0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.046 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (* x x)))))>
0.048 * [simplify]: Simplifying (exp (- (- 1 (* x x))))
0.048 * * [simplify]: iteration 1: (6 enodes)
0.050 * * [simplify]: iteration 2: (24 enodes)
0.054 * * [simplify]: iteration 3: (43 enodes)
0.064 * * [simplify]: iteration 4: (73 enodes)
0.091 * * [simplify]: iteration 5: (121 enodes)
0.132 * * [simplify]: iteration 6: (237 enodes)
0.202 * * [simplify]: iteration 7: (555 enodes)
0.756 * * [simplify]: iteration 8: (1868 enodes)
9.294 * * [simplify]: Extracting #0: cost 1 inf + 0
9.294 * * [simplify]: Extracting #1: cost 300 inf + 0
9.307 * * [simplify]: Extracting #2: cost 964 inf + 2
9.312 * * [simplify]: Extracting #3: cost 1018 inf + 1577
9.328 * * [simplify]: Extracting #4: cost 706 inf + 128077
9.418 * * [simplify]: Extracting #5: cost 126 inf + 522026
9.550 * * [simplify]: Extracting #6: cost 1 inf + 594609
9.659 * * [simplify]: Extracting #7: cost 0 inf + 589245
9.818 * * [simplify]: Extracting #8: cost 0 inf + 589034
9.997 * [simplify]: Simplified to (exp (fma x x -1))
10.006 * * [progress]: iteration 1 / 4
10.006 * * * [progress]: picking best candidate
10.010 * * * * [pick]: Picked  #<alt (λ (x) (exp (- (- 1 (* x x)))))>
10.010 * * * [progress]: localizing error
10.029 * * * [progress]: generating rewritten candidates
10.029 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
10.059 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
10.068 * * * [progress]: generating series expansions
10.068 * * * * [progress]: [ 1 / 2 ] generating series at (2)
10.069 * [backup-simplify]: Simplify (exp (- (- 1 (* x x)))) into (exp (- (pow x 2) 1))
10.069 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1)) in (x) around 0
10.069 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1)) in x
10.069 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
10.069 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.069 * [taylor]: Taking taylor expansion of x in x
10.069 * [backup-simplify]: Simplify 0 into 0
10.069 * [backup-simplify]: Simplify 1 into 1
10.069 * [taylor]: Taking taylor expansion of 1 in x
10.069 * [backup-simplify]: Simplify 1 into 1
10.069 * [backup-simplify]: Simplify (- 1) into -1
10.070 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.070 * [backup-simplify]: Simplify (exp -1) into (exp -1)
10.070 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1)) in x
10.070 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
10.070 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.070 * [taylor]: Taking taylor expansion of x in x
10.070 * [backup-simplify]: Simplify 0 into 0
10.070 * [backup-simplify]: Simplify 1 into 1
10.070 * [taylor]: Taking taylor expansion of 1 in x
10.070 * [backup-simplify]: Simplify 1 into 1
10.071 * [backup-simplify]: Simplify (- 1) into -1
10.071 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.075 * [backup-simplify]: Simplify (exp -1) into (exp -1)
10.075 * [backup-simplify]: Simplify (exp -1) into (exp -1)
10.076 * [backup-simplify]: Simplify (- 0) into 0
10.076 * [backup-simplify]: Simplify (+ 0 0) into 0
10.077 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 1) 1)))) into 0
10.077 * [backup-simplify]: Simplify 0 into 0
10.078 * [backup-simplify]: Simplify (* 1 1) into 1
10.078 * [backup-simplify]: Simplify (- 0) into 0
10.078 * [backup-simplify]: Simplify (+ 1 0) into 1
10.082 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into (exp -1)
10.082 * [backup-simplify]: Simplify (exp -1) into (exp -1)
10.083 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.083 * [backup-simplify]: Simplify (- 0) into 0
10.083 * [backup-simplify]: Simplify (+ 0 0) into 0
10.086 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
10.086 * [backup-simplify]: Simplify 0 into 0
10.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.087 * [backup-simplify]: Simplify (- 0) into 0
10.088 * [backup-simplify]: Simplify (+ 0 0) into 0
10.095 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (exp -1))
10.096 * [backup-simplify]: Simplify (* 1/2 (exp -1)) into (* 1/2 (exp -1))
10.099 * [backup-simplify]: Simplify (+ (* (* 1/2 (exp -1)) (pow x 4)) (+ (* (exp -1) (pow x 2)) (exp -1))) into (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
10.099 * [backup-simplify]: Simplify (exp (- (- 1 (* (/ 1 x) (/ 1 x))))) into (exp (- (/ 1 (pow x 2)) 1))
10.099 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in (x) around 0
10.099 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
10.099 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
10.099 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
10.099 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.099 * [taylor]: Taking taylor expansion of x in x
10.099 * [backup-simplify]: Simplify 0 into 0
10.099 * [backup-simplify]: Simplify 1 into 1
10.099 * [backup-simplify]: Simplify (* 1 1) into 1
10.100 * [backup-simplify]: Simplify (/ 1 1) into 1
10.100 * [taylor]: Taking taylor expansion of 1 in x
10.100 * [backup-simplify]: Simplify 1 into 1
10.100 * [backup-simplify]: Simplify (+ 1 0) into 1
10.100 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
10.100 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
10.100 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
10.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
10.101 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.101 * [taylor]: Taking taylor expansion of x in x
10.101 * [backup-simplify]: Simplify 0 into 0
10.101 * [backup-simplify]: Simplify 1 into 1
10.101 * [backup-simplify]: Simplify (* 1 1) into 1
10.101 * [backup-simplify]: Simplify (/ 1 1) into 1
10.101 * [taylor]: Taking taylor expansion of 1 in x
10.101 * [backup-simplify]: Simplify 1 into 1
10.102 * [backup-simplify]: Simplify (+ 1 0) into 1
10.102 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
10.102 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
10.102 * [backup-simplify]: Simplify 0 into 0
10.102 * [backup-simplify]: Simplify 0 into 0
10.102 * [backup-simplify]: Simplify 0 into 0
10.102 * [backup-simplify]: Simplify 0 into 0
10.102 * [backup-simplify]: Simplify 0 into 0
10.102 * [backup-simplify]: Simplify 0 into 0
10.103 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 x) 2)) 1)) into (exp (- (pow x 2) 1))
10.103 * [backup-simplify]: Simplify (exp (- (- 1 (* (/ 1 (- x)) (/ 1 (- x)))))) into (exp (- (/ 1 (pow x 2)) 1))
10.103 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in (x) around 0
10.103 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
10.103 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
10.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
10.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.103 * [taylor]: Taking taylor expansion of x in x
10.103 * [backup-simplify]: Simplify 0 into 0
10.103 * [backup-simplify]: Simplify 1 into 1
10.103 * [backup-simplify]: Simplify (* 1 1) into 1
10.104 * [backup-simplify]: Simplify (/ 1 1) into 1
10.104 * [taylor]: Taking taylor expansion of 1 in x
10.104 * [backup-simplify]: Simplify 1 into 1
10.104 * [backup-simplify]: Simplify (+ 1 0) into 1
10.104 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
10.104 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
10.104 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
10.104 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
10.104 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.104 * [taylor]: Taking taylor expansion of x in x
10.105 * [backup-simplify]: Simplify 0 into 0
10.105 * [backup-simplify]: Simplify 1 into 1
10.105 * [backup-simplify]: Simplify (* 1 1) into 1
10.105 * [backup-simplify]: Simplify (/ 1 1) into 1
10.105 * [taylor]: Taking taylor expansion of 1 in x
10.105 * [backup-simplify]: Simplify 1 into 1
10.106 * [backup-simplify]: Simplify (+ 1 0) into 1
10.106 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
10.106 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
10.106 * [backup-simplify]: Simplify 0 into 0
10.106 * [backup-simplify]: Simplify 0 into 0
10.106 * [backup-simplify]: Simplify 0 into 0
10.106 * [backup-simplify]: Simplify 0 into 0
10.106 * [backup-simplify]: Simplify 0 into 0
10.106 * [backup-simplify]: Simplify 0 into 0
10.106 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 (- x)) 2)) 1)) into (exp (- (pow x 2) 1))
10.106 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
10.107 * [backup-simplify]: Simplify (- 1 (* x x)) into (- 1 (pow x 2))
10.107 * [approximate]: Taking taylor expansion of (- 1 (pow x 2)) in (x) around 0
10.107 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
10.107 * [taylor]: Taking taylor expansion of 1 in x
10.107 * [backup-simplify]: Simplify 1 into 1
10.107 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.107 * [taylor]: Taking taylor expansion of x in x
10.107 * [backup-simplify]: Simplify 0 into 0
10.107 * [backup-simplify]: Simplify 1 into 1
10.107 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
10.107 * [taylor]: Taking taylor expansion of 1 in x
10.107 * [backup-simplify]: Simplify 1 into 1
10.107 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.107 * [taylor]: Taking taylor expansion of x in x
10.107 * [backup-simplify]: Simplify 0 into 0
10.107 * [backup-simplify]: Simplify 1 into 1
10.107 * [backup-simplify]: Simplify (+ 1 0) into 1
10.107 * [backup-simplify]: Simplify 1 into 1
10.108 * [backup-simplify]: Simplify (+ 0 0) into 0
10.108 * [backup-simplify]: Simplify 0 into 0
10.108 * [backup-simplify]: Simplify (* 1 1) into 1
10.109 * [backup-simplify]: Simplify (- 1) into -1
10.109 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.109 * [backup-simplify]: Simplify -1 into -1
10.110 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.110 * [backup-simplify]: Simplify (- 0) into 0
10.110 * [backup-simplify]: Simplify (+ 0 0) into 0
10.110 * [backup-simplify]: Simplify 0 into 0
10.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.112 * [backup-simplify]: Simplify (- 0) into 0
10.112 * [backup-simplify]: Simplify (+ 0 0) into 0
10.112 * [backup-simplify]: Simplify 0 into 0
10.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.114 * [backup-simplify]: Simplify (- 0) into 0
10.114 * [backup-simplify]: Simplify (+ 0 0) into 0
10.114 * [backup-simplify]: Simplify 0 into 0
10.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
10.115 * [backup-simplify]: Simplify (- 0) into 0
10.116 * [backup-simplify]: Simplify (+ 0 0) into 0
10.116 * [backup-simplify]: Simplify 0 into 0
10.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
10.117 * [backup-simplify]: Simplify (- 0) into 0
10.118 * [backup-simplify]: Simplify (+ 0 0) into 0
10.118 * [backup-simplify]: Simplify 0 into 0
10.119 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
10.119 * [backup-simplify]: Simplify (- 0) into 0
10.120 * [backup-simplify]: Simplify (+ 0 0) into 0
10.120 * [backup-simplify]: Simplify 0 into 0
10.120 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) 1) into (- 1 (pow x 2))
10.120 * [backup-simplify]: Simplify (- 1 (* (/ 1 x) (/ 1 x))) into (- 1 (/ 1 (pow x 2)))
10.120 * [approximate]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in (x) around 0
10.120 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
10.120 * [taylor]: Taking taylor expansion of 1 in x
10.120 * [backup-simplify]: Simplify 1 into 1
10.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
