1545560922.605 * [misc]progress:  [Phase 1 of 3] Setting up.
1545560922.607 * * * [misc]progress:  [1/2] Preparing points
1545560922.607 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1545560922.975 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560922.975 * * * * [misc]points:  Sampling 131 additional inputs, on iter 1 have 125 / 256
1545560923.054 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.054 * * * * [misc]points:  Sampling 66 additional inputs, on iter 2 have 190 / 256
1545560923.073 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.074 * * * * [misc]points:  Sampling 35 additional inputs, on iter 3 have 221 / 256
1545560923.085 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.085 * * * * [misc]points:  Sampling 17 additional inputs, on iter 4 have 239 / 256
1545560923.092 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.092 * * * * [misc]points:  Sampling 8 additional inputs, on iter 5 have 248 / 256
1545560923.097 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.097 * * * * [misc]points:  Sampling 7 additional inputs, on iter 6 have 249 / 256
1545560923.101 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.101 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 252 / 256
1545560923.104 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.104 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 253 / 256
1545560923.106 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.106 * * * * [misc]points:  Sampling 4 additional inputs, on iter 9 have 254 / 256
1545560923.108 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545560923.108 * * * * [exit]points:  Sampled 257 points with exact outputs
1545560923.109 * * * [misc]progress:  [2/2] Setting up program.
1545560923.116 * [misc]progress:  [Phase 2 of 3] Improving.
1545560923.117 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
1545560923.119 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560923.127 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560923.130 * * [misc]simplify:  iters left: 4 (21 enodes)
1545560923.133 * * [misc]simplify:  iters left: 3 (23 enodes)
1545560923.138 * [exit]simplify:  Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
1545560923.152 * * [misc]progress:  iteration 1 / 4
1545560923.152 * * * [misc]progress:  picking best candidate
1545560923.157 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1545560923.157 * * * [misc]progress:  localizing error
1545560923.195 * * * [misc]progress:  generating rewritten candidates
1545560923.195 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 2)
1545560923.196 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2 1 1)
1545560923.202 * * * [misc]progress:  generating series expansions
1545560923.202 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2)
1545560923.206 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560923.206 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
1545560923.207 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1545560923.208 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560923.208 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
1545560923.209 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560923.209 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560923.209 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.209 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.209 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.209 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.209 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.209 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.209 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560923.210 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545560923.210 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
1545560923.210 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1545560923.210 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545560923.210 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
1545560923.210 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545560923.210 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
1545560923.210 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.210 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.210 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.210 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.210 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.210 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.210 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560923.211 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545560923.211 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
1545560923.211 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1545560923.211 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545560923.211 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
1545560923.211 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545560923.211 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
1545560923.211 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.211 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.211 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.211 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.211 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.211 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.212 * [misc]backup-simplify:  Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560923.212 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2 1 1)
1545560923.212 * [misc]backup-simplify:  Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
1545560923.212 * [misc]approximate:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
1545560923.212 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545560923.212 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545560923.212 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.212 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.212 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.212 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.212 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.212 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560923.212 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.212 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.212 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.212 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.212 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560923.213 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.213 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560923.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.213 * [misc]taylor:  Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
1545560923.214 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545560923.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.214 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.214 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.214 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.214 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.214 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560923.214 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.214 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.214 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.214 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560923.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.214 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560923.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.214 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.214 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560923.215 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560923.215 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.215 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
1545560923.215 * [misc]backup-simplify:  Simplify -2 into -2
1545560923.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560923.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560923.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560923.216 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
1545560923.216 * [misc]backup-simplify:  Simplify 2 into 2
1545560923.216 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545560923.216 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
1545560923.216 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
1545560923.216 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545560923.216 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560923.216 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.216 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.216 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560923.216 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.216 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.216 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.217 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.217 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560923.217 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560923.217 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.217 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.217 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.217 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.217 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.217 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.217 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560923.217 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560923.217 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.218 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545560923.218 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
1545560923.218 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560923.218 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.218 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.218 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560923.218 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.218 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.218 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.218 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560923.218 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560923.218 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.218 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.218 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.218 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.218 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.218 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560923.219 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560923.219 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.219 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545560923.219 * [misc]backup-simplify:  Simplify -1 into -1
1545560923.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560923.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560923.220 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560923.220 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560923.220 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
1545560923.220 * [misc]backup-simplify:  Simplify 2 into 2
1545560923.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560923.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560923.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560923.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560923.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560923.222 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
1545560923.222 * [misc]backup-simplify:  Simplify -2 into -2
1545560923.222 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560923.222 * [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
1545560923.222 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
1545560923.222 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545560923.222 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560923.222 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560923.222 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.222 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.223 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.223 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.223 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.223 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560923.223 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.223 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.223 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560923.223 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.223 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.223 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.223 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.223 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560923.224 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560923.224 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560923.224 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
1545560923.224 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560923.224 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560923.224 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.224 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.224 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.224 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.224 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.224 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560923.224 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560923.224 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.224 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560923.224 * [misc]taylor:  Taking taylor expansion of x in x
1545560923.224 * [misc]backup-simplify:  Simplify 0 into 0
1545560923.224 * [misc]backup-simplify:  Simplify 1 into 1
1545560923.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560923.224 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.225 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560923.225 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560923.225 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560923.225 * [misc]backup-simplify:  Simplify -1 into -1
1545560923.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560923.225 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560923.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560923.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560923.226 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560923.226 * [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
1545560923.226 * [misc]backup-simplify:  Simplify -2 into -2
1545560923.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560923.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560923.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560923.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560923.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560923.228 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
1545560923.228 * [misc]backup-simplify:  Simplify -2 into -2
1545560923.228 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560923.228 * * * [misc]progress:  simplifying candidates
1545560923.228 * * * * [misc]progress:  [ 1 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 2 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 3 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
1545560923.229 * * * * [misc]progress:  [ 4 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 5 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 6 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 7 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 8 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 9 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
1545560923.229 * * * * [misc]progress:  [ 10 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 11 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
1545560923.229 * * * * [misc]progress:  [ 12 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
1545560923.229 * * * * [misc]progress:  [ 13 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
1545560923.230 * [enter]simplify:  Simplifying (- (log (- 1 x)) (log (+ 1 x)))
1545560923.230 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560923.232 * * [misc]simplify:  iters left: 4 (15 enodes)
1545560923.235 * * [misc]simplify:  iters left: 3 (18 enodes)
1545560923.239 * [exit]simplify:  Simplified to (- (log (- 1 x)) (log1p x))
1545560923.239 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x)))))))
1545560923.239 * * * * [misc]progress:  [ 14 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
1545560923.239 * * * * [misc]progress:  [ 15 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
1545560923.239 * * * * [misc]progress:  [ 16 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
1545560923.240 * [enter]simplify:  Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
1545560923.240 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560923.243 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560923.260 * * [misc]simplify:  iters left: 4 (100 enodes)
1545560923.936 * * [misc]simplify:  iters left: 3 (313 enodes)
1545560924.265 * [exit]simplify:  Simplified to (pow (/ (- 1 x) (+ x 1)) 3)
1545560924.265 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3))))))
1545560924.265 * * * * [misc]progress:  [ 17 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
1545560924.265 * * * * [misc]progress:  [ 18 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
1545560924.265 * * * * [misc]progress:  [ 19 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
1545560924.265 * * * * [misc]progress:  [ 20 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
1545560924.265 * * * * [misc]progress:  [ 21 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
1545560924.265 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545560924.265 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560924.266 * * [misc]simplify:  iters left: 3 (7 enodes)
1545560924.267 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545560924.267 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))
1545560924.267 * * * * [misc]progress:  [ 22 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
1545560924.267 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545560924.267 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560924.269 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560924.272 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560924.276 * * [misc]simplify:  iters left: 3 (33 enodes)
1545560924.280 * * [misc]simplify:  iters left: 2 (36 enodes)
1545560924.284 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
1545560924.284 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))
1545560924.285 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
1545560924.285 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560924.286 * * [misc]simplify:  iters left: 4 (12 enodes)
1545560924.287 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560924.289 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
1545560924.289 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))
1545560924.289 * * * * [misc]progress:  [ 23 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
1545560924.289 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
1545560924.289 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560924.290 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560924.292 * * [misc]simplify:  iters left: 4 (18 enodes)
1545560924.295 * * [misc]simplify:  iters left: 3 (19 enodes)
1545560924.297 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x)))
1545560924.297 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))
1545560924.298 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
1545560924.298 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560924.299 * * [misc]simplify:  iters left: 4 (12 enodes)
1545560924.302 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560924.304 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
1545560924.304 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
1545560924.304 * * * * [misc]progress:  [ 24 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
1545560924.304 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
1545560924.304 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560924.306 * * [misc]simplify:  iters left: 5 (12 enodes)
1545560924.308 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560924.310 * * [misc]simplify:  iters left: 3 (21 enodes)
1545560924.312 * * [misc]simplify:  iters left: 2 (26 enodes)
1545560924.315 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545560924.315 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))
1545560924.315 * [enter]simplify:  Simplifying (/ (cbrt (- 1 x)) (+ 1 x))
1545560924.315 * * [misc]simplify:  iters left: 5 (6 enodes)
1545560924.316 * * [misc]simplify:  iters left: 4 (11 enodes)
1545560924.318 * * [misc]simplify:  iters left: 3 (12 enodes)
1545560924.319 * [exit]simplify:  Simplified to (/ (cbrt (- 1 x)) (+ x 1))
1545560924.319 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
1545560924.319 * * * * [misc]progress:  [ 25 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
1545560924.320 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545560924.320 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560924.321 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560924.323 * * [misc]simplify:  iters left: 4 (16 enodes)
1545560924.325 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545560924.325 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))
1545560924.325 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
1545560924.325 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560924.326 * * [misc]simplify:  iters left: 4 (12 enodes)
1545560924.328 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560924.330 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
1545560924.330 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))
1545560924.330 * * * * [misc]progress:  [ 26 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
1545560924.330 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545560924.330 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560924.331 * * [misc]simplify:  iters left: 4 (12 enodes)
1545560924.332 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560924.334 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545560924.334 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
1545560924.334 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
1545560924.334 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560924.336 * * [misc]simplify:  iters left: 4 (12 enodes)
1545560924.337 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560924.339 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
1545560924.339 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
1545560924.339 * * * * [misc]progress:  [ 27 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
1545560924.339 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) 1)
1545560924.339 * * [misc]simplify:  iters left: 5 (5 enodes)
1545560924.340 * * [misc]simplify:  iters left: 4 (9 enodes)
1545560924.341 * * [misc]simplify:  iters left: 3 (12 enodes)
1545560924.343 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545560924.343 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
1545560924.343 * [enter]simplify:  Simplifying (/ (sqrt (- 1 x)) (+ 1 x))
1545560924.343 * * [misc]simplify:  iters left: 5 (6 enodes)
1545560924.344 * * [misc]simplify:  iters left: 4 (11 enodes)
1545560924.345 * * [misc]simplify:  iters left: 3 (12 enodes)
1545560924.347 * [exit]simplify:  Simplified to (/ (sqrt (- 1 x)) (+ x 1))
1545560924.347 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
1545560924.347 * * * * [misc]progress:  [ 28 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
1545560924.347 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
1545560924.347 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560924.348 * * [misc]simplify:  iters left: 5 (11 enodes)
1545560924.349 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
1545560924.349 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))))
1545560924.349 * [enter]simplify:  Simplifying (/ (- 1 x) (cbrt (+ 1 x)))
1545560924.349 * * [misc]simplify:  iters left: 5 (6 enodes)
1545560924.351 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560924.352 * * [misc]simplify:  iters left: 3 (17 enodes)
1545560924.354 * * [misc]simplify:  iters left: 2 (19 enodes)
1545560924.358 * [exit]simplify:  Simplified to (/ (- 1 x) (cbrt (+ x 1)))
1545560924.358 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))))
1545560924.358 * * * * [misc]progress:  [ 29 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
1545560924.358 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 x)))
1545560924.358 * * [misc]simplify:  iters left: 5 (5 enodes)
1545560924.359 * * [misc]simplify:  iters left: 4 (8 enodes)
1545560924.360 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ x 1)))
1545560924.360 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
1545560924.360 * [enter]simplify:  Simplifying (/ (- 1 x) (sqrt (+ 1 x)))
1545560924.360 * * [misc]simplify:  iters left: 5 (6 enodes)
1545560924.361 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560924.363 * * [misc]simplify:  iters left: 3 (17 enodes)
1545560924.365 * * [misc]simplify:  iters left: 2 (19 enodes)
1545560924.367 * [exit]simplify:  Simplified to (/ (- 1 x) (sqrt (+ x 1)))
1545560924.367 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
1545560924.368 * * * * [misc]progress:  [ 30 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
1545560924.368 * [enter]simplify:  Simplifying (/ 1 1)
1545560924.368 * * [misc]simplify:  iters left: 2 (2 enodes)
1545560924.368 * * [misc]simplify:  iters left: 1 (4 enodes)
1545560924.368 * [exit]simplify:  Simplified to 1
1545560924.368 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
1545560924.369 * [enter]simplify:  Simplifying (/ (- 1 x) (+ 1 x))
1545560924.369 * * [misc]simplify:  iters left: 4 (5 enodes)
1545560924.369 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560924.371 * * [misc]simplify:  iters left: 2 (16 enodes)
1545560924.373 * * [misc]simplify:  iters left: 1 (18 enodes)
1545560924.375 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545560924.375 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
1545560924.376 * * * * [misc]progress:  [ 31 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
1545560924.376 * * * * [misc]progress:  [ 32 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
1545560924.376 * * * * [misc]progress:  [ 33 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1545560924.376 * * * * [misc]progress:  [ 34 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
1545560924.376 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1545560924.376 * * [misc]simplify:  iters left: 3 (4 enodes)
1545560924.376 * * [misc]simplify:  iters left: 2 (7 enodes)
1545560924.377 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1545560924.377 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1)))))))
1545560924.377 * * * * [misc]progress:  [ 35 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
1545560924.377 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1545560924.378 * * [misc]simplify:  iters left: 3 (4 enodes)
1545560924.378 * * [misc]simplify:  iters left: 2 (7 enodes)
1545560924.379 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1545560924.379 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1)))))))
1545560924.379 * * * * [misc]progress:  [ 36 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
1545560924.379 * [enter]simplify:  Simplifying (+ 1 x)
1545560924.379 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560924.380 * * [misc]simplify:  iters left: 1 (6 enodes)
1545560924.382 * [exit]simplify:  Simplified to (+ x 1)
1545560924.382 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1))))))
1545560924.382 * * * * [misc]progress:  [ 37 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
1545560924.382 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545560924.382 * * [misc]simplify:  iters left: 5 (5 enodes)
1545560924.384 * * [misc]simplify:  iters left: 4 (9 enodes)
1545560924.386 * * [misc]simplify:  iters left: 3 (10 enodes)
1545560924.389 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545560924.389 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))
1545560924.389 * * * * [misc]progress:  [ 38 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
1545560924.389 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545560924.389 * * [misc]simplify:  iters left: 3 (4 enodes)
1545560924.391 * * [misc]simplify:  iters left: 2 (8 enodes)
1545560924.393 * * [misc]simplify:  iters left: 1 (9 enodes)
1545560924.395 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545560924.395 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))
1545560924.395 * * * * [misc]progress:  [ 39 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
1545560924.395 * * * * [misc]progress:  [ 40 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
1545560924.396 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545560924.396 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560924.399 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560924.403 * * [misc]simplify:  iters left: 4 (28 enodes)
1545560924.413 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560924.429 * * [misc]simplify:  iters left: 2 (66 enodes)
1545560924.449 * * [misc]simplify:  iters left: 1 (92 enodes)
1545560924.476 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545560924.477 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x)))))))
1545560924.477 * * * * [misc]progress:  [ 41 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
1545560924.477 * [enter]simplify:  Simplifying (- 1 x)
1545560924.477 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560924.478 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560924.480 * [exit]simplify:  Simplified to (- 1 x)
1545560924.480 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))
1545560924.480 * * * * [misc]progress:  [ 42 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
1545560924.480 * [enter]simplify:  Simplifying (- (pow 1 3) (pow x 3))
1545560924.480 * * [misc]simplify:  iters left: 3 (6 enodes)
1545560924.484 * * [misc]simplify:  iters left: 2 (15 enodes)
1545560924.487 * * [misc]simplify:  iters left: 1 (22 enodes)
1545560924.493 * [exit]simplify:  Simplified to (fma (- x) (* x x) 1)
1545560924.493 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (- x) (* x x) 1) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))
1545560924.493 * * * * [misc]progress:  [ 43 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
1545560924.493 * [enter]simplify:  Simplifying (- (* 1 1) (* x x))
1545560924.493 * * [misc]simplify:  iters left: 4 (5 enodes)
1545560924.495 * * [misc]simplify:  iters left: 3 (10 enodes)
1545560924.498 * * [misc]simplify:  iters left: 2 (14 enodes)
1545560924.502 * * [misc]simplify:  iters left: 1 (16 enodes)
1545560924.505 * [exit]simplify:  Simplified to (- 1 (* x x))
1545560924.506 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
1545560924.506 * * * * [misc]progress:  [ 44 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545560924.506 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560924.506 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560924.509 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560924.513 * * [misc]simplify:  iters left: 4 (18 enodes)
1545560924.518 * * [misc]simplify:  iters left: 3 (20 enodes)
1545560924.523 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560924.523 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545560924.523 * * * * [misc]progress:  [ 45 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545560924.523 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560924.523 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560924.526 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560924.531 * * [misc]simplify:  iters left: 4 (18 enodes)
1545560924.536 * * [misc]simplify:  iters left: 3 (20 enodes)
1545560924.541 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560924.541 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545560924.541 * * * * [misc]progress:  [ 46 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
1545560924.541 * [enter]simplify:  Simplifying (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560924.542 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560924.544 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560924.548 * * [misc]simplify:  iters left: 4 (18 enodes)
1545560924.553 * * [misc]simplify:  iters left: 3 (20 enodes)
1545560924.557 * [exit]simplify:  Simplified to (atan (sqrt (/ (- 1 x) (+ x 1))))
1545560924.557 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545560924.557 * * * * [misc]progress:  [ 47 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1545560924.557 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545560924.557 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560924.559 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560924.562 * * [misc]simplify:  iters left: 4 (39 enodes)
1545560924.569 * * [misc]simplify:  iters left: 3 (62 enodes)
1545560924.578 * * [misc]simplify:  iters left: 2 (92 enodes)
1545560924.590 * * [misc]simplify:  iters left: 1 (111 enodes)
1545560924.607 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1545560924.607 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1545560924.607 * * * * [misc]progress:  [ 48 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545560924.607 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560924.607 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560924.610 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560924.617 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560924.629 * * [misc]simplify:  iters left: 3 (91 enodes)
1545560924.663 * * [misc]simplify:  iters left: 2 (158 enodes)
1545560924.692 * * [misc]simplify:  iters left: 1 (216 enodes)
1545560924.749 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545560924.749 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545560924.749 * * * * [misc]progress:  [ 49 / 49 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545560924.749 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560924.749 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560924.752 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560924.757 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560924.770 * * [misc]simplify:  iters left: 3 (91 enodes)
1545560924.829 * * [misc]simplify:  iters left: 2 (158 enodes)
1545560924.862 * * [misc]simplify:  iters left: 1 (216 enodes)
1545560924.909 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545560924.909 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545560924.909 * * * [misc]progress:  adding candidates to table
1545560925.557 * * [misc]progress:  iteration 2 / 4
1545560925.557 * * * [misc]progress:  picking best candidate
1545560925.570 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
1545560925.570 * * * [misc]progress:  localizing error
1545560925.594 * * * [misc]progress:  generating rewritten candidates
1545560925.594 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1545560925.601 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1)
1545560925.602 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1545560925.603 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 2)
1545560925.604 * * * [misc]progress:  generating series expansions
1545560925.604 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1545560925.605 * [misc]backup-simplify:  Simplify (- (/ 1 (+ 1 x)) (/ x (+ 1 x))) into (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560925.605 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ x (+ x 1))) in (x) around 0
1545560925.605 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ x (+ x 1))) in x
1545560925.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545560925.605 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560925.605 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.605 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.605 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.605 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.605 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.605 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.605 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.605 * [misc]taylor:  Taking taylor expansion of (/ x (+ x 1)) in x
1545560925.605 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.605 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.605 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.605 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560925.605 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.605 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.605 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.605 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.605 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.605 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.606 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.606 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ x (+ x 1))) in x
1545560925.606 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545560925.606 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560925.606 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.606 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.606 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.606 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.606 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.606 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.606 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.606 * [misc]taylor:  Taking taylor expansion of (/ x (+ x 1)) in x
1545560925.606 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.606 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.606 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.606 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560925.606 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.606 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.606 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.606 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.606 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.606 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.606 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.606 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.606 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.607 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.607 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545560925.607 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.607 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1545560925.607 * [misc]backup-simplify:  Simplify -2 into -2
1545560925.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.607 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545560925.607 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.608 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545560925.608 * [misc]backup-simplify:  Simplify (- -1) into 1
1545560925.608 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1545560925.608 * [misc]backup-simplify:  Simplify 2 into 2
1545560925.608 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545560925.608 * [misc]backup-simplify:  Simplify (- (/ 1 (+ 1 (/ 1 x))) (/ (/ 1 x) (+ 1 (/ 1 x)))) into (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x)))
1545560925.608 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))) in (x) around 0
1545560925.608 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))) in x
1545560925.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545560925.608 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560925.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.608 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.608 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.608 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.608 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.608 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.609 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
1545560925.609 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
1545560925.609 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560925.609 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.609 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.609 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.609 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.609 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.609 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.609 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.609 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.609 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.609 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545560925.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.610 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.610 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1545560925.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.610 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))) in x
1545560925.610 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545560925.610 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560925.610 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.610 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.610 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.610 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.610 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.610 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.610 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.611 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
1545560925.611 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
1545560925.611 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560925.611 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.611 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.611 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.611 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.611 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.611 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.611 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.611 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.611 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.611 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.611 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545560925.611 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.611 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.611 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1545560925.612 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.612 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.612 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.612 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.612 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.612 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.612 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
1545560925.612 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545560925.613 * [misc]backup-simplify:  Simplify (- -1) into 1
1545560925.613 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1545560925.613 * [misc]backup-simplify:  Simplify 2 into 2
1545560925.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.613 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545560925.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.613 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.614 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
1545560925.614 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545560925.614 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.614 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1545560925.614 * [misc]backup-simplify:  Simplify -2 into -2
1545560925.614 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560925.614 * [misc]backup-simplify:  Simplify (- (/ 1 (+ 1 (/ 1 (- x)))) (/ (/ 1 (- x)) (+ 1 (/ 1 (- x))))) into (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x)))))
