 * * [misc]simplify:  iters left: 4 (13 enodes)
1539347423.385 * * [misc]simplify:  iters left: 3 (15 enodes)
1539347423.389 * * [misc]simplify:  iters left: 2 (24 enodes)
1539347423.396 * * [misc]simplify:  iters left: 1 (37 enodes)
1539347423.400 * [exit]simplify:  Simplified to (exp (- (log1p (exp x)) (* y x)))
1539347423.400 * [misc]simplify:  Simplified (2 1) to (λ (x y) (log (exp (- (log1p (exp x)) (* y x)))))
1539347423.400 * * * * [misc]progress:  [ 22 / 38 ] simplifiying candidate #<alt (λ (x y) (pow (- (log1p (exp x)) (* y x)) 1))>
1539347423.400 * * * * [misc]progress:  [ 23 / 38 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (log1p (exp x)) (* y x)))))>
1539347423.400 * * * * [misc]progress:  [ 24 / 38 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (log1p (exp x)) (* y x)))))>
1539347423.400 * * * * [misc]progress:  [ 25 / 38 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (log1p (exp x)) (* y x))) (cbrt (- (log1p (exp x)) (* y x)))) (cbrt (- (log1p (exp x)) (* y x)))))>
1539347423.401 * * * * [misc]progress:  [ 26 / 38 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (log1p (exp x)) (* y x)) (- (log1p (exp x)) (* y x))) (- (log1p (exp x)) (* y x)))))>
1539347423.401 * * * * [misc]progress:  [ 27 / 38 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (log1p (exp x)) (* y x))) (sqrt (- (log1p (exp x)) (* y x)))))>
1539347423.401 * * * * [misc]progress:  [ 28 / 38 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (log1p (exp x)) 3) (pow (* y x) 3)) (+ (* (log1p (exp x)) (log1p (exp x))) (+ (* (* y x) (* y x)) (* (log1p (exp x)) (* y x))))))>
1539347423.401 * * * * [misc]progress:  [ 29 / 38 ] simplifiying candidate #<alt (λ (x y) (+ (log1p (exp x)) (- (* y x))))>
1539347423.401 * * * * [misc]progress:  [ 30 / 38 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (log1p (exp x)) (* y x))))>
1539347423.401 * * * * [misc]progress:  [ 31 / 38 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (log1p (exp x)) (log1p (exp x))) (* (* y x) (* y x))) (+ (log1p (exp x)) (* y x))))>
1539347423.401 * * * * [misc]progress:  [ 32 / 38 ] simplifiying candidate #<alt (λ (x y) (+ (log1p (exp x)) (- (* y x))))>
1539347423.401 * * * * [misc]progress:  [ 33 / 38 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) (* y x)))>
1539347423.401 * [enter]simplify:  Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347423.401 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347423.403 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347423.406 * * [misc]simplify:  iters left: 4 (31 enodes)
1539347423.412 * * [misc]simplify:  iters left: 3 (53 enodes)
1539347423.419 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347423.429 * * [misc]simplify:  iters left: 1 (84 enodes)
1539347423.435 * [exit]simplify:  Simplified to (fma x (fma 1/8 x 1/2) (log 2))
1539347423.435 * [misc]simplify:  Simplified (2 1) to (λ (x y) (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x)))
1539347423.435 * * * * [misc]progress:  [ 34 / 38 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* y x)))>
1539347423.435 * [enter]simplify:  Simplifying (log (+ (exp x) 1))
1539347423.435 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347423.436 * * [misc]simplify:  iters left: 3 (8 enodes)
1539347423.437 * * [misc]simplify:  iters left: 2 (9 enodes)
1539347423.438 * [exit]simplify:  Simplified to (log1p (exp x))
1539347423.438 * [misc]simplify:  Simplified (2 1) to (λ (x y) (- (log1p (exp x)) (* y x)))
1539347423.438 * * * * [misc]progress:  [ 35 / 38 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* y x)))>
1539347423.438 * [enter]simplify:  Simplifying (log (+ (exp x) 1))
1539347423.438 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347423.439 * * [misc]simplify:  iters left: 3 (8 enodes)
1539347423.440 * * [misc]simplify:  iters left: 2 (9 enodes)
1539347423.441 * [exit]simplify:  Simplified to (log1p (exp x))
1539347423.441 * [misc]simplify:  Simplified (2 1) to (λ (x y) (- (log1p (exp x)) (* y x)))
1539347423.441 * * * * [misc]progress:  [ 36 / 38 ] simplifiying candidate #<alt (λ (x y) (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))))>
1539347423.441 * [enter]simplify:  Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347423.441 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347423.443 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347423.446 * * [misc]simplify:  iters left: 4 (31 enodes)
1539347423.452 * * [misc]simplify:  iters left: 3 (53 enodes)
1539347423.459 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347423.480 * * [misc]simplify:  iters left: 1 (84 enodes)
1539347423.492 * [exit]simplify:  Simplified to (fma x (fma 1/8 x 1/2) (log 2))
1539347423.492 * [misc]simplify:  Simplified (2) to (λ (x y) (fma x (fma 1/8 x 1/2) (log 2)))
1539347423.492 * * * * [misc]progress:  [ 37 / 38 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1539347423.493 * [enter]simplify:  Simplifying (- (log (+ (exp x) 1)) (* x y))
1539347423.493 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347423.495 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347423.499 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347423.505 * * [misc]simplify:  iters left: 3 (26 enodes)
1539347423.510 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347423.510 * [misc]simplify:  Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x)))
1539347423.510 * * * * [misc]progress:  [ 38 / 38 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1539347423.511 * [enter]simplify:  Simplifying (- (log (+ (exp x) 1)) (* x y))
1539347423.511 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347423.513 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347423.517 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347423.523 * * [misc]simplify:  iters left: 3 (26 enodes)
1539347423.529 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347423.529 * [misc]simplify:  Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x)))
1539347423.529 * * * [misc]progress:  adding candidates to table
1539347423.880 * * [misc]progress:  iteration 2 / 4
1539347423.880 * * * [misc]progress:  picking best candidate
1539347423.891 * * * * [misc]pick:  Picked  #<alt (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))>
1539347423.891 * * * [misc]progress:  localizing error
1539347423.906 * * * [misc]progress:  generating rewritten candidates
1539347423.906 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1539347423.906 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
1539347423.907 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1539347423.919 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1539347423.920 * * * [misc]progress:  generating series expansions
1539347423.920 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1539347423.920 * [misc]backup-simplify:  Simplify (expm1 (log1p (- (log1p (exp x)) (* y x)))) into (expm1 (log1p (- (log1p (exp x)) (* x y))))
1539347423.921 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp x)) (* x y)))) in (x y) around 0
1539347423.921 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp x)) (* x y)))) in y
1539347423.921 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp x)) (* x y)))) 1)
1539347423.921 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp x)) (* x y)))) in y
1539347423.921 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in y
1539347423.921 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y))))
1539347423.921 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in y
1539347423.921 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.921 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.921 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in y
1539347423.921 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in y
1539347423.921 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347423.921 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in y
1539347423.921 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.921 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.921 * [misc]taylor:  Taking taylor expansion of (exp x) in y
1539347423.921 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.921 * [misc]backup-simplify:  Simplify x into x
1539347423.921 * [misc]backup-simplify:  Simplify (exp x) into (exp x)
1539347423.921 * [misc]backup-simplify:  Simplify (+ 1 (exp x)) into (+ (exp x) 1)
1539347423.921 * [misc]backup-simplify:  Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1))
1539347423.921 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347423.921 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.921 * [misc]backup-simplify:  Simplify x into x
1539347423.921 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.921 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.922 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.922 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347423.922 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.922 * [misc]backup-simplify:  Simplify (+ (log (+ (exp x) 1)) 0) into (log (+ (exp x) 1))
1539347423.922 * [misc]backup-simplify:  Simplify (+ 1 (log (+ (exp x) 1))) into (+ (log (+ (exp x) 1)) 1)
1539347423.922 * [misc]backup-simplify:  Simplify (log (+ (log (+ (exp x) 1)) 1)) into (log (+ (log (+ (exp x) 1)) 1))
1539347423.922 * [misc]backup-simplify:  Simplify (exp (log (+ (log (+ (exp x) 1)) 1))) into (+ (log (+ (exp x) 1)) 1)
1539347423.922 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.922 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.923 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp x)) (* x y)))) in x
1539347423.923 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp x)) (* x y)))) 1)
1539347423.923 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp x)) (* x y)))) in x
1539347423.923 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in x
1539347423.923 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y))))
1539347423.923 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in x
1539347423.923 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.923 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.923 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x
1539347423.923 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347423.923 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347423.923 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347423.923 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.923 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.923 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347423.923 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.923 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.923 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.923 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347423.923 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347423.924 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.924 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.924 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.924 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.924 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.924 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.924 * [misc]backup-simplify:  Simplify y into y
1539347423.924 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.924 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347423.925 * [misc]backup-simplify:  Simplify (+ 1 (log 2)) into (+ (log 2) 1)
1539347423.925 * [misc]backup-simplify:  Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1))
1539347423.926 * [misc]backup-simplify:  Simplify (exp (log (+ (log 2) 1))) into (+ (log 2) 1)
1539347423.926 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.926 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.926 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp x)) (* x y)))) in x
1539347423.926 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp x)) (* x y)))) 1)
1539347423.926 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp x)) (* x y)))) in x
1539347423.926 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in x
1539347423.926 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y))))
1539347423.926 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in x
1539347423.926 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.926 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.926 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x
1539347423.926 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347423.926 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347423.926 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347423.926 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.926 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.926 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347423.927 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.927 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.927 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.927 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347423.927 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347423.927 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.927 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.927 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.927 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.927 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.927 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.927 * [misc]backup-simplify:  Simplify y into y
1539347423.927 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.927 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.928 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347423.928 * [misc]backup-simplify:  Simplify (+ 1 (log 2)) into (+ (log 2) 1)
1539347423.929 * [misc]backup-simplify:  Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1))
1539347423.929 * [misc]backup-simplify:  Simplify (exp (log (+ (log 2) 1))) into (+ (log 2) 1)
1539347423.929 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.929 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.930 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.930 * [misc]backup-simplify:  Simplify (+ (+ (log 2) 1) -1) into (log 2)
1539347423.930 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347423.930 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347423.930 * [misc]backup-simplify:  Simplify 2 into 2
1539347423.930 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.931 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.932 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347423.932 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347423.935 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1539347423.936 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347423.936 * [misc]backup-simplify:  Simplify (- y) into (- y)
1539347423.936 * [misc]backup-simplify:  Simplify (+ 1/2 (- y)) into (- 1/2 y)
1539347423.936 * [misc]backup-simplify:  Simplify (+ 0 (- 1/2 y)) into (- 1/2 y)
1539347423.937 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1/2 y)) 1)) (pow (+ (log 2) 1) 1)))) 1) into (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1)))
1539347423.939 * [misc]backup-simplify:  Simplify (* (exp (log (+ (log 2) 1))) (+ (* (/ (pow (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))) 1) 1)))) into (* (+ (log 2) 1) (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))))
1539347423.939 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.940 * [misc]backup-simplify:  Simplify (+ (* (+ (log 2) 1) (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1)))) 0) into (- (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) (+ (/ (* (log 2) y) (+ (log 2) 1)) (/ y (+ (log 2) 1))))
1539347423.940 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) (+ (/ (* (log 2) y) (+ (log 2) 1)) (/ y (+ (log 2) 1)))) in y
1539347423.940 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) in y
1539347423.940 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (log 2) (+ (log 2) 1))) in y
1539347423.941 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347423.941 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347423.941 * [misc]taylor:  Taking taylor expansion of (/ (log 2) (+ (log 2) 1)) in y
1539347423.941 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347423.941 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347423.941 * [misc]backup-simplify:  Simplify 2 into 2
1539347423.941 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.941 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347423.941 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347423.941 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347423.941 * [misc]backup-simplify:  Simplify 2 into 2
1539347423.941 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.941 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.941 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.942 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347423.942 * [misc]backup-simplify:  Simplify (/ (log 2) (+ (log 2) 1)) into (/ (log 2) (+ (log 2) 1))
1539347423.942 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (+ (log 2) 1))) in y
1539347423.942 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347423.942 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347423.942 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (log 2) 1)) in y
1539347423.942 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347423.942 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347423.942 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347423.942 * [misc]backup-simplify:  Simplify 2 into 2
1539347423.943 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.943 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.943 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.943 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347423.944 * [misc]backup-simplify:  Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1))
1539347423.944 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (log 2) y) (+ (log 2) 1)) (/ y (+ (log 2) 1))) in y
1539347423.944 * [misc]taylor:  Taking taylor expansion of (/ (* (log 2) y) (+ (log 2) 1)) in y
1539347423.944 * [misc]taylor:  Taking taylor expansion of (* (log 2) y) in y
1539347423.944 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347423.944 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347423.944 * [misc]backup-simplify:  Simplify 2 into 2
1539347423.944 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.944 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.944 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.944 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.944 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347423.944 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347423.944 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347423.944 * [misc]backup-simplify:  Simplify 2 into 2
1539347423.944 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.944 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.944 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.945 * [misc]backup-simplify:  Simplify (* (log 2) 0) into 0
1539347423.947 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347423.948 * [misc]backup-simplify:  Simplify (+ (* (log 2) 1) (* 0 0)) into (log 2)
1539347423.948 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347423.949 * [misc]backup-simplify:  Simplify (/ (log 2) (+ (log 2) 1)) into (/ (log 2) (+ (log 2) 1))
1539347423.949 * [misc]taylor:  Taking taylor expansion of (/ y (+ (log 2) 1)) in y
1539347423.949 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.949 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.949 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.949 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347423.949 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347423.949 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347423.949 * [misc]backup-simplify:  Simplify 2 into 2
1539347423.949 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347423.949 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.949 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.950 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347423.950 * [misc]backup-simplify:  Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1))
1539347423.951 * [misc]backup-simplify:  Simplify (* 1/2 (/ (log 2) (+ (log 2) 1))) into (* 1/2 (/ (log 2) (+ (log 2) 1)))
1539347423.952 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (+ (log 2) 1))) into (/ 1/2 (+ (log 2) 1))
1539347423.954 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (/ 1/2 (+ (log 2) 1))) into (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1))))
1539347423.957 * [misc]backup-simplify:  Simplify (+ (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) 0) into (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1))))
1539347423.959 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) into (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1))))
1539347423.961 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347423.961 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.964 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347423.964 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347423.968 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
1539347423.968 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347423.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.969 * [misc]backup-simplify:  Simplify (+ 1/8 0) into 1/8
1539347423.969 * [misc]backup-simplify:  Simplify (+ 0 1/8) into 1/8
1539347423.972 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1/2 y)) 2)) (pow (+ (log 2) 1) 2))) (* 1 (/ (* 1 (pow (* 2 1/8) 1)) (pow (+ (log 2) 1) 1)))) 2) into (* 1/2 (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2)))))
1539347423.978 * [misc]backup-simplify:  Simplify (* (exp (log (+ (log 2) 1))) (+ (* (/ (pow (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))) 2) 2)) (* (/ (pow (* 1/2 (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2))))) 1) 1)))) into 1/8
1539347423.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.978 * [misc]backup-simplify:  Simplify (+ 1/8 0) into 1/8
1539347423.978 * [misc]taylor:  Taking taylor expansion of 1/8 in y
1539347423.978 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347423.979 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347423.981 * [misc]backup-simplify:  Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* (+ (* 1/2 (/ (log 2) (+ (log 2) 1))) (* 1/2 (/ 1 (+ (log 2) 1)))) (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/8 (pow x 2)) (+ (* 1/2 (/ (* (log 2) x) (+ (log 2) 1))) (* 1/2 (/ x (+ (log 2) 1))))))
1539347423.982 * [misc]backup-simplify:  Simplify (expm1 (log1p (- (log1p (exp (/ 1 x))) (* (/ 1 y) (/ 1 x))))) into (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))))
1539347423.982 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in (x y) around 0
1539347423.982 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in y
1539347423.982 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1)
1539347423.982 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in y
1539347423.982 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in y
1539347423.982 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))))
1539347423.982 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in y
1539347423.982 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.982 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.982 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in y
1539347423.982 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in y
1539347423.982 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347423.982 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y
1539347423.982 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.982 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.982 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347423.982 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347423.982 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.982 * [misc]backup-simplify:  Simplify x into x
1539347423.982 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347423.982 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.982 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347423.983 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347423.983 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347423.983 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.983 * [misc]backup-simplify:  Simplify x into x
1539347423.983 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.983 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.983 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.983 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347423.983 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347423.983 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347423.983 * [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
1539347423.983 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1539347423.984 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1539347423.984 * [misc]backup-simplify:  Simplify (log (- (/ 1 x))) into (log (- (/ 1 x)))
1539347423.984 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 x)))) into (- (log (- (/ 1 x))) (log y))
1539347423.984 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 x)))) into (- (log (- (/ 1 x))) (log y))
1539347423.984 * [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 x))) (log y)))
1539347423.985 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.985 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.985 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in x
1539347423.985 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1)
1539347423.985 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in x
1539347423.985 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x
1539347423.985 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))))
1539347423.985 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x
1539347423.985 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.985 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.985 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x
1539347423.985 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347423.985 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347423.985 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347423.985 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.985 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.985 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347423.985 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347423.985 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.985 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.985 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.986 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.986 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.986 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347423.986 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.986 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347423.986 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.986 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.986 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.986 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.986 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.986 * [misc]backup-simplify:  Simplify y into y
1539347423.986 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.986 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347423.986 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347423.987 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347423.987 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347423.987 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347423.987 * [misc]backup-simplify:  Simplify (log (- (/ 1 y))) into (log (- (/ 1 y)))
1539347423.987 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347423.987 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347423.988 * [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 y))) (log x)))
1539347423.988 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.988 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.988 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in x
1539347423.988 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) 1)
1539347423.988 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))) in x
1539347423.988 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x
1539347423.988 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))))
1539347423.988 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x
1539347423.988 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.988 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.988 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x
1539347423.988 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347423.988 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347423.988 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347423.988 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.988 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.988 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347423.988 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347423.988 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.988 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.988 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.988 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.988 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347423.989 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347423.989 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347423.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347423.989 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347423.989 * [misc]taylor:  Taking taylor expansion of x in x
1539347423.989 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.989 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.989 * [misc]taylor:  Taking taylor expansion of y in x
1539347423.989 * [misc]backup-simplify:  Simplify y into y
1539347423.989 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347423.989 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347423.989 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347423.989 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347423.989 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347423.989 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347423.990 * [misc]backup-simplify:  Simplify (log (- (/ 1 y))) into (log (- (/ 1 y)))
1539347423.990 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347423.990 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347423.990 * [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 y))) (log x)))
1539347423.990 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347423.990 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.991 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.991 * [misc]backup-simplify:  Simplify (+ (exp (- (log (- (/ 1 y))) (log x))) -1) into (- (exp (- (log (- (/ 1 y))) (log x))) 1)
1539347423.991 * [misc]taylor:  Taking taylor expansion of (- (exp (- (log (- (/ 1 y))) (log x))) 1) in y
1539347423.991 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
1539347423.991 * [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1539347423.991 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 y))) in y
1539347423.991 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347423.991 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347423.991 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.991 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.991 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.991 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.991 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.992 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1539347423.992 * [misc]taylor:  Taking taylor expansion of (log x) in y
1539347423.992 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.992 * [misc]backup-simplify:  Simplify x into x
1539347423.992 * [misc]backup-simplify:  Simplify (log x) into (log x)
1539347423.992 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1539347423.992 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1539347423.992 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y)))
1539347423.993 * [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y))))
1539347423.993 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347423.993 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.993 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.993 * [misc]backup-simplify:  Simplify (+ (exp (- (log -1) (+ (log x) (log y)))) -1) into (- (exp (- (log -1) (+ (log x) (log y)))) 1)
1539347423.993 * [misc]backup-simplify:  Simplify (- (exp (- (log -1) (+ (log x) (log y)))) 1) into (- (exp (- (log -1) (+ (log x) (log y)))) 1)
1539347423.994 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347423.994 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347423.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1539347423.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.995 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1))
1539347423.995 * [misc]backup-simplify:  Simplify (+ 1 (log (+ (exp (/ 1 x)) 1))) into (+ 1 (log (+ (exp (/ 1 x)) 1)))
1539347423.995 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1)) (pow (- (/ 1 y)) 1)))) 1) into (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y))
1539347423.995 * [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 1) 1)))) into (* -1 (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* y (log (+ (exp (/ 1 x)) 1))) y)))
1539347423.996 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347423.996 * [misc]backup-simplify:  Simplify (+ (* -1 (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* y (log (+ (exp (/ 1 x)) 1))) y))) 0) into (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ 1 x)) 1))))))
1539347423.996 * [misc]taylor:  Taking taylor expansion of (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ 1 x)) 1)))))) in y
1539347423.996 * [misc]taylor:  Taking taylor expansion of (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ 1 x)) 1))))) in y
1539347423.996 * [misc]taylor:  Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) y) in y
1539347423.996 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
1539347423.996 * [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1539347423.996 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 y))) in y
1539347423.996 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347423.996 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347423.996 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.996 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.996 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.997 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.997 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.997 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.997 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1539347423.997 * [misc]taylor:  Taking taylor expansion of (log x) in y
1539347423.997 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.997 * [misc]backup-simplify:  Simplify x into x
1539347423.997 * [misc]backup-simplify:  Simplify (log x) into (log x)
1539347423.998 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1539347423.998 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1539347423.998 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y)))
1539347423.998 * [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y))))
1539347423.998 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.998 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.998 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.998 * [misc]taylor:  Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ 1 x)) 1)))) in y
1539347423.998 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
1539347423.998 * [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1539347423.998 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 y))) in y
1539347423.998 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347423.998 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347423.998 * [misc]taylor:  Taking taylor expansion of y in y
1539347423.998 * [misc]backup-simplify:  Simplify 0 into 0
1539347423.999 * [misc]backup-simplify:  Simplify 1 into 1
1539347423.999 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347423.999 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.999 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347423.999 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1539347423.999 * [misc]taylor:  Taking taylor expansion of (log x) in y
1539347423.999 * [misc]taylor:  Taking taylor expansion of x in y
1539347423.999 * [misc]backup-simplify:  Simplify x into x
1539347423.999 * [misc]backup-simplify:  Simplify (log x) into (log x)
1539347424.000 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1539347424.000 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1539347424.000 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y)))
1539347424.000 * [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y))))
1539347424.000 * [misc]taylor:  Taking taylor expansion of (* y (log (+ (exp (/ 1 x)) 1))) in y
1539347424.000 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.000 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.000 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.000 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.001 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.001 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.001 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.001 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.001 * [misc]backup-simplify:  Simplify x into x
1539347424.001 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.001 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.001 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.001 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.001 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.001 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.001 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) 0) into 0
1539347424.001 * [misc]backup-simplify:  Simplify (* 0 (log (+ (exp (/ 1 x)) 1))) into 0
1539347424.002 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) 0) into 0
1539347424.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.002 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.002 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.003 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.005 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1539347424.006 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1539347424.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.007 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.008 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.008 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.009 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347424.010 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1539347424.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.012 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 2)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 y)) 1)))) 2) into (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))
1539347424.013 * [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 2) 2)) (* (/ (pow (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 1) 1)))) into 0
1539347424.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.013 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.014 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.014 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.014 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.014 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.017 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1539347424.017 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1539347424.018 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.019 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.019 * [misc]backup-simplify:  Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 1) (* 0 0)) into (exp (- (log -1) (+ (log x) (log y))))
1539347424.020 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1539347424.021 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.022 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347424.022 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (+ (exp (/ 1 x)) 1)))) into (log (+ (exp (/ 1 x)) 1))
1539347424.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.022 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.023 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.025 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1539347424.026 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1539347424.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.027 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.028 * [misc]backup-simplify:  Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))) (* 0 0)) into (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1)))
1539347424.028 * [misc]backup-simplify:  Simplify (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1)))) into (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))))
1539347424.029 * [misc]backup-simplify:  Simplify (- (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))))) into (- (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1)))))
1539347424.029 * [misc]backup-simplify:  Simplify (- (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1))))) into (- (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ 1 x)) 1)))))
1539347424.030 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.030 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.030 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.030 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.030 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.035 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1539347424.036 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1539347424.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.039 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.039 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.039 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.039 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.041 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347424.042 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1539347424.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.044 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 3)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 1)))) 6) into (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))))
1539347424.048 * [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 3) 6)) (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 1) 1) (/ (pow (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 1) 1)) (* (/ (pow (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) 1) 1)))) into 0
