24.266 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.168 * * * [progress]: [2/2] Setting up program.
0.173 * [progress]: [Phase 2 of 3] Improving.
0.174 * [simplify]: Simplifying:
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
0.174 * * [simplify]: iteration 0: 7 enodes
0.175 * * [simplify]: iteration 1: 15 enodes
0.178 * * [simplify]: iteration 2: 25 enodes
0.180 * * [simplify]: iteration 3: 31 enodes
0.183 * * [simplify]: iteration 4: 42 enodes
0.222 * * [simplify]: iteration 5: 70 enodes
0.241 * * [simplify]: iteration 6: 136 enodes
0.326 * * [simplify]: iteration 7: 555 enodes
1.684 * * [simplify]: iteration 8: 3716 enodes
49.937 * * [simplify]: iteration complete: 5000 enodes
49.937 * * [simplify]: Extracting #0: cost 1 inf + 0
49.937 * * [simplify]: Extracting #1: cost 9 inf + 0
49.938 * * [simplify]: Extracting #2: cost 49 inf + 1
49.938 * * [simplify]: Extracting #3: cost 50 inf + 3
49.939 * * [simplify]: Extracting #4: cost 121 inf + 27
49.940 * * [simplify]: Extracting #5: cost 24 inf + 527
49.941 * * [simplify]: Extracting #6: cost 6 inf + 682
49.942 * * [simplify]: Extracting #7: cost 0 inf + 746
49.943 * [simplify]: Simplified to:
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
49.944 * * [progress]: iteration 1 / 4
49.944 * * * [progress]: picking best candidate
49.949 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))>
49.949 * * * [progress]: localizing error
49.962 * * * [progress]: generating rewritten candidates
49.962 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
49.978 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
50.042 * * * [progress]: generating series expansions
50.042 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
50.042 * [backup-simplify]: Simplify (- (exp x) (exp (- x))) into (- (exp x) (exp (- x)))
50.042 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
50.042 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
50.042 * [taylor]: Taking taylor expansion of (exp x) in x
50.042 * [taylor]: Taking taylor expansion of x in x
50.042 * [backup-simplify]: Simplify 0 into 0
50.042 * [backup-simplify]: Simplify 1 into 1
50.042 * [backup-simplify]: Simplify (exp 0) into 1
50.042 * [taylor]: Taking taylor expansion of (exp (- x)) in x
50.042 * [taylor]: Taking taylor expansion of (- x) in x
50.042 * [taylor]: Taking taylor expansion of x in x
50.043 * [backup-simplify]: Simplify 0 into 0
50.043 * [backup-simplify]: Simplify 1 into 1
50.043 * [backup-simplify]: Simplify (- 0) into 0
50.043 * [backup-simplify]: Simplify (- 1) into -1
50.043 * [backup-simplify]: Simplify (exp 0) into 1
50.043 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
50.043 * [taylor]: Taking taylor expansion of (exp x) in x
50.043 * [taylor]: Taking taylor expansion of x in x
50.043 * [backup-simplify]: Simplify 0 into 0
50.043 * [backup-simplify]: Simplify 1 into 1
50.043 * [backup-simplify]: Simplify (exp 0) into 1
50.043 * [taylor]: Taking taylor expansion of (exp (- x)) in x
50.043 * [taylor]: Taking taylor expansion of (- x) in x
50.043 * [taylor]: Taking taylor expansion of x in x
50.043 * [backup-simplify]: Simplify 0 into 0
50.043 * [backup-simplify]: Simplify 1 into 1
50.044 * [backup-simplify]: Simplify (- 0) into 0
50.044 * [backup-simplify]: Simplify (- 1) into -1
50.044 * [backup-simplify]: Simplify (exp 0) into 1
50.044 * [backup-simplify]: Simplify (- 1) into -1
50.045 * [backup-simplify]: Simplify (+ 1 -1) into 0
50.045 * [backup-simplify]: Simplify 0 into 0
50.046 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
50.046 * [backup-simplify]: Simplify (- 1) into -1
50.047 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
50.047 * [backup-simplify]: Simplify (- -1) into 1
50.047 * [backup-simplify]: Simplify (+ 1 1) into 2
50.047 * [backup-simplify]: Simplify 2 into 2
50.048 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
50.048 * [backup-simplify]: Simplify (- 1) into -1
50.049 * [backup-simplify]: Simplify (- 0) into 0
50.050 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
50.050 * [backup-simplify]: Simplify (- 1/2) into -1/2
50.050 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0
50.050 * [backup-simplify]: Simplify 0 into 0
50.052 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
50.052 * [backup-simplify]: Simplify (- 1) into -1
50.052 * [backup-simplify]: Simplify (- 1) into -1
50.052 * [backup-simplify]: Simplify (- 0) into 0
50.052 * [backup-simplify]: Simplify (- 0) into 0
50.055 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
50.055 * [backup-simplify]: Simplify (- -1/6) into 1/6
50.056 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3
50.056 * [backup-simplify]: Simplify 1/3 into 1/3
50.060 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
50.061 * [backup-simplify]: Simplify (- 1) into -1
50.061 * [backup-simplify]: Simplify (- 1) into -1
50.062 * [backup-simplify]: Simplify (- 0) into 0
50.062 * [backup-simplify]: Simplify (- 1) into -1
50.062 * [backup-simplify]: Simplify (- 0) into 0
50.063 * [backup-simplify]: Simplify (- 0) into 0
50.063 * [backup-simplify]: Simplify (- 0) into 0
50.068 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
50.068 * [backup-simplify]: Simplify (- 1/24) into -1/24
50.069 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0
50.069 * [backup-simplify]: Simplify 0 into 0
50.074 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
50.075 * [backup-simplify]: Simplify (- 1) into -1
50.075 * [backup-simplify]: Simplify (- 1) into -1
50.076 * [backup-simplify]: Simplify (- 0) into 0
50.076 * [backup-simplify]: Simplify (- 1) into -1
50.077 * [backup-simplify]: Simplify (- 0) into 0
50.077 * [backup-simplify]: Simplify (- 1) into -1
50.078 * [backup-simplify]: Simplify (- 0) into 0
50.078 * [backup-simplify]: Simplify (- 1) into -1
50.078 * [backup-simplify]: Simplify (- 0) into 0
50.079 * [backup-simplify]: Simplify (- 0) into 0
50.079 * [backup-simplify]: Simplify (- 0) into 0
50.079 * [backup-simplify]: Simplify (- 0) into 0
50.085 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
50.086 * [backup-simplify]: Simplify (- -1/120) into 1/120
50.086 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60
50.086 * [backup-simplify]: Simplify 1/60 into 1/60
50.087 * [backup-simplify]: Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
50.087 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
50.087 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
50.087 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
50.087 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.087 * [taylor]: Taking taylor expansion of x in x
50.087 * [backup-simplify]: Simplify 0 into 0
50.087 * [backup-simplify]: Simplify 1 into 1
50.088 * [backup-simplify]: Simplify (/ 1 1) into 1
50.088 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.088 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
50.088 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
50.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.088 * [taylor]: Taking taylor expansion of x in x
50.088 * [backup-simplify]: Simplify 0 into 0
50.088 * [backup-simplify]: Simplify 1 into 1
50.089 * [backup-simplify]: Simplify (/ 1 1) into 1
50.089 * [backup-simplify]: Simplify (- 1) into -1
50.089 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
50.089 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
50.089 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.089 * [taylor]: Taking taylor expansion of x in x
50.089 * [backup-simplify]: Simplify 0 into 0
50.089 * [backup-simplify]: Simplify 1 into 1
50.090 * [backup-simplify]: Simplify (/ 1 1) into 1
50.090 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.090 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
50.090 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
50.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.090 * [taylor]: Taking taylor expansion of x in x
50.090 * [backup-simplify]: Simplify 0 into 0
50.090 * [backup-simplify]: Simplify 1 into 1
50.090 * [backup-simplify]: Simplify (/ 1 1) into 1
50.091 * [backup-simplify]: Simplify (- 1) into -1
50.091 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
50.091 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
50.091 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
50.092 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
50.092 * [backup-simplify]: Simplify (- 0) into 0
50.092 * [backup-simplify]: Simplify (+ 0 0) into 0
50.092 * [backup-simplify]: Simplify 0 into 0
50.093 * [backup-simplify]: Simplify (- 0) into 0
50.093 * [backup-simplify]: Simplify (+ 0 0) into 0
50.093 * [backup-simplify]: Simplify 0 into 0
50.094 * [backup-simplify]: Simplify (- 0) into 0
50.094 * [backup-simplify]: Simplify (+ 0 0) into 0
50.094 * [backup-simplify]: Simplify 0 into 0
50.095 * [backup-simplify]: Simplify (- 0) into 0
50.095 * [backup-simplify]: Simplify (+ 0 0) into 0
50.095 * [backup-simplify]: Simplify 0 into 0
50.095 * [backup-simplify]: Simplify (- 0) into 0
50.096 * [backup-simplify]: Simplify (+ 0 0) into 0
50.096 * [backup-simplify]: Simplify 0 into 0
50.096 * [backup-simplify]: Simplify (- 0) into 0
50.097 * [backup-simplify]: Simplify (+ 0 0) into 0
50.097 * [backup-simplify]: Simplify 0 into 0
50.097 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x)))
50.097 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
50.097 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
50.097 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
50.097 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
50.097 * [taylor]: Taking taylor expansion of (/ -1 x) in x
50.097 * [taylor]: Taking taylor expansion of -1 in x
50.097 * [backup-simplify]: Simplify -1 into -1
50.097 * [taylor]: Taking taylor expansion of x in x
50.097 * [backup-simplify]: Simplify 0 into 0
50.098 * [backup-simplify]: Simplify 1 into 1
50.098 * [backup-simplify]: Simplify (/ -1 1) into -1
50.098 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
50.098 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.098 * [taylor]: Taking taylor expansion of x in x
50.098 * [backup-simplify]: Simplify 0 into 0
50.098 * [backup-simplify]: Simplify 1 into 1
50.099 * [backup-simplify]: Simplify (/ 1 1) into 1
50.099 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.099 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
50.099 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
50.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x
50.099 * [taylor]: Taking taylor expansion of -1 in x
50.099 * [backup-simplify]: Simplify -1 into -1
50.099 * [taylor]: Taking taylor expansion of x in x
50.099 * [backup-simplify]: Simplify 0 into 0
50.099 * [backup-simplify]: Simplify 1 into 1
50.099 * [backup-simplify]: Simplify (/ -1 1) into -1