1545560925.615 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))) in (x) around 0
1545560925.615 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))) in x
1545560925.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545560925.615 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560925.615 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.615 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.615 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.615 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.615 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.615 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.615 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.615 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.615 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.615 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560925.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in x
1545560925.615 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
1545560925.615 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.615 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.615 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.615 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560925.615 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.615 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.615 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.615 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.615 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.615 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.615 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.616 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.616 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.616 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560925.616 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.616 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.616 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 -1)) into -1
1545560925.616 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560925.616 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))) in x
1545560925.616 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545560925.616 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560925.616 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.616 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.616 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.616 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.616 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.616 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.617 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.617 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.617 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.617 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560925.617 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in x
1545560925.617 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
1545560925.617 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.617 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.617 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.617 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560925.617 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.617 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.617 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.617 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.617 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.617 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.617 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.617 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.617 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.617 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560925.618 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.618 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.618 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 -1)) into -1
1545560925.618 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560925.618 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.618 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.618 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.619 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1
1545560925.619 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545560925.619 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1545560925.619 * [misc]backup-simplify:  Simplify -2 into -2
1545560925.619 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.620 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.620 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545560925.620 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.621 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
1545560925.621 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1545560925.621 * [misc]backup-simplify:  Simplify (+ -1 -1) into -2
1545560925.621 * [misc]backup-simplify:  Simplify -2 into -2
1545560925.622 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560925.622 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1)
1545560925.622 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 x)) into (/ 1 (+ x 1))
1545560925.622 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ x 1)) in (x) around 0
1545560925.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545560925.622 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560925.622 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.622 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.622 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.622 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.622 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.622 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.622 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.623 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545560925.623 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560925.623 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.623 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.623 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.623 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.623 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.623 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.623 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.623 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.623 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545560925.624 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545560925.624 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.624 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
1545560925.624 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ 1 x))) into (/ 1 (+ (/ 1 x) 1))
1545560925.624 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in (x) around 0
1545560925.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545560925.625 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560925.625 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.625 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.625 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.625 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.625 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.625 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.625 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545560925.625 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560925.625 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.625 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.625 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.625 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.626 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.626 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.626 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.626 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.627 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545560925.627 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545560925.628 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.628 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545560925.628 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ 1 (- x)))) into (/ 1 (- 1 (/ 1 x)))
1545560925.628 * [misc]approximate:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in (x) around 0
1545560925.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545560925.628 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560925.628 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.628 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.628 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.628 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.628 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.628 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.629 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.629 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.629 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.629 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560925.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545560925.629 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560925.629 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.629 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.629 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.629 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.629 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.629 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.630 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.630 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.630 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.630 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560925.630 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.630 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.631 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.631 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545560925.631 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.631 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.632 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1545560925.632 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.632 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545560925.633 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1545560925.633 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))) into (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560925.633 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1))))) in (x) around 0
1545560925.633 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1))))) in x
1545560925.633 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1))))) into (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560925.633 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1))))) in x
1545560925.633 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1))))) into (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560925.634 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1))))) into (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560925.634 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.634 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.634 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.634 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.634 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.634 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.634 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1))))) into (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560925.634 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ 1 (/ 1 x))) (/ (/ 1 x) (+ 1 (/ 1 x)))))) into (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x)))))
1545560925.634 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))))) in (x) around 0
1545560925.634 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))))) in x
1545560925.635 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))))) into (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x)))))
1545560925.635 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))))) in x
1545560925.635 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))))) into (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x)))))
1545560925.635 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))))) into (atan (sqrt (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x)))))
1545560925.635 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.635 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.635 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.636 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.636 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.636 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.636 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ (/ 1 (/ 1 x)) 1)) (/ 1 (* (+ (/ 1 (/ 1 x)) 1) (/ 1 x)))))) into (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560925.636 * [misc]backup-simplify:  Simplify (atan (sqrt (- (/ 1 (+ 1 (/ 1 (- x)))) (/ (/ 1 (- x)) (+ 1 (/ 1 (- x))))))) into (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x)))))))
1545560925.636 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))))) in (x) around 0
1545560925.636 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))))) in x
1545560925.637 * [misc]backup-simplify:  Simplify (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))))) into (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x)))))))
1545560925.637 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))))) in x
1545560925.637 * [misc]backup-simplify:  Simplify (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))))) into (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x)))))))
1545560925.637 * [misc]backup-simplify:  Simplify (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x))))))) into (atan (sqrt (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (* x (- 1 (/ 1 x)))))))
1545560925.637 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.637 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.637 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.637 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.637 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.638 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.638 * [misc]backup-simplify:  Simplify (atan (sqrt (+ (/ 1 (- 1 (/ 1 (/ 1 (- x))))) (/ 1 (* (/ 1 (- x)) (- 1 (/ 1 (/ 1 (- x))))))))) into (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560925.638 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 2)
1545560925.638 * [misc]backup-simplify:  Simplify (/ x (+ 1 x)) into (/ x (+ x 1))
1545560925.638 * [misc]approximate:  Taking taylor expansion of (/ x (+ x 1)) in (x) around 0
1545560925.638 * [misc]taylor:  Taking taylor expansion of (/ x (+ x 1)) in x
1545560925.638 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.638 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.638 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.638 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560925.638 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.638 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.638 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.638 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.638 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.639 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.639 * [misc]taylor:  Taking taylor expansion of (/ x (+ x 1)) in x
1545560925.639 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.639 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.639 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.639 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545560925.639 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.639 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.639 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.639 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.639 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.639 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.640 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.640 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.640 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545560925.640 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.641 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545560925.641 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.641 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 3)) (+ (* -1 (pow x 2)) (* 1 x))) into (- (+ x (pow x 3)) (pow x 2))
1545560925.642 * [misc]backup-simplify:  Simplify (/ (/ 1 x) (+ 1 (/ 1 x))) into (/ 1 (* (+ (/ 1 x) 1) x))
1545560925.642 * [misc]approximate:  Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in (x) around 0
1545560925.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
1545560925.642 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
1545560925.642 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560925.642 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.642 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.642 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.642 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.642 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.642 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.642 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.642 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.642 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.642 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.642 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545560925.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.643 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.643 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1545560925.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.643 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
1545560925.643 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
1545560925.643 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560925.643 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.643 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.643 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.643 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.644 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.644 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.644 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.644 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.644 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.644 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.644 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545560925.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.644 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560925.645 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1545560925.645 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.645 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.645 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.646 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
1545560925.646 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545560925.646 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.646 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.647 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
1545560925.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545560925.647 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.647 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
1545560925.648 * [misc]backup-simplify:  Simplify (/ (/ 1 (- x)) (+ 1 (/ 1 (- x)))) into (/ -1 (* x (- 1 (/ 1 x))))
1545560925.648 * [misc]approximate:  Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in (x) around 0
1545560925.648 * [misc]taylor:  Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x
1545560925.648 * [misc]taylor:  Taking taylor expansion of -1 in x
1545560925.648 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.648 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
1545560925.648 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.648 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.648 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.648 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560925.648 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.648 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.648 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.648 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.648 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.648 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.648 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.648 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.649 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.649 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560925.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.649 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.649 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 -1)) into -1
1545560925.650 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1545560925.650 * [misc]taylor:  Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x
1545560925.650 * [misc]taylor:  Taking taylor expansion of -1 in x
1545560925.650 * [misc]backup-simplify:  Simplify -1 into -1
1545560925.650 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
1545560925.650 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.650 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.650 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.650 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560925.650 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560925.650 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.650 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560925.650 * [misc]taylor:  Taking taylor expansion of x in x
1545560925.650 * [misc]backup-simplify:  Simplify 0 into 0
1545560925.650 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.650 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560925.650 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560925.651 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560925.651 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560925.651 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560925.651 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.651 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560925.651 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 -1)) into -1
1545560925.652 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1545560925.652 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.652 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.652 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.653 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1
1545560925.653 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)))) into 1
1545560925.653 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.653 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560925.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560925.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560925.654 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
1545560925.654 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 1 -1)))) into 1
1545560925.654 * [misc]backup-simplify:  Simplify 1 into 1
1545560925.655 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
1545560925.655 * * * [misc]progress:  simplifying candidates
1545560925.655 * * * * [misc]progress:  [ 1 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))>
1545560925.655 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))
1545560925.656 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560925.660 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560925.667 * * [misc]simplify:  iters left: 4 (31 enodes)
1545560925.677 * * [misc]simplify:  iters left: 3 (39 enodes)
1545560925.687 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560925.687 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))
1545560925.687 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))
1545560925.687 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560925.691 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560925.696 * * [misc]simplify:  iters left: 4 (24 enodes)
1545560925.704 * * [misc]simplify:  iters left: 3 (45 enodes)
1545560925.716 * * [misc]simplify:  iters left: 2 (52 enodes)
1545560925.729 * [exit]simplify:  Simplified to 0
1545560925.729 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560925.729 * * * * [misc]progress:  [ 2 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))>
1545560925.729 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))
1545560925.730 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560925.733 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560925.739 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560925.746 * * [misc]simplify:  iters left: 3 (30 enodes)
1545560925.753 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560925.753 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))
1545560925.754 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))
1545560925.754 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560925.756 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560925.760 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560925.765 * * [misc]simplify:  iters left: 3 (27 enodes)
1545560925.772 * * [misc]simplify:  iters left: 2 (28 enodes)
1545560925.777 * [exit]simplify:  Simplified to 0
1545560925.777 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560925.777 * * * * [misc]progress:  [ 3 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (/ x (+ 1 x)) 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))>
1545560925.777 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (/ x (+ 1 x)) 1)))
1545560925.778 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560925.782 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560925.790 * * [misc]simplify:  iters left: 4 (36 enodes)
1545560925.804 * * [misc]simplify:  iters left: 3 (53 enodes)
1545560925.813 * * [misc]simplify:  iters left: 2 (58 enodes)
1545560925.819 * * [misc]simplify:  iters left: 1 (60 enodes)
1545560925.825 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560925.825 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))
1545560925.825 * [enter]simplify:  Simplifying (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1))
1545560925.825 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560925.827 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560925.831 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560925.835 * * [misc]simplify:  iters left: 3 (39 enodes)
1545560925.842 * * [misc]simplify:  iters left: 2 (48 enodes)
1545560925.845 * * [misc]simplify:  iters left: 1 (57 enodes)
1545560925.856 * [exit]simplify:  Simplified to 0
1545560925.856 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560925.856 * * * * [misc]progress:  [ 4 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (/ 1 (+ 1 x)) x))) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))>
1545560925.857 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (/ 1 (+ 1 x)) x)))
1545560925.857 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560925.860 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560925.868 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560925.879 * * [misc]simplify:  iters left: 3 (51 enodes)
1545560925.893 * * [misc]simplify:  iters left: 2 (72 enodes)
1545560925.918 * * [misc]simplify:  iters left: 1 (136 enodes)
1545560925.964 * [exit]simplify:  Simplified to (/ (fma -1 x 1) (+ x 1))
1545560925.964 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (/ (fma -1 x 1) (+ x 1)) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))
1545560925.964 * [enter]simplify:  Simplifying (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x))
1545560925.964 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560925.968 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560925.974 * * [misc]simplify:  iters left: 4 (27 enodes)
1545560925.983 * * [misc]simplify:  iters left: 3 (42 enodes)
1545560925.994 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560926.004 * * [misc]simplify:  iters left: 1 (73 enodes)
1545560926.016 * [exit]simplify:  Simplified to 0
1545560926.016 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (/ (fma -1 x 1) (+ x 1)) 0)))))
1545560926.016 * * * * [misc]progress:  [ 5 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))>
1545560926.016 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))
1545560926.017 * * [misc]simplify:  iters left: 6 (19 enodes)
1545560926.025 * * [misc]simplify:  iters left: 5 (43 enodes)
1545560926.039 * * [misc]simplify:  iters left: 4 (80 enodes)
1545560926.068 * * [misc]simplify:  iters left: 3 (233 enodes)
1545560926.313 * [exit]simplify:  Simplified to (fma (- -1 (- (* x x) x)) (/ x (fma (* x x) x 1)) (/ 1 (+ x 1)))
1545560926.313 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (fma (- -1 (- (* x x) x)) (/ x (fma (* x x) x 1)) (/ 1 (+ x 1))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))
1545560926.313 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))
1545560926.313 * * [misc]simplify:  iters left: 6 (15 enodes)
1545560926.317 * * [misc]simplify:  iters left: 5 (38 enodes)
1545560926.322 * * [misc]simplify:  iters left: 4 (73 enodes)
1545560926.343 * * [misc]simplify:  iters left: 3 (237 enodes)
1545560926.524 * [exit]simplify:  Simplified to 0
1545560926.524 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (fma (- -1 (- (* x x) x)) (/ x (fma (* x x) x 1)) (/ 1 (+ x 1))) 0)))))
1545560926.525 * * * * [misc]progress:  [ 6 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (- 1 x) (/ x (- (* 1 1) (* x x)))))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))>
1545560926.525 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (* (- 1 x) (/ x (- (* 1 1) (* x x))))))
1545560926.525 * * [misc]simplify:  iters left: 6 (14 enodes)
1545560926.531 * * [misc]simplify:  iters left: 5 (31 enodes)
1545560926.541 * * [misc]simplify:  iters left: 4 (59 enodes)
1545560926.565 * * [misc]simplify:  iters left: 3 (141 enodes)
1545560926.611 * * [misc]simplify:  iters left: 2 (235 enodes)
1545560926.724 * * [misc]simplify:  iters left: 1 (416 enodes)
1545560927.038 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x))))
1545560927.039 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x)))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))
1545560927.039 * [enter]simplify:  Simplifying (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x)))))
1545560927.039 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560927.041 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560927.044 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560927.055 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560927.100 * * [misc]simplify:  iters left: 2 (280 enodes)
1545560927.442 * [exit]simplify:  Simplified to 0
1545560927.443 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x)))) 0)))))
1545560927.443 * * * * [misc]progress:  [ 7 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))>
1545560927.443 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))
1545560927.443 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560927.445 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560927.449 * * [misc]simplify:  iters left: 4 (29 enodes)
1545560927.458 * * [misc]simplify:  iters left: 3 (36 enodes)
1545560927.466 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560927.466 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))
1545560927.466 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))
1545560927.467 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560927.470 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560927.475 * * [misc]simplify:  iters left: 4 (24 enodes)
1545560927.484 * * [misc]simplify:  iters left: 3 (45 enodes)
1545560927.496 * * [misc]simplify:  iters left: 2 (52 enodes)
1545560927.505 * [exit]simplify:  Simplified to 0
1545560927.505 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560927.505 * * * * [misc]progress:  [ 8 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))>
1545560927.505 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))
1545560927.506 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560927.509 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560927.514 * * [misc]simplify:  iters left: 4 (23 enodes)
1545560927.520 * * [misc]simplify:  iters left: 3 (29 enodes)
1545560927.527 * * [misc]simplify:  iters left: 2 (32 enodes)
1545560927.535 * * [misc]simplify:  iters left: 1 (47 enodes)
1545560927.549 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560927.549 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))
1545560927.549 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))
1545560927.549 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560927.550 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560927.552 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560927.555 * * [misc]simplify:  iters left: 3 (27 enodes)
1545560927.558 * * [misc]simplify:  iters left: 2 (28 enodes)
1545560927.560 * [exit]simplify:  Simplified to 0
1545560927.560 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560927.560 * * * * [misc]progress:  [ 9 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (/ x (+ 1 x)) 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))>
1545560927.560 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (/ x (+ 1 x)) 1)))
1545560927.561 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560927.564 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560927.568 * * [misc]simplify:  iters left: 4 (34 enodes)
1545560927.574 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560927.583 * * [misc]simplify:  iters left: 2 (54 enodes)
1545560927.593 * * [misc]simplify:  iters left: 1 (56 enodes)
1545560927.598 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560927.598 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))
1545560927.598 * [enter]simplify:  Simplifying (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1))
1545560927.598 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560927.600 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560927.603 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560927.608 * * [misc]simplify:  iters left: 3 (39 enodes)
1545560927.615 * * [misc]simplify:  iters left: 2 (48 enodes)
1545560927.618 * * [misc]simplify:  iters left: 1 (57 enodes)
1545560927.627 * [exit]simplify:  Simplified to 0
1545560927.627 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560927.627 * * * * [misc]progress:  [ 10 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (/ 1 (+ 1 x)) x))) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))>
1545560927.627 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (/ 1 (+ 1 x)) x)))
1545560927.627 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560927.630 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560927.638 * * [misc]simplify:  iters left: 4 (40 enodes)
1545560927.652 * * [misc]simplify:  iters left: 3 (59 enodes)
1545560927.667 * * [misc]simplify:  iters left: 2 (88 enodes)
1545560927.697 * * [misc]simplify:  iters left: 1 (138 enodes)
1545560927.739 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545560927.739 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (/ (- 1 x) (+ x 1)) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))
1545560927.740 * [enter]simplify:  Simplifying (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x))
1545560927.740 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560927.741 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560927.744 * * [misc]simplify:  iters left: 4 (27 enodes)
1545560927.749 * * [misc]simplify:  iters left: 3 (42 enodes)
1545560927.757 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560927.766 * * [misc]simplify:  iters left: 1 (73 enodes)
1545560927.780 * [exit]simplify:  Simplified to 0
1545560927.780 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (/ (- 1 x) (+ x 1)) 0)))))
1545560927.780 * * * * [misc]progress:  [ 11 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))>
1545560927.780 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))
1545560927.781 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560927.788 * * [misc]simplify:  iters left: 5 (42 enodes)
1545560927.802 * * [misc]simplify:  iters left: 4 (78 enodes)
1545560927.831 * * [misc]simplify:  iters left: 3 (229 enodes)
1545560928.009 * [exit]simplify:  Simplified to (fma (/ x (fma x (* x x) 1)) (+ (- x (* x x)) -1) (/ 1 (+ x 1)))
1545560928.009 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (fma (/ x (fma x (* x x) 1)) (+ (- x (* x x)) -1) (/ 1 (+ x 1))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))
1545560928.009 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))
1545560928.009 * * [misc]simplify:  iters left: 6 (15 enodes)
1545560928.013 * * [misc]simplify:  iters left: 5 (38 enodes)
1545560928.022 * * [misc]simplify:  iters left: 4 (73 enodes)
1545560928.055 * * [misc]simplify:  iters left: 3 (237 enodes)
1545560928.250 * [exit]simplify:  Simplified to 0
1545560928.250 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (fma (/ x (fma x (* x x) 1)) (+ (- x (* x x)) -1) (/ 1 (+ x 1))) 0)))))
1545560928.250 * * * * [misc]progress:  [ 12 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (- 1 x) (/ x (- (* 1 1) (* x x)))))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))>
1545560928.250 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (* (- 1 x) (/ x (- (* 1 1) (* x x))))))
1545560928.250 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560928.252 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560928.257 * * [misc]simplify:  iters left: 4 (57 enodes)
1545560928.269 * * [misc]simplify:  iters left: 3 (137 enodes)
1545560928.326 * * [misc]simplify:  iters left: 2 (230 enodes)
1545560928.434 * * [misc]simplify:  iters left: 1 (409 enodes)
1545560928.819 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ (- 1 x) (- (/ 1 x) x)))
1545560928.820 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ (- 1 x) (- (/ 1 x) x))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))
1545560928.820 * [enter]simplify:  Simplifying (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x)))))
1545560928.820 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560928.824 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560928.832 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560928.852 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560928.914 * * [misc]simplify:  iters left: 2 (280 enodes)
1545560929.280 * [exit]simplify:  Simplified to 0
1545560929.280 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ (- 1 x) (- (/ 1 x) x))) 0)))))
1545560929.280 * * * * [misc]progress:  [ 13 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))>
1545560929.280 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))
1545560929.280 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560929.284 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560929.292 * * [misc]simplify:  iters left: 4 (31 enodes)
1545560929.300 * * [misc]simplify:  iters left: 3 (38 enodes)
1545560929.304 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560929.304 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))
1545560929.305 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))
1545560929.305 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560929.306 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560929.309 * * [misc]simplify:  iters left: 4 (24 enodes)
1545560929.313 * * [misc]simplify:  iters left: 3 (45 enodes)
1545560929.320 * * [misc]simplify:  iters left: 2 (52 enodes)
1545560929.325 * [exit]simplify:  Simplified to 0
1545560929.325 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560929.325 * * * * [misc]progress:  [ 14 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))>
1545560929.325 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))
1545560929.325 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560929.326 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560929.330 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560929.333 * * [misc]simplify:  iters left: 3 (28 enodes)
1545560929.337 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560929.338 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))
1545560929.338 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))
1545560929.338 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560929.339 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560929.341 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560929.344 * * [misc]simplify:  iters left: 3 (27 enodes)
1545560929.350 * * [misc]simplify:  iters left: 2 (28 enodes)
1545560929.354 * [exit]simplify:  Simplified to 0
1545560929.355 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560929.355 * * * * [misc]progress:  [ 15 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (/ x (+ 1 x)) 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))>
1545560929.355 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (/ x (+ 1 x)) 1)))
1545560929.355 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560929.359 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560929.366 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560929.379 * * [misc]simplify:  iters left: 3 (51 enodes)
1545560929.391 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560929.404 * * [misc]simplify:  iters left: 1 (61 enodes)
1545560929.415 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560929.415 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))
1545560929.416 * [enter]simplify:  Simplifying (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1))
1545560929.416 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560929.419 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560929.427 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560929.436 * * [misc]simplify:  iters left: 3 (39 enodes)
1545560929.448 * * [misc]simplify:  iters left: 2 (48 enodes)
1545560929.455 * * [misc]simplify:  iters left: 1 (57 enodes)
1545560929.466 * [exit]simplify:  Simplified to 0
1545560929.466 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560929.466 * * * * [misc]progress:  [ 16 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (/ 1 (+ 1 x)) x))) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))>
1545560929.467 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (/ 1 (+ 1 x)) x)))
1545560929.467 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560929.469 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560929.477 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560929.493 * * [misc]simplify:  iters left: 3 (62 enodes)
1545560929.515 * * [misc]simplify:  iters left: 2 (92 enodes)
1545560929.547 * * [misc]simplify:  iters left: 1 (129 enodes)
1545560929.584 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545560929.584 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (/ (- 1 x) (+ x 1)) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))
1545560929.585 * [enter]simplify:  Simplifying (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x))
1545560929.585 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560929.588 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560929.594 * * [misc]simplify:  iters left: 4 (27 enodes)
1545560929.602 * * [misc]simplify:  iters left: 3 (42 enodes)
1545560929.607 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560929.613 * * [misc]simplify:  iters left: 1 (73 enodes)
1545560929.619 * [exit]simplify:  Simplified to 0
1545560929.619 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (/ (- 1 x) (+ x 1)) 0)))))
1545560929.619 * * * * [misc]progress:  [ 17 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))>
1545560929.619 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))
1545560929.619 * * [misc]simplify:  iters left: 6 (17 enodes)
1545560929.623 * * [misc]simplify:  iters left: 5 (41 enodes)
1545560929.632 * * [misc]simplify:  iters left: 4 (77 enodes)
1545560929.660 * * [misc]simplify:  iters left: 3 (227 enodes)
1545560929.819 * [exit]simplify:  Simplified to (fma (/ x (fma x (* x x) 1)) (- -1 (- (* x x) x)) (/ 1 (+ x 1)))
1545560929.819 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (fma (/ x (fma x (* x x) 1)) (- -1 (- (* x x) x)) (/ 1 (+ x 1))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))