1539347424.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.049 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.049 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.049 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.049 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.049 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.049 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.050 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.054 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1539347424.055 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1539347424.055 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.057 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.058 * [misc]backup-simplify:  Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 0) (+ (* 0 1) (* 0 0))) into 0
1539347424.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347424.060 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.062 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347424.062 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (log (+ (exp (/ 1 x)) 1))))) into 0
1539347424.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.062 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.063 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.063 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.067 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1539347424.068 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1539347424.069 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.071 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.071 * [misc]backup-simplify:  Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 0) (+ (* 0 (log (+ (exp (/ 1 x)) 1))) (* 0 0))) into 0
1539347424.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.072 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.072 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.072 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.073 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.073 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.082 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
1539347424.084 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow x 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow x 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow x 1)))) 6) into 0
1539347424.084 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.088 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347424.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.089 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.089 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.092 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1539347424.093 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1539347424.094 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.098 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 4)) (pow (- (/ 1 y)) 4))) (* 12 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 2) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (/ 1 y)) 2))) (* -4 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (/ 1 y)) 1)))) 24) into (* -1/24 (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))))
1539347424.108 * [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 4) 24)) (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 2) 2) (/ (pow (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 1) 1)) (* (/ (pow (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) 1) 1) (/ (pow (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) 1) 1)) (* (/ (pow (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) 2) 2)) (* (/ (pow (* -1/24 (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))))) 1) 1)))) into 0
1539347424.108 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.108 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.108 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.109 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.109 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.110 * [misc]backup-simplify:  Simplify (+ (* (- (+ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (log (+ (exp (/ 1 (/ 1 x))) 1))))) (* (/ 1 y) (/ 1 x))) (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) 1)) into (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (+ (/ (* (log (+ (exp x) 1)) (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y)))))) (* x y)) (+ (/ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* x y)) 1)))
1539347424.110 * [misc]backup-simplify:  Simplify (expm1 (log1p (- (log1p (exp (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- x)))))) into (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))))
1539347424.110 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in (x y) around 0
1539347424.110 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in y
1539347424.110 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1)
1539347424.111 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in y
1539347424.111 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in y
1539347424.111 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))))
1539347424.111 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in y
1539347424.111 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.111 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.111 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in y
1539347424.111 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in y
1539347424.111 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.111 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y
1539347424.111 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.111 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.111 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.111 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.111 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.111 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.111 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.111 * [misc]backup-simplify:  Simplify x into x
1539347424.111 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.111 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.111 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.111 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347424.112 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347424.112 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.112 * [misc]backup-simplify:  Simplify x into x
1539347424.112 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.112 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.112 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.112 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347424.112 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347424.112 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.112 * [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
1539347424.112 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1539347424.112 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1539347424.112 * [misc]backup-simplify:  Simplify (log (- (/ 1 x))) into (log (- (/ 1 x)))
1539347424.113 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 x)))) into (- (log (- (/ 1 x))) (log y))
1539347424.113 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 x)))) into (- (log (- (/ 1 x))) (log y))
1539347424.113 * [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 x))) (log y)))
1539347424.113 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.113 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.113 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in x
1539347424.113 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1)
1539347424.113 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in x
1539347424.113 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x
1539347424.113 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))))
1539347424.113 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x
1539347424.114 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.114 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.114 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x
1539347424.114 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347424.114 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.114 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347424.114 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.114 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.114 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347424.114 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347424.114 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347424.114 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.114 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.114 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.114 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.114 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347424.114 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.114 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.114 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.114 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.114 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.114 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.114 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.114 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.114 * [misc]backup-simplify:  Simplify y into y
1539347424.115 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.115 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.115 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.115 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347424.115 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.115 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.115 * [misc]backup-simplify:  Simplify (log (- (/ 1 y))) into (log (- (/ 1 y)))
1539347424.116 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.116 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.116 * [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 y))) (log x)))
1539347424.116 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.116 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.116 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in x
1539347424.116 * [misc]taylor:  Rewrote expression to (- (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) 1)
1539347424.116 * [misc]taylor:  Taking taylor expansion of (exp (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))) in x
1539347424.116 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x
1539347424.116 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))))
1539347424.116 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x
1539347424.116 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.116 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.116 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x
1539347424.116 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347424.116 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.116 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347424.116 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.116 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.117 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347424.117 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347424.117 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347424.117 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.117 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.117 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.117 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.117 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347424.117 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.117 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.117 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.117 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.117 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.117 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.117 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.117 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.117 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.117 * [misc]backup-simplify:  Simplify y into y
1539347424.117 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.118 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.118 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.118 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347424.118 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.118 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.118 * [misc]backup-simplify:  Simplify (log (- (/ 1 y))) into (log (- (/ 1 y)))
1539347424.118 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.118 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.119 * [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 y))) (log x)))
1539347424.119 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.119 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.119 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.119 * [misc]backup-simplify:  Simplify (+ (exp (- (log (- (/ 1 y))) (log x))) -1) into (- (exp (- (log (- (/ 1 y))) (log x))) 1)
1539347424.119 * [misc]taylor:  Taking taylor expansion of (- (exp (- (log (- (/ 1 y))) (log x))) 1) in y
1539347424.119 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
1539347424.119 * [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1539347424.119 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 y))) in y
1539347424.119 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347424.119 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347424.119 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.119 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.119 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.120 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.120 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.120 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1539347424.120 * [misc]taylor:  Taking taylor expansion of (log x) in y
1539347424.120 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.120 * [misc]backup-simplify:  Simplify x into x
1539347424.120 * [misc]backup-simplify:  Simplify (log x) into (log x)
1539347424.120 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1539347424.121 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1539347424.121 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y)))
1539347424.121 * [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y))))
1539347424.121 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.121 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.121 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.121 * [misc]backup-simplify:  Simplify (+ (exp (- (log -1) (+ (log x) (log y)))) -1) into (- (exp (- (log -1) (+ (log x) (log y)))) 1)
1539347424.122 * [misc]backup-simplify:  Simplify (- (exp (- (log -1) (+ (log x) (log y)))) 1) into (- (exp (- (log -1) (+ (log x) (log y)))) 1)
1539347424.122 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.122 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347424.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1539347424.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.123 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1))
1539347424.123 * [misc]backup-simplify:  Simplify (+ 1 (log (+ (exp (/ -1 x)) 1))) into (+ (log (+ (exp (/ -1 x)) 1)) 1)
1539347424.123 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1)) (pow (- (/ 1 y)) 1)))) 1) into (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y))
1539347424.124 * [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 1) 1)))) into (* -1 (* (+ (* (log (+ (exp (/ -1 x)) 1)) y) y) (exp (- (log (- (/ 1 y))) (log x)))))
1539347424.124 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.124 * [misc]backup-simplify:  Simplify (+ (* -1 (* (+ (* (log (+ (exp (/ -1 x)) 1)) y) y) (exp (- (log (- (/ 1 y))) (log x))))) 0) into (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1)) y))))
1539347424.124 * [misc]taylor:  Taking taylor expansion of (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1)) y)))) in y
1539347424.124 * [misc]taylor:  Taking taylor expansion of (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1)) y))) in y
1539347424.124 * [misc]taylor:  Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) y) in y
1539347424.124 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
1539347424.124 * [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1539347424.125 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 y))) in y
1539347424.125 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347424.125 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347424.125 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.125 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.125 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.125 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.125 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.125 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1539347424.125 * [misc]taylor:  Taking taylor expansion of (log x) in y
1539347424.125 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.125 * [misc]backup-simplify:  Simplify x into x
1539347424.125 * [misc]backup-simplify:  Simplify (log x) into (log x)
1539347424.126 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1539347424.126 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1539347424.126 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y)))
1539347424.126 * [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y))))
1539347424.126 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.126 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.126 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.126 * [misc]taylor:  Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1)) y)) in y
1539347424.126 * [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
1539347424.126 * [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1539347424.126 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 y))) in y
1539347424.127 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347424.127 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347424.127 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.127 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.127 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.127 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.127 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.127 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.127 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1539347424.127 * [misc]taylor:  Taking taylor expansion of (log x) in y
1539347424.127 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.127 * [misc]backup-simplify:  Simplify x into x
1539347424.127 * [misc]backup-simplify:  Simplify (log x) into (log x)
1539347424.128 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1539347424.128 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1539347424.128 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y)))
1539347424.128 * [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log x) (log y)))) into (exp (- (log -1) (+ (log x) (log y))))
1539347424.128 * [misc]taylor:  Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) y) in y
1539347424.128 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.128 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.128 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.128 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.128 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.128 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.128 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.129 * [misc]backup-simplify:  Simplify x into x
1539347424.129 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.129 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.129 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.129 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.129 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.129 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.129 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.129 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.129 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.129 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) 0) into 0
1539347424.129 * [misc]backup-simplify:  Simplify (* (log (+ (exp (/ -1 x)) 1)) 0) into 0
1539347424.130 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) 0) into 0
1539347424.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.130 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.130 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.131 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.133 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1539347424.134 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1539347424.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.135 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.136 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.136 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.137 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347424.137 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1539347424.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.140 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 2)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 y)) 1)))) 2) into (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2))))))
1539347424.141 * [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 2) 2)) (* (/ (pow (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 1) 1)))) into 0
1539347424.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.141 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.142 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.142 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.142 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.144 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1539347424.145 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1539347424.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.147 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.147 * [misc]backup-simplify:  Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 1) (* 0 0)) into (exp (- (log -1) (+ (log x) (log y))))
1539347424.147 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1539347424.148 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.149 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347424.150 * [misc]backup-simplify:  Simplify (+ (* (log (+ (exp (/ -1 x)) 1)) 1) (* 0 0)) into (log (+ (exp (/ -1 x)) 1))
1539347424.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.150 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.152 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1539347424.153 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1539347424.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.155 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.155 * [misc]backup-simplify:  Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (* 0 0)) into (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1)))
1539347424.156 * [misc]backup-simplify:  Simplify (+ (exp (- (log -1) (+ (log x) (log y)))) (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1)))) into (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y)))))
1539347424.156 * [misc]backup-simplify:  Simplify (- (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y)))))) into (- (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y))))))
1539347424.157 * [misc]backup-simplify:  Simplify (- (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y)))))) into (- (+ (* (exp (- (log -1) (+ (log x) (log y)))) (log (+ (exp (/ -1 x)) 1))) (exp (- (log -1) (+ (log x) (log y))))))
1539347424.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.157 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.158 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.158 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.162 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1539347424.164 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1539347424.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.166 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.166 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.166 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.166 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.168 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347424.169 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1539347424.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.172 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 3)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 1)))) 6) into (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3))))))
1539347424.175 * [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 3) 6)) (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 1) 1) (/ (pow (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 1) 1)) (* (/ (pow (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))))) 1) 1)))) into 0
1539347424.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.176 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.176 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.176 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.176 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.177 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.177 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.181 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1539347424.183 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1539347424.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.185 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.185 * [misc]backup-simplify:  Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 0) (+ (* 0 1) (* 0 0))) into 0
1539347424.186 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347424.188 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.189 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347424.190 * [misc]backup-simplify:  Simplify (+ (* (log (+ (exp (/ -1 x)) 1)) 0) (+ (* 0 1) (* 0 0))) into 0
1539347424.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.190 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.191 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.195 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1539347424.197 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1539347424.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.199 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.200 * [misc]backup-simplify:  Simplify (+ (* (exp (- (log -1) (+ (log x) (log y)))) 0) (+ (* 0 (log (+ (exp (/ -1 x)) 1))) (* 0 0))) into 0
1539347424.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.200 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.201 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.201 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.202 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.202 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.209 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
1539347424.212 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow x 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow x 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow x 1)))) 6) into 0
1539347424.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.216 * [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log x) (log y)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347424.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.216 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.217 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.220 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1539347424.220 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1539347424.221 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.225 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 4)) (pow (- (/ 1 y)) 4))) (* 12 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 2) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (/ 1 y)) 2))) (* -4 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (/ 1 y)) 1)))) 24) into (* -1/24 (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4))))))))
1539347424.234 * [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 y))) (log x))) (+ (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 4) 24)) (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 2) 2) (/ (pow (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 1) 1)) (* (/ (pow (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) 1) 1) (/ (pow (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))))) 1) 1)) (* (/ (pow (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) 2) 2)) (* (/ (pow (* -1/24 (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))))))) 1) 1)))) into 0
1539347424.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.234 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.234 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.234 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.236 * [misc]backup-simplify:  Simplify (+ (* (- (+ (* (exp (- (log -1) (+ (log (/ 1 (- x))) (log (/ 1 (- y)))))) (log (+ (exp (/ -1 (/ 1 (- x)))) 1))) (exp (- (log -1) (+ (log (/ 1 (- x))) (log (/ 1 (- y)))))))) (* (/ 1 (- y)) (/ 1 (- x)))) (- (exp (- (log -1) (+ (log (/ 1 (- x))) (log (/ 1 (- y)))))) 1)) into (- (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (+ (/ (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (* x y)) (+ 1 (/ (* (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (log (+ (exp x) 1))) (* x y)))))
1539347424.236 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
1539347424.236 * [misc]backup-simplify:  Simplify (log1p (exp x)) into (log1p (exp x))
1539347424.236 * [misc]approximate:  Taking taylor expansion of (log1p (exp x)) in (x) around 0
1539347424.236 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347424.236 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347424.236 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347424.236 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.236 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.236 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347424.236 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.236 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.236 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.236 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347424.236 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347424.236 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.237 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347424.237 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347424.237 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347424.237 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.237 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.237 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347424.237 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.237 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.237 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.237 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347424.237 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347424.237 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.237 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.239 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347424.239 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347424.241 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1539347424.241 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347424.244 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347424.244 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347424.249 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
1539347424.249 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347424.249 * [misc]backup-simplify:  Simplify (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347424.249 * [misc]backup-simplify:  Simplify (log1p (exp (/ 1 x))) into (log1p (exp (/ 1 x)))
1539347424.249 * [misc]approximate:  Taking taylor expansion of (log1p (exp (/ 1 x))) in (x) around 0
1539347424.249 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347424.249 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347424.249 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347424.249 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.249 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.249 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347424.249 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347424.250 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.250 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.250 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.250 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.250 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347424.250 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.250 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347424.250 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347424.250 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347424.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.250 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.250 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347424.250 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347424.250 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.250 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.250 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.250 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.251 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347424.251 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.251 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.252 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347424.252 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.254 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347424.254 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.257 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1539347424.257 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.261 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 24) into 0
1539347424.261 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.261 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.265 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 120) into 0
1539347424.265 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.272 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 720) into 0
1539347424.272 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.272 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 (/ 1 x))) 1)) into (log (+ (exp x) 1))
1539347424.272 * [misc]backup-simplify:  Simplify (log1p (exp (/ 1 (- x)))) into (log1p (exp (/ -1 x)))
1539347424.272 * [misc]approximate:  Taking taylor expansion of (log1p (exp (/ -1 x))) in (x) around 0
1539347424.272 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347424.272 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.273 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347424.273 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.273 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.273 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347424.273 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347424.273 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347424.273 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.273 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.273 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.273 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.273 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347424.273 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.273 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.273 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.273 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347424.273 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.273 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347424.273 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.273 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.273 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347424.273 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347424.273 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347424.273 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.273 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.273 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.273 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.273 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347424.273 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.273 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.273 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.273 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.274 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347424.274 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.275 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347424.275 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.277 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1539347424.277 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.280 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 24) into 0
1539347424.280 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.284 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 120) into 0
1539347424.285 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.292 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 720) into 0
1539347424.292 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.292 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (log (+ (exp x) 1))
1539347424.292 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1539347424.292 * [misc]backup-simplify:  Simplify (- (log1p (exp x)) (* y x)) into (- (log1p (exp x)) (* x y))
1539347424.292 * [misc]approximate:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in (x y) around 0
1539347424.292 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in y
1539347424.292 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in y
1539347424.292 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347424.292 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in y
1539347424.292 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.292 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.292 * [misc]taylor:  Taking taylor expansion of (exp x) in y
1539347424.292 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.292 * [misc]backup-simplify:  Simplify x into x
1539347424.292 * [misc]backup-simplify:  Simplify (exp x) into (exp x)
1539347424.292 * [misc]backup-simplify:  Simplify (+ 1 (exp x)) into (+ (exp x) 1)
1539347424.292 * [misc]backup-simplify:  Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1))
1539347424.292 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347424.292 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.292 * [misc]backup-simplify:  Simplify x into x
1539347424.292 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.292 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.292 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.292 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x
1539347424.292 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347424.292 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347424.292 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347424.292 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.292 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.292 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347424.292 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.292 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.292 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.292 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347424.293 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347424.293 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.293 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.293 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.293 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.293 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.293 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.293 * [misc]backup-simplify:  Simplify y into y
1539347424.293 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x
1539347424.293 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347424.293 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347424.293 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347424.293 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.293 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.293 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347424.293 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.293 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.293 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.293 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347424.293 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347424.293 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.293 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.293 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.293 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.293 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.293 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.293 * [misc]backup-simplify:  Simplify y into y
1539347424.293 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.294 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347424.294 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347424.294 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.294 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.294 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.294 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.295 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347424.295 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347424.296 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1539347424.297 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.297 * [misc]backup-simplify:  Simplify (- y) into (- y)
1539347424.297 * [misc]backup-simplify:  Simplify (+ 1/2 (- y)) into (- 1/2 y)
1539347424.297 * [misc]taylor:  Taking taylor expansion of (- 1/2 y) in y
1539347424.297 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347424.297 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347424.297 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.297 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.297 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.297 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.297 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1539347424.297 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347424.298 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347424.298 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.300 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347424.300 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347424.302 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