50.100 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
50.100 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.100 * [taylor]: Taking taylor expansion of x in x
50.100 * [backup-simplify]: Simplify 0 into 0
50.100 * [backup-simplify]: Simplify 1 into 1
50.100 * [backup-simplify]: Simplify (/ 1 1) into 1
50.100 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.101 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
50.101 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
50.101 * [backup-simplify]: Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
50.101 * [backup-simplify]: Simplify (- 0) into 0
50.102 * [backup-simplify]: Simplify (+ 0 0) into 0
50.102 * [backup-simplify]: Simplify 0 into 0
50.102 * [backup-simplify]: Simplify (- 0) into 0
50.103 * [backup-simplify]: Simplify (+ 0 0) into 0
50.103 * [backup-simplify]: Simplify 0 into 0
50.103 * [backup-simplify]: Simplify (- 0) into 0
50.103 * [backup-simplify]: Simplify (+ 0 0) into 0
50.103 * [backup-simplify]: Simplify 0 into 0
50.104 * [backup-simplify]: Simplify (- 0) into 0
50.104 * [backup-simplify]: Simplify (+ 0 0) into 0
50.104 * [backup-simplify]: Simplify 0 into 0
50.105 * [backup-simplify]: Simplify (- 0) into 0
50.105 * [backup-simplify]: Simplify (+ 0 0) into 0
50.105 * [backup-simplify]: Simplify 0 into 0
50.105 * [backup-simplify]: Simplify (- 0) into 0
50.106 * [backup-simplify]: Simplify (+ 0 0) into 0
50.106 * [backup-simplify]: Simplify 0 into 0
50.106 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x)))
50.106 * * * * [progress]: [ 2 / 2 ] generating series at (2)
50.106 * [backup-simplify]: Simplify (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) into (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
50.106 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in (x) around 0
50.106 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x
50.106 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
50.106 * [taylor]: Taking taylor expansion of (exp x) in x
50.106 * [taylor]: Taking taylor expansion of x in x
50.106 * [backup-simplify]: Simplify 0 into 0
50.106 * [backup-simplify]: Simplify 1 into 1
50.106 * [backup-simplify]: Simplify (exp 0) into 1
50.106 * [taylor]: Taking taylor expansion of (exp (- x)) in x
50.106 * [taylor]: Taking taylor expansion of (- x) in x
50.106 * [taylor]: Taking taylor expansion of x in x
50.106 * [backup-simplify]: Simplify 0 into 0
50.106 * [backup-simplify]: Simplify 1 into 1
50.106 * [backup-simplify]: Simplify (- 0) into 0
50.107 * [backup-simplify]: Simplify (- 1) into -1
50.107 * [backup-simplify]: Simplify (exp 0) into 1
50.107 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
50.107 * [taylor]: Taking taylor expansion of (exp x) in x
50.107 * [taylor]: Taking taylor expansion of x in x
50.107 * [backup-simplify]: Simplify 0 into 0
50.107 * [backup-simplify]: Simplify 1 into 1
50.107 * [backup-simplify]: Simplify (exp 0) into 1
50.107 * [taylor]: Taking taylor expansion of (exp (- x)) in x
50.107 * [taylor]: Taking taylor expansion of (- x) in x
50.107 * [taylor]: Taking taylor expansion of x in x
50.107 * [backup-simplify]: Simplify 0 into 0
50.107 * [backup-simplify]: Simplify 1 into 1
50.107 * [backup-simplify]: Simplify (- 0) into 0
50.107 * [backup-simplify]: Simplify (- 1) into -1
50.107 * [backup-simplify]: Simplify (exp 0) into 1
50.108 * [backup-simplify]: Simplify (- 1) into -1
50.108 * [backup-simplify]: Simplify (+ 1 -1) into 0
50.108 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
50.109 * [backup-simplify]: Simplify (- 1) into -1
50.109 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
50.110 * [backup-simplify]: Simplify (- -1) into 1
50.110 * [backup-simplify]: Simplify (+ 1 1) into 2
50.110 * [backup-simplify]: Simplify (+ 1 1) into 2
50.110 * [backup-simplify]: Simplify (/ 2 2) into 1
50.110 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x
50.110 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
50.110 * [taylor]: Taking taylor expansion of (exp x) in x
50.110 * [taylor]: Taking taylor expansion of x in x
50.110 * [backup-simplify]: Simplify 0 into 0
50.110 * [backup-simplify]: Simplify 1 into 1
50.110 * [backup-simplify]: Simplify (exp 0) into 1
50.110 * [taylor]: Taking taylor expansion of (exp (- x)) in x
50.110 * [taylor]: Taking taylor expansion of (- x) in x
50.111 * [taylor]: Taking taylor expansion of x in x
50.111 * [backup-simplify]: Simplify 0 into 0
50.111 * [backup-simplify]: Simplify 1 into 1
50.111 * [backup-simplify]: Simplify (- 0) into 0
50.111 * [backup-simplify]: Simplify (- 1) into -1
50.111 * [backup-simplify]: Simplify (exp 0) into 1
50.111 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
50.111 * [taylor]: Taking taylor expansion of (exp x) in x
50.111 * [taylor]: Taking taylor expansion of x in x
50.111 * [backup-simplify]: Simplify 0 into 0
50.111 * [backup-simplify]: Simplify 1 into 1
50.111 * [backup-simplify]: Simplify (exp 0) into 1
50.111 * [taylor]: Taking taylor expansion of (exp (- x)) in x
50.111 * [taylor]: Taking taylor expansion of (- x) in x
50.111 * [taylor]: Taking taylor expansion of x in x
50.111 * [backup-simplify]: Simplify 0 into 0
50.111 * [backup-simplify]: Simplify 1 into 1
50.111 * [backup-simplify]: Simplify (- 0) into 0
50.112 * [backup-simplify]: Simplify (- 1) into -1
50.112 * [backup-simplify]: Simplify (exp 0) into 1
50.112 * [backup-simplify]: Simplify (- 1) into -1
50.112 * [backup-simplify]: Simplify (+ 1 -1) into 0
50.113 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
50.113 * [backup-simplify]: Simplify (- 1) into -1
50.114 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
50.114 * [backup-simplify]: Simplify (- -1) into 1
50.114 * [backup-simplify]: Simplify (+ 1 1) into 2
50.114 * [backup-simplify]: Simplify (+ 1 1) into 2
50.115 * [backup-simplify]: Simplify (/ 2 2) into 1
50.115 * [backup-simplify]: Simplify 1 into 1
50.116 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
50.116 * [backup-simplify]: Simplify (- 1) into -1
50.116 * [backup-simplify]: Simplify (- 0) into 0
50.117 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
50.117 * [backup-simplify]: Simplify (- 1/2) into -1/2
50.118 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0
50.118 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
50.118 * [backup-simplify]: Simplify (- 1) into -1
50.119 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
50.119 * [backup-simplify]: Simplify (+ 1 -1) into 0
50.120 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
50.120 * [backup-simplify]: Simplify 0 into 0
50.121 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
50.121 * [backup-simplify]: Simplify (- 1) into -1
50.122 * [backup-simplify]: Simplify (- 1) into -1
50.122 * [backup-simplify]: Simplify (- 0) into 0
50.122 * [backup-simplify]: Simplify (- 0) into 0
50.124 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
50.124 * [backup-simplify]: Simplify (- -1/6) into 1/6
50.124 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3
50.125 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
50.125 * [backup-simplify]: Simplify (- 1) into -1
50.126 * [backup-simplify]: Simplify (- 0) into 0
50.127 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
50.127 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
50.128 * [backup-simplify]: Simplify (- (/ 1/3 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/3
50.128 * [backup-simplify]: Simplify -1/3 into -1/3
50.130 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
50.130 * [backup-simplify]: Simplify (- 1) into -1
50.131 * [backup-simplify]: Simplify (- 1) into -1
50.131 * [backup-simplify]: Simplify (- 0) into 0
50.131 * [backup-simplify]: Simplify (- 1) into -1
50.131 * [backup-simplify]: Simplify (- 0) into 0
50.132 * [backup-simplify]: Simplify (- 0) into 0
50.132 * [backup-simplify]: Simplify (- 0) into 0
50.134 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
50.134 * [backup-simplify]: Simplify (- 1/24) into -1/24
50.137 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0
50.139 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
50.139 * [backup-simplify]: Simplify (- 1) into -1
50.140 * [backup-simplify]: Simplify (- 1) into -1
50.140 * [backup-simplify]: Simplify (- 0) into 0
50.140 * [backup-simplify]: Simplify (- 0) into 0
50.142 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
50.142 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
50.143 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/3 (/ 0 2)))) into 0
50.143 * [backup-simplify]: Simplify 0 into 0
50.146 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
50.146 * [backup-simplify]: Simplify (- 1) into -1
50.147 * [backup-simplify]: Simplify (- 1) into -1
50.147 * [backup-simplify]: Simplify (- 0) into 0
50.147 * [backup-simplify]: Simplify (- 1) into -1
50.147 * [backup-simplify]: Simplify (- 0) into 0
50.148 * [backup-simplify]: Simplify (- 1) into -1
50.148 * [backup-simplify]: Simplify (- 0) into 0
50.148 * [backup-simplify]: Simplify (- 1) into -1
50.148 * [backup-simplify]: Simplify (- 0) into 0
50.149 * [backup-simplify]: Simplify (- 0) into 0
50.149 * [backup-simplify]: Simplify (- 0) into 0
50.149 * [backup-simplify]: Simplify (- 0) into 0
50.153 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
50.153 * [backup-simplify]: Simplify (- -1/120) into 1/120
50.153 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60
50.155 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
50.156 * [backup-simplify]: Simplify (- 1) into -1
50.156 * [backup-simplify]: Simplify (- 1) into -1
50.156 * [backup-simplify]: Simplify (- 0) into 0
50.156 * [backup-simplify]: Simplify (- 1) into -1
50.157 * [backup-simplify]: Simplify (- 0) into 0
50.157 * [backup-simplify]: Simplify (- 0) into 0
50.157 * [backup-simplify]: Simplify (- 0) into 0
50.159 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
50.160 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
50.161 * [backup-simplify]: Simplify (- (/ 1/60 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/3 (/ 1 2)) (* 0 (/ 0 2)))) into 2/15
50.161 * [backup-simplify]: Simplify 2/15 into 2/15
50.161 * [backup-simplify]: Simplify (+ (* 2/15 (pow x 5)) (+ (* -1/3 (pow x 3)) (* 1 x))) into (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
50.161 * [backup-simplify]: Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
50.161 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
50.161 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
50.161 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
50.161 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.161 * [taylor]: Taking taylor expansion of x in x
50.161 * [backup-simplify]: Simplify 0 into 0
50.161 * [backup-simplify]: Simplify 1 into 1