1545560929.820 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))
1545560929.820 * * [misc]simplify:  iters left: 6 (15 enodes)
1545560929.824 * * [misc]simplify:  iters left: 5 (38 enodes)
1545560929.829 * * [misc]simplify:  iters left: 4 (73 enodes)
1545560929.848 * * [misc]simplify:  iters left: 3 (237 enodes)
1545560930.083 * [exit]simplify:  Simplified to 0
1545560930.084 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (fma (/ x (fma x (* x x) 1)) (- -1 (- (* x x) x)) (/ 1 (+ x 1))) 0)))))
1545560930.084 * * * * [misc]progress:  [ 18 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (- 1 x) (/ x (- (* 1 1) (* x x)))))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))>
1545560930.084 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (- 1 x) (/ x (- (* 1 1) (* x x))))))
1545560930.084 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560930.089 * * [misc]simplify:  iters left: 5 (29 enodes)
1545560930.097 * * [misc]simplify:  iters left: 4 (56 enodes)
1545560930.108 * * [misc]simplify:  iters left: 3 (135 enodes)
1545560930.146 * * [misc]simplify:  iters left: 2 (234 enodes)
1545560930.235 * * [misc]simplify:  iters left: 1 (439 enodes)
1545560930.659 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x))))
1545560930.660 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x)))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))
1545560930.660 * [enter]simplify:  Simplifying (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x)))))
1545560930.660 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560930.662 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560930.665 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560930.676 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560930.740 * * [misc]simplify:  iters left: 2 (280 enodes)
1545560931.145 * [exit]simplify:  Simplified to 0
1545560931.145 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x)))) 0)))))
1545560931.145 * * * * [misc]progress:  [ 19 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))>
1545560931.145 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))
1545560931.145 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560931.149 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560931.155 * * [misc]simplify:  iters left: 4 (31 enodes)
1545560931.163 * * [misc]simplify:  iters left: 3 (38 enodes)
1545560931.171 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560931.171 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))
1545560931.171 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))
1545560931.171 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560931.174 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560931.178 * * [misc]simplify:  iters left: 4 (24 enodes)
1545560931.186 * * [misc]simplify:  iters left: 3 (45 enodes)
1545560931.200 * * [misc]simplify:  iters left: 2 (52 enodes)
1545560931.209 * [exit]simplify:  Simplified to 0
1545560931.209 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560931.209 * * * * [misc]progress:  [ 20 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))>
1545560931.209 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))
1545560931.209 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560931.212 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560931.219 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560931.224 * * [misc]simplify:  iters left: 3 (28 enodes)
1545560931.230 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560931.230 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))
1545560931.230 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))
1545560931.230 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560931.233 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560931.236 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560931.242 * * [misc]simplify:  iters left: 3 (27 enodes)
1545560931.248 * * [misc]simplify:  iters left: 2 (28 enodes)
1545560931.253 * [exit]simplify:  Simplified to 0
1545560931.253 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560931.253 * * * * [misc]progress:  [ 21 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (/ x (+ 1 x)) 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))>
1545560931.253 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (/ x (+ 1 x)) 1)))
1545560931.254 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560931.257 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560931.265 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560931.278 * * [misc]simplify:  iters left: 3 (51 enodes)
1545560931.285 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560931.291 * * [misc]simplify:  iters left: 1 (61 enodes)
1545560931.297 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560931.297 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))
1545560931.297 * [enter]simplify:  Simplifying (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1))
1545560931.297 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560931.298 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560931.302 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560931.307 * * [misc]simplify:  iters left: 3 (39 enodes)
1545560931.315 * * [misc]simplify:  iters left: 2 (48 enodes)
1545560931.319 * * [misc]simplify:  iters left: 1 (57 enodes)
1545560931.325 * [exit]simplify:  Simplified to 0
1545560931.325 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ x (+ x 1))) 0)))))
1545560931.325 * * * * [misc]progress:  [ 22 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (/ 1 (+ 1 x)) x))) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))>
1545560931.325 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (/ 1 (+ 1 x)) x)))
1545560931.326 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560931.327 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560931.331 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560931.338 * * [misc]simplify:  iters left: 3 (62 enodes)
1545560931.350 * * [misc]simplify:  iters left: 2 (92 enodes)
1545560931.366 * * [misc]simplify:  iters left: 1 (129 enodes)
1545560931.391 * [exit]simplify:  Simplified to (/ (- 1 x) (+ x 1))
1545560931.392 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (/ (- 1 x) (+ x 1)) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))
1545560931.392 * [enter]simplify:  Simplifying (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x))
1545560931.392 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560931.395 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560931.400 * * [misc]simplify:  iters left: 4 (27 enodes)
1545560931.405 * * [misc]simplify:  iters left: 3 (42 enodes)
1545560931.410 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560931.415 * * [misc]simplify:  iters left: 1 (73 enodes)
1545560931.421 * [exit]simplify:  Simplified to 0
1545560931.421 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (/ (- 1 x) (+ x 1)) 0)))))
1545560931.421 * * * * [misc]progress:  [ 23 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))>
1545560931.421 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))
1545560931.421 * * [misc]simplify:  iters left: 6 (17 enodes)
1545560931.425 * * [misc]simplify:  iters left: 5 (41 enodes)
1545560931.432 * * [misc]simplify:  iters left: 4 (77 enodes)
1545560931.456 * * [misc]simplify:  iters left: 3 (227 enodes)
1545560931.667 * [exit]simplify:  Simplified to (fma (/ x (fma x (* x x) 1)) (- -1 (- (* x x) x)) (/ 1 (+ x 1)))
1545560931.667 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (fma (/ x (fma x (* x x) 1)) (- -1 (- (* x x) x)) (/ 1 (+ x 1))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))
1545560931.667 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))
1545560931.668 * * [misc]simplify:  iters left: 6 (15 enodes)
1545560931.675 * * [misc]simplify:  iters left: 5 (38 enodes)
1545560931.686 * * [misc]simplify:  iters left: 4 (73 enodes)
1545560931.720 * * [misc]simplify:  iters left: 3 (237 enodes)
1545560931.910 * [exit]simplify:  Simplified to 0
1545560931.910 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (fma (/ x (fma x (* x x) 1)) (- -1 (- (* x x) x)) (/ 1 (+ x 1))) 0)))))
1545560931.910 * * * * [misc]progress:  [ 24 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma 1 (/ 1 (+ 1 x)) (- (* (- 1 x) (/ x (- (* 1 1) (* x x)))))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))>
1545560931.911 * [enter]simplify:  Simplifying (fma 1 (/ 1 (+ 1 x)) (- (* (- 1 x) (/ x (- (* 1 1) (* x x))))))
1545560931.911 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560931.916 * * [misc]simplify:  iters left: 5 (29 enodes)
1545560931.926 * * [misc]simplify:  iters left: 4 (56 enodes)
1545560931.953 * * [misc]simplify:  iters left: 3 (135 enodes)
1545560931.992 * * [misc]simplify:  iters left: 2 (234 enodes)
1545560932.107 * * [misc]simplify:  iters left: 1 (439 enodes)
1545560932.572 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x))))
1545560932.572 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x)))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))
1545560932.572 * [enter]simplify:  Simplifying (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x)))))
1545560932.572 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560932.574 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560932.578 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560932.588 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560932.668 * * [misc]simplify:  iters left: 2 (280 enodes)
1545560933.038 * [exit]simplify:  Simplified to 0
1545560933.038 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 1 (+ x 1)) (/ (- x (* x x)) (- 1 (* x x)))) 0)))))
1545560933.038 * * * * [misc]progress:  [ 25 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))>
1545560933.038 * [enter]simplify:  Simplifying (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))
1545560933.038 * * [misc]simplify:  iters left: 6 (19 enodes)
1545560933.043 * * [misc]simplify:  iters left: 5 (42 enodes)
1545560933.052 * * [misc]simplify:  iters left: 4 (70 enodes)
1545560933.074 * * [misc]simplify:  iters left: 3 (180 enodes)
1545560933.179 * [exit]simplify:  Simplified to (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1)))
1545560933.179 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))
1545560933.180 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))
1545560933.180 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560933.183 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560933.188 * * [misc]simplify:  iters left: 4 (24 enodes)
1545560933.192 * * [misc]simplify:  iters left: 3 (45 enodes)
1545560933.198 * * [misc]simplify:  iters left: 2 (52 enodes)
1545560933.203 * [exit]simplify:  Simplified to 0
1545560933.203 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1))) 0)))))
1545560933.203 * * * * [misc]progress:  [ 26 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))>
1545560933.203 * [enter]simplify:  Simplifying (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))
1545560933.203 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560933.207 * * [misc]simplify:  iters left: 5 (38 enodes)
1545560933.213 * * [misc]simplify:  iters left: 4 (64 enodes)
1545560933.230 * * [misc]simplify:  iters left: 3 (173 enodes)
1545560933.343 * [exit]simplify:  Simplified to (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1)))
1545560933.343 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))
1545560933.343 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))
1545560933.343 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560933.345 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560933.346 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560933.349 * * [misc]simplify:  iters left: 3 (27 enodes)
1545560933.352 * * [misc]simplify:  iters left: 2 (28 enodes)
1545560933.355 * [exit]simplify:  Simplified to 0
1545560933.355 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1))) 0)))))
1545560933.355 * * * * [misc]progress:  [ 27 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (/ x (+ 1 x)) 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))>
1545560933.356 * [enter]simplify:  Simplifying (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (/ x (+ 1 x)) 1)))
1545560933.356 * * [misc]simplify:  iters left: 6 (17 enodes)
1545560933.360 * * [misc]simplify:  iters left: 5 (42 enodes)
1545560933.367 * * [misc]simplify:  iters left: 4 (72 enodes)
1545560933.390 * * [misc]simplify:  iters left: 3 (194 enodes)
1545560933.532 * [exit]simplify:  Simplified to (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1)))
1545560933.532 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))
1545560933.532 * [enter]simplify:  Simplifying (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1))
1545560933.532 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560933.533 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560933.537 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560933.542 * * [misc]simplify:  iters left: 3 (39 enodes)
1545560933.549 * * [misc]simplify:  iters left: 2 (48 enodes)
1545560933.552 * * [misc]simplify:  iters left: 1 (57 enodes)
1545560933.557 * [exit]simplify:  Simplified to 0
1545560933.557 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1))) 0)))))
1545560933.557 * * * * [misc]progress:  [ 28 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (/ 1 (+ 1 x)) x))) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))>
1545560933.558 * [enter]simplify:  Simplifying (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (/ 1 (+ 1 x)) x)))
1545560933.558 * * [misc]simplify:  iters left: 6 (17 enodes)
1545560933.562 * * [misc]simplify:  iters left: 5 (39 enodes)
1545560933.571 * * [misc]simplify:  iters left: 4 (76 enodes)
1545560933.608 * * [misc]simplify:  iters left: 3 (204 enodes)
1545560933.700 * [exit]simplify:  Simplified to (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1)))
1545560933.700 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1))) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))
1545560933.701 * [enter]simplify:  Simplifying (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x))
1545560933.701 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560933.704 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560933.709 * * [misc]simplify:  iters left: 4 (27 enodes)
1545560933.718 * * [misc]simplify:  iters left: 3 (42 enodes)
1545560933.728 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560933.738 * * [misc]simplify:  iters left: 1 (73 enodes)
1545560933.750 * [exit]simplify:  Simplified to 0
1545560933.750 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ x (+ x 1))) 0)))))
1545560933.750 * * * * [misc]progress:  [ 29 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))>
1545560933.750 * [enter]simplify:  Simplifying (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))
1545560933.750 * * [misc]simplify:  iters left: 6 (16 enodes)
1545560933.757 * * [misc]simplify:  iters left: 5 (39 enodes)
1545560933.763 * * [misc]simplify:  iters left: 4 (84 enodes)
1545560933.785 * * [misc]simplify:  iters left: 3 (330 enodes)
1545560934.120 * [exit]simplify:  Simplified to (fma (fma x x (- 1 x)) (/ (- x) (fma (* x x) x 1)) (/ (fma x x (- 1 x)) (fma (* x x) x 1)))
1545560934.120 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (fma (fma x x (- 1 x)) (/ (- x) (fma (* x x) x 1)) (/ (fma x x (- 1 x)) (fma (* x x) x 1))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))
1545560934.121 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))
1545560934.121 * * [misc]simplify:  iters left: 6 (15 enodes)
1545560934.127 * * [misc]simplify:  iters left: 5 (38 enodes)
1545560934.133 * * [misc]simplify:  iters left: 4 (73 enodes)
1545560934.153 * * [misc]simplify:  iters left: 3 (237 enodes)
1545560934.367 * [exit]simplify:  Simplified to 0
1545560934.367 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (fma (fma x x (- 1 x)) (/ (- x) (fma (* x x) x 1)) (/ (fma x x (- 1 x)) (fma (* x x) x 1))) 0)))))
1545560934.368 * * * * [misc]progress:  [ 30 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (- 1 x) (/ x (- (* 1 1) (* x x)))))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))>
1545560934.368 * [enter]simplify:  Simplifying (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (* (- 1 x) (/ x (- (* 1 1) (* x x))))))
1545560934.368 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560934.374 * * [misc]simplify:  iters left: 5 (45 enodes)
1545560934.381 * * [misc]simplify:  iters left: 4 (93 enodes)
1545560934.403 * * [misc]simplify:  iters left: 3 (260 enodes)
1545560934.521 * [exit]simplify:  Simplified to (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ (* (- 1 x) x) (- 1 (* x x))))
1545560934.521 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ (* (- 1 x) x) (- 1 (* x x)))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))
1545560934.521 * [enter]simplify:  Simplifying (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x)))))
1545560934.521 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560934.523 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560934.527 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560934.539 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560934.593 * * [misc]simplify:  iters left: 2 (280 enodes)
1545560934.909 * [exit]simplify:  Simplified to 0
1545560934.909 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (fma x x (- 1 x)) (fma (* x x) x 1)) (/ (* (- 1 x) x) (- 1 (* x x)))) 0)))))
1545560934.909 * * * * [misc]progress:  [ 31 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))>
1545560934.909 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))
1545560934.910 * * [misc]simplify:  iters left: 6 (14 enodes)
1545560934.915 * * [misc]simplify:  iters left: 5 (31 enodes)
1545560934.924 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560934.933 * * [misc]simplify:  iters left: 3 (104 enodes)
1545560934.970 * * [misc]simplify:  iters left: 2 (203 enodes)
1545560935.052 * * [misc]simplify:  iters left: 1 (350 enodes)
1545560935.160 * [exit]simplify:  Simplified to (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x)))
1545560935.160 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x))) (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))))))))))
1545560935.161 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (* (cbrt (/ x (+ 1 x))) (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))))
1545560935.161 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560935.164 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560935.169 * * [misc]simplify:  iters left: 4 (24 enodes)
1545560935.177 * * [misc]simplify:  iters left: 3 (45 enodes)
1545560935.190 * * [misc]simplify:  iters left: 2 (52 enodes)
1545560935.198 * [exit]simplify:  Simplified to 0
1545560935.199 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x))) 0)))))
1545560935.199 * * * * [misc]progress:  [ 32 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))>
1545560935.199 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))
1545560935.199 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560935.204 * * [misc]simplify:  iters left: 5 (26 enodes)
1545560935.211 * * [misc]simplify:  iters left: 4 (43 enodes)
1545560935.226 * * [misc]simplify:  iters left: 3 (95 enodes)
1545560935.274 * * [misc]simplify:  iters left: 2 (192 enodes)
1545560935.350 * * [misc]simplify:  iters left: 1 (363 enodes)
1545560935.685 * [exit]simplify:  Simplified to (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x)))
1545560935.685 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x))) (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x))))))))))
1545560935.686 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (+ 1 x)))) (sqrt (/ x (+ 1 x))) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))
1545560935.686 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560935.687 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560935.689 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560935.691 * * [misc]simplify:  iters left: 3 (27 enodes)
1545560935.695 * * [misc]simplify:  iters left: 2 (28 enodes)
1545560935.697 * [exit]simplify:  Simplified to 0
1545560935.697 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x))) 0)))))
1545560935.697 * * * * [misc]progress:  [ 33 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (/ x (+ 1 x)) 1))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))>
1545560935.697 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (/ x (+ 1 x)) 1)))
1545560935.697 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560935.700 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560935.705 * * [misc]simplify:  iters left: 4 (53 enodes)
1545560935.720 * * [misc]simplify:  iters left: 3 (118 enodes)
1545560935.773 * * [misc]simplify:  iters left: 2 (177 enodes)
1545560935.812 * * [misc]simplify:  iters left: 1 (253 enodes)
1545560935.918 * [exit]simplify:  Simplified to (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x)))
1545560935.918 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x))) (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1)))))))
1545560935.919 * [enter]simplify:  Simplifying (fma (- (/ x (+ 1 x))) 1 (* (/ x (+ 1 x)) 1))
1545560935.919 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560935.921 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560935.929 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560935.938 * * [misc]simplify:  iters left: 3 (39 enodes)
1545560935.951 * * [misc]simplify:  iters left: 2 (48 enodes)
1545560935.958 * * [misc]simplify:  iters left: 1 (57 enodes)
1545560935.968 * [exit]simplify:  Simplified to 0
1545560935.969 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x))) 0)))))
1545560935.969 * * * * [misc]progress:  [ 34 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (/ 1 (+ 1 x)) x))) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))>
1545560935.969 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (/ 1 (+ 1 x)) x)))
1545560935.969 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560935.974 * * [misc]simplify:  iters left: 5 (28 enodes)
1545560935.984 * * [misc]simplify:  iters left: 4 (54 enodes)
1545560936.007 * * [misc]simplify:  iters left: 3 (125 enodes)
1545560936.070 * * [misc]simplify:  iters left: 2 (217 enodes)
1545560936.173 * * [misc]simplify:  iters left: 1 (403 enodes)
1545560936.598 * [exit]simplify:  Simplified to (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x)))
1545560936.598 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x))) (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x)))))))
1545560936.598 * [enter]simplify:  Simplifying (fma (- (/ 1 (+ 1 x))) x (* (/ 1 (+ 1 x)) x))
1545560936.598 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560936.600 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560936.602 * * [misc]simplify:  iters left: 4 (27 enodes)
1545560936.609 * * [misc]simplify:  iters left: 3 (42 enodes)
1545560936.614 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560936.619 * * [misc]simplify:  iters left: 1 (73 enodes)
1545560936.624 * [exit]simplify:  Simplified to 0
1545560936.625 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (- (/ (- 1 x) (- 1 (* x x))) (/ x (+ 1 x))) 0)))))
1545560936.625 * * * * [misc]progress:  [ 35 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))>
1545560936.625 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))
1545560936.625 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560936.629 * * [misc]simplify:  iters left: 5 (45 enodes)
1545560936.636 * * [misc]simplify:  iters left: 4 (95 enodes)
1545560936.658 * * [misc]simplify:  iters left: 3 (289 enodes)
1545560936.881 * [exit]simplify:  Simplified to (fma (/ x (fma (* x x) x 1)) (+ -1 (- x (* x x))) (/ (- 1 x) (- 1 (* x x))))
1545560936.881 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (fma (/ x (fma (* x x) x 1)) (+ -1 (- x (* x x))) (/ (- 1 x) (- 1 (* x x)))) (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3))))))))))
1545560936.881 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ x (+ (pow 1 3) (pow x 3)))))
1545560936.881 * * [misc]simplify:  iters left: 6 (15 enodes)
1545560936.885 * * [misc]simplify:  iters left: 5 (38 enodes)
1545560936.891 * * [misc]simplify:  iters left: 4 (73 enodes)
1545560936.908 * * [misc]simplify:  iters left: 3 (237 enodes)
1545560937.064 * [exit]simplify:  Simplified to 0
1545560937.064 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (fma (/ x (fma (* x x) x 1)) (+ -1 (- x (* x x))) (/ (- 1 x) (- 1 (* x x)))) 0)))))
1545560937.064 * * * * [misc]progress:  [ 36 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (- 1 x) (/ x (- (* 1 1) (* x x)))))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))>
1545560937.064 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (* (- 1 x) (/ x (- (* 1 1) (* x x))))))
1545560937.064 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560937.066 * * [misc]simplify:  iters left: 5 (27 enodes)
1545560937.071 * * [misc]simplify:  iters left: 4 (63 enodes)
1545560937.086 * * [misc]simplify:  iters left: 3 (201 enodes)
1545560937.194 * * [misc]simplify:  iters left: 2 (383 enodes)
1545560937.485 * [exit]simplify:  Simplified to (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))
1545560937.485 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (+ (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x))))))))))
1545560937.485 * [enter]simplify:  Simplifying (fma (- (- 1 x)) (/ x (- (* 1 1) (* x x))) (* (- 1 x) (/ x (- (* 1 1) (* x x)))))
1545560937.485 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560937.487 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560937.491 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560937.507 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560937.569 * * [misc]simplify:  iters left: 2 (280 enodes)
1545560937.944 * [exit]simplify:  Simplified to 0
1545560937.944 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 0)))))
1545560937.944 * * * * [misc]progress:  [ 37 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560937.944 * * * * [misc]progress:  [ 38 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560937.944 * * * * [misc]progress:  [ 39 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (fma (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x))) (- (/ x (+ 1 x))))))))>
1545560937.944 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x))))
1545560937.944 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560937.945 * * [misc]simplify:  iters left: 5 (9 enodes)
1545560937.946 * [exit]simplify:  Simplified to (* (cbrt (/ 1 (+ x 1))) (cbrt (/ 1 (+ x 1))))
1545560937.946 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (fma (* (cbrt (/ 1 (+ x 1))) (cbrt (/ 1 (+ x 1)))) (cbrt (/ 1 (+ 1 x))) (- (/ x (+ 1 x))))))))
1545560937.946 * * * * [misc]progress:  [ 40 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (fma (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x))) (- (/ x (+ 1 x))))))))>
1545560937.946 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ 1 x)))
1545560937.947 * * [misc]simplify:  iters left: 5 (5 enodes)
1545560937.947 * * [misc]simplify:  iters left: 4 (8 enodes)
1545560937.948 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ x 1)))
1545560937.948 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (fma (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (+ 1 x))) (- (/ x (+ 1 x))))))))
1545560937.948 * * * * [misc]progress:  [ 41 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (fma 1 (/ 1 (+ 1 x)) (- (/ x (+ 1 x))))))))>
1545560937.948 * * * * [misc]progress:  [ 42 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (fma 1 (/ 1 (+ 1 x)) (- (/ x (+ 1 x))))))))>
1545560937.949 * * * * [misc]progress:  [ 43 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (fma (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))) (- (/ x (+ 1 x))))))))>
1545560937.949 * [enter]simplify:  Simplifying (/ 1 (+ (pow 1 3) (pow x 3)))
1545560937.949 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560937.951 * * [misc]simplify:  iters left: 4 (15 enodes)
1545560937.952 * * [misc]simplify:  iters left: 3 (17 enodes)
1545560937.954 * [exit]simplify:  Simplified to (/ 1 (fma x (* x x) 1))
1545560937.954 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (fma (/ 1 (fma x (* x x) 1)) (+ (* 1 1) (- (* x x) (* 1 x))) (- (/ x (+ 1 x))))))))
1545560937.954 * * * * [misc]progress:  [ 44 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (fma (/ 1 (- (* 1 1) (* x x))) (- 1 x) (- (/ x (+ 1 x))))))))>
1545560937.954 * [enter]simplify:  Simplifying (/ 1 (- (* 1 1) (* x x)))
1545560937.954 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560937.956 * * [misc]simplify:  iters left: 5 (11 enodes)
1545560937.957 * * [misc]simplify:  iters left: 4 (15 enodes)
1545560937.959 * * [misc]simplify:  iters left: 3 (17 enodes)
1545560937.961 * [exit]simplify:  Simplified to (/ 1 (- 1 (* x x)))
1545560937.961 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (fma (/ 1 (- 1 (* x x))) (- 1 x) (- (/ x (+ 1 x))))))))
1545560937.961 * * * * [misc]progress:  [ 45 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (/ (exp (/ 1 (+ 1 x))) (exp (/ x (+ 1 x)))))))))>
1545560937.961 * [enter]simplify:  Simplifying (/ (exp (/ 1 (+ 1 x))) (exp (/ x (+ 1 x))))
1545560937.961 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560937.962 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560937.964 * * [misc]simplify:  iters left: 4 (15 enodes)
1545560937.966 * * [misc]simplify:  iters left: 3 (20 enodes)
1545560937.969 * * [misc]simplify:  iters left: 2 (22 enodes)
1545560937.974 * * [misc]simplify:  iters left: 1 (26 enodes)
1545560937.977 * [exit]simplify:  Simplified to (exp (- (/ 1 (+ x 1)) (/ x (+ x 1))))
1545560937.977 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (log (exp (- (/ 1 (+ x 1)) (/ x (+ x 1)))))))))
1545560937.978 * * * * [misc]progress:  [ 46 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (- (/ 1 (+ 1 x)) (/ x (+ 1 x))) 1)))))>
1545560937.978 * * * * [misc]progress:  [ 47 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560937.978 * * * * [misc]progress:  [ 48 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560937.978 * * * * [misc]progress:  [ 49 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))) (cbrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))) (cbrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560937.978 * * * * [misc]progress:  [ 50 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (- (/ 1 (+ 1 x)) (/ x (+ 1 x))) (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))) (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560937.978 * * * * [misc]progress:  [ 51 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))) (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560937.978 * * * * [misc]progress:  [ 52 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
1545560937.978 * [enter]simplify:  Simplifying (- 1 x)
1545560937.978 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560937.979 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560937.980 * [exit]simplify:  Simplified to (- 1 x)
1545560937.980 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))
1545560937.980 * [enter]simplify:  Simplifying (+ 1 x)
1545560937.980 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560937.980 * * [misc]simplify:  iters left: 1 (6 enodes)
1545560937.981 * [exit]simplify:  Simplified to (+ x 1)
1545560937.981 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
1545560937.981 * * * * [misc]progress:  [ 53 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 (+ 1 x)) (* (+ 1 x) x)) (* (+ 1 x) (+ 1 x)))))))>
1545560937.981 * [enter]simplify:  Simplifying (- (* 1 (+ 1 x)) (* (+ 1 x) x))
1545560937.981 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560937.983 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560937.990 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560938.001 * * [misc]simplify:  iters left: 3 (78 enodes)
1545560938.031 * * [misc]simplify:  iters left: 2 (177 enodes)
1545560938.154 * * [misc]simplify:  iters left: 1 (308 enodes)
1545560938.414 * [exit]simplify:  Simplified to (- 1 (* x x))
1545560938.414 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
1545560938.414 * [enter]simplify:  Simplifying (* (+ 1 x) (+ 1 x))
1545560938.414 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560938.416 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560938.422 * * [misc]simplify:  iters left: 2 (28 enodes)
1545560938.441 * * [misc]simplify:  iters left: 1 (48 enodes)
1545560938.457 * [exit]simplify:  Simplified to (* (+ x 1) (+ x 1))
1545560938.457 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ x 1) (+ x 1)))))))
1545560938.457 * * * * [misc]progress:  [ 54 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow (/ 1 (+ 1 x)) 3) (pow (/ x (+ 1 x)) 3)) (+ (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x))) (+ (* (/ x (+ 1 x)) (/ x (+ 1 x))) (* (/ 1 (+ 1 x)) (/ x (+ 1 x))))))))))>
1545560938.458 * * * * [misc]progress:  [ 55 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (/ 1 (+ 1 x)) (- (/ x (+ 1 x))))))))>
1545560938.458 * * * * [misc]progress:  [ 56 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))))))>
1545560938.458 * * * * [misc]progress:  [ 57 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x))) (* (/ x (+ 1 x)) (/ x (+ 1 x)))) (+ (/ 1 (+ 1 x)) (/ x (+ 1 x))))))))>
1545560938.458 * * * * [misc]progress:  [ 58 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (+ (sqrt (/ 1 (+ 1 x))) (sqrt (/ x (+ 1 x)))) (- (sqrt (/ 1 (+ 1 x))) (sqrt (/ x (+ 1 x)))))))))>
1545560938.458 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (+ 1 x))) (sqrt (/ x (+ 1 x))))
1545560938.458 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560938.461 * * [misc]simplify:  iters left: 5 (12 enodes)
1545560938.464 * [exit]simplify:  Simplified to (+ (sqrt (/ x (+ x 1))) (sqrt (/ 1 (+ x 1))))
1545560938.464 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt (/ x (+ x 1))) (sqrt (/ 1 (+ x 1)))) (- (sqrt (/ 1 (+ 1 x))) (sqrt (/ x (+ 1 x)))))))))
1545560938.465 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (+ 1 x))) (sqrt (/ x (+ 1 x))))
1545560938.465 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560938.467 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560938.471 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560938.475 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (+ x 1))) (sqrt (/ x (+ x 1))))
1545560938.475 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt (/ 1 (+ 1 x))) (sqrt (/ x (+ 1 x)))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ x (+ x 1)))))))))
1545560938.475 * * * * [misc]progress:  [ 59 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))))))>
1545560938.475 * [enter]simplify:  Simplifying (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))
1545560938.476 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560938.478 * * [misc]simplify:  iters left: 5 (11 enodes)
1545560938.481 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560938.485 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560938.485 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (- (/ 1 (+ x 1)) (/ x (+ x 1))))))))
1545560938.485 * * * * [misc]progress:  [ 60 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))))))>
1545560938.485 * [enter]simplify:  Simplifying (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))
1545560938.485 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560938.488 * * [misc]simplify:  iters left: 5 (11 enodes)
1545560938.491 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560938.495 * [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ x (+ x 1)))
1545560938.495 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (- (/ 1 (+ x 1)) (/ x (+ x 1))))))))
1545560938.495 * * * * [misc]progress:  [ 61 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (- 1 x))))))>
1545560938.495 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545560938.495 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560938.496 * * [misc]simplify:  iters left: 3 (7 enodes)
1545560938.498 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545560938.498 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ x 1)) (- 1 x))))))
1545560938.499 * [enter]simplify:  Simplifying (- 1 x)
1545560938.499 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560938.500 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560938.502 * [exit]simplify:  Simplified to (- 1 x)
1545560938.502 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (- 1 x))))))
1545560938.502 * * * * [misc]progress:  [ 62 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (- 1 x))))))>
1545560938.503 * [enter]simplify:  Simplifying (/ 1 (+ 1 x))
1545560938.503 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560938.504 * * [misc]simplify:  iters left: 3 (7 enodes)
1545560938.506 * [exit]simplify:  Simplified to (/ 1 (+ x 1))
1545560938.506 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ x 1)) (- 1 x))))))
1545560938.506 * [enter]simplify:  Simplifying (- 1 x)
1545560938.506 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560938.508 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560938.509 * [exit]simplify:  Simplified to (- 1 x)
1545560938.510 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (- 1 x))))))
1545560938.510 * * * * [misc]progress:  [ 63 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (+ (* 1 1) (- (* x x) (* 1 x))) (- (/ 1 (+ (pow 1 3) (pow x 3))) (/ x (+ (pow 1 3) (pow x 3)))))))))>
1545560938.510 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545560938.510 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560938.513 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560938.518 * * [misc]simplify:  iters left: 4 (28 enodes)
1545560938.523 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560938.531 * * [misc]simplify:  iters left: 2 (66 enodes)
1545560938.541 * * [misc]simplify:  iters left: 1 (92 enodes)
1545560938.563 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545560938.564 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (fma x x (- 1 x)) (- (/ 1 (+ (pow 1 3) (pow x 3))) (/ x (+ (pow 1 3) (pow x 3)))))))))
1545560938.564 * [enter]simplify:  Simplifying (- (/ 1 (+ (pow 1 3) (pow x 3))) (/ x (+ (pow 1 3) (pow x 3))))
1545560938.564 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560938.568 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560938.573 * * [misc]simplify:  iters left: 4 (24 enodes)
1545560938.579 * [exit]simplify:  Simplified to (- (/ 1 (fma (* x x) x 1)) (/ x (fma (* x x) x 1)))
1545560938.579 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (fma x x (- 1 x)) (- (/ 1 (fma (* x x) x 1)) (/ x (fma (* x x) x 1))))))))
1545560938.579 * * * * [misc]progress:  [ 64 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- (* 1 1) (* x x))) (/ x (- (* 1 1) (* x x)))))))))>
1545560938.579 * [enter]simplify:  Simplifying (- 1 x)
1545560938.579 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560938.580 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560938.582 * [exit]simplify:  Simplified to (- 1 x)
1545560938.582 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- (* 1 1) (* x x))) (/ x (- (* 1 1) (* x x)))))))))
1545560938.583 * [enter]simplify:  Simplifying (- (/ 1 (- (* 1 1) (* x x))) (/ x (- (* 1 1) (* x x))))
1545560938.583 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560938.586 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560938.590 * * [misc]simplify:  iters left: 4 (21 enodes)
1545560938.595 * * [misc]simplify:  iters left: 3 (23 enodes)
1545560938.601 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560938.601 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))
1545560938.601 * * * * [misc]progress:  [ 65 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (/ 1 (+ 1 x)) (- (/ x (+ 1 x))))))))>
1545560938.601 * * * * [misc]progress:  [ 66 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (log1p (expm1 (/ 1 (+ 1 x)))) (/ x (+ 1 x)))))))>
1545560938.601 * * * * [misc]progress:  [ 67 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (expm1 (log1p (/ 1 (+ 1 x)))) (/ x (+ 1 x)))))))>
1545560938.601 * * * * [misc]progress:  [ 68 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (pow (+ 1 x) -1) (/ x (+ 1 x)))))))>
1545560938.601 * * * * [misc]progress:  [ 69 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (pow (+ 1 x) (- 1)) (/ x (+ 1 x)))))))>
1545560938.601 * [enter]simplify:  Simplifying (- 1)
1545560938.602 * * [misc]simplify:  iters left: 2 (2 enodes)
1545560938.603 * * [misc]simplify:  iters left: 1 (5 enodes)
1545560938.604 * [exit]simplify:  Simplified to -1
1545560938.604 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (pow (+ 1 x) -1) (/ x (+ 1 x)))))))
1545560938.604 * * * * [misc]progress:  [ 70 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (pow (/ 1 (+ 1 x)) 1) (/ x (+ 1 x)))))))>
1545560938.604 * * * * [misc]progress:  [ 71 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (exp (- (log (+ 1 x)))) (/ x (+ 1 x)))))))>
1545560938.604 * * * * [misc]progress:  [ 72 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (exp (log (/ 1 (+ 1 x)))) (/ x (+ 1 x)))))))>
1545560938.604 * * * * [misc]progress:  [ 73 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (log (exp (/ 1 (+ 1 x)))) (/ x (+ 1 x)))))))>
1545560938.604 * * * * [misc]progress:  [ 74 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* (* (cbrt (/ 1 (+ 1 x))) (cbrt (/ 1 (+ 1 x)))) (cbrt (/ 1 (+ 1 x)))) (/ x (+ 1 x)))))))>
1545560938.604 * * * * [misc]progress:  [ 75 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (cbrt (* (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x))) (/ 1 (+ 1 x)))) (/ x (+ 1 x)))))))>
1545560938.604 * * * * [misc]progress:  [ 76 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ 1 x)))) (/ x (+ 1 x)))))))>
1545560938.604 * * * * [misc]progress:  [ 77 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ (- 1) (- (+ 1 x))) (/ x (+ 1 x)))))))>
1545560938.604 * * * * [misc]progress:  [ 78 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 1 (/ 1 (+ 1 x))) (/ x (+ 1 x)))))))>
1545560938.605 * * * * [misc]progress:  [ 79 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 1 (/ 1 (+ 1 x))) (/ x (+ 1 x)))))))>
1545560938.605 * * * * [misc]progress:  [ 80 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (/ (+ 1 x) 1)) (/ x (+ 1 x)))))))>
1545560938.605 * * * * [misc]progress:  [ 81 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x))) (/ x (+ 1 x)))))))>
1545560938.605 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1545560938.605 * * [misc]simplify:  iters left: 3 (4 enodes)
1545560938.606 * * [misc]simplify:  iters left: 2 (7 enodes)
1545560938.608 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1545560938.608 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))) (/ x (+ 1 x)))))))
1545560938.608 * * * * [misc]progress:  [ 82 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ 1 x))) (/ x (+ 1 x)))))))>
1545560938.608 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1545560938.608 * * [misc]simplify:  iters left: 3 (4 enodes)
1545560938.610 * * [misc]simplify:  iters left: 2 (7 enodes)
1545560938.612 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1545560938.612 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (/ (/ 1 (sqrt (+ 1 x))) (sqrt (+ x 1))) (/ x (+ 1 x)))))))
1545560938.612 * * * * [misc]progress:  [ 83 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ (/ 1 1) (+ 1 x)) (/ x (+ 1 x)))))))>
1545560938.612 * [enter]simplify:  Simplifying (+ 1 x)
1545560938.612 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560938.613 * * [misc]simplify:  iters left: 1 (6 enodes)
1545560938.615 * [exit]simplify:  Simplified to (+ x 1)
1545560938.615 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (/ (/ 1 1) (+ x 1)) (/ x (+ 1 x)))))))
1545560938.615 * * * * [misc]progress:  [ 84 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* (/ 1 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x)))) (/ x (+ 1 x)))))))>
1545560938.615 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545560938.615 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560938.618 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560938.623 * * [misc]simplify:  iters left: 4 (28 enodes)
1545560938.628 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560938.636 * * [misc]simplify:  iters left: 2 (66 enodes)
1545560938.646 * * [misc]simplify:  iters left: 1 (92 enodes)
1545560938.659 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545560938.659 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (* (/ 1 (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x))) (/ x (+ 1 x)))))))