1539347424.303 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347424.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.303 * [misc]backup-simplify:  Simplify (+ 1/8 0) into 1/8
1539347424.303 * [misc]taylor:  Taking taylor expansion of 1/8 in y
1539347424.303 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347424.303 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347424.303 * [misc]backup-simplify:  Simplify (+ (* 1/8 (pow (* 1 x) 2)) (+ (* 1/2 (* 1 x)) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347424.303 * [misc]backup-simplify:  Simplify (- (log1p (exp (/ 1 x))) (* (/ 1 y) (/ 1 x))) into (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))
1539347424.303 * [misc]approximate:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in (x y) around 0
1539347424.303 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in y
1539347424.303 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in y
1539347424.303 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347424.303 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y
1539347424.303 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.303 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.303 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.303 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.304 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.304 * [misc]backup-simplify:  Simplify x into x
1539347424.304 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.304 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.304 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347424.304 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.304 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347424.304 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347424.304 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.304 * [misc]backup-simplify:  Simplify x into x
1539347424.304 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.304 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.304 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.304 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347424.304 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347424.304 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.304 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x
1539347424.304 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347424.304 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347424.304 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347424.304 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.304 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.304 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347424.304 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347424.304 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.304 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.304 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.304 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.304 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.304 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347424.305 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.305 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.305 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.305 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.305 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.305 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.305 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.305 * [misc]backup-simplify:  Simplify y into y
1539347424.305 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.305 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.305 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.305 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x
1539347424.305 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347424.305 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347424.305 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347424.305 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.305 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.305 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347424.305 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347424.305 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.305 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.305 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.306 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.306 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347424.306 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.306 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.306 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.306 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.306 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.306 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.306 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.306 * [misc]backup-simplify:  Simplify y into y
1539347424.306 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.306 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.306 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.306 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347424.306 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.306 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347424.306 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347424.306 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.306 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.306 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.306 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.306 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.306 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.307 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347424.307 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1539347424.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.307 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1))
1539347424.307 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.307 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.307 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.307 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.307 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.307 * [misc]backup-simplify:  Simplify x into x
1539347424.307 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.307 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.307 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.307 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.307 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.307 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.307 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.308 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.308 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347424.309 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1539347424.309 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.309 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.309 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.309 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.310 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.310 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.310 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.311 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347424.312 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1539347424.312 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.313 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.313 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.313 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.313 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1539347424.314 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.314 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347424.314 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.314 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.314 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.316 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1539347424.317 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1539347424.317 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.317 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.317 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.317 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.317 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.317 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1)) (* x y))
1539347424.318 * [misc]backup-simplify:  Simplify (- (log1p (exp (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- x)))) into (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))
1539347424.318 * [misc]approximate:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in (x y) around 0
1539347424.318 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in y
1539347424.318 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in y
1539347424.318 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.318 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y
1539347424.318 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.318 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.318 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.318 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.318 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.318 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.318 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.318 * [misc]backup-simplify:  Simplify x into x
1539347424.318 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.318 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.318 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.318 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.318 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347424.318 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347424.318 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.318 * [misc]backup-simplify:  Simplify x into x
1539347424.318 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.318 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.318 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.318 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347424.319 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347424.319 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.319 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x
1539347424.319 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347424.319 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.319 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347424.319 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.319 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.319 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347424.319 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347424.319 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347424.319 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.319 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.319 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.319 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.319 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347424.319 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.319 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.319 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.319 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.319 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.319 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.319 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.319 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.319 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.319 * [misc]backup-simplify:  Simplify y into y
1539347424.319 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.319 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.320 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.320 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x
1539347424.320 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347424.320 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.320 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347424.320 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.320 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.320 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347424.320 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347424.320 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347424.320 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.320 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.320 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.320 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.320 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347424.320 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.320 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.320 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.320 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.320 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.320 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.320 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.320 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.320 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.320 * [misc]backup-simplify:  Simplify y into y
1539347424.320 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.320 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.320 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.321 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347424.321 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.321 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347424.321 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347424.321 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.321 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.321 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.321 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.321 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.321 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347424.321 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1539347424.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.321 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1))
1539347424.321 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.321 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.321 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.322 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.322 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.322 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.322 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.322 * [misc]backup-simplify:  Simplify x into x
1539347424.322 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.322 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.322 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.322 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.322 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.322 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.322 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.322 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.323 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347424.323 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1539347424.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.324 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.324 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.324 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.324 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.325 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.325 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.326 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347424.327 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1539347424.327 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.327 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.328 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.328 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.328 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.328 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1539347424.329 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.330 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347424.330 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.330 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.331 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.334 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1539347424.335 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1539347424.335 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.335 * [misc]taylor:  Taking taylor expansion of 0 in y
1539347424.335 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.335 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.335 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.336 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1)) (* x y))
1539347424.336 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1539347424.336 * [misc]backup-simplify:  Simplify (log1p (- (log1p (exp x)) (* y x))) into (log1p (- (log1p (exp x)) (* x y)))
1539347424.336 * [misc]approximate:  Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in (x y) around 0
1539347424.336 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in y
1539347424.336 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y))))
1539347424.336 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in y
1539347424.336 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.336 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.336 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in y
1539347424.336 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in y
1539347424.336 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347424.336 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in y
1539347424.336 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.336 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.336 * [misc]taylor:  Taking taylor expansion of (exp x) in y
1539347424.336 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.336 * [misc]backup-simplify:  Simplify x into x
1539347424.336 * [misc]backup-simplify:  Simplify (exp x) into (exp x)
1539347424.336 * [misc]backup-simplify:  Simplify (+ 1 (exp x)) into (+ (exp x) 1)
1539347424.336 * [misc]backup-simplify:  Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1))
1539347424.336 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347424.337 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.337 * [misc]backup-simplify:  Simplify x into x
1539347424.337 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.337 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.337 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.337 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347424.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.337 * [misc]backup-simplify:  Simplify (+ (log (+ (exp x) 1)) 0) into (log (+ (exp x) 1))
1539347424.337 * [misc]backup-simplify:  Simplify (+ 1 (log (+ (exp x) 1))) into (+ (log (+ (exp x) 1)) 1)
1539347424.337 * [misc]backup-simplify:  Simplify (log (+ (log (+ (exp x) 1)) 1)) into (log (+ (log (+ (exp x) 1)) 1))
1539347424.337 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in x
1539347424.337 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y))))
1539347424.337 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in x
1539347424.337 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.337 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.337 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x
1539347424.337 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347424.337 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347424.337 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347424.337 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.337 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.337 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347424.337 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.338 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.338 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.338 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347424.338 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347424.338 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.338 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.338 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.338 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.338 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.338 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.338 * [misc]backup-simplify:  Simplify y into y
1539347424.338 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.338 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347424.339 * [misc]backup-simplify:  Simplify (+ 1 (log 2)) into (+ (log 2) 1)
1539347424.339 * [misc]backup-simplify:  Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1))
1539347424.339 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp x)) (* x y))) in x
1539347424.339 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp x)) (* x y))))
1539347424.339 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp x)) (* x y))) in x
1539347424.339 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.339 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.339 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp x)) (* x y)) in x
1539347424.339 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347424.340 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347424.340 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347424.340 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.340 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.340 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347424.340 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.340 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.340 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.340 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347424.340 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347424.340 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.340 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.340 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.340 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.340 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.340 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.340 * [misc]backup-simplify:  Simplify y into y
1539347424.340 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.341 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347424.341 * [misc]backup-simplify:  Simplify (+ 1 (log 2)) into (+ (log 2) 1)
1539347424.342 * [misc]backup-simplify:  Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1))
1539347424.342 * [misc]taylor:  Taking taylor expansion of (log (+ (log 2) 1)) in y
1539347424.342 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347424.342 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347424.342 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.342 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.342 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.342 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.342 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.342 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347424.343 * [misc]backup-simplify:  Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1))
1539347424.343 * [misc]backup-simplify:  Simplify (log (+ (log 2) 1)) into (log (+ (log 2) 1))
1539347424.345 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347424.345 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347424.348 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1539347424.348 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.348 * [misc]backup-simplify:  Simplify (- y) into (- y)
1539347424.348 * [misc]backup-simplify:  Simplify (+ 1/2 (- y)) into (- 1/2 y)
1539347424.348 * [misc]backup-simplify:  Simplify (+ 0 (- 1/2 y)) into (- 1/2 y)
1539347424.349 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1/2 y)) 1)) (pow (+ (log 2) 1) 1)))) 1) into (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1)))
1539347424.349 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (+ (log 2) 1))) (/ y (+ (log 2) 1))) in y
1539347424.349 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (+ (log 2) 1))) in y
1539347424.349 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347424.349 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347424.349 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (log 2) 1)) in y
1539347424.349 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347424.349 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347424.350 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.350 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.350 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.350 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.350 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.350 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347424.351 * [misc]backup-simplify:  Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1))
1539347424.351 * [misc]taylor:  Taking taylor expansion of (/ y (+ (log 2) 1)) in y
1539347424.351 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.351 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.351 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.351 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347424.351 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347424.351 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.351 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.351 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.351 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.351 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.352 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347424.352 * [misc]backup-simplify:  Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1))
1539347424.353 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (+ (log 2) 1))) into (/ 1/2 (+ (log 2) 1))
1539347424.354 * [misc]backup-simplify:  Simplify (+ (/ 1/2 (+ (log 2) 1)) 0) into (* 1/2 (/ 1 (+ (log 2) 1)))
1539347424.354 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (+ (log 2) 1))) into (/ 1/2 (+ (log 2) 1))
1539347424.357 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347424.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.362 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (log 2) 1) 1)))) 1) into 0
1539347424.362 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.364 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347424.364 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347424.368 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
1539347424.369 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347424.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.369 * [misc]backup-simplify:  Simplify (+ 1/8 0) into 1/8
1539347424.369 * [misc]backup-simplify:  Simplify (+ 0 1/8) into 1/8
1539347424.372 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1/2 y)) 2)) (pow (+ (log 2) 1) 2))) (* 1 (/ (* 1 (pow (* 2 1/8) 1)) (pow (+ (log 2) 1) 1)))) 2) into (* 1/2 (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2)))))
1539347424.373 * [misc]taylor:  Taking taylor expansion of (* 1/2 (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2))))) in y
1539347424.373 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347424.373 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347424.373 * [misc]taylor:  Taking taylor expansion of (- (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2)))) in y
1539347424.373 * [misc]taylor:  Taking taylor expansion of (+ (/ y (pow (+ (log 2) 1) 2)) (* 1/4 (/ 1 (+ (log 2) 1)))) in y
1539347424.373 * [misc]taylor:  Taking taylor expansion of (/ y (pow (+ (log 2) 1) 2)) in y
1539347424.373 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.373 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.373 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.373 * [misc]taylor:  Taking taylor expansion of (pow (+ (log 2) 1) 2) in y
1539347424.373 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347424.373 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347424.373 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.373 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.373 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.373 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.373 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.374 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347424.374 * [misc]backup-simplify:  Simplify (* (+ (log 2) 1) (+ (log 2) 1)) into (pow (+ (log 2) 1) 2)
1539347424.375 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (log 2) 1) 2)) into (/ 1 (pow (+ (log 2) 1) 2))
1539347424.375 * [misc]taylor:  Taking taylor expansion of (* 1/4 (/ 1 (+ (log 2) 1))) in y
1539347424.375 * [misc]taylor:  Taking taylor expansion of 1/4 in y
1539347424.375 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1539347424.375 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (log 2) 1)) in y
1539347424.375 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347424.375 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347424.375 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.375 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.376 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.376 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.376 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.376 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347424.376 * [misc]backup-simplify:  Simplify (/ 1 (+ (log 2) 1)) into (/ 1 (+ (log 2) 1))
1539347424.376 * [misc]taylor:  Taking taylor expansion of (+ (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) (/ (pow y 2) (pow (+ (log 2) 1) 2))) in y
1539347424.376 * [misc]taylor:  Taking taylor expansion of (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) in y
1539347424.376 * [misc]taylor:  Taking taylor expansion of 1/4 in y
1539347424.376 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1539347424.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (log 2) 1) 2)) in y
1539347424.376 * [misc]taylor:  Taking taylor expansion of (pow (+ (log 2) 1) 2) in y
1539347424.376 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347424.376 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347424.376 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.376 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.376 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.376 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.376 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.377 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347424.377 * [misc]backup-simplify:  Simplify (* (+ (log 2) 1) (+ (log 2) 1)) into (pow (+ (log 2) 1) 2)
1539347424.378 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (log 2) 1) 2)) into (/ 1 (pow (+ (log 2) 1) 2))
1539347424.378 * [misc]taylor:  Taking taylor expansion of (/ (pow y 2) (pow (+ (log 2) 1) 2)) in y
1539347424.378 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1539347424.378 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.378 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.378 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.378 * [misc]taylor:  Taking taylor expansion of (pow (+ (log 2) 1) 2) in y
1539347424.378 * [misc]taylor:  Taking taylor expansion of (+ (log 2) 1) in y
1539347424.378 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347424.378 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.378 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.378 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347424.378 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.378 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.378 * [misc]backup-simplify:  Simplify (+ (log 2) 1) into (+ (log 2) 1)
1539347424.378 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539347424.379 * [misc]backup-simplify:  Simplify (* (+ (log 2) 1) (+ (log 2) 1)) into (pow (+ (log 2) 1) 2)
1539347424.379 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (log 2) 1) 2)) into (/ 1 (pow (+ (log 2) 1) 2))
1539347424.380 * [misc]backup-simplify:  Simplify (* 1/4 (/ 1 (+ (log 2) 1))) into (/ 1/4 (+ (log 2) 1))
1539347424.380 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/4 (+ (log 2) 1))) into (* 1/4 (/ 1 (+ (log 2) 1)))
1539347424.381 * [misc]backup-simplify:  Simplify (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))) into (/ 1/4 (pow (+ (log 2) 1) 2))
1539347424.382 * [misc]backup-simplify:  Simplify (+ (/ 1/4 (pow (+ (log 2) 1) 2)) 0) into (* 1/4 (/ 1 (pow (+ (log 2) 1) 2)))
1539347424.383 * [misc]backup-simplify:  Simplify (- (* 1/4 (/ 1 (pow (+ (log 2) 1) 2)))) into (- (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))
1539347424.384 * [misc]backup-simplify:  Simplify (+ (* 1/4 (/ 1 (+ (log 2) 1))) (- (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) into (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))
1539347424.386 * [misc]backup-simplify:  Simplify (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) into (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2)))))
1539347424.387 * [misc]backup-simplify:  Simplify (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) into (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2)))))
1539347424.390 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (- (* 1/4 (/ 1 (+ (log 2) 1))) (* 1/4 (/ 1 (pow (+ (log 2) 1) 2))))) (pow (* 1 x) 2)) (+ (* (/ 1/2 (+ (log 2) 1)) (* 1 x)) (log (+ (log 2) 1)))) into (- (+ (* 1/8 (/ (pow x 2) (+ (log 2) 1))) (+ (log (+ (log 2) 1)) (* 1/2 (/ x (+ (log 2) 1))))) (* 1/8 (/ (pow x 2) (pow (+ (log 2) 1) 2))))
1539347424.390 * [misc]backup-simplify:  Simplify (log1p (- (log1p (exp (/ 1 x))) (* (/ 1 y) (/ 1 x)))) into (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y))))
1539347424.390 * [misc]approximate:  Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in (x y) around 0
1539347424.390 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in y
1539347424.390 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))))
1539347424.390 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in y
1539347424.390 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.390 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.390 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in y
1539347424.390 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in y
1539347424.390 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347424.390 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y
1539347424.390 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.390 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.390 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.390 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.390 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.390 * [misc]backup-simplify:  Simplify x into x
1539347424.390 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.390 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.390 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347424.391 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.391 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347424.391 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347424.391 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.391 * [misc]backup-simplify:  Simplify x into x
1539347424.391 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.391 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.391 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.391 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347424.391 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347424.391 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.391 * [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
1539347424.391 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1539347424.391 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1539347424.391 * [misc]backup-simplify:  Simplify (log (- (/ 1 x))) into (log (- (/ 1 x)))
1539347424.391 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x
1539347424.391 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))))
1539347424.391 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x
1539347424.391 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.391 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.391 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x
1539347424.391 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347424.391 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347424.391 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347424.391 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.391 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.391 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347424.391 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347424.391 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.391 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.391 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.391 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.392 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.392 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347424.392 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.392 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.392 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.392 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.392 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.392 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.392 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.392 * [misc]backup-simplify:  Simplify y into y
1539347424.392 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.392 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.392 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.392 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347424.392 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.392 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.392 * [misc]backup-simplify:  Simplify (log (- (/ 1 y))) into (log (- (/ 1 y)))
1539347424.392 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x
1539347424.392 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))))
1539347424.392 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ 1 x))) (/ 1 (* x y)))) in x
1539347424.392 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.392 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.392 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ 1 x))) (/ 1 (* x y))) in x
1539347424.392 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347424.392 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347424.392 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347424.392 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.392 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.392 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347424.392 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347424.392 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.392 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.392 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.393 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.393 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.393 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347424.393 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.393 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.393 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.393 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.393 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.393 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.393 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.393 * [misc]backup-simplify:  Simplify y into y
1539347424.393 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.393 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.393 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.393 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347424.393 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.393 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.393 * [misc]backup-simplify:  Simplify (log (- (/ 1 y))) into (log (- (/ 1 y)))
1539347424.393 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.393 * [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1539347424.393 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 y))) in y
1539347424.394 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347424.394 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347424.394 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.394 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.394 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.394 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.394 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.394 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.394 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1539347424.394 * [misc]taylor:  Taking taylor expansion of (log x) in y
1539347424.394 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.394 * [misc]backup-simplify:  Simplify x into x
1539347424.394 * [misc]backup-simplify:  Simplify (log x) into (log x)
1539347424.394 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1539347424.394 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1539347424.394 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y)))
1539347424.395 * [misc]backup-simplify:  Simplify (- (log -1) (+ (log x) (log y))) into (- (log -1) (+ (log x) (log y)))
1539347424.395 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347424.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1539347424.395 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.395 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ 1 x)) 1)) 0) into (log (+ (exp (/ 1 x)) 1))
1539347424.395 * [misc]backup-simplify:  Simplify (+ 1 (log (+ (exp (/ 1 x)) 1))) into (+ 1 (log (+ (exp (/ 1 x)) 1)))
1539347424.395 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1)) (pow (- (/ 1 y)) 1)))) 1) into (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y))
1539347424.395 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (* y (log (+ (exp (/ 1 x)) 1))) y)) in y
1539347424.395 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.395 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.395 * [misc]taylor:  Taking taylor expansion of (+ (* y (log (+ (exp (/ 1 x)) 1))) y) in y
1539347424.396 * [misc]taylor:  Taking taylor expansion of (* y (log (+ (exp (/ 1 x)) 1))) in y
1539347424.396 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.396 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.396 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.396 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.396 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.396 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.396 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.396 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.396 * [misc]backup-simplify:  Simplify x into x