10.120 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.120 * [taylor]: Taking taylor expansion of x in x
10.120 * [backup-simplify]: Simplify 0 into 0
10.120 * [backup-simplify]: Simplify 1 into 1
10.121 * [backup-simplify]: Simplify (* 1 1) into 1
10.121 * [backup-simplify]: Simplify (/ 1 1) into 1
10.121 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
10.121 * [taylor]: Taking taylor expansion of 1 in x
10.121 * [backup-simplify]: Simplify 1 into 1
10.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
10.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.121 * [taylor]: Taking taylor expansion of x in x
10.121 * [backup-simplify]: Simplify 0 into 0
10.121 * [backup-simplify]: Simplify 1 into 1
10.122 * [backup-simplify]: Simplify (* 1 1) into 1
10.122 * [backup-simplify]: Simplify (/ 1 1) into 1
10.122 * [backup-simplify]: Simplify (- 1) into -1
10.123 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.123 * [backup-simplify]: Simplify -1 into -1
10.123 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.125 * [backup-simplify]: Simplify (- 0) into 0
10.125 * [backup-simplify]: Simplify (+ 0 0) into 0
10.125 * [backup-simplify]: Simplify 0 into 0
10.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.127 * [backup-simplify]: Simplify (- 0) into 0
10.127 * [backup-simplify]: Simplify (+ 1 0) into 1
10.128 * [backup-simplify]: Simplify 1 into 1
10.129 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.130 * [backup-simplify]: Simplify (- 0) into 0
10.130 * [backup-simplify]: Simplify (+ 0 0) into 0
10.130 * [backup-simplify]: Simplify 0 into 0
10.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
10.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.132 * [backup-simplify]: Simplify (- 0) into 0
10.133 * [backup-simplify]: Simplify (+ 0 0) into 0
10.133 * [backup-simplify]: Simplify 0 into 0
10.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
10.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.135 * [backup-simplify]: Simplify (- 0) into 0
10.136 * [backup-simplify]: Simplify (+ 0 0) into 0
10.136 * [backup-simplify]: Simplify 0 into 0
10.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
10.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.139 * [backup-simplify]: Simplify (- 0) into 0
10.139 * [backup-simplify]: Simplify (+ 0 0) into 0
10.139 * [backup-simplify]: Simplify 0 into 0
10.141 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
10.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.142 * [backup-simplify]: Simplify (- 0) into 0
10.143 * [backup-simplify]: Simplify (+ 0 0) into 0
10.143 * [backup-simplify]: Simplify 0 into 0
10.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
10.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.146 * [backup-simplify]: Simplify (- 0) into 0
10.146 * [backup-simplify]: Simplify (+ 0 0) into 0
10.146 * [backup-simplify]: Simplify 0 into 0
10.147 * [backup-simplify]: Simplify (+ 1 (* -1 (pow (/ 1 (/ 1 x)) 2))) into (- 1 (pow x 2))
10.147 * [backup-simplify]: Simplify (- 1 (* (/ 1 (- x)) (/ 1 (- x)))) into (- 1 (/ 1 (pow x 2)))
10.147 * [approximate]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in (x) around 0
10.147 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
10.147 * [taylor]: Taking taylor expansion of 1 in x
10.147 * [backup-simplify]: Simplify 1 into 1
10.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
10.147 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.147 * [taylor]: Taking taylor expansion of x in x
10.147 * [backup-simplify]: Simplify 0 into 0
10.147 * [backup-simplify]: Simplify 1 into 1
10.147 * [backup-simplify]: Simplify (* 1 1) into 1
10.148 * [backup-simplify]: Simplify (/ 1 1) into 1
10.148 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
10.148 * [taylor]: Taking taylor expansion of 1 in x
10.148 * [backup-simplify]: Simplify 1 into 1
10.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
10.148 * [taylor]: Taking taylor expansion of (pow x 2) in x
10.148 * [taylor]: Taking taylor expansion of x in x
10.148 * [backup-simplify]: Simplify 0 into 0
10.148 * [backup-simplify]: Simplify 1 into 1
10.148 * [backup-simplify]: Simplify (* 1 1) into 1
10.149 * [backup-simplify]: Simplify (/ 1 1) into 1
10.149 * [backup-simplify]: Simplify (- 1) into -1
10.149 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.149 * [backup-simplify]: Simplify -1 into -1
10.150 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.151 * [backup-simplify]: Simplify (- 0) into 0
10.151 * [backup-simplify]: Simplify (+ 0 0) into 0
10.152 * [backup-simplify]: Simplify 0 into 0
10.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.154 * [backup-simplify]: Simplify (- 0) into 0
10.154 * [backup-simplify]: Simplify (+ 1 0) into 1
10.154 * [backup-simplify]: Simplify 1 into 1
10.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.157 * [backup-simplify]: Simplify (- 0) into 0
10.157 * [backup-simplify]: Simplify (+ 0 0) into 0
10.157 * [backup-simplify]: Simplify 0 into 0
10.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
10.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.160 * [backup-simplify]: Simplify (- 0) into 0
10.160 * [backup-simplify]: Simplify (+ 0 0) into 0
10.160 * [backup-simplify]: Simplify 0 into 0
10.162 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
10.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.163 * [backup-simplify]: Simplify (- 0) into 0
10.163 * [backup-simplify]: Simplify (+ 0 0) into 0
10.163 * [backup-simplify]: Simplify 0 into 0
10.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
10.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.166 * [backup-simplify]: Simplify (- 0) into 0
10.167 * [backup-simplify]: Simplify (+ 0 0) into 0
10.167 * [backup-simplify]: Simplify 0 into 0
10.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
10.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.170 * [backup-simplify]: Simplify (- 0) into 0
10.170 * [backup-simplify]: Simplify (+ 0 0) into 0
10.170 * [backup-simplify]: Simplify 0 into 0
10.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
10.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.174 * [backup-simplify]: Simplify (- 0) into 0
10.174 * [backup-simplify]: Simplify (+ 0 0) into 0
10.174 * [backup-simplify]: Simplify 0 into 0
10.174 * [backup-simplify]: Simplify (+ 1 (* -1 (pow (/ 1 (/ 1 (- x))) 2))) into (- 1 (pow x 2))
10.174 * * * [progress]: simplifying candidates
10.174 * * * * [progress]: [ 1 / 63 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (exp (- (- 1 (* x x)))))))>
10.174 * * * * [progress]: [ 2 / 63 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (exp (- (- 1 (* x x)))))))>
10.175 * * * * [progress]: [ 3 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (- (- 1 (* x x)))) 1))>
10.175 * * * * [progress]: [ 4 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (* (cbrt (- (- 1 (* x x)))) (cbrt (- (- 1 (* x x)))))) (cbrt (- (- 1 (* x x))))))>
10.175 * * * * [progress]: [ 5 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (sqrt (- (- 1 (* x x))))) (sqrt (- (- 1 (* x x))))))>
10.175 * * * * [progress]: [ 6 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp 1) (- (- 1 (* x x)))))>
10.175 * * * * [progress]: [ 7 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp -1) (- 1 (* x x))))>
10.175 * * * * [progress]: [ 8 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (- (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))) (cbrt (- 1 (* x x)))))>
10.175 * * * * [progress]: [ 9 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (- (sqrt (- 1 (* x x))))) (sqrt (- 1 (* x x)))))>
10.175 * * * * [progress]: [ 10 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (- 1)) (- 1 (* x x))))>
10.175 * * * * [progress]: [ 11 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (- (+ (sqrt 1) x))) (- (sqrt 1) x)))>
10.175 * * * * [progress]: [ 12 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (- (+ 1 x))) (- 1 x)))>
10.175 * * * * [progress]: [ 13 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (- (cbrt (- 1 (* x x))))))>
10.175 * * * * [progress]: [ 14 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (sqrt (- 1 (* x x)))) (- (sqrt (- 1 (* x x))))))>
10.175 * * * * [progress]: [ 15 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp 1) (- (- 1 (* x x)))))>
10.175 * * * * [progress]: [ 16 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (+ (sqrt 1) x)) (- (- (sqrt 1) x))))>
10.175 * * * * [progress]: [ 17 / 63 ] simplifiying candidate #<alt (λ (x) (pow (exp (+ 1 x)) (- (- 1 x))))>
10.175 * * * * [progress]: [ 18 / 63 ] simplifiying candidate #<alt (λ (x) (* (exp (- (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))))) (exp (- (fma (- x) x (* x x))))))>
10.175 * * * * [progress]: [ 19 / 63 ] simplifiying candidate #<alt (λ (x) (* (exp (- (fma (sqrt 1) (sqrt 1) (- (* x x))))) (exp (- (fma (- x) x (* x x))))))>
10.176 * * * * [progress]: [ 20 / 63 ] simplifiying candidate #<alt (λ (x) (* (exp (- (fma 1 1 (- (* x x))))) (exp (- (fma (- x) x (* x x))))))>
10.176 * * * * [progress]: [ 21 / 63 ] simplifiying candidate #<alt (λ (x) (* (exp (- 1)) (exp (- (- (* x x))))))>
10.176 * * * * [progress]: [ 22 / 63 ] simplifiying candidate #<alt (λ (x) (* (exp (- 1)) (exp (- (- (* x x))))))>
10.176 * * * * [progress]: [ 23 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (- 1 (* x x)))))>
10.176 * * * * [progress]: [ 24 / 63 ] simplifiying candidate #<alt (λ (x) (/ (exp 0) (exp (- 1 (* x x)))))>
10.176 * * * * [progress]: [ 25 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (exp 1) (exp (* x x)))))>
10.176 * * * * [progress]: [ 26 / 63 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (- 1 (* x x)))))>
10.176 * * * * [progress]: [ 27 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (* x x)))))>
10.176 * * * * [progress]: [ 28 / 63 ] simplifiying candidate #<alt (λ (x) (exp (log (exp (- (- 1 (* x x)))))))>
10.176 * * * * [progress]: [ 29 / 63 ] simplifiying candidate #<alt (λ (x) (log (exp (exp (- (- 1 (* x x)))))))>
10.176 * * * * [progress]: [ 30 / 63 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (exp (- (- 1 (* x x))))) (cbrt (exp (- (- 1 (* x x)))))) (cbrt (exp (- (- 1 (* x x)))))))>
10.176 * * * * [progress]: [ 31 / 63 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (exp (- (- 1 (* x x)))) (exp (- (- 1 (* x x))))) (exp (- (- 1 (* x x)))))))>
10.176 * * * * [progress]: [ 32 / 63 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (- (- 1 (* x x))))) (sqrt (exp (- (- 1 (* x x)))))))>
10.176 * * * * [progress]: [ 33 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (exp (- (- 1 (* x x))))))>
10.176 * * * * [progress]: [ 34 / 63 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (exp (- (- 1 (* x x)))))))>
10.176 * * * * [progress]: [ 35 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))) (fma (- x) x (* x x))))))>
10.176 * * * * [progress]: [ 36 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (fma (sqrt 1) (sqrt 1) (- (* x x))) (fma (- x) x (* x x))))))>
10.176 * * * * [progress]: [ 37 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (fma 1 1 (- (* x x))) (fma (- x) x (* x x))))))>
10.177 * * * * [progress]: [ 38 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (log1p (expm1 (- 1 (* x x)))))))>
10.177 * * * * [progress]: [ 39 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (expm1 (log1p (- 1 (* x x)))))))>
