1545212332.496 * [misc]progress:  [Phase 1 of 3] Setting up.
1545212332.496 * * * [misc]progress:  [1/2] Preparing points
1545212332.496 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1545212332.689 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212332.689 * * * * [misc]points:  Sampling 144 additional inputs, on iter 1 have 112 / 256
1545212332.771 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212332.771 * * * * [misc]points:  Sampling 66 additional inputs, on iter 2 have 190 / 256
1545212332.872 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212332.872 * * * * [misc]points:  Sampling 34 additional inputs, on iter 3 have 222 / 256
1545212332.904 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212332.904 * * * * [misc]points:  Sampling 21 additional inputs, on iter 4 have 235 / 256
1545212332.926 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212332.926 * * * * [misc]points:  Sampling 8 additional inputs, on iter 5 have 248 / 256
1545212332.935 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212332.935 * * * * [misc]points:  Sampling 5 additional inputs, on iter 6 have 251 / 256
1545212332.941 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212332.941 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 254 / 256
1545212332.947 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212332.947 * * * * [exit]points:  Sampled 257 points with exact outputs
1545212332.948 * * * [misc]progress:  [2/2] Setting up program.
1545212332.954 * [misc]progress:  [Phase 2 of 3] Improving.
1545212332.954 * [enter]simplify:  Simplifying (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))
1545212332.954 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212332.959 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212332.969 * * [misc]simplify:  iters left: 4 (65 enodes)
1545212332.985 * * [misc]simplify:  iters left: 3 (171 enodes)
1545212333.492 * * [misc]simplify:  iters left: 2 (429 enodes)
1545212333.938 * [exit]simplify:  Simplified to (acos (/ (- 1 (* (* v v) 5)) (+ (* v v) -1)))
1545212333.945 * * [misc]progress:  iteration 1 / 4
1545212333.945 * * * [misc]progress:  picking best candidate
1545212333.948 * * * * [misc]pick:  Picked  #<alt (λ (v) (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))>
1545212333.948 * * * [misc]progress:  localizing error
1545212333.963 * * * [misc]progress:  generating rewritten candidates
1545212333.964 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1545212333.964 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1 2)
1545212333.967 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1)
1545212333.988 * * * [misc]progress:  generating series expansions
1545212333.988 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1545212333.988 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))) into (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212333.988 * [misc]approximate:  Taking taylor expansion of (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))) in (v) around 0
1545212333.989 * [misc]taylor:  Taking taylor expansion of (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))) in v
1545212333.989 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))) into (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212333.989 * [misc]taylor:  Taking taylor expansion of (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))) in v
1545212333.989 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))) into (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212333.989 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))) into (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212333.990 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.990 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.990 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.990 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.990 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.990 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.995 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))) into (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212333.996 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (* (/ 1 v) (/ 1 v)))) (- (* (/ 1 v) (/ 1 v)) 1))) into (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)))
1545212333.996 * [misc]approximate:  Taking taylor expansion of (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) in (v) around 0
1545212333.996 * [misc]taylor:  Taking taylor expansion of (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) in v
1545212333.996 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) into (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)))
1545212333.996 * [misc]taylor:  Taking taylor expansion of (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) in v
1545212333.996 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) into (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)))
1545212333.997 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) into (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)))
1545212333.997 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.997 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.997 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.997 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.997 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.997 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.997 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (/ 1 (pow (/ 1 v) 2)))) (- (/ 1 (pow (/ 1 v) 2)) 1))) into (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212333.998 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (* (/ 1 (- v)) (/ 1 (- v))))) (- (* (/ 1 (- v)) (/ 1 (- v))) 1))) into (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)))
1545212333.998 * [misc]approximate:  Taking taylor expansion of (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) in (v) around 0
1545212333.998 * [misc]taylor:  Taking taylor expansion of (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) in v
1545212333.998 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) into (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)))
1545212333.998 * [misc]taylor:  Taking taylor expansion of (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) in v
1545212333.998 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) into (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)))
1545212333.999 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))) into (acos (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)))
1545212333.999 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.999 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.999 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.999 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.999 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.999 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.999 * [misc]backup-simplify:  Simplify (acos (/ (- 1 (* 5 (/ 1 (pow (/ 1 (- v)) 2)))) (- (/ 1 (pow (/ 1 (- v)) 2)) 1))) into (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212333.999 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1 2)
1545212333.999 * [misc]backup-simplify:  Simplify (* 5 (* v v)) into (* 5 (pow v 2))
1545212333.999 * [misc]approximate:  Taking taylor expansion of (* 5 (pow v 2)) in (v) around 0
1545212333.999 * [misc]taylor:  Taking taylor expansion of (* 5 (pow v 2)) in v