1539347424.396 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.396 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.396 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.396 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.396 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.396 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.396 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.396 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.396 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.396 * [misc]backup-simplify:  Simplify (* 0 (log (+ (exp (/ 1 x)) 1))) into 0
1539347424.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.396 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1539347424.396 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.397 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.398 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1539347424.398 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1539347424.399 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.399 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.399 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347424.400 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1539347424.400 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.400 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.401 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 2)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 y)) 1)))) 2) into (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))
1539347424.401 * [misc]taylor:  Taking taylor expansion of (* -1/2 (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of -1/2 in y
1539347424.401 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539347424.401 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2)))) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.401 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.401 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.401 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2))) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of (* 2 (* (pow y 2) (log (+ (exp (/ 1 x)) 1)))) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.401 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.401 * [misc]taylor:  Taking taylor expansion of (* (pow y 2) (log (+ (exp (/ 1 x)) 1))) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.401 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.401 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.401 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.401 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.401 * [misc]backup-simplify:  Simplify x into x
1539347424.401 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.401 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.401 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.401 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.401 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.402 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.402 * [misc]taylor:  Taking taylor expansion of (* (pow y 2) (pow (log (+ (exp (/ 1 x)) 1)) 2)) in y
1539347424.402 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1539347424.402 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.402 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.402 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.402 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 2) in y
1539347424.402 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.402 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.402 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.402 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.402 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.402 * [misc]backup-simplify:  Simplify x into x
1539347424.402 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.402 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.402 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.402 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.402 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.402 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1539347424.403 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.404 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347424.404 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (log (+ (exp (/ 1 x)) 1)))) into (log (+ (exp (/ 1 x)) 1))
1539347424.404 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ 1 x)) 1)) 1) into (+ 1 (log (+ (exp (/ 1 x)) 1)))
1539347424.404 * [misc]backup-simplify:  Simplify (+ (* -1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) (* 0 0)) into (- (+ 1 (log (+ (exp (/ 1 x)) 1))))
1539347424.404 * [misc]backup-simplify:  Simplify (- (+ 1 (log (+ (exp (/ 1 x)) 1)))) into (- (+ 1 (log (+ (exp (/ 1 x)) 1))))
1539347424.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.405 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.405 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.410 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1539347424.412 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1539347424.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.412 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.414 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347424.415 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1539347424.415 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.417 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 3)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 1)))) 6) into (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))))
1539347424.417 * [misc]taylor:  Taking taylor expansion of (* -1/6 (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) in y
1539347424.417 * [misc]taylor:  Taking taylor expansion of -1/6 in y
1539347424.417 * [misc]backup-simplify:  Simplify -1/6 into -1/6
1539347424.418 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of (* 2 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3))) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.418 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.418 * [misc]taylor:  Taking taylor expansion of (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 3)) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of (pow y 3) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.418 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.418 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.418 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 3) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.418 * [misc]backup-simplify:  Simplify x into x
1539347424.418 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.418 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.418 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.418 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.418 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.418 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.418 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (pow y 3)) (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of (* 2 (pow y 3)) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.418 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.418 * [misc]taylor:  Taking taylor expansion of (pow y 3) in y
1539347424.418 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.418 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.419 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.419 * [misc]taylor:  Taking taylor expansion of (+ (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2)))) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of (* 6 (* (pow y 3) (log (+ (exp (/ 1 x)) 1)))) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of 6 in y
1539347424.419 * [misc]backup-simplify:  Simplify 6 into 6
1539347424.419 * [misc]taylor:  Taking taylor expansion of (* (pow y 3) (log (+ (exp (/ 1 x)) 1))) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of (pow y 3) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.419 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.419 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.419 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.419 * [misc]backup-simplify:  Simplify x into x
1539347424.419 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.419 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.419 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.419 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.419 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.419 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.419 * [misc]taylor:  Taking taylor expansion of (* 6 (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2))) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of 6 in y
1539347424.419 * [misc]backup-simplify:  Simplify 6 into 6
1539347424.419 * [misc]taylor:  Taking taylor expansion of (* (pow y 3) (pow (log (+ (exp (/ 1 x)) 1)) 2)) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of (pow y 3) in y
1539347424.419 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.419 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.420 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.420 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 2) in y
1539347424.420 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.420 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.420 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.420 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.420 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.420 * [misc]backup-simplify:  Simplify x into x
1539347424.420 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.420 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.420 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.420 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.420 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.420 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.420 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347424.422 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.424 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347424.424 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (log (+ (exp (/ 1 x)) 1))))) into 0
1539347424.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.425 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (+ 1 (log (+ (exp (/ 1 x)) 1)))) (* 0 0))) into 0
1539347424.425 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.425 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.426 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.426 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.433 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
1539347424.435 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow x 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow x 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow x 1)))) 6) into 0
1539347424.435 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.436 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.438 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1539347424.439 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1539347424.439 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.444 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 4)) (pow (- (/ 1 y)) 4))) (* 12 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 2) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (/ 1 y)) 2))) (* -4 (/ (* (pow (* 1 (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (/ 1 y)) 1)))) 24) into (* -1/24 (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))))
1539347424.444 * [misc]taylor:  Taking taylor expansion of (* -1/24 (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))))) in y
1539347424.444 * [misc]taylor:  Taking taylor expansion of -1/24 in y
1539347424.444 * [misc]backup-simplify:  Simplify -1/24 into -1/24
1539347424.444 * [misc]taylor:  Taking taylor expansion of (+ (* 6 (pow y 4)) (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2))))))) in y
1539347424.444 * [misc]taylor:  Taking taylor expansion of (* 6 (pow y 4)) in y
1539347424.444 * [misc]taylor:  Taking taylor expansion of 6 in y
1539347424.444 * [misc]backup-simplify:  Simplify 6 into 6
1539347424.444 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.444 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.444 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.444 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.444 * [misc]taylor:  Taking taylor expansion of (+ (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))))) in y
1539347424.444 * [misc]taylor:  Taking taylor expansion of (* 6 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4))) in y
1539347424.444 * [misc]taylor:  Taking taylor expansion of 6 in y
1539347424.444 * [misc]backup-simplify:  Simplify 6 into 6
1539347424.444 * [misc]taylor:  Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 4)) in y
1539347424.444 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.445 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.445 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.445 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 4) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.445 * [misc]backup-simplify:  Simplify x into x
1539347424.445 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.445 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.445 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.445 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.445 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.445 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.445 * [misc]taylor:  Taking taylor expansion of (+ (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2))))) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (* 24 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3))) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of 24 in y
1539347424.445 * [misc]backup-simplify:  Simplify 24 into 24
1539347424.445 * [misc]taylor:  Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 3)) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.445 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.445 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.445 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 3) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.445 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.446 * [misc]backup-simplify:  Simplify x into x
1539347424.446 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.446 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.446 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.446 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.446 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.446 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.446 * [misc]taylor:  Taking taylor expansion of (+ (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)))) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of (* 24 (* (pow y 4) (log (+ (exp (/ 1 x)) 1)))) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of 24 in y
1539347424.446 * [misc]backup-simplify:  Simplify 24 into 24
1539347424.446 * [misc]taylor:  Taking taylor expansion of (* (pow y 4) (log (+ (exp (/ 1 x)) 1))) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.446 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.446 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.446 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.446 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.446 * [misc]backup-simplify:  Simplify x into x
1539347424.446 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.446 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.446 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.447 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.447 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.447 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.447 * [misc]taylor:  Taking taylor expansion of (* 36 (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2))) in y
1539347424.447 * [misc]taylor:  Taking taylor expansion of 36 in y
1539347424.447 * [misc]backup-simplify:  Simplify 36 into 36
1539347424.447 * [misc]taylor:  Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ 1 x)) 1)) 2)) in y
1539347424.447 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.447 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.447 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.447 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.447 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1)) 2) in y
1539347424.447 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
1539347424.447 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
1539347424.447 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347424.447 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347424.447 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.447 * [misc]backup-simplify:  Simplify x into x
1539347424.447 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.447 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347424.447 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.447 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.447 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347424.447 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347424.448 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539347424.448 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539347424.448 * [misc]backup-simplify:  Simplify (* 1 (log (+ (exp (/ 1 x)) 1))) into (log (+ (exp (/ 1 x)) 1))
1539347424.448 * [misc]backup-simplify:  Simplify (* 2 (log (+ (exp (/ 1 x)) 1))) into (* 2 (log (+ (exp (/ 1 x)) 1)))
1539347424.448 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539347424.449 * [misc]backup-simplify:  Simplify (* (log (+ (exp (/ 1 x)) 1)) (log (+ (exp (/ 1 x)) 1))) into (pow (log (+ (exp (/ 1 x)) 1)) 2)
1539347424.449 * [misc]backup-simplify:  Simplify (* 1 (pow (log (+ (exp (/ 1 x)) 1)) 2)) into (pow (log (+ (exp (/ 1 x)) 1)) 2)
1539347424.449 * [misc]backup-simplify:  Simplify (+ (* 2 (log (+ (exp (/ 1 x)) 1))) (pow (log (+ (exp (/ 1 x)) 1)) 2)) into (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (* 2 (log (+ (exp (/ 1 x)) 1))))
1539347424.449 * [misc]backup-simplify:  Simplify (+ 1 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (* 2 (log (+ (exp (/ 1 x)) 1))))) into (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1)))))
1539347424.450 * [misc]backup-simplify:  Simplify (* -1/2 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1)))))) into (* -1/2 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1))))))
1539347424.450 * [misc]backup-simplify:  Simplify (* -1/2 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1)))))) into (* -1/2 (+ (pow (log (+ (exp (/ 1 x)) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 x)) 1))))))
1539347424.451 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (+ (pow (log (+ (exp (/ 1 (/ 1 x))) 1)) 2) (+ 1 (* 2 (log (+ (exp (/ 1 (/ 1 x))) 1)))))) (pow (* (/ 1 y) (/ 1 x)) 2)) (+ (* (- (+ 1 (log (+ (exp (/ 1 (/ 1 x))) 1)))) (* (/ 1 y) (/ 1 x))) (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y)))))) into (- (log -1) (+ (log (/ 1 x)) (+ (/ 1 (* x y)) (+ (log (/ 1 y)) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2))))))))))
1539347424.452 * [misc]backup-simplify:  Simplify (log1p (- (log1p (exp (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- x))))) into (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y))))
1539347424.452 * [misc]approximate:  Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in (x y) around 0
1539347424.452 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in y
1539347424.452 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))))
1539347424.452 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in y
1539347424.452 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.452 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.452 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in y
1539347424.452 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in y
1539347424.452 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.452 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y
1539347424.452 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.452 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.452 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.452 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.452 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.452 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.452 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.452 * [misc]backup-simplify:  Simplify x into x
1539347424.452 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.452 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.452 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.452 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.453 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347424.453 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347424.453 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.453 * [misc]backup-simplify:  Simplify x into x
1539347424.453 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.453 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.453 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.453 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347424.453 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347424.453 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347424.453 * [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
1539347424.453 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1539347424.453 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1539347424.453 * [misc]backup-simplify:  Simplify (log (- (/ 1 x))) into (log (- (/ 1 x)))
1539347424.453 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x
1539347424.453 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))))
1539347424.454 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x
1539347424.454 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.454 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.454 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x
1539347424.454 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347424.454 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.454 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347424.454 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.454 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.454 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347424.454 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347424.454 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347424.454 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.454 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.454 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.454 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.454 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347424.454 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.454 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.454 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.454 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.454 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.454 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.455 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.455 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.455 * [misc]backup-simplify:  Simplify y into y
1539347424.455 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.455 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.455 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.455 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347424.455 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.455 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.455 * [misc]backup-simplify:  Simplify (log (- (/ 1 y))) into (log (- (/ 1 y)))
1539347424.455 * [misc]taylor:  Taking taylor expansion of (log1p (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x
1539347424.455 * [misc]taylor:  Rewrote expression to (log (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))))
1539347424.455 * [misc]taylor:  Taking taylor expansion of (+ 1 (- (log1p (exp (/ -1 x))) (/ 1 (* x y)))) in x
1539347424.455 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.455 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.455 * [misc]taylor:  Taking taylor expansion of (- (log1p (exp (/ -1 x))) (/ 1 (* x y))) in x
1539347424.455 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347424.456 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347424.456 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347424.456 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347424.456 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.456 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347424.456 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347424.456 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347424.456 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.456 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.456 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.456 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.456 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347424.456 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.456 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347424.456 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.456 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347424.456 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347424.456 * [misc]taylor:  Taking taylor expansion of x in x
1539347424.456 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.456 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.456 * [misc]taylor:  Taking taylor expansion of y in x
1539347424.456 * [misc]backup-simplify:  Simplify y into y
1539347424.457 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347424.457 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347424.457 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347424.457 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1539347424.457 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.457 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1539347424.457 * [misc]backup-simplify:  Simplify (log (- (/ 1 y))) into (log (- (/ 1 y)))
1539347424.457 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 y)))) into (- (log (- (/ 1 y))) (log x))
1539347424.458 * [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1539347424.458 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 y))) in y
1539347424.458 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
1539347424.458 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347424.458 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.458 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.458 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.458 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347424.458 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.458 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.458 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1539347424.458 * [misc]taylor:  Taking taylor expansion of (log x) in y
1539347424.458 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.458 * [misc]backup-simplify:  Simplify x into x
1539347424.458 * [misc]backup-simplify:  Simplify (log x) into (log x)
1539347424.459 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1539347424.459 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1539347424.459 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log x) (log y)))
1539347424.459 * [misc]backup-simplify:  Simplify (- (log -1) (+ (log x) (log y))) into (- (log -1) (+ (log x) (log y)))
1539347424.460 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1539347424.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1539347424.460 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.460 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ -1 x)) 1)) 0) into (log (+ (exp (/ -1 x)) 1))
1539347424.460 * [misc]backup-simplify:  Simplify (+ 1 (log (+ (exp (/ -1 x)) 1))) into (+ (log (+ (exp (/ -1 x)) 1)) 1)
1539347424.461 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1)) (pow (- (/ 1 y)) 1)))) 1) into (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y))
1539347424.461 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (* (log (+ (exp (/ -1 x)) 1)) y) y)) in y
1539347424.461 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.461 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.461 * [misc]taylor:  Taking taylor expansion of (+ (* (log (+ (exp (/ -1 x)) 1)) y) y) in y
1539347424.461 * [misc]taylor:  Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) y) in y
1539347424.461 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.461 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.461 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.461 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.461 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.461 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.461 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.461 * [misc]backup-simplify:  Simplify x into x
1539347424.461 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.461 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.461 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.461 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.461 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.461 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.461 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.461 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.462 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.462 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.462 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.462 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.462 * [misc]backup-simplify:  Simplify (* (log (+ (exp (/ -1 x)) 1)) 0) into 0
1539347424.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.462 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1539347424.462 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347424.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.463 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.466 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1539347424.466 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1539347424.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.467 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.468 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347424.468 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1539347424.469 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.469 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.470 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 2)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 y)) 1)))) 2) into (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2))))))
1539347424.470 * [misc]taylor:  Taking taylor expansion of (* -1/2 (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))))) in y
1539347424.470 * [misc]taylor:  Taking taylor expansion of -1/2 in y
1539347424.470 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539347424.470 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2))))) in y
1539347424.470 * [misc]taylor:  Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 2)) in y
1539347424.470 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 2) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.471 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.471 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.471 * [misc]backup-simplify:  Simplify x into x
1539347424.471 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.471 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.471 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.471 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.471 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.471 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.471 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.471 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.471 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.471 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)))) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.471 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.471 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.471 * [misc]taylor:  Taking taylor expansion of (* 2 (* (log (+ (exp (/ -1 x)) 1)) (pow y 2))) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.471 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.471 * [misc]taylor:  Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) (pow y 2)) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.471 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.472 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.472 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.472 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.472 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.472 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.472 * [misc]backup-simplify:  Simplify x into x
1539347424.472 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.472 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.472 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.472 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.472 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.472 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.472 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1539347424.472 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.472 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.472 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.472 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1539347424.474 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347424.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.474 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347424.475 * [misc]backup-simplify:  Simplify (+ (* (log (+ (exp (/ -1 x)) 1)) 1) (* 0 0)) into (log (+ (exp (/ -1 x)) 1))
1539347424.475 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ -1 x)) 1)) 1) into (+ (log (+ (exp (/ -1 x)) 1)) 1)
1539347424.475 * [misc]backup-simplify:  Simplify (+ (* -1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) (* 0 0)) into (- (+ (log (+ (exp (/ -1 x)) 1)) 1))
1539347424.475 * [misc]backup-simplify:  Simplify (- (+ (log (+ (exp (/ -1 x)) 1)) 1)) into (- (+ (log (+ (exp (/ -1 x)) 1)) 1))
1539347424.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.476 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.476 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.480 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1539347424.482 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1539347424.482 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.482 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.484 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347424.485 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1539347424.485 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.487 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 3)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 1)))) 6) into (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3))))))
1539347424.488 * [misc]taylor:  Taking taylor expansion of (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))))) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of -1/6 in y
1539347424.488 * [misc]backup-simplify:  Simplify -1/6 into -1/6
1539347424.488 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3))))) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of (* 2 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3))) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.488 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.488 * [misc]taylor:  Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 3)) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 3) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.488 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.488 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.488 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.488 * [misc]backup-simplify:  Simplify x into x
1539347424.488 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.488 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.488 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.488 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.488 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.488 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.488 * [misc]taylor:  Taking taylor expansion of (pow y 3) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.489 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.489 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.489 * [misc]taylor:  Taking taylor expansion of (+ (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3)))) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of (* 6 (* (log (+ (exp (/ -1 x)) 1)) (pow y 3))) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of 6 in y
1539347424.489 * [misc]backup-simplify:  Simplify 6 into 6
1539347424.489 * [misc]taylor:  Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) (pow y 3)) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.489 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.489 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.489 * [misc]backup-simplify:  Simplify x into x
1539347424.489 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.489 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.489 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.489 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.489 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.489 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.489 * [misc]taylor:  Taking taylor expansion of (pow y 3) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.489 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.489 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.489 * [misc]taylor:  Taking taylor expansion of (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) (* 2 (pow y 3))) in y
1539347424.489 * [misc]taylor:  Taking taylor expansion of (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3))) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of 6 in y
1539347424.490 * [misc]backup-simplify:  Simplify 6 into 6
1539347424.490 * [misc]taylor:  Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 3)) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 2) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.490 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.490 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.490 * [misc]backup-simplify:  Simplify x into x
1539347424.490 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.490 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.490 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.490 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.490 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.490 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.490 * [misc]taylor:  Taking taylor expansion of (pow y 3) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.490 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.490 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.490 * [misc]taylor:  Taking taylor expansion of (* 2 (pow y 3)) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347424.490 * [misc]backup-simplify:  Simplify 2 into 2
1539347424.490 * [misc]taylor:  Taking taylor expansion of (pow y 3) in y
1539347424.490 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.490 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.490 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.491 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347424.493 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347424.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.495 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347424.495 * [misc]backup-simplify:  Simplify (+ (* (log (+ (exp (/ -1 x)) 1)) 0) (+ (* 0 1) (* 0 0))) into 0
1539347424.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.496 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (+ (log (+ (exp (/ -1 x)) 1)) 1)) (* 0 0))) into 0
1539347424.496 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.496 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.496 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347424.497 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.497 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347424.503 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
1539347424.504 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow x 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow x 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow x 1)))) 6) into 0
1539347424.504 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.505 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.507 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1539347424.507 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1539347424.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1539347424.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347424.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347424.510 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 4)) (pow (- (/ 1 y)) 4))) (* 12 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 2) (pow (* 2 0) 1)) (pow (- (/ 1 y)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (/ 1 y)) 2))) (* -4 (/ (* (pow (* 1 (+ (log (+ (exp (/ -1 x)) 1)) 1)) 1) 1 (pow (* 6 0) 1)) (pow (- (/ 1 y)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (/ 1 y)) 1)))) 24) into (* -1/24 (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4))))))))
1539347424.510 * [misc]taylor:  Taking taylor expansion of (* -1/24 (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))))))) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of -1/24 in y
1539347424.510 * [misc]backup-simplify:  Simplify -1/24 into -1/24
1539347424.510 * [misc]taylor:  Taking taylor expansion of (+ (* 6 (pow y 4)) (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4))))))) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of (* 6 (pow y 4)) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of 6 in y
1539347424.510 * [misc]backup-simplify:  Simplify 6 into 6
1539347424.510 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.510 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.510 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.510 * [misc]taylor:  Taking taylor expansion of (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))))) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of (* 24 (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4))) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of 24 in y
1539347424.510 * [misc]backup-simplify:  Simplify 24 into 24