10.177 * * * * [progress]: [ 40 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))))))>
10.177 * * * * [progress]: [ 41 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (fma (sqrt 1) (sqrt 1) (- (* x x))))))>
10.177 * * * * [progress]: [ 42 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (fma 1 1 (- (* x x))))))>
10.177 * * * * [progress]: [ 43 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ (exp 1) (exp (* x x)))))))>
10.177 * * * * [progress]: [ 44 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (pow (- 1 (* x x)) 1))))>
10.177 * * * * [progress]: [ 45 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (exp (log (- 1 (* x x)))))))>
10.177 * * * * [progress]: [ 46 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (log (exp (- 1 (* x x)))))))>
10.177 * * * * [progress]: [ 47 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (* (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x)))))))>
10.177 * * * * [progress]: [ 48 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (cbrt (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x)))))))>
10.177 * * * * [progress]: [ 49 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (* (sqrt (- 1 (* x x))) (sqrt (- 1 (* x x)))))))>
10.177 * * * * [progress]: [ 50 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (/ (- (pow 1 3) (pow (* x x) 3)) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))))))>
10.177 * * * * [progress]: [ 51 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (+ 1 (- (* x x))))))>
10.177 * * * * [progress]: [ 52 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (* 1 (- 1 (* x x))))))>
10.177 * * * * [progress]: [ 53 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (/ (- (* 1 1) (* (* x x) (* x x))) (+ 1 (* x x))))))>
10.178 * * * * [progress]: [ 54 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (* (+ (sqrt 1) x) (- (sqrt 1) x)))))>
10.178 * * * * [progress]: [ 55 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (* (+ 1 x) (- 1 x)))))>
10.178 * * * * [progress]: [ 56 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (+ 1 (- (* x x))))))>
10.178 * * * * [progress]: [ 57 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (posit16->real (real->posit16 (- 1 (* x x)))))))>
10.178 * * * * [progress]: [ 58 / 63 ] simplifiying candidate #<alt (λ (x) (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))))>
10.178 * * * * [progress]: [ 59 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
10.178 * * * * [progress]: [ 60 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
10.178 * * * * [progress]: [ 61 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (pow x 2)))))>
10.178 * * * * [progress]: [ 62 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (pow x 2)))))>
10.178 * * * * [progress]: [ 63 / 63 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (pow x 2)))))>
10.179 * [simplify]: Simplifying (expm1 (exp (- (- 1 (* x x))))), (log1p (exp (- (- 1 (* x x))))), (exp (* (cbrt (- (- 1 (* x x)))) (cbrt (- (- 1 (* x x)))))), (exp (sqrt (- (- 1 (* x x))))), (exp 1), (exp -1), (exp (- (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))), (exp (- (sqrt (- 1 (* x x))))), (exp (- 1)), (exp (- (+ (sqrt 1) x))), (exp (- (+ 1 x))), (exp (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))), (exp (sqrt (- 1 (* x x)))), (exp 1), (exp (+ (sqrt 1) x)), (exp (+ 1 x)), (exp (- (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))))), (exp (- (fma (- x) x (* x x)))), (exp (- (fma (sqrt 1) (sqrt 1) (- (* x x))))), (exp (- (fma (- x) x (* x x)))), (exp (- (fma 1 1 (- (* x x))))), (exp (- (fma (- x) x (* x x)))), (exp (- 1)), (exp (- (- (* x x)))), (exp (- 1)), (exp (- (- (* x x)))), (exp (- 1 (* x x))), (exp 0), (exp (- 1 (* x x))), (log (exp (- (- 1 (* x x))))), (exp (exp (- (- 1 (* x x))))), (* (cbrt (exp (- (- 1 (* x x))))) (cbrt (exp (- (- 1 (* x x)))))), (cbrt (exp (- (- 1 (* x x))))), (* (* (exp (- (- 1 (* x x)))) (exp (- (- 1 (* x x))))) (exp (- (- 1 (* x x))))), (sqrt (exp (- (- 1 (* x x))))), (sqrt (exp (- (- 1 (* x x))))), (real->posit16 (exp (- (- 1 (* x x))))), (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))), (fma (- x) x (* x x)), (fma (sqrt 1) (sqrt 1) (- (* x x))), (fma (- x) x (* x x)), (fma 1 1 (- (* x x))), (fma (- x) x (* x x)), (expm1 (- 1 (* x x))), (log1p (- 1 (* x x))), (- (* x x)), (- (* x x)), (- (* x x)), (/ (exp 1) (exp (* x x))), (log (- 1 (* x x))), (exp (- 1 (* x x))), (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))), (cbrt (- 1 (* x x))), (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))), (sqrt (- 1 (* x x))), (sqrt (- 1 (* x x))), (- (pow 1 3) (pow (* x x) 3)), (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))), (- (* x x)), (- (* 1 1) (* (* x x) (* x x))), (+ 1 (* x x)), (+ (sqrt 1) x), (- (sqrt 1) x), (+ 1 x), (- 1 x), (- (* x x)), (real->posit16 (- 1 (* x x))), (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))), (exp (- (pow x 2) 1)), (exp (- (pow x 2) 1)), (- 1 (pow x 2)), (- 1 (pow x 2)), (- 1 (pow x 2))
10.180 * * [simplify]: iteration 1: (99 enodes)
10.253 * * [simplify]: iteration 2: (376 enodes)
10.340 * * [simplify]: iteration 3: (689 enodes)
10.562 * * [simplify]: iteration 4: (1501 enodes)
11.958 * * [simplify]: Extracting #0: cost 41 inf + 0
11.960 * * [simplify]: Extracting #1: cost 236 inf + 45
11.963 * * [simplify]: Extracting #2: cost 626 inf + 3337
11.985 * * [simplify]: Extracting #3: cost 436 inf + 55770
12.018 * * [simplify]: Extracting #4: cost 135 inf + 117906
12.058 * * [simplify]: Extracting #5: cost 9 inf + 161130
12.097 * * [simplify]: Extracting #6: cost 0 inf + 163041
12.136 * [simplify]: Simplified to (expm1 (exp (fma x x -1))), (log1p (exp (fma x x -1))), (exp (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))), (exp (sqrt (fma x x -1))), E, (/ 1 E), (/ 1 (exp (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))), (/ 1 (exp (sqrt (- 1 (* x x))))), (/ 1 E), (exp (- -1 x)), (exp (- -1 x)), (exp (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))), (exp (sqrt (- 1 (* x x)))), E, (exp (+ x 1)), (exp (+ x 1)), (exp (fma x x -1)), 1, (exp (fma x x -1)), 1, (exp (fma x x -1)), 1, (/ 1 E), (exp (* x x)), (/ 1 E), (exp (* x x)), (/ E (exp (* x x))), 1, (/ E (exp (* x x))), (fma x x -1), (exp (exp (fma x x -1))), (* (cbrt (exp (fma x x -1))) (cbrt (exp (fma x x -1)))), (cbrt (exp (fma x x -1))), (exp (+ (+ (fma x x -1) (fma x x -1)) (fma x x -1))), (sqrt (exp (fma x x -1))), (sqrt (exp (fma x x -1))), (real->posit16 (exp (fma x x -1))), (- 1 (* x x)), 0, (- 1 (* x x)), 0, (- 1 (* x x)), 0, (expm1 (- 1 (* x x))), (log1p (- 1 (* x x))), (- (* x x)), (- (* x x)), (- (* x x)), (/ E (exp (* x x))), (log (- 1 (* x x))), (/ E (exp (* x x))), (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))), (cbrt (- 1 (* x x))), (* (- 1 (* x x)) (* (- 1 (* x x)) (- 1 (* x x)))), (sqrt (- 1 (* x x))), (sqrt (- 1 (* x x))), (- 1 (* (* x (* x x)) (* x (* x x)))), (+ (fma (* x x) (* x x) (* x x)) 1), (- (* x x)), (- 1 (* (* x x) (* x x))), (fma x x 1), (+ x 1), (- 1 x), (+ x 1), (- 1 x), (- (* x x)), (real->posit16 (- 1 (* x x))), (fma (/ 1 E) (fma (* (* x x) (* x x)) 1/2 (* x x)) (/ 1 E)), (exp (fma x x -1)), (exp (fma x x -1)), (- 1 (* x x)), (- 1 (* x x)), (- 1 (* x x))
12.139 * * * [progress]: adding candidates to table
12.542 * * [progress]: iteration 2 / 4
12.542 * * * [progress]: picking best candidate
12.547 * * * * [pick]: Picked  #<alt (λ (x) (pow E (- (- 1 (* x x)))))>
12.547 * * * [progress]: localizing error
12.563 * * * [progress]: generating rewritten candidates
12.563 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
12.571 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
12.579 * * * [progress]: generating series expansions
12.579 * * * * [progress]: [ 1 / 2 ] generating series at (2)
12.579 * [backup-simplify]: Simplify (pow E (- (- 1 (* x x)))) into (pow E (- (pow x 2) 1))
12.579 * [approximate]: Taking taylor expansion of (pow E (- (pow x 2) 1)) in (x) around 0
12.579 * [taylor]: Taking taylor expansion of (pow E (- (pow x 2) 1)) in x
12.579 * [taylor]: Taking taylor expansion of (exp (* (- (pow x 2) 1) (log E))) in x
12.579 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1) (log E)) in x
12.579 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
12.579 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.579 * [taylor]: Taking taylor expansion of x in x
12.579 * [backup-simplify]: Simplify 0 into 0
12.579 * [backup-simplify]: Simplify 1 into 1
12.579 * [taylor]: Taking taylor expansion of 1 in x
12.579 * [backup-simplify]: Simplify 1 into 1
12.579 * [taylor]: Taking taylor expansion of (log E) in x
12.579 * [taylor]: Taking taylor expansion of E in x
12.579 * [backup-simplify]: Simplify E into E
12.579 * [backup-simplify]: Simplify (log E) into 1
12.580 * [backup-simplify]: Simplify (- 1) into -1
12.580 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.581 * [backup-simplify]: Simplify (* -1 1) into -1
12.581 * [backup-simplify]: Simplify (exp -1) into (exp -1)
12.581 * [taylor]: Taking taylor expansion of (pow E (- (pow x 2) 1)) in x
12.581 * [taylor]: Taking taylor expansion of (exp (* (- (pow x 2) 1) (log E))) in x
12.581 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1) (log E)) in x
12.581 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
12.581 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.581 * [taylor]: Taking taylor expansion of x in x
12.581 * [backup-simplify]: Simplify 0 into 0
12.581 * [backup-simplify]: Simplify 1 into 1
12.581 * [taylor]: Taking taylor expansion of 1 in x
12.581 * [backup-simplify]: Simplify 1 into 1
12.581 * [taylor]: Taking taylor expansion of (log E) in x
12.581 * [taylor]: Taking taylor expansion of E in x
12.581 * [backup-simplify]: Simplify E into E
12.581 * [backup-simplify]: Simplify (log E) into 1
12.582 * [backup-simplify]: Simplify (- 1) into -1
12.582 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.582 * [backup-simplify]: Simplify (* -1 1) into -1
12.583 * [backup-simplify]: Simplify (exp -1) into (exp -1)
12.583 * [backup-simplify]: Simplify (exp -1) into (exp -1)
12.584 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow E 1)))) 1) into 0
12.585 * [backup-simplify]: Simplify (- 0) into 0
12.585 * [backup-simplify]: Simplify (+ 0 0) into 0
12.585 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
12.586 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 1) 1)))) into 0
12.586 * [backup-simplify]: Simplify 0 into 0
12.591 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow E 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow E 1)))) 2) into 0
12.591 * [backup-simplify]: Simplify (* 1 1) into 1
12.591 * [backup-simplify]: Simplify (- 0) into 0
12.592 * [backup-simplify]: Simplify (+ 1 0) into 1
12.592 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 1 1))) into 1
12.594 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into (exp -1)
12.594 * [backup-simplify]: Simplify (exp -1) into (exp -1)
12.597 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow E 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow E 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow E 1)))) 6) into 0
12.598 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.598 * [backup-simplify]: Simplify (- 0) into 0
12.598 * [backup-simplify]: Simplify (+ 0 0) into 0
12.599 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 1 0) (* 0 1)))) into 0