1545212333.999 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212333.999 * [misc]backup-simplify:  Simplify 5 into 5
1545212333.999 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212333.999 * [misc]taylor:  Taking taylor expansion of v in v
1545212333.999 * [misc]backup-simplify:  Simplify 0 into 0
1545212333.999 * [misc]backup-simplify:  Simplify 1 into 1
1545212333.999 * [misc]taylor:  Taking taylor expansion of (* 5 (pow v 2)) in v
1545212333.999 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.000 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.000 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.000 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.000 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.000 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.000 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.000 * [misc]backup-simplify:  Simplify (* 5 1) into 5
1545212334.000 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.000 * [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 1)) into 0
1545212334.000 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.001 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.001 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.001 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.001 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.002 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.002 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.002 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212334.002 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212334.002 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.002 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212334.003 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212334.003 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.003 * [misc]backup-simplify:  Simplify (* 5 (pow v 2)) into (* 5 (pow v 2))
1545212334.003 * [misc]backup-simplify:  Simplify (* 5 (* (/ 1 v) (/ 1 v))) into (/ 5 (pow v 2))
1545212334.003 * [misc]approximate:  Taking taylor expansion of (/ 5 (pow v 2)) in (v) around 0
1545212334.003 * [misc]taylor:  Taking taylor expansion of (/ 5 (pow v 2)) in v
1545212334.003 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.003 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.003 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.003 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.003 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.003 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.003 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.003 * [misc]backup-simplify:  Simplify (/ 5 1) into 5
1545212334.003 * [misc]taylor:  Taking taylor expansion of (/ 5 (pow v 2)) in v
1545212334.003 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.003 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.003 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.003 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.003 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.003 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.003 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.004 * [misc]backup-simplify:  Simplify (/ 5 1) into 5
1545212334.004 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.004 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.004 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)))) into 0
1545212334.004 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.004 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.004 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.004 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.005 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.005 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.005 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.005 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.005 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.005 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.006 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212334.006 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.006 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.006 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212334.006 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.007 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.007 * [misc]backup-simplify:  Simplify (* 5 (pow (/ 1 (/ 1 v)) 2)) into (* 5 (pow v 2))
1545212334.007 * [misc]backup-simplify:  Simplify (* 5 (* (/ 1 (- v)) (/ 1 (- v)))) into (/ 5 (pow v 2))
1545212334.007 * [misc]approximate:  Taking taylor expansion of (/ 5 (pow v 2)) in (v) around 0
1545212334.007 * [misc]taylor:  Taking taylor expansion of (/ 5 (pow v 2)) in v
1545212334.007 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.007 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.007 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.007 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.007 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.007 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.007 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.007 * [misc]backup-simplify:  Simplify (/ 5 1) into 5
1545212334.007 * [misc]taylor:  Taking taylor expansion of (/ 5 (pow v 2)) in v
1545212334.007 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.007 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.007 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.007 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.007 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.007 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.007 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.007 * [misc]backup-simplify:  Simplify (/ 5 1) into 5
1545212334.008 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.008 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.008 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)))) into 0
1545212334.008 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.008 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.008 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.008 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.008 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.009 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.009 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.009 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.009 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.009 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.009 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212334.010 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.010 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.010 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212334.011 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.011 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.011 * [misc]backup-simplify:  Simplify (* 5 (pow (/ 1 (/ 1 (- v))) 2)) into (* 5 (pow v 2))
1545212334.011 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1)
1545212334.011 * [misc]backup-simplify:  Simplify (/ (- 1 (* 5 (* v v))) (- (* v v) 1)) into (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))
1545212334.011 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)) in (v) around 0
1545212334.011 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)) in v
1545212334.011 * [misc]taylor:  Taking taylor expansion of (- 1 (* 5 (pow v 2))) in v