1539347424.510 * [misc]taylor:  Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 3) (pow y 4)) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 3) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.510 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.510 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.510 * [misc]backup-simplify:  Simplify x into x
1539347424.510 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.510 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.510 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.510 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.510 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.510 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.510 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.510 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.510 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.510 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.511 * [misc]taylor:  Taking taylor expansion of (+ (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4))))) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (* 24 (* (log (+ (exp (/ -1 x)) 1)) (pow y 4))) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of 24 in y
1539347424.511 * [misc]backup-simplify:  Simplify 24 into 24
1539347424.511 * [misc]taylor:  Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1)) (pow y 4)) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.511 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.511 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.511 * [misc]backup-simplify:  Simplify x into x
1539347424.511 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.511 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.511 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.511 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.511 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.511 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.511 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.511 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.511 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.511 * [misc]taylor:  Taking taylor expansion of (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)))) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (* 6 (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4))) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of 6 in y
1539347424.511 * [misc]backup-simplify:  Simplify 6 into 6
1539347424.511 * [misc]taylor:  Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 4) (pow y 4)) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 4) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.511 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.511 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.511 * [misc]backup-simplify:  Simplify x into x
1539347424.511 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.511 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.511 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.511 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.511 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.511 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.511 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.511 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.511 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.511 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.512 * [misc]taylor:  Taking taylor expansion of (* 36 (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4))) in y
1539347424.512 * [misc]taylor:  Taking taylor expansion of 36 in y
1539347424.512 * [misc]backup-simplify:  Simplify 36 into 36
1539347424.512 * [misc]taylor:  Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1)) 2) (pow y 4)) in y
1539347424.512 * [misc]taylor:  Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1)) 2) in y
1539347424.512 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
1539347424.512 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
1539347424.512 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347424.512 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347424.512 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347424.512 * [misc]backup-simplify:  Simplify -1 into -1
1539347424.512 * [misc]taylor:  Taking taylor expansion of x in y
1539347424.512 * [misc]backup-simplify:  Simplify x into x
1539347424.512 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347424.512 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347424.512 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347424.512 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.512 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347424.512 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347424.512 * [misc]taylor:  Taking taylor expansion of (pow y 4) in y
1539347424.512 * [misc]taylor:  Taking taylor expansion of y in y
1539347424.512 * [misc]backup-simplify:  Simplify 0 into 0
1539347424.512 * [misc]backup-simplify:  Simplify 1 into 1
1539347424.512 * [misc]backup-simplify:  Simplify (* (log (+ (exp (/ -1 x)) 1)) (log (+ (exp (/ -1 x)) 1))) into (pow (log (+ (exp (/ -1 x)) 1)) 2)
1539347424.512 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539347424.512 * [misc]backup-simplify:  Simplify (* (pow (log (+ (exp (/ -1 x)) 1)) 2) 1) into (pow (log (+ (exp (/ -1 x)) 1)) 2)
1539347424.512 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539347424.513 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539347424.513 * [misc]backup-simplify:  Simplify (* (log (+ (exp (/ -1 x)) 1)) 1) into (log (+ (exp (/ -1 x)) 1))
1539347424.513 * [misc]backup-simplify:  Simplify (* 2 (log (+ (exp (/ -1 x)) 1))) into (* 2 (log (+ (exp (/ -1 x)) 1)))
1539347424.513 * [misc]backup-simplify:  Simplify (+ 1 (* 2 (log (+ (exp (/ -1 x)) 1)))) into (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1)
1539347424.513 * [misc]backup-simplify:  Simplify (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1)) into (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1))
1539347424.513 * [misc]backup-simplify:  Simplify (* -1/2 (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1))) into (* -1/2 (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1)))
1539347424.513 * [misc]backup-simplify:  Simplify (* -1/2 (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1))) into (* -1/2 (+ (pow (log (+ (exp (/ -1 x)) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 x)) 1))) 1)))
1539347424.514 * [misc]backup-simplify:  Simplify (+ (* (* -1/2 (+ (pow (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) 2) (+ (* 2 (log (+ (exp (/ -1 (/ 1 (- x)))) 1))) 1))) (pow (* (/ 1 (- y)) (/ 1 (- x))) 2)) (+ (* (- (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) 1)) (* (/ 1 (- y)) (/ 1 (- x)))) (- (log -1) (+ (log (/ 1 (- x))) (log (/ 1 (- y))))))) into (- (log -1) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (log (/ -1 x)) (+ (log (/ -1 y)) (+ (/ 1 (* x y)) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2))))))))))
1539347424.514 * * * [misc]progress:  simplifying candidates
1539347424.514 * * * * [misc]progress:  [ 1 / 66 ] simplifiying candidate #<alt (λ (x y) (- (exp (log1p (- (log1p (exp x)) (* y x)))) 1))>
1539347424.514 * * * * [misc]progress:  [ 2 / 66 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.514 * * * * [misc]progress:  [ 3 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.514 * * * * [misc]progress:  [ 4 / 66 ] simplifiying candidate #<alt (λ (x y) (- (log1p (exp x)) (* y x)))>
1539347424.515 * [enter]simplify:  Simplifying (log1p (exp x))
1539347424.515 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347424.515 * [exit]simplify:  Simplified to (log1p (exp x))
1539347424.515 * [misc]simplify:  Simplified (2 1) to (λ (x y) (- (log1p (exp x)) (* y x)))
1539347424.515 * * * * [misc]progress:  [ 5 / 66 ] simplifiying candidate #<alt (λ (x y) (pow (expm1 (log1p (- (log1p (exp x)) (* y x)))) 1))>
1539347424.515 * * * * [misc]progress:  [ 6 / 66 ] simplifiying candidate #<alt (λ (x y) (exp (log (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.515 * * * * [misc]progress:  [ 7 / 66 ] simplifiying candidate #<alt (λ (x y) (log (exp (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.515 * * * * [misc]progress:  [ 8 / 66 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (expm1 (log1p (- (log1p (exp x)) (* y x))))) (cbrt (expm1 (log1p (- (log1p (exp x)) (* y x)))))) (cbrt (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.515 * * * * [misc]progress:  [ 9 / 66 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (expm1 (log1p (- (log1p (exp x)) (* y x)))) (expm1 (log1p (- (log1p (exp x)) (* y x))))) (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.515 * * * * [misc]progress:  [ 10 / 66 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (expm1 (log1p (- (log1p (exp x)) (* y x))))) (sqrt (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.515 * * * * [misc]progress:  [ 11 / 66 ] simplifiying candidate #<alt (λ (x y) (* 1 (expm1 (log1p (- (log1p (exp x)) (* y x))))))>
1539347424.515 * * * * [misc]progress:  [ 12 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log (+ 1 (exp x))) (* y x)))))>
1539347424.515 * * * * [misc]progress:  [ 13 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log1p (expm1 (log1p (exp x)))) (* y x)))))>
1539347424.515 * * * * [misc]progress:  [ 14 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (expm1 (log1p (log1p (exp x)))) (* y x)))))>
1539347424.515 * * * * [misc]progress:  [ 15 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))>
1539347424.516 * [enter]simplify:  Simplifying (exp x)
1539347424.516 * * [misc]simplify:  iters left: 1 (2 enodes)
1539347424.516 * [exit]simplify:  Simplified to (exp x)
1539347424.516 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))
1539347424.516 * * * * [misc]progress:  [ 16 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (pow (log1p (exp x)) 1) (* y x)))))>
1539347424.516 * * * * [misc]progress:  [ 17 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (exp (log (log1p (exp x)))) (* y x)))))>
1539347424.516 * * * * [misc]progress:  [ 18 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log (exp (log1p (exp x)))) (* y x)))))>
1539347424.516 * * * * [misc]progress:  [ 19 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (* (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x)))) (* y x)))))>
1539347424.516 * * * * [misc]progress:  [ 20 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (cbrt (* (* (log1p (exp x)) (log1p (exp x))) (log1p (exp x)))) (* y x)))))>
1539347424.516 * * * * [misc]progress:  [ 21 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (* (sqrt (log1p (exp x))) (sqrt (log1p (exp x)))) (* y x)))))>
1539347424.516 * * * * [misc]progress:  [ 22 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (* 1 (log1p (exp x))) (* y x)))))>
1539347424.516 * * * * [misc]progress:  [ 23 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (+ (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* x y))) (fma (- x) y (* x y))))))>
1539347424.516 * [enter]simplify:  Simplifying (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* x y)))
1539347424.516 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347424.518 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347424.521 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347424.524 * * [misc]simplify:  iters left: 3 (28 enodes)
1539347424.527 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347424.527 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* y x)) (fma (- x) y (* x y))))))
1539347424.527 * [enter]simplify:  Simplifying (fma (- x) y (* x y))
1539347424.527 * * [misc]simplify:  iters left: 3 (5 enodes)
1539347424.528 * * [misc]simplify:  iters left: 2 (8 enodes)
1539347424.529 * * [misc]simplify:  iters left: 1 (13 enodes)
1539347424.531 * [exit]simplify:  Simplified to (- (* x y) (* x y))
1539347424.531 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* y x)) (- (* x y) (* x y))))))
1539347424.532 * * * * [misc]progress:  [ 24 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (+ (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* x y))) (fma (- x) y (* x y))))))>
1539347424.532 * [enter]simplify:  Simplifying (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* x y)))
1539347424.532 * * [misc]simplify:  iters left: 5 (8 enodes)
1539347424.533 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347424.535 * * [misc]simplify:  iters left: 3 (19 enodes)
1539347424.538 * * [misc]simplify:  iters left: 2 (24 enodes)
1539347424.540 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347424.540 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* y x)) (fma (- x) y (* x y))))))
1539347424.541 * [enter]simplify:  Simplifying (fma (- x) y (* x y))
1539347424.541 * * [misc]simplify:  iters left: 3 (5 enodes)
1539347424.541 * * [misc]simplify:  iters left: 2 (8 enodes)
1539347424.543 * * [misc]simplify:  iters left: 1 (13 enodes)
1539347424.545 * [exit]simplify:  Simplified to (- (* x y) (* x y))
1539347424.545 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* y x)) (- (* x y) (* x y))))))
1539347424.545 * * * * [misc]progress:  [ 25 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (+ (fma 1 (log1p (exp x)) (- (* x y))) (fma (- x) y (* x y))))))>
1539347424.545 * [enter]simplify:  Simplifying (fma 1 (log1p (exp x)) (- (* x y)))
1539347424.545 * * [misc]simplify:  iters left: 5 (8 enodes)
1539347424.547 * * [misc]simplify:  iters left: 4 (17 enodes)
1539347424.549 * * [misc]simplify:  iters left: 3 (22 enodes)
1539347424.553 * * [misc]simplify:  iters left: 2 (31 enodes)
1539347424.556 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* x y))
1539347424.556 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* x y)) (fma (- x) y (* x y))))))
1539347424.556 * [enter]simplify:  Simplifying (fma (- x) y (* x y))
1539347424.556 * * [misc]simplify:  iters left: 3 (5 enodes)
1539347424.557 * * [misc]simplify:  iters left: 2 (8 enodes)
1539347424.558 * * [misc]simplify:  iters left: 1 (13 enodes)
1539347424.560 * [exit]simplify:  Simplified to (- (* x y) (* x y))
1539347424.561 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (expm1 (log1p (+ (- (log1p (exp x)) (* x y)) (- (* x y) (* x y))))))
1539347424.561 * * * * [misc]progress:  [ 26 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (log1p (expm1 (- (log1p (exp x)) (* y x)))))))>
1539347424.561 * * * * [misc]progress:  [ 27 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.561 * * * * [misc]progress:  [ 28 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* y x))))))>
1539347424.561 * [enter]simplify:  Simplifying (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x))))
1539347424.561 * * [misc]simplify:  iters left: 5 (5 enodes)
1539347424.562 * [exit]simplify:  Simplified to (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x))))
1539347424.562 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (fma (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x))) (- (* y x))))))
1539347424.562 * * * * [misc]progress:  [ 29 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* y x))))))>
1539347424.562 * [enter]simplify:  Simplifying (sqrt (log1p (exp x)))
1539347424.562 * * [misc]simplify:  iters left: 3 (4 enodes)
1539347424.562 * [exit]simplify:  Simplified to (sqrt (log1p (exp x)))
1539347424.562 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (fma (sqrt (log1p (exp x))) (sqrt (log1p (exp x))) (- (* y x))))))
1539347424.563 * * * * [misc]progress:  [ 30 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma 1 (log1p (exp x)) (- (* y x))))))>
1539347424.563 * * * * [misc]progress:  [ 31 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (log (/ (+ 1 (exp x)) (exp (* y x)))))))>
1539347424.563 * [enter]simplify:  Simplifying (/ (+ 1 (exp x)) (exp (* y x)))
1539347424.563 * * [misc]simplify:  iters left: 5 (8 enodes)
1539347424.564 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347424.566 * [exit]simplify:  Simplified to (/ (+ 1 (exp x)) (exp (* x y)))
1539347424.566 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (log (/ (+ 1 (exp x)) (exp (* x y)))))))
1539347424.566 * * * * [misc]progress:  [ 32 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (log (/ (exp (log1p (exp x))) (exp (* y x)))))))>
1539347424.566 * [enter]simplify:  Simplifying (/ (exp (log1p (exp x))) (exp (* y x)))
1539347424.566 * * [misc]simplify:  iters left: 5 (8 enodes)
1539347424.567 * * [misc]simplify:  iters left: 4 (13 enodes)
1539347424.571 * * [misc]simplify:  iters left: 3 (15 enodes)
1539347424.576 * * [misc]simplify:  iters left: 2 (24 enodes)
1539347424.582 * * [misc]simplify:  iters left: 1 (37 enodes)
1539347424.592 * [exit]simplify:  Simplified to (exp (- (log1p (exp x)) (* y x)))
1539347424.592 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (log (exp (- (log1p (exp x)) (* y x)))))))
1539347424.592 * * * * [misc]progress:  [ 33 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (pow (- (log1p (exp x)) (* y x)) 1))))>
1539347424.592 * * * * [misc]progress:  [ 34 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (exp (log (- (log1p (exp x)) (* y x)))))))>
1539347424.592 * * * * [misc]progress:  [ 35 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (log (exp (- (log1p (exp x)) (* y x)))))))>
1539347424.592 * * * * [misc]progress:  [ 36 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (* (* (cbrt (- (log1p (exp x)) (* y x))) (cbrt (- (log1p (exp x)) (* y x)))) (cbrt (- (log1p (exp x)) (* y x)))))))>
1539347424.592 * * * * [misc]progress:  [ 37 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (cbrt (* (* (- (log1p (exp x)) (* y x)) (- (log1p (exp x)) (* y x))) (- (log1p (exp x)) (* y x)))))))>
1539347424.592 * * * * [misc]progress:  [ 38 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (* (sqrt (- (log1p (exp x)) (* y x))) (sqrt (- (log1p (exp x)) (* y x)))))))>
1539347424.592 * * * * [misc]progress:  [ 39 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (/ (- (pow (log1p (exp x)) 3) (pow (* y x) 3)) (+ (* (log1p (exp x)) (log1p (exp x))) (+ (* (* y x) (* y x)) (* (log1p (exp x)) (* y x))))))))>
1539347424.592 * * * * [misc]progress:  [ 40 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (+ (log1p (exp x)) (- (* y x))))))>
1539347424.592 * * * * [misc]progress:  [ 41 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (* 1 (- (log1p (exp x)) (* y x))))))>
1539347424.592 * * * * [misc]progress:  [ 42 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (/ (- (* (log1p (exp x)) (log1p (exp x))) (* (* y x) (* y x))) (+ (log1p (exp x)) (* y x))))))>
1539347424.593 * * * * [misc]progress:  [ 43 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (+ (log1p (exp x)) (- (* y x))))))>
1539347424.593 * * * * [misc]progress:  [ 44 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log (+ 1 (- (log1p (exp x)) (* y x))))))>
1539347424.593 * * * * [misc]progress:  [ 45 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (expm1 (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.593 * * * * [misc]progress:  [ 46 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (expm1 (log1p (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.593 * * * * [misc]progress:  [ 47 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))>
1539347424.593 * [enter]simplify:  Simplifying (- (log1p (exp x)) (* y x))
1539347424.593 * * [misc]simplify:  iters left: 4 (6 enodes)
1539347424.595 * * [misc]simplify:  iters left: 3 (9 enodes)
1539347424.599 * * [misc]simplify:  iters left: 2 (16 enodes)
1539347424.604 * * [misc]simplify:  iters left: 1 (20 enodes)
1539347424.608 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347424.609 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))
1539347424.609 * * * * [misc]progress:  [ 48 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (pow (log1p (- (log1p (exp x)) (* y x))) 1)))>
1539347424.609 * * * * [misc]progress:  [ 49 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (exp (log (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.609 * * * * [misc]progress:  [ 50 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log (exp (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.609 * * * * [misc]progress:  [ 51 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (* (* (cbrt (log1p (- (log1p (exp x)) (* y x)))) (cbrt (log1p (- (log1p (exp x)) (* y x))))) (cbrt (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.609 * * * * [misc]progress:  [ 52 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (cbrt (* (* (log1p (- (log1p (exp x)) (* y x))) (log1p (- (log1p (exp x)) (* y x)))) (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.609 * * * * [misc]progress:  [ 53 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (* (sqrt (log1p (- (log1p (exp x)) (* y x)))) (sqrt (log1p (- (log1p (exp x)) (* y x)))))))>
1539347424.609 * * * * [misc]progress:  [ 54 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (* 1 (log1p (- (log1p (exp x)) (* y x))))))>
1539347424.609 * * * * [misc]progress:  [ 55 / 66 ] simplifiying candidate #<alt (λ (x y) (+ (log 2) (+ (* 1/8 (pow x 2)) (+ (* 1/2 (/ (* (log 2) x) (+ (log 2) 1))) (* 1/2 (/ x (+ (log 2) 1)))))))>
1539347424.609 * [enter]simplify:  Simplifying (+ (log 2) (+ (* 1/8 (pow x 2)) (+ (* 1/2 (/ (* (log 2) x) (+ (log 2) 1))) (* 1/2 (/ x (+ (log 2) 1))))))
1539347424.610 * * [misc]simplify:  iters left: 6 (17 enodes)
1539347424.616 * * [misc]simplify:  iters left: 5 (42 enodes)
1539347424.630 * * [misc]simplify:  iters left: 4 (91 enodes)
1539347424.658 * * [misc]simplify:  iters left: 3 (163 enodes)
1539347424.709 * * [misc]simplify:  iters left: 2 (257 enodes)
1539347424.774 * * [misc]simplify:  iters left: 1 (327 enodes)
1539347424.840 * [exit]simplify:  Simplified to (fma (* (+ (log 2) 1) (/ x (+ (log 2) 1))) 1/2 (fma 1/8 (* x x) (log 2)))
1539347424.840 * [misc]simplify:  Simplified (2) to (λ (x y) (fma (* (+ (log 2) 1) (/ x (+ (log 2) 1))) 1/2 (fma 1/8 (* x x) (log 2))))
1539347424.840 * * * * [misc]progress:  [ 56 / 66 ] simplifiying candidate #<alt (λ (x y) (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (+ (/ (* (log (+ (exp x) 1)) (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y)))))) (* x y)) (+ (/ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* x y)) 1))))>
1539347424.840 * [enter]simplify:  Simplifying (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (+ (/ (* (log (+ (exp x) 1)) (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y)))))) (* x y)) (+ (/ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* x y)) 1)))
1539347424.841 * * [misc]simplify:  iters left: 6 (22 enodes)
1539347424.849 * * [misc]simplify:  iters left: 5 (59 enodes)
1539347424.870 * * [misc]simplify:  iters left: 4 (135 enodes)
1539347424.903 * * [misc]simplify:  iters left: 3 (354 enodes)
1539347425.101 * [exit]simplify:  Simplified to (fma (/ (log1p (exp x)) (* x y)) (* x y) (- (+ -1 (/ (* x y) (* x y))) (* x y)))
1539347425.101 * [misc]simplify:  Simplified (2) to (λ (x y) (fma (/ (log1p (exp x)) (* x y)) (* x y) (- (+ -1 (/ (* x y) (* x y))) (* x y))))
1539347425.101 * * * * [misc]progress:  [ 57 / 66 ] simplifiying candidate #<alt (λ (x y) (- (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (+ (/ (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (* x y)) (+ 1 (/ (* (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (log (+ (exp x) 1))) (* x y))))))>
1539347425.101 * [enter]simplify:  Simplifying (- (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (+ (/ (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (* x y)) (+ 1 (/ (* (exp (- (log -1) (+ (log (/ -1 x)) (log (/ -1 y))))) (log (+ (exp x) 1))) (* x y)))))
1539347425.102 * * [misc]simplify:  iters left: 6 (22 enodes)
1539347425.110 * * [misc]simplify:  iters left: 5 (55 enodes)
1539347425.128 * * [misc]simplify:  iters left: 4 (138 enodes)
1539347425.168 * * [misc]simplify:  iters left: 3 (384 enodes)
1539347425.480 * [exit]simplify:  Simplified to (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))
1539347425.480 * [misc]simplify:  Simplified (2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347425.480 * * * * [misc]progress:  [ 58 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) (* y x)))))>
1539347425.480 * [enter]simplify:  Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347425.480 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347425.482 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347425.487 * * [misc]simplify:  iters left: 4 (31 enodes)
1539347425.498 * * [misc]simplify:  iters left: 3 (53 enodes)
1539347425.512 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347425.532 * * [misc]simplify:  iters left: 1 (84 enodes)
1539347425.545 * [exit]simplify:  Simplified to (fma x (fma 1/8 x 1/2) (log 2))
1539347425.545 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (- (fma x (fma 1/8 x 1/2) (log 2)) (* y x)))))
1539347425.545 * * * * [misc]progress:  [ 59 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log (+ (exp x) 1)) (* y x)))))>
1539347425.545 * [enter]simplify:  Simplifying (log (+ (exp x) 1))
1539347425.545 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347425.547 * * [misc]simplify:  iters left: 3 (8 enodes)
1539347425.549 * * [misc]simplify:  iters left: 2 (9 enodes)
1539347425.551 * [exit]simplify:  Simplified to (log1p (exp x))
1539347425.551 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))
1539347425.551 * * * * [misc]progress:  [ 60 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log (+ (exp x) 1)) (* y x)))))>
1539347425.551 * [enter]simplify:  Simplifying (log (+ (exp x) 1))
1539347425.551 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347425.553 * * [misc]simplify:  iters left: 3 (8 enodes)
1539347425.555 * * [misc]simplify:  iters left: 2 (9 enodes)
1539347425.557 * [exit]simplify:  Simplified to (log1p (exp x))
1539347425.557 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))
1539347425.557 * * * * [misc]progress:  [ 61 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))))))>
1539347425.557 * [enter]simplify:  Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347425.558 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347425.561 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347425.567 * * [misc]simplify:  iters left: 4 (31 enodes)
1539347425.576 * * [misc]simplify:  iters left: 3 (53 enodes)
1539347425.583 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347425.593 * * [misc]simplify:  iters left: 1 (84 enodes)
1539347425.599 * [exit]simplify:  Simplified to (fma x (fma 1/8 x 1/2) (log 2))
1539347425.599 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (expm1 (log1p (fma x (fma 1/8 x 1/2) (log 2)))))
1539347425.599 * * * * [misc]progress:  [ 62 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log (+ (exp x) 1)) (* x y)))))>
1539347425.600 * [enter]simplify:  Simplifying (- (log (+ (exp x) 1)) (* x y))
1539347425.600 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347425.601 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347425.603 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347425.608 * * [misc]simplify:  iters left: 3 (26 enodes)
1539347425.613 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347425.614 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))
1539347425.614 * * * * [misc]progress:  [ 63 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (log (+ (exp x) 1)) (* x y)))))>
1539347425.614 * [enter]simplify:  Simplifying (- (log (+ (exp x) 1)) (* x y))
1539347425.614 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347425.617 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347425.621 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347425.626 * * [misc]simplify:  iters left: 3 (26 enodes)
1539347425.632 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347425.632 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (expm1 (log1p (- (log1p (exp x)) (* y x)))))
1539347425.632 * * * * [misc]progress:  [ 64 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (- (+ (* 1/8 (/ (pow x 2) (+ (log 2) 1))) (+ (log (+ (log 2) 1)) (* 1/2 (/ x (+ (log 2) 1))))) (* 1/8 (/ (pow x 2) (pow (+ (log 2) 1) 2))))))>
1539347425.633 * [enter]simplify:  Simplifying (- (+ (* 1/8 (/ (pow x 2) (+ (log 2) 1))) (+ (log (+ (log 2) 1)) (* 1/2 (/ x (+ (log 2) 1))))) (* 1/8 (/ (pow x 2) (pow (+ (log 2) 1) 2))))
1539347425.633 * * [misc]simplify:  iters left: 6 (19 enodes)
1539347425.640 * * [misc]simplify:  iters left: 5 (41 enodes)
1539347425.656 * * [misc]simplify:  iters left: 4 (108 enodes)
1539347425.702 * * [misc]simplify:  iters left: 3 (238 enodes)
1539347425.885 * [exit]simplify:  Simplified to (fma (/ (* x x) (+ 1 (log 2))) (- 1/8 (/ 1/8 (+ 1 (log 2)))) (fma 1/2 (/ x (+ 1 (log 2))) (log1p (log 2))))
1539347425.885 * [misc]simplify:  Simplified (2 1) to (λ (x y) (expm1 (fma (/ (* x x) (+ 1 (log 2))) (- 1/8 (/ 1/8 (+ 1 (log 2)))) (fma 1/2 (/ x (+ 1 (log 2))) (log1p (log 2))))))
1539347425.885 * * * * [misc]progress:  [ 65 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (- (log -1) (+ (log (/ 1 x)) (+ (/ 1 (* x y)) (+ (log (/ 1 y)) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2))))))))))))>
1539347425.886 * [enter]simplify:  Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (/ 1 (* x y)) (+ (log (/ 1 y)) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2))))))))))
1539347425.886 * * [misc]simplify:  iters left: 6 (33 enodes)
1539347425.900 * * [misc]simplify:  iters left: 5 (85 enodes)
1539347425.921 * * [misc]simplify:  iters left: 4 (225 enodes)
1539347426.041 * [exit]simplify:  Simplified to (- (- (- (+ (log -1) (log x)) (- (/ 1 (* x y)) (log y))) (+ (/ (/ (/ 1/2 x) x) (* y y)) (/ (log1p (exp x)) (* x y)))) (fma (* (/ (log1p (exp x)) (* x y)) (/ (log1p (exp x)) (* x y))) 1/2 (/ (log1p (exp x)) (* (* y y) (* x x)))))
1539347426.041 * [misc]simplify:  Simplified (2 1) to (λ (x y) (expm1 (- (- (- (+ (log -1) (log x)) (- (/ 1 (* x y)) (log y))) (+ (/ (/ (/ 1/2 x) x) (* y y)) (/ (log1p (exp x)) (* x y)))) (fma (* (/ (log1p (exp x)) (* x y)) (/ (log1p (exp x)) (* x y))) 1/2 (/ (log1p (exp x)) (* (* y y) (* x x)))))))
1539347426.041 * * * * [misc]progress:  [ 66 / 66 ] simplifiying candidate #<alt (λ (x y) (expm1 (- (log -1) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (log (/ -1 x)) (+ (log (/ -1 y)) (+ (/ 1 (* x y)) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2))))))))))))>
1539347426.041 * [enter]simplify:  Simplifying (- (log -1) (+ (* 1/2 (/ (pow (log (+ (exp x) 1)) 2) (* (pow x 2) (pow y 2)))) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1)) (* x y)) (+ (log (/ -1 x)) (+ (log (/ -1 y)) (+ (/ 1 (* x y)) (/ (log (+ (exp x) 1)) (* (pow x 2) (pow y 2))))))))))
1539347426.041 * * [misc]simplify:  iters left: 6 (33 enodes)
1539347426.053 * * [misc]simplify:  iters left: 5 (83 enodes)
1539347426.081 * * [misc]simplify:  iters left: 4 (244 enodes)
1539347426.248 * [exit]simplify:  Simplified to (- (- (- (log -1) (/ 1/2 (* (* y y) (* x x)))) (* (/ 1/2 (* (* y y) (* x x))) (* (log1p (exp x)) (log1p (exp x))))) (+ (+ (/ (log1p (exp x)) (* (* y y) (* x x))) (/ 1 (* x y))) (+ (+ (log (/ -1 x)) (log (/ -1 y))) (/ (log1p (exp x)) (* x y)))))
1539347426.248 * [misc]simplify:  Simplified (2 1) to (λ (x y) (expm1 (- (- (- (log -1) (/ 1/2 (* (* y y) (* x x)))) (* (/ 1/2 (* (* y y) (* x x))) (* (log1p (exp x)) (log1p (exp x))))) (+ (+ (/ (log1p (exp x)) (* (* y y) (* x x))) (/ 1 (* x y))) (+ (+ (log (/ -1 x)) (log (/ -1 y))) (/ (log1p (exp x)) (* x y)))))))
1539347426.248 * * * [misc]progress:  adding candidates to table
1539347426.974 * * [misc]progress:  iteration 3 / 4
1539347426.974 * * * [misc]progress:  picking best candidate
1539347426.985 * * * * [misc]pick:  Picked  #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347426.985 * * * [misc]progress:  localizing error
1539347427.023 * * * [misc]progress:  generating rewritten candidates
1539347427.024 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 3)
1539347427.041 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1539347427.053 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1539347427.098 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1539347427.098 * * * [misc]progress:  generating series expansions
1539347427.099 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 3)
1539347427.099 * [misc]backup-simplify:  Simplify (/ (/ y (/ -1 x)) (* x y)) into -1
1539347427.099 * [misc]approximate:  Taking taylor expansion of -1 in (y x) around 0
1539347427.099 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]backup-simplify:  Simplify (/ (/ (/ 1 y) (/ -1 (/ 1 x))) (* (/ 1 x) (/ 1 y))) into -1
1539347427.099 * [misc]approximate:  Taking taylor expansion of -1 in (y x) around 0
1539347427.099 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.099 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * [misc]backup-simplify:  Simplify (/ (/ (/ 1 (- y)) (/ -1 (/ 1 (- x)))) (* (/ 1 (- x)) (/ 1 (- y)))) into -1
1539347427.100 * [misc]approximate:  Taking taylor expansion of -1 in (y x) around 0
1539347427.100 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.100 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.100 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.100 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.100 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.100 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1539347427.100 * [misc]backup-simplify:  Simplify (/ (/ y (/ -1 x)) (* x y)) into -1
1539347427.100 * [misc]approximate:  Taking taylor expansion of -1 in (y x) around 0
1539347427.100 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.100 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.100 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]backup-simplify:  Simplify (/ (/ (/ 1 y) (/ -1 (/ 1 x))) (* (/ 1 x) (/ 1 y))) into -1
1539347427.101 * [misc]approximate:  Taking taylor expansion of -1 in (y x) around 0
1539347427.101 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.101 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.101 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.102 * [misc]backup-simplify:  Simplify (/ (/ (/ 1 (- y)) (/ -1 (/ 1 (- x)))) (* (/ 1 (- x)) (/ 1 (- y)))) into -1
1539347427.102 * [misc]approximate:  Taking taylor expansion of -1 in (y x) around 0
1539347427.102 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.102 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.102 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.102 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.102 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.102 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.102 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.102 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.102 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.102 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.102 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.102 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1539347427.102 * [misc]backup-simplify:  Simplify (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) into (- (+ (fma -1 (log1p (exp x)) -1) (+ 1 (* x y))))
1539347427.102 * [misc]approximate:  Taking taylor expansion of (- (+ (fma -1 (log1p (exp x)) -1) (+ 1 (* x y)))) in (y x) around 0
1539347427.102 * [misc]taylor:  Taking taylor expansion of (- (+ (fma -1 (log1p (exp x)) -1) (+ 1 (* x y)))) in x
1539347427.102 * [misc]taylor:  Taking taylor expansion of (+ (fma -1 (log1p (exp x)) -1) (+ 1 (* x y))) in x
1539347427.102 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp x)) -1) in x
1539347427.102 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp x))) -1)
1539347427.102 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp x))) in x
1539347427.102 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.102 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.102 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347427.102 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347427.102 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347427.102 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.102 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.103 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347427.103 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.103 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.103 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.103 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347427.103 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347427.103 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347427.103 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.103 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.103 * [misc]taylor:  Taking taylor expansion of (+ 1 (* x y)) in x
1539347427.103 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.103 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.103 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347427.103 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.103 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.103 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.103 * [misc]taylor:  Taking taylor expansion of y in x
1539347427.103 * [misc]backup-simplify:  Simplify y into y
1539347427.103 * [misc]taylor:  Taking taylor expansion of (- (+ (fma -1 (log1p (exp x)) -1) (+ 1 (* x y)))) in y
1539347427.103 * [misc]taylor:  Taking taylor expansion of (+ (fma -1 (log1p (exp x)) -1) (+ 1 (* x y))) in y
1539347427.103 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp x)) -1) in y
1539347427.103 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp x))) -1)
1539347427.103 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp x))) in y
1539347427.103 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.103 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.103 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in y
1539347427.103 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347427.103 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in y
1539347427.103 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.103 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.103 * [misc]taylor:  Taking taylor expansion of (exp x) in y
1539347427.103 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.103 * [misc]backup-simplify:  Simplify x into x
1539347427.103 * [misc]backup-simplify:  Simplify (exp x) into (exp x)
1539347427.103 * [misc]backup-simplify:  Simplify (+ 1 (exp x)) into (+ (exp x) 1)
1539347427.104 * [misc]backup-simplify:  Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1))
1539347427.104 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.104 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.104 * [misc]taylor:  Taking taylor expansion of (+ 1 (* x y)) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.104 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.104 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.104 * [misc]backup-simplify:  Simplify x into x
1539347427.104 * [misc]taylor:  Taking taylor expansion of y in y
1539347427.104 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.104 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.104 * [misc]taylor:  Taking taylor expansion of (- (+ (fma -1 (log1p (exp x)) -1) (+ 1 (* x y)))) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of (+ (fma -1 (log1p (exp x)) -1) (+ 1 (* x y))) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp x)) -1) in y
1539347427.104 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp x))) -1)
1539347427.104 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp x))) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.104 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.104 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in y
1539347427.104 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347427.104 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.104 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.104 * [misc]taylor:  Taking taylor expansion of (exp x) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.104 * [misc]backup-simplify:  Simplify x into x
1539347427.104 * [misc]backup-simplify:  Simplify (exp x) into (exp x)
1539347427.104 * [misc]backup-simplify:  Simplify (+ 1 (exp x)) into (+ (exp x) 1)
1539347427.104 * [misc]backup-simplify:  Simplify (log (+ (exp x) 1)) into (log (+ (exp x) 1))
1539347427.104 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.104 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.104 * [misc]taylor:  Taking taylor expansion of (+ 1 (* x y)) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.104 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.104 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347427.104 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.104 * [misc]backup-simplify:  Simplify x into x
1539347427.104 * [misc]taylor:  Taking taylor expansion of y in y
1539347427.104 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.104 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.104 * [misc]backup-simplify:  Simplify (* -1 (log (+ (exp x) 1))) into (* -1 (log (+ (exp x) 1)))
1539347427.104 * [misc]backup-simplify:  Simplify (+ (* -1 (log (+ (exp x) 1))) -1) into (- (+ (log (+ (exp x) 1)) 1))
1539347427.104 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347427.105 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539347427.105 * [misc]backup-simplify:  Simplify (+ (- (+ (log (+ (exp x) 1)) 1)) 1) into (- (log (+ (exp x) 1)))
1539347427.105 * [misc]backup-simplify:  Simplify (- (- (log (+ (exp x) 1)))) into (log (+ (exp x) 1))
1539347427.105 * [misc]taylor:  Taking taylor expansion of (log (+ (exp x) 1)) in x
1539347427.105 * [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
1539347427.105 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347427.105 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.105 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.105 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.105 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347427.105 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.105 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.105 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347427.105 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347427.105 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347427.106 * [misc]backup-simplify:  Simplify (* (exp x) (+ (* (/ (pow 0 1) 1)))) into 0
1539347427.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.107 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp x) 1) 1)))) 1) into 0
1539347427.107 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (log (+ (exp x) 1)))) into 0
1539347427.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.107 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347427.107 * [misc]backup-simplify:  Simplify (+ 0 x) into x
1539347427.107 * [misc]backup-simplify:  Simplify (+ 0 x) into x
1539347427.107 * [misc]backup-simplify:  Simplify (- x) into (- x)
1539347427.107 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347427.107 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.107 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.107 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.107 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.108 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347427.108 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1539347427.109 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1539347427.110 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347427.111 * [misc]backup-simplify:  Simplify (* (exp x) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347427.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.112 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp x) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp x) 1) 1)))) 2) into 0