12.600 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
12.600 * [backup-simplify]: Simplify 0 into 0
12.606 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow E 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow E 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow E 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow E 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow E 1)))) 24) into 0
12.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.607 * [backup-simplify]: Simplify (- 0) into 0
12.608 * [backup-simplify]: Simplify (+ 0 0) into 0
12.608 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 1))))) into 0
12.613 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (exp -1))
12.613 * [backup-simplify]: Simplify (* 1/2 (exp -1)) into (* 1/2 (exp -1))
12.614 * [backup-simplify]: Simplify (+ (* (* 1/2 (exp -1)) (pow x 4)) (+ (* (exp -1) (pow x 2)) (exp -1))) into (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
12.614 * [backup-simplify]: Simplify (pow E (- (- 1 (* (/ 1 x) (/ 1 x))))) into (pow E (- (/ 1 (pow x 2)) 1))
12.614 * [approximate]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1)) in (x) around 0
12.614 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1)) in x
12.615 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1) (log E))) in x
12.615 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1) (log E)) in x
12.615 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
12.615 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.615 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.615 * [taylor]: Taking taylor expansion of x in x
12.615 * [backup-simplify]: Simplify 0 into 0
12.615 * [backup-simplify]: Simplify 1 into 1
12.615 * [backup-simplify]: Simplify (* 1 1) into 1
12.615 * [backup-simplify]: Simplify (/ 1 1) into 1
12.615 * [taylor]: Taking taylor expansion of 1 in x
12.615 * [backup-simplify]: Simplify 1 into 1
12.615 * [taylor]: Taking taylor expansion of (log E) in x
12.615 * [taylor]: Taking taylor expansion of E in x
12.615 * [backup-simplify]: Simplify E into E
12.615 * [backup-simplify]: Simplify (log E) into 1
12.615 * [backup-simplify]: Simplify (+ 1 0) into 1
12.616 * [backup-simplify]: Simplify (* 1 1) into 1
12.616 * [backup-simplify]: Simplify (exp (* (- (/ 1 (pow x 2)) 1) (log E))) into (exp (- (/ 1 (pow x 2)) 1))
12.616 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1)) in x
12.616 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1) (log E))) in x
12.616 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1) (log E)) in x
12.616 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
12.616 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.616 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.616 * [taylor]: Taking taylor expansion of x in x
12.616 * [backup-simplify]: Simplify 0 into 0
12.616 * [backup-simplify]: Simplify 1 into 1
12.616 * [backup-simplify]: Simplify (* 1 1) into 1
12.616 * [backup-simplify]: Simplify (/ 1 1) into 1
12.616 * [taylor]: Taking taylor expansion of 1 in x
12.616 * [backup-simplify]: Simplify 1 into 1
12.616 * [taylor]: Taking taylor expansion of (log E) in x
12.616 * [taylor]: Taking taylor expansion of E in x
12.617 * [backup-simplify]: Simplify E into E
12.617 * [backup-simplify]: Simplify (log E) into 1
12.617 * [backup-simplify]: Simplify (+ 1 0) into 1
12.617 * [backup-simplify]: Simplify (* 1 1) into 1
12.617 * [backup-simplify]: Simplify (exp (* (- (/ 1 (pow x 2)) 1) (log E))) into (exp (- (/ 1 (pow x 2)) 1))
12.617 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
12.617 * [backup-simplify]: Simplify 0 into 0
12.617 * [backup-simplify]: Simplify 0 into 0
12.617 * [backup-simplify]: Simplify 0 into 0
12.617 * [backup-simplify]: Simplify 0 into 0
12.617 * [backup-simplify]: Simplify 0 into 0
12.617 * [backup-simplify]: Simplify 0 into 0
12.617 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 x) 2)) 1)) into (exp (- (pow x 2) 1))
12.618 * [backup-simplify]: Simplify (pow E (- (- 1 (* (/ 1 (- x)) (/ 1 (- x)))))) into (pow E (- (/ 1 (pow x 2)) 1))
12.618 * [approximate]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1)) in (x) around 0
12.618 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1)) in x
12.618 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1) (log E))) in x
12.618 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1) (log E)) in x
12.618 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
12.618 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.618 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.618 * [taylor]: Taking taylor expansion of x in x
12.618 * [backup-simplify]: Simplify 0 into 0
12.618 * [backup-simplify]: Simplify 1 into 1
12.618 * [backup-simplify]: Simplify (* 1 1) into 1
12.618 * [backup-simplify]: Simplify (/ 1 1) into 1
12.618 * [taylor]: Taking taylor expansion of 1 in x
12.618 * [backup-simplify]: Simplify 1 into 1
12.618 * [taylor]: Taking taylor expansion of (log E) in x
12.618 * [taylor]: Taking taylor expansion of E in x
12.618 * [backup-simplify]: Simplify E into E
12.618 * [backup-simplify]: Simplify (log E) into 1
12.619 * [backup-simplify]: Simplify (+ 1 0) into 1
12.619 * [backup-simplify]: Simplify (* 1 1) into 1
12.619 * [backup-simplify]: Simplify (exp (* (- (/ 1 (pow x 2)) 1) (log E))) into (exp (- (/ 1 (pow x 2)) 1))
12.619 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1)) in x
12.619 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1) (log E))) in x
12.619 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1) (log E)) in x
12.619 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
12.619 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.619 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.619 * [taylor]: Taking taylor expansion of x in x
12.619 * [backup-simplify]: Simplify 0 into 0
12.619 * [backup-simplify]: Simplify 1 into 1
12.619 * [backup-simplify]: Simplify (* 1 1) into 1
12.620 * [backup-simplify]: Simplify (/ 1 1) into 1
12.620 * [taylor]: Taking taylor expansion of 1 in x
12.620 * [backup-simplify]: Simplify 1 into 1
12.620 * [taylor]: Taking taylor expansion of (log E) in x
12.620 * [taylor]: Taking taylor expansion of E in x
12.620 * [backup-simplify]: Simplify E into E
12.620 * [backup-simplify]: Simplify (log E) into 1
12.620 * [backup-simplify]: Simplify (+ 1 0) into 1
12.620 * [backup-simplify]: Simplify (* 1 1) into 1
12.620 * [backup-simplify]: Simplify (exp (* (- (/ 1 (pow x 2)) 1) (log E))) into (exp (- (/ 1 (pow x 2)) 1))
12.620 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
12.620 * [backup-simplify]: Simplify 0 into 0
12.620 * [backup-simplify]: Simplify 0 into 0
12.620 * [backup-simplify]: Simplify 0 into 0
12.620 * [backup-simplify]: Simplify 0 into 0
12.620 * [backup-simplify]: Simplify 0 into 0
12.621 * [backup-simplify]: Simplify 0 into 0
12.621 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 (- x)) 2)) 1)) into (exp (- (pow x 2) 1))
12.621 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
12.621 * [backup-simplify]: Simplify (- 1 (* x x)) into (- 1 (pow x 2))
12.621 * [approximate]: Taking taylor expansion of (- 1 (pow x 2)) in (x) around 0
12.621 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
12.621 * [taylor]: Taking taylor expansion of 1 in x
12.621 * [backup-simplify]: Simplify 1 into 1
12.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.621 * [taylor]: Taking taylor expansion of x in x
12.621 * [backup-simplify]: Simplify 0 into 0
12.621 * [backup-simplify]: Simplify 1 into 1
12.621 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
12.621 * [taylor]: Taking taylor expansion of 1 in x
12.621 * [backup-simplify]: Simplify 1 into 1
12.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.621 * [taylor]: Taking taylor expansion of x in x
12.621 * [backup-simplify]: Simplify 0 into 0
12.621 * [backup-simplify]: Simplify 1 into 1
12.621 * [backup-simplify]: Simplify (+ 1 0) into 1
12.621 * [backup-simplify]: Simplify 1 into 1
12.622 * [backup-simplify]: Simplify (+ 0 0) into 0
12.622 * [backup-simplify]: Simplify 0 into 0
12.622 * [backup-simplify]: Simplify (* 1 1) into 1
12.622 * [backup-simplify]: Simplify (- 1) into -1
12.622 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.622 * [backup-simplify]: Simplify -1 into -1
12.623 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.623 * [backup-simplify]: Simplify (- 0) into 0
12.623 * [backup-simplify]: Simplify (+ 0 0) into 0
12.623 * [backup-simplify]: Simplify 0 into 0
12.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.624 * [backup-simplify]: Simplify (- 0) into 0
12.624 * [backup-simplify]: Simplify (+ 0 0) into 0
12.624 * [backup-simplify]: Simplify 0 into 0
12.625 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.625 * [backup-simplify]: Simplify (- 0) into 0
12.625 * [backup-simplify]: Simplify (+ 0 0) into 0
12.625 * [backup-simplify]: Simplify 0 into 0
12.626 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.626 * [backup-simplify]: Simplify (- 0) into 0
12.626 * [backup-simplify]: Simplify (+ 0 0) into 0
12.626 * [backup-simplify]: Simplify 0 into 0
12.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
12.627 * [backup-simplify]: Simplify (- 0) into 0
12.628 * [backup-simplify]: Simplify (+ 0 0) into 0
12.628 * [backup-simplify]: Simplify 0 into 0
12.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
12.629 * [backup-simplify]: Simplify (- 0) into 0
12.629 * [backup-simplify]: Simplify (+ 0 0) into 0
12.629 * [backup-simplify]: Simplify 0 into 0
12.629 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) 1) into (- 1 (pow x 2))
12.629 * [backup-simplify]: Simplify (- 1 (* (/ 1 x) (/ 1 x))) into (- 1 (/ 1 (pow x 2)))
12.629 * [approximate]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in (x) around 0
12.629 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
12.629 * [taylor]: Taking taylor expansion of 1 in x
12.629 * [backup-simplify]: Simplify 1 into 1
12.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.629 * [taylor]: Taking taylor expansion of x in x
12.629 * [backup-simplify]: Simplify 0 into 0
12.629 * [backup-simplify]: Simplify 1 into 1
12.630 * [backup-simplify]: Simplify (* 1 1) into 1
12.630 * [backup-simplify]: Simplify (/ 1 1) into 1
12.630 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
12.630 * [taylor]: Taking taylor expansion of 1 in x
12.630 * [backup-simplify]: Simplify 1 into 1
12.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.630 * [taylor]: Taking taylor expansion of x in x
12.630 * [backup-simplify]: Simplify 0 into 0
12.630 * [backup-simplify]: Simplify 1 into 1
12.630 * [backup-simplify]: Simplify (* 1 1) into 1
12.630 * [backup-simplify]: Simplify (/ 1 1) into 1
12.631 * [backup-simplify]: Simplify (- 1) into -1
12.631 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.631 * [backup-simplify]: Simplify -1 into -1
12.631 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.632 * [backup-simplify]: Simplify (- 0) into 0
12.632 * [backup-simplify]: Simplify (+ 0 0) into 0
12.632 * [backup-simplify]: Simplify 0 into 0
12.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.634 * [backup-simplify]: Simplify (- 0) into 0
12.634 * [backup-simplify]: Simplify (+ 1 0) into 1
12.634 * [backup-simplify]: Simplify 1 into 1
12.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.635 * [backup-simplify]: Simplify (- 0) into 0