1545212334.011 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.011 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.011 * [misc]taylor:  Taking taylor expansion of (* 5 (pow v 2)) in v
1545212334.011 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.011 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.011 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.011 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.011 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.011 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.011 * [misc]taylor:  Taking taylor expansion of (- (pow v 2) 1) in v
1545212334.011 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.011 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.011 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.011 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.011 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.011 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.011 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.012 * [misc]backup-simplify:  Simplify (- 1) into -1
1545212334.012 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545212334.012 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545212334.012 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)) in v
1545212334.012 * [misc]taylor:  Taking taylor expansion of (- 1 (* 5 (pow v 2))) in v
1545212334.012 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.012 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.012 * [misc]taylor:  Taking taylor expansion of (* 5 (pow v 2)) in v
1545212334.012 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.012 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.012 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.012 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.012 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.012 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.012 * [misc]taylor:  Taking taylor expansion of (- (pow v 2) 1) in v
1545212334.012 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.012 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.012 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.012 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.012 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.012 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.012 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.012 * [misc]backup-simplify:  Simplify (- 1) into -1
1545212334.012 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545212334.012 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545212334.013 * [misc]backup-simplify:  Simplify -1 into -1
1545212334.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.013 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)))) into 0
1545212334.013 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.013 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.013 * [misc]backup-simplify:  Simplify (* 5 1) into 5
1545212334.013 * [misc]backup-simplify:  Simplify (- 5) into -5
1545212334.013 * [misc]backup-simplify:  Simplify (+ 0 -5) into -5
1545212334.014 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.014 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.014 * [misc]backup-simplify:  Simplify (- (/ -5 -1) (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into 4
1545212334.014 * [misc]backup-simplify:  Simplify 4 into 4
1545212334.014 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.014 * [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 1)) into 0
1545212334.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.015 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.015 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* 0 (/ 1 -1)) (* 4 (/ 0 -1)))) into 0
1545212334.015 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.015 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.015 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.016 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.016 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 4 (/ 1 -1)) (* 0 (/ 0 -1)))) into 4
1545212334.016 * [misc]backup-simplify:  Simplify 4 into 4
1545212334.016 * [misc]backup-simplify:  Simplify (+ (* 4 (pow v 4)) (+ (* 4 (pow v 2)) -1)) into (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)
1545212334.017 * [misc]backup-simplify:  Simplify (/ (- 1 (* 5 (* (/ 1 v) (/ 1 v)))) (- (* (/ 1 v) (/ 1 v)) 1)) into (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))
1545212334.017 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)) in (v) around 0
1545212334.017 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)) in v
1545212334.017 * [misc]taylor:  Taking taylor expansion of (- 1 (* 5 (/ 1 (pow v 2)))) in v
1545212334.017 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.017 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.017 * [misc]taylor:  Taking taylor expansion of (* 5 (/ 1 (pow v 2))) in v
1545212334.017 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.017 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.017 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212334.017 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.017 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.017 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.017 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.017 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.017 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212334.017 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow v 2)) 1) in v
1545212334.017 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212334.017 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.017 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.017 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.017 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.017 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.017 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212334.017 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.017 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.017 * [misc]backup-simplify:  Simplify (* 5 1) into 5
1545212334.018 * [misc]backup-simplify:  Simplify (- 5) into -5
1545212334.018 * [misc]backup-simplify:  Simplify (+ 0 -5) into -5
1545212334.018 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.018 * [misc]backup-simplify:  Simplify (/ -5 1) into -5
1545212334.018 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)) in v
1545212334.018 * [misc]taylor:  Taking taylor expansion of (- 1 (* 5 (/ 1 (pow v 2)))) in v
1545212334.018 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.018 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.018 * [misc]taylor:  Taking taylor expansion of (* 5 (/ 1 (pow v 2))) in v
1545212334.018 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.018 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.018 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212334.018 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.018 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.018 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.018 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.018 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212334.018 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow v 2)) 1) in v