1545560938.659 * * * * [misc]progress:  [ 85 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* (/ 1 (- (* 1 1) (* x x))) (- 1 x)) (/ x (+ 1 x)))))))>
1545560938.660 * [enter]simplify:  Simplifying (- 1 x)
1545560938.660 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560938.660 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560938.661 * [exit]simplify:  Simplified to (- 1 x)
1545560938.661 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (* (/ 1 (- (* 1 1) (* x x))) (- 1 x)) (/ x (+ 1 x)))))))
1545560938.661 * * * * [misc]progress:  [ 86 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560938.661 * * * * [misc]progress:  [ 87 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560938.661 * * * * [misc]progress:  [ 88 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))) 1)))>
1545560938.661 * * * * [misc]progress:  [ 89 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560938.661 * * * * [misc]progress:  [ 90 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560938.661 * * * * [misc]progress:  [ 91 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))) (cbrt (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))))) (cbrt (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560938.661 * * * * [misc]progress:  [ 92 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))) (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))) (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560938.661 * * * * [misc]progress:  [ 93 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))) (sqrt (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
1545560938.661 * * * * [misc]progress:  [ 94 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))))))>
1545560938.662 * * * * [misc]progress:  [ 95 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (log1p (expm1 (/ x (+ 1 x)))))))))>
1545560938.662 * * * * [misc]progress:  [ 96 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (expm1 (log1p (/ x (+ 1 x)))))))))>
1545560938.662 * * * * [misc]progress:  [ 97 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (pow (/ x (+ 1 x)) 1))))))>
1545560938.662 * * * * [misc]progress:  [ 98 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (exp (log (/ x (+ 1 x)))))))))>
1545560938.662 * * * * [misc]progress:  [ 99 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (log (exp (/ x (+ 1 x)))))))))>
1545560938.662 * * * * [misc]progress:  [ 100 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (* (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x)))) (cbrt (/ x (+ 1 x)))))))))>
1545560938.662 * * * * [misc]progress:  [ 101 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (cbrt (* (* (/ x (+ 1 x)) (/ x (+ 1 x))) (/ x (+ 1 x)))))))))>
1545560938.662 * * * * [misc]progress:  [ 102 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (* (sqrt (/ x (+ 1 x))) (sqrt (/ x (+ 1 x)))))))))>
1545560938.662 * * * * [misc]progress:  [ 103 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ (- x) (- (+ 1 x))))))))>
1545560938.662 * * * * [misc]progress:  [ 104 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (* 1 (/ x (+ 1 x))))))))>
1545560938.662 * * * * [misc]progress:  [ 105 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (* x (/ 1 (+ 1 x))))))))>
1545560938.662 * * * * [misc]progress:  [ 106 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ 1 (/ (+ 1 x) x)))))))>
1545560938.662 * * * * [misc]progress:  [ 107 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ (/ x (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x))))))))>
1545560938.662 * [enter]simplify:  Simplifying (cbrt (+ 1 x))
1545560938.662 * * [misc]simplify:  iters left: 3 (4 enodes)
1545560938.663 * * [misc]simplify:  iters left: 2 (7 enodes)
1545560938.664 * [exit]simplify:  Simplified to (cbrt (+ x 1))
1545560938.664 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ (/ x (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))))))))
1545560938.664 * * * * [misc]progress:  [ 108 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ (/ x (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
1545560938.664 * [enter]simplify:  Simplifying (sqrt (+ 1 x))
1545560938.664 * * [misc]simplify:  iters left: 3 (4 enodes)
1545560938.665 * * [misc]simplify:  iters left: 2 (7 enodes)
1545560938.667 * [exit]simplify:  Simplified to (sqrt (+ x 1))
1545560938.667 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ (/ x (sqrt (+ 1 x))) (sqrt (+ x 1))))))))
1545560938.667 * * * * [misc]progress:  [ 109 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ (/ x 1) (+ 1 x)))))))>
1545560938.667 * [enter]simplify:  Simplifying (+ 1 x)
1545560938.667 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560938.667 * * [misc]simplify:  iters left: 1 (6 enodes)
1545560938.668 * [exit]simplify:  Simplified to (+ x 1)
1545560938.668 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ (/ x 1) (+ x 1)))))))
1545560938.668 * * * * [misc]progress:  [ 110 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (* (/ x (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
1545560938.668 * [enter]simplify:  Simplifying (+ (* 1 1) (- (* x x) (* 1 x)))
1545560938.668 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560938.670 * * [misc]simplify:  iters left: 5 (17 enodes)
1545560938.673 * * [misc]simplify:  iters left: 4 (28 enodes)
1545560938.682 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560938.698 * * [misc]simplify:  iters left: 2 (66 enodes)
1545560938.711 * * [misc]simplify:  iters left: 1 (92 enodes)
1545560938.725 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1545560938.725 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (* (/ x (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x))))))))
1545560938.725 * * * * [misc]progress:  [ 111 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (* (/ x (- (* 1 1) (* x x))) (- 1 x)))))))>
1545560938.725 * [enter]simplify:  Simplifying (- 1 x)
1545560938.726 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560938.726 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560938.727 * [exit]simplify:  Simplified to (- 1 x)
1545560938.727 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (* (/ x (- (* 1 1) (* x x))) (- 1 x)))))))
1545560938.727 * * * * [misc]progress:  [ 112 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1545560938.727 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545560938.727 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560938.729 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560938.732 * * [misc]simplify:  iters left: 4 (39 enodes)
1545560938.738 * * [misc]simplify:  iters left: 3 (62 enodes)
1545560938.748 * * [misc]simplify:  iters left: 2 (92 enodes)
1545560938.760 * * [misc]simplify:  iters left: 1 (111 enodes)
1545560938.776 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1545560938.776 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1545560938.776 * * * * [misc]progress:  [ 113 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545560938.777 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560938.777 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560938.780 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560938.785 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560938.797 * * [misc]simplify:  iters left: 3 (91 enodes)
1545560938.832 * * [misc]simplify:  iters left: 2 (158 enodes)
1545560938.857 * * [misc]simplify:  iters left: 1 (216 enodes)
1545560938.907 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545560938.907 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545560938.907 * * * * [misc]progress:  [ 114 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545560938.907 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560938.908 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560938.913 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560938.924 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560938.947 * * [misc]simplify:  iters left: 3 (91 enodes)
1545560939.001 * * [misc]simplify:  iters left: 2 (158 enodes)
1545560939.043 * * [misc]simplify:  iters left: 1 (216 enodes)
1545560939.104 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545560939.104 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545560939.104 * * * * [misc]progress:  [ 115 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (- (+ (pow x 2) 1) x) (/ x (+ 1 x)))))))>
1545560939.104 * [enter]simplify:  Simplifying (- (+ (pow x 2) 1) x)
1545560939.104 * * [misc]simplify:  iters left: 5 (6 enodes)
1545560939.107 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560939.111 * * [misc]simplify:  iters left: 3 (24 enodes)
1545560939.118 * * [misc]simplify:  iters left: 2 (32 enodes)
1545560939.126 * * [misc]simplify:  iters left: 1 (34 enodes)
1545560939.132 * [exit]simplify:  Simplified to (- (fma x x 1) x)
1545560939.132 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (fma x x 1) x) (/ x (+ 1 x)))))))
1545560939.133 * * * * [misc]progress:  [ 116 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (/ x (+ 1 x)))))))>
1545560939.133 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545560939.133 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560939.137 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560939.145 * * [misc]simplify:  iters left: 4 (37 enodes)
1545560939.156 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560939.166 * * [misc]simplify:  iters left: 2 (50 enodes)
1545560939.176 * * [misc]simplify:  iters left: 1 (55 enodes)
1545560939.190 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1545560939.190 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))) (/ x (+ 1 x)))))))
1545560939.190 * * * * [misc]progress:  [ 117 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (/ x (+ 1 x)))))))>
1545560939.190 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545560939.190 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560939.194 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560939.202 * * [misc]simplify:  iters left: 4 (37 enodes)
1545560939.212 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560939.222 * * [misc]simplify:  iters left: 2 (50 enodes)
1545560939.232 * * [misc]simplify:  iters left: 1 (55 enodes)
1545560939.245 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1545560939.245 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))) (/ x (+ 1 x)))))))
1545560939.245 * * * * [misc]progress:  [ 118 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))))>
1545560939.246 * [enter]simplify:  Simplifying (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560939.246 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560939.248 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560939.252 * * [misc]simplify:  iters left: 4 (16 enodes)
1545560939.256 * [exit]simplify:  Simplified to (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560939.257 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))))
1545560939.257 * * * * [misc]progress:  [ 119 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))))>
1545560939.257 * [enter]simplify:  Simplifying (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560939.257 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560939.260 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560939.263 * * [misc]simplify:  iters left: 4 (16 enodes)
1545560939.268 * [exit]simplify:  Simplified to (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560939.268 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))))
1545560939.268 * * * * [misc]progress:  [ 120 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))))>
1545560939.268 * [enter]simplify:  Simplifying (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560939.268 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560939.271 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560939.275 * * [misc]simplify:  iters left: 4 (16 enodes)
1545560939.279 * [exit]simplify:  Simplified to (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))
1545560939.279 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ x 1)))))))
1545560939.279 * * * * [misc]progress:  [ 121 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (- (+ x (pow x 3)) (pow x 2)))))))>
1545560939.280 * [enter]simplify:  Simplifying (- (+ x (pow x 3)) (pow x 2))
1545560939.280 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560939.282 * * [misc]simplify:  iters left: 4 (15 enodes)
1545560939.289 * * [misc]simplify:  iters left: 3 (37 enodes)
1545560939.304 * * [misc]simplify:  iters left: 2 (68 enodes)
1545560939.319 * * [misc]simplify:  iters left: 1 (100 enodes)
1545560939.361 * [exit]simplify:  Simplified to (fma x (- 1 x) (pow x 3))
1545560939.361 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (fma x (- 1 x) (pow x 3)))))))
1545560939.361 * * * * [misc]progress:  [ 122 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)))))))>
1545560939.361 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
1545560939.361 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560939.363 * * [misc]simplify:  iters left: 5 (16 enodes)
1545560939.366 * * [misc]simplify:  iters left: 4 (28 enodes)
1545560939.369 * * [misc]simplify:  iters left: 3 (35 enodes)
1545560939.375 * * [misc]simplify:  iters left: 2 (37 enodes)
1545560939.384 * * [misc]simplify:  iters left: 1 (41 enodes)
1545560939.395 * [exit]simplify:  Simplified to (+ (/ 1 (* x x)) (- 1 (/ 1 x)))
1545560939.395 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (+ (/ 1 (* x x)) (- 1 (/ 1 x))))))))
1545560939.395 * * * * [misc]progress:  [ 123 / 123 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)))))))>
1545560939.395 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
1545560939.396 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560939.398 * * [misc]simplify:  iters left: 5 (16 enodes)
1545560939.404 * * [misc]simplify:  iters left: 4 (28 enodes)
1545560939.411 * * [misc]simplify:  iters left: 3 (35 enodes)
1545560939.419 * * [misc]simplify:  iters left: 2 (37 enodes)
1545560939.426 * * [misc]simplify:  iters left: 1 (41 enodes)
1545560939.437 * [exit]simplify:  Simplified to (+ (/ 1 (* x x)) (- 1 (/ 1 x)))
1545560939.437 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (+ (/ 1 (* x x)) (- 1 (/ 1 x))))))))
1545560939.437 * * * [misc]progress:  adding candidates to table
1545560940.997 * * [misc]progress:  iteration 3 / 4
1545560940.997 * * * [misc]progress:  picking best candidate
1545560941.001 * * * * [misc]pick:  Picked  #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))>
1545560941.001 * * * [misc]progress:  localizing error
1545560941.038 * * * [misc]progress:  generating rewritten candidates
1545560941.038 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1545560941.070 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1545560941.070 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 2)
1545560941.081 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 2 2)
1545560941.086 * * * [misc]progress:  generating series expansions
1545560941.086 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1545560941.086 * [misc]backup-simplify:  Simplify (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) into (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))
1545560941.086 * [misc]approximate:  Taking taylor expansion of (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))) in (x) around 0
1545560941.086 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))) in x
1545560941.086 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545560941.086 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.086 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.086 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.086 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.086 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.086 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))) in x
1545560941.086 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1545560941.086 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.086 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.086 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.086 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.086 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.086 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.086 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.087 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.087 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.087 * [misc]taylor:  Taking taylor expansion of (/ x (- 1 (pow x 2))) in x
1545560941.087 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.087 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.087 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.087 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.087 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.087 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.087 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.087 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.087 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.087 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.087 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.088 * [misc]taylor:  Taking taylor expansion of (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of (- 1 x) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.088 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.088 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.088 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.088 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.088 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.088 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.088 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.088 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.088 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.088 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.088 * [misc]taylor:  Taking taylor expansion of (/ x (- 1 (pow x 2))) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.088 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.088 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.088 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.088 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.088 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.088 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.088 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.088 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.088 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.089 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.089 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.089 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.089 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.089 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.089 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.089 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.089 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.090 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.090 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
1545560941.090 * [misc]backup-simplify:  Simplify -2 into -2
1545560941.090 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.090 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.090 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.090 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
1545560941.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.091 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1545560941.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.091 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.091 * [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* -1 -1) (* 0 1))) into 2
1545560941.091 * [misc]backup-simplify:  Simplify 2 into 2
1545560941.091 * [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545560941.092 * [misc]backup-simplify:  Simplify (* (- 1 (/ 1 x)) (- (/ 1 (- 1 (* (/ 1 x) (/ 1 x)))) (/ (/ 1 x) (- 1 (* (/ 1 x) (/ 1 x)))))) into (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x)))
1545560941.092 * [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))) in (x) around 0
1545560941.092 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))) in x
1545560941.092 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) in x
1545560941.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1545560941.092 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.092 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.092 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.092 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.092 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.092 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.092 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.092 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.092 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.092 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.092 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.092 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.092 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.092 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.092 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.093 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.093 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.093 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.093 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.093 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.093 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.093 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.093 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.093 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.093 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.093 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.094 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.094 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.094 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560941.094 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.094 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.094 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560941.094 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.094 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.094 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.094 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))) in x
1545560941.094 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) in x
1545560941.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1545560941.094 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.094 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.094 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.094 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.094 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.094 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.094 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.094 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.095 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.095 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.095 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.095 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.095 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.095 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.095 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.095 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.095 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.095 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.095 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.095 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.095 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.095 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.095 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.095 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.095 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.095 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.095 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.096 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.096 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.096 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.096 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545560941.096 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.096 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.096 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560941.096 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.096 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.096 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.096 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.097 * [misc]backup-simplify:  Simplify (- -1) into 1
1545560941.097 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560941.097 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.097 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.097 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1545560941.097 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.097 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.097 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.097 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545560941.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.098 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.098 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.098 * [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 1 0) (* 0 -1))) into 0
1545560941.098 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.098 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.098 * [misc]backup-simplify:  Simplify (+ -1 0) into -1
1545560941.098 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* -1 -1)) into 2
1545560941.099 * [misc]backup-simplify:  Simplify 2 into 2
1545560941.099 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.099 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.099 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.100 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.100 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545560941.100 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.100 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.100 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 -1)))) into 1
1545560941.100 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1545560941.101 * [misc]backup-simplify:  Simplify (- -1) into 1
1545560941.101 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560941.101 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -1 1) (* 1 -1))) into -2
1545560941.101 * [misc]backup-simplify:  Simplify -2 into -2
1545560941.101 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560941.101 * [misc]backup-simplify:  Simplify (* (- 1 (/ 1 (- x))) (- (/ 1 (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ (/ 1 (- x)) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))))) into (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))))
1545560941.101 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
1545560941.101 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
1545560941.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560941.101 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560941.101 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.101 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.101 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.102 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.102 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.102 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.102 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1545560941.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.102 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.102 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.102 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.102 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.102 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.102 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.102 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.102 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.102 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.102 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.102 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.102 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.102 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.102 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.102 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.102 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.103 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.103 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.103 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.103 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1545560941.103 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.103 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.103 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.103 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.103 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.103 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.103 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.103 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.103 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.104 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.104 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.104 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.104 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
1545560941.104 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545560941.104 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545560941.104 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.104 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.104 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.105 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.105 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.105 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1545560941.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.105 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.105 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.105 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.105 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.105 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.105 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.105 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.105 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.105 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.105 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.105 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.105 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.105 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.105 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.105 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.105 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.106 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.106 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.106 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1545560941.106 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.106 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.106 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.106 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.106 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.106 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.106 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.106 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.106 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.107 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.107 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.107 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.107 * [misc]backup-simplify:  Simplify (+ -1 0) into -1
1545560941.107 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1545560941.107 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.107 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545560941.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.108 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.108 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.108 * [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 1 0) (* 0 -1))) into 0
1545560941.108 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.108 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.108 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.108 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560941.108 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (* 1 -1)) into -2
1545560941.108 * [misc]backup-simplify:  Simplify -2 into -2
1545560941.109 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545560941.109 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.109 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 -1)))) into 1
1545560941.109 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1545560941.110 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.110 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.110 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.110 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.110 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.110 * [misc]backup-simplify:  Simplify (+ -1 0) into -1
1545560941.110 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.110 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.111 * [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* 1 -1) (* 0 -1))) into -2
1545560941.111 * [misc]backup-simplify:  Simplify -2 into -2
1545560941.111 * [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560941.111 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1545560941.111 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))) into (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560941.111 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))))) in (x) around 0
1545560941.111 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))))) in x
1545560941.111 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))))) into (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560941.111 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))))) in x
1545560941.112 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))))) into (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560941.112 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))))) into (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560941.112 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.112 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.112 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.112 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.112 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.112 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.112 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))))) into (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560941.112 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 (/ 1 x)) (- (/ 1 (- 1 (* (/ 1 x) (/ 1 x)))) (/ (/ 1 x) (- 1 (* (/ 1 x) (/ 1 x)))))))) into (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x)))))
1545560941.112 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))))) in (x) around 0
1545560941.113 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))))) in x
1545560941.113 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))))) into (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x)))))
1545560941.113 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))))) in x
1545560941.113 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))))) into (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x)))))
1545560941.113 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x))))) into (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) (- 1 (/ 1 x)))))
1545560941.113 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.113 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.113 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.113 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.113 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.113 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.114 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- (/ 1 (- 1 (/ 1 (pow (/ 1 x) 2)))) (/ 1 (* (/ 1 x) (- 1 (/ 1 (pow (/ 1 x) 2)))))) (- 1 (/ 1 (/ 1 x)))))) into (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560941.114 * [misc]backup-simplify:  Simplify (atan (sqrt (* (- 1 (/ 1 (- x))) (- (/ 1 (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ (/ 1 (- x)) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))))))) into (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))))))
1545560941.114 * [misc]approximate:  Taking taylor expansion of (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))))) in (x) around 0
1545560941.114 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))))) in x
1545560941.114 * [misc]backup-simplify:  Simplify (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))))) into (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))))))
1545560941.114 * [misc]taylor:  Taking taylor expansion of (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))))) in x
1545560941.115 * [misc]backup-simplify:  Simplify (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))))) into (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))))))
1545560941.115 * [misc]backup-simplify:  Simplify (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))))) into (atan (sqrt (* (+ (/ 1 x) 1) (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))))))
1545560941.115 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.115 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.115 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.115 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.115 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.115 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.115 * [misc]backup-simplify:  Simplify (atan (sqrt (* (+ (/ 1 (/ 1 (- x))) 1) (+ (/ 1 (* (/ 1 (- x)) (- 1 (/ 1 (pow (/ 1 (- x)) 2))))) (/ 1 (- 1 (/ 1 (pow (/ 1 (- x)) 2)))))))) into (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560941.115 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 2)
1545560941.115 * [misc]backup-simplify:  Simplify (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) into (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2))))
1545560941.115 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))) in (x) around 0
1545560941.116 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.116 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.116 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.116 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.116 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.116 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.116 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.116 * [misc]taylor:  Taking taylor expansion of (/ x (- 1 (pow x 2))) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.116 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.116 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.116 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.116 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.116 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.116 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.116 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.116 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.116 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.116 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.116 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.116 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.116 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.116 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.117 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.117 * [misc]taylor:  Taking taylor expansion of (/ x (- 1 (pow x 2))) in x
1545560941.117 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.117 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.117 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.117 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.117 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.117 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.117 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.117 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.117 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.117 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.117 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.118 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.118 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.118 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.118 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.118 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.118 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.118 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.118 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
1545560941.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.119 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1545560941.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.119 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.119 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.119 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
1545560941.119 * [misc]backup-simplify:  Simplify (- (/ 1 (- 1 (* (/ 1 x) (/ 1 x)))) (/ (/ 1 x) (- 1 (* (/ 1 x) (/ 1 x))))) into (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2))))))
1545560941.119 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) in (x) around 0
1545560941.119 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) in x
1545560941.119 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1545560941.119 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.119 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.119 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.119 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.119 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.119 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.119 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.119 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.120 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.120 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.120 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.120 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.120 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.120 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.120 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.120 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.120 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.120 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.120 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.120 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.120 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.120 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.120 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.120 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.120 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.120 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.120 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.121 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.121 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.121 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.121 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.121 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.121 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.121 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.121 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (- 1 (/ 1 (pow x 2)))) (/ 1 (* x (- 1 (/ 1 (pow x 2)))))) in x