12.635 * [backup-simplify]: Simplify (+ 0 0) into 0
12.635 * [backup-simplify]: Simplify 0 into 0
12.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.637 * [backup-simplify]: Simplify (- 0) into 0
12.637 * [backup-simplify]: Simplify (+ 0 0) into 0
12.637 * [backup-simplify]: Simplify 0 into 0
12.638 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
12.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.639 * [backup-simplify]: Simplify (- 0) into 0
12.639 * [backup-simplify]: Simplify (+ 0 0) into 0
12.639 * [backup-simplify]: Simplify 0 into 0
12.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
12.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.641 * [backup-simplify]: Simplify (- 0) into 0
12.641 * [backup-simplify]: Simplify (+ 0 0) into 0
12.641 * [backup-simplify]: Simplify 0 into 0
12.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
12.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.643 * [backup-simplify]: Simplify (- 0) into 0
12.643 * [backup-simplify]: Simplify (+ 0 0) into 0
12.643 * [backup-simplify]: Simplify 0 into 0
12.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
12.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.645 * [backup-simplify]: Simplify (- 0) into 0
12.645 * [backup-simplify]: Simplify (+ 0 0) into 0
12.645 * [backup-simplify]: Simplify 0 into 0
12.645 * [backup-simplify]: Simplify (+ 1 (* -1 (pow (/ 1 (/ 1 x)) 2))) into (- 1 (pow x 2))
12.645 * [backup-simplify]: Simplify (- 1 (* (/ 1 (- x)) (/ 1 (- x)))) into (- 1 (/ 1 (pow x 2)))
12.645 * [approximate]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in (x) around 0
12.645 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
12.645 * [taylor]: Taking taylor expansion of 1 in x
12.645 * [backup-simplify]: Simplify 1 into 1
12.645 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.645 * [taylor]: Taking taylor expansion of x in x
12.645 * [backup-simplify]: Simplify 0 into 0
12.645 * [backup-simplify]: Simplify 1 into 1
12.646 * [backup-simplify]: Simplify (* 1 1) into 1
12.646 * [backup-simplify]: Simplify (/ 1 1) into 1
12.646 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
12.646 * [taylor]: Taking taylor expansion of 1 in x
12.646 * [backup-simplify]: Simplify 1 into 1
12.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.646 * [taylor]: Taking taylor expansion of x in x
12.646 * [backup-simplify]: Simplify 0 into 0
12.646 * [backup-simplify]: Simplify 1 into 1
12.646 * [backup-simplify]: Simplify (* 1 1) into 1
12.646 * [backup-simplify]: Simplify (/ 1 1) into 1
12.647 * [backup-simplify]: Simplify (- 1) into -1
12.647 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.647 * [backup-simplify]: Simplify -1 into -1
12.647 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.648 * [backup-simplify]: Simplify (- 0) into 0
12.648 * [backup-simplify]: Simplify (+ 0 0) into 0
12.648 * [backup-simplify]: Simplify 0 into 0
12.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.650 * [backup-simplify]: Simplify (- 0) into 0
12.650 * [backup-simplify]: Simplify (+ 1 0) into 1
12.650 * [backup-simplify]: Simplify 1 into 1
12.650 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.651 * [backup-simplify]: Simplify (- 0) into 0
12.651 * [backup-simplify]: Simplify (+ 0 0) into 0
12.651 * [backup-simplify]: Simplify 0 into 0
12.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.653 * [backup-simplify]: Simplify (- 0) into 0
12.653 * [backup-simplify]: Simplify (+ 0 0) into 0
12.653 * [backup-simplify]: Simplify 0 into 0
12.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
12.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.655 * [backup-simplify]: Simplify (- 0) into 0
12.655 * [backup-simplify]: Simplify (+ 0 0) into 0
12.655 * [backup-simplify]: Simplify 0 into 0
12.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
12.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.657 * [backup-simplify]: Simplify (- 0) into 0
12.657 * [backup-simplify]: Simplify (+ 0 0) into 0
12.657 * [backup-simplify]: Simplify 0 into 0
12.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
12.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.659 * [backup-simplify]: Simplify (- 0) into 0
12.659 * [backup-simplify]: Simplify (+ 0 0) into 0
12.659 * [backup-simplify]: Simplify 0 into 0
12.660 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
12.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.661 * [backup-simplify]: Simplify (- 0) into 0
12.661 * [backup-simplify]: Simplify (+ 0 0) into 0
12.661 * [backup-simplify]: Simplify 0 into 0
12.662 * [backup-simplify]: Simplify (+ 1 (* -1 (pow (/ 1 (/ 1 (- x))) 2))) into (- 1 (pow x 2))
12.662 * * * [progress]: simplifying candidates
12.662 * * * * [progress]: [ 1 / 68 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (pow E (- (- 1 (* x x)))))))>
12.662 * * * * [progress]: [ 2 / 68 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (pow E (- (- 1 (* x x)))))))>
12.662 * * * * [progress]: [ 3 / 68 ] simplifiying candidate #<alt (λ (x) (exp (* 1 (- (- 1 (* x x))))))>
12.662 * * * * [progress]: [ 4 / 68 ] simplifiying candidate #<alt (λ (x) (exp (* (log E) (- (- 1 (* x x))))))>
12.662 * * * * [progress]: [ 5 / 68 ] simplifiying candidate #<alt (λ (x) (exp (* (log E) (- (- 1 (* x x))))))>
12.662 * * * * [progress]: [ 6 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (* 1 (- (- 1 (* x x))))))>
12.662 * * * * [progress]: [ 7 / 68 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow E (- 1 (* x x)))))>
12.662 * * * * [progress]: [ 8 / 68 ] simplifiying candidate #<alt (λ (x) (/ (pow E 0) (pow E (- 1 (* x x)))))>
12.662 * * * * [progress]: [ 9 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (* (cbrt (- (- 1 (* x x)))) (cbrt (- (- 1 (* x x)))))) (cbrt (- (- 1 (* x x))))))>
12.662 * * * * [progress]: [ 10 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (sqrt (- (- 1 (* x x))))) (sqrt (- (- 1 (* x x))))))>
12.662 * * * * [progress]: [ 11 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E 1) (- (- 1 (* x x)))))>
12.662 * * * * [progress]: [ 12 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E -1) (- 1 (* x x))))>
12.662 * * * * [progress]: [ 13 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (- (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))) (cbrt (- 1 (* x x)))))>
12.662 * * * * [progress]: [ 14 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (- (sqrt (- 1 (* x x))))) (sqrt (- 1 (* x x)))))>
12.662 * * * * [progress]: [ 15 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (- 1)) (- 1 (* x x))))>
12.662 * * * * [progress]: [ 16 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (- (+ (sqrt 1) x))) (- (sqrt 1) x)))>
12.662 * * * * [progress]: [ 17 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (- (+ 1 x))) (- 1 x)))>
12.662 * * * * [progress]: [ 18 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (- (cbrt (- 1 (* x x))))))>
12.662 * * * * [progress]: [ 19 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (sqrt (- 1 (* x x)))) (- (sqrt (- 1 (* x x))))))>
12.662 * * * * [progress]: [ 20 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E 1) (- (- 1 (* x x)))))>
12.662 * * * * [progress]: [ 21 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (+ (sqrt 1) x)) (- (- (sqrt 1) x))))>
12.662 * * * * [progress]: [ 22 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (+ 1 x)) (- (- 1 x))))>
12.662 * * * * [progress]: [ 23 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow E (- (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))))) (pow E (- (fma (- x) x (* x x))))))>
12.662 * * * * [progress]: [ 24 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow E (- (fma (sqrt 1) (sqrt 1) (- (* x x))))) (pow E (- (fma (- x) x (* x x))))))>
12.663 * * * * [progress]: [ 25 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow E (- (fma 1 1 (- (* x x))))) (pow E (- (fma (- x) x (* x x))))))>
12.663 * * * * [progress]: [ 26 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow E (- 1)) (pow E (- (- (* x x))))))>
12.663 * * * * [progress]: [ 27 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow E (- 1)) (pow E (- (- (* x x))))))>
12.663 * * * * [progress]: [ 28 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow (* (cbrt E) (cbrt E)) (- (- 1 (* x x)))) (pow (cbrt E) (- (- 1 (* x x))))))>
12.663 * * * * [progress]: [ 29 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow (sqrt E) (- (- 1 (* x x)))) (pow (sqrt E) (- (- 1 (* x x))))))>
12.663 * * * * [progress]: [ 30 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow 1 (- (- 1 (* x x)))) (pow E (- (- 1 (* x x))))))>
12.663 * * * * [progress]: [ 31 / 68 ] simplifiying candidate #<alt (λ (x) (pow (pow E (- (- 1 (* x x)))) 1))>
12.663 * * * * [progress]: [ 32 / 68 ] simplifiying candidate #<alt (λ (x) (exp (log (pow E (- (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 33 / 68 ] simplifiying candidate #<alt (λ (x) (log (exp (pow E (- (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 34 / 68 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (pow E (- (- 1 (* x x))))) (cbrt (pow E (- (- 1 (* x x)))))) (cbrt (pow E (- (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 35 / 68 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (pow E (- (- 1 (* x x)))) (pow E (- (- 1 (* x x))))) (pow E (- (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 36 / 68 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow E (- (- 1 (* x x))))) (sqrt (pow E (- (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 37 / 68 ] simplifiying candidate #<alt (λ (x) (* 1 (pow E (- (- 1 (* x x))))))>
12.663 * * * * [progress]: [ 38 / 68 ] simplifiying candidate #<alt (λ (x) (* (pow E (/ (- (- 1 (* x x))) 2)) (pow E (/ (- (- 1 (* x x))) 2))))>
12.663 * * * * [progress]: [ 39 / 68 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (pow E (- (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 40 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (+ (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))) (fma (- x) x (* x x))))))>
12.663 * * * * [progress]: [ 41 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (+ (fma (sqrt 1) (sqrt 1) (- (* x x))) (fma (- x) x (* x x))))))>
12.663 * * * * [progress]: [ 42 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (+ (fma 1 1 (- (* x x))) (fma (- x) x (* x x))))))>
12.663 * * * * [progress]: [ 43 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (log1p (expm1 (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 44 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (expm1 (log1p (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 45 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))))))>
12.663 * * * * [progress]: [ 46 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (fma (sqrt 1) (sqrt 1) (- (* x x))))))>
12.663 * * * * [progress]: [ 47 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (fma 1 1 (- (* x x))))))>
12.663 * * * * [progress]: [ 48 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (log (/ (exp 1) (exp (* x x)))))))>
12.663 * * * * [progress]: [ 49 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (pow (- 1 (* x x)) 1))))>
12.663 * * * * [progress]: [ 50 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (exp (log (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 51 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (log (exp (- 1 (* x x)))))))>