1539347427.112 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (log (+ (exp x) 1))))) into 0
1539347427.112 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.112 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1539347427.112 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.112 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.113 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.113 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.113 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.113 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347427.113 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.113 * [misc]backup-simplify:  Simplify (+ (* -1 (* x y)) (+ (* 1/2 (* x 1)) (log 2))) into (- (+ (log 2) (* 1/2 x)) (* x y))
1539347427.113 * [misc]backup-simplify:  Simplify (- (+ (/ (/ 1 y) (/ -1 (/ 1 x))) -1) (fma (/ (/ (/ 1 y) (/ -1 (/ 1 x))) (* (/ 1 x) (/ 1 y))) (log1p (exp (/ 1 x))) (/ (/ (/ 1 y) (/ -1 (/ 1 x))) (* (/ 1 x) (/ 1 y))))) into (- (+ (fma -1 (log1p (exp (/ 1 x))) -1) (+ (/ 1 (* x y)) 1)))
1539347427.113 * [misc]approximate:  Taking taylor expansion of (- (+ (fma -1 (log1p (exp (/ 1 x))) -1) (+ (/ 1 (* x y)) 1))) in (y x) around 0
1539347427.113 * [misc]taylor:  Taking taylor expansion of (- (+ (fma -1 (log1p (exp (/ 1 x))) -1) (+ (/ 1 (* x y)) 1))) in x
1539347427.113 * [misc]taylor:  Taking taylor expansion of (+ (fma -1 (log1p (exp (/ 1 x))) -1) (+ (/ 1 (* x y)) 1)) in x
1539347427.113 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp (/ 1 x))) -1) in x
1539347427.113 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp (/ 1 x)))) -1)
1539347427.113 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp (/ 1 x)))) in x
1539347427.114 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.114 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.114 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347427.114 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347427.114 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347427.114 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.114 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.114 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347427.114 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347427.114 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.114 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.114 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347427.114 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347427.114 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347427.114 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347427.114 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.114 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.114 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x y)) 1) in x
1539347427.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347427.114 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347427.114 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.114 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.114 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.114 * [misc]taylor:  Taking taylor expansion of y in x
1539347427.114 * [misc]backup-simplify:  Simplify y into y
1539347427.114 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347427.114 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347427.114 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347427.114 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.114 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.114 * [misc]taylor:  Taking taylor expansion of (- (+ (fma -1 (log1p (exp (/ 1 x))) -1) (+ (/ 1 (* x y)) 1))) in y
1539347427.114 * [misc]taylor:  Taking taylor expansion of (+ (fma -1 (log1p (exp (/ 1 x))) -1) (+ (/ 1 (* x y)) 1)) in y
1539347427.114 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp (/ 1 x))) -1) in y
1539347427.114 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp (/ 1 x)))) -1)
1539347427.114 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp (/ 1 x)))) in y
1539347427.114 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.114 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.114 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in y
1539347427.115 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347427.115 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.115 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.115 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.115 * [misc]backup-simplify:  Simplify x into x
1539347427.115 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347427.115 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347427.115 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347427.115 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347427.115 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.115 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.115 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x y)) 1) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.115 * [misc]backup-simplify:  Simplify x into x
1539347427.115 * [misc]taylor:  Taking taylor expansion of y in y
1539347427.115 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.115 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.115 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347427.115 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347427.115 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347427.115 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.115 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.115 * [misc]taylor:  Taking taylor expansion of (- (+ (fma -1 (log1p (exp (/ 1 x))) -1) (+ (/ 1 (* x y)) 1))) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of (+ (fma -1 (log1p (exp (/ 1 x))) -1) (+ (/ 1 (* x y)) 1)) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp (/ 1 x))) -1) in y
1539347427.115 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp (/ 1 x)))) -1)
1539347427.115 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp (/ 1 x)))) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.115 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.115 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in y
1539347427.115 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347427.115 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.115 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.115 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347427.115 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.116 * [misc]backup-simplify:  Simplify x into x
1539347427.116 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347427.116 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347427.116 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347427.116 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347427.116 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.116 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x y)) 1) in y
1539347427.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347427.116 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347427.116 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.116 * [misc]backup-simplify:  Simplify x into x
1539347427.116 * [misc]taylor:  Taking taylor expansion of y in y
1539347427.116 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.116 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.116 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347427.116 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347427.116 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347427.116 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.116 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.116 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1539347427.116 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 x)) into (/ 1 x)
1539347427.116 * [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
1539347427.116 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347427.116 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347427.116 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.116 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.116 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.116 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347427.117 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347427.117 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.117 * [misc]backup-simplify:  Simplify (* -1 (log (+ (exp (/ 1 x)) 1))) into (* -1 (log (+ (exp (/ 1 x)) 1)))
1539347427.117 * [misc]backup-simplify:  Simplify (+ (* -1 (log (+ (exp (/ 1 x)) 1))) -1) into (- (+ 1 (log (+ (exp (/ 1 x)) 1))))
1539347427.117 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1539347427.117 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1539347427.117 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347427.117 * [misc]backup-simplify:  Simplify (+ (- (+ 1 (log (+ (exp (/ 1 x)) 1)))) 1) into (- (log (+ (exp (/ 1 x)) 1)))
1539347427.117 * [misc]backup-simplify:  Simplify (- (- (log (+ (exp (/ 1 x)) 1)))) into (log (+ (exp (/ 1 x)) 1))
1539347427.117 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1539347427.117 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1539347427.117 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347427.117 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347427.117 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.117 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.117 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.118 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347427.118 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347427.118 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.118 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.118 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
1539347427.118 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347427.118 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347427.118 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.118 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.118 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1539347427.119 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347427.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.120 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347427.120 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (log (+ (exp (/ 1 x)) 1)))) into 0
1539347427.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.120 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539347427.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.121 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.121 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.121 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.121 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347427.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347427.122 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.122 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.122 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.125 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347427.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.126 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347427.127 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1))))) into 0
1539347427.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.127 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539347427.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.128 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.128 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.128 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.129 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347427.129 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.130 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347427.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.130 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.133 * [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347427.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.136 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1539347427.136 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ 1 x)) 1)))))) into 0
1539347427.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.137 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539347427.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.138 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.138 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.138 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.138 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.138 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1)) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (log (+ (exp x) 1)) (* x y))
1539347427.139 * [misc]backup-simplify:  Simplify (- (+ (/ (/ 1 (- y)) (/ -1 (/ 1 (- x)))) -1) (fma (/ (/ (/ 1 (- y)) (/ -1 (/ 1 (- x)))) (* (/ 1 (- x)) (/ 1 (- y)))) (log1p (exp (/ 1 (- x)))) (/ (/ (/ 1 (- y)) (/ -1 (/ 1 (- x)))) (* (/ 1 (- x)) (/ 1 (- y)))))) into (- (+ (/ 1 (* x y)) (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1))))
1539347427.139 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1)))) in (y x) around 0
1539347427.139 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1)))) in x
1539347427.139 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x y)) (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1))) in x
1539347427.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in x
1539347427.139 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1539347427.139 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.139 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.139 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.139 * [misc]taylor:  Taking taylor expansion of y in x
1539347427.139 * [misc]backup-simplify:  Simplify y into y
1539347427.139 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1539347427.140 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1539347427.140 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347427.140 * [misc]taylor:  Taking taylor expansion of (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1)) in x
1539347427.140 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.140 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.140 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp (/ -1 x))) -1) in x
1539347427.140 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp (/ -1 x)))) -1)
1539347427.140 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp (/ -1 x)))) in x
1539347427.140 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.140 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.140 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347427.140 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347427.140 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347427.140 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.140 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.140 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347427.140 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347427.140 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.140 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.140 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.140 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.140 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.140 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347427.141 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347427.141 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347427.141 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347427.141 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.141 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.141 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1)))) in y
1539347427.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x y)) (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1))) in y
1539347427.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347427.141 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347427.141 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.141 * [misc]backup-simplify:  Simplify x into x
1539347427.141 * [misc]taylor:  Taking taylor expansion of y in y
1539347427.141 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.141 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.141 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347427.141 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347427.141 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347427.141 * [misc]taylor:  Taking taylor expansion of (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1)) in y
1539347427.141 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.141 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.141 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp (/ -1 x))) -1) in y
1539347427.142 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp (/ -1 x)))) -1)
1539347427.142 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp (/ -1 x)))) in y
1539347427.142 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.142 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.142 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in y
1539347427.142 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347427.142 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y
1539347427.142 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.142 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.142 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347427.142 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347427.142 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.142 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.142 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.142 * [misc]backup-simplify:  Simplify x into x
1539347427.142 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347427.142 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347427.142 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347427.142 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347427.142 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.142 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.142 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1)))) in y
1539347427.142 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x y)) (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1))) in y
1539347427.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x y)) in y
1539347427.142 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1539347427.142 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.143 * [misc]backup-simplify:  Simplify x into x
1539347427.143 * [misc]taylor:  Taking taylor expansion of y in y
1539347427.143 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.143 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.143 * [misc]backup-simplify:  Simplify (* x 0) into 0
1539347427.143 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1539347427.143 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347427.143 * [misc]taylor:  Taking taylor expansion of (+ 1 (fma -1 (log1p (exp (/ -1 x))) -1)) in y
1539347427.143 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.143 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.143 * [misc]taylor:  Taking taylor expansion of (fma -1 (log1p (exp (/ -1 x))) -1) in y
1539347427.143 * [misc]taylor:  Rewrote expression to (+ (* -1 (log1p (exp (/ -1 x)))) -1)
1539347427.143 * [misc]taylor:  Taking taylor expansion of (* -1 (log1p (exp (/ -1 x)))) in y
1539347427.143 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.143 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.143 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in y
1539347427.143 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347427.143 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in y
1539347427.143 * [misc]taylor:  Taking taylor expansion of 1 in y
1539347427.143 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.143 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in y
1539347427.143 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347427.143 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.143 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.143 * [misc]taylor:  Taking taylor expansion of x in y
1539347427.143 * [misc]backup-simplify:  Simplify x into x
1539347427.144 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347427.144 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347427.144 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347427.144 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347427.144 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347427.144 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.144 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1539347427.144 * [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
1539347427.144 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347427.144 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347427.144 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.144 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.144 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347427.145 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347427.145 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.145 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1539347427.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1539347427.145 * [misc]backup-simplify:  Simplify (* -1 (log (+ (exp (/ -1 x)) 1))) into (* -1 (log (+ (exp (/ -1 x)) 1)))
1539347427.145 * [misc]backup-simplify:  Simplify (+ (* -1 (log (+ (exp (/ -1 x)) 1))) -1) into (- (+ (log (+ (exp (/ -1 x)) 1)) 1))
1539347427.146 * [misc]backup-simplify:  Simplify (+ 1 (- (+ (log (+ (exp (/ -1 x)) 1)) 1))) into (- (log (+ (exp (/ -1 x)) 1)))
1539347427.146 * [misc]backup-simplify:  Simplify (+ 0 (- (log (+ (exp (/ -1 x)) 1)))) into (- (log (+ (exp (/ -1 x)) 1)))
1539347427.146 * [misc]backup-simplify:  Simplify (- (- (log (+ (exp (/ -1 x)) 1)))) into (log (+ (exp (/ -1 x)) 1))
1539347427.146 * [misc]taylor:  Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1539347427.146 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1539347427.146 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347427.146 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347427.146 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.146 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.146 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.146 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.146 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347427.146 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347427.146 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.146 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.146 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
1539347427.147 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347427.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347427.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.147 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.147 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539347427.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.148 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1539347427.149 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347427.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.150 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347427.150 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (log (+ (exp (/ -1 x)) 1)))) into 0
1539347427.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.151 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.151 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.151 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347427.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347427.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.152 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.152 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539347427.152 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.152 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.154 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347427.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.156 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347427.156 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1))))) into 0
1539347427.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.157 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.157 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.157 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.158 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347427.158 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347427.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.159 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.159 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539347427.160 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.160 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347427.165 * [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347427.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.168 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1539347427.169 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (exp (/ -1 x)) 1)))))) into 0
1539347427.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347427.169 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347427.170 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.170 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.170 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.170 * [misc]backup-simplify:  Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (log (+ (exp x) 1)) (* x y))
1539347427.170 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1539347427.170 * [misc]backup-simplify:  Simplify (log1p (exp x)) into (log1p (exp x))
1539347427.170 * [misc]approximate:  Taking taylor expansion of (log1p (exp x)) in (x) around 0
1539347427.170 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347427.170 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347427.170 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347427.170 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.170 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.170 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347427.170 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.170 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.170 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.170 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347427.171 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347427.171 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347427.171 * [misc]taylor:  Taking taylor expansion of (log1p (exp x)) in x
1539347427.171 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp x)))
1539347427.171 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp x)) in x
1539347427.171 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.171 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.171 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347427.171 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.171 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.171 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.171 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347427.171 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347427.171 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347427.172 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347427.172 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347427.173 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347427.174 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2 1)))) 1) into 1/2
1539347427.174 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347427.176 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347427.176 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347427.178 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2 1)))) 2) into 1/8
1539347427.178 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1539347427.178 * [misc]backup-simplify:  Simplify (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (log 2))) into (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347427.179 * [misc]backup-simplify:  Simplify (log1p (exp (/ 1 x))) into (log1p (exp (/ 1 x)))
1539347427.179 * [misc]approximate:  Taking taylor expansion of (log1p (exp (/ 1 x))) in (x) around 0
1539347427.179 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347427.179 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347427.179 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347427.179 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.179 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.179 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347427.179 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347427.179 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.179 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.179 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347427.179 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347427.179 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347427.179 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347427.179 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ 1 x))) in x
1539347427.179 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ 1 x))))
1539347427.179 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ 1 x))) in x
1539347427.179 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.179 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.179 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347427.179 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347427.179 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.179 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.179 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347427.179 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347427.179 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1)
1539347427.179 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347427.180 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 x)) 1)) into (log (+ (exp (/ 1 x)) 1))
1539347427.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.180 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 1) into 0
1539347427.180 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.181 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 2) into 0
1539347427.181 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.183 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 6) into 0
1539347427.183 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.186 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 24) into 0
1539347427.186 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.190 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 120) into 0
1539347427.191 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.197 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1) 1)))) 720) into 0
1539347427.198 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.198 * [misc]backup-simplify:  Simplify (log (+ (exp (/ 1 (/ 1 x))) 1)) into (log (+ (exp x) 1))
1539347427.198 * [misc]backup-simplify:  Simplify (log1p (exp (/ 1 (- x)))) into (log1p (exp (/ -1 x)))
1539347427.198 * [misc]approximate:  Taking taylor expansion of (log1p (exp (/ -1 x))) in (x) around 0
1539347427.198 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347427.198 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347427.198 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347427.198 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.198 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.198 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347427.198 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347427.198 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.198 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.198 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.198 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.198 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.198 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347427.198 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347427.198 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347427.198 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347427.198 * [misc]taylor:  Taking taylor expansion of (log1p (exp (/ -1 x))) in x
1539347427.198 * [misc]taylor:  Rewrote expression to (log (+ 1 (exp (/ -1 x))))
1539347427.198 * [misc]taylor:  Taking taylor expansion of (+ 1 (exp (/ -1 x))) in x
1539347427.198 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347427.198 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.198 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347427.198 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347427.198 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347427.198 * [misc]backup-simplify:  Simplify -1 into -1
1539347427.198 * [misc]taylor:  Taking taylor expansion of x in x
1539347427.198 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.198 * [misc]backup-simplify:  Simplify 1 into 1
1539347427.199 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347427.199 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347427.199 * [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ (exp (/ -1 x)) 1)
1539347427.199 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347427.199 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 x)) 1)) into (log (+ (exp (/ -1 x)) 1))
1539347427.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.200 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 1) into 0
1539347427.200 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.201 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 2) into 0
1539347427.201 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.202 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 6) into 0
1539347427.202 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.205 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 24) into 0
1539347427.205 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.210 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 120) into 0
1539347427.210 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347427.217 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1) 1)))) 720) into 0
1539347427.217 * [misc]backup-simplify:  Simplify 0 into 0
1539347427.217 * [misc]backup-simplify:  Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (log (+ (exp x) 1))
1539347427.217 * * * [misc]progress:  simplifying candidates
1539347427.217 * * * * [misc]progress:  [ 1 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (log1p (expm1 (/ (/ y (/ -1 x)) (* x y)))))))>
1539347427.217 * * * * [misc]progress:  [ 2 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (expm1 (log1p (/ (/ y (/ -1 x)) (* x y)))))))>
1539347427.218 * * * * [misc]progress:  [ 3 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (pow (/ (/ y (/ -1 x)) (* x y)) 1))))>
1539347427.218 * * * * [misc]progress:  [ 4 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (exp (- (log (/ y (/ -1 x))) (log (* x y)))))))>
1539347427.218 * [enter]simplify:  Simplifying (- (log (/ y (/ -1 x))) (log (* x y)))
1539347427.218 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347427.219 * * [misc]simplify:  iters left: 5 (19 enodes)
1539347427.222 * * [misc]simplify:  iters left: 4 (38 enodes)
1539347427.231 * * [misc]simplify:  iters left: 3 (87 enodes)
1539347427.269 * * [misc]simplify:  iters left: 2 (231 enodes)
1539347427.425 * [exit]simplify:  Simplified to (- (log y) (+ (log -1) (log y)))
1539347427.425 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (exp (- (log y) (+ (log -1) (log y)))))))
1539347427.425 * * * * [misc]progress:  [ 5 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (exp (log (/ (/ y (/ -1 x)) (* x y)))))))>
1539347427.425 * * * * [misc]progress:  [ 6 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (log (exp (/ (/ y (/ -1 x)) (* x y)))))))>
1539347427.425 * * * * [misc]progress:  [ 7 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (cbrt (/ (* (* (/ y (/ -1 x)) (/ y (/ -1 x))) (/ y (/ -1 x))) (* (* (* x y) (* x y)) (* x y)))))))>
1539347427.425 * [enter]simplify:  Simplifying (/ (* (* (/ y (/ -1 x)) (/ y (/ -1 x))) (/ y (/ -1 x))) (* (* (* x y) (* x y)) (* x y)))
1539347427.425 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347427.428 * * [misc]simplify:  iters left: 5 (35 enodes)
1539347427.436 * * [misc]simplify:  iters left: 4 (171 enodes)
1539347427.591 * [exit]simplify:  Simplified to (pow (/ (/ y -1) (/ y 1)) 3)
1539347427.591 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (cbrt (pow (/ (/ y -1) (/ y 1)) 3)))))
1539347427.591 * * * * [misc]progress:  [ 8 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (* (cbrt (/ (/ y (/ -1 x)) (* x y))) (cbrt (/ (/ y (/ -1 x)) (* x y)))) (cbrt (/ (/ y (/ -1 x)) (* x y)))))))>
1539347427.591 * * * * [misc]progress:  [ 9 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (cbrt (* (* (/ (/ y (/ -1 x)) (* x y)) (/ (/ y (/ -1 x)) (* x y))) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347427.591 * * * * [misc]progress:  [ 10 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (sqrt (/ (/ y (/ -1 x)) (* x y))) (sqrt (/ (/ y (/ -1 x)) (* x y)))))))>
1539347427.591 * * * * [misc]progress:  [ 11 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (- (/ y (/ -1 x))) (- (* x y))))))>
1539347427.591 * * * * [misc]progress:  [ 12 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) x) (/ (cbrt (/ y (/ -1 x))) y)))))>
1539347427.591 * [enter]simplify:  Simplifying (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) x)
1539347427.592 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347427.593 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347427.594 * * [misc]simplify:  iters left: 4 (17 enodes)
1539347427.597 * * [misc]simplify:  iters left: 3 (20 enodes)
1539347427.599 * [exit]simplify:  Simplified to (* (/ (cbrt (/ y (/ -1 x))) x) (cbrt (/ y (/ -1 x))))
1539347427.599 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (* (/ (cbrt (/ y (/ -1 x))) x) (cbrt (/ y (/ -1 x)))) (/ (cbrt (/ y (/ -1 x))) y)))))
1539347427.599 * [enter]simplify:  Simplifying (/ (cbrt (/ y (/ -1 x))) y)
1539347427.600 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347427.601 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347427.602 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347427.603 * * [misc]simplify:  iters left: 3 (14 enodes)
1539347427.605 * [exit]simplify:  Simplified to (/ (cbrt (/ y (/ -1 x))) y)
1539347427.605 * [misc]simplify:  Simplified (2 2 3 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) x) (/ (cbrt (/ y (/ -1 x))) y)))))
1539347427.605 * * * * [misc]progress:  [ 13 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ (sqrt (/ y (/ -1 x))) x) (/ (sqrt (/ y (/ -1 x))) y)))))>
1539347427.605 * [enter]simplify:  Simplifying (/ (sqrt (/ y (/ -1 x))) x)
1539347427.605 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347427.606 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347427.608 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347427.609 * * [misc]simplify:  iters left: 3 (14 enodes)
1539347427.611 * [exit]simplify:  Simplified to (/ (sqrt (/ y (/ -1 x))) x)
1539347427.611 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ (sqrt (/ y (/ -1 x))) x) (/ (sqrt (/ y (/ -1 x))) y)))))
1539347427.611 * [enter]simplify:  Simplifying (/ (sqrt (/ y (/ -1 x))) y)
1539347427.612 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347427.613 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347427.616 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347427.619 * * [misc]simplify:  iters left: 3 (14 enodes)
1539347427.622 * [exit]simplify:  Simplified to (/ (sqrt (/ y (/ -1 x))) y)
1539347427.622 * [misc]simplify:  Simplified (2 2 3 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ (sqrt (/ y (/ -1 x))) x) (/ (sqrt (/ y (/ -1 x))) y)))))
1539347427.622 * * * * [misc]progress:  [ 14 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ 1 x) (/ (/ y (/ -1 x)) y)))))>
1539347427.622 * [enter]simplify:  Simplifying (/ 1 x)
1539347427.622 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347427.623 * * [misc]simplify:  iters left: 1 (5 enodes)
1539347427.624 * [exit]simplify:  Simplified to (/ 1 x)
1539347427.624 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ 1 x) (/ (/ y (/ -1 x)) y)))))
1539347427.625 * [enter]simplify:  Simplifying (/ (/ y (/ -1 x)) y)
1539347427.625 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347427.626 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347427.629 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347427.635 * * [misc]simplify:  iters left: 3 (34 enodes)
1539347427.646 * * [misc]simplify:  iters left: 2 (53 enodes)
1539347427.668 * * [misc]simplify:  iters left: 1 (70 enodes)
1539347427.698 * [exit]simplify:  Simplified to (- x)
1539347427.698 * [misc]simplify:  Simplified (2 2 3 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ 1 x) (- x)))))
1539347427.698 * * * * [misc]progress:  [ 15 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ y x) (/ (/ 1 (/ -1 x)) y)))))>
1539347427.698 * [enter]simplify:  Simplifying (/ y x)
1539347427.698 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347427.699 * [exit]simplify:  Simplified to (/ y x)
1539347427.699 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ y x) (/ (/ 1 (/ -1 x)) y)))))
1539347427.700 * [enter]simplify:  Simplifying (/ (/ 1 (/ -1 x)) y)
1539347427.700 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347427.702 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347427.706 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347427.711 * * [misc]simplify:  iters left: 3 (34 enodes)
1539347427.720 * * [misc]simplify:  iters left: 2 (43 enodes)
1539347427.730 * * [misc]simplify:  iters left: 1 (54 enodes)
1539347427.738 * [exit]simplify:  Simplified to (/ x (- y))
1539347427.738 * [misc]simplify:  Simplified (2 2 3 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ y x) (/ x (- y))))))
1539347427.738 * * * * [misc]progress:  [ 16 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ (/ y -1) x) (/ x y)))))>
1539347427.738 * [enter]simplify:  Simplifying (/ (/ y -1) x)
1539347427.738 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347427.739 * * [misc]simplify:  iters left: 3 (7 enodes)
1539347427.740 * * [misc]simplify:  iters left: 2 (10 enodes)
1539347427.741 * * [misc]simplify:  iters left: 1 (11 enodes)
1539347427.743 * [exit]simplify:  Simplified to (/ y (- x))
1539347427.743 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ y (- x)) (/ x y)))))
1539347427.743 * [enter]simplify:  Simplifying (/ x y)
1539347427.743 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347427.743 * [exit]simplify:  Simplified to (/ x y)