50.162 * [backup-simplify]: Simplify (/ 1 1) into 1
50.162 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.162 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
50.162 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
50.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.162 * [taylor]: Taking taylor expansion of x in x
50.162 * [backup-simplify]: Simplify 0 into 0
50.162 * [backup-simplify]: Simplify 1 into 1
50.162 * [backup-simplify]: Simplify (/ 1 1) into 1
50.162 * [backup-simplify]: Simplify (- 1) into -1
50.162 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
50.162 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
50.163 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.163 * [taylor]: Taking taylor expansion of x in x
50.163 * [backup-simplify]: Simplify 0 into 0
50.163 * [backup-simplify]: Simplify 1 into 1
50.163 * [backup-simplify]: Simplify (/ 1 1) into 1
50.163 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.163 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
50.163 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
50.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.163 * [taylor]: Taking taylor expansion of x in x
50.163 * [backup-simplify]: Simplify 0 into 0
50.163 * [backup-simplify]: Simplify 1 into 1
50.163 * [backup-simplify]: Simplify (/ 1 1) into 1
50.163 * [backup-simplify]: Simplify (- 1) into -1
50.164 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
50.164 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
50.164 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
50.164 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
50.164 * [backup-simplify]: Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
50.164 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
50.164 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
50.164 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.164 * [taylor]: Taking taylor expansion of x in x
50.164 * [backup-simplify]: Simplify 0 into 0
50.164 * [backup-simplify]: Simplify 1 into 1
50.164 * [backup-simplify]: Simplify (/ 1 1) into 1
50.164 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.164 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
50.164 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
50.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.164 * [taylor]: Taking taylor expansion of x in x
50.164 * [backup-simplify]: Simplify 0 into 0
50.164 * [backup-simplify]: Simplify 1 into 1
50.165 * [backup-simplify]: Simplify (/ 1 1) into 1
50.165 * [backup-simplify]: Simplify (- 1) into -1
50.165 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
50.165 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
50.165 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.165 * [taylor]: Taking taylor expansion of x in x
50.165 * [backup-simplify]: Simplify 0 into 0
50.165 * [backup-simplify]: Simplify 1 into 1
50.165 * [backup-simplify]: Simplify (/ 1 1) into 1
50.165 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.165 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
50.166 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
50.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.166 * [taylor]: Taking taylor expansion of x in x
50.166 * [backup-simplify]: Simplify 0 into 0
50.166 * [backup-simplify]: Simplify 1 into 1
50.166 * [backup-simplify]: Simplify (/ 1 1) into 1
50.166 * [backup-simplify]: Simplify (- 1) into -1
50.166 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
50.166 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
50.166 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
50.166 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
50.167 * [backup-simplify]: Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
50.167 * [backup-simplify]: Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
50.167 * [backup-simplify]: Simplify (- 0) into 0
50.168 * [backup-simplify]: Simplify (+ 0 0) into 0
50.168 * [backup-simplify]: Simplify (+ 0 0) into 0
50.168 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
50.168 * [backup-simplify]: Simplify 0 into 0
50.168 * [backup-simplify]: Simplify (- 0) into 0
50.169 * [backup-simplify]: Simplify (+ 0 0) into 0
50.169 * [backup-simplify]: Simplify (+ 0 0) into 0
50.169 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
50.169 * [backup-simplify]: Simplify 0 into 0
50.170 * [backup-simplify]: Simplify (- 0) into 0
50.170 * [backup-simplify]: Simplify (+ 0 0) into 0
50.170 * [backup-simplify]: Simplify (+ 0 0) into 0
50.171 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
50.171 * [backup-simplify]: Simplify 0 into 0
50.171 * [backup-simplify]: Simplify (- 0) into 0
50.171 * [backup-simplify]: Simplify (+ 0 0) into 0
50.172 * [backup-simplify]: Simplify (+ 0 0) into 0
50.172 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
50.172 * [backup-simplify]: Simplify 0 into 0
50.173 * [backup-simplify]: Simplify (- 0) into 0
50.173 * [backup-simplify]: Simplify (+ 0 0) into 0
50.173 * [backup-simplify]: Simplify (+ 0 0) into 0
50.174 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
50.174 * [backup-simplify]: Simplify 0 into 0
50.174 * [backup-simplify]: Simplify (- 0) into 0
50.174 * [backup-simplify]: Simplify (+ 0 0) into 0
50.175 * [backup-simplify]: Simplify (+ 0 0) into 0
50.175 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
50.175 * [backup-simplify]: Simplify 0 into 0
50.176 * [backup-simplify]: Simplify (/ (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
50.176 * [backup-simplify]: Simplify (/ (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x))))
50.176 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
50.176 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
50.176 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
50.176 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
50.176 * [taylor]: Taking taylor expansion of (/ -1 x) in x
50.176 * [taylor]: Taking taylor expansion of -1 in x
50.176 * [backup-simplify]: Simplify -1 into -1
50.176 * [taylor]: Taking taylor expansion of x in x
50.176 * [backup-simplify]: Simplify 0 into 0
50.176 * [backup-simplify]: Simplify 1 into 1
50.176 * [backup-simplify]: Simplify (/ -1 1) into -1
50.176 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
50.176 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.177 * [taylor]: Taking taylor expansion of x in x
50.177 * [backup-simplify]: Simplify 0 into 0
50.177 * [backup-simplify]: Simplify 1 into 1
50.177 * [backup-simplify]: Simplify (/ 1 1) into 1
50.177 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
50.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.177 * [taylor]: Taking taylor expansion of x in x
50.177 * [backup-simplify]: Simplify 0 into 0
50.177 * [backup-simplify]: Simplify 1 into 1
50.178 * [backup-simplify]: Simplify (/ 1 1) into 1
50.178 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.178 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
50.178 * [taylor]: Taking taylor expansion of (/ -1 x) in x
50.178 * [taylor]: Taking taylor expansion of -1 in x
50.178 * [backup-simplify]: Simplify -1 into -1
50.178 * [taylor]: Taking taylor expansion of x in x
50.178 * [backup-simplify]: Simplify 0 into 0
50.178 * [backup-simplify]: Simplify 1 into 1
50.179 * [backup-simplify]: Simplify (/ -1 1) into -1
50.179 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
50.179 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
50.179 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
50.179 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
50.179 * [backup-simplify]: Simplify (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x))))
50.179 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
50.180 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
50.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
50.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x
50.180 * [taylor]: Taking taylor expansion of -1 in x
50.180 * [backup-simplify]: Simplify -1 into -1
50.180 * [taylor]: Taking taylor expansion of x in x
50.180 * [backup-simplify]: Simplify 0 into 0
50.180 * [backup-simplify]: Simplify 1 into 1
50.180 * [backup-simplify]: Simplify (/ -1 1) into -1
50.180 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
50.180 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.180 * [taylor]: Taking taylor expansion of x in x
50.180 * [backup-simplify]: Simplify 0 into 0
50.181 * [backup-simplify]: Simplify 1 into 1
50.181 * [backup-simplify]: Simplify (/ 1 1) into 1
50.181 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.181 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
50.181 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
50.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
50.181 * [taylor]: Taking taylor expansion of x in x
50.181 * [backup-simplify]: Simplify 0 into 0
50.181 * [backup-simplify]: Simplify 1 into 1
50.182 * [backup-simplify]: Simplify (/ 1 1) into 1
50.182 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
50.182 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
50.182 * [taylor]: Taking taylor expansion of (/ -1 x) in x
50.182 * [taylor]: Taking taylor expansion of -1 in x
50.182 * [backup-simplify]: Simplify -1 into -1
50.182 * [taylor]: Taking taylor expansion of x in x
50.182 * [backup-simplify]: Simplify 0 into 0
50.182 * [backup-simplify]: Simplify 1 into 1
50.182 * [backup-simplify]: Simplify (/ -1 1) into -1
50.182 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
50.183 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
50.183 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
50.183 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
50.183 * [backup-simplify]: Simplify (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x))))
50.184 * [backup-simplify]: Simplify (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x))))
50.184 * [backup-simplify]: Simplify (- 0) into 0
50.184 * [backup-simplify]: Simplify (+ 0 0) into 0
50.185 * [backup-simplify]: Simplify (+ 0 0) into 0
50.186 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
50.186 * [backup-simplify]: Simplify 0 into 0
50.186 * [backup-simplify]: Simplify (- 0) into 0
50.186 * [backup-simplify]: Simplify (+ 0 0) into 0
50.187 * [backup-simplify]: Simplify (+ 0 0) into 0
50.188 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
50.188 * [backup-simplify]: Simplify 0 into 0
50.188 * [backup-simplify]: Simplify (- 0) into 0
50.189 * [backup-simplify]: Simplify (+ 0 0) into 0
50.189 * [backup-simplify]: Simplify (+ 0 0) into 0
50.190 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
50.190 * [backup-simplify]: Simplify 0 into 0
50.191 * [backup-simplify]: Simplify (- 0) into 0
50.191 * [backup-simplify]: Simplify (+ 0 0) into 0