12.663 * * * * [progress]: [ 52 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (* (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x)))))))>
12.664 * * * * [progress]: [ 53 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (cbrt (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x)))))))>
12.664 * * * * [progress]: [ 54 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (* (sqrt (- 1 (* x x))) (sqrt (- 1 (* x x)))))))>
12.664 * * * * [progress]: [ 55 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (/ (- (pow 1 3) (pow (* x x) 3)) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))))))>
12.664 * * * * [progress]: [ 56 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (+ 1 (- (* x x))))))>
12.664 * * * * [progress]: [ 57 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (* 1 (- 1 (* x x))))))>
12.664 * * * * [progress]: [ 58 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (/ (- (* 1 1) (* (* x x) (* x x))) (+ 1 (* x x))))))>
12.664 * * * * [progress]: [ 59 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (* (+ (sqrt 1) x) (- (sqrt 1) x)))))>
12.664 * * * * [progress]: [ 60 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (* (+ 1 x) (- 1 x)))))>
12.664 * * * * [progress]: [ 61 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (+ 1 (- (* x x))))))>
12.664 * * * * [progress]: [ 62 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (posit16->real (real->posit16 (- 1 (* x x)))))))>
12.664 * * * * [progress]: [ 63 / 68 ] simplifiying candidate #<alt (λ (x) (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))))>
12.664 * * * * [progress]: [ 64 / 68 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
12.664 * * * * [progress]: [ 65 / 68 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
12.664 * * * * [progress]: [ 66 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (- 1 (pow x 2)))))>
12.664 * * * * [progress]: [ 67 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (- 1 (pow x 2)))))>
12.664 * * * * [progress]: [ 68 / 68 ] simplifiying candidate #<alt (λ (x) (pow E (- (- 1 (pow x 2)))))>
12.665 * [simplify]: Simplifying (expm1 (pow E (- (- 1 (* x x))))), (log1p (pow E (- (- 1 (* x x))))), (* 1 (- (- 1 (* x x)))), (* (log E) (- (- 1 (* x x)))), (* (log E) (- (- 1 (* x x)))), (* 1 (- (- 1 (* x x)))), (pow E (- 1 (* x x))), (pow E 0), (pow E (- 1 (* x x))), (pow E (* (cbrt (- (- 1 (* x x)))) (cbrt (- (- 1 (* x x)))))), (pow E (sqrt (- (- 1 (* x x))))), (pow E 1), (pow E -1), (pow E (- (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))), (pow E (- (sqrt (- 1 (* x x))))), (pow E (- 1)), (pow E (- (+ (sqrt 1) x))), (pow E (- (+ 1 x))), (pow E (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))), (pow E (sqrt (- 1 (* x x)))), (pow E 1), (pow E (+ (sqrt 1) x)), (pow E (+ 1 x)), (pow E (- (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))))), (pow E (- (fma (- x) x (* x x)))), (pow E (- (fma (sqrt 1) (sqrt 1) (- (* x x))))), (pow E (- (fma (- x) x (* x x)))), (pow E (- (fma 1 1 (- (* x x))))), (pow E (- (fma (- x) x (* x x)))), (pow E (- 1)), (pow E (- (- (* x x)))), (pow E (- 1)), (pow E (- (- (* x x)))), (pow (* (cbrt E) (cbrt E)) (- (- 1 (* x x)))), (pow (cbrt E) (- (- 1 (* x x)))), (pow (sqrt E) (- (- 1 (* x x)))), (pow (sqrt E) (- (- 1 (* x x)))), (pow 1 (- (- 1 (* x x)))), (pow E (- (- 1 (* x x)))), (log (pow E (- (- 1 (* x x))))), (exp (pow E (- (- 1 (* x x))))), (* (cbrt (pow E (- (- 1 (* x x))))) (cbrt (pow E (- (- 1 (* x x)))))), (cbrt (pow E (- (- 1 (* x x))))), (* (* (pow E (- (- 1 (* x x)))) (pow E (- (- 1 (* x x))))) (pow E (- (- 1 (* x x))))), (sqrt (pow E (- (- 1 (* x x))))), (sqrt (pow E (- (- 1 (* x x))))), (pow E (/ (- (- 1 (* x x))) 2)), (pow E (/ (- (- 1 (* x x))) 2)), (real->posit16 (pow E (- (- 1 (* x x))))), (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x x))), (fma (- x) x (* x x)), (fma (sqrt 1) (sqrt 1) (- (* x x))), (fma (- x) x (* x x)), (fma 1 1 (- (* x x))), (fma (- x) x (* x x)), (expm1 (- 1 (* x x))), (log1p (- 1 (* x x))), (- (* x x)), (- (* x x)), (- (* x x)), (/ (exp 1) (exp (* x x))), (log (- 1 (* x x))), (exp (- 1 (* x x))), (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))), (cbrt (- 1 (* x x))), (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))), (sqrt (- 1 (* x x))), (sqrt (- 1 (* x x))), (- (pow 1 3) (pow (* x x) 3)), (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))), (- (* x x)), (- (* 1 1) (* (* x x) (* x x))), (+ 1 (* x x)), (+ (sqrt 1) x), (- (sqrt 1) x), (+ 1 x), (- 1 x), (- (* x x)), (real->posit16 (- 1 (* x x))), (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))), (exp (- (pow x 2) 1)), (exp (- (pow x 2) 1)), (- 1 (pow x 2)), (- 1 (pow x 2)), (- 1 (pow x 2))
12.665 * * [simplify]: iteration 1: (115 enodes)
12.715 * * [simplify]: iteration 2: (484 enodes)
12.846 * * [simplify]: iteration 3: (1019 enodes)
13.255 * * [simplify]: Extracting #0: cost 47 inf + 0
13.256 * * [simplify]: Extracting #1: cost 238 inf + 2
13.258 * * [simplify]: Extracting #2: cost 479 inf + 4360
13.263 * * [simplify]: Extracting #3: cost 442 inf + 36106
13.280 * * [simplify]: Extracting #4: cost 218 inf + 82297
13.298 * * [simplify]: Extracting #5: cost 38 inf + 134399
13.319 * * [simplify]: Extracting #6: cost 1 inf + 150672
13.339 * * [simplify]: Extracting #7: cost 0 inf + 151337
13.363 * [simplify]: Simplified to (expm1 (pow E (fma x x -1))), (log1p (pow E (fma x x -1))), (fma x x -1), (fma x x -1), (fma x x -1), (fma x x -1), (exp (- 1 (* x x))), 1, (exp (- 1 (* x x))), (pow E (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))), (pow E (sqrt (fma x x -1))), E, (/ 1 E), (pow E (- (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))), (pow E (- (sqrt (- 1 (* x x))))), (/ 1 E), (pow E (- -1 x)), (pow E (- -1 x)), (pow E (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))), (pow E (sqrt (- 1 (* x x)))), E, (pow E (+ 1 x)), (pow E (+ 1 x)), (pow E (fma x x -1)), (pow E (* (* x x) 0)), (pow E (fma x x -1)), (pow E (* (* x x) 0)), (pow E (fma x x -1)), (pow E (* (* x x) 0)), (/ 1 E), (exp (* x x)), (/ 1 E), (exp (* x x)), (pow (* (cbrt E) (cbrt E)) (fma x x -1)), (pow (cbrt E) (fma x x -1)), (pow (sqrt E) (fma x x -1)), (pow (sqrt E) (fma x x -1)), 1, (pow E (fma x x -1)), (fma x x -1), (exp (pow E (fma x x -1))), (* (cbrt (pow E (fma x x -1))) (cbrt (pow E (fma x x -1)))), (cbrt (pow E (fma x x -1))), (* (pow E (fma x x -1)) (* (pow E (fma x x -1)) (pow E (fma x x -1)))), (sqrt (pow E (fma x x -1))), (sqrt (pow E (fma x x -1))), (pow E (/ (fma x x -1) 2)), (pow E (/ (fma x x -1) 2)), (real->posit16 (pow E (fma x x -1))), (- 1 (* x x)), (* (* x x) 0), (- 1 (* x x)), (* (* x x) 0), (- 1 (* x x)), (* (* x x) 0), (expm1 (- 1 (* x x))), (log1p (- 1 (* x x))), (- (* x x)), (- (* x x)), (- (* x x)), (exp (- 1 (* x x))), (log (- 1 (* x x))), (exp (- 1 (* x x))), (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))), (cbrt (- 1 (* x x))), (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))), (sqrt (- 1 (* x x))), (sqrt (- 1 (* x x))), (- 1 (* (* (* x x) (* x x)) (* x x))), (+ (* x x) (fma (* x x) (* x x) 1)), (- (* x x)), (- 1 (* (* x x) (* x x))), (fma x x 1), (+ 1 x), (- 1 x), (+ 1 x), (- 1 x), (- (* x x)), (real->posit16 (- 1 (* x x))), (fma (/ 1 E) (fma 1/2 (* (* x x) (* x x)) (* x x)) (/ 1 E)), (exp (fma x x -1)), (exp (fma x x -1)), (- 1 (* x x)), (- 1 (* x x)), (- 1 (* x x))
13.367 * * * [progress]: adding candidates to table
13.834 * * [progress]: iteration 3 / 4
13.834 * * * [progress]: picking best candidate
13.838 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1 E) (exp (* x x))))>
13.838 * * * [progress]: localizing error
13.849 * * * [progress]: generating rewritten candidates
13.849 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
13.856 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
13.879 * * * [progress]: generating series expansions
13.879 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
13.879 * [backup-simplify]: Simplify (exp (* x x)) into (exp (pow x 2))
13.879 * [approximate]: Taking taylor expansion of (exp (pow x 2)) in (x) around 0
13.879 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x
13.879 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.879 * [taylor]: Taking taylor expansion of x in x
13.879 * [backup-simplify]: Simplify 0 into 0
13.880 * [backup-simplify]: Simplify 1 into 1
13.880 * [backup-simplify]: Simplify (* 1 1) into 1
13.880 * [backup-simplify]: Simplify (exp 0) into 1
13.880 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x
13.880 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.880 * [taylor]: Taking taylor expansion of x in x
13.880 * [backup-simplify]: Simplify 0 into 0
13.880 * [backup-simplify]: Simplify 1 into 1
13.881 * [backup-simplify]: Simplify (* 1 1) into 1
13.881 * [backup-simplify]: Simplify (exp 0) into 1
13.881 * [backup-simplify]: Simplify 1 into 1
13.882 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
13.882 * [backup-simplify]: Simplify 0 into 0
13.883 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into 1
13.883 * [backup-simplify]: Simplify 1 into 1
13.884 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
13.886 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
13.886 * [backup-simplify]: Simplify 0 into 0
13.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
13.890 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
13.890 * [backup-simplify]: Simplify 1/2 into 1/2
13.890 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 4)) (+ (* 1 (pow x 2)) 1)) into (+ (pow x 2) (+ (* 1/2 (pow x 4)) 1))
13.890 * [backup-simplify]: Simplify (exp (* (/ 1 x) (/ 1 x))) into (exp (/ 1 (pow x 2)))
13.890 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in (x) around 0
13.890 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
13.890 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.890 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.890 * [taylor]: Taking taylor expansion of x in x
13.890 * [backup-simplify]: Simplify 0 into 0
13.890 * [backup-simplify]: Simplify 1 into 1
13.890 * [backup-simplify]: Simplify (* 1 1) into 1
13.891 * [backup-simplify]: Simplify (/ 1 1) into 1
13.891 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.891 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
13.891 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.891 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.891 * [taylor]: Taking taylor expansion of x in x
13.891 * [backup-simplify]: Simplify 0 into 0
13.891 * [backup-simplify]: Simplify 1 into 1
13.891 * [backup-simplify]: Simplify (* 1 1) into 1
13.892 * [backup-simplify]: Simplify (/ 1 1) into 1
13.892 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.892 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.892 * [backup-simplify]: Simplify 0 into 0
13.892 * [backup-simplify]: Simplify 0 into 0
13.892 * [backup-simplify]: Simplify 0 into 0
13.892 * [backup-simplify]: Simplify 0 into 0
13.892 * [backup-simplify]: Simplify 0 into 0
13.892 * [backup-simplify]: Simplify 0 into 0
13.892 * [backup-simplify]: Simplify (exp (/ 1 (pow (/ 1 x) 2))) into (exp (pow x 2))
13.892 * [backup-simplify]: Simplify (exp (* (/ 1 (- x)) (/ 1 (- x)))) into (exp (/ 1 (pow x 2)))
13.892 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in (x) around 0
13.892 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