1545560941.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1545560941.121 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.121 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.121 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.121 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.122 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.122 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.122 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.122 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.122 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.122 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.122 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.122 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.122 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.122 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.122 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.122 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.122 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.122 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.122 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.122 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.122 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.122 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.122 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.123 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.123 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.123 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.123 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.123 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.123 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.123 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.124 * [misc]backup-simplify:  Simplify (- -1) into 1
1545560941.124 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560941.124 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.124 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545560941.124 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.124 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.124 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.124 * [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 1 0) (* 0 -1))) into 0
1545560941.125 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.125 * [misc]backup-simplify:  Simplify (+ -1 0) into -1
1545560941.125 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.125 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.125 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.125 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.126 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545560941.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.126 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.126 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 -1)))) into 1
1545560941.126 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1545560941.127 * [misc]backup-simplify:  Simplify (- -1) into 1
1545560941.127 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545560941.127 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.127 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545560941.127 * [misc]backup-simplify:  Simplify (- (/ 1 (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ (/ 1 (- x)) (- 1 (* (/ 1 (- x)) (/ 1 (- x)))))) into (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2)))))
1545560941.127 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))) in (x) around 0
1545560941.127 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1545560941.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.127 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.127 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.127 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.127 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.127 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.127 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.127 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.127 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.127 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.127 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.127 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.128 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.128 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.128 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.128 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.128 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.128 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.128 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.129 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.129 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1545560941.129 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.129 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.129 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.129 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.129 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.129 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.129 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.129 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.129 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.129 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.129 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.129 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.129 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* x (- 1 (/ 1 (pow x 2))))) (/ 1 (- 1 (/ 1 (pow x 2))))) in x
1545560941.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.129 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.129 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.129 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.129 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.129 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.129 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.129 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.130 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.130 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.130 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.130 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.130 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.130 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.130 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.130 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.130 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.130 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.131 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.131 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
1545560941.131 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.131 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.131 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.131 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.131 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.131 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.131 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.131 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.131 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.131 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.132 * [misc]backup-simplify:  Simplify (+ -1 0) into -1
1545560941.132 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.132 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545560941.132 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.132 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.132 * [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 1 0) (* 0 -1))) into 0
1545560941.132 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.133 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.133 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.133 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545560941.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.133 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.133 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 -1)))) into 1
1545560941.134 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1545560941.134 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.134 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.134 * [misc]backup-simplify:  Simplify (+ -1 0) into -1
1545560941.134 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.135 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545560941.135 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 2 2)
1545560941.135 * [misc]backup-simplify:  Simplify (/ x (- 1 (* x x))) into (/ x (- 1 (pow x 2)))
1545560941.135 * [misc]approximate:  Taking taylor expansion of (/ x (- 1 (pow x 2))) in (x) around 0
1545560941.135 * [misc]taylor:  Taking taylor expansion of (/ x (- 1 (pow x 2))) in x
1545560941.135 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.135 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.135 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.135 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.135 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.135 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.135 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.135 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.135 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.135 * [misc]taylor:  Taking taylor expansion of (/ x (- 1 (pow x 2))) in x
1545560941.135 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.135 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.135 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.135 * [misc]taylor:  Taking taylor expansion of (- 1 (pow x 2)) in x
1545560941.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.135 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.135 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.135 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.135 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.135 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.136 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.136 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1545560941.136 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.136 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.136 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.136 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.136 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
1545560941.136 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.137 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.137 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ -1 1)) (* 1 (/ 0 1)))) into 0
1545560941.137 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.137 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545560941.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.138 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
1545560941.138 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.138 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 5)) (+ (* 1 (pow x 3)) (* 1 x))) into (+ x (+ (pow x 3) (pow x 5)))
1545560941.138 * [misc]backup-simplify:  Simplify (/ (/ 1 x) (- 1 (* (/ 1 x) (/ 1 x)))) into (/ 1 (* x (- 1 (/ 1 (pow x 2)))))
1545560941.138 * [misc]approximate:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in (x) around 0
1545560941.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.138 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.138 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.138 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.138 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.138 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.138 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.138 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.138 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.138 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.138 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.138 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.139 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.139 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.139 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.139 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.139 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.140 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.140 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.140 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.140 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.140 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.140 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.140 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.140 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.140 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.140 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.140 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.140 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.140 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.140 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.140 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.140 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.140 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.140 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.141 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.141 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.141 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.141 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545560941.141 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.141 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545560941.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.142 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.142 * [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 1 0) (* 0 -1))) into 0
1545560941.142 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
1545560941.142 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.142 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545560941.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.143 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 -1)))) into 1
1545560941.143 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1545560941.143 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545560941.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.144 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 -1))))) into 0
1545560941.144 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 1 -1)) (* -1 (/ 0 -1)))) into 0
1545560941.144 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.145 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545560941.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.145 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 -1)))))) into 0
1545560941.146 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
1545560941.146 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.146 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 x) 5)) (+ (* -1 (pow (/ 1 x) 3)) (* -1 (/ 1 x)))) into (- (+ (/ 1 (pow x 5)) (+ (/ 1 (pow x 3)) (/ 1 x))))
1545560941.146 * [misc]backup-simplify:  Simplify (/ (/ 1 (- x)) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) into (/ -1 (* x (- 1 (/ 1 (pow x 2)))))
1545560941.146 * [misc]approximate:  Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 (pow x 2))))) in (x) around 0
1545560941.146 * [misc]taylor:  Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.146 * [misc]taylor:  Taking taylor expansion of -1 in x
1545560941.146 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.146 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.146 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.146 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.146 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.146 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.146 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.146 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.146 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.146 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.146 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.146 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.146 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.147 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.147 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.147 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.147 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.147 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.148 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.148 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1545560941.148 * [misc]taylor:  Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 (pow x 2))))) in x
1545560941.148 * [misc]taylor:  Taking taylor expansion of -1 in x
1545560941.148 * [misc]backup-simplify:  Simplify -1 into -1
1545560941.148 * [misc]taylor:  Taking taylor expansion of (* x (- 1 (/ 1 (pow x 2)))) in x
1545560941.148 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.148 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.148 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.148 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
1545560941.148 * [misc]taylor:  Taking taylor expansion of 1 in x
1545560941.148 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1545560941.148 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1545560941.148 * [misc]taylor:  Taking taylor expansion of x in x
1545560941.148 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.148 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.148 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545560941.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545560941.148 * [misc]backup-simplify:  Simplify (- 1) into -1
1545560941.148 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545560941.148 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545560941.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545560941.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545560941.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.149 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 -1)) into -1
1545560941.149 * [misc]backup-simplify:  Simplify (/ -1 -1) into 1
1545560941.149 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545560941.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.150 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545560941.150 * [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 1 0) (* 0 -1))) into 0
1545560941.150 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)))) into 0
1545560941.150 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545560941.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.151 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 -1)))) into 1
1545560941.151 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)) (* 0 (/ 0 -1)))) into 1
1545560941.151 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.151 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545560941.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.155 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 -1))))) into 0
1545560941.155 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 0 (/ 1 -1)) (* 1 (/ 0 -1)))) into 0
1545560941.155 * [misc]backup-simplify:  Simplify 0 into 0
1545560941.156 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545560941.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545560941.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1545560941.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545560941.156 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 -1)))))) into 0
1545560941.157 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 1 (/ 1 -1)) (* 0 (/ 0 -1)))) into 1
1545560941.157 * [misc]backup-simplify:  Simplify 1 into 1
1545560941.157 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 (- x)) 5)) (+ (* 1 (pow (/ 1 (- x)) 3)) (* 1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 5)) (+ (/ 1 (pow x 3)) (/ 1 x))))
1545560941.157 * * * [misc]progress:  simplifying candidates
1545560941.157 * * * * [misc]progress:  [ 1 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560941.157 * * * * [misc]progress:  [ 2 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560941.157 * * * * [misc]progress:  [ 3 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) 1)))))>
1545560941.157 * [enter]simplify:  Simplifying (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560941.157 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560941.159 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560941.162 * * [misc]simplify:  iters left: 4 (36 enodes)
1545560941.169 * * [misc]simplify:  iters left: 3 (85 enodes)
1545560941.197 * * [misc]simplify:  iters left: 2 (229 enodes)
1545560941.378 * [exit]simplify:  Simplified to (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))
1545560941.378 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (pow (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 1)))))
1545560941.378 * * * * [misc]progress:  [ 4 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) 1)))))>
1545560941.378 * * * * [misc]progress:  [ 5 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (- 1 x)) (log (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560941.379 * [enter]simplify:  Simplifying (+ (log (- 1 x)) (log (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))
1545560941.379 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560941.381 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560941.383 * * [misc]simplify:  iters left: 4 (27 enodes)
1545560941.387 * * [misc]simplify:  iters left: 3 (29 enodes)
1545560941.390 * [exit]simplify:  Simplified to (+ (log (- 1 x)) (log (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))
1545560941.390 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (log (- 1 x)) (log (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))
1545560941.390 * * * * [misc]progress:  [ 6 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560941.390 * * * * [misc]progress:  [ 7 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560941.390 * * * * [misc]progress:  [ 8 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560941.391 * [enter]simplify:  Simplifying (* (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))
1545560941.391 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560941.393 * * [misc]simplify:  iters left: 5 (28 enodes)
1545560941.400 * * [misc]simplify:  iters left: 4 (89 enodes)
1545560941.453 * * [misc]simplify:  iters left: 3 (407 enodes)
1545560942.202 * [exit]simplify:  Simplified to (* (* (* (- 1 x) (- 1 x)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (* (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- 1 x) (/ (- x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x))))))
1545560942.202 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (- 1 x) (- 1 x)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (* (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- 1 x) (/ (- x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))))))))))
1545560942.202 * * * * [misc]progress:  [ 9 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))) (cbrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))) (cbrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560942.202 * * * * [misc]progress:  [ 10 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))) (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560942.202 * * * * [misc]progress:  [ 11 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))) (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560942.202 * * * * [misc]progress:  [ 12 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (- 1 x)) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (- 1 (* x x))))))))>
1545560942.202 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow x 3)) (- 1 x))
1545560942.202 * * [misc]simplify:  iters left: 5 (8 enodes)
1545560942.205 * * [misc]simplify:  iters left: 4 (20 enodes)
1545560942.207 * * [misc]simplify:  iters left: 3 (39 enodes)
1545560942.215 * * [misc]simplify:  iters left: 2 (97 enodes)
1545560942.274 * * [misc]simplify:  iters left: 1 (323 enodes)
1545560942.768 * [exit]simplify:  Simplified to (fma (- x) (fma (- x) (* x x) 1) (fma (- x) (* x x) 1))
1545560942.768 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (- x) (fma (- x) (* x x) 1) (fma (- x) (* x x) 1)) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (- 1 (* x x))))))))
1545560942.768 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* x x) (* 1 x))) (- 1 (* x x)))
1545560942.768 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560942.770 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560942.773 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560942.784 * * [misc]simplify:  iters left: 3 (151 enodes)
1545560942.854 * [exit]simplify:  Simplified to (fma (fma x x x) (- 1 (* x x)) (- 1 (* x x)))
1545560942.854 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (- 1 x)) (fma (fma x x x) (- 1 (* x x)) (- 1 (* x x))))))))
1545560942.854 * * * * [misc]progress:  [ 13 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x))) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (* (- 1 (* x x)) (- 1 (* x x)))))))))>
1545560942.854 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow x 3)) (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x)))
1545560942.855 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560942.858 * * [misc]simplify:  iters left: 5 (28 enodes)
1545560942.862 * * [misc]simplify:  iters left: 4 (76 enodes)
1545560942.907 * * [misc]simplify:  iters left: 3 (239 enodes)
1545560943.167 * [exit]simplify:  Simplified to (fma (- x) (fma (* (- x) (* x x)) (- 1 (* x x)) (- 1 (* x x))) (fma (* (- x) (* x x)) (- 1 (* x x)) (- 1 (* x x))))
1545560943.167 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (- x) (fma (* (- x) (* x x)) (- 1 (* x x)) (- 1 (* x x))) (fma (* (- x) (* x x)) (- 1 (* x x)) (- 1 (* x x)))) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (* (- 1 (* x x)) (- 1 (* x x)))))))))
1545560943.167 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* x x) (* 1 x))) (* (- 1 (* x x)) (- 1 (* x x))))
1545560943.167 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560943.172 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560943.179 * * [misc]simplify:  iters left: 4 (67 enodes)
1545560943.207 * * [misc]simplify:  iters left: 3 (247 enodes)
1545560943.451 * [exit]simplify:  Simplified to (fma (* (- 1 (* x x)) (- 1 (* x x))) (fma x x x) (* (- 1 (* x x)) (- 1 (* x x))))
1545560943.452 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x))) (fma (* (- 1 (* x x)) (- 1 (* x x))) (fma x x x) (* (- 1 (* x x)) (- 1 (* x x)))))))))
1545560943.452 * * * * [misc]progress:  [ 14 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (- (pow (/ 1 (- 1 (* x x))) 3) (pow (/ x (- 1 (* x x))) 3))) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))))>
1545560943.452 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow x 3)) (- (pow (/ 1 (- 1 (* x x))) 3) (pow (/ x (- 1 (* x x))) 3)))
1545560943.452 * * [misc]simplify:  iters left: 6 (14 enodes)
1545560943.456 * * [misc]simplify:  iters left: 5 (36 enodes)
1545560943.462 * * [misc]simplify:  iters left: 4 (90 enodes)
1545560943.497 * * [misc]simplify:  iters left: 3 (281 enodes)
1545560943.710 * [exit]simplify:  Simplified to (* (/ (fma (- x) (* x x) 1) (pow (- 1 (* x x)) 3)) (fma (- x) (* x x) 1))
1545560943.710 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (fma (- x) (* x x) 1) (pow (- 1 (* x x)) 3)) (fma (- x) (* x x) 1)) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))))
1545560943.710 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))
1545560943.710 * * [misc]simplify:  iters left: 6 (16 enodes)
1545560943.718 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560943.738 * * [misc]simplify:  iters left: 4 (173 enodes)
1545560943.853 * [exit]simplify:  Simplified to (fma (* (/ x (- 1 (* x x))) (+ (fma x x 1) x)) (fma (/ 1 (- 1 (* x x))) x (/ 1 (- 1 (* x x)))) (/ (/ 1 (- 1 (* x x))) (/ (- 1 (* x x)) (+ (fma x x 1) x))))
1545560943.853 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (fma (- x) (* x x) 1) (pow (- 1 (* x x)) 3)) (fma (- x) (* x x) 1)) (fma (* (/ x (- 1 (* x x))) (+ (fma x x 1) x)) (fma (/ 1 (- 1 (* x x))) x (/ 1 (- 1 (* x x)))) (/ (/ 1 (- 1 (* x x))) (/ (- 1 (* x x)) (+ (fma x x 1) x)))))))))
1545560943.853 * * * * [misc]progress:  [ 15 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (- (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))))) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560943.854 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow x 3)) (- (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x))))))
1545560943.854 * * [misc]simplify:  iters left: 6 (14 enodes)
1545560943.857 * * [misc]simplify:  iters left: 5 (39 enodes)
1545560943.864 * * [misc]simplify:  iters left: 4 (80 enodes)
1545560943.881 * * [misc]simplify:  iters left: 3 (239 enodes)
1545560944.070 * [exit]simplify:  Simplified to (- (/ (* (fma (- x) (* x x) 1) 1) (* (- 1 (* x x)) (- 1 (* x x)))) (/ (* (* x x) (fma (- x) (* x x) 1)) (* (- 1 (* x x)) (- 1 (* x x)))))
1545560944.070 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (/ (* (fma (- x) (* x x) 1) 1) (* (- 1 (* x x)) (- 1 (* x x)))) (/ (* (* x x) (fma (- x) (* x x) 1)) (* (- 1 (* x x)) (- 1 (* x x))))) (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))
1545560944.070 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* x x) (* 1 x))) (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560944.070 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560944.075 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560944.086 * * [misc]simplify:  iters left: 4 (90 enodes)
1545560944.136 * * [misc]simplify:  iters left: 3 (367 enodes)
1545560944.551 * [exit]simplify:  Simplified to (fma (/ x (- 1 (* x x))) (+ (fma x x x) 1) (/ (+ (fma x x x) 1) (- 1 (* x x))))
1545560944.551 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (- (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))))) (fma (/ x (- 1 (* x x))) (+ (fma x x x) 1) (/ (+ (fma x x x) 1) (- 1 (* x x)))))))))
1545560944.551 * * * * [misc]progress:  [ 16 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) (- 1 x)) (* (+ 1 x) (- 1 (* x x))))))))>
1545560944.552 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (- 1 x))
1545560944.552 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560944.553 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560944.555 * * [misc]simplify:  iters left: 4 (31 enodes)
1545560944.568 * * [misc]simplify:  iters left: 3 (77 enodes)
1545560944.610 * * [misc]simplify:  iters left: 2 (253 enodes)
1545560944.948 * [exit]simplify:  Simplified to (- (- 1 x) (* (- 1 x) (* x x)))
1545560944.948 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x) (* (- 1 x) (* x x))) (* (+ 1 x) (- 1 (* x x))))))))
1545560944.949 * [enter]simplify:  Simplifying (* (+ 1 x) (- 1 (* x x)))
1545560944.949 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560944.950 * * [misc]simplify:  iters left: 5 (12 enodes)
1545560944.954 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560944.961 * * [misc]simplify:  iters left: 3 (74 enodes)
1545560944.992 * * [misc]simplify:  iters left: 2 (144 enodes)
1545560945.040 * * [misc]simplify:  iters left: 1 (297 enodes)
1545560945.307 * [exit]simplify:  Simplified to (fma (- x) (fma x x x) (+ x 1))
1545560945.307 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) (- 1 x)) (fma (- x) (fma x x x) (+ x 1)))))))
1545560945.307 * * * * [misc]progress:  [ 17 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x))) (* (+ 1 x) (* (- 1 (* x x)) (- 1 (* x x)))))))))>
1545560945.307 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x)))
1545560945.308 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560945.312 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560945.318 * * [misc]simplify:  iters left: 4 (65 enodes)
1545560945.373 * * [misc]simplify:  iters left: 3 (249 enodes)
1545560945.961 * [exit]simplify:  Simplified to (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 x))
1545560945.961 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 x)) (* (+ 1 x) (* (- 1 (* x x)) (- 1 (* x x)))))))))
1545560945.961 * [enter]simplify:  Simplifying (* (+ 1 x) (* (- 1 (* x x)) (- 1 (* x x))))
1545560945.961 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560945.962 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560945.965 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560945.984 * * [misc]simplify:  iters left: 3 (161 enodes)
1545560946.127 * [exit]simplify:  Simplified to (fma (* (- 1 (* x x)) (- 1 (* x x))) x (* (- 1 (* x x)) (- 1 (* x x))))
1545560946.127 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 x)) (fma (* (- 1 (* x x)) (- 1 (* x x))) x (* (- 1 (* x x)) (- 1 (* x x)))))))))
1545560946.127 * * * * [misc]progress:  [ 18 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) (- (pow (/ 1 (- 1 (* x x))) 3) (pow (/ x (- 1 (* x x))) 3))) (* (+ 1 x) (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))))>
1545560946.127 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (- (pow (/ 1 (- 1 (* x x))) 3) (pow (/ x (- 1 (* x x))) 3)))
1545560946.127 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560946.134 * * [misc]simplify:  iters left: 5 (32 enodes)
1545560946.144 * * [misc]simplify:  iters left: 4 (85 enodes)
1545560946.185 * * [misc]simplify:  iters left: 3 (254 enodes)
1545560946.320 * [exit]simplify:  Simplified to (fma (* (/ (- x) (- 1 (* x x))) (- 1 (* x x))) (/ (* x x) (* (- 1 (* x x)) (- 1 (* x x)))) (/ (- 1 (* x x)) (pow (- 1 (* x x)) 3)))
1545560946.320 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (* (/ (- x) (- 1 (* x x))) (- 1 (* x x))) (/ (* x x) (* (- 1 (* x x)) (- 1 (* x x)))) (/ (- 1 (* x x)) (pow (- 1 (* x x)) 3))) (* (+ 1 x) (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))))
1545560946.320 * [enter]simplify:  Simplifying (* (+ 1 x) (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))
1545560946.320 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560946.323 * * [misc]simplify:  iters left: 5 (46 enodes)
1545560946.334 * * [misc]simplify:  iters left: 4 (148 enodes)
1545560946.400 * * [misc]simplify:  iters left: 3 (405 enodes)
1545560946.775 * [exit]simplify:  Simplified to (fma x (* (/ (+ x 1) (- 1 (* x x))) (/ (+ x 1) (- 1 (* x x)))) (/ (/ (+ x 1) (- 1 (* x x))) (- 1 (* x x))))
1545560946.775 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) (- (pow (/ 1 (- 1 (* x x))) 3) (pow (/ x (- 1 (* x x))) 3))) (fma x (* (/ (+ x 1) (- 1 (* x x))) (/ (+ x 1) (- 1 (* x x)))) (/ (/ (+ x 1) (- 1 (* x x))) (- 1 (* x x)))))))))
1545560946.775 * * * * [misc]progress:  [ 19 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) (- (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))))) (* (+ 1 x) (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560946.775 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (- (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x))))))
1545560946.775 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560946.777 * * [misc]simplify:  iters left: 5 (32 enodes)
1545560946.784 * * [misc]simplify:  iters left: 4 (78 enodes)
1545560946.817 * * [misc]simplify:  iters left: 3 (264 enodes)
1545560947.013 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (* (- 1 (* x x)) (* x x)) (* (- 1 (* x x)) (- 1 (* x x)))))
1545560947.013 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (/ 1 (- 1 (* x x))) (/ (* (- 1 (* x x)) (* x x)) (* (- 1 (* x x)) (- 1 (* x x))))) (* (+ 1 x) (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))
1545560947.013 * [enter]simplify:  Simplifying (* (+ 1 x) (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560947.013 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560947.015 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560947.019 * * [misc]simplify:  iters left: 4 (62 enodes)
1545560947.047 * * [misc]simplify:  iters left: 3 (187 enodes)
1545560947.188 * * [misc]simplify:  iters left: 2 (363 enodes)
1545560947.410 * [exit]simplify:  Simplified to (/ (* (+ x 1) (+ x 1)) (- 1 (* x x)))
1545560947.410 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- (/ 1 (- 1 (* x x))) (/ (* (- 1 (* x x)) (* x x)) (* (- 1 (* x x)) (- 1 (* x x))))) (/ (* (+ x 1) (+ x 1)) (- 1 (* x x))))))))
1545560947.410 * * * * [misc]progress:  [ 20 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560947.410 * * * * [misc]progress:  [ 21 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560947.410 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560947.410 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560947.412 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560947.416 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560947.427 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560947.493 * * [misc]simplify:  iters left: 2 (391 enodes)
1545560947.739 * [exit]simplify:  Simplified to 0
1545560947.739 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) 0)))))
1545560947.739 * * * * [misc]progress:  [ 22 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560947.739 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560947.739 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560947.743 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560947.749 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560947.771 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560947.824 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560947.957 * [exit]simplify:  Simplified to 0
1545560947.957 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) 0)))))
1545560947.957 * * * * [misc]progress:  [ 23 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))) (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560947.957 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)))
1545560947.958 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560947.960 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560947.969 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560947.991 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560948.085 * * [misc]simplify:  iters left: 2 (308 enodes)
1545560948.233 * [exit]simplify:  Simplified to 0
1545560948.233 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))) 0)))))
1545560948.233 * * * * [misc]progress:  [ 24 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))) (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560948.233 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)))
1545560948.233 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560948.238 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560948.246 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560948.273 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560948.421 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560949.190 * [exit]simplify:  Simplified to 0
1545560949.190 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))) 0)))))
1545560949.190 * * * * [misc]progress:  [ 25 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560949.190 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560949.190 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560949.200 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560949.224 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560949.321 * [exit]simplify:  Simplified to (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3))))))
1545560949.321 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))))))))))
1545560949.321 * * * * [misc]progress:  [ 26 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560949.322 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560949.322 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560949.328 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560949.339 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560949.381 * * [misc]simplify:  iters left: 3 (288 enodes)
1545560949.709 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560949.709 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (+ (* x 0) 0))))))
1545560949.709 * * * * [misc]progress:  [ 27 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560949.710 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560949.710 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560949.714 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560949.722 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560949.744 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560949.812 * * [misc]simplify:  iters left: 2 (391 enodes)
1545560950.075 * [exit]simplify:  Simplified to 0
1545560950.075 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) 0)))))
1545560950.075 * * * * [misc]progress:  [ 28 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560950.075 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560950.075 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560950.077 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560950.080 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560950.089 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560950.144 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560950.310 * [exit]simplify:  Simplified to 0
1545560950.310 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) 0)))))
1545560950.310 * * * * [misc]progress:  [ 29 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))) (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560950.311 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)))
1545560950.311 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560950.314 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560950.323 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560950.345 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560950.477 * * [misc]simplify:  iters left: 2 (308 enodes)
1545560950.613 * [exit]simplify:  Simplified to 0
1545560950.614 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))) 0)))))
1545560950.614 * * * * [misc]progress:  [ 30 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))) (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560950.614 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)))
1545560950.614 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560950.616 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560950.621 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560950.633 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560950.730 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560951.548 * [exit]simplify:  Simplified to 0
1545560951.549 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))) 0)))))
1545560951.549 * * * * [misc]progress:  [ 31 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560951.549 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560951.549 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560951.558 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560951.581 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560951.657 * [exit]simplify:  Simplified to (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3))))))
1545560951.657 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))))))))))
1545560951.657 * * * * [misc]progress:  [ 32 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560951.658 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560951.658 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560951.664 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560951.676 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560951.720 * * [misc]simplify:  iters left: 3 (288 enodes)
1545560951.998 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560951.998 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (+ (* x 0) 0))))))
1545560951.998 * * * * [misc]progress:  [ 33 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560951.998 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560951.998 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560952.000 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560952.004 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560952.022 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560952.130 * * [misc]simplify:  iters left: 2 (391 enodes)
1545560952.413 * [exit]simplify:  Simplified to 0
1545560952.413 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) 0)))))
1545560952.413 * * * * [misc]progress:  [ 34 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560952.413 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560952.413 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560952.417 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560952.423 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560952.441 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560952.502 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560952.657 * [exit]simplify:  Simplified to 0