1539347427.743 * [misc]simplify:  Simplified (2 2 3 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ y (- x)) (/ x y)))))
1539347427.743 * * * * [misc]progress:  [ 17 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* 1 (/ (/ y (/ -1 x)) (* x y))))))>
1539347427.743 * * * * [misc]progress:  [ 18 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (* (/ y (/ -1 x)) (/ 1 (* x y))))))>
1539347427.743 * * * * [misc]progress:  [ 19 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ 1 (/ (* x y) (/ y (/ -1 x)))))))>
1539347427.743 * * * * [misc]progress:  [ 20 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ (/ y (/ -1 x)) x) y))))>
1539347427.743 * * * * [misc]progress:  [ 21 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) (/ (* x y) (cbrt (/ y (/ -1 x))))))))>
1539347427.744 * [enter]simplify:  Simplifying (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x))))
1539347427.744 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347427.745 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347427.746 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347427.748 * * [misc]simplify:  iters left: 3 (14 enodes)
1539347427.749 * [exit]simplify:  Simplified to (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x))))
1539347427.749 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) (/ (* x y) (cbrt (/ y (/ -1 x))))))))
1539347427.749 * * * * [misc]progress:  [ 22 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (sqrt (/ y (/ -1 x))) (/ (* x y) (sqrt (/ y (/ -1 x))))))))>
1539347427.749 * [enter]simplify:  Simplifying (sqrt (/ y (/ -1 x)))
1539347427.749 * * [misc]simplify:  iters left: 5 (6 enodes)
1539347427.750 * * [misc]simplify:  iters left: 4 (8 enodes)
1539347427.751 * * [misc]simplify:  iters left: 3 (11 enodes)
1539347427.753 * * [misc]simplify:  iters left: 2 (13 enodes)
1539347427.754 * [exit]simplify:  Simplified to (sqrt (/ y (/ -1 x)))
1539347427.754 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (sqrt (/ y (/ -1 x))) (/ (* x y) (sqrt (/ y (/ -1 x))))))))
1539347427.754 * * * * [misc]progress:  [ 23 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ 1 (/ (* x y) (/ y (/ -1 x)))))))>
1539347427.754 * * * * [misc]progress:  [ 24 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ y (/ (* x y) (/ 1 (/ -1 x)))))))>
1539347427.754 * * * * [misc]progress:  [ 25 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y -1) (/ (* x y) x)))))>
1539347427.755 * [enter]simplify:  Simplifying (/ y -1)
1539347427.755 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347427.755 * [exit]simplify:  Simplified to (/ y -1)
1539347427.755 * [misc]simplify:  Simplified (2 2 3 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y -1) (/ (* x y) x)))))
1539347427.755 * * * * [misc]progress:  [ 26 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ y (* (* x y) (/ -1 x))))))>
1539347427.755 * * * * [misc]progress:  [ 27 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (log1p (expm1 (/ (/ y (/ -1 x)) (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347427.755 * * * * [misc]progress:  [ 28 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (expm1 (log1p (/ (/ y (/ -1 x)) (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347427.755 * * * * [misc]progress:  [ 29 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (pow (/ (/ y (/ -1 x)) (* x y)) 1) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347427.755 * * * * [misc]progress:  [ 30 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (exp (- (log (/ y (/ -1 x))) (log (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347427.755 * [enter]simplify:  Simplifying (- (log (/ y (/ -1 x))) (log (* x y)))
1539347427.756 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347427.757 * * [misc]simplify:  iters left: 5 (19 enodes)
1539347427.761 * * [misc]simplify:  iters left: 4 (38 enodes)
1539347427.775 * * [misc]simplify:  iters left: 3 (87 enodes)
1539347427.815 * * [misc]simplify:  iters left: 2 (231 enodes)
1539347427.922 * [exit]simplify:  Simplified to (- (log y) (+ (log -1) (log y)))
1539347427.922 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (exp (- (log y) (+ (log -1) (log y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347427.922 * * * * [misc]progress:  [ 31 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (exp (log (/ (/ y (/ -1 x)) (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347427.922 * * * * [misc]progress:  [ 32 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (log (exp (/ (/ y (/ -1 x)) (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347427.922 * * * * [misc]progress:  [ 33 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (cbrt (/ (* (* (/ y (/ -1 x)) (/ y (/ -1 x))) (/ y (/ -1 x))) (* (* (* x y) (* x y)) (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347427.923 * [enter]simplify:  Simplifying (/ (* (* (/ y (/ -1 x)) (/ y (/ -1 x))) (/ y (/ -1 x))) (* (* (* x y) (* x y)) (* x y)))
1539347427.923 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347427.927 * * [misc]simplify:  iters left: 5 (35 enodes)
1539347427.945 * * [misc]simplify:  iters left: 4 (171 enodes)
1539347428.201 * [exit]simplify:  Simplified to (pow (/ (/ y -1) (/ y 1)) 3)
1539347428.201 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (cbrt (pow (/ (/ y -1) (/ y 1)) 3)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.201 * * * * [misc]progress:  [ 34 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (* (cbrt (/ (/ y (/ -1 x)) (* x y))) (cbrt (/ (/ y (/ -1 x)) (* x y)))) (cbrt (/ (/ y (/ -1 x)) (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.201 * * * * [misc]progress:  [ 35 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (cbrt (* (* (/ (/ y (/ -1 x)) (* x y)) (/ (/ y (/ -1 x)) (* x y))) (/ (/ y (/ -1 x)) (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.201 * * * * [misc]progress:  [ 36 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (sqrt (/ (/ y (/ -1 x)) (* x y))) (sqrt (/ (/ y (/ -1 x)) (* x y)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.201 * * * * [misc]progress:  [ 37 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (- (/ y (/ -1 x))) (- (* x y))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.201 * * * * [misc]progress:  [ 38 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) x) (/ (cbrt (/ y (/ -1 x))) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.202 * [enter]simplify:  Simplifying (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) x)
1539347428.202 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347428.203 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347428.205 * * [misc]simplify:  iters left: 4 (17 enodes)
1539347428.207 * * [misc]simplify:  iters left: 3 (20 enodes)
1539347428.210 * [exit]simplify:  Simplified to (* (/ (cbrt (/ y (/ -1 x))) x) (cbrt (/ y (/ -1 x))))
1539347428.210 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (* (/ (cbrt (/ y (/ -1 x))) x) (cbrt (/ y (/ -1 x)))) (/ (cbrt (/ y (/ -1 x))) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.210 * [enter]simplify:  Simplifying (/ (cbrt (/ y (/ -1 x))) y)
1539347428.210 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347428.211 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347428.212 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347428.214 * * [misc]simplify:  iters left: 3 (14 enodes)
1539347428.216 * [exit]simplify:  Simplified to (/ (cbrt (/ y (/ -1 x))) y)
1539347428.216 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) x) (/ (cbrt (/ y (/ -1 x))) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.216 * * * * [misc]progress:  [ 39 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ (sqrt (/ y (/ -1 x))) x) (/ (sqrt (/ y (/ -1 x))) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.216 * [enter]simplify:  Simplifying (/ (sqrt (/ y (/ -1 x))) x)
1539347428.216 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347428.217 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347428.219 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347428.220 * * [misc]simplify:  iters left: 3 (14 enodes)
1539347428.222 * [exit]simplify:  Simplified to (/ (sqrt (/ y (/ -1 x))) x)
1539347428.222 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ (sqrt (/ y (/ -1 x))) x) (/ (sqrt (/ y (/ -1 x))) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.223 * [enter]simplify:  Simplifying (/ (sqrt (/ y (/ -1 x))) y)
1539347428.223 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347428.224 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347428.225 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347428.230 * * [misc]simplify:  iters left: 3 (14 enodes)
1539347428.232 * [exit]simplify:  Simplified to (/ (sqrt (/ y (/ -1 x))) y)
1539347428.232 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ (sqrt (/ y (/ -1 x))) x) (/ (sqrt (/ y (/ -1 x))) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.232 * * * * [misc]progress:  [ 40 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ 1 x) (/ (/ y (/ -1 x)) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.232 * [enter]simplify:  Simplifying (/ 1 x)
1539347428.232 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347428.232 * * [misc]simplify:  iters left: 1 (5 enodes)
1539347428.233 * [exit]simplify:  Simplified to (/ 1 x)
1539347428.233 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ 1 x) (/ (/ y (/ -1 x)) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.233 * [enter]simplify:  Simplifying (/ (/ y (/ -1 x)) y)
1539347428.233 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347428.234 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347428.236 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347428.242 * * [misc]simplify:  iters left: 3 (34 enodes)
1539347428.253 * * [misc]simplify:  iters left: 2 (53 enodes)
1539347428.264 * * [misc]simplify:  iters left: 1 (70 enodes)
1539347428.280 * [exit]simplify:  Simplified to (- x)
1539347428.280 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ 1 x) (- x)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.280 * * * * [misc]progress:  [ 41 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ y x) (/ (/ 1 (/ -1 x)) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.280 * [enter]simplify:  Simplifying (/ y x)
1539347428.280 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347428.281 * [exit]simplify:  Simplified to (/ y x)
1539347428.281 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ y x) (/ (/ 1 (/ -1 x)) y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.281 * [enter]simplify:  Simplifying (/ (/ 1 (/ -1 x)) y)
1539347428.281 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347428.283 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347428.285 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347428.291 * * [misc]simplify:  iters left: 3 (34 enodes)
1539347428.299 * * [misc]simplify:  iters left: 2 (43 enodes)
1539347428.312 * * [misc]simplify:  iters left: 1 (54 enodes)
1539347428.329 * [exit]simplify:  Simplified to (/ x (- y))
1539347428.329 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ y x) (/ x (- y))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.329 * * * * [misc]progress:  [ 42 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ (/ y -1) x) (/ x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.329 * [enter]simplify:  Simplifying (/ (/ y -1) x)
1539347428.329 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347428.331 * * [misc]simplify:  iters left: 3 (7 enodes)
1539347428.333 * * [misc]simplify:  iters left: 2 (10 enodes)
1539347428.336 * * [misc]simplify:  iters left: 1 (11 enodes)
1539347428.340 * [exit]simplify:  Simplified to (/ y (- x))
1539347428.340 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ y (- x)) (/ x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.340 * [enter]simplify:  Simplifying (/ x y)
1539347428.340 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347428.341 * [exit]simplify:  Simplified to (/ x y)
1539347428.341 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ y (- x)) (/ x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.341 * * * * [misc]progress:  [ 43 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* 1 (/ (/ y (/ -1 x)) (* x y))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.341 * * * * [misc]progress:  [ 44 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (* (/ y (/ -1 x)) (/ 1 (* x y))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.341 * * * * [misc]progress:  [ 45 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ 1 (/ (* x y) (/ y (/ -1 x)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.341 * * * * [misc]progress:  [ 46 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ (/ y (/ -1 x)) x) y) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.341 * * * * [misc]progress:  [ 47 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) (/ (* x y) (cbrt (/ y (/ -1 x))))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.342 * [enter]simplify:  Simplifying (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x))))
1539347428.342 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347428.344 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347428.347 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347428.350 * * [misc]simplify:  iters left: 3 (14 enodes)
1539347428.352 * [exit]simplify:  Simplified to (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x))))
1539347428.352 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (* (cbrt (/ y (/ -1 x))) (cbrt (/ y (/ -1 x)))) (/ (* x y) (cbrt (/ y (/ -1 x))))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.352 * * * * [misc]progress:  [ 48 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (sqrt (/ y (/ -1 x))) (/ (* x y) (sqrt (/ y (/ -1 x))))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.353 * [enter]simplify:  Simplifying (sqrt (/ y (/ -1 x)))
1539347428.353 * * [misc]simplify:  iters left: 5 (6 enodes)
1539347428.354 * * [misc]simplify:  iters left: 4 (8 enodes)
1539347428.355 * * [misc]simplify:  iters left: 3 (11 enodes)
1539347428.356 * * [misc]simplify:  iters left: 2 (13 enodes)
1539347428.358 * [exit]simplify:  Simplified to (sqrt (/ y (/ -1 x)))
1539347428.358 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (sqrt (/ y (/ -1 x))) (/ (* x y) (sqrt (/ y (/ -1 x))))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.358 * * * * [misc]progress:  [ 49 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ 1 (/ (* x y) (/ y (/ -1 x)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.358 * * * * [misc]progress:  [ 50 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ y (/ (* x y) (/ 1 (/ -1 x)))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.358 * * * * [misc]progress:  [ 51 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y -1) (/ (* x y) x)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.358 * [enter]simplify:  Simplifying (/ y -1)
1539347428.358 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347428.358 * [exit]simplify:  Simplified to (/ y -1)
1539347428.358 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y -1) (/ (* x y) x)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347428.358 * * * * [misc]progress:  [ 52 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ y (* (* x y) (/ -1 x))) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347428.358 * * * * [misc]progress:  [ 53 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (* (cbrt (+ (/ y (/ -1 x)) -1)) (cbrt (+ (/ y (/ -1 x)) -1))) (cbrt (+ (/ y (/ -1 x)) -1)) (- (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))) (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))))>
1539347428.359 * [enter]simplify:  Simplifying (fma (* (cbrt (+ (/ y (/ -1 x)) -1)) (cbrt (+ (/ y (/ -1 x)) -1))) (cbrt (+ (/ y (/ -1 x)) -1)) (- (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))
1539347428.359 * * [misc]simplify:  iters left: 6 (18 enodes)
1539347428.362 * * [misc]simplify:  iters left: 5 (37 enodes)
1539347428.368 * * [misc]simplify:  iters left: 4 (76 enodes)
1539347428.387 * * [misc]simplify:  iters left: 3 (210 enodes)
1539347428.572 * [exit]simplify:  Simplified to (- (fma (/ y -1) x -1) (fma (log1p (exp x)) -1 -1))
1539347428.572 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (- (fma (/ y -1) x -1) (fma (log1p (exp x)) -1 -1)) (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))))
1539347428.572 * [enter]simplify:  Simplifying (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347428.572 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347428.574 * * [misc]simplify:  iters left: 5 (29 enodes)
1539347428.579 * * [misc]simplify:  iters left: 4 (67 enodes)
1539347428.597 * * [misc]simplify:  iters left: 3 (218 enodes)
1539347428.834 * [exit]simplify:  Simplified to 0
1539347428.834 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (- (fma (/ y -1) x -1) (fma (log1p (exp x)) -1 -1)) 0))
1539347428.834 * * * * [misc]progress:  [ 54 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (* (cbrt (+ (/ y (/ -1 x)) -1)) (cbrt (+ (/ y (/ -1 x)) -1))) (cbrt (+ (/ y (/ -1 x)) -1)) (- (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))) (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))>
1539347428.834 * [enter]simplify:  Simplifying (fma (* (cbrt (+ (/ y (/ -1 x)) -1)) (cbrt (+ (/ y (/ -1 x)) -1))) (cbrt (+ (/ y (/ -1 x)) -1)) (- (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347428.834 * * [misc]simplify:  iters left: 6 (17 enodes)
1539347428.840 * * [misc]simplify:  iters left: 5 (32 enodes)
1539347428.850 * * [misc]simplify:  iters left: 4 (70 enodes)
1539347428.870 * * [misc]simplify:  iters left: 3 (233 enodes)
1539347429.173 * [exit]simplify:  Simplified to (- (+ (fma (/ y -1) x -1) (log1p (exp x))) -1)
1539347429.173 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (- (+ (fma (/ y -1) x -1) (log1p (exp x))) -1) (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))
1539347429.173 * [enter]simplify:  Simplifying (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))
1539347429.173 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347429.178 * * [misc]simplify:  iters left: 5 (25 enodes)
1539347429.186 * * [misc]simplify:  iters left: 4 (65 enodes)
1539347429.214 * * [misc]simplify:  iters left: 3 (205 enodes)
1539347429.433 * [exit]simplify:  Simplified to 0
1539347429.433 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (- (+ (fma (/ y -1) x -1) (log1p (exp x))) -1) 0))
1539347429.434 * * * * [misc]progress:  [ 55 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (* (cbrt (+ (/ y (/ -1 x)) -1)) (cbrt (+ (/ y (/ -1 x)) -1))) (cbrt (+ (/ y (/ -1 x)) -1)) (- (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))) (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))))>
1539347429.434 * [enter]simplify:  Simplifying (fma (* (cbrt (+ (/ y (/ -1 x)) -1)) (cbrt (+ (/ y (/ -1 x)) -1))) (cbrt (+ (/ y (/ -1 x)) -1)) (- (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1)))
1539347429.434 * * [misc]simplify:  iters left: 6 (17 enodes)
1539347429.437 * * [misc]simplify:  iters left: 5 (35 enodes)
1539347429.447 * * [misc]simplify:  iters left: 4 (84 enodes)
1539347429.510 * * [misc]simplify:  iters left: 3 (318 enodes)
1539347430.234 * [exit]simplify:  Simplified to (- (log1p (exp x)) (- -1 (fma (/ y -1) x -1)))
1539347430.234 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (- (log1p (exp x)) (- -1 (fma (/ y -1) x -1))) (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))))
1539347430.234 * [enter]simplify:  Simplifying (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))
1539347430.235 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347430.237 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347430.242 * * [misc]simplify:  iters left: 4 (79 enodes)
1539347430.280 * * [misc]simplify:  iters left: 3 (315 enodes)
1539347431.028 * [exit]simplify:  Simplified to 0
1539347431.028 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (- (log1p (exp x)) (- -1 (fma (/ y -1) x -1))) 0))
1539347431.028 * * * * [misc]progress:  [ 56 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (+ (/ y (/ -1 x)) -1)) (- (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))) (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))))>
1539347431.029 * [enter]simplify:  Simplifying (fma (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (+ (/ y (/ -1 x)) -1)) (- (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))
1539347431.029 * * [misc]simplify:  iters left: 6 (17 enodes)
1539347431.034 * * [misc]simplify:  iters left: 5 (36 enodes)
1539347431.046 * * [misc]simplify:  iters left: 4 (74 enodes)
1539347431.079 * * [misc]simplify:  iters left: 3 (220 enodes)
1539347431.322 * [exit]simplify:  Simplified to (- (fma (/ y -1) x -1) (fma -1 (log1p (exp x)) -1))
1539347431.323 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (- (fma (/ y -1) x -1) (fma -1 (log1p (exp x)) -1)) (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))))
1539347431.323 * [enter]simplify:  Simplifying (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347431.323 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347431.325 * * [misc]simplify:  iters left: 5 (29 enodes)
1539347431.330 * * [misc]simplify:  iters left: 4 (67 enodes)
1539347431.361 * * [misc]simplify:  iters left: 3 (218 enodes)
1539347431.578 * [exit]simplify:  Simplified to 0
1539347431.578 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (- (fma (/ y -1) x -1) (fma -1 (log1p (exp x)) -1)) 0))
1539347431.578 * * * * [misc]progress:  [ 57 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (+ (/ y (/ -1 x)) -1)) (- (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))) (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))>
1539347431.579 * [enter]simplify:  Simplifying (fma (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (+ (/ y (/ -1 x)) -1)) (- (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347431.579 * * [misc]simplify:  iters left: 6 (16 enodes)
1539347431.581 * * [misc]simplify:  iters left: 5 (31 enodes)
1539347431.586 * * [misc]simplify:  iters left: 4 (68 enodes)
1539347431.610 * * [misc]simplify:  iters left: 3 (235 enodes)
1539347431.943 * [exit]simplify:  Simplified to (fma x (/ y -1) (- (log1p (exp x)) (- -1 -1)))
1539347431.943 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (fma x (/ y -1) (- (log1p (exp x)) (- -1 -1))) (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))
1539347431.943 * [enter]simplify:  Simplifying (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))
1539347431.944 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347431.946 * * [misc]simplify:  iters left: 5 (25 enodes)
1539347431.950 * * [misc]simplify:  iters left: 4 (65 enodes)
1539347431.964 * * [misc]simplify:  iters left: 3 (205 enodes)
1539347432.192 * [exit]simplify:  Simplified to 0
1539347432.193 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (fma x (/ y -1) (- (log1p (exp x)) (- -1 -1))) 0))
1539347432.193 * * * * [misc]progress:  [ 58 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (+ (/ y (/ -1 x)) -1)) (- (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))) (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))))>
1539347432.193 * [enter]simplify:  Simplifying (fma (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (+ (/ y (/ -1 x)) -1)) (- (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1)))
1539347432.193 * * [misc]simplify:  iters left: 6 (16 enodes)
1539347432.199 * * [misc]simplify:  iters left: 5 (34 enodes)
1539347432.208 * * [misc]simplify:  iters left: 4 (82 enodes)
1539347432.253 * * [misc]simplify:  iters left: 3 (321 enodes)
1539347433.137 * [exit]simplify:  Simplified to (fma (/ y -1) x (+ (log1p (exp x)) 0))
1539347433.137 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (fma (/ y -1) x (+ (log1p (exp x)) 0)) (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))))
1539347433.138 * [enter]simplify:  Simplifying (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))
1539347433.138 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347433.142 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347433.154 * * [misc]simplify:  iters left: 4 (79 enodes)
1539347433.205 * * [misc]simplify:  iters left: 3 (315 enodes)
1539347433.950 * [exit]simplify:  Simplified to 0
1539347433.950 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (fma (/ y -1) x (+ (log1p (exp x)) 0)) 0))
1539347433.950 * * * * [misc]progress:  [ 59 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma 1 (+ (/ y (/ -1 x)) -1) (- (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))) (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))))>
1539347433.950 * [enter]simplify:  Simplifying (fma 1 (+ (/ y (/ -1 x)) -1) (- (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))
1539347433.951 * * [misc]simplify:  iters left: 6 (17 enodes)
1539347433.953 * * [misc]simplify:  iters left: 5 (38 enodes)
1539347433.961 * * [misc]simplify:  iters left: 4 (85 enodes)
1539347433.980 * * [misc]simplify:  iters left: 3 (251 enodes)
1539347434.347 * [exit]simplify:  Simplified to (- (fma (/ y -1) x -1) (fma -1 (log1p (exp x)) -1))
1539347434.347 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (- (fma (/ y -1) x -1) (fma -1 (log1p (exp x)) -1)) (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))))
1539347434.348 * [enter]simplify:  Simplifying (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347434.348 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347434.353 * * [misc]simplify:  iters left: 5 (29 enodes)
1539347434.363 * * [misc]simplify:  iters left: 4 (67 enodes)
1539347434.386 * * [misc]simplify:  iters left: 3 (218 enodes)
1539347434.631 * [exit]simplify:  Simplified to 0
1539347434.631 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (- (fma (/ y -1) x -1) (fma -1 (log1p (exp x)) -1)) 0))
1539347434.632 * * * * [misc]progress:  [ 60 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma 1 (+ (/ y (/ -1 x)) -1) (- (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))) (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))>
1539347434.632 * [enter]simplify:  Simplifying (fma 1 (+ (/ y (/ -1 x)) -1) (- (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347434.632 * * [misc]simplify:  iters left: 6 (16 enodes)
1539347434.634 * * [misc]simplify:  iters left: 5 (33 enodes)
1539347434.642 * * [misc]simplify:  iters left: 4 (79 enodes)
1539347434.671 * * [misc]simplify:  iters left: 3 (266 enodes)
1539347435.135 * [exit]simplify:  Simplified to (fma x (/ y -1) (- (log1p (exp x)) 0))
1539347435.135 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (fma x (/ y -1) (- (log1p (exp x)) 0)) (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))
1539347435.135 * [enter]simplify:  Simplifying (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))
1539347435.136 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347435.140 * * [misc]simplify:  iters left: 5 (25 enodes)
1539347435.149 * * [misc]simplify:  iters left: 4 (65 enodes)
1539347435.173 * * [misc]simplify:  iters left: 3 (205 enodes)
1539347435.383 * [exit]simplify:  Simplified to 0
1539347435.383 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (fma x (/ y -1) (- (log1p (exp x)) 0)) 0))
1539347435.383 * * * * [misc]progress:  [ 61 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma 1 (+ (/ y (/ -1 x)) -1) (- (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))) (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))))>
1539347435.383 * [enter]simplify:  Simplifying (fma 1 (+ (/ y (/ -1 x)) -1) (- (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1)))
1539347435.383 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347435.386 * * [misc]simplify:  iters left: 5 (33 enodes)
1539347435.396 * * [misc]simplify:  iters left: 4 (90 enodes)
1539347435.453 * * [misc]simplify:  iters left: 3 (330 enodes)
1539347436.338 * [exit]simplify:  Simplified to (fma (/ y -1) x (+ (log1p (exp x)) 0))
1539347436.338 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (fma (/ y -1) x (+ (log1p (exp x)) 0)) (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))))
1539347436.338 * [enter]simplify:  Simplifying (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))
1539347436.338 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347436.341 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347436.347 * * [misc]simplify:  iters left: 4 (79 enodes)
1539347436.373 * * [misc]simplify:  iters left: 3 (315 enodes)
1539347437.109 * [exit]simplify:  Simplified to 0
1539347437.109 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (fma (/ y -1) x (+ (log1p (exp x)) 0)) 0))
1539347437.110 * * * * [misc]progress:  [ 62 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (- (sqrt (/ y (/ -1 x))) 1) (- (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))) (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))))>
1539347437.110 * [enter]simplify:  Simplifying (fma (+ (sqrt (/ y (/ -1 x))) 1) (- (sqrt (/ y (/ -1 x))) 1) (- (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))
1539347437.110 * * [misc]simplify:  iters left: 6 (19 enodes)
1539347437.117 * * [misc]simplify:  iters left: 5 (42 enodes)
1539347437.130 * * [misc]simplify:  iters left: 4 (87 enodes)
1539347437.174 * * [misc]simplify:  iters left: 3 (265 enodes)
1539347437.450 * [exit]simplify:  Simplified to (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ -1 (sqrt (/ y (/ -1 x)))) (* (+ (log1p (exp x)) 1) 1))
1539347437.450 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ -1 (sqrt (/ y (/ -1 x)))) (* (+ (log1p (exp x)) 1) 1)) (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))))
1539347437.451 * [enter]simplify:  Simplifying (fma (- (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (cbrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347437.451 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347437.453 * * [misc]simplify:  iters left: 5 (29 enodes)
1539347437.458 * * [misc]simplify:  iters left: 4 (67 enodes)
1539347437.486 * * [misc]simplify:  iters left: 3 (218 enodes)
1539347437.727 * [exit]simplify:  Simplified to 0
1539347437.728 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ -1 (sqrt (/ y (/ -1 x)))) (* (+ (log1p (exp x)) 1) 1)) 0))
1539347437.728 * * * * [misc]progress:  [ 63 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (- (sqrt (/ y (/ -1 x))) 1) (- (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))) (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))>
1539347437.728 * [enter]simplify:  Simplifying (fma (+ (sqrt (/ y (/ -1 x))) 1) (- (sqrt (/ y (/ -1 x))) 1) (- (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347437.728 * * [misc]simplify:  iters left: 6 (18 enodes)
1539347437.731 * * [misc]simplify:  iters left: 5 (37 enodes)
1539347437.737 * * [misc]simplify:  iters left: 4 (81 enodes)
1539347437.780 * * [misc]simplify:  iters left: 3 (284 enodes)
1539347438.213 * [exit]simplify:  Simplified to (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ (sqrt (/ y (/ -1 x))) -1) (+ 1 (log1p (exp x))))
1539347438.213 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ (sqrt (/ y (/ -1 x))) -1) (+ 1 (log1p (exp x)))) (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))
1539347438.213 * [enter]simplify:  Simplifying (fma (- (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))
1539347438.213 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347438.218 * * [misc]simplify:  iters left: 5 (25 enodes)
1539347438.226 * * [misc]simplify:  iters left: 4 (65 enodes)
1539347438.242 * * [misc]simplify:  iters left: 3 (205 enodes)
1539347438.446 * [exit]simplify:  Simplified to 0
1539347438.446 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ (sqrt (/ y (/ -1 x))) -1) (+ 1 (log1p (exp x)))) 0))
1539347438.446 * * * * [misc]progress:  [ 64 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (- (sqrt (/ y (/ -1 x))) 1) (- (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))) (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))))>
1539347438.446 * [enter]simplify:  Simplifying (fma (+ (sqrt (/ y (/ -1 x))) 1) (- (sqrt (/ y (/ -1 x))) 1) (- (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1)))
1539347438.447 * * [misc]simplify:  iters left: 6 (17 enodes)
1539347438.453 * * [misc]simplify:  iters left: 5 (36 enodes)
1539347438.465 * * [misc]simplify:  iters left: 4 (91 enodes)
1539347438.517 * * [misc]simplify:  iters left: 3 (365 enodes)
1539347440.214 * [exit]simplify:  Simplified to (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ -1 (sqrt (/ y (/ -1 x)))) (- (log1p (exp x)) -1))
1539347440.214 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ -1 (sqrt (/ y (/ -1 x)))) (- (log1p (exp x)) -1)) (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))))
1539347440.215 * [enter]simplify:  Simplifying (fma (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1 (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 1))
1539347440.215 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347440.217 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347440.223 * * [misc]simplify:  iters left: 4 (79 enodes)
1539347440.249 * * [misc]simplify:  iters left: 3 (315 enodes)
1539347440.997 * [exit]simplify:  Simplified to 0
1539347440.997 * [misc]simplify:  Simplified (2 2) to (λ (x y) (+ (fma (+ (sqrt (/ y (/ -1 x))) 1) (+ -1 (sqrt (/ y (/ -1 x)))) (- (log1p (exp x)) -1)) 0))
1539347440.997 * * * * [misc]progress:  [ 65 / 109 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347440.997 * * * * [misc]progress:  [ 66 / 109 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347440.997 * * * * [misc]progress:  [ 67 / 109 ] simplifiying candidate #<alt (λ (x y) (fma (* (cbrt (+ (/ y (/ -1 x)) -1)) (cbrt (+ (/ y (/ -1 x)) -1))) (cbrt (+ (/ y (/ -1 x)) -1)) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347440.997 * [enter]simplify:  Simplifying (* (cbrt (+ (/ y (/ -1 x)) -1)) (cbrt (+ (/ y (/ -1 x)) -1)))
1539347440.997 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347440.998 * * [misc]simplify:  iters left: 5 (11 enodes)
1539347441.000 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347441.002 * * [misc]simplify:  iters left: 3 (17 enodes)
1539347441.004 * [exit]simplify:  Simplified to (* (cbrt (fma (/ y -1) x -1)) (cbrt (fma (/ y -1) x -1)))
1539347441.004 * [misc]simplify:  Simplified (2 1) to (λ (x y) (fma (* (cbrt (fma (/ y -1) x -1)) (cbrt (fma (/ y -1) x -1))) (cbrt (+ (/ y (/ -1 x)) -1)) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))
1539347441.004 * * * * [misc]progress:  [ 68 / 109 ] simplifiying candidate #<alt (λ (x y) (fma (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (+ (/ y (/ -1 x)) -1)) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347441.004 * [enter]simplify:  Simplifying (sqrt (+ (/ y (/ -1 x)) -1))
1539347441.004 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347441.005 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347441.007 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347441.009 * * [misc]simplify:  iters left: 3 (16 enodes)
1539347441.010 * [exit]simplify:  Simplified to (sqrt (fma (/ y -1) x -1))
1539347441.010 * [misc]simplify:  Simplified (2 1) to (λ (x y) (fma (sqrt (fma (/ y -1) x -1)) (sqrt (+ (/ y (/ -1 x)) -1)) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))
1539347441.011 * * * * [misc]progress:  [ 69 / 109 ] simplifiying candidate #<alt (λ (x y) (fma 1 (+ (/ y (/ -1 x)) -1) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347441.011 * * * * [misc]progress:  [ 70 / 109 ] simplifiying candidate #<alt (λ (x y) (fma (+ (sqrt (/ y (/ -1 x))) 1) (- (sqrt (/ y (/ -1 x))) 1) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347441.011 * [enter]simplify:  Simplifying (+ (sqrt (/ y (/ -1 x))) 1)
1539347441.011 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347441.012 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347441.014 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347441.015 * * [misc]simplify:  iters left: 3 (18 enodes)
1539347441.017 * [exit]simplify:  Simplified to (+ (sqrt (/ y (/ -1 x))) 1)
1539347441.018 * [misc]simplify:  Simplified (2 1) to (λ (x y) (fma (+ (sqrt (/ y (/ -1 x))) 1) (- (sqrt (/ y (/ -1 x))) 1) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))
1539347441.018 * * * * [misc]progress:  [ 71 / 109 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (+ (/ y (/ -1 x)) -1)) (exp (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347441.018 * [enter]simplify:  Simplifying (/ (exp (+ (/ y (/ -1 x)) -1)) (exp (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347441.018 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347441.021 * * [misc]simplify:  iters left: 5 (29 enodes)
1539347441.026 * * [misc]simplify:  iters left: 4 (77 enodes)
1539347441.042 * * [misc]simplify:  iters left: 3 (254 enodes)
1539347441.264 * [exit]simplify:  Simplified to (exp (- (fma (/ y -1) x -1) (fma -1 (log1p (exp x)) -1)))
1539347441.264 * [misc]simplify:  Simplified (2 1) to (λ (x y) (log (exp (- (fma (/ y -1) x -1) (fma -1 (log1p (exp x)) -1)))))
1539347441.264 * * * * [misc]progress:  [ 72 / 109 ] simplifiying candidate #<alt (λ (x y) (pow (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) 1))>
1539347441.264 * * * * [misc]progress:  [ 73 / 109 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347441.264 * * * * [misc]progress:  [ 74 / 109 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347441.264 * * * * [misc]progress:  [ 75 / 109 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (cbrt (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))) (cbrt (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347441.264 * * * * [misc]progress:  [ 76 / 109 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347441.264 * * * * [misc]progress:  [ 77 / 109 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (sqrt (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347441.265 * * * * [misc]progress:  [ 78 / 109 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (+ (/ y (/ -1 x)) -1) 3) (pow (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) 3)) (+ (* (+ (/ y (/ -1 x)) -1) (+ (/ y (/ -1 x)) -1)) (+ (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))) (* (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))))>
1539347441.265 * * * * [misc]progress:  [ 79 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (+ (/ y (/ -1 x)) -1) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347441.265 * * * * [misc]progress:  [ 80 / 109 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347441.265 * * * * [misc]progress:  [ 81 / 109 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (+ (/ y (/ -1 x)) -1) (+ (/ y (/ -1 x)) -1)) (* (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (+ (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347441.265 * * * * [misc]progress:  [ 82 / 109 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))) (- (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))>
1539347441.265 * [enter]simplify:  Simplifying (+ (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347441.265 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347441.267 * * [misc]simplify:  iters left: 5 (25 enodes)
1539347441.275 * * [misc]simplify:  iters left: 4 (57 enodes)
1539347441.287 * * [misc]simplify:  iters left: 3 (177 enodes)
1539347441.416 * [exit]simplify:  Simplified to (+ (sqrt (fma (log1p (exp x)) -1 -1)) (sqrt (fma (/ y -1) x -1)))
1539347441.416 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* (+ (sqrt (fma (log1p (exp x)) -1 -1)) (sqrt (fma (/ y -1) x -1))) (- (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))))
1539347441.416 * [enter]simplify:  Simplifying (- (sqrt (+ (/ y (/ -1 x)) -1)) (sqrt (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347441.417 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347441.420 * * [misc]simplify:  iters left: 5 (26 enodes)
1539347441.424 * * [misc]simplify:  iters left: 4 (59 enodes)
1539347441.438 * * [misc]simplify:  iters left: 3 (179 enodes)
1539347441.571 * [exit]simplify:  Simplified to (- (sqrt (fma (/ y -1) x -1)) (sqrt (fma (log1p (exp x)) -1 -1)))
1539347441.571 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (+ (sqrt (fma (log1p (exp x)) -1 -1)) (sqrt (fma (/ y -1) x -1))) (- (sqrt (fma (/ y -1) x -1)) (sqrt (fma (log1p (exp x)) -1 -1)))))
1539347441.571 * * * * [misc]progress:  [ 83 / 109 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347441.571 * [enter]simplify:  Simplifying (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))
1539347441.572 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347441.576 * * [misc]simplify:  iters left: 5 (26 enodes)
1539347441.586 * * [misc]simplify:  iters left: 4 (74 enodes)
1539347441.625 * * [misc]simplify:  iters left: 3 (259 enodes)
1539347442.074 * [exit]simplify:  Simplified to (fma x (/ y -1) (+ 0 (log1p (exp x))))
1539347442.074 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* 1 (fma x (/ y -1) (+ 0 (log1p (exp x))))))
1539347442.075 * * * * [misc]progress:  [ 84 / 109 ] simplifiying candidate #<alt (λ (x y) (- (- (+ (/ y (/ -1 x)) -1) (* (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)))) (/ (/ y (/ -1 x)) (* x y))))>
1539347442.075 * [enter]simplify:  Simplifying (/ (/ y (/ -1 x)) (* x y))
1539347442.075 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347442.077 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347442.079 * * [misc]simplify:  iters left: 4 (37 enodes)
1539347442.087 * * [misc]simplify:  iters left: 3 (89 enodes)
1539347442.123 * * [misc]simplify:  iters left: 2 (165 enodes)
1539347442.290 * * [misc]simplify:  iters left: 1 (484 enodes)
1539347443.101 * [exit]simplify:  Simplified to -1
1539347443.102 * [misc]simplify:  Simplified (2 2) to (λ (x y) (- (- (+ (/ y (/ -1 x)) -1) (* (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)))) -1))
1539347443.102 * * * * [misc]progress:  [ 85 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (/ y (/ -1 x)) (- -1 (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347443.102 * [enter]simplify:  Simplifying (/ y (/ -1 x))
1539347443.102 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347443.103 * * [misc]simplify:  iters left: 3 (7 enodes)
1539347443.104 * * [misc]simplify:  iters left: 2 (10 enodes)
1539347443.105 * * [misc]simplify:  iters left: 1 (12 enodes)
1539347443.106 * [exit]simplify:  Simplified to (/ y (/ -1 x))
1539347443.106 * [misc]simplify:  Simplified (2 1) to (λ (x y) (+ (/ y (/ -1 x)) (- -1 (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))
1539347443.106 * * * * [misc]progress:  [ 86 / 109 ] simplifiying candidate #<alt (λ (x y) (+ (+ (/ y (/ -1 x)) -1) (- (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y))))))>
1539347443.106 * * * * [misc]progress:  [ 87 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log (+ 1 (exp x))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.106 * * * * [misc]progress:  [ 88 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (expm1 (log1p (exp x)))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.107 * * * * [misc]progress:  [ 89 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (expm1 (log1p (log1p (exp x)))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.107 * * * * [misc]progress:  [ 90 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.107 * [enter]simplify:  Simplifying (exp x)
1539347443.107 * * [misc]simplify:  iters left: 1 (2 enodes)
1539347443.107 * [exit]simplify:  Simplified to (exp x)