50.191 * [backup-simplify]: Simplify (+ 0 0) into 0
50.193 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
50.193 * [backup-simplify]: Simplify 0 into 0
50.193 * [backup-simplify]: Simplify (- 0) into 0
50.193 * [backup-simplify]: Simplify (+ 0 0) into 0
50.194 * [backup-simplify]: Simplify (+ 0 0) into 0
50.194 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
50.194 * [backup-simplify]: Simplify 0 into 0
50.195 * [backup-simplify]: Simplify (- 0) into 0
50.195 * [backup-simplify]: Simplify (+ 0 0) into 0
50.195 * [backup-simplify]: Simplify (+ 0 0) into 0
50.196 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
50.196 * [backup-simplify]: Simplify 0 into 0
50.196 * [backup-simplify]: Simplify (/ (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
50.196 * * * [progress]: simplifying candidates
50.198 * [simplify]: Simplifying:
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma 1 (exp x) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (expm1 (- (exp x) (exp (- x))))
  (log1p (- (exp x) (exp (- x))))
  (- (exp (- x)))
  (- (exp (- x)))
  (- (exp (- x)))
  (/ (exp (exp x)) (exp (exp (- x))))
  (log (- (exp x) (exp (- x))))
  (exp (- (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (cbrt (- (exp x) (exp (- x))))
  (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (- (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (exp (- x)))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (+ (exp x) (exp (- x)))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (- x)))
  (- (exp (- x)))
  (expm1 (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (log1p (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (- (log (- (exp x) (exp (- x)))) (log (+ (exp x) (exp (- x)))))
  (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (exp (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (/ (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
  (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (* (* (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (- (- (exp x) (exp (- x))))
  (- (+ (exp x) (exp (- x))))
  (/ (exp x) (+ (exp x) (exp (- x))))
  (/ (exp (- x)) (+ (exp x) (exp (- x))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) 1)
  (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) 1)
  (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) 1)
  (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) 1)
  (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) 1)
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) 1)
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (- (exp x) (exp (- x))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) 1)
  (/ (- (exp x) (exp (- x))) 1)
  (/ (+ (exp x) (exp (- x))) (cbrt (- (exp x) (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (sqrt (- (exp x) (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (- (sqrt (exp x)) (sqrt (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (- (exp x) (exp (- x))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ (- (exp x) (exp (- x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (* (+ (exp x) (exp (- x))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
  (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (* -1 x)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
50.199 * * [simplify]: iteration 0: 134 enodes
50.221 * * [simplify]: iteration 1: 323 enodes
50.431 * * [simplify]: iteration 2: 1415 enodes
51.336 * * [simplify]: iteration complete: 5002 enodes
51.336 * * [simplify]: Extracting #0: cost 62 inf + 0
51.338 * * [simplify]: Extracting #1: cost 550 inf + 2
51.347 * * [simplify]: Extracting #2: cost 1504 inf + 153
51.359 * * [simplify]: Extracting #3: cost 1274 inf + 3395
51.371 * * [simplify]: Extracting #4: cost 260 inf + 15584
51.390 * * [simplify]: Extracting #5: cost 21 inf + 18572
51.399 * * [simplify]: Extracting #6: cost 0 inf + 18493
51.405 * * [simplify]: Extracting #7: cost 0 inf + 18477
51.412 * [simplify]: Simplified to:
  (- (pow (cbrt (exp x)) 3) (exp (- x)))
  0
  (- (pow (cbrt (exp x)) 3) (exp (- x)))
  0
  (- (pow (cbrt (exp x)) 3) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (expm1 (- (exp x) (exp (- x))))
  (log1p (- (exp x) (exp (- x))))
  (/ -1 (exp x))
  (/ -1 (exp x))
  (/ -1 (exp x))
  (exp (- (exp x) (exp (- x))))
  (log (- (exp x) (exp (- x))))
  (exp (- (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (cbrt (- (exp x) (exp (- x))))
  (pow (- (exp x) (exp (- x))) 3)
  (sqrt (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (- (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (+ (pow (exp x) -2) (pow (exp x) 2)) 1)
  (/ -1 (exp x))
  (- (pow (exp x) 2) (pow (exp x) -2))
  (+ (exp x) (exp (- x)))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (- x)))
  (/ -1 (exp x))
  (expm1 (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (log1p (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (exp (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (pow (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 3)
  (* (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
  (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (pow (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (+ (- (exp x)) (exp (- x)))
  (- (- (exp x)) (exp (- x)))
  (/ (exp x) (+ (exp x) (exp (- x))))
  (/ (exp (- x)) (+ (exp x) (exp (- x))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (/ (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (* (/ (cbrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt (- (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  1
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x))))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  1
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (- x)))
  (/ (+ (exp x) (exp (- x))) (cbrt (- (exp x) (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (sqrt (- (exp x) (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (- (sqrt (exp x)) (sqrt (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (- (exp x) (exp (- x))) (+ (pow (exp (- x)) 3) (pow (exp x) 3)))
  (/ (- (exp x) (exp (- x))) (- (pow (exp x) 2) (pow (exp x) -2)))
  (* (+ (exp x) (exp (- x))) (+ (+ (pow (exp x) -2) (pow (exp x) 2)) 1))
  (+ (fma (exp x) (exp x) 1) (+ (pow (exp x) -2) 1))
  (fma 1/60 (pow x 5) (fma 1/3 (pow x 3) (* x 2)))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (- x)))
  (fma (pow x 3) -1/3 (fma 2/15 (pow x 5) x))
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
51.412 * * * [progress]: adding candidates to table
51.778 * * [progress]: iteration 2 / 4
51.778 * * * [progress]: picking best candidate
51.789 * * * * [pick]: Picked  #<alt (λ (x) (tanh x))>
51.789 * * * [progress]: localizing error
51.795 * * * [progress]: generating rewritten candidates
51.795 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
51.797 * * * [progress]: generating series expansions
51.797 * * * * [progress]: [ 1 / 1 ] generating series at (2)
51.797 * [backup-simplify]: Simplify (tanh x) into (tanh x)
51.797 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0
51.797 * [taylor]: Taking taylor expansion of (tanh x) in x
51.799 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
51.799 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
51.799 * [taylor]: Taking taylor expansion of (exp x) in x
51.799 * [taylor]: Taking taylor expansion of x in x
51.799 * [backup-simplify]: Simplify 0 into 0
51.799 * [backup-simplify]: Simplify 1 into 1
51.799 * [backup-simplify]: Simplify (exp 0) into 1
51.799 * [taylor]: Taking taylor expansion of (exp (- x)) in x
51.799 * [taylor]: Taking taylor expansion of (- x) in x
51.799 * [taylor]: Taking taylor expansion of x in x
51.799 * [backup-simplify]: Simplify 0 into 0
51.799 * [backup-simplify]: Simplify 1 into 1
51.800 * [backup-simplify]: Simplify (- 0) into 0
51.801 * [backup-simplify]: Simplify (- 1) into -1
51.801 * [backup-simplify]: Simplify (exp 0) into 1
51.801 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
51.801 * [taylor]: Taking taylor expansion of (exp x) in x
51.801 * [taylor]: Taking taylor expansion of x in x
51.801 * [backup-simplify]: Simplify 0 into 0
51.801 * [backup-simplify]: Simplify 1 into 1
51.801 * [backup-simplify]: Simplify (exp 0) into 1
51.801 * [taylor]: Taking taylor expansion of (exp (- x)) in x
51.801 * [taylor]: Taking taylor expansion of (- x) in x
51.801 * [taylor]: Taking taylor expansion of x in x
51.801 * [backup-simplify]: Simplify 0 into 0
51.801 * [backup-simplify]: Simplify 1 into 1
51.801 * [backup-simplify]: Simplify (- 0) into 0
51.802 * [backup-simplify]: Simplify (- 1) into -1
51.802 * [backup-simplify]: Simplify (exp 0) into 1
51.802 * [backup-simplify]: Simplify (- 1) into -1
51.803 * [backup-simplify]: Simplify (+ 1 -1) into 0
51.804 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
51.804 * [backup-simplify]: Simplify (- 1) into -1
51.805 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
51.805 * [backup-simplify]: Simplify (- -1) into 1
51.806 * [backup-simplify]: Simplify (+ 1 1) into 2
51.806 * [backup-simplify]: Simplify (+ 1 1) into 2
51.806 * [backup-simplify]: Simplify (/ 2 2) into 1
51.806 * [taylor]: Taking taylor expansion of (tanh x) in x
51.806 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
51.806 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
51.806 * [taylor]: Taking taylor expansion of (exp x) in x
51.806 * [taylor]: Taking taylor expansion of x in x
51.806 * [backup-simplify]: Simplify 0 into 0
51.806 * [backup-simplify]: Simplify 1 into 1
51.806 * [backup-simplify]: Simplify (exp 0) into 1
51.806 * [taylor]: Taking taylor expansion of (exp (- x)) in x
51.806 * [taylor]: Taking taylor expansion of (- x) in x
51.806 * [taylor]: Taking taylor expansion of x in x
51.806 * [backup-simplify]: Simplify 0 into 0
51.806 * [backup-simplify]: Simplify 1 into 1
51.807 * [backup-simplify]: Simplify (- 0) into 0
51.807 * [backup-simplify]: Simplify (- 1) into -1
51.807 * [backup-simplify]: Simplify (exp 0) into 1
51.807 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
51.807 * [taylor]: Taking taylor expansion of (exp x) in x
51.807 * [taylor]: Taking taylor expansion of x in x
51.807 * [backup-simplify]: Simplify 0 into 0
51.807 * [backup-simplify]: Simplify 1 into 1
51.807 * [backup-simplify]: Simplify (exp 0) into 1
51.807 * [taylor]: Taking taylor expansion of (exp (- x)) in x
51.807 * [taylor]: Taking taylor expansion of (- x) in x
51.807 * [taylor]: Taking taylor expansion of x in x
51.807 * [backup-simplify]: Simplify 0 into 0
51.807 * [backup-simplify]: Simplify 1 into 1
51.807 * [backup-simplify]: Simplify (- 0) into 0
51.808 * [backup-simplify]: Simplify (- 1) into -1
51.808 * [backup-simplify]: Simplify (exp 0) into 1
51.808 * [backup-simplify]: Simplify (- 1) into -1