1545560952.657 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) 0)))))
1545560952.657 * * * * [misc]progress:  [ 35 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1)))) (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560952.657 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)))
1545560952.657 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560952.660 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560952.666 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560952.677 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560953.114 * * [misc]simplify:  iters left: 2 (308 enodes)
1545560953.224 * [exit]simplify:  Simplified to 0
1545560953.225 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1)))) 0)))))
1545560953.225 * * * * [misc]progress:  [ 36 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x)))) (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560953.225 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)))
1545560953.225 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560953.227 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560953.231 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560953.243 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560953.332 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560954.165 * [exit]simplify:  Simplified to 0
1545560954.165 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x)))) 0)))))
1545560954.165 * * * * [misc]progress:  [ 37 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560954.165 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560954.166 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560954.174 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560954.201 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560954.292 * [exit]simplify:  Simplified to (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3))))))
1545560954.292 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))))))))))
1545560954.292 * * * * [misc]progress:  [ 38 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560954.293 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560954.293 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560954.299 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560954.311 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560954.345 * * [misc]simplify:  iters left: 3 (288 enodes)
1545560954.614 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560954.614 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (+ (* x 0) 0))))))
1545560954.614 * * * * [misc]progress:  [ 39 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560954.615 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560954.615 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560954.617 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560954.621 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560954.633 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560954.720 * * [misc]simplify:  iters left: 2 (391 enodes)
1545560954.955 * [exit]simplify:  Simplified to 0
1545560954.956 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) 0)))))
1545560954.956 * * * * [misc]progress:  [ 40 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560954.956 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560954.956 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560954.958 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560954.963 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560954.981 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560955.069 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560955.185 * [exit]simplify:  Simplified to 0
1545560955.185 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) 0)))))
1545560955.185 * * * * [misc]progress:  [ 41 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1)))) (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560955.185 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)))
1545560955.185 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560955.189 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560955.198 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560955.214 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560955.285 * * [misc]simplify:  iters left: 2 (308 enodes)
1545560955.376 * [exit]simplify:  Simplified to 0
1545560955.376 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1)))) 0)))))
1545560955.376 * * * * [misc]progress:  [ 42 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x)))) (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560955.376 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)))
1545560955.376 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560955.379 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560955.383 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560955.395 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560955.475 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560956.274 * [exit]simplify:  Simplified to 0
1545560956.274 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x)))) 0)))))
1545560956.274 * * * * [misc]progress:  [ 43 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560956.275 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560956.275 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560956.279 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560956.291 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560956.369 * [exit]simplify:  Simplified to (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3))))))
1545560956.370 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))))))))))
1545560956.370 * * * * [misc]progress:  [ 44 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560956.370 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560956.370 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560956.373 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560956.378 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560956.399 * * [misc]simplify:  iters left: 3 (288 enodes)
1545560956.640 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560956.640 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (+ (* x 0) 0))))))
1545560956.640 * * * * [misc]progress:  [ 45 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560956.640 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560956.641 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560956.645 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560956.652 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560956.673 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560956.743 * * [misc]simplify:  iters left: 2 (391 enodes)
1545560957.020 * [exit]simplify:  Simplified to 0
1545560957.020 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) 0)))))
1545560957.020 * * * * [misc]progress:  [ 46 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560957.020 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560957.020 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560957.022 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560957.025 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560957.037 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560957.103 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560957.272 * [exit]simplify:  Simplified to 0
1545560957.272 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) 0)))))
1545560957.272 * * * * [misc]progress:  [ 47 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))) (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560957.272 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)))
1545560957.273 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560957.277 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560957.286 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560957.298 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560957.386 * * [misc]simplify:  iters left: 2 (308 enodes)
1545560957.519 * [exit]simplify:  Simplified to 0
1545560957.519 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))) 0)))))
1545560957.519 * * * * [misc]progress:  [ 48 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))) (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560957.519 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)))
1545560957.519 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560957.522 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560957.526 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560957.545 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560957.641 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560958.371 * [exit]simplify:  Simplified to 0
1545560958.371 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))) 0)))))
1545560958.371 * * * * [misc]progress:  [ 49 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560958.372 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560958.372 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560958.381 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560958.404 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560958.477 * [exit]simplify:  Simplified to (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3))))))
1545560958.477 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))))))))))
1545560958.477 * * * * [misc]progress:  [ 50 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560958.478 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560958.478 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560958.481 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560958.486 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560958.526 * * [misc]simplify:  iters left: 3 (288 enodes)
1545560958.813 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560958.813 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (+ (* x 0) 0))))))
1545560958.813 * * * * [misc]progress:  [ 51 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560958.813 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560958.814 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560958.818 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560958.825 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560958.847 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560958.935 * * [misc]simplify:  iters left: 2 (391 enodes)
1545560959.115 * [exit]simplify:  Simplified to 0
1545560959.115 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))) 0)))))
1545560959.115 * * * * [misc]progress:  [ 52 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560959.116 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560959.116 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560959.118 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560959.121 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560959.129 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560959.195 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560959.380 * [exit]simplify:  Simplified to 0
1545560959.380 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))) 0)))))
1545560959.380 * * * * [misc]progress:  [ 53 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ x (- 1 (* x x))) 1)))) (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560959.380 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)))
1545560959.380 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560959.382 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560959.387 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560959.398 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560959.519 * * [misc]simplify:  iters left: 2 (308 enodes)
1545560959.654 * [exit]simplify:  Simplified to 0
1545560959.654 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ x (- 1 (* x x))) 1)))) 0)))))
1545560959.654 * * * * [misc]progress:  [ 54 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ 1 (- 1 (* x x))) x)))) (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560959.654 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)))
1545560959.655 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560959.659 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560959.668 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560959.692 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560959.781 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560960.565 * [exit]simplify:  Simplified to 0
1545560960.565 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ 1 (- 1 (* x x))) x)))) 0)))))
1545560960.565 * * * * [misc]progress:  [ 55 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560960.565 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560960.566 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560960.575 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560960.596 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560960.662 * [exit]simplify:  Simplified to (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3))))))
1545560960.662 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))) (* (- 1 x) (- (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (* x x) (fma x x 1)) x) (- 1 (* (pow x 3) (pow x 3)))))))))))
1545560960.662 * * * * [misc]progress:  [ 56 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560960.663 * [enter]simplify:  Simplifying (* (- 1 x) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560960.663 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560960.669 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560960.676 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560960.699 * * [misc]simplify:  iters left: 3 (288 enodes)
1545560960.899 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560960.899 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))) (+ (* x 0) 0))))))
1545560960.899 * * * * [misc]progress:  [ 57 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (/ 1 (- 1 (* x x)))) (* (- 1 x) (- (/ x (- 1 (* x x))))))))))>
1545560960.900 * [enter]simplify:  Simplifying (* (- 1 x) (- (/ x (- 1 (* x x)))))
1545560960.900 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560960.903 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560960.908 * * [misc]simplify:  iters left: 4 (38 enodes)
1545560960.924 * * [misc]simplify:  iters left: 3 (88 enodes)
1545560960.949 * * [misc]simplify:  iters left: 2 (249 enodes)
1545560961.146 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1545560961.146 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (/ 1 (- 1 (* x x)))) (/ (- (* x x) x) (- 1 (* x x))))))))
1545560961.146 * * * * [misc]progress:  [ 58 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (/ 1 (- 1 (* x x)))) (* (- 1 x) (- (/ x (- 1 (* x x))))))))))>
1545560961.147 * [enter]simplify:  Simplifying (* (- 1 x) (- (/ x (- 1 (* x x)))))
1545560961.147 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560961.153 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560961.159 * * [misc]simplify:  iters left: 4 (38 enodes)
1545560961.174 * * [misc]simplify:  iters left: 3 (88 enodes)
1545560961.218 * * [misc]simplify:  iters left: 2 (249 enodes)
1545560961.453 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1545560961.453 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (- 1 x) (/ 1 (- 1 (* x x)))) (/ (- (* x x) x) (- 1 (* x x))))))))
1545560961.453 * * * * [misc]progress:  [ 59 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x)))))))>
1545560961.453 * [enter]simplify:  Simplifying (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x))
1545560961.453 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560961.456 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560961.460 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560961.471 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560961.551 * * [misc]simplify:  iters left: 2 (390 enodes)
1545560961.803 * [exit]simplify:  Simplified to 0
1545560961.803 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) 0)))))
1545560961.803 * * * * [misc]progress:  [ 60 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x)))))))>
1545560961.803 * [enter]simplify:  Simplifying (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x))
1545560961.804 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560961.807 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560961.814 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560961.836 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560961.891 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560962.021 * [exit]simplify:  Simplified to 0
1545560962.021 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) 0)))))
1545560962.021 * * * * [misc]progress:  [ 61 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x)))))))>
1545560962.021 * [enter]simplify:  Simplifying (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x))
1545560962.021 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560962.023 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560962.028 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560962.048 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560962.142 * * [misc]simplify:  iters left: 2 (305 enodes)
1545560962.267 * * [misc]simplify:  iters left: 1 (487 enodes)
1545560962.754 * [exit]simplify:  Simplified to 0
1545560962.754 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) 0)))))
1545560962.754 * * * * [misc]progress:  [ 62 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x)))))))>
1545560962.754 * [enter]simplify:  Simplifying (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x))
1545560962.755 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560962.757 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560962.761 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560962.777 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560962.924 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560963.680 * [exit]simplify:  Simplified to 0
1545560963.680 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) 0)))))
1545560963.681 * * * * [misc]progress:  [ 63 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x)))))))>
1545560963.681 * [enter]simplify:  Simplifying (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x))
1545560963.681 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560963.690 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560963.715 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560963.798 * [exit]simplify:  Simplified to (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x))
1545560963.798 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x)))))))
1545560963.798 * * * * [misc]progress:  [ 64 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x)))))))>
1545560963.799 * [enter]simplify:  Simplifying (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x))
1545560963.799 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560963.802 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560963.808 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560963.834 * * [misc]simplify:  iters left: 3 (286 enodes)
1545560964.121 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560964.121 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (+ (* x 0) 0))))))
1545560964.121 * * * * [misc]progress:  [ 65 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x)))))))>
1545560964.121 * [enter]simplify:  Simplifying (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x))
1545560964.122 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560964.124 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560964.128 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560964.139 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560964.202 * * [misc]simplify:  iters left: 2 (390 enodes)
1545560964.468 * [exit]simplify:  Simplified to 0
1545560964.468 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) 0)))))
1545560964.468 * * * * [misc]progress:  [ 66 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x)))))))>
1545560964.468 * [enter]simplify:  Simplifying (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x))
1545560964.468 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560964.472 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560964.478 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560964.500 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560964.551 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560964.701 * [exit]simplify:  Simplified to 0
1545560964.701 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) 0)))))
1545560964.701 * * * * [misc]progress:  [ 67 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x)))))))>
1545560964.701 * [enter]simplify:  Simplifying (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x))
1545560964.701 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560964.703 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560964.708 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560964.719 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560964.811 * * [misc]simplify:  iters left: 2 (305 enodes)
1545560964.925 * * [misc]simplify:  iters left: 1 (487 enodes)
1545560965.480 * [exit]simplify:  Simplified to 0
1545560965.480 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) 0)))))
1545560965.480 * * * * [misc]progress:  [ 68 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x)))))))>
1545560965.481 * [enter]simplify:  Simplifying (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x))
1545560965.481 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560965.483 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560965.488 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560965.499 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560965.619 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560966.475 * [exit]simplify:  Simplified to 0
1545560966.475 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) 0)))))
1545560966.476 * * * * [misc]progress:  [ 69 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x)))))))>
1545560966.476 * [enter]simplify:  Simplifying (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x))
1545560966.476 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560966.481 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560966.493 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560966.560 * [exit]simplify:  Simplified to (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x))
1545560966.560 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x)))))))
1545560966.560 * * * * [misc]progress:  [ 70 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x)))))))>
1545560966.561 * [enter]simplify:  Simplifying (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x))
1545560966.561 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560966.567 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560966.578 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560966.613 * * [misc]simplify:  iters left: 3 (286 enodes)
1545560966.832 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560966.832 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (+ (* x 0) 0))))))
1545560966.832 * * * * [misc]progress:  [ 71 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x)))))))>
1545560966.832 * [enter]simplify:  Simplifying (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x))
1545560966.832 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560966.834 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560966.841 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560966.862 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560966.950 * * [misc]simplify:  iters left: 2 (390 enodes)
1545560967.182 * [exit]simplify:  Simplified to 0
1545560967.182 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) 0)))))
1545560967.182 * * * * [misc]progress:  [ 72 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x)))))))>
1545560967.182 * [enter]simplify:  Simplifying (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x))
1545560967.182 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560967.184 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560967.190 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560967.199 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560967.253 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560967.367 * [exit]simplify:  Simplified to 0
1545560967.367 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) 0)))))
1545560967.367 * * * * [misc]progress:  [ 73 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x)))))))>
1545560967.367 * [enter]simplify:  Simplifying (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x))
1545560967.367 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560967.369 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560967.374 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560967.385 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560967.463 * * [misc]simplify:  iters left: 2 (305 enodes)
1545560967.610 * * [misc]simplify:  iters left: 1 (487 enodes)
1545560968.078 * [exit]simplify:  Simplified to 0
1545560968.078 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) 0)))))
1545560968.078 * * * * [misc]progress:  [ 74 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x)))))))>
1545560968.078 * [enter]simplify:  Simplifying (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x))
1545560968.078 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560968.081 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560968.085 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560968.106 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560968.251 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560969.054 * [exit]simplify:  Simplified to 0
1545560969.054 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) 0)))))
1545560969.054 * * * * [misc]progress:  [ 75 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x)))))))>
1545560969.055 * [enter]simplify:  Simplifying (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x))
1545560969.055 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560969.060 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560969.083 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560969.197 * [exit]simplify:  Simplified to (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x))
1545560969.197 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x)))))))
1545560969.197 * * * * [misc]progress:  [ 76 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x)))))))>
1545560969.197 * [enter]simplify:  Simplifying (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x))
1545560969.197 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560969.200 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560969.206 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560969.241 * * [misc]simplify:  iters left: 3 (286 enodes)
1545560969.450 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560969.450 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (+ (* x 0) 0))))))
1545560969.450 * * * * [misc]progress:  [ 77 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x)))))))>
1545560969.450 * [enter]simplify:  Simplifying (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x))
1545560969.450 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560969.454 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560969.462 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560969.484 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560969.586 * * [misc]simplify:  iters left: 2 (390 enodes)
1545560969.837 * [exit]simplify:  Simplified to 0
1545560969.837 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) 0)))))
1545560969.837 * * * * [misc]progress:  [ 78 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x)))))))>
1545560969.838 * [enter]simplify:  Simplifying (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x))
1545560969.838 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560969.842 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560969.851 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560969.860 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560969.900 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560970.051 * [exit]simplify:  Simplified to 0
1545560970.051 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) 0)))))
1545560970.051 * * * * [misc]progress:  [ 79 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x)))))))>
1545560970.051 * [enter]simplify:  Simplifying (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x))
1545560970.051 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560970.053 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560970.058 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560970.069 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560970.180 * * [misc]simplify:  iters left: 2 (305 enodes)
1545560970.277 * * [misc]simplify:  iters left: 1 (487 enodes)
1545560970.709 * [exit]simplify:  Simplified to 0
1545560970.709 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) 0)))))
1545560970.710 * * * * [misc]progress:  [ 80 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x)))))))>
1545560970.710 * [enter]simplify:  Simplifying (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x))
1545560970.710 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560970.714 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560970.721 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560970.742 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560970.873 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560971.719 * [exit]simplify:  Simplified to 0
1545560971.719 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) 0)))))
1545560971.720 * * * * [misc]progress:  [ 81 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x)))))))>
1545560971.720 * [enter]simplify:  Simplifying (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x))
1545560971.720 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560971.730 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560971.753 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560971.877 * [exit]simplify:  Simplified to (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x))
1545560971.877 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x)))))))
1545560971.877 * * * * [misc]progress:  [ 82 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x)))))))>
1545560971.877 * [enter]simplify:  Simplifying (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x))
1545560971.878 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560971.884 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560971.894 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560971.937 * * [misc]simplify:  iters left: 3 (286 enodes)
1545560972.183 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560972.183 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (+ (* x 0) 0))))))
1545560972.184 * * * * [misc]progress:  [ 83 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x)))))))>
1545560972.184 * [enter]simplify:  Simplifying (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x))
1545560972.184 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560972.188 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560972.196 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560972.218 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560972.323 * * [misc]simplify:  iters left: 2 (390 enodes)
1545560972.615 * [exit]simplify:  Simplified to 0
1545560972.615 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) 0)))))
1545560972.615 * * * * [misc]progress:  [ 84 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x)))))))>
1545560972.616 * [enter]simplify:  Simplifying (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x))
1545560972.616 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560972.620 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560972.631 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560972.648 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560972.733 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560972.874 * [exit]simplify:  Simplified to 0
1545560972.874 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) 0)))))
1545560972.874 * * * * [misc]progress:  [ 85 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x)))))))>
1545560972.874 * [enter]simplify:  Simplifying (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x))
1545560972.874 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560972.878 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560972.884 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560972.895 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560972.995 * * [misc]simplify:  iters left: 2 (305 enodes)
1545560973.114 * * [misc]simplify:  iters left: 1 (487 enodes)
1545560973.522 * [exit]simplify:  Simplified to 0
1545560973.523 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) 0)))))
1545560973.523 * * * * [misc]progress:  [ 86 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x)))))))>
1545560973.523 * [enter]simplify:  Simplifying (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x))
1545560973.523 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560973.527 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560973.536 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560973.559 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560973.674 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560974.506 * [exit]simplify:  Simplified to 0
1545560974.506 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) 0)))))
1545560974.506 * * * * [misc]progress:  [ 87 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x)))))))>
1545560974.506 * [enter]simplify:  Simplifying (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x))
1545560974.507 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560974.511 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560974.531 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560974.617 * [exit]simplify:  Simplified to (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x))
1545560974.617 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x)))))))
1545560974.617 * * * * [misc]progress:  [ 88 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x)))))))>
1545560974.617 * [enter]simplify:  Simplifying (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x))
1545560974.617 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560974.621 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560974.627 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560974.658 * * [misc]simplify:  iters left: 3 (286 enodes)
1545560974.916 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560974.916 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (+ (* x 0) 0))))))
1545560974.916 * * * * [misc]progress:  [ 89 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x)))))))>
1545560974.916 * [enter]simplify:  Simplifying (* (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))) (- 1 x))
1545560974.916 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560974.918 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560974.922 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560974.934 * * [misc]simplify:  iters left: 3 (138 enodes)
1545560975.002 * * [misc]simplify:  iters left: 2 (390 enodes)
1545560975.227 * [exit]simplify:  Simplified to 0
1545560975.228 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (- 1 x)) 0)))))
1545560975.228 * * * * [misc]progress:  [ 90 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x)))))))>
1545560975.228 * [enter]simplify:  Simplifying (* (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- 1 x))
1545560975.228 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560975.232 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560975.243 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560975.261 * * [misc]simplify:  iters left: 3 (113 enodes)
1545560975.315 * * [misc]simplify:  iters left: 2 (271 enodes)
1545560975.463 * [exit]simplify:  Simplified to 0
1545560975.463 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (- 1 x)) 0)))))
1545560975.463 * * * * [misc]progress:  [ 91 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x)))))))>
1545560975.463 * [enter]simplify:  Simplifying (* (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1)) (- 1 x))
1545560975.463 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560975.467 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560975.477 * * [misc]simplify:  iters left: 4 (52 enodes)
1545560975.489 * * [misc]simplify:  iters left: 3 (124 enodes)
1545560975.573 * * [misc]simplify:  iters left: 2 (305 enodes)
1545560975.662 * * [misc]simplify:  iters left: 1 (487 enodes)
1545560976.095 * [exit]simplify:  Simplified to 0
1545560976.095 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ x (- 1 (* x x))) 1))) (- 1 x)) 0)))))
1545560976.095 * * * * [misc]progress:  [ 92 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x)))))))>
1545560976.095 * [enter]simplify:  Simplifying (* (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x)) (- 1 x))
1545560976.095 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560976.100 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560976.107 * * [misc]simplify:  iters left: 4 (50 enodes)
1545560976.119 * * [misc]simplify:  iters left: 3 (150 enodes)
1545560976.221 * * [misc]simplify:  iters left: 2 (475 enodes)
1545560976.876 * [exit]simplify:  Simplified to 0
1545560976.877 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ 1 (- 1 (* x x))) x))) (- 1 x)) 0)))))
1545560976.877 * * * * [misc]progress:  [ 93 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x)))))))>
1545560976.877 * [enter]simplify:  Simplifying (* (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))) (- 1 x))
1545560976.877 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560976.886 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560976.909 * * [misc]simplify:  iters left: 4 (154 enodes)
1545560976.993 * [exit]simplify:  Simplified to (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x))
1545560976.993 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (- 1 x)) (* (- (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3)))) (/ (* (fma (* x x) (fma x x 1) 1) x) (- 1 (* (pow x 3) (pow x 3))))) (- 1 x)))))))
1545560976.993 * * * * [misc]progress:  [ 94 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x)))))))>
1545560976.993 * [enter]simplify:  Simplifying (* (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))) (- 1 x))
1545560976.993 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560976.999 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560977.010 * * [misc]simplify:  iters left: 4 (83 enodes)
1545560977.049 * * [misc]simplify:  iters left: 3 (286 enodes)
1545560977.358 * [exit]simplify:  Simplified to (+ (* x 0) 0)
1545560977.358 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (- 1 x)) (+ (* x 0) 0))))))
1545560977.358 * * * * [misc]progress:  [ 95 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ 1 (- 1 (* x x))) (- 1 x)) (* (- (/ x (- 1 (* x x)))) (- 1 x)))))))>
1545560977.359 * [enter]simplify:  Simplifying (* (- (/ x (- 1 (* x x)))) (- 1 x))
1545560977.359 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560977.362 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560977.368 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560977.389 * * [misc]simplify:  iters left: 3 (136 enodes)
1545560977.455 * * [misc]simplify:  iters left: 2 (282 enodes)
1545560977.690 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1545560977.690 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (/ 1 (- 1 (* x x))) (- 1 x)) (/ (- (* x x) x) (- 1 (* x x))))))))
1545560977.690 * * * * [misc]progress:  [ 96 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ 1 (- 1 (* x x))) (- 1 x)) (* (- (/ x (- 1 (* x x)))) (- 1 x)))))))>
1545560977.691 * [enter]simplify:  Simplifying (* (- (/ x (- 1 (* x x)))) (- 1 x))
1545560977.691 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560977.693 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560977.699 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560977.719 * * [misc]simplify:  iters left: 3 (136 enodes)
1545560977.799 * * [misc]simplify:  iters left: 2 (282 enodes)
1545560978.076 * [exit]simplify:  Simplified to (/ (- (* x x) x) (- 1 (* x x)))
1545560978.076 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (/ 1 (- 1 (* x x))) (- 1 x)) (/ (- (* x x) x) (- 1 (* x x))))))))
1545560978.076 * * * * [misc]progress:  [ 97 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (* (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))) (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560978.076 * [enter]simplify:  Simplifying (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560978.076 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560978.079 * * [misc]simplify:  iters left: 5 (14 enodes)
1545560978.084 * * [misc]simplify:  iters left: 4 (20 enodes)
1545560978.089 * * [misc]simplify:  iters left: 3 (22 enodes)
1545560978.095 * [exit]simplify:  Simplified to (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560978.095 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (* (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))) (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))
1545560978.095 * * * * [misc]progress:  [ 98 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (sqrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))) (sqrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560978.095 * [enter]simplify:  Simplifying (sqrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560978.096 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560978.098 * * [misc]simplify:  iters left: 5 (14 enodes)
1545560978.102 * * [misc]simplify:  iters left: 4 (20 enodes)
1545560978.108 * * [misc]simplify:  iters left: 3 (22 enodes)
1545560978.114 * [exit]simplify:  Simplified to (sqrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560978.114 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (sqrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))) (sqrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))
1545560978.114 * * * * [misc]progress:  [ 99 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))>
1545560978.115 * [enter]simplify:  Simplifying (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560978.115 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560978.117 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560978.121 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560978.126 * * [misc]simplify:  iters left: 3 (21 enodes)
1545560978.132 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560978.132 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))
1545560978.132 * * * * [misc]progress:  [ 100 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (+ (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))>
1545560978.132 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))
1545560978.132 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560978.135 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560978.140 * * [misc]simplify:  iters left: 4 (20 enodes)
1545560978.145 * * [misc]simplify:  iters left: 3 (22 enodes)
1545560978.151 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))
1545560978.151 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (+ (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))) (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))
1545560978.151 * * * * [misc]progress:  [ 101 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))>
1545560978.152 * [enter]simplify:  Simplifying (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560978.152 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560978.154 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560978.161 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560978.167 * * [misc]simplify:  iters left: 3 (21 enodes)
1545560978.172 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560978.172 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))
1545560978.172 * * * * [misc]progress:  [ 102 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))>
1545560978.173 * [enter]simplify:  Simplifying (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560978.173 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560978.175 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560978.179 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560978.185 * * [misc]simplify:  iters left: 3 (21 enodes)
1545560978.190 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560978.190 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) 1) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))