1539347443.107 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347443.107 * * * * [misc]progress:  [ 91 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (pow (log1p (exp x)) 1) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.107 * * * * [misc]progress:  [ 92 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (exp (log (log1p (exp x)))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.107 * * * * [misc]progress:  [ 93 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log (exp (log1p (exp x)))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.107 * * * * [misc]progress:  [ 94 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (* (* (cbrt (log1p (exp x))) (cbrt (log1p (exp x)))) (cbrt (log1p (exp x)))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.107 * * * * [misc]progress:  [ 95 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (cbrt (* (* (log1p (exp x)) (log1p (exp x))) (log1p (exp x)))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.107 * * * * [misc]progress:  [ 96 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (* (sqrt (log1p (exp x))) (sqrt (log1p (exp x)))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.108 * * * * [misc]progress:  [ 97 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (* 1 (log1p (exp x))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.108 * * * * [misc]progress:  [ 98 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) -1)))>
1539347443.108 * [enter]simplify:  Simplifying -1
1539347443.108 * * [misc]simplify:  iters left: 0 (1 enodes)
1539347443.109 * [exit]simplify:  Simplified to -1
1539347443.109 * [misc]simplify:  Simplified (2 2 3) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) -1)))
1539347443.109 * * * * [misc]progress:  [ 99 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) -1)))>
1539347443.109 * [enter]simplify:  Simplifying -1
1539347443.109 * * [misc]simplify:  iters left: 0 (1 enodes)
1539347443.109 * [exit]simplify:  Simplified to -1
1539347443.109 * [misc]simplify:  Simplified (2 2 3) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) -1)))
1539347443.109 * * * * [misc]progress:  [ 100 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) -1)))>
1539347443.109 * [enter]simplify:  Simplifying -1
1539347443.110 * * [misc]simplify:  iters left: 0 (1 enodes)
1539347443.110 * [exit]simplify:  Simplified to -1
1539347443.110 * [misc]simplify:  Simplified (2 2 3) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) -1)))
1539347443.110 * * * * [misc]progress:  [ 101 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma -1 (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.110 * [enter]simplify:  Simplifying -1
1539347443.110 * * [misc]simplify:  iters left: 0 (1 enodes)
1539347443.110 * [exit]simplify:  Simplified to -1
1539347443.110 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma -1 (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347443.110 * * * * [misc]progress:  [ 102 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma -1 (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.111 * [enter]simplify:  Simplifying -1
1539347443.111 * * [misc]simplify:  iters left: 0 (1 enodes)
1539347443.111 * [exit]simplify:  Simplified to -1
1539347443.111 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma -1 (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347443.111 * * * * [misc]progress:  [ 103 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma -1 (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.111 * [enter]simplify:  Simplifying -1
1539347443.111 * * [misc]simplify:  iters left: 0 (1 enodes)
1539347443.112 * [exit]simplify:  Simplified to -1
1539347443.112 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma -1 (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347443.112 * * * * [misc]progress:  [ 104 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (* 1/2 x)) (* x y)))>
1539347443.112 * [enter]simplify:  Simplifying (- (+ (log 2) (* 1/2 x)) (* x y))
1539347443.112 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347443.115 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347443.121 * * [misc]simplify:  iters left: 4 (36 enodes)
1539347443.134 * * [misc]simplify:  iters left: 3 (55 enodes)
1539347443.146 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347443.153 * * [misc]simplify:  iters left: 1 (80 enodes)
1539347443.165 * [exit]simplify:  Simplified to (fma (- 1/2 y) x (log 2))
1539347443.165 * [misc]simplify:  Simplified (2) to (λ (x y) (fma (- 1/2 y) x (log 2)))
1539347443.165 * * * * [misc]progress:  [ 105 / 109 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1539347443.165 * [enter]simplify:  Simplifying (- (log (+ (exp x) 1)) (* x y))
1539347443.165 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347443.166 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347443.169 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347443.171 * * [misc]simplify:  iters left: 3 (26 enodes)
1539347443.174 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347443.174 * [misc]simplify:  Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x)))
1539347443.174 * * * * [misc]progress:  [ 106 / 109 ] simplifiying candidate #<alt (λ (x y) (- (log (+ (exp x) 1)) (* x y)))>
1539347443.174 * [enter]simplify:  Simplifying (- (log (+ (exp x) 1)) (* x y))
1539347443.175 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347443.176 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347443.178 * * [misc]simplify:  iters left: 4 (22 enodes)
1539347443.180 * * [misc]simplify:  iters left: 3 (26 enodes)
1539347443.183 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347443.183 * [misc]simplify:  Simplified (2) to (λ (x y) (- (log1p (exp x)) (* y x)))
1539347443.183 * * * * [misc]progress:  [ 107 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2)))) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.183 * [enter]simplify:  Simplifying (+ (log 2) (+ (* 1/2 x) (* 1/8 (pow x 2))))
1539347443.183 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347443.185 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347443.188 * * [misc]simplify:  iters left: 4 (31 enodes)
1539347443.194 * * [misc]simplify:  iters left: 3 (53 enodes)
1539347443.202 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347443.223 * * [misc]simplify:  iters left: 1 (84 enodes)
1539347443.236 * [exit]simplify:  Simplified to (fma x (fma 1/8 x 1/2) (log 2))
1539347443.236 * [misc]simplify:  Simplified (2 2 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (fma x (fma 1/8 x 1/2) (log 2)) (/ (/ y (/ -1 x)) (* x y)))))
1539347443.236 * * * * [misc]progress:  [ 108 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log (+ (exp x) 1)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.237 * [enter]simplify:  Simplifying (log (+ (exp x) 1))
1539347443.237 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347443.238 * * [misc]simplify:  iters left: 3 (8 enodes)
1539347443.240 * * [misc]simplify:  iters left: 2 (9 enodes)
1539347443.242 * [exit]simplify:  Simplified to (log1p (exp x))
1539347443.242 * [misc]simplify:  Simplified (2 2 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347443.242 * * * * [misc]progress:  [ 109 / 109 ] simplifiying candidate #<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log (+ (exp x) 1)) (/ (/ y (/ -1 x)) (* x y)))))>
1539347443.243 * [enter]simplify:  Simplifying (log (+ (exp x) 1))
1539347443.243 * * [misc]simplify:  iters left: 4 (5 enodes)
1539347443.244 * * [misc]simplify:  iters left: 3 (8 enodes)
1539347443.246 * * [misc]simplify:  iters left: 2 (9 enodes)
1539347443.248 * [exit]simplify:  Simplified to (log1p (exp x))
1539347443.248 * [misc]simplify:  Simplified (2 2 2) to (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))
1539347443.248 * * * [misc]progress:  adding candidates to table
1539347444.316 * * [misc]progress:  iteration 4 / 4
1539347444.316 * * * [misc]progress:  picking best candidate
1539347444.318 * * * * [misc]pick:  Picked  #<alt (λ (x y) (fma (- 1/2 y) x (log 2)))>
1539347444.318 * * * [misc]progress:  localizing error
1539347444.330 * * * [misc]progress:  generating rewritten candidates
1539347444.330 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1539347444.330 * * * [misc]progress:  generating series expansions
1539347444.330 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1539347444.331 * [misc]backup-simplify:  Simplify (fma (- 1/2 y) x (log 2)) into (fma (- 1/2 y) x (log 2))
1539347444.331 * [misc]approximate:  Taking taylor expansion of (fma (- 1/2 y) x (log 2)) in (y x) around 0
1539347444.331 * [misc]taylor:  Taking taylor expansion of (fma (- 1/2 y) x (log 2)) in x
1539347444.331 * [misc]taylor:  Rewrote expression to (+ (* (- 1/2 y) x) (log 2))
1539347444.331 * [misc]taylor:  Taking taylor expansion of (* (- 1/2 y) x) in x
1539347444.331 * [misc]taylor:  Taking taylor expansion of (- 1/2 y) in x
1539347444.331 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1539347444.331 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.331 * [misc]taylor:  Taking taylor expansion of y in x
1539347444.331 * [misc]backup-simplify:  Simplify y into y
1539347444.331 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.331 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.331 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.331 * [misc]taylor:  Taking taylor expansion of (log 2) in x
1539347444.331 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347444.331 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.331 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.331 * [misc]taylor:  Taking taylor expansion of (fma (- 1/2 y) x (log 2)) in y
1539347444.331 * [misc]taylor:  Rewrote expression to (+ (* (- 1/2 y) x) (log 2))
1539347444.331 * [misc]taylor:  Taking taylor expansion of (* (- 1/2 y) x) in y
1539347444.331 * [misc]taylor:  Taking taylor expansion of (- 1/2 y) in y
1539347444.331 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347444.331 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.331 * [misc]taylor:  Taking taylor expansion of y in y
1539347444.331 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.331 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.331 * [misc]taylor:  Taking taylor expansion of x in y
1539347444.331 * [misc]backup-simplify:  Simplify x into x
1539347444.331 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347444.331 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347444.331 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.331 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.331 * [misc]taylor:  Taking taylor expansion of (fma (- 1/2 y) x (log 2)) in y
1539347444.331 * [misc]taylor:  Rewrote expression to (+ (* (- 1/2 y) x) (log 2))
1539347444.331 * [misc]taylor:  Taking taylor expansion of (* (- 1/2 y) x) in y
1539347444.331 * [misc]taylor:  Taking taylor expansion of (- 1/2 y) in y
1539347444.331 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347444.331 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.331 * [misc]taylor:  Taking taylor expansion of y in y
1539347444.332 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.332 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.332 * [misc]taylor:  Taking taylor expansion of x in y
1539347444.332 * [misc]backup-simplify:  Simplify x into x
1539347444.332 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347444.332 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347444.332 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.332 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347444.332 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1539347444.332 * [misc]backup-simplify:  Simplify (* 1/2 x) into (* 1/2 x)
1539347444.332 * [misc]backup-simplify:  Simplify (+ (* 1/2 x) (log 2)) into (+ (log 2) (* 1/2 x))
1539347444.332 * [misc]taylor:  Taking taylor expansion of (+ (log 2) (* 1/2 x)) in x
1539347444.332 * [misc]taylor:  Taking taylor expansion of (log 2) in x
1539347444.332 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347444.332 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.332 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.332 * [misc]taylor:  Taking taylor expansion of (* 1/2 x) in x
1539347444.332 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1539347444.332 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.332 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.332 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.332 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.333 * [misc]backup-simplify:  Simplify (* 1/2 0) into 0
1539347444.333 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347444.333 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.333 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347444.333 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539347444.333 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* -1 x)) into (- x)
1539347444.335 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347444.335 * [misc]backup-simplify:  Simplify (+ (- x) 0) into (- x)
1539347444.335 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347444.335 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.335 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.335 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347444.335 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.337 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347444.337 * [misc]backup-simplify:  Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
1539347444.337 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347444.337 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347444.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347444.338 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* -1 0) (* 0 x))) into 0
1539347444.340 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2 1)))) 2) into 0
1539347444.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347444.340 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347444.340 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.340 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.341 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347444.341 * [misc]backup-simplify:  Simplify -1 into -1
1539347444.341 * [misc]backup-simplify:  Simplify (+ (* -1 (* x y)) (+ (* 1/2 (* x 1)) (log 2))) into (- (+ (log 2) (* 1/2 x)) (* x y))
1539347444.341 * [misc]backup-simplify:  Simplify (fma (- 1/2 (/ 1 y)) (/ 1 x) (log 2)) into (fma (- 1/2 (/ 1 y)) (/ 1 x) (log 2))
1539347444.341 * [misc]approximate:  Taking taylor expansion of (fma (- 1/2 (/ 1 y)) (/ 1 x) (log 2)) in (y x) around 0
1539347444.341 * [misc]taylor:  Taking taylor expansion of (fma (- 1/2 (/ 1 y)) (/ 1 x) (log 2)) in x
1539347444.341 * [misc]taylor:  Rewrote expression to (+ (* (- 1/2 (/ 1 y)) (/ 1 x)) (log 2))
1539347444.341 * [misc]taylor:  Taking taylor expansion of (* (- 1/2 (/ 1 y)) (/ 1 x)) in x
1539347444.341 * [misc]taylor:  Taking taylor expansion of (- 1/2 (/ 1 y)) in x
1539347444.341 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1539347444.341 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.341 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1539347444.341 * [misc]taylor:  Taking taylor expansion of y in x
1539347444.341 * [misc]backup-simplify:  Simplify y into y
1539347444.341 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347444.341 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347444.341 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.341 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.341 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.341 * [misc]taylor:  Taking taylor expansion of (log 2) in x
1539347444.341 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347444.341 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.342 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.342 * [misc]taylor:  Taking taylor expansion of (fma (- 1/2 (/ 1 y)) (/ 1 x) (log 2)) in y
1539347444.342 * [misc]taylor:  Rewrote expression to (+ (* (- 1/2 (/ 1 y)) (/ 1 x)) (log 2))
1539347444.342 * [misc]taylor:  Taking taylor expansion of (* (- 1/2 (/ 1 y)) (/ 1 x)) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of (- 1/2 (/ 1 y)) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347444.342 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.342 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of y in y
1539347444.342 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.342 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.342 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.342 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of x in y
1539347444.342 * [misc]backup-simplify:  Simplify x into x
1539347444.342 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347444.342 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347444.342 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.342 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.342 * [misc]taylor:  Taking taylor expansion of (fma (- 1/2 (/ 1 y)) (/ 1 x) (log 2)) in y
1539347444.342 * [misc]taylor:  Rewrote expression to (+ (* (- 1/2 (/ 1 y)) (/ 1 x)) (log 2))
1539347444.342 * [misc]taylor:  Taking taylor expansion of (* (- 1/2 (/ 1 y)) (/ 1 x)) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of (- 1/2 (/ 1 y)) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347444.342 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.342 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of y in y
1539347444.342 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.342 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.342 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.342 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1539347444.342 * [misc]taylor:  Taking taylor expansion of x in y
1539347444.342 * [misc]backup-simplify:  Simplify x into x
1539347444.342 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1539347444.343 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347444.343 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347444.343 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.343 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.343 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347444.343 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1539347444.343 * [misc]backup-simplify:  Simplify (* -1 (/ 1 x)) into (/ -1 x)
1539347444.343 * [misc]backup-simplify:  Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
1539347444.343 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347444.343 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347444.343 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.343 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.343 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.343 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.343 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347444.343 * [misc]backup-simplify:  Simplify -1 into -1
1539347444.343 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1539347444.344 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347444.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347444.344 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1539347444.344 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 1/2 (/ 1 x))) into (* 1/2 (/ 1 x))
1539347444.344 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ 1 x)) (log 2)) into (+ (log 2) (* 1/2 (/ 1 x)))
1539347444.344 * [misc]taylor:  Taking taylor expansion of (+ (log 2) (* 1/2 (/ 1 x))) in x
1539347444.344 * [misc]taylor:  Taking taylor expansion of (log 2) in x
1539347444.344 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347444.344 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.344 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.344 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 x)) in x
1539347444.344 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1539347444.344 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.344 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347444.344 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.344 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.344 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.344 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.345 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1539347444.345 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1539347444.345 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347444.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347444.345 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347444.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347444.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347444.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347444.346 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 1/2 0) (* 0 (/ 1 x)))) into 0
1539347444.347 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347444.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347444.347 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347444.347 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.348 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347444.348 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
1539347444.348 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347444.348 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.348 * [misc]backup-simplify:  Simplify (+ (log 2) (+ (* 1/2 (* (/ 1 (/ 1 x)) 1)) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ (log 2) (* 1/2 x)) (* x y))
1539347444.348 * [misc]backup-simplify:  Simplify (fma (- 1/2 (/ 1 (- y))) (/ 1 (- x)) (log 2)) into (fma (+ 1/2 (/ 1 y)) (/ -1 x) (log 2))
1539347444.348 * [misc]approximate:  Taking taylor expansion of (fma (+ 1/2 (/ 1 y)) (/ -1 x) (log 2)) in (y x) around 0
1539347444.348 * [misc]taylor:  Taking taylor expansion of (fma (+ 1/2 (/ 1 y)) (/ -1 x) (log 2)) in x
1539347444.349 * [misc]taylor:  Rewrote expression to (+ (* (+ 1/2 (/ 1 y)) (/ -1 x)) (log 2))
1539347444.349 * [misc]taylor:  Taking taylor expansion of (* (+ 1/2 (/ 1 y)) (/ -1 x)) in x
1539347444.349 * [misc]taylor:  Taking taylor expansion of (+ 1/2 (/ 1 y)) in x
1539347444.349 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1539347444.349 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.349 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1539347444.349 * [misc]taylor:  Taking taylor expansion of y in x
1539347444.349 * [misc]backup-simplify:  Simplify y into y
1539347444.349 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1539347444.349 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347444.349 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347444.349 * [misc]backup-simplify:  Simplify -1 into -1
1539347444.349 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.349 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.349 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.349 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347444.349 * [misc]taylor:  Taking taylor expansion of (log 2) in x
1539347444.349 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347444.349 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.349 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.349 * [misc]taylor:  Taking taylor expansion of (fma (+ 1/2 (/ 1 y)) (/ -1 x) (log 2)) in y
1539347444.349 * [misc]taylor:  Rewrote expression to (+ (* (+ 1/2 (/ 1 y)) (/ -1 x)) (log 2))
1539347444.349 * [misc]taylor:  Taking taylor expansion of (* (+ 1/2 (/ 1 y)) (/ -1 x)) in y
1539347444.349 * [misc]taylor:  Taking taylor expansion of (+ 1/2 (/ 1 y)) in y
1539347444.349 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347444.349 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.349 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347444.349 * [misc]taylor:  Taking taylor expansion of y in y
1539347444.349 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.349 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.349 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.349 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347444.349 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347444.349 * [misc]backup-simplify:  Simplify -1 into -1
1539347444.349 * [misc]taylor:  Taking taylor expansion of x in y
1539347444.349 * [misc]backup-simplify:  Simplify x into x
1539347444.349 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347444.349 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347444.349 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347444.349 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.350 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.350 * [misc]taylor:  Taking taylor expansion of (fma (+ 1/2 (/ 1 y)) (/ -1 x) (log 2)) in y
1539347444.350 * [misc]taylor:  Rewrote expression to (+ (* (+ 1/2 (/ 1 y)) (/ -1 x)) (log 2))
1539347444.350 * [misc]taylor:  Taking taylor expansion of (* (+ 1/2 (/ 1 y)) (/ -1 x)) in y
1539347444.350 * [misc]taylor:  Taking taylor expansion of (+ 1/2 (/ 1 y)) in y
1539347444.350 * [misc]taylor:  Taking taylor expansion of 1/2 in y
1539347444.350 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.350 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1539347444.350 * [misc]taylor:  Taking taylor expansion of y in y
1539347444.350 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.350 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.350 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in y
1539347444.350 * [misc]taylor:  Taking taylor expansion of -1 in y
1539347444.350 * [misc]backup-simplify:  Simplify -1 into -1
1539347444.350 * [misc]taylor:  Taking taylor expansion of x in y
1539347444.350 * [misc]backup-simplify:  Simplify x into x
1539347444.350 * [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
1539347444.350 * [misc]taylor:  Taking taylor expansion of (log 2) in y
1539347444.350 * [misc]taylor:  Taking taylor expansion of 2 in y
1539347444.350 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.350 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.350 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1539347444.350 * [misc]backup-simplify:  Simplify (* 1 (/ -1 x)) into (/ -1 x)
1539347444.350 * [misc]backup-simplify:  Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
1539347444.350 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347444.350 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347444.350 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.350 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.350 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.351 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.351 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347444.351 * [misc]backup-simplify:  Simplify -1 into -1
1539347444.351 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1539347444.351 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347444.351 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1539347444.351 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 1/2 (/ -1 x))) into (- (* 1/2 (/ 1 x)))
1539347444.351 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (/ 1 x))) (log 2)) into (- (log 2) (* 1/2 (/ 1 x)))
1539347444.351 * [misc]taylor:  Taking taylor expansion of (- (log 2) (* 1/2 (/ 1 x))) in x
1539347444.351 * [misc]taylor:  Taking taylor expansion of (log 2) in x
1539347444.351 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347444.351 * [misc]backup-simplify:  Simplify 2 into 2
1539347444.352 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.352 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 x)) in x
1539347444.352 * [misc]taylor:  Taking taylor expansion of 1/2 in x
1539347444.352 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1539347444.352 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347444.352 * [misc]taylor:  Taking taylor expansion of x in x
1539347444.352 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.352 * [misc]backup-simplify:  Simplify 1 into 1
1539347444.352 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347444.352 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1539347444.352 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1539347444.352 * [misc]backup-simplify:  Simplify (+ 0 -1/2) into -1/2
1539347444.352 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539347444.352 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347444.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347444.352 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.353 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1539347444.353 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539347444.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347444.353 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1/2 0) (* 0 (/ -1 x)))) into 0
1539347444.354 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347444.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347444.355 * [misc]taylor:  Taking taylor expansion of 0 in x
1539347444.355 * [misc]backup-simplify:  Simplify 0 into 0
1539347444.355 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539347444.355 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
1539347444.355 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347444.355 * [misc]backup-simplify:  Simplify (+ (log 2) 0) into (log 2)
1539347444.355 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347444.356 * [misc]backup-simplify:  Simplify (+ (log 2) (+ (* -1/2 (* (/ 1 (/ 1 (- x))) 1)) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ (log 2) (* 1/2 x)) (* x y))
1539347444.356 * * * [misc]progress:  simplifying candidates
1539347444.356 * * * * [misc]progress:  [ 1 / 13 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (fma (- 1/2 y) x (log 2)))))>
1539347444.356 * * * * [misc]progress:  [ 2 / 13 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma (- 1/2 y) x (log 2)))))>
1539347444.356 * * * * [misc]progress:  [ 3 / 13 ] simplifiying candidate #<alt (λ (x y) (+ (* (- 1/2 y) x) (log 2)))>
1539347444.356 * * * * [misc]progress:  [ 4 / 13 ] simplifiying candidate #<alt (λ (x y) (pow (fma (- 1/2 y) x (log 2)) 1))>
1539347444.356 * * * * [misc]progress:  [ 5 / 13 ] simplifiying candidate #<alt (λ (x y) (exp (log (fma (- 1/2 y) x (log 2)))))>
1539347444.356 * * * * [misc]progress:  [ 6 / 13 ] simplifiying candidate #<alt (λ (x y) (log (exp (fma (- 1/2 y) x (log 2)))))>
1539347444.356 * * * * [misc]progress:  [ 7 / 13 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (fma (- 1/2 y) x (log 2))) (cbrt (fma (- 1/2 y) x (log 2)))) (cbrt (fma (- 1/2 y) x (log 2)))))>
1539347444.356 * * * * [misc]progress:  [ 8 / 13 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (fma (- 1/2 y) x (log 2)) (fma (- 1/2 y) x (log 2))) (fma (- 1/2 y) x (log 2)))))>
1539347444.356 * * * * [misc]progress:  [ 9 / 13 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (fma (- 1/2 y) x (log 2))) (sqrt (fma (- 1/2 y) x (log 2)))))>
1539347444.356 * * * * [misc]progress:  [ 10 / 13 ] simplifiying candidate #<alt (λ (x y) (* 1 (fma (- 1/2 y) x (log 2))))>
1539347444.356 * * * * [misc]progress:  [ 11 / 13 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (* 1/2 x)) (* x y)))>
1539347444.356 * [enter]simplify:  Simplifying (- (+ (log 2) (* 1/2 x)) (* x y))
1539347444.356 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347444.358 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347444.361 * * [misc]simplify:  iters left: 4 (36 enodes)
1539347444.367 * * [misc]simplify:  iters left: 3 (55 enodes)
1539347444.375 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347444.383 * * [misc]simplify:  iters left: 1 (80 enodes)
1539347444.394 * [exit]simplify:  Simplified to (fma (- 1/2 y) x (log 2))
1539347444.394 * [misc]simplify:  Simplified (2) to (λ (x y) (fma (- 1/2 y) x (log 2)))
1539347444.394 * * * * [misc]progress:  [ 12 / 13 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (* 1/2 x)) (* x y)))>
1539347444.395 * [enter]simplify:  Simplifying (- (+ (log 2) (* 1/2 x)) (* x y))
1539347444.395 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347444.396 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347444.399 * * [misc]simplify:  iters left: 4 (36 enodes)
1539347444.411 * * [misc]simplify:  iters left: 3 (55 enodes)
1539347444.419 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347444.427 * * [misc]simplify:  iters left: 1 (80 enodes)
1539347444.442 * [exit]simplify:  Simplified to (fma (- 1/2 y) x (log 2))
1539347444.442 * [misc]simplify:  Simplified (2) to (λ (x y) (fma (- 1/2 y) x (log 2)))
1539347444.442 * * * * [misc]progress:  [ 13 / 13 ] simplifiying candidate #<alt (λ (x y) (- (+ (log 2) (* 1/2 x)) (* x y)))>
1539347444.442 * [enter]simplify:  Simplifying (- (+ (log 2) (* 1/2 x)) (* x y))
1539347444.442 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347444.444 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347444.447 * * [misc]simplify:  iters left: 4 (36 enodes)
1539347444.453 * * [misc]simplify:  iters left: 3 (55 enodes)
1539347444.461 * * [misc]simplify:  iters left: 2 (73 enodes)
1539347444.469 * * [misc]simplify:  iters left: 1 (80 enodes)
1539347444.482 * [exit]simplify:  Simplified to (fma (- 1/2 y) x (log 2))
1539347444.482 * [misc]simplify:  Simplified (2) to (λ (x y) (fma (- 1/2 y) x (log 2)))
1539347444.482 * * * [misc]progress:  adding candidates to table
1539347444.575 * [misc]progress:  [Phase 3 of 3] Extracting.
1539347444.575 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))> #<alt (λ (x y) (- (log1p (exp x)) (* y x)))> #<alt (λ (x y) (fma (- 1/2 y) x (log 2)))>)
1539347444.575 * * * [misc]regime-changes:  Trying 2 branch expressions: (y x)
1539347444.575 * * * * [misc]regimes:  Trying to branch on y from (#<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))> #<alt (λ (x y) (- (log1p (exp x)) (* y x)))> #<alt (λ (x y) (fma (- 1/2 y) x (log 2)))>)
1539347444.600 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y) (- (+ (/ y (/ -1 x)) -1) (fma (/ (/ y (/ -1 x)) (* x y)) (log1p (exp x)) (/ (/ y (/ -1 x)) (* x y)))))> #<alt (λ (x y) (- (log1p (exp x)) (* y x)))> #<alt (λ (x y) (fma (- 1/2 y) x (log 2)))>)
1539347444.625 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1539347444.626 * [enter]simplify:  Simplifying (- (log1p (exp x)) (* y x))
1539347444.626 * * [misc]simplify:  iters left: 4 (6 enodes)
1539347444.626 * * [misc]simplify:  iters left: 3 (7 enodes)
1539347444.626 * [exit]simplify:  Simplified to (- (log1p (exp x)) (* y x))
1539347444.626 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1539347444.690 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1539347444.691 * * * * [misc]points:  Setting MPFR precision to 64
1539347444.692 * * * * [misc]points:  Setting MPFR precision to 320
1539347444.692 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1539347444.693 * * * * [misc]points:  Setting MPFR precision to 64
1539347444.694 * * * * [misc]points:  Setting MPFR precision to 320
1539347444.695 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1539347444.696 * * * * [misc]points:  Setting MPFR precision to 64
1539347444.697 * * * * [misc]points:  Setting MPFR precision to 320
1539347444.699 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1539347444.700 * * * * [misc]points:  Setting MPFR precision to 64
1539347444.703 * * * * [misc]points:  Setting MPFR precision to 320
1539347444.705 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1539347444.707 * * * * [misc]points:  Setting MPFR precision to 64
1539347444.713 * * * * [misc]points:  Setting MPFR precision to 320
1539347444.725 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1539347444.727 * * * * [misc]points:  Setting MPFR precision to 64
1539347444.747 * * * * [misc]points:  Setting MPFR precision to 320
1539347444.768 * * * * [misc]points:  Setting MPFR precision to 576
1539347444.783 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1539347444.784 * * * * [misc]points:  Setting MPFR precision to 320
1539347444.845 * * * * [misc]points:  Setting MPFR precision to 576
1539347444.885 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1539347444.886 * * * * [misc]points:  Setting MPFR precision to 320
1539347444.943 * * * * [misc]points:  Setting MPFR precision to 576
1539347445.084 * * * * [misc]points:  Computing exacts for 8000 points
1539347445.086 * * * * [misc]points:  Setting MPFR precision to 320
1539347445.427 * * * * [misc]points:  Setting MPFR precision to 576
1539347445.756 * * * * [misc]points:  Setting MPFR precision to 832
1539347446.547 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.097 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.099 * * * * [misc]points:  Sampling 2500 additional inputs, on iter 1 have 5500 / 8000
1539347447.110 * * * * [misc]points:  Computing exacts on every 156 of 2500 points to ramp up precision
1539347447.145 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.146 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.147 * * * * [misc]points:  Computing exacts on every 78 of 2500 points to ramp up precision
1539347447.150 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.155 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.158 * * * * [misc]points:  Computing exacts on every 39 of 2500 points to ramp up precision
1539347447.161 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.166 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.171 * * * * [misc]points:  Computing exacts on every 19 of 2500 points to ramp up precision
1539347447.174 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.185 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.197 * * * * [misc]points:  Computing exacts on every 9 of 2500 points to ramp up precision
1539347447.200 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.210 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.222 * * * * [misc]points:  Computing exacts on every 4 of 2500 points to ramp up precision
1539347447.224 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.250 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.277 * * * * [misc]points:  Computing exacts on every 2 of 2500 points to ramp up precision
1539347447.280 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.340 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.388 * * * * [misc]points:  Computing exacts for 2500 points
1539347447.390 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.495 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.670 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.671 * * * * [misc]points:  Sampling 770 additional inputs, on iter 2 have 7230 / 8000
1539347447.674 * * * * [misc]points:  Computing exacts on every 48 of 770 points to ramp up precision
1539347447.677 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.678 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.680 * * * * [misc]points:  Computing exacts on every 24 of 770 points to ramp up precision
1539347447.683 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.685 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.687 * * * * [misc]points:  Computing exacts on every 12 of 770 points to ramp up precision
1539347447.691 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.693 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.723 * * * * [misc]points:  Computing exacts on every 6 of 770 points to ramp up precision
1539347447.725 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.731 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.737 * * * * [misc]points:  Computing exacts on every 3 of 770 points to ramp up precision
1539347447.739 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.746 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.756 * * * * [misc]points:  Computing exacts for 770 points
1539347447.758 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.790 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.837 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.837 * * * * [misc]points:  Sampling 228 additional inputs, on iter 3 have 7772 / 8000
1539347447.838 * * * * [misc]points:  Computing exacts on every 14 of 228 points to ramp up precision
1539347447.840 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.841 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.841 * * * * [misc]points:  Computing exacts on every 7 of 228 points to ramp up precision
1539347447.843 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.844 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.845 * * * * [misc]points:  Computing exacts on every 3 of 228 points to ramp up precision
1539347447.847 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.849 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.852 * * * * [misc]points:  Computing exacts for 228 points
1539347447.854 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.888 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.903 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.903 * * * * [misc]points:  Sampling 83 additional inputs, on iter 4 have 7917 / 8000
1539347447.904 * * * * [misc]points:  Computing exacts on every 5 of 83 points to ramp up precision
1539347447.907 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.908 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.909 * * * * [misc]points:  Computing exacts on every 2 of 83 points to ramp up precision
1539347447.912 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.914 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.916 * * * * [misc]points:  Computing exacts for 83 points
1539347447.919 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.926 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.934 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.934 * * * * [misc]points:  Sampling 35 additional inputs, on iter 5 have 7965 / 8000
1539347447.934 * * * * [misc]points:  Computing exacts on every 2 of 35 points to ramp up precision
1539347447.938 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.938 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.940 * * * * [misc]points:  Computing exacts for 35 points
1539347447.943 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.945 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.948 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.949 * * * * [misc]points:  Sampling 11 additional inputs, on iter 6 have 7989 / 8000
1539347447.949 * * * * [misc]points:  Computing exacts for 11 points
1539347447.952 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.953 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.954 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.954 * * * * [misc]points:  Sampling 5 additional inputs, on iter 7 have 7995 / 8000
1539347447.954 * * * * [misc]points:  Computing exacts for 5 points
1539347447.957 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.958 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.958 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.958 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 7997 / 8000
1539347447.959 * * * * [misc]points:  Computing exacts for 4 points
1539347447.962 * * * * [misc]points:  Setting MPFR precision to 832
1539347447.962 * * * * [misc]points:  Setting MPFR precision to 1088
1539347447.963 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347447.963 * * * * [exit]points:  Sampled 8000 points with exact outputs
1539347448.325 * [misc]regime-testing:  Baseline error score: 0.46383263971667804
1539347448.325 * [misc]regime-testing:  End program error score: 0.46383263971667804
1539347448.326 * [misc]regime-testing:  Oracle error score: 0.19114342889499206
1539347448.411 * [misc]regime-testing:  Target error score: 0.05374749482515005