51.808 * [backup-simplify]: Simplify (+ 1 -1) into 0
51.809 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
51.809 * [backup-simplify]: Simplify (- 1) into -1
51.810 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
51.810 * [backup-simplify]: Simplify (- -1) into 1
51.810 * [backup-simplify]: Simplify (+ 1 1) into 2
51.810 * [backup-simplify]: Simplify (+ 1 1) into 2
51.810 * [backup-simplify]: Simplify (/ 2 2) into 1
51.811 * [backup-simplify]: Simplify 1 into 1
51.812 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
51.812 * [backup-simplify]: Simplify (- 1) into -1
51.812 * [backup-simplify]: Simplify (- 0) into 0
51.813 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
51.813 * [backup-simplify]: Simplify (- 1/2) into -1/2
51.814 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0
51.814 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
51.814 * [backup-simplify]: Simplify (- 1) into -1
51.815 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
51.815 * [backup-simplify]: Simplify (+ 1 -1) into 0
51.816 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
51.816 * [backup-simplify]: Simplify 0 into 0
51.817 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
51.817 * [backup-simplify]: Simplify (- 1) into -1
51.818 * [backup-simplify]: Simplify (- 1) into -1
51.818 * [backup-simplify]: Simplify (- 0) into 0
51.818 * [backup-simplify]: Simplify (- 0) into 0
51.819 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
51.820 * [backup-simplify]: Simplify (- -1/6) into 1/6
51.820 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3
51.821 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
51.821 * [backup-simplify]: Simplify (- 1) into -1
51.821 * [backup-simplify]: Simplify (- 0) into 0
51.822 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
51.823 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
51.823 * [backup-simplify]: Simplify (- (/ 1/3 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/3
51.823 * [backup-simplify]: Simplify -1/3 into -1/3
51.829 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
51.829 * [backup-simplify]: Simplify (- 1) into -1
51.830 * [backup-simplify]: Simplify (- 1) into -1
51.830 * [backup-simplify]: Simplify (- 0) into 0
51.830 * [backup-simplify]: Simplify (- 1) into -1
51.831 * [backup-simplify]: Simplify (- 0) into 0
51.831 * [backup-simplify]: Simplify (- 0) into 0
51.831 * [backup-simplify]: Simplify (- 0) into 0
51.833 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
51.834 * [backup-simplify]: Simplify (- 1/24) into -1/24
51.834 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0
51.835 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
51.835 * [backup-simplify]: Simplify (- 1) into -1
51.836 * [backup-simplify]: Simplify (- 1) into -1
51.836 * [backup-simplify]: Simplify (- 0) into 0
51.836 * [backup-simplify]: Simplify (- 0) into 0
51.838 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
51.838 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
51.839 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/3 (/ 0 2)))) into 0
51.839 * [backup-simplify]: Simplify 0 into 0
51.842 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
51.843 * [backup-simplify]: Simplify (- 1) into -1
51.843 * [backup-simplify]: Simplify (- 1) into -1
51.844 * [backup-simplify]: Simplify (- 0) into 0
51.844 * [backup-simplify]: Simplify (- 1) into -1
51.844 * [backup-simplify]: Simplify (- 0) into 0
51.845 * [backup-simplify]: Simplify (- 1) into -1
51.845 * [backup-simplify]: Simplify (- 0) into 0
51.846 * [backup-simplify]: Simplify (- 1) into -1
51.846 * [backup-simplify]: Simplify (- 0) into 0
51.846 * [backup-simplify]: Simplify (- 0) into 0
51.847 * [backup-simplify]: Simplify (- 0) into 0
51.847 * [backup-simplify]: Simplify (- 0) into 0
51.853 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
51.853 * [backup-simplify]: Simplify (- -1/120) into 1/120
51.854 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60
51.858 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
51.858 * [backup-simplify]: Simplify (- 1) into -1
51.859 * [backup-simplify]: Simplify (- 1) into -1
51.859 * [backup-simplify]: Simplify (- 0) into 0
51.860 * [backup-simplify]: Simplify (- 1) into -1
51.860 * [backup-simplify]: Simplify (- 0) into 0
51.860 * [backup-simplify]: Simplify (- 0) into 0
51.861 * [backup-simplify]: Simplify (- 0) into 0
51.865 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
51.865 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
51.867 * [backup-simplify]: Simplify (- (/ 1/60 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/3 (/ 1 2)) (* 0 (/ 0 2)))) into 2/15
51.868 * [backup-simplify]: Simplify 2/15 into 2/15
51.868 * [backup-simplify]: Simplify (+ (* 2/15 (pow x 5)) (+ (* -1/3 (pow x 3)) (* 1 x))) into (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
51.868 * [backup-simplify]: Simplify (tanh (/ 1 x)) into (tanh (/ 1 x))
51.868 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0
51.868 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
51.868 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
51.868 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
51.869 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
51.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x
51.869 * [taylor]: Taking taylor expansion of x in x
51.869 * [backup-simplify]: Simplify 0 into 0
51.869 * [backup-simplify]: Simplify 1 into 1
51.869 * [backup-simplify]: Simplify (/ 1 1) into 1
51.869 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
51.869 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
51.869 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
51.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x
51.869 * [taylor]: Taking taylor expansion of x in x
51.869 * [backup-simplify]: Simplify 0 into 0
51.869 * [backup-simplify]: Simplify 1 into 1
51.870 * [backup-simplify]: Simplify (/ 1 1) into 1
51.870 * [backup-simplify]: Simplify (- 1) into -1
51.870 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
51.870 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
51.870 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
51.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
51.870 * [taylor]: Taking taylor expansion of x in x
51.870 * [backup-simplify]: Simplify 0 into 0
51.871 * [backup-simplify]: Simplify 1 into 1
51.871 * [backup-simplify]: Simplify (/ 1 1) into 1
51.871 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
51.871 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
51.871 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
51.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x
51.872 * [taylor]: Taking taylor expansion of x in x
51.872 * [backup-simplify]: Simplify 0 into 0
51.872 * [backup-simplify]: Simplify 1 into 1
51.872 * [backup-simplify]: Simplify (/ 1 1) into 1
51.873 * [backup-simplify]: Simplify (- 1) into -1
51.873 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
51.873 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
51.873 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
51.873 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
51.874 * [backup-simplify]: Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
51.874 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
51.874 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
51.874 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
51.874 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
51.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x
51.874 * [taylor]: Taking taylor expansion of x in x
51.874 * [backup-simplify]: Simplify 0 into 0
51.874 * [backup-simplify]: Simplify 1 into 1
51.874 * [backup-simplify]: Simplify (/ 1 1) into 1
51.875 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
51.875 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
51.875 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
51.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
51.875 * [taylor]: Taking taylor expansion of x in x
51.875 * [backup-simplify]: Simplify 0 into 0
51.875 * [backup-simplify]: Simplify 1 into 1
51.875 * [backup-simplify]: Simplify (/ 1 1) into 1
51.875 * [backup-simplify]: Simplify (- 1) into -1
51.876 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
51.876 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
51.876 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
51.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
51.876 * [taylor]: Taking taylor expansion of x in x
51.876 * [backup-simplify]: Simplify 0 into 0
51.876 * [backup-simplify]: Simplify 1 into 1
51.876 * [backup-simplify]: Simplify (/ 1 1) into 1
51.876 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
51.876 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
51.876 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
51.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
51.876 * [taylor]: Taking taylor expansion of x in x
51.876 * [backup-simplify]: Simplify 0 into 0
51.876 * [backup-simplify]: Simplify 1 into 1
51.877 * [backup-simplify]: Simplify (/ 1 1) into 1
51.877 * [backup-simplify]: Simplify (- 1) into -1
51.877 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
51.877 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
51.878 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
51.878 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
51.878 * [backup-simplify]: Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
51.879 * [backup-simplify]: Simplify (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
51.879 * [backup-simplify]: Simplify (- 0) into 0
51.880 * [backup-simplify]: Simplify (+ 0 0) into 0
51.880 * [backup-simplify]: Simplify (+ 0 0) into 0
51.881 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
51.881 * [backup-simplify]: Simplify 0 into 0
51.881 * [backup-simplify]: Simplify (- 0) into 0
51.882 * [backup-simplify]: Simplify (+ 0 0) into 0
51.882 * [backup-simplify]: Simplify (+ 0 0) into 0
51.883 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
51.883 * [backup-simplify]: Simplify 0 into 0
51.883 * [backup-simplify]: Simplify (- 0) into 0
51.884 * [backup-simplify]: Simplify (+ 0 0) into 0
51.884 * [backup-simplify]: Simplify (+ 0 0) into 0
51.885 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
51.885 * [backup-simplify]: Simplify 0 into 0
51.886 * [backup-simplify]: Simplify (- 0) into 0
51.886 * [backup-simplify]: Simplify (+ 0 0) into 0
51.887 * [backup-simplify]: Simplify (+ 0 0) into 0
51.888 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
51.888 * [backup-simplify]: Simplify 0 into 0
51.888 * [backup-simplify]: Simplify (- 0) into 0
51.889 * [backup-simplify]: Simplify (+ 0 0) into 0
51.889 * [backup-simplify]: Simplify (+ 0 0) into 0