1545560978.190 * * * * [misc]progress:  [ 103 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- 1 (* x x)))) (- 1 x))))))>
1545560978.191 * [enter]simplify:  Simplifying (- 1 x)
1545560978.191 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560978.192 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560978.194 * [exit]simplify:  Simplified to (- 1 x)
1545560978.194 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- 1 (* x x)))) (- 1 x))))))
1545560978.194 * * * * [misc]progress:  [ 104 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- 1 (* x x)))) (- 1 x))))))>
1545560978.194 * [enter]simplify:  Simplifying (- 1 x)
1545560978.194 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560978.195 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560978.197 * [exit]simplify:  Simplified to (- 1 x)
1545560978.197 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- 1 (* x x)))) (- 1 x))))))
1545560978.197 * * * * [misc]progress:  [ 105 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (- (/ 1 (- (pow 1 3) (pow (* x x) 3))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))>
1545560978.197 * [enter]simplify:  Simplifying (- (/ 1 (- (pow 1 3) (pow (* x x) 3))) (/ x (- (pow 1 3) (pow (* x x) 3))))
1545560978.197 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560978.201 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560978.204 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560978.212 * * [misc]simplify:  iters left: 3 (82 enodes)
1545560978.230 * * [misc]simplify:  iters left: 2 (91 enodes)
1545560978.241 * * [misc]simplify:  iters left: 1 (96 enodes)
1545560978.250 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (pow x 6))) (/ x (- 1 (pow x 6))))
1545560978.250 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (- (/ 1 (- 1 (pow x 6))) (/ x (- 1 (pow x 6)))))))))
1545560978.250 * * * * [misc]progress:  [ 106 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (+ 1 (* x x))) (- (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))>
1545560978.250 * [enter]simplify:  Simplifying (- (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (/ x (- (* 1 1) (* (* x x) (* x x)))))
1545560978.250 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560978.252 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560978.255 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560978.268 * * [misc]simplify:  iters left: 3 (56 enodes)
1545560978.281 * * [misc]simplify:  iters left: 2 (60 enodes)
1545560978.293 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (pow x 4))) (/ x (- 1 (pow x 4))))
1545560978.293 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (+ 1 (* x x))) (- (/ 1 (- 1 (pow x 4))) (/ x (- 1 (pow x 4)))))))))
1545560978.294 * * * * [misc]progress:  [ 107 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 x)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560978.294 * [enter]simplify:  Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545560978.295 * * [misc]simplify:  iters left: 5 (5 enodes)
1545560978.296 * * [misc]simplify:  iters left: 4 (9 enodes)
1545560978.299 * * [misc]simplify:  iters left: 3 (10 enodes)
1545560978.302 * [exit]simplify:  Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x)))
1545560978.302 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 x)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))
1545560978.302 * * * * [misc]progress:  [ 108 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (* (sqrt (- 1 x)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560978.302 * [enter]simplify:  Simplifying (sqrt (- 1 x))
1545560978.302 * * [misc]simplify:  iters left: 3 (4 enodes)
1545560978.303 * * [misc]simplify:  iters left: 2 (8 enodes)
1545560978.306 * * [misc]simplify:  iters left: 1 (9 enodes)
1545560978.308 * [exit]simplify:  Simplified to (sqrt (- 1 x))
1545560978.308 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (* (sqrt (- 1 x)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))
1545560978.308 * * * * [misc]progress:  [ 109 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560978.308 * * * * [misc]progress:  [ 110 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))))>
1545560978.308 * [enter]simplify:  Simplifying (- 1 (* x x))
1545560978.308 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560978.310 * * [misc]simplify:  iters left: 3 (8 enodes)
1545560978.312 * * [misc]simplify:  iters left: 2 (12 enodes)
1545560978.316 * * [misc]simplify:  iters left: 1 (14 enodes)
1545560978.319 * [exit]simplify:  Simplified to (- 1 (* x x))
1545560978.319 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))))
1545560978.319 * * * * [misc]progress:  [ 111 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x))) (* (- 1 (* x x)) (- 1 (* x x))))))))>
1545560978.319 * [enter]simplify:  Simplifying (* (- 1 (* x x)) (- 1 (* x x)))
1545560978.319 * * [misc]simplify:  iters left: 6 (5 enodes)
1545560978.321 * * [misc]simplify:  iters left: 5 (9 enodes)
1545560978.324 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560978.333 * * [misc]simplify:  iters left: 3 (48 enodes)
1545560978.355 * * [misc]simplify:  iters left: 2 (135 enodes)
1545560978.463 * * [misc]simplify:  iters left: 1 (374 enodes)
1545560978.908 * [exit]simplify:  Simplified to (* (- 1 (* x x)) (- 1 (* x x)))
1545560978.908 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x))) (* (- 1 (* x x)) (- 1 (* x x))))))))
1545560978.909 * * * * [misc]progress:  [ 112 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (pow (/ 1 (- 1 (* x x))) 3) (pow (/ x (- 1 (* x x))) 3))) (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560978.909 * [enter]simplify:  Simplifying (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))
1545560978.909 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560978.912 * * [misc]simplify:  iters left: 5 (36 enodes)
1545560978.919 * * [misc]simplify:  iters left: 4 (90 enodes)
1545560978.953 * * [misc]simplify:  iters left: 3 (169 enodes)
1545560979.060 * * [misc]simplify:  iters left: 2 (359 enodes)
1545560979.315 * [exit]simplify:  Simplified to (* (/ 1 (- 1 (* x x))) (fma (/ 1 (- 1 (* x x))) (+ (* x x) x) (/ 1 (- 1 (* x x)))))
1545560979.315 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (pow (/ 1 (- 1 (* x x))) 3) (pow (/ x (- 1 (* x x))) 3))) (* (/ 1 (- 1 (* x x))) (fma (/ 1 (- 1 (* x x))) (+ (* x x) x) (/ 1 (- 1 (* x x))))))))))
1545560979.315 * * * * [misc]progress:  [ 113 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))))) (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))>
1545560979.316 * [enter]simplify:  Simplifying (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560979.316 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560979.318 * * [misc]simplify:  iters left: 5 (12 enodes)
1545560979.322 * * [misc]simplify:  iters left: 4 (16 enodes)
1545560979.326 * * [misc]simplify:  iters left: 3 (18 enodes)
1545560979.331 * [exit]simplify:  Simplified to (+ (/ x (- 1 (* x x))) (/ 1 (- 1 (* x x))))
1545560979.331 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))))) (+ (/ x (- 1 (* x x))) (/ 1 (- 1 (* x x)))))))))
1545560979.331 * * * * [misc]progress:  [ 114 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (pow 1 3) (pow x 3)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
1545560979.331 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow x 3)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560979.332 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560979.337 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560979.342 * * [misc]simplify:  iters left: 4 (48 enodes)
1545560979.350 * * [misc]simplify:  iters left: 3 (117 enodes)
1545560979.392 * * [misc]simplify:  iters left: 2 (349 enodes)
1545560979.713 * [exit]simplify:  Simplified to (fma (fma (- x) (* x x) 1) (/ (- x) (- 1 (* x x))) (/ (fma (- x) (* x x) 1) (- 1 (* x x))))
1545560979.713 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (fma (- x) (* x x) 1) (/ (- x) (- 1 (* x x))) (/ (fma (- x) (* x x) 1) (- 1 (* x x)))) (+ (* 1 1) (+ (* x x) (* 1 x))))))))
1545560979.713 * * * * [misc]progress:  [ 115 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- (* 1 1) (* x x)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (+ 1 x))))))>
1545560979.713 * [enter]simplify:  Simplifying (* (- (* 1 1) (* x x)) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560979.713 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560979.715 * * [misc]simplify:  iters left: 5 (18 enodes)
1545560979.717 * * [misc]simplify:  iters left: 4 (36 enodes)
1545560979.725 * * [misc]simplify:  iters left: 3 (93 enodes)
1545560979.776 * * [misc]simplify:  iters left: 2 (283 enodes)
1545560980.117 * [exit]simplify:  Simplified to (fma (- 1 (* x x)) (/ (- x) (- 1 (* x x))) (/ (- 1 (* x x)) (- 1 (* x x))))
1545560980.117 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (fma (- 1 (* x x)) (/ (- x) (- 1 (* x x))) (/ (- 1 (* x x)) (- 1 (* x x)))) (+ 1 x))))))
1545560980.117 * * * * [misc]progress:  [ 116 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (- 1 x))))))>
1545560980.117 * * * * [misc]progress:  [ 117 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560980.117 * * * * [misc]progress:  [ 118 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560980.117 * * * * [misc]progress:  [ 119 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))) 1)))>
1545560980.117 * * * * [misc]progress:  [ 120 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560980.117 * * * * [misc]progress:  [ 121 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560980.117 * * * * [misc]progress:  [ 122 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))) (cbrt (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))) (cbrt (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560980.117 * * * * [misc]progress:  [ 123 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))) (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))) (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560980.117 * * * * [misc]progress:  [ 124 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))) (sqrt (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560980.117 * * * * [misc]progress:  [ 125 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560980.117 * * * * [misc]progress:  [ 126 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560980.118 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560980.118 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560980.123 * * [misc]simplify:  iters left: 5 (26 enodes)
1545560980.131 * * [misc]simplify:  iters left: 4 (37 enodes)
1545560980.142 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560980.153 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560980.153 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))
1545560980.153 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))
1545560980.154 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560980.157 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560980.163 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560980.173 * * [misc]simplify:  iters left: 3 (52 enodes)
1545560980.187 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560980.197 * [exit]simplify:  Simplified to 0
1545560980.197 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560980.197 * * * * [misc]progress:  [ 127 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560980.198 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560980.198 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560980.201 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560980.204 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560980.208 * * [misc]simplify:  iters left: 3 (37 enodes)
1545560980.212 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560980.212 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))
1545560980.212 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))
1545560980.213 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560980.214 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560980.216 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560980.220 * * [misc]simplify:  iters left: 3 (34 enodes)
1545560980.225 * * [misc]simplify:  iters left: 2 (35 enodes)
1545560980.228 * [exit]simplify:  Simplified to 0
1545560980.228 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560980.228 * * * * [misc]progress:  [ 128 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560980.229 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))
1545560980.229 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560980.231 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560980.236 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560980.252 * * [misc]simplify:  iters left: 3 (62 enodes)
1545560980.266 * * [misc]simplify:  iters left: 2 (68 enodes)
1545560980.280 * * [misc]simplify:  iters left: 1 (76 enodes)
1545560980.298 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560980.298 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))
1545560980.298 * [enter]simplify:  Simplifying (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))
1545560980.298 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560980.301 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560980.309 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560980.321 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560980.335 * * [misc]simplify:  iters left: 2 (56 enodes)
1545560980.339 * * [misc]simplify:  iters left: 1 (69 enodes)
1545560980.355 * [exit]simplify:  Simplified to 0
1545560980.355 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560980.355 * * * * [misc]progress:  [ 129 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560980.355 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))
1545560980.355 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560980.357 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560980.361 * * [misc]simplify:  iters left: 4 (40 enodes)
1545560980.373 * * [misc]simplify:  iters left: 3 (59 enodes)
1545560980.389 * * [misc]simplify:  iters left: 2 (85 enodes)
1545560980.426 * * [misc]simplify:  iters left: 1 (189 enodes)
1545560980.601 * [exit]simplify:  Simplified to (/ (fma -1 x 1) (- 1 (* x x)))
1545560980.601 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (fma -1 x 1) (- 1 (* x x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))
1545560980.601 * [enter]simplify:  Simplifying (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))
1545560980.601 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560980.603 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560980.607 * * [misc]simplify:  iters left: 4 (33 enodes)
1545560980.613 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560980.619 * * [misc]simplify:  iters left: 2 (71 enodes)
1545560980.632 * * [misc]simplify:  iters left: 1 (91 enodes)
1545560980.650 * [exit]simplify:  Simplified to 0
1545560980.651 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (fma -1 x 1) (- 1 (* x x))) 0))))))
1545560980.651 * * * * [misc]progress:  [ 130 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560980.651 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560980.651 * * [misc]simplify:  iters left: 6 (20 enodes)
1545560980.658 * * [misc]simplify:  iters left: 5 (55 enodes)
1545560980.672 * * [misc]simplify:  iters left: 4 (147 enodes)
1545560980.725 * * [misc]simplify:  iters left: 3 (460 enodes)
1545560981.130 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (fma x (fma (* x x) (* x x) (* x x)) x) (- 1 (* (pow x 3) (pow x 3)))))
1545560981.130 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma x (fma (* x x) (* x x) (* x x)) x) (- 1 (* (pow x 3) (pow x 3))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))
1545560981.130 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))
1545560981.131 * * [misc]simplify:  iters left: 6 (16 enodes)
1545560981.135 * * [misc]simplify:  iters left: 5 (49 enodes)
1545560981.156 * * [misc]simplify:  iters left: 4 (136 enodes)
1545560981.252 * * [misc]simplify:  iters left: 3 (471 enodes)
1545560981.812 * [exit]simplify:  Simplified to 0
1545560981.812 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma x (fma (* x x) (* x x) (* x x)) x) (- 1 (* (pow x 3) (pow x 3))))) 0))))))
1545560981.812 * * * * [misc]progress:  [ 131 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560981.812 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560981.812 * * [misc]simplify:  iters left: 6 (15 enodes)
1545560981.815 * * [misc]simplify:  iters left: 5 (36 enodes)
1545560981.822 * * [misc]simplify:  iters left: 4 (78 enodes)
1545560981.843 * * [misc]simplify:  iters left: 3 (188 enodes)
1545560981.951 * * [misc]simplify:  iters left: 2 (322 enodes)
1545560982.531 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4))))
1545560982.531 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4)))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))
1545560982.531 * [enter]simplify:  Simplifying (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))
1545560982.532 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560982.537 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560982.547 * * [misc]simplify:  iters left: 4 (66 enodes)
1545560982.575 * * [misc]simplify:  iters left: 3 (186 enodes)
1545560982.667 * * [misc]simplify:  iters left: 2 (371 enodes)
1545560982.965 * [exit]simplify:  Simplified to 0
1545560982.965 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4)))) 0))))))
1545560982.965 * * * * [misc]progress:  [ 132 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560982.966 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560982.966 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560982.968 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560982.972 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560982.977 * * [misc]simplify:  iters left: 3 (43 enodes)
1545560982.982 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560982.982 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))
1545560982.982 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))
1545560982.982 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560982.984 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560982.987 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560982.993 * * [misc]simplify:  iters left: 3 (52 enodes)
1545560983.007 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560983.018 * [exit]simplify:  Simplified to 0
1545560983.018 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560983.018 * * * * [misc]progress:  [ 133 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560983.018 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560983.018 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560983.022 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560983.029 * * [misc]simplify:  iters left: 4 (28 enodes)
1545560983.041 * * [misc]simplify:  iters left: 3 (36 enodes)
1545560983.047 * * [misc]simplify:  iters left: 2 (39 enodes)
1545560983.052 * * [misc]simplify:  iters left: 1 (54 enodes)
1545560983.061 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560983.061 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))
1545560983.061 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))
1545560983.062 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560983.063 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560983.065 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560983.069 * * [misc]simplify:  iters left: 3 (34 enodes)
1545560983.073 * * [misc]simplify:  iters left: 2 (35 enodes)
1545560983.076 * [exit]simplify:  Simplified to 0
1545560983.076 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560983.076 * * * * [misc]progress:  [ 134 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560983.076 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))
1545560983.077 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560983.079 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560983.083 * * [misc]simplify:  iters left: 4 (40 enodes)
1545560983.091 * * [misc]simplify:  iters left: 3 (58 enodes)
1545560983.097 * * [misc]simplify:  iters left: 2 (64 enodes)
1545560983.104 * * [misc]simplify:  iters left: 1 (72 enodes)
1545560983.112 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560983.112 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))
1545560983.113 * [enter]simplify:  Simplifying (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))
1545560983.113 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560983.114 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560983.118 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560983.126 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560983.133 * * [misc]simplify:  iters left: 2 (56 enodes)
1545560983.138 * * [misc]simplify:  iters left: 1 (69 enodes)
1545560983.152 * [exit]simplify:  Simplified to 0
1545560983.152 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560983.152 * * * * [misc]progress:  [ 135 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560983.152 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))
1545560983.153 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560983.154 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560983.158 * * [misc]simplify:  iters left: 4 (45 enodes)
1545560983.167 * * [misc]simplify:  iters left: 3 (67 enodes)
1545560983.176 * * [misc]simplify:  iters left: 2 (100 enodes)
1545560983.193 * * [misc]simplify:  iters left: 1 (169 enodes)
1545560983.294 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (* x x)))
1545560983.294 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (- 1 x) (- 1 (* x x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))
1545560983.294 * [enter]simplify:  Simplifying (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))
1545560983.295 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560983.298 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560983.303 * * [misc]simplify:  iters left: 4 (33 enodes)
1545560983.317 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560983.328 * * [misc]simplify:  iters left: 2 (71 enodes)
1545560983.339 * * [misc]simplify:  iters left: 1 (91 enodes)
1545560983.356 * [exit]simplify:  Simplified to 0
1545560983.356 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (- 1 x) (- 1 (* x x))) 0))))))
1545560983.356 * * * * [misc]progress:  [ 136 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560983.356 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560983.356 * * [misc]simplify:  iters left: 6 (19 enodes)
1545560983.364 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560983.385 * * [misc]simplify:  iters left: 4 (145 enodes)
1545560983.488 * * [misc]simplify:  iters left: 3 (478 enodes)
1545560983.923 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (fma x (fma (* x x) (* x x) (* x x)) x) (- 1 (pow (* x x) 3))))
1545560983.923 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma x (fma (* x x) (* x x) (* x x)) x) (- 1 (pow (* x x) 3)))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))
1545560983.923 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))
1545560983.923 * * [misc]simplify:  iters left: 6 (16 enodes)
1545560983.932 * * [misc]simplify:  iters left: 5 (49 enodes)
1545560983.943 * * [misc]simplify:  iters left: 4 (136 enodes)
1545560983.998 * * [misc]simplify:  iters left: 3 (471 enodes)
1545560984.629 * [exit]simplify:  Simplified to 0
1545560984.629 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma x (fma (* x x) (* x x) (* x x)) x) (- 1 (pow (* x x) 3)))) 0))))))
1545560984.629 * * * * [misc]progress:  [ 137 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560984.629 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560984.630 * * [misc]simplify:  iters left: 6 (14 enodes)
1545560984.635 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560984.647 * * [misc]simplify:  iters left: 4 (76 enodes)
1545560984.678 * * [misc]simplify:  iters left: 3 (185 enodes)
1545560984.753 * * [misc]simplify:  iters left: 2 (318 enodes)
1545560984.881 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4))))
1545560984.881 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4)))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))
1545560984.881 * [enter]simplify:  Simplifying (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))
1545560984.882 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560984.884 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560984.891 * * [misc]simplify:  iters left: 4 (66 enodes)
1545560984.910 * * [misc]simplify:  iters left: 3 (186 enodes)
1545560985.024 * * [misc]simplify:  iters left: 2 (371 enodes)
1545560985.250 * [exit]simplify:  Simplified to 0
1545560985.250 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4)))) 0))))))
1545560985.250 * * * * [misc]progress:  [ 138 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560985.250 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560985.252 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560985.254 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560985.258 * * [misc]simplify:  iters left: 4 (37 enodes)
1545560985.264 * * [misc]simplify:  iters left: 3 (45 enodes)
1545560985.269 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560985.269 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))
1545560985.269 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))
1545560985.269 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560985.271 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560985.274 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560985.279 * * [misc]simplify:  iters left: 3 (52 enodes)
1545560985.286 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560985.291 * [exit]simplify:  Simplified to 0
1545560985.291 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560985.291 * * * * [misc]progress:  [ 139 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560985.291 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560985.291 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560985.293 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560985.296 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560985.300 * * [misc]simplify:  iters left: 3 (35 enodes)
1545560985.304 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560985.304 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))
1545560985.304 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))
1545560985.304 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560985.306 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560985.308 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560985.312 * * [misc]simplify:  iters left: 3 (34 enodes)
1545560985.316 * * [misc]simplify:  iters left: 2 (35 enodes)
1545560985.319 * [exit]simplify:  Simplified to 0
1545560985.319 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560985.319 * * * * [misc]progress:  [ 140 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560985.319 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1)))
1545560985.319 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560985.323 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560985.331 * * [misc]simplify:  iters left: 4 (41 enodes)
1545560985.349 * * [misc]simplify:  iters left: 3 (60 enodes)
1545560985.362 * * [misc]simplify:  iters left: 2 (69 enodes)
1545560985.371 * * [misc]simplify:  iters left: 1 (77 enodes)
1545560985.379 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560985.379 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))
1545560985.380 * [enter]simplify:  Simplifying (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))
1545560985.380 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560985.381 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560985.385 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560985.391 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560985.398 * * [misc]simplify:  iters left: 2 (56 enodes)
1545560985.406 * * [misc]simplify:  iters left: 1 (69 enodes)
1545560985.431 * [exit]simplify:  Simplified to 0
1545560985.431 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560985.431 * * * * [misc]progress:  [ 141 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560985.431 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x)))
1545560985.431 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560985.432 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560985.437 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560985.447 * * [misc]simplify:  iters left: 3 (71 enodes)
1545560985.459 * * [misc]simplify:  iters left: 2 (105 enodes)
1545560985.478 * * [misc]simplify:  iters left: 1 (161 enodes)
1545560985.552 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (* x x)))
1545560985.552 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (- 1 x) (- 1 (* x x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))
1545560985.552 * [enter]simplify:  Simplifying (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))
1545560985.552 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560985.556 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560985.564 * * [misc]simplify:  iters left: 4 (33 enodes)
1545560985.577 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560985.589 * * [misc]simplify:  iters left: 2 (71 enodes)
1545560985.602 * * [misc]simplify:  iters left: 1 (91 enodes)
1545560985.612 * [exit]simplify:  Simplified to 0
1545560985.612 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (- 1 x) (- 1 (* x x))) 0))))))
1545560985.612 * * * * [misc]progress:  [ 142 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560985.612 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560985.612 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560985.616 * * [misc]simplify:  iters left: 5 (53 enodes)
1545560985.628 * * [misc]simplify:  iters left: 4 (145 enodes)
1545560985.704 * * [misc]simplify:  iters left: 3 (452 enodes)
1545560986.109 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (fma (fma (* x x) (* x x) (* x x)) x x) (- 1 (* (pow x 3) (pow x 3)))))
1545560986.109 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (fma (* x x) (* x x) (* x x)) x x) (- 1 (* (pow x 3) (pow x 3))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))
1545560986.109 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))
1545560986.110 * * [misc]simplify:  iters left: 6 (16 enodes)
1545560986.117 * * [misc]simplify:  iters left: 5 (49 enodes)
1545560986.136 * * [misc]simplify:  iters left: 4 (136 enodes)
1545560986.221 * * [misc]simplify:  iters left: 3 (471 enodes)
1545560986.835 * [exit]simplify:  Simplified to 0
1545560986.835 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (fma (* x x) (* x x) (* x x)) x x) (- 1 (* (pow x 3) (pow x 3))))) 0))))))
1545560986.835 * * * * [misc]progress:  [ 143 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560986.836 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560986.836 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560986.841 * * [misc]simplify:  iters left: 5 (34 enodes)
1545560986.853 * * [misc]simplify:  iters left: 4 (75 enodes)
1545560986.883 * * [misc]simplify:  iters left: 3 (185 enodes)
1545560986.992 * * [misc]simplify:  iters left: 2 (309 enodes)
1545560987.161 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4))))
1545560987.161 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4)))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))
1545560987.162 * [enter]simplify:  Simplifying (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))
1545560987.162 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560987.165 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560987.170 * * [misc]simplify:  iters left: 4 (66 enodes)
1545560987.185 * * [misc]simplify:  iters left: 3 (186 enodes)
1545560987.269 * * [misc]simplify:  iters left: 2 (371 enodes)
1545560987.549 * [exit]simplify:  Simplified to 0
1545560987.550 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4)))) 0))))))
1545560987.550 * * * * [misc]progress:  [ 144 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560987.550 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560987.550 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560987.554 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560987.562 * * [misc]simplify:  iters left: 4 (37 enodes)
1545560987.572 * * [misc]simplify:  iters left: 3 (45 enodes)
1545560987.582 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560987.582 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))
1545560987.583 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))
1545560987.583 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560987.586 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560987.592 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560987.602 * * [misc]simplify:  iters left: 3 (52 enodes)
1545560987.616 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560987.626 * [exit]simplify:  Simplified to 0
1545560987.626 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560987.626 * * * * [misc]progress:  [ 145 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560987.627 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560987.627 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560987.630 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560987.637 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560987.644 * * [misc]simplify:  iters left: 3 (35 enodes)
1545560987.651 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560987.651 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))
1545560987.651 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))
1545560987.651 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560987.654 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560987.658 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560987.668 * * [misc]simplify:  iters left: 3 (34 enodes)
1545560987.676 * * [misc]simplify:  iters left: 2 (35 enodes)
1545560987.682 * [exit]simplify:  Simplified to 0
1545560987.682 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560987.682 * * * * [misc]progress:  [ 146 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560987.683 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ x (- 1 (* x x))) 1)))
1545560987.683 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560987.687 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560987.695 * * [misc]simplify:  iters left: 4 (41 enodes)
1545560987.711 * * [misc]simplify:  iters left: 3 (60 enodes)
1545560987.724 * * [misc]simplify:  iters left: 2 (69 enodes)
1545560987.740 * * [misc]simplify:  iters left: 1 (77 enodes)
1545560987.756 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560987.756 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))
1545560987.756 * [enter]simplify:  Simplifying (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))
1545560987.756 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560987.759 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560987.771 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560987.782 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560987.796 * * [misc]simplify:  iters left: 2 (56 enodes)
1545560987.801 * * [misc]simplify:  iters left: 1 (69 enodes)
1545560987.816 * [exit]simplify:  Simplified to 0
1545560987.816 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 0))))))
1545560987.816 * * * * [misc]progress:  [ 147 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560987.817 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (/ 1 (- 1 (* x x))) x)))
1545560987.817 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560987.818 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560987.822 * * [misc]simplify:  iters left: 4 (47 enodes)
1545560987.831 * * [misc]simplify:  iters left: 3 (71 enodes)
1545560987.844 * * [misc]simplify:  iters left: 2 (105 enodes)
1545560987.874 * * [misc]simplify:  iters left: 1 (161 enodes)
1545560987.961 * [exit]simplify:  Simplified to (/ (- 1 x) (- 1 (* x x)))
1545560987.961 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (- 1 x) (- 1 (* x x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))
1545560987.961 * [enter]simplify:  Simplifying (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))
1545560987.961 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560987.965 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560987.971 * * [misc]simplify:  iters left: 4 (33 enodes)
1545560987.983 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560987.995 * * [misc]simplify:  iters left: 2 (71 enodes)
1545560988.008 * * [misc]simplify:  iters left: 1 (91 enodes)
1545560988.027 * [exit]simplify:  Simplified to 0
1545560988.027 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (- 1 x) (- 1 (* x x))) 0))))))
1545560988.027 * * * * [misc]progress:  [ 148 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560988.028 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560988.028 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560988.037 * * [misc]simplify:  iters left: 5 (53 enodes)
1545560988.063 * * [misc]simplify:  iters left: 4 (145 enodes)
1545560988.122 * * [misc]simplify:  iters left: 3 (452 enodes)
1545560988.503 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (fma (fma (* x x) (* x x) (* x x)) x x) (- 1 (* (pow x 3) (pow x 3)))))
1545560988.503 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (fma (* x x) (* x x) (* x x)) x x) (- 1 (* (pow x 3) (pow x 3))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))
1545560988.504 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))
1545560988.504 * * [misc]simplify:  iters left: 6 (16 enodes)
1545560988.512 * * [misc]simplify:  iters left: 5 (49 enodes)
1545560988.532 * * [misc]simplify:  iters left: 4 (136 enodes)
1545560988.587 * * [misc]simplify:  iters left: 3 (471 enodes)
1545560989.142 * [exit]simplify:  Simplified to 0
1545560989.142 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (fma (* x x) (* x x) (* x x)) x x) (- 1 (* (pow x 3) (pow x 3))))) 0))))))
1545560989.142 * * * * [misc]progress:  [ 149 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560989.143 * [enter]simplify:  Simplifying (fma 1 (/ 1 (- 1 (* x x))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560989.143 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560989.146 * * [misc]simplify:  iters left: 5 (34 enodes)
1545560989.154 * * [misc]simplify:  iters left: 4 (75 enodes)
1545560989.171 * * [misc]simplify:  iters left: 3 (185 enodes)
1545560989.280 * * [misc]simplify:  iters left: 2 (309 enodes)
1545560989.459 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4))))
1545560989.459 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4)))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))
1545560989.460 * [enter]simplify:  Simplifying (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))
1545560989.460 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560989.465 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560989.474 * * [misc]simplify:  iters left: 4 (66 enodes)
1545560989.501 * * [misc]simplify:  iters left: 3 (186 enodes)
1545560989.636 * * [misc]simplify:  iters left: 2 (371 enodes)
1545560989.905 * [exit]simplify:  Simplified to 0
1545560989.905 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ 1 (- 1 (* x x))) (/ (fma (* x x) x x) (- 1 (pow x 4)))) 0))))))
1545560989.905 * * * * [misc]progress:  [ 150 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560989.906 * [enter]simplify:  Simplifying (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560989.906 * * [misc]simplify:  iters left: 6 (20 enodes)
1545560989.910 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560989.922 * * [misc]simplify:  iters left: 4 (156 enodes)
1545560990.031 * [exit]simplify:  Simplified to (- (/ (fma (fma x x 1) (* x x) 1) (- 1 (* (pow x 3) (pow x 3)))) (/ x (- 1 (* x x))))
1545560990.031 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (fma x x 1) (* x x) 1) (- 1 (* (pow x 3) (pow x 3)))) (/ x (- 1 (* x x)))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))
1545560990.031 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))
1545560990.031 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560990.033 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560990.036 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560990.040 * * [misc]simplify:  iters left: 3 (52 enodes)
1545560990.047 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560990.053 * [exit]simplify:  Simplified to 0
1545560990.053 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (fma x x 1) (* x x) 1) (- 1 (* (pow x 3) (pow x 3)))) (/ x (- 1 (* x x)))) 0))))))
1545560990.053 * * * * [misc]progress:  [ 151 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560990.053 * [enter]simplify:  Simplifying (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560990.053 * * [misc]simplify:  iters left: 6 (19 enodes)
1545560990.057 * * [misc]simplify:  iters left: 5 (50 enodes)
1545560990.069 * * [misc]simplify:  iters left: 4 (151 enodes)
1545560990.214 * [exit]simplify:  Simplified to (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (pow (* x x) 3))) (/ x (- 1 (* x x))))
1545560990.214 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (pow (* x x) 3))) (/ x (- 1 (* x x)))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))
1545560990.214 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))
1545560990.214 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560990.216 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560990.218 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560990.221 * * [misc]simplify:  iters left: 3 (34 enodes)
1545560990.227 * * [misc]simplify:  iters left: 2 (35 enodes)
1545560990.230 * [exit]simplify:  Simplified to 0
1545560990.230 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (pow (* x x) 3))) (/ x (- 1 (* x x)))) 0))))))
1545560990.230 * * * * [misc]progress:  [ 152 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560990.230 * [enter]simplify:  Simplifying (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ x (- 1 (* x x))) 1)))
1545560990.230 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560990.235 * * [misc]simplify:  iters left: 5 (54 enodes)
1545560990.256 * * [misc]simplify:  iters left: 4 (155 enodes)
1545560990.350 * [exit]simplify:  Simplified to (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (* (pow x 3) (pow x 3)))) (/ x (- 1 (* x x))))
1545560990.350 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (* (pow x 3) (pow x 3)))) (/ x (- 1 (* x x)))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))
1545560990.350 * [enter]simplify:  Simplifying (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))
1545560990.350 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560990.352 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560990.356 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560990.362 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560990.375 * * [misc]simplify:  iters left: 2 (56 enodes)
1545560990.383 * * [misc]simplify:  iters left: 1 (69 enodes)
1545560990.411 * [exit]simplify:  Simplified to 0
1545560990.411 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (* (pow x 3) (pow x 3)))) (/ x (- 1 (* x x)))) 0))))))
1545560990.411 * * * * [misc]progress:  [ 153 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560990.411 * [enter]simplify:  Simplifying (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (/ 1 (- 1 (* x x))) x)))
1545560990.411 * * [misc]simplify:  iters left: 6 (18 enodes)
1545560990.419 * * [misc]simplify:  iters left: 5 (52 enodes)
1545560990.446 * * [misc]simplify:  iters left: 4 (159 enodes)
1545560990.606 * [exit]simplify:  Simplified to (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (pow (* x x) 3))) (/ x (- 1 (* x x))))
1545560990.606 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (pow (* x x) 3))) (/ x (- 1 (* x x)))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))
1545560990.606 * [enter]simplify:  Simplifying (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))
1545560990.607 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560990.608 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560990.611 * * [misc]simplify:  iters left: 4 (33 enodes)
1545560990.617 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560990.623 * * [misc]simplify:  iters left: 2 (71 enodes)
1545560990.632 * * [misc]simplify:  iters left: 1 (91 enodes)
1545560990.649 * [exit]simplify:  Simplified to 0
1545560990.650 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (* x x) (* x x) (fma x x 1)) (- 1 (pow (* x x) 3))) (/ x (- 1 (* x x)))) 0))))))