13.892 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.892 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.892 * [taylor]: Taking taylor expansion of x in x
13.892 * [backup-simplify]: Simplify 0 into 0
13.892 * [backup-simplify]: Simplify 1 into 1
13.893 * [backup-simplify]: Simplify (* 1 1) into 1
13.893 * [backup-simplify]: Simplify (/ 1 1) into 1
13.893 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.893 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
13.893 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.893 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.893 * [taylor]: Taking taylor expansion of x in x
13.893 * [backup-simplify]: Simplify 0 into 0
13.893 * [backup-simplify]: Simplify 1 into 1
13.894 * [backup-simplify]: Simplify (* 1 1) into 1
13.894 * [backup-simplify]: Simplify (/ 1 1) into 1
13.894 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.894 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.894 * [backup-simplify]: Simplify 0 into 0
13.894 * [backup-simplify]: Simplify 0 into 0
13.894 * [backup-simplify]: Simplify 0 into 0
13.894 * [backup-simplify]: Simplify 0 into 0
13.894 * [backup-simplify]: Simplify 0 into 0
13.894 * [backup-simplify]: Simplify 0 into 0
13.895 * [backup-simplify]: Simplify (exp (/ 1 (pow (/ 1 (- x)) 2))) into (exp (pow x 2))
13.895 * * * * [progress]: [ 2 / 2 ] generating series at (2)
13.895 * [backup-simplify]: Simplify (* (/ 1 E) (exp (* x x))) into (/ (exp (pow x 2)) E)
13.895 * [approximate]: Taking taylor expansion of (/ (exp (pow x 2)) E) in (x) around 0
13.895 * [taylor]: Taking taylor expansion of (/ (exp (pow x 2)) E) in x
13.895 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x
13.895 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.895 * [taylor]: Taking taylor expansion of x in x
13.895 * [backup-simplify]: Simplify 0 into 0
13.895 * [backup-simplify]: Simplify 1 into 1
13.896 * [backup-simplify]: Simplify (* 1 1) into 1
13.896 * [backup-simplify]: Simplify (exp 0) into 1
13.896 * [taylor]: Taking taylor expansion of E in x
13.896 * [backup-simplify]: Simplify E into E
13.896 * [backup-simplify]: Simplify (/ 1 E) into (/ 1 E)
13.896 * [taylor]: Taking taylor expansion of (/ (exp (pow x 2)) E) in x
13.896 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x
13.896 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.896 * [taylor]: Taking taylor expansion of x in x
13.896 * [backup-simplify]: Simplify 0 into 0
13.896 * [backup-simplify]: Simplify 1 into 1
13.896 * [backup-simplify]: Simplify (* 1 1) into 1
13.896 * [backup-simplify]: Simplify (exp 0) into 1
13.897 * [taylor]: Taking taylor expansion of E in x
13.897 * [backup-simplify]: Simplify E into E
13.897 * [backup-simplify]: Simplify (/ 1 E) into (/ 1 E)
13.897 * [backup-simplify]: Simplify (/ 1 E) into (/ 1 E)
13.898 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
13.899 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ 1 E) (/ 0 E)))) into 0
13.899 * [backup-simplify]: Simplify 0 into 0
13.900 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into 1
13.903 * [backup-simplify]: Simplify (- (/ 1 E) (+ (* (/ 1 E) (/ 0 E)) (* 0 (/ 0 E)))) into (/ 1 E)
13.903 * [backup-simplify]: Simplify (/ 1 E) into (/ 1 E)
13.903 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
13.905 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
13.906 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ 1 E) (/ 0 E)) (* 0 (/ 0 E)) (* (/ 1 E) (/ 0 E)))) into 0
13.906 * [backup-simplify]: Simplify 0 into 0
13.907 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
13.910 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
13.913 * [backup-simplify]: Simplify (- (/ 1/2 E) (+ (* (/ 1 E) (/ 0 E)) (* 0 (/ 0 E)) (* (/ 1 E) (/ 0 E)) (* 0 (/ 0 E)))) into (* 1/2 (/ 1 E))
13.914 * [backup-simplify]: Simplify (* 1/2 (/ 1 E)) into (/ 1/2 E)
13.915 * [backup-simplify]: Simplify (+ (* (/ 1/2 E) (pow x 4)) (+ (* (/ 1 E) (pow x 2)) (/ 1 E))) into (+ (* 1/2 (/ (pow x 4) E)) (+ (/ (pow x 2) E) (/ 1 E)))
13.916 * [backup-simplify]: Simplify (* (/ 1 E) (exp (* (/ 1 x) (/ 1 x)))) into (/ (exp (/ 1 (pow x 2))) E)
13.916 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in (x) around 0
13.916 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in x
13.916 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
13.916 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.916 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.916 * [taylor]: Taking taylor expansion of x in x
13.916 * [backup-simplify]: Simplify 0 into 0
13.916 * [backup-simplify]: Simplify 1 into 1
13.916 * [backup-simplify]: Simplify (* 1 1) into 1
13.916 * [backup-simplify]: Simplify (/ 1 1) into 1
13.916 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.917 * [taylor]: Taking taylor expansion of E in x
13.917 * [backup-simplify]: Simplify E into E
13.917 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
13.917 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in x
13.917 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
13.917 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.917 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.917 * [taylor]: Taking taylor expansion of x in x
13.917 * [backup-simplify]: Simplify 0 into 0
13.917 * [backup-simplify]: Simplify 1 into 1
13.917 * [backup-simplify]: Simplify (* 1 1) into 1
13.917 * [backup-simplify]: Simplify (/ 1 1) into 1
13.918 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.918 * [taylor]: Taking taylor expansion of E in x
13.918 * [backup-simplify]: Simplify E into E
13.918 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
13.918 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
13.919 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)))) into 0
13.919 * [backup-simplify]: Simplify 0 into 0
13.920 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.920 * [backup-simplify]: Simplify 0 into 0
13.922 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.922 * [backup-simplify]: Simplify 0 into 0
13.924 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.924 * [backup-simplify]: Simplify 0 into 0
13.926 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.927 * [backup-simplify]: Simplify 0 into 0
13.929 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.930 * [backup-simplify]: Simplify 0 into 0
13.930 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow (/ 1 x) 2))) E) into (/ (exp (pow x 2)) E)
13.930 * [backup-simplify]: Simplify (* (/ 1 E) (exp (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (exp (/ 1 (pow x 2))) E)
13.930 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in (x) around 0
13.930 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in x
13.930 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
13.930 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.930 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.930 * [taylor]: Taking taylor expansion of x in x
13.930 * [backup-simplify]: Simplify 0 into 0
13.930 * [backup-simplify]: Simplify 1 into 1
13.930 * [backup-simplify]: Simplify (* 1 1) into 1
13.931 * [backup-simplify]: Simplify (/ 1 1) into 1
13.931 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.931 * [taylor]: Taking taylor expansion of E in x
13.931 * [backup-simplify]: Simplify E into E
13.931 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
13.931 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in x
13.931 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
13.931 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.931 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.931 * [taylor]: Taking taylor expansion of x in x
13.931 * [backup-simplify]: Simplify 0 into 0
13.931 * [backup-simplify]: Simplify 1 into 1
13.931 * [backup-simplify]: Simplify (* 1 1) into 1
13.931 * [backup-simplify]: Simplify (/ 1 1) into 1
13.931 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
13.931 * [taylor]: Taking taylor expansion of E in x
13.931 * [backup-simplify]: Simplify E into E
13.931 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
13.932 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
13.932 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)))) into 0
13.932 * [backup-simplify]: Simplify 0 into 0
13.933 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.933 * [backup-simplify]: Simplify 0 into 0
13.935 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.935 * [backup-simplify]: Simplify 0 into 0
13.936 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.936 * [backup-simplify]: Simplify 0 into 0
13.938 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.938 * [backup-simplify]: Simplify 0 into 0
13.940 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
13.940 * [backup-simplify]: Simplify 0 into 0
13.940 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow (/ 1 (- x)) 2))) E) into (/ (exp (pow x 2)) E)
13.940 * * * [progress]: simplifying candidates
13.940 * * * * [progress]: [ 1 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (log1p (expm1 (exp (* x x))))))>
13.940 * * * * [progress]: [ 2 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (expm1 (log1p (exp (* x x))))))>
13.940 * * * * [progress]: [ 3 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (pow (exp x) x)))>
13.940 * * * * [progress]: [ 4 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (pow (exp (* x x)) 1)))>
13.941 * * * * [progress]: [ 5 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (pow (exp x) x)))>
13.941 * * * * [progress]: [ 6 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (exp (* x x))))>
13.941 * * * * [progress]: [ 7 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (exp (log (exp (* x x))))))>
13.941 * * * * [progress]: [ 8 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (log (exp (exp (* x x))))))>
13.941 * * * * [progress]: [ 9 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (* (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (cbrt (exp (* x x))))))>
13.941 * * * * [progress]: [ 10 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (cbrt (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))))))>
13.941 * * * * [progress]: [ 11 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (* (sqrt (exp (* x x))) (sqrt (exp (* x x))))))>
13.941 * * * * [progress]: [ 12 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (* 1 (exp (* x x)))))>
13.941 * * * * [progress]: [ 13 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (posit16->real (real->posit16 (exp (* x x))))))>
13.941 * * * * [progress]: [ 14 / 60 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* (/ 1 E) (exp (* x x))))))>
13.941 * * * * [progress]: [ 15 / 60 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (/ 1 E) (exp (* x x))))))>
13.941 * * * * [progress]: [ 16 / 60 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 E) (exp (* x x))) 1))>
13.941 * * * * [progress]: [ 17 / 60 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 E) (exp (* x x))) 1))>
13.941 * * * * [progress]: [ 18 / 60 ] simplifiying candidate #<alt (λ (x) (exp (+ (- 1) (* x x))))>
13.941 * * * * [progress]: [ 19 / 60 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log E)) (* x x))))>
13.941 * * * * [progress]: [ 20 / 60 ] simplifiying candidate #<alt (λ (x) (exp (+ (- 0 1) (* x x))))>
13.941 * * * * [progress]: [ 21 / 60 ] simplifiying candidate #<alt (λ (x) (exp (+ (- 0 (log E)) (* x x))))>