51.891 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
51.891 * [backup-simplify]: Simplify 0 into 0
51.891 * [backup-simplify]: Simplify (- 0) into 0
51.891 * [backup-simplify]: Simplify (+ 0 0) into 0
51.892 * [backup-simplify]: Simplify (+ 0 0) into 0
51.893 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
51.893 * [backup-simplify]: Simplify 0 into 0
51.894 * [backup-simplify]: Simplify (/ (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
51.894 * [backup-simplify]: Simplify (tanh (/ 1 (- x))) into (tanh (/ -1 x))
51.894 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0
51.894 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
51.894 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
51.894 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
51.894 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
51.894 * [taylor]: Taking taylor expansion of (/ -1 x) in x
51.894 * [taylor]: Taking taylor expansion of -1 in x
51.894 * [backup-simplify]: Simplify -1 into -1
51.894 * [taylor]: Taking taylor expansion of x in x
51.894 * [backup-simplify]: Simplify 0 into 0
51.894 * [backup-simplify]: Simplify 1 into 1
51.895 * [backup-simplify]: Simplify (/ -1 1) into -1
51.895 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
51.895 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
51.895 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
51.895 * [taylor]: Taking taylor expansion of (/ -1 x) in x
51.895 * [taylor]: Taking taylor expansion of -1 in x
51.895 * [backup-simplify]: Simplify -1 into -1
51.895 * [taylor]: Taking taylor expansion of x in x
51.895 * [backup-simplify]: Simplify 0 into 0
51.895 * [backup-simplify]: Simplify 1 into 1
51.896 * [backup-simplify]: Simplify (/ -1 1) into -1
51.896 * [backup-simplify]: Simplify (- -1) into 1
51.896 * [backup-simplify]: Simplify (exp (- (/ -1 x))) into (exp (/ 1 x))
51.896 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
51.896 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
51.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x
51.896 * [taylor]: Taking taylor expansion of -1 in x
51.896 * [backup-simplify]: Simplify -1 into -1
51.896 * [taylor]: Taking taylor expansion of x in x
51.896 * [backup-simplify]: Simplify 0 into 0
51.896 * [backup-simplify]: Simplify 1 into 1
51.897 * [backup-simplify]: Simplify (/ -1 1) into -1
51.897 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
51.897 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
51.897 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
51.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x
51.897 * [taylor]: Taking taylor expansion of -1 in x
51.897 * [backup-simplify]: Simplify -1 into -1
51.897 * [taylor]: Taking taylor expansion of x in x
51.897 * [backup-simplify]: Simplify 0 into 0
51.897 * [backup-simplify]: Simplify 1 into 1
51.897 * [backup-simplify]: Simplify (/ -1 1) into -1
51.898 * [backup-simplify]: Simplify (- -1) into 1
51.898 * [backup-simplify]: Simplify (exp (- (/ -1 x))) into (exp (/ 1 x))
51.898 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
51.898 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
51.898 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (exp (/ 1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
51.898 * [backup-simplify]: Simplify (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x))))
51.899 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
51.899 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
51.899 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
51.899 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
51.899 * [taylor]: Taking taylor expansion of (/ -1 x) in x
51.899 * [taylor]: Taking taylor expansion of -1 in x
51.899 * [backup-simplify]: Simplify -1 into -1
51.899 * [taylor]: Taking taylor expansion of x in x
51.899 * [backup-simplify]: Simplify 0 into 0
51.899 * [backup-simplify]: Simplify 1 into 1
51.899 * [backup-simplify]: Simplify (/ -1 1) into -1
51.899 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
51.899 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
51.899 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
51.899 * [taylor]: Taking taylor expansion of (/ -1 x) in x
51.899 * [taylor]: Taking taylor expansion of -1 in x
51.900 * [backup-simplify]: Simplify -1 into -1
51.900 * [taylor]: Taking taylor expansion of x in x
51.900 * [backup-simplify]: Simplify 0 into 0
51.900 * [backup-simplify]: Simplify 1 into 1
51.900 * [backup-simplify]: Simplify (/ -1 1) into -1
51.900 * [backup-simplify]: Simplify (- -1) into 1
51.900 * [backup-simplify]: Simplify (exp (- (/ -1 x))) into (exp (/ 1 x))
51.900 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
51.901 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
51.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x
51.901 * [taylor]: Taking taylor expansion of -1 in x
51.901 * [backup-simplify]: Simplify -1 into -1
51.901 * [taylor]: Taking taylor expansion of x in x
51.901 * [backup-simplify]: Simplify 0 into 0
51.901 * [backup-simplify]: Simplify 1 into 1
51.901 * [backup-simplify]: Simplify (/ -1 1) into -1
51.901 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
51.901 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
51.901 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
51.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x
51.901 * [taylor]: Taking taylor expansion of -1 in x
51.901 * [backup-simplify]: Simplify -1 into -1
51.901 * [taylor]: Taking taylor expansion of x in x
51.901 * [backup-simplify]: Simplify 0 into 0
51.901 * [backup-simplify]: Simplify 1 into 1
51.902 * [backup-simplify]: Simplify (/ -1 1) into -1
51.902 * [backup-simplify]: Simplify (- -1) into 1
51.902 * [backup-simplify]: Simplify (exp (- (/ -1 x))) into (exp (/ 1 x))
51.902 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
51.902 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
51.903 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (exp (/ 1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
51.903 * [backup-simplify]: Simplify (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x))))
51.903 * [backup-simplify]: Simplify (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x))))
51.904 * [backup-simplify]: Simplify (- 0) into 0
51.904 * [backup-simplify]: Simplify (+ 0 0) into 0
51.904 * [backup-simplify]: Simplify (+ 0 0) into 0
51.905 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
51.905 * [backup-simplify]: Simplify 0 into 0
51.906 * [backup-simplify]: Simplify (- 0) into 0
51.906 * [backup-simplify]: Simplify (+ 0 0) into 0
51.906 * [backup-simplify]: Simplify (+ 0 0) into 0
51.907 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
51.907 * [backup-simplify]: Simplify 0 into 0
51.907 * [backup-simplify]: Simplify (- 0) into 0
51.908 * [backup-simplify]: Simplify (+ 0 0) into 0
51.908 * [backup-simplify]: Simplify (+ 0 0) into 0
51.909 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
51.909 * [backup-simplify]: Simplify 0 into 0
51.910 * [backup-simplify]: Simplify (- 0) into 0
51.910 * [backup-simplify]: Simplify (+ 0 0) into 0
51.911 * [backup-simplify]: Simplify (+ 0 0) into 0
51.912 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
51.912 * [backup-simplify]: Simplify 0 into 0
51.913 * [backup-simplify]: Simplify (- 0) into 0
51.913 * [backup-simplify]: Simplify (+ 0 0) into 0
51.913 * [backup-simplify]: Simplify (+ 0 0) into 0
51.915 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
51.915 * [backup-simplify]: Simplify 0 into 0
51.916 * [backup-simplify]: Simplify (- 0) into 0
51.916 * [backup-simplify]: Simplify (+ 0 0) into 0
51.916 * [backup-simplify]: Simplify (+ 0 0) into 0
51.918 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
51.918 * [backup-simplify]: Simplify 0 into 0
51.919 * [backup-simplify]: Simplify (/ (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
51.919 * * * [progress]: simplifying candidates
51.920 * [simplify]: Simplifying:
  (expm1 (tanh x))
  (log1p (tanh x))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (- (exp (* 2 x)) 1)
  (+ (exp (* 2 x)) 1)
  (- 1 (exp (* -2 x)))
  (+ 1 (exp (* -2 x)))
  (log (tanh x))
  (exp (tanh x))
  (* (cbrt (tanh x)) (cbrt (tanh x)))
  (cbrt (tanh x))
  (* (* (tanh x) (tanh x)) (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
51.920 * * [simplify]: iteration 0: 44 enodes
51.937 * * [simplify]: iteration 1: 93 enodes
51.964 * * [simplify]: iteration 2: 209 enodes
52.060 * * [simplify]: iteration 3: 667 enodes
52.607 * * [simplify]: iteration 4: 3556 enodes
53.653 * * [simplify]: iteration complete: 5002 enodes
53.654 * * [simplify]: Extracting #0: cost 16 inf + 0
53.654 * * [simplify]: Extracting #1: cost 493 inf + 0
53.668 * * [simplify]: Extracting #2: cost 1220 inf + 217
53.677 * * [simplify]: Extracting #3: cost 1220 inf + 2458
53.683 * * [simplify]: Extracting #4: cost 626 inf + 10653
53.689 * * [simplify]: Extracting #5: cost 132 inf + 19779
53.695 * * [simplify]: Extracting #6: cost 2 inf + 23353
53.701 * * [simplify]: Extracting #7: cost 0 inf + 23396
53.707 * [simplify]: Simplified to:
  (expm1 (tanh x))
  (log1p (tanh x))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (expm1 (+ x x))
  (+ 1 (exp (+ x x)))
  (- 1 (pow (exp x) -2))
  (+ 1 (pow (exp x) -2))
  (log (tanh x))
  (exp (tanh x))
  (* (cbrt (tanh x)) (cbrt (tanh x)))
  (cbrt (tanh x))
  (pow (tanh x) 3)
  (sqrt (tanh x))
  (sqrt (tanh x))
  (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x))
  (tanh x)
  (tanh x)
53.707 * * * [progress]: adding candidates to table
53.750 * * [progress]: iteration 3 / 4
53.750 * * * [progress]: picking best candidate
53.753 * * * * [pick]: Picked  #<alt (λ (x) (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))>
53.753 * * * [progress]: localizing error
53.764 * * * [progress]: generating rewritten candidates
53.764 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
53.765 * * * [progress]: generating series expansions
53.765 * * * * [progress]: [ 1 / 1 ] generating series at (2)
53.765 * [backup-simplify]: Simplify (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)) into (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x))
53.765 * [approximate]: Taking taylor expansion of (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)) in (x) around 0
53.765 * [taylor]: Taking taylor expansion of (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)) in x
53.765 * [taylor]: Rewrote expression to (+ (* -1/3 (pow x 3)) (fma 2/15 (pow x 5) x))
53.766 * [taylor]: Taking taylor expansion of (* -1/3 (pow x 3)) in x
53.766 * [taylor]: Taking taylor expansion of -1/3 in x
53.766 * [backup-simplify]: Simplify -1/3 into -1/3
53.766 * [taylor]: Taking taylor expansion of (pow x 3) in x