1545560990.650 * * * * [misc]progress:  [ 154 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560990.650 * [enter]simplify:  Simplifying (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560990.650 * * [misc]simplify:  iters left: 6 (17 enodes)
1545560990.657 * * [misc]simplify:  iters left: 5 (50 enodes)
1545560990.670 * * [misc]simplify:  iters left: 4 (153 enodes)
1545560990.750 * [exit]simplify:  Simplified to (- (/ (fma (fma x x 1) (* x x) 1) (- 1 (pow (* x x) 3))) (/ (* (fma (fma x x 1) (* x x) 1) x) (- 1 (pow (* x x) 3))))
1545560990.750 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (fma x x 1) (* x x) 1) (- 1 (pow (* x x) 3))) (/ (* (fma (fma x x 1) (* x x) 1) x) (- 1 (pow (* x x) 3)))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))
1545560990.750 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))
1545560990.750 * * [misc]simplify:  iters left: 6 (16 enodes)
1545560990.754 * * [misc]simplify:  iters left: 5 (49 enodes)
1545560990.766 * * [misc]simplify:  iters left: 4 (136 enodes)
1545560990.859 * * [misc]simplify:  iters left: 3 (471 enodes)
1545560991.506 * [exit]simplify:  Simplified to 0
1545560991.506 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma (fma x x 1) (* x x) 1) (- 1 (pow (* x x) 3))) (/ (* (fma (fma x x 1) (* x x) 1) x) (- 1 (pow (* x x) 3)))) 0))))))
1545560991.506 * * * * [misc]progress:  [ 155 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560991.506 * [enter]simplify:  Simplifying (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560991.506 * * [misc]simplify:  iters left: 6 (19 enodes)
1545560991.511 * * [misc]simplify:  iters left: 5 (56 enodes)
1545560991.531 * * [misc]simplify:  iters left: 4 (158 enodes)
1545560991.597 * * [misc]simplify:  iters left: 3 (487 enodes)
1545560991.978 * [exit]simplify:  Simplified to (fma (/ (- x) (- 1 (pow x 4))) (fma x x 1) (/ (fma (* x x) (fma x x 1) 1) (- 1 (* (pow x 5) x))))
1545560991.978 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ (- x) (- 1 (pow x 4))) (fma x x 1) (/ (fma (* x x) (fma x x 1) 1) (- 1 (* (pow x 5) x)))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))
1545560991.979 * [enter]simplify:  Simplifying (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))
1545560991.979 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560991.984 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560991.993 * * [misc]simplify:  iters left: 4 (66 enodes)
1545560992.022 * * [misc]simplify:  iters left: 3 (186 enodes)
1545560992.124 * * [misc]simplify:  iters left: 2 (371 enodes)
1545560992.317 * [exit]simplify:  Simplified to 0
1545560992.317 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ (- x) (- 1 (pow x 4))) (fma x x 1) (/ (fma (* x x) (fma x x 1) 1) (- 1 (* (pow x 5) x)))) 0))))))
1545560992.317 * * * * [misc]progress:  [ 156 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))>
1545560992.317 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))))))
1545560992.318 * * [misc]simplify:  iters left: 6 (15 enodes)
1545560992.321 * * [misc]simplify:  iters left: 5 (36 enodes)
1545560992.330 * * [misc]simplify:  iters left: 4 (68 enodes)
1545560992.357 * * [misc]simplify:  iters left: 3 (153 enodes)
1545560992.436 * * [misc]simplify:  iters left: 2 (295 enodes)
1545560992.535 * * [misc]simplify:  iters left: 1 (438 enodes)
1545560992.657 * [exit]simplify:  Simplified to (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x))))
1545560992.658 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x)))) (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))))))))
1545560992.658 * [enter]simplify:  Simplifying (fma (- (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (* (cbrt (/ x (- 1 (* x x)))) (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x)))))))
1545560992.658 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560992.660 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560992.663 * * [misc]simplify:  iters left: 4 (30 enodes)
1545560992.668 * * [misc]simplify:  iters left: 3 (52 enodes)
1545560992.678 * * [misc]simplify:  iters left: 2 (59 enodes)
1545560992.687 * [exit]simplify:  Simplified to 0
1545560992.687 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x)))) 0))))))
1545560992.687 * * * * [misc]progress:  [ 157 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))>
1545560992.687 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))
1545560992.688 * * [misc]simplify:  iters left: 6 (14 enodes)
1545560992.692 * * [misc]simplify:  iters left: 5 (31 enodes)
1545560992.702 * * [misc]simplify:  iters left: 4 (62 enodes)
1545560992.729 * * [misc]simplify:  iters left: 3 (146 enodes)
1545560992.792 * * [misc]simplify:  iters left: 2 (313 enodes)
1545560992.922 * [exit]simplify:  Simplified to (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x))))
1545560992.922 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x)))) (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))))))))
1545560992.922 * [enter]simplify:  Simplifying (fma (- (sqrt (/ x (- 1 (* x x))))) (sqrt (/ x (- 1 (* x x)))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))))
1545560992.922 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560992.925 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560992.930 * * [misc]simplify:  iters left: 4 (25 enodes)
1545560992.938 * * [misc]simplify:  iters left: 3 (34 enodes)
1545560992.947 * * [misc]simplify:  iters left: 2 (35 enodes)
1545560992.953 * [exit]simplify:  Simplified to 0
1545560992.953 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x)))) 0))))))
1545560992.953 * * * * [misc]progress:  [ 158 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ x (- 1 (* x x))) 1))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))>
1545560992.953 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ x (- 1 (* x x))) 1)))
1545560992.954 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560992.960 * * [misc]simplify:  iters left: 5 (35 enodes)
1545560992.972 * * [misc]simplify:  iters left: 4 (72 enodes)
1545560992.996 * * [misc]simplify:  iters left: 3 (176 enodes)
1545560993.064 * * [misc]simplify:  iters left: 2 (349 enodes)
1545560993.186 * [exit]simplify:  Simplified to (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x))))
1545560993.186 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x)))) (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))))))))
1545560993.187 * [enter]simplify:  Simplifying (fma (- (/ x (- 1 (* x x)))) 1 (* (/ x (- 1 (* x x))) 1))
1545560993.187 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560993.190 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560993.198 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560993.205 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560993.212 * * [misc]simplify:  iters left: 2 (56 enodes)
1545560993.217 * * [misc]simplify:  iters left: 1 (69 enodes)
1545560993.238 * [exit]simplify:  Simplified to 0
1545560993.238 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x)))) 0))))))
1545560993.239 * * * * [misc]progress:  [ 159 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ 1 (- 1 (* x x))) x))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))>
1545560993.239 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (/ 1 (- 1 (* x x))) x)))
1545560993.239 * * [misc]simplify:  iters left: 6 (13 enodes)
1545560993.244 * * [misc]simplify:  iters left: 5 (34 enodes)
1545560993.259 * * [misc]simplify:  iters left: 4 (73 enodes)
1545560993.292 * * [misc]simplify:  iters left: 3 (169 enodes)
1545560993.381 * * [misc]simplify:  iters left: 2 (362 enodes)
1545560993.552 * [exit]simplify:  Simplified to (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x))))
1545560993.552 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x)))) (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))))))))
1545560993.552 * [enter]simplify:  Simplifying (fma (- (/ 1 (- 1 (* x x)))) x (* (/ 1 (- 1 (* x x))) x))
1545560993.552 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560993.554 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560993.557 * * [misc]simplify:  iters left: 4 (33 enodes)
1545560993.564 * * [misc]simplify:  iters left: 3 (49 enodes)
1545560993.569 * * [misc]simplify:  iters left: 2 (71 enodes)
1545560993.578 * * [misc]simplify:  iters left: 1 (91 enodes)
1545560993.587 * [exit]simplify:  Simplified to 0
1545560993.588 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ x (- 1 (* x x)))) 0))))))
1545560993.588 * * * * [misc]progress:  [ 160 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))>
1545560993.588 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3))))))
1545560993.588 * * [misc]simplify:  iters left: 6 (19 enodes)
1545560993.593 * * [misc]simplify:  iters left: 5 (57 enodes)
1545560993.606 * * [misc]simplify:  iters left: 4 (166 enodes)
1545560993.683 * [exit]simplify:  Simplified to (- (/ (fma x x 1) (- 1 (pow x 4))) (/ (* x (fma (* x x) (fma x x 1) 1)) (- 1 (* (pow x 3) (pow x 3)))))
1545560993.683 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ (* x (fma (* x x) (fma x x 1) 1)) (- 1 (* (pow x 3) (pow x 3))))) (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))))))))
1545560993.683 * [enter]simplify:  Simplifying (fma (- (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (/ x (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (/ x (- (pow 1 3) (pow (* x x) 3)))))
1545560993.684 * * [misc]simplify:  iters left: 6 (16 enodes)
1545560993.690 * * [misc]simplify:  iters left: 5 (49 enodes)
1545560993.701 * * [misc]simplify:  iters left: 4 (136 enodes)
1545560993.754 * * [misc]simplify:  iters left: 3 (471 enodes)
1545560994.295 * [exit]simplify:  Simplified to 0
1545560994.296 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (- (/ (fma x x 1) (- 1 (pow x 4))) (/ (* x (fma (* x x) (fma x x 1) 1)) (- 1 (* (pow x 3) (pow x 3))))) 0))))))
1545560994.296 * * * * [misc]progress:  [ 161 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))>
1545560994.296 * [enter]simplify:  Simplifying (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x)))))))
1545560994.296 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560994.299 * * [misc]simplify:  iters left: 5 (31 enodes)
1545560994.305 * * [misc]simplify:  iters left: 4 (81 enodes)
1545560994.325 * * [misc]simplify:  iters left: 3 (261 enodes)
1545560994.476 * [exit]simplify:  Simplified to (fma (/ (- x) (- 1 (pow x 4))) (fma x x 1) (/ (fma x x 1) (- 1 (pow x 4))))
1545560994.476 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ (- x) (- 1 (pow x 4))) (fma x x 1) (/ (fma x x 1) (- 1 (pow x 4)))) (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))))))))
1545560994.476 * [enter]simplify:  Simplifying (fma (- (+ 1 (* x x))) (/ x (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (/ x (- (* 1 1) (* (* x x) (* x x))))))
1545560994.477 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560994.479 * * [misc]simplify:  iters left: 5 (30 enodes)
1545560994.484 * * [misc]simplify:  iters left: 4 (66 enodes)
1545560994.500 * * [misc]simplify:  iters left: 3 (186 enodes)
1545560994.633 * * [misc]simplify:  iters left: 2 (371 enodes)
1545560994.872 * [exit]simplify:  Simplified to 0
1545560994.872 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (fma (/ (- x) (- 1 (pow x 4))) (fma x x 1) (/ (fma x x 1) (- 1 (pow x 4)))) 0))))))
1545560994.872 * * * * [misc]progress:  [ 162 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (log1p (expm1 (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560994.872 * * * * [misc]progress:  [ 163 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (expm1 (log1p (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560994.872 * * * * [misc]progress:  [ 164 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (/ x (- 1 (* x x))))))))))>
1545560994.872 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x)))))
1545560994.873 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560994.875 * * [misc]simplify:  iters left: 5 (11 enodes)
1545560994.878 * * [misc]simplify:  iters left: 4 (15 enodes)
1545560994.886 * * [misc]simplify:  iters left: 3 (17 enodes)
1545560994.890 * [exit]simplify:  Simplified to (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x)))))
1545560994.890 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))) (- (/ x (- 1 (* x x))))))))))
1545560994.890 * * * * [misc]progress:  [ 165 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (/ x (- 1 (* x x))))))))))>
1545560994.891 * [enter]simplify:  Simplifying (sqrt (/ 1 (- 1 (* x x))))
1545560994.891 * * [misc]simplify:  iters left: 6 (6 enodes)
1545560994.893 * * [misc]simplify:  iters left: 5 (10 enodes)
1545560994.896 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560994.898 * * [misc]simplify:  iters left: 3 (16 enodes)
1545560994.900 * [exit]simplify:  Simplified to (sqrt (/ 1 (- 1 (* x x))))
1545560994.900 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))) (- (/ x (- 1 (* x x))))))))))
1545560994.900 * * * * [misc]progress:  [ 166 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (/ x (- 1 (* x x))))))))))>
1545560994.900 * * * * [misc]progress:  [ 167 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma 1 (/ 1 (- 1 (* x x))) (- (/ x (- 1 (* x x))))))))))>
1545560994.900 * * * * [misc]progress:  [ 168 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (/ x (- 1 (* x x))))))))))>
1545560994.900 * [enter]simplify:  Simplifying (/ 1 (- (pow 1 3) (pow (* x x) 3)))
1545560994.900 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560994.903 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560994.905 * * [misc]simplify:  iters left: 4 (37 enodes)
1545560994.913 * * [misc]simplify:  iters left: 3 (76 enodes)
1545560994.926 * * [misc]simplify:  iters left: 2 (83 enodes)
1545560994.936 * * [misc]simplify:  iters left: 1 (86 enodes)
1545560994.947 * [exit]simplify:  Simplified to (/ 1 (- 1 (pow x 6)))
1545560994.947 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma (/ 1 (- 1 (pow x 6))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (/ x (- 1 (* x x))))))))))
1545560994.947 * * * * [misc]progress:  [ 169 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)) (- (/ x (- 1 (* x x))))))))))>
1545560994.947 * [enter]simplify:  Simplifying (/ 1 (- (* 1 1) (* (* x x) (* x x))))
1545560994.947 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560994.950 * * [misc]simplify:  iters left: 5 (16 enodes)
1545560994.954 * * [misc]simplify:  iters left: 4 (29 enodes)
1545560994.963 * * [misc]simplify:  iters left: 3 (50 enodes)
1545560994.974 * * [misc]simplify:  iters left: 2 (54 enodes)
1545560994.985 * [exit]simplify:  Simplified to (/ 1 (- 1 (pow x 4)))
1545560994.986 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (fma (/ 1 (- 1 (pow x 4))) (+ 1 (* x x)) (- (/ x (- 1 (* x x))))))))))
1545560994.986 * * * * [misc]progress:  [ 170 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (log (/ (exp (/ 1 (- 1 (* x x)))) (exp (/ x (- 1 (* x x)))))))))))>
1545560994.986 * [enter]simplify:  Simplifying (/ (exp (/ 1 (- 1 (* x x)))) (exp (/ x (- 1 (* x x)))))
1545560994.986 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560994.991 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560994.995 * * [misc]simplify:  iters left: 4 (21 enodes)
1545560995.001 * * [misc]simplify:  iters left: 3 (27 enodes)
1545560995.008 * * [misc]simplify:  iters left: 2 (29 enodes)
1545560995.016 * * [misc]simplify:  iters left: 1 (33 enodes)
1545560995.025 * [exit]simplify:  Simplified to (exp (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))
1545560995.025 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (log (exp (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))
1545560995.025 * * * * [misc]progress:  [ 171 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (pow (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) 1))))))>
1545560995.025 * * * * [misc]progress:  [ 172 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (exp (log (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560995.025 * * * * [misc]progress:  [ 173 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (log (exp (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560995.025 * * * * [misc]progress:  [ 174 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (* (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))) (cbrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560995.025 * * * * [misc]progress:  [ 175 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (cbrt (* (* (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560995.025 * * * * [misc]progress:  [ 176 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (sqrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))) (sqrt (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))))>
1545560995.025 * * * * [misc]progress:  [ 177 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x))))))))>
1545560995.026 * [enter]simplify:  Simplifying (- 1 x)
1545560995.026 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560995.027 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560995.028 * [exit]simplify:  Simplified to (- 1 x)
1545560995.029 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x))))))))
1545560995.029 * [enter]simplify:  Simplifying (- 1 (* x x))
1545560995.029 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560995.030 * * [misc]simplify:  iters left: 3 (8 enodes)
1545560995.032 * * [misc]simplify:  iters left: 2 (12 enodes)
1545560995.036 * * [misc]simplify:  iters left: 1 (14 enodes)
1545560995.039 * [exit]simplify:  Simplified to (- 1 (* x x))
1545560995.039 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x))))))))
1545560995.039 * * * * [misc]progress:  [ 178 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x)) (* (- 1 (* x x)) (- 1 (* x x)))))))))>
1545560995.039 * [enter]simplify:  Simplifying (- (* 1 (- 1 (* x x))) (* (- 1 (* x x)) x))
1545560995.040 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560995.042 * * [misc]simplify:  iters left: 5 (16 enodes)
1545560995.050 * * [misc]simplify:  iters left: 4 (51 enodes)
1545560995.085 * * [misc]simplify:  iters left: 3 (131 enodes)
1545560995.165 * * [misc]simplify:  iters left: 2 (311 enodes)
1545560995.420 * [exit]simplify:  Simplified to (fma x (- (fma x x -1) x) 1)
1545560995.420 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (fma x (- (fma x x -1) x) 1) (* (- 1 (* x x)) (- 1 (* x x)))))))))
1545560995.421 * [enter]simplify:  Simplifying (* (- 1 (* x x)) (- 1 (* x x)))
1545560995.421 * * [misc]simplify:  iters left: 6 (5 enodes)
1545560995.422 * * [misc]simplify:  iters left: 5 (9 enodes)
1545560995.423 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560995.431 * * [misc]simplify:  iters left: 3 (48 enodes)
1545560995.442 * * [misc]simplify:  iters left: 2 (135 enodes)
1545560995.551 * * [misc]simplify:  iters left: 1 (374 enodes)
1545560995.847 * [exit]simplify:  Simplified to (* (- 1 (* x x)) (- 1 (* x x)))
1545560995.847 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (fma x (- (fma x x -1) x) 1) (* (- 1 (* x x)) (- 1 (* x x)))))))))
1545560995.847 * * * * [misc]progress:  [ 179 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- (pow (/ 1 (- 1 (* x x))) 3) (pow (/ x (- 1 (* x x))) 3)) (+ (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (+ (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (* (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))))>
1545560995.848 * * * * [misc]progress:  [ 180 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ 1 (- 1 (* x x))) (- (/ x (- 1 (* x x))))))))))>
1545560995.848 * * * * [misc]progress:  [ 181 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* 1 (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560995.848 * * * * [misc]progress:  [ 182 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x))))) (+ (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560995.848 * * * * [misc]progress:  [ 183 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (+ (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))) (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))))))>
1545560995.848 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))
1545560995.848 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560995.850 * * [misc]simplify:  iters left: 5 (14 enodes)
1545560995.852 * * [misc]simplify:  iters left: 4 (18 enodes)
1545560995.854 * * [misc]simplify:  iters left: 3 (20 enodes)
1545560995.857 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))
1545560995.857 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (+ (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))) (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))))))
1545560995.857 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))
1545560995.857 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560995.859 * * [misc]simplify:  iters left: 5 (15 enodes)
1545560995.861 * * [misc]simplify:  iters left: 4 (20 enodes)
1545560995.864 * * [misc]simplify:  iters left: 3 (22 enodes)
1545560995.867 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))
1545560995.867 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (+ (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x))))) (- (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))))))
1545560995.867 * * * * [misc]progress:  [ 184 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* 1 (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560995.867 * [enter]simplify:  Simplifying (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560995.867 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560995.869 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560995.871 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560995.873 * * [misc]simplify:  iters left: 3 (21 enodes)
1545560995.876 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560995.876 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* 1 (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))
1545560995.876 * * * * [misc]progress:  [ 185 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* 1 (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))>
1545560995.876 * [enter]simplify:  Simplifying (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560995.876 * * [misc]simplify:  iters left: 6 (7 enodes)
1545560995.878 * * [misc]simplify:  iters left: 5 (13 enodes)
1545560995.880 * * [misc]simplify:  iters left: 4 (19 enodes)
1545560995.883 * * [misc]simplify:  iters left: 3 (21 enodes)
1545560995.885 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))
1545560995.885 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* 1 (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x))))))))))
1545560995.885 * * * * [misc]progress:  [ 186 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- 1 (* x x))) (- 1 x)))))))>
1545560995.886 * [enter]simplify:  Simplifying (/ 1 (- 1 (* x x)))
1545560995.886 * * [misc]simplify:  iters left: 6 (5 enodes)
1545560995.887 * * [misc]simplify:  iters left: 5 (9 enodes)
1545560995.888 * * [misc]simplify:  iters left: 4 (13 enodes)
1545560995.892 * * [misc]simplify:  iters left: 3 (15 enodes)
1545560995.896 * [exit]simplify:  Simplified to (/ 1 (- 1 (* x x)))
1545560995.896 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- 1 (* x x))) (- 1 x)))))))
1545560995.896 * [enter]simplify:  Simplifying (- 1 x)
1545560995.896 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560995.897 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560995.902 * [exit]simplify:  Simplified to (- 1 x)
1545560995.902 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- 1 (* x x))) (- 1 x)))))))
1545560995.902 * * * * [misc]progress:  [ 187 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- 1 (* x x))) (- 1 x)))))))>
1545560995.902 * [enter]simplify:  Simplifying (/ 1 (- 1 (* x x)))
1545560995.902 * * [misc]simplify:  iters left: 6 (5 enodes)
1545560995.904 * * [misc]simplify:  iters left: 5 (9 enodes)
1545560995.907 * * [misc]simplify:  iters left: 4 (13 enodes)
1545560995.910 * * [misc]simplify:  iters left: 3 (15 enodes)
1545560995.914 * [exit]simplify:  Simplified to (/ 1 (- 1 (* x x)))
1545560995.914 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- 1 (* x x))) (- 1 x)))))))
1545560995.915 * [enter]simplify:  Simplifying (- 1 x)
1545560995.915 * * [misc]simplify:  iters left: 2 (3 enodes)
1545560995.916 * * [misc]simplify:  iters left: 1 (7 enodes)
1545560995.918 * [exit]simplify:  Simplified to (- 1 x)
1545560995.918 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- 1 (* x x))) (- 1 x)))))))
1545560995.918 * * * * [misc]progress:  [ 188 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- (/ 1 (- (pow 1 3) (pow (* x x) 3))) (/ x (- (pow 1 3) (pow (* x x) 3))))))))))>
1545560995.918 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))
1545560995.918 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560995.922 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560995.933 * * [misc]simplify:  iters left: 4 (65 enodes)
1545560995.977 * * [misc]simplify:  iters left: 3 (129 enodes)
1545560996.047 * * [misc]simplify:  iters left: 2 (197 enodes)
1545560996.080 * * [misc]simplify:  iters left: 1 (243 enodes)
1545560996.137 * [exit]simplify:  Simplified to (fma (fma x x 1) (* x x) 1)
1545560996.137 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (fma (fma x x 1) (* x x) 1) (- (/ 1 (- (pow 1 3) (pow (* x x) 3))) (/ x (- (pow 1 3) (pow (* x x) 3))))))))))
1545560996.137 * [enter]simplify:  Simplifying (- (/ 1 (- (pow 1 3) (pow (* x x) 3))) (/ x (- (pow 1 3) (pow (* x x) 3))))
1545560996.137 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560996.142 * * [misc]simplify:  iters left: 5 (23 enodes)
1545560996.148 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560996.164 * * [misc]simplify:  iters left: 3 (82 enodes)
1545560996.191 * * [misc]simplify:  iters left: 2 (91 enodes)
1545560996.214 * * [misc]simplify:  iters left: 1 (96 enodes)
1545560996.223 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (pow x 6))) (/ x (- 1 (pow x 6))))
1545560996.223 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (fma (fma x x 1) (* x x) 1) (- (/ 1 (- 1 (pow x 6))) (/ x (- 1 (pow x 6))))))))))
1545560996.223 * * * * [misc]progress:  [ 189 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (+ 1 (* x x)) (- (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (/ x (- (* 1 1) (* (* x x) (* x x)))))))))))>
1545560996.223 * [enter]simplify:  Simplifying (+ 1 (* x x))
1545560996.223 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560996.224 * * [misc]simplify:  iters left: 3 (7 enodes)
1545560996.225 * * [misc]simplify:  iters left: 2 (8 enodes)
1545560996.226 * [exit]simplify:  Simplified to (fma x x 1)
1545560996.226 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (fma x x 1) (- (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (/ x (- (* 1 1) (* (* x x) (* x x)))))))))))
1545560996.226 * [enter]simplify:  Simplifying (- (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (/ x (- (* 1 1) (* (* x x) (* x x)))))
1545560996.226 * * [misc]simplify:  iters left: 6 (9 enodes)
1545560996.228 * * [misc]simplify:  iters left: 5 (20 enodes)
1545560996.231 * * [misc]simplify:  iters left: 4 (35 enodes)
1545560996.237 * * [misc]simplify:  iters left: 3 (56 enodes)
1545560996.244 * * [misc]simplify:  iters left: 2 (60 enodes)
1545560996.250 * [exit]simplify:  Simplified to (- (/ 1 (- 1 (pow x 4))) (/ x (- 1 (pow x 4))))
1545560996.250 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (fma x x 1) (- (/ 1 (- 1 (pow x 4))) (/ x (- 1 (pow x 4))))))))))
1545560996.250 * * * * [misc]progress:  [ 190 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ 1 (- 1 (* x x))) (- (/ x (- 1 (* x x))))))))))>
1545560996.250 * * * * [misc]progress:  [ 191 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (log1p (expm1 (/ x (- 1 (* x x)))))))))))>
1545560996.250 * * * * [misc]progress:  [ 192 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (expm1 (log1p (/ x (- 1 (* x x)))))))))))>
1545560996.250 * * * * [misc]progress:  [ 193 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (pow (/ x (- 1 (* x x))) 1)))))))>
1545560996.251 * * * * [misc]progress:  [ 194 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (exp (log (/ x (- 1 (* x x)))))))))))>
1545560996.251 * * * * [misc]progress:  [ 195 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (log (exp (/ x (- 1 (* x x)))))))))))>
1545560996.251 * * * * [misc]progress:  [ 196 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (* (* (cbrt (/ x (- 1 (* x x)))) (cbrt (/ x (- 1 (* x x))))) (cbrt (/ x (- 1 (* x x)))))))))))>
1545560996.251 * * * * [misc]progress:  [ 197 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (cbrt (* (* (/ x (- 1 (* x x))) (/ x (- 1 (* x x)))) (/ x (- 1 (* x x)))))))))))>
1545560996.251 * * * * [misc]progress:  [ 198 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (* (sqrt (/ x (- 1 (* x x)))) (sqrt (/ x (- 1 (* x x)))))))))))>
1545560996.251 * * * * [misc]progress:  [ 199 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ (- x) (- (- 1 (* x x))))))))))>
1545560996.251 * * * * [misc]progress:  [ 200 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (* 1 (/ x (- 1 (* x x))))))))))>
1545560996.251 * * * * [misc]progress:  [ 201 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (* x (/ 1 (- 1 (* x x))))))))))>
1545560996.251 * * * * [misc]progress:  [ 202 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ 1 (/ (- 1 (* x x)) x))))))))>
1545560996.251 * * * * [misc]progress:  [ 203 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ (/ x (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x))))))))))>
1545560996.251 * [enter]simplify:  Simplifying (cbrt (- 1 (* x x)))
1545560996.251 * * [misc]simplify:  iters left: 5 (5 enodes)
1545560996.252 * * [misc]simplify:  iters left: 4 (9 enodes)
1545560996.253 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560996.255 * * [misc]simplify:  iters left: 2 (15 enodes)
1545560996.257 * [exit]simplify:  Simplified to (cbrt (- 1 (* x x)))
1545560996.257 * [misc]simplify:  Simplified (2 2 1 1 2 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ (/ x (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x))))))))))
1545560996.257 * * * * [misc]progress:  [ 204 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ (/ x (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x))))))))))>
1545560996.257 * [enter]simplify:  Simplifying (sqrt (- 1 (* x x)))
1545560996.257 * * [misc]simplify:  iters left: 5 (5 enodes)
1545560996.258 * * [misc]simplify:  iters left: 4 (9 enodes)
1545560996.259 * * [misc]simplify:  iters left: 3 (13 enodes)
1545560996.261 * * [misc]simplify:  iters left: 2 (15 enodes)
1545560996.262 * [exit]simplify:  Simplified to (sqrt (- 1 (* x x)))
1545560996.262 * [misc]simplify:  Simplified (2 2 1 1 2 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ (/ x (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x))))))))))
1545560996.263 * * * * [misc]progress:  [ 205 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ (/ x 1) (- 1 (* x x)))))))))>
1545560996.263 * [enter]simplify:  Simplifying (- 1 (* x x))
1545560996.263 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560996.263 * * [misc]simplify:  iters left: 3 (8 enodes)
1545560996.265 * * [misc]simplify:  iters left: 2 (12 enodes)
1545560996.266 * * [misc]simplify:  iters left: 1 (14 enodes)
1545560996.268 * [exit]simplify:  Simplified to (- 1 (* x x))
1545560996.268 * [misc]simplify:  Simplified (2 2 1 1 2 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ (/ x 1) (- 1 (* x x)))))))))
1545560996.268 * * * * [misc]progress:  [ 206 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (* (/ x (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))))))))))>
1545560996.269 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))
1545560996.269 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560996.272 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560996.285 * * [misc]simplify:  iters left: 4 (65 enodes)
1545560996.325 * * [misc]simplify:  iters left: 3 (129 enodes)
1545560996.409 * * [misc]simplify:  iters left: 2 (197 enodes)
1545560996.462 * * [misc]simplify:  iters left: 1 (243 enodes)
1545560996.511 * [exit]simplify:  Simplified to (fma (fma x x 1) (* x x) 1)
1545560996.511 * [misc]simplify:  Simplified (2 2 1 1 2 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (* (/ x (- (pow 1 3) (pow (* x x) 3))) (fma (fma x x 1) (* x x) 1))))))))
1545560996.511 * * * * [misc]progress:  [ 207 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (* (/ x (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)))))))))>
1545560996.511 * [enter]simplify:  Simplifying (+ 1 (* x x))
1545560996.512 * * [misc]simplify:  iters left: 4 (4 enodes)
1545560996.513 * * [misc]simplify:  iters left: 3 (7 enodes)
1545560996.515 * * [misc]simplify:  iters left: 2 (8 enodes)
1545560996.517 * [exit]simplify:  Simplified to (fma x x 1)
1545560996.517 * [misc]simplify:  Simplified (2 2 1 1 2 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (* (/ x (- (* 1 1) (* (* x x) (* x x)))) (fma x x 1))))))))
1545560996.517 * * * * [misc]progress:  [ 208 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
1545560996.518 * [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x))
1545560996.518 * * [misc]simplify:  iters left: 6 (8 enodes)
1545560996.521 * * [misc]simplify:  iters left: 5 (19 enodes)
1545560996.528 * * [misc]simplify:  iters left: 4 (39 enodes)
1545560996.538 * * [misc]simplify:  iters left: 3 (62 enodes)
1545560996.555 * * [misc]simplify:  iters left: 2 (92 enodes)
1545560996.575 * * [misc]simplify:  iters left: 1 (111 enodes)
1545560996.614 * [exit]simplify:  Simplified to (fma (fma x 2 -2) x 1)
1545560996.614 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1)))))
1545560996.614 * * * * [misc]progress:  [ 209 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545560996.614 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560996.615 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560996.620 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560996.630 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560996.654 * * [misc]simplify:  iters left: 3 (91 enodes)
1545560996.703 * * [misc]simplify:  iters left: 2 (158 enodes)
1545560996.735 * * [misc]simplify:  iters left: 1 (216 enodes)
1545560996.798 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545560996.798 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545560996.798 * * * * [misc]progress:  [ 210 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
1545560996.798 * [enter]simplify:  Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
1545560996.798 * * [misc]simplify:  iters left: 6 (10 enodes)
1545560996.801 * * [misc]simplify:  iters left: 5 (25 enodes)
1545560996.807 * * [misc]simplify:  iters left: 4 (44 enodes)
1545560996.822 * * [misc]simplify:  iters left: 3 (91 enodes)
1545560996.888 * * [misc]simplify:  iters left: 2 (158 enodes)
1545560996.934 * * [misc]simplify:  iters left: 1 (216 enodes)
1545560997.024 * [exit]simplify:  Simplified to (- (- (/ 2 x) 1) (/ 2 (* x x)))
1545560997.024 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
1545560997.025 * * * * [misc]progress:  [ 211 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))))>
1545560997.025 * [enter]simplify:  Simplifying (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560997.025 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560997.029 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560997.036 * * [misc]simplify:  iters left: 4 (40 enodes)
1545560997.052 * * [misc]simplify:  iters left: 3 (89 enodes)
1545560997.082 * * [misc]simplify:  iters left: 2 (232 enodes)
1545560997.345 * [exit]simplify:  Simplified to (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))
1545560997.346 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))))
1545560997.346 * * * * [misc]progress:  [ 212 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))))>
1545560997.346 * [enter]simplify:  Simplifying (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560997.346 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560997.350 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560997.357 * * [misc]simplify:  iters left: 4 (40 enodes)
1545560997.371 * * [misc]simplify:  iters left: 3 (89 enodes)
1545560997.430 * * [misc]simplify:  iters left: 2 (232 enodes)
1545560997.684 * [exit]simplify:  Simplified to (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))
1545560997.685 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))))
1545560997.685 * * * * [misc]progress:  [ 213 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))))>
1545560997.685 * [enter]simplify:  Simplifying (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (pow x 2))) (/ x (- 1 (pow x 2)))))))
1545560997.685 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560997.689 * * [misc]simplify:  iters left: 5 (22 enodes)
1545560997.696 * * [misc]simplify:  iters left: 4 (40 enodes)
1545560997.711 * * [misc]simplify:  iters left: 3 (89 enodes)
1545560997.746 * * [misc]simplify:  iters left: 2 (232 enodes)
1545560998.028 * [exit]simplify:  Simplified to (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))
1545560998.029 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))))
1545560998.029 * * * * [misc]progress:  [ 214 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (+ (pow x 2) 1) x))))))>
1545560998.029 * [enter]simplify:  Simplifying (- (+ (pow x 2) 1) x)
1545560998.029 * * [misc]simplify:  iters left: 5 (6 enodes)
1545560998.032 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560998.036 * * [misc]simplify:  iters left: 3 (24 enodes)
1545560998.043 * * [misc]simplify:  iters left: 2 (32 enodes)
1545560998.050 * * [misc]simplify:  iters left: 1 (34 enodes)
1545560998.057 * [exit]simplify:  Simplified to (- (fma x x 1) x)
1545560998.057 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (fma x x 1) x))))))
1545560998.057 * * * * [misc]progress:  [ 215 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))))))))>
1545560998.057 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545560998.057 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560998.061 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560998.069 * * [misc]simplify:  iters left: 4 (37 enodes)
1545560998.078 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560998.091 * * [misc]simplify:  iters left: 2 (50 enodes)
1545560998.101 * * [misc]simplify:  iters left: 1 (55 enodes)
1545560998.115 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1545560998.115 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))))))))
1545560998.115 * * * * [misc]progress:  [ 216 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))))))))>
1545560998.116 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
1545560998.116 * * [misc]simplify:  iters left: 6 (11 enodes)
1545560998.120 * * [misc]simplify:  iters left: 5 (21 enodes)
1545560998.129 * * [misc]simplify:  iters left: 4 (37 enodes)
1545560998.140 * * [misc]simplify:  iters left: 3 (46 enodes)
1545560998.151 * * [misc]simplify:  iters left: 2 (50 enodes)
1545560998.160 * * [misc]simplify:  iters left: 1 (55 enodes)
1545560998.173 * [exit]simplify:  Simplified to (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x)))
1545560998.173 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (+ (/ (/ 1 x) (* x x)) (- (/ 1 x) (/ (/ 1 x) x))))))))
1545560998.173 * * * * [misc]progress:  [ 217 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (+ x (+ (pow x 3) (pow x 5)))))))))>
1545560998.174 * [enter]simplify:  Simplifying (+ x (+ (pow x 3) (pow x 5)))
1545560998.174 * * [misc]simplify:  iters left: 5 (7 enodes)
1545560998.176 * * [misc]simplify:  iters left: 4 (14 enodes)
1545560998.180 * * [misc]simplify:  iters left: 3 (25 enodes)
1545560998.187 * * [misc]simplify:  iters left: 2 (36 enodes)
1545560998.195 * * [misc]simplify:  iters left: 1 (43 enodes)
1545560998.216 * [exit]simplify:  Simplified to (fma x (fma x x 1) (pow x 5))
1545560998.216 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (fma x (fma x x 1) (pow x 5))))))))
1545560998.217 * * * * [misc]progress:  [ 218 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (- (+ (/ 1 (pow x 5)) (+ (/ 1 (pow x 3)) (/ 1 x))))))))))>
1545560998.217 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 5)) (+ (/ 1 (pow x 3)) (/ 1 x))))
1545560998.217 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560998.219 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560998.223 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560998.229 * * [misc]simplify:  iters left: 3 (72 enodes)
1545560998.239 * * [misc]simplify:  iters left: 2 (88 enodes)
1545560998.252 * * [misc]simplify:  iters left: 1 (99 enodes)
1545560998.266 * [exit]simplify:  Simplified to (+ (/ -1 (pow x 5)) (+ (/ -1 x) (/ (/ -1 x) (* x x))))
1545560998.266 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (+ (/ -1 (pow x 5)) (+ (/ -1 x) (/ (/ -1 x) (* x x))))))))))
1545560998.266 * * * * [misc]progress:  [ 219 / 219 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (- (+ (/ 1 (pow x 5)) (+ (/ 1 (pow x 3)) (/ 1 x))))))))))>
1545560998.267 * [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 5)) (+ (/ 1 (pow x 3)) (/ 1 x))))
1545560998.267 * * [misc]simplify:  iters left: 6 (12 enodes)
1545560998.269 * * [misc]simplify:  iters left: 5 (24 enodes)
1545560998.273 * * [misc]simplify:  iters left: 4 (42 enodes)
1545560998.279 * * [misc]simplify:  iters left: 3 (72 enodes)
1545560998.289 * * [misc]simplify:  iters left: 2 (88 enodes)
1545560998.308 * * [misc]simplify:  iters left: 1 (99 enodes)
1545560998.337 * [exit]simplify:  Simplified to (+ (/ -1 (pow x 5)) (+ (/ -1 x) (/ (/ -1 x) (* x x))))
1545560998.337 * [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (+ (/ -1 (pow x 5)) (+ (/ -1 x) (/ (/ -1 x) (* x x))))))))))
1545560998.337 * * * [misc]progress:  adding candidates to table
1545561001.742 * [misc]progress:  [Phase 3 of 3] Extracting.
1545561001.742 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))>)
1545561001.744 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1545561001.744 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))))))))>)
1545561001.768 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1545561001.769 * [enter]simplify:  Simplifying (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))))
1545561001.769 * * [misc]simplify:  iters left: 6 (10 enodes)
1545561001.769 * * [misc]simplify:  iters left: 5 (14 enodes)
1545561001.770 * [exit]simplify:  Simplified to (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x))))))
1545561001.770 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1545561004.069 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561004.071 * * * * [misc]points:  Sampling 3978 additional inputs, on iter 1 have 4022 / 8000
1545561004.882 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561004.883 * * * * [misc]points:  Sampling 2017 additional inputs, on iter 2 have 5983 / 8000
1545561005.348 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561005.349 * * * * [misc]points:  Sampling 997 additional inputs, on iter 3 have 7003 / 8000
1545561005.599 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561005.599 * * * * [misc]points:  Sampling 521 additional inputs, on iter 4 have 7479 / 8000
1545561005.994 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561005.995 * * * * [misc]points:  Sampling 275 additional inputs, on iter 5 have 7725 / 8000
1545561006.048 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561006.049 * * * * [misc]points:  Sampling 133 additional inputs, on iter 6 have 7867 / 8000
1545561006.077 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561006.077 * * * * [misc]points:  Sampling 67 additional inputs, on iter 7 have 7933 / 8000
1545561006.150 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561006.150 * * * * [misc]points:  Sampling 32 additional inputs, on iter 8 have 7968 / 8000
1545561006.165 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561006.165 * * * * [misc]points:  Sampling 16 additional inputs, on iter 9 have 7984 / 8000
1545561006.171 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561006.171 * * * * [misc]points:  Sampling 9 additional inputs, on iter 10 have 7991 / 8000
1545561006.176 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561006.176 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7996 / 8000
1545561006.179 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561006.179 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7999 / 8000
1545561006.182 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561006.182 * * * * [exit]points:  Sampled 8000 points with exact outputs
1545561006.535 * [misc]regime-testing:  Baseline error score: 0.014573120312590145
1545561006.536 * [misc]regime-testing:  Oracle error score: 0.007613361324451065