13.941 * * * * [progress]: [ 22 / 60 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log 1) 1) (* x x))))>
13.941 * * * * [progress]: [ 23 / 60 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log 1) (log E)) (* x x))))>
13.941 * * * * [progress]: [ 24 / 60 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (/ 1 E)) (* x x))))>
13.941 * * * * [progress]: [ 25 / 60 ] simplifiying candidate #<alt (λ (x) (exp (log (* (/ 1 E) (exp (* x x))))))>
13.942 * * * * [progress]: [ 26 / 60 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ 1 E) (exp (* x x))))))>
13.942 * * * * [progress]: [ 27 / 60 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* (* 1 1) 1) (* (* E E) E)) (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))))))>
13.942 * * * * [progress]: [ 28 / 60 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 E) (/ 1 E)) (/ 1 E)) (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))))))>
13.942 * * * * [progress]: [ 29 / 60 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (/ 1 E) (exp (* x x)))) (cbrt (* (/ 1 E) (exp (* x x))))) (cbrt (* (/ 1 E) (exp (* x x))))))>
13.942 * * * * [progress]: [ 30 / 60 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 E) (exp (* x x))) (* (/ 1 E) (exp (* x x)))) (* (/ 1 E) (exp (* x x))))))>
13.942 * * * * [progress]: [ 31 / 60 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 1 E) (exp (* x x)))) (sqrt (* (/ 1 E) (exp (* x x))))))>
13.942 * * * * [progress]: [ 32 / 60 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 E) (exp (* x x)))))>
13.942 * * * * [progress]: [ 33 / 60 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 E)) (sqrt (exp (* x x)))) (* (sqrt (/ 1 E)) (sqrt (exp (* x x))))))>
13.942 * * * * [progress]: [ 34 / 60 ] simplifiying candidate #<alt (λ (x) (* (* (/ (sqrt 1) (sqrt E)) (sqrt (exp (* x x)))) (* (/ (sqrt 1) (sqrt E)) (sqrt (exp (* x x))))))>
13.942 * * * * [progress]: [ 35 / 60 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (sqrt E)) (sqrt (exp (* x x)))) (* (/ 1 (sqrt E)) (sqrt (exp (* x x))))))>
13.942 * * * * [progress]: [ 36 / 60 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 E) (* (cbrt (exp (* x x))) (cbrt (exp (* x x))))) (cbrt (exp (* x x)))))>
13.942 * * * * [progress]: [ 37 / 60 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 E) (sqrt (exp (* x x)))) (sqrt (exp (* x x)))))>
13.942 * * * * [progress]: [ 38 / 60 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 E) 1) (exp (* x x))))>
13.942 * * * * [progress]: [ 39 / 60 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 E)) (cbrt (/ 1 E))) (* (cbrt (/ 1 E)) (exp (* x x)))))>
13.942 * * * * [progress]: [ 40 / 60 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 E)) (* (sqrt (/ 1 E)) (exp (* x x)))))>
13.942 * * * * [progress]: [ 41 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt E) (cbrt E))) (* (/ (cbrt 1) (cbrt E)) (exp (* x x)))))>
13.942 * * * * [progress]: [ 42 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt E)) (* (/ (cbrt 1) (sqrt E)) (exp (* x x)))))>
13.942 * * * * [progress]: [ 43 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (* (/ (cbrt 1) E) (exp (* x x)))))>
13.942 * * * * [progress]: [ 44 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) (* (cbrt E) (cbrt E))) (* (/ (sqrt 1) (cbrt E)) (exp (* x x)))))>
13.942 * * * * [progress]: [ 45 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) (sqrt E)) (* (/ (sqrt 1) (sqrt E)) (exp (* x x)))))>
13.943 * * * * [progress]: [ 46 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (* (/ (sqrt 1) E) (exp (* x x)))))>
13.943 * * * * [progress]: [ 47 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt E) (cbrt E))) (* (/ 1 (cbrt E)) (exp (* x x)))))>
13.943 * * * * [progress]: [ 48 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt E)) (* (/ 1 (sqrt E)) (exp (* x x)))))>
13.943 * * * * [progress]: [ 49 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (* (/ 1 E) (exp (* x x)))))>
13.943 * * * * [progress]: [ 50 / 60 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 E) (exp (* x x)))))>
13.943 * * * * [progress]: [ 51 / 60 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 E) (exp (* x x)))))>
13.943 * * * * [progress]: [ 52 / 60 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (exp (* x x))) E))>
13.943 * * * * [progress]: [ 53 / 60 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* (/ 1 E) (exp (* x x))))))>
13.943 * * * * [progress]: [ 54 / 60 ] simplifiying candidate #<alt (λ (x) (* (exp (* x x)) (/ 1 E)))>
13.943 * * * * [progress]: [ 55 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (+ (pow x 2) (+ (* 1/2 (pow x 4)) 1))))>
13.943 * * * * [progress]: [ 56 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (exp (pow x 2))))>
13.943 * * * * [progress]: [ 57 / 60 ] simplifiying candidate #<alt (λ (x) (* (/ 1 E) (exp (pow x 2))))>
13.943 * * * * [progress]: [ 58 / 60 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 (/ (pow x 4) E)) (+ (/ (pow x 2) E) (/ 1 E))))>
13.943 * * * * [progress]: [ 59 / 60 ] simplifiying candidate #<alt (λ (x) (/ (exp (pow x 2)) E))>
13.943 * * * * [progress]: [ 60 / 60 ] simplifiying candidate #<alt (λ (x) (/ (exp (pow x 2)) E))>
13.944 * [simplify]: Simplifying (expm1 (exp (* x x))), (log1p (exp (* x x))), (exp x), (log (exp (* x x))), (exp (exp (* x x))), (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))), (cbrt (exp (* x x))), (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))), (sqrt (exp (* x x))), (sqrt (exp (* x x))), (real->posit16 (exp (* x x))), (expm1 (* (/ 1 E) (exp (* x x)))), (log1p (* (/ 1 E) (exp (* x x)))), (* (/ 1 E) (exp (* x x))), (+ (- 1) (* x x)), (+ (- (log E)) (* x x)), (+ (- 0 1) (* x x)), (+ (- 0 (log E)) (* x x)), (+ (- (log 1) 1) (* x x)), (+ (- (log 1) (log E)) (* x x)), (+ (log (/ 1 E)) (* x x)), (log (* (/ 1 E) (exp (* x x)))), (exp (* (/ 1 E) (exp (* x x)))), (* (/ (* (* 1 1) 1) (* (* E E) E)) (* (* (exp (* x x)) (exp (* x x))) (exp (* x x)))), (* (* (* (/ 1 E) (/ 1 E)) (/ 1 E)) (* (* (exp (* x x)) (exp (* x x))) (exp (* x x)))), (* (cbrt (* (/ 1 E) (exp (* x x)))) (cbrt (* (/ 1 E) (exp (* x x))))), (cbrt (* (/ 1 E) (exp (* x x)))), (* (* (* (/ 1 E) (exp (* x x))) (* (/ 1 E) (exp (* x x)))) (* (/ 1 E) (exp (* x x)))), (sqrt (* (/ 1 E) (exp (* x x)))), (sqrt (* (/ 1 E) (exp (* x x)))), (* (sqrt (/ 1 E)) (sqrt (exp (* x x)))), (* (sqrt (/ 1 E)) (sqrt (exp (* x x)))), (* (/ (sqrt 1) (sqrt E)) (sqrt (exp (* x x)))), (* (/ (sqrt 1) (sqrt E)) (sqrt (exp (* x x)))), (* (/ 1 (sqrt E)) (sqrt (exp (* x x)))), (* (/ 1 (sqrt E)) (sqrt (exp (* x x)))), (* (/ 1 E) (* (cbrt (exp (* x x))) (cbrt (exp (* x x))))), (* (/ 1 E) (sqrt (exp (* x x)))), (* (/ 1 E) 1), (* (cbrt (/ 1 E)) (exp (* x x))), (* (sqrt (/ 1 E)) (exp (* x x))), (* (/ (cbrt 1) (cbrt E)) (exp (* x x))), (* (/ (cbrt 1) (sqrt E)) (exp (* x x))), (* (/ (cbrt 1) E) (exp (* x x))), (* (/ (sqrt 1) (cbrt E)) (exp (* x x))), (* (/ (sqrt 1) (sqrt E)) (exp (* x x))), (* (/ (sqrt 1) E) (exp (* x x))), (* (/ 1 (cbrt E)) (exp (* x x))), (* (/ 1 (sqrt E)) (exp (* x x))), (* (/ 1 E) (exp (* x x))), (* (/ 1 E) (exp (* x x))), (* (/ 1 E) (exp (* x x))), (* 1 (exp (* x x))), (real->posit16 (* (/ 1 E) (exp (* x x)))), (+ (pow x 2) (+ (* 1/2 (pow x 4)) 1)), (exp (pow x 2)), (exp (pow x 2)), (+ (* 1/2 (/ (pow x 4) E)) (+ (/ (pow x 2) E) (/ 1 E))), (/ (exp (pow x 2)) E), (/ (exp (pow x 2)) E)
13.944 * * [simplify]: iteration 1: (100 enodes)
13.983 * * [simplify]: iteration 2: (385 enodes)
14.086 * * [simplify]: iteration 3: (678 enodes)
14.367 * * [simplify]: iteration 4: (1231 enodes)
14.981 * * [simplify]: Extracting #0: cost 32 inf + 0
14.982 * * [simplify]: Extracting #1: cost 236 inf + 0
14.985 * * [simplify]: Extracting #2: cost 478 inf + 554
14.992 * * [simplify]: Extracting #3: cost 337 inf + 30519
15.025 * * [simplify]: Extracting #4: cost 65 inf + 129174
15.060 * * [simplify]: Extracting #5: cost 1 inf + 157591
15.095 * * [simplify]: Extracting #6: cost 0 inf + 157664
15.129 * [simplify]: Simplified to (expm1 (exp (* x x))), (log1p (exp (* x x))), (exp x), (* x x), (exp (exp (* x x))), (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))), (cbrt (exp (* x x))), (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))), (sqrt (exp (* x x))), (sqrt (exp (* x x))), (real->posit16 (exp (* x x))), (expm1 (/ (exp (* x x)) E)), (log1p (/ (exp (* x x)) E)), (/ (exp (* x x)) E), (fma x x -1), (fma x x -1), (fma x x -1), (fma x x -1), (fma x x -1), (fma x x -1), (fma x x -1), (fma x x -1), (exp (/ (exp (* x x)) E)), (* (* (/ (exp (* x x)) E) (/ (exp (* x x)) E)) (/ (exp (* x x)) E)), (* (* (/ (exp (* x x)) E) (/ (exp (* x x)) E)) (/ (exp (* x x)) E)), (* (cbrt (/ (exp (* x x)) E)) (cbrt (/ (exp (* x x)) E))), (cbrt (/ (exp (* x x)) E)), (* (* (/ (exp (* x x)) E) (/ (exp (* x x)) E)) (/ (exp (* x x)) E)), (sqrt (/ (exp (* x x)) E)), (sqrt (/ (exp (* x x)) E)), (* (sqrt (exp (* x x))) (sqrt (/ 1 E))), (* (sqrt (exp (* x x))) (sqrt (/ 1 E))), (/ (sqrt (exp (* x x))) (sqrt E)), (/ (sqrt (exp (* x x))) (sqrt E)), (/ (sqrt (exp (* x x))) (sqrt E)), (/ (sqrt (exp (* x x))) (sqrt E)), (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) E), (/ (sqrt (exp (* x x))) E), (/ 1 E), (* (cbrt (/ 1 E)) (exp (* x x))), (* (sqrt (/ 1 E)) (exp (* x x))), (/ (exp (* x x)) (cbrt E)), (/ (exp (* x x)) (sqrt E)), (/ (exp (* x x)) E), (/ (exp (* x x)) (cbrt E)), (/ (exp (* x x)) (sqrt E)), (/ (exp (* x x)) E), (/ (exp (* x x)) (cbrt E)), (/ (exp (* x x)) (sqrt E)), (/ (exp (* x x)) E), (/ (exp (* x x)) E), (/ (exp (* x x)) E), (exp (* x x)), (real->posit16 (/ (exp (* x x)) E)), (+ (* x x) (fma 1/2 (* (* x x) (* x x)) 1)), (exp (* x x)), (exp (* x x)), (fma (/ (* (* x x) (* x x)) E) 1/2 (+ (/ (* x x) E) (/ 1 E))), (/ (exp (* x x)) E), (/ (exp (* x x)) E)
15.133 * * * [progress]: adding candidates to table
15.463 * [progress]: [Phase 3 of 3] Extracting.
15.463 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (pow E (- (- 1 (* x x)))))> #<alt (λ (x) (* (/ 1 E) (exp (* x x))))>)
15.463 * * * [regime-changes]: Trying 4 branch expressions: (x (* x x) (- 1 (* x x)) (- (- 1 (* x x))))
15.464 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (pow E (- (- 1 (* x x)))))> #<alt (λ (x) (* (/ 1 E) (exp (* x x))))>)
15.487 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x) (pow E (- (- 1 (* x x)))))> #<alt (λ (x) (* (/ 1 E) (exp (* x x))))>)
15.502 * * * * [regimes]: Trying to branch on (- 1 (* x x)) from (#<alt (λ (x) (pow E (- (- 1 (* x x)))))> #<alt (λ (x) (* (/ 1 E) (exp (* x x))))>)
15.512 * * * * [regimes]: Trying to branch on (- (- 1 (* x x))) from (#<alt (λ (x) (pow E (- (- 1 (* x x)))))> #<alt (λ (x) (* (/ 1 E) (exp (* x x))))>)
15.524 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
15.524 * [simplify]: Simplifying (pow E (- (- 1 (* x x))))
15.524 * * [simplify]: iteration 1: (7 enodes)
15.524 * * [simplify]: iteration 2: (10 enodes)
15.525 * * [simplify]: Extracting #0: cost 1 inf + 0
15.525 * * [simplify]: Extracting #1: cost 3 inf + 0
15.525 * * [simplify]: Extracting #2: cost 3 inf + 1
15.525 * * [simplify]: Extracting #3: cost 5 inf + 1
15.525 * * [simplify]: Extracting #4: cost 5 inf + 2
15.525 * * [simplify]: Extracting #5: cost 0 inf + 581
15.525 * [simplify]: Simplified to (pow E (- (- 1 (* x x))))
16.992 * [regime-testing]: Baseline error score: 0.018595936520349465
16.995 * [regime-testing]: Oracle error score: 0.011090374558720972
17.001 * [regime-testing]: End program error score: 0.018595936520349465