53.766 * [taylor]: Taking taylor expansion of x in x
53.766 * [backup-simplify]: Simplify 0 into 0
53.766 * [backup-simplify]: Simplify 1 into 1
53.766 * [taylor]: Taking taylor expansion of (fma 2/15 (pow x 5) x) in x
53.766 * [taylor]: Rewrote expression to (+ (* 2/15 (pow x 5)) x)
53.766 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
53.766 * [taylor]: Taking taylor expansion of 2/15 in x
53.766 * [backup-simplify]: Simplify 2/15 into 2/15
53.766 * [taylor]: Taking taylor expansion of (pow x 5) in x
53.766 * [taylor]: Taking taylor expansion of x in x
53.766 * [backup-simplify]: Simplify 0 into 0
53.766 * [backup-simplify]: Simplify 1 into 1
53.766 * [taylor]: Taking taylor expansion of x in x
53.766 * [backup-simplify]: Simplify 0 into 0
53.766 * [backup-simplify]: Simplify 1 into 1
53.766 * [taylor]: Taking taylor expansion of (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)) in x
53.766 * [taylor]: Rewrote expression to (+ (* -1/3 (pow x 3)) (fma 2/15 (pow x 5) x))
53.766 * [taylor]: Taking taylor expansion of (* -1/3 (pow x 3)) in x
53.766 * [taylor]: Taking taylor expansion of -1/3 in x
53.766 * [backup-simplify]: Simplify -1/3 into -1/3
53.766 * [taylor]: Taking taylor expansion of (pow x 3) in x
53.766 * [taylor]: Taking taylor expansion of x in x
53.766 * [backup-simplify]: Simplify 0 into 0
53.766 * [backup-simplify]: Simplify 1 into 1
53.766 * [taylor]: Taking taylor expansion of (fma 2/15 (pow x 5) x) in x
53.766 * [taylor]: Rewrote expression to (+ (* 2/15 (pow x 5)) x)
53.766 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
53.766 * [taylor]: Taking taylor expansion of 2/15 in x
53.766 * [backup-simplify]: Simplify 2/15 into 2/15
53.766 * [taylor]: Taking taylor expansion of (pow x 5) in x
53.766 * [taylor]: Taking taylor expansion of x in x
53.766 * [backup-simplify]: Simplify 0 into 0
53.766 * [backup-simplify]: Simplify 1 into 1
53.766 * [taylor]: Taking taylor expansion of x in x
53.766 * [backup-simplify]: Simplify 0 into 0
53.766 * [backup-simplify]: Simplify 1 into 1
53.767 * [backup-simplify]: Simplify (+ 0 0) into 0
53.767 * [backup-simplify]: Simplify (+ 0 0) into 0
53.767 * [backup-simplify]: Simplify 0 into 0
53.767 * [backup-simplify]: Simplify (+ 0 1) into 1
53.768 * [backup-simplify]: Simplify (+ 0 1) into 1
53.768 * [backup-simplify]: Simplify 1 into 1
53.768 * [backup-simplify]: Simplify (+ 0 0) into 0
53.768 * [backup-simplify]: Simplify (+ 0 0) into 0
53.768 * [backup-simplify]: Simplify 0 into 0
53.768 * [backup-simplify]: Simplify (* 1 1) into 1
53.769 * [backup-simplify]: Simplify (* 1 1) into 1
53.769 * [backup-simplify]: Simplify (* -1/3 1) into -1/3
53.769 * [backup-simplify]: Simplify (+ 0 0) into 0
53.769 * [backup-simplify]: Simplify (+ -1/3 0) into -1/3
53.769 * [backup-simplify]: Simplify -1/3 into -1/3
53.770 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
53.770 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
53.771 * [backup-simplify]: Simplify (+ (* -1/3 0) (* 0 1)) into 0
53.771 * [backup-simplify]: Simplify (+ 0 0) into 0
53.771 * [backup-simplify]: Simplify (+ 0 0) into 0
53.771 * [backup-simplify]: Simplify 0 into 0
53.772 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
53.772 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
53.773 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (* 0 1))) into 0
53.773 * [backup-simplify]: Simplify (* 1 1) into 1
53.773 * [backup-simplify]: Simplify (* 1 1) into 1
53.773 * [backup-simplify]: Simplify (* 1 1) into 1
53.774 * [backup-simplify]: Simplify (* 2/15 1) into 2/15
53.774 * [backup-simplify]: Simplify (+ 2/15 0) into 2/15
53.774 * [backup-simplify]: Simplify (+ 0 2/15) into 2/15
53.774 * [backup-simplify]: Simplify 2/15 into 2/15
53.774 * [backup-simplify]: Simplify (+ (* 2/15 (pow x 5)) (+ (* -1/3 (pow x 3)) (* 1 x))) into (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
53.775 * [backup-simplify]: Simplify (fma -1/3 (pow (/ 1 x) 3) (fma 2/15 (pow (/ 1 x) 5) (/ 1 x))) into (fma -1/3 (pow (/ 1 x) 3) (fma 2/15 (pow (/ 1 x) 5) (/ 1 x)))
53.775 * [approximate]: Taking taylor expansion of (fma -1/3 (pow (/ 1 x) 3) (fma 2/15 (pow (/ 1 x) 5) (/ 1 x))) in (x) around 0
53.775 * [taylor]: Taking taylor expansion of (fma -1/3 (pow (/ 1 x) 3) (fma 2/15 (pow (/ 1 x) 5) (/ 1 x))) in x
53.775 * [taylor]: Rewrote expression to (+ (* -1/3 (pow (/ 1 x) 3)) (fma 2/15 (pow (/ 1 x) 5) (/ 1 x)))
53.775 * [taylor]: Taking taylor expansion of (* -1/3 (pow (/ 1 x) 3)) in x
53.775 * [taylor]: Taking taylor expansion of -1/3 in x
53.775 * [backup-simplify]: Simplify -1/3 into -1/3
53.775 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
53.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
53.775 * [taylor]: Taking taylor expansion of x in x
53.775 * [backup-simplify]: Simplify 0 into 0
53.775 * [backup-simplify]: Simplify 1 into 1
53.775 * [backup-simplify]: Simplify (/ 1 1) into 1
53.775 * [taylor]: Taking taylor expansion of (fma 2/15 (pow (/ 1 x) 5) (/ 1 x)) in x
53.775 * [taylor]: Rewrote expression to (+ (* 2/15 (pow (/ 1 x) 5)) (/ 1 x))
53.775 * [taylor]: Taking taylor expansion of (* 2/15 (pow (/ 1 x) 5)) in x
53.775 * [taylor]: Taking taylor expansion of 2/15 in x
53.775 * [backup-simplify]: Simplify 2/15 into 2/15
53.775 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x
53.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
53.775 * [taylor]: Taking taylor expansion of x in x
53.775 * [backup-simplify]: Simplify 0 into 0
53.775 * [backup-simplify]: Simplify 1 into 1
53.776 * [backup-simplify]: Simplify (/ 1 1) into 1
53.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
53.776 * [taylor]: Taking taylor expansion of x in x
53.776 * [backup-simplify]: Simplify 0 into 0
53.776 * [backup-simplify]: Simplify 1 into 1
53.776 * [backup-simplify]: Simplify (/ 1 1) into 1
53.776 * [taylor]: Taking taylor expansion of (fma -1/3 (pow (/ 1 x) 3) (fma 2/15 (pow (/ 1 x) 5) (/ 1 x))) in x
53.776 * [taylor]: Rewrote expression to (+ (* -1/3 (pow (/ 1 x) 3)) (fma 2/15 (pow (/ 1 x) 5) (/ 1 x)))
53.776 * [taylor]: Taking taylor expansion of (* -1/3 (pow (/ 1 x) 3)) in x
53.776 * [taylor]: Taking taylor expansion of -1/3 in x
53.776 * [backup-simplify]: Simplify -1/3 into -1/3
53.776 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
53.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
53.776 * [taylor]: Taking taylor expansion of x in x
53.776 * [backup-simplify]: Simplify 0 into 0
53.776 * [backup-simplify]: Simplify 1 into 1
53.776 * [backup-simplify]: Simplify (/ 1 1) into 1
53.776 * [taylor]: Taking taylor expansion of (fma 2/15 (pow (/ 1 x) 5) (/ 1 x)) in x
53.777 * [taylor]: Rewrote expression to (+ (* 2/15 (pow (/ 1 x) 5)) (/ 1 x))
53.777 * [taylor]: Taking taylor expansion of (* 2/15 (pow (/ 1 x) 5)) in x
53.777 * [taylor]: Taking taylor expansion of 2/15 in x
53.777 * [backup-simplify]: Simplify 2/15 into 2/15
53.777 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x
53.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x
53.777 * [taylor]: Taking taylor expansion of x in x
53.777 * [backup-simplify]: Simplify 0 into 0
53.777 * [backup-simplify]: Simplify 1 into 1
53.777 * [backup-simplify]: Simplify (/ 1 1) into 1
53.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x
53.777 * [taylor]: Taking taylor expansion of x in x
53.777 * [backup-simplify]: Simplify 0 into 0
53.777 * [backup-simplify]: Simplify 1 into 1
53.777 * [backup-simplify]: Simplify (/ 1 1) into 1
53.778 * [backup-simplify]: Simplify (* 1 1) into 1
53.778 * [backup-simplify]: Simplify (* 1 1) into 1
53.778 * [backup-simplify]: Simplify (* 1 1) into 1
53.778 * [backup-simplify]: Simplify (* 2/15 1) into 2/15
53.779 * [backup-simplify]: Simplify (+ 2/15 0) into 2/15
53.779 * [backup-simplify]: Simplify (+ 0 2/15) into 2/15
53.779 * [backup-simplify]: Simplify 2/15 into 2/15
53.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
53.780 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
53.780 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
53.780 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
53.781 * [backup-simplify]: Simplify (+ (* 2/15 0) (* 0 1)) into 0
53.781 * [backup-simplify]: Simplify (+ 0 0) into 0
53.781 * [backup-simplify]: Simplify (+ 0 0) into 0
53.781 * [backup-simplify]: Simplify 0 into 0
53.782 * [backup-simplify]: Simplify (* 1 1) into 1
53.782 * [backup-simplify]: Simplify (* 1 1) into 1
53.782 * [backup-simplify]: Simplify (* -1/3 1) into -1/3
53.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
53.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
53.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
53.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
53.788 * [backup-simplify]: Simplify (+ (* 2/15 0) (+ (* 0 0) (* 0 1))) into 0
53.788 * [backup-simplify]: Simplify (+ 0 0) into 0
53.788 * [backup-simplify]: Simplify (+ -1/3 0) into -1/3
53.789 * [backup-simplify]: Simplify -1/3 into -1/3
53.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
53.789 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
53.790 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
53.790 * [backup-simplify]: Simplify (+ (* -1/3 0) (* 0 1)) into 0
53.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
53.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
53.792 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
53.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
53.794 * [backup-simplify]: Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
53.794 * [backup-simplify]: Simplify (+ 0 0) into 0
53.794 * [backup-simplify]: Simplify (+ 0 0) into 0
53.794 * [backup-simplify]: Simplify 0 into 0
53.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
53.796 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
53.797 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
53.798 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (* 0 1))) into 0
53.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
53.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
53.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
53.802 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
53.804 * [backup-simplify]: Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
53.804 * [backup-simplify]: Simplify (+ 0 1) into 1
53.804 * [backup-simplify]: Simplify (+ 0 1) into 1
53.805 * [backup-simplify]: Simplify 1 into 1
53.805 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 x))) (+ (* -1/3 (pow (/ 1 (/ 1 x)) 3)) (* 2/15 (pow (/ 1 (/ 1 x)) 5)))) into (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
53.806 * [backup-simplify]: Simplify (fma -1/3 (pow (/ 1 (- x)) 3) (fma 2/15 (pow (/ 1 (- x)) 5) (/ 1 (- x)))) into (fma -1/3 (pow (/ -1 x) 3) (fma 2/15 (pow (/ -1 x) 5) (/ -1 x)))
53.806 * [approximate]: Taking taylor expansion of (fma -1/3 (pow (/ -1 x) 3) (fma 2/15 (pow (/ -1 x) 5) (/ -1 x))) in (x) around 0
53.806 * [taylor]: Taking taylor expansion of (fma -1/3 (pow (/ -1 x) 3) (fma 2/15 (pow (/ -1 x) 5) (/ -1 x))) in x
53.806 * [taylor]: Rewrote expression to (+ (* -1/3 (pow (/ -1 x) 3)) (fma 2/15 (pow (/ -1 x) 5) (/ -1 x)))
53.806 * [taylor]: Taking taylor expansion of (* -1/3 (pow (/ -1 x) 3)) in x
53.806 * [taylor]: Taking taylor expansion of -1/3 in x
53.806 * [backup-simplify]: Simplify -1/3 into -1/3
53.806 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
53.806 * [taylor]: Taking taylor expansion of (/ -1 x) in x
53.806 * [taylor]: Taking taylor expansion of -1 in x
53.806 * [backup-simplify]: Simplify -1 into -1
53.806 * [taylor]: Taking taylor expansion of x in x
53.806 * [backup-simplify]: Simplify 0 into 0
53.806 * [backup-simplify]: Simplify 1 into 1
53.807 * [backup-simplify]: Simplify (/ -1 1) into -1
53.807 * [taylor]: Taking taylor expansion of (fma 2/15 (pow (/ -1 x) 5) (/ -1 x)) in x
53.807 * [taylor]: Rewrote expression to (+ (* 2/15 (pow (/ -1 x) 5)) (/ -1 x))
53.807 * [taylor]: Taking taylor expansion of (* 2/15 (pow (/ -1 x) 5)) in x
53.807 * [taylor]: Taking taylor expansion of 2/15 in x
53.807 * [backup-simplify]: Simplify 2/15 into 2/15
53.807 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x
53.807 * [taylor]: Taking taylor expansion of (/ -1 x) in x
53.807 * [taylor]: Taking taylor expansion of -1 in x
53.807 * [backup-simplify]: Simplify -1 into -1
53.807 * [taylor]: Taking taylor expansion of x in x
53.807 * [backup-simplify]: Simplify 0 into 0
53.807 * [backup-simplify]: Simplify 1 into 1
53.807 * [backup-simplify]: Simplify (/ -1 1) into -1
53.807 * [taylor]: Taking taylor expansion of (/ -1 x) in x
53.807 * [taylor]: Taking taylor expansion of -1 in x
53.807 * [backup-simplify]: Simplify -1 into -1
53.807 * [taylor]: Taking taylor expansion of x in x
53.807 * [backup-simplify]: Simplify 0 into 0
53.807 * [backup-simplify]: Simplify 1 into 1
53.808 * [backup-simplify]: Simplify (/ -1 1) into -1
53.808 * [taylor]: Taking taylor expansion of (fma -1/3 (pow (/ -1 x) 3) (fma 2/15 (pow (/ -1 x) 5) (/ -1 x))) in x
53.808 * [taylor]: Rewrote expression to (+ (* -1/3 (pow (/ -1 x) 3)) (fma 2/15 (pow (/ -1 x) 5) (/ -1 x)))
53.808 * [taylor]: Taking taylor expansion of (* -1/3 (pow (/ -1 x) 3)) in x
53.808 * [taylor]: Taking taylor expansion of -1/3 in x
53.808 * [backup-simplify]: Simplify -1/3 into -1/3
53.808 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
53.808 * [taylor]: Taking taylor expansion of (/ -1 x) in x
53.808 * [taylor]: Taking taylor expansion of -1 in x
53.808 * [backup-simplify]: Simplify -1 into -1
53.808 * [taylor]: Taking taylor expansion of x in x
53.808 * [backup-simplify]: Simplify 0 into 0
53.808 * [backup-simplify]: Simplify 1 into 1
53.809 * [backup-simplify]: Simplify (/ -1 1) into -1
53.809 * [taylor]: Taking taylor expansion of (fma 2/15 (pow (/ -1 x) 5) (/ -1 x)) in x
53.809 * [taylor]: Rewrote expression to (+ (* 2/15 (pow (/ -1 x) 5)) (/ -1 x))
53.809 * [taylor]: Taking taylor expansion of (* 2/15 (pow (/ -1 x) 5)) in x
53.809 * [taylor]: Taking taylor expansion of 2/15 in x
53.809 * [backup-simplify]: Simplify 2/15 into 2/15
53.809 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x
53.809 * [taylor]: Taking taylor expansion of (/ -1 x) in x
53.809 * [taylor]: Taking taylor expansion of -1 in x
53.809 * [backup-simplify]: Simplify -1 into -1
53.809 * [taylor]: Taking taylor expansion of x in x
53.809 * [backup-simplify]: Simplify 0 into 0
53.809 * [backup-simplify]: Simplify 1 into 1
53.810 * [backup-simplify]: Simplify (/ -1 1) into -1
53.810 * [taylor]: Taking taylor expansion of (/ -1 x) in x
53.810 * [taylor]: Taking taylor expansion of -1 in x
53.810 * [backup-simplify]: Simplify -1 into -1
53.810 * [taylor]: Taking taylor expansion of x in x
53.810 * [backup-simplify]: Simplify 0 into 0
53.810 * [backup-simplify]: Simplify 1 into 1
53.810 * [backup-simplify]: Simplify (/ -1 1) into -1
53.811 * [backup-simplify]: Simplify (* -1 -1) into 1
53.811 * [backup-simplify]: Simplify (* 1 1) into 1
53.812 * [backup-simplify]: Simplify (* -1 1) into -1
53.812 * [backup-simplify]: Simplify (* 2/15 -1) into -2/15
53.812 * [backup-simplify]: Simplify (+ -2/15 0) into -2/15
53.813 * [backup-simplify]: Simplify (+ 0 -2/15) into -2/15
53.813 * [backup-simplify]: Simplify -2/15 into -2/15
53.814 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
53.814 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
53.815 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
53.816 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
53.816 * [backup-simplify]: Simplify (+ (* 2/15 0) (* 0 -1)) into 0
53.817 * [backup-simplify]: Simplify (+ 0 0) into 0
53.817 * [backup-simplify]: Simplify (+ 0 0) into 0
53.817 * [backup-simplify]: Simplify 0 into 0
53.818 * [backup-simplify]: Simplify (* -1 -1) into 1
53.818 * [backup-simplify]: Simplify (* -1 1) into -1
53.818 * [backup-simplify]: Simplify (* -1/3 -1) into 1/3
53.819 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
53.820 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
53.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
53.822 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
53.823 * [backup-simplify]: Simplify (+ (* 2/15 0) (+ (* 0 0) (* 0 -1))) into 0
53.824 * [backup-simplify]: Simplify (+ 0 0) into 0
53.824 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3
53.824 * [backup-simplify]: Simplify 1/3 into 1/3
53.825 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
53.826 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
53.827 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
53.827 * [backup-simplify]: Simplify (+ (* -1/3 0) (* 0 -1)) into 0
53.828 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
53.829 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
53.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
53.832 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
53.833 * [backup-simplify]: Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
53.834 * [backup-simplify]: Simplify (+ 0 0) into 0
53.834 * [backup-simplify]: Simplify (+ 0 0) into 0
53.834 * [backup-simplify]: Simplify 0 into 0
53.835 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
53.836 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
53.837 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
53.838 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (* 0 -1))) into 0
53.839 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
53.840 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
53.842 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
53.843 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
53.844 * [backup-simplify]: Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
53.845 * [backup-simplify]: Simplify (+ 0 -1) into -1
53.845 * [backup-simplify]: Simplify (+ 0 -1) into -1
53.845 * [backup-simplify]: Simplify -1 into -1
53.846 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (+ (* 1/3 (pow (/ 1 (/ 1 (- x))) 3)) (* -2/15 (pow (/ 1 (/ 1 (- x))) 5)))) into (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
53.846 * * * [progress]: simplifying candidates
53.847 * [simplify]: Simplifying:
  (expm1 (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))
  (log1p (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))
  (* -1/3 (pow x 3))
  (log (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))
  (exp (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))
  (* (cbrt (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x))) (cbrt (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x))))
  (cbrt (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))
  (* (* (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)) (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x))) (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))
  (sqrt (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))
  (sqrt (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
53.847 * * [simplify]: iteration 0: 24 enodes
53.854 * * [simplify]: iteration 1: 46 enodes
53.874 * * [simplify]: iteration 2: 131 enodes
53.925 * * [simplify]: iteration 3: 708 enodes
54.420 * * [simplify]: iteration complete: 5002 enodes
54.420 * * [simplify]: Extracting #0: cost 10 inf + 0
54.420 * * [simplify]: Extracting #1: cost 240 inf + 0
54.424 * * [simplify]: Extracting #2: cost 1845 inf + 33
54.431 * * [simplify]: Extracting #3: cost 2250 inf + 2163
54.439 * * [simplify]: Extracting #4: cost 981 inf + 27583
54.447 * * [simplify]: Extracting #5: cost 7 inf + 48135
54.458 * * [simplify]: Extracting #6: cost 0 inf + 48218
54.478 * [simplify]: Simplified to:
  (expm1 (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x)))
  (log1p (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x)))
  (* (pow x 3) -1/3)
  (log (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x)))
  (exp (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x)))
  (* (cbrt (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x))) (cbrt (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x))))
  (cbrt (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x)))
  (pow (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x)) 3)
  (sqrt (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x)))
  (sqrt (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x)))
  (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x))
  (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x))
  (fma 2/15 (pow x 5) (fma -1/3 (pow x 3) x))
54.479 * * * [progress]: adding candidates to table
54.554 * [progress]: [Phase 3 of 3] Extracting.
54.554 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (tanh x))> #<alt (λ (x) (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))>)
54.554 * * * [regime-changes]: Trying 1 branch expressions: (x)
54.554 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (tanh x))> #<alt (λ (x) (fma -1/3 (pow x 3) (fma 2/15 (pow x 5) x)))>)
54.588 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
54.589 * [simplify]: Simplifying:
  (tanh x)
54.589 * * [simplify]: iteration 0: 2 enodes
54.589 * * [simplify]: iteration complete: 2 enodes
54.589 * * [simplify]: Extracting #0: cost 1 inf + 0
54.589 * * [simplify]: Extracting #1: cost 2 inf + 0
54.589 * * [simplify]: Extracting #2: cost 1 inf + 1
54.589 * * [simplify]: Extracting #3: cost 0 inf + 3
54.589 * [simplify]: Simplified to:
  (tanh x)
63.972 * [regime-testing]: Baseline error score: 0.014376797099637455
63.976 * [regime-testing]: Oracle error score: 0.0037504688086010753
63.984 * [regime-testing]: End program error score: 0.014376797099637455