1545212334.018 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212334.018 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.018 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.018 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.018 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.018 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.019 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212334.019 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.019 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.019 * [misc]backup-simplify:  Simplify (* 5 1) into 5
1545212334.019 * [misc]backup-simplify:  Simplify (- 5) into -5
1545212334.019 * [misc]backup-simplify:  Simplify (+ 0 -5) into -5
1545212334.019 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.019 * [misc]backup-simplify:  Simplify (/ -5 1) into -5
1545212334.019 * [misc]backup-simplify:  Simplify -5 into -5
1545212334.019 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212334.020 * [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 1)) into 0
1545212334.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.020 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.020 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212334.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.020 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)))) into 0
1545212334.020 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.021 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.021 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.021 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.021 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.021 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.021 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.022 * [misc]backup-simplify:  Simplify (- 1) into -1
1545212334.022 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545212334.022 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -5 (/ -1 1)) (* 0 (/ 0 1)))) into -4
1545212334.022 * [misc]backup-simplify:  Simplify -4 into -4
1545212334.022 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.023 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.023 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.023 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.024 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)) (* 0 (/ -1 1)) (* -4 (/ 0 1)))) into 0
1545212334.024 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.024 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.024 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.024 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.025 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.025 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.025 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.025 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.025 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.025 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)) (* 0 (/ 0 1)) (* -4 (/ -1 1)) (* 0 (/ 0 1)))) into -4
1545212334.026 * [misc]backup-simplify:  Simplify -4 into -4
1545212334.026 * [misc]backup-simplify:  Simplify (+ (* -4 (pow (/ 1 v) 4)) (+ (* -4 (pow (/ 1 v) 2)) -5)) into (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))
1545212334.026 * [misc]backup-simplify:  Simplify (/ (- 1 (* 5 (* (/ 1 (- v)) (/ 1 (- v))))) (- (* (/ 1 (- v)) (/ 1 (- v))) 1)) into (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1))
1545212334.026 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)) in (v) around 0
1545212334.026 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)) in v
1545212334.026 * [misc]taylor:  Taking taylor expansion of (- 1 (* 5 (/ 1 (pow v 2)))) in v
1545212334.026 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.026 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.026 * [misc]taylor:  Taking taylor expansion of (* 5 (/ 1 (pow v 2))) in v
1545212334.026 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.026 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.026 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212334.026 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.026 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.026 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.026 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.026 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.026 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212334.026 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow v 2)) 1) in v
1545212334.026 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212334.026 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.026 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.026 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.027 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.027 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.027 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212334.027 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.027 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.027 * [misc]backup-simplify:  Simplify (* 5 1) into 5
1545212334.027 * [misc]backup-simplify:  Simplify (- 5) into -5
1545212334.027 * [misc]backup-simplify:  Simplify (+ 0 -5) into -5
1545212334.027 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.027 * [misc]backup-simplify:  Simplify (/ -5 1) into -5
1545212334.027 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (* 5 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1)) in v
1545212334.027 * [misc]taylor:  Taking taylor expansion of (- 1 (* 5 (/ 1 (pow v 2)))) in v
1545212334.027 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.027 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.027 * [misc]taylor:  Taking taylor expansion of (* 5 (/ 1 (pow v 2))) in v
1545212334.027 * [misc]taylor:  Taking taylor expansion of 5 in v
1545212334.027 * [misc]backup-simplify:  Simplify 5 into 5
1545212334.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212334.027 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.027 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.027 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.027 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.028 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212334.028 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow v 2)) 1) in v
1545212334.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212334.028 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212334.028 * [misc]taylor:  Taking taylor expansion of v in v
1545212334.028 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.028 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.028 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212334.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212334.028 * [misc]taylor:  Taking taylor expansion of 1 in v
1545212334.028 * [misc]backup-simplify:  Simplify 1 into 1
1545212334.028 * [misc]backup-simplify:  Simplify (* 5 1) into 5
1545212334.028 * [misc]backup-simplify:  Simplify (- 5) into -5
1545212334.028 * [misc]backup-simplify:  Simplify (+ 0 -5) into -5
1545212334.028 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.028 * [misc]backup-simplify:  Simplify (/ -5 1) into -5
1545212334.029 * [misc]backup-simplify:  Simplify -5 into -5
1545212334.029 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.029 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212334.029 * [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 1)) into 0
1545212334.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.029 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212334.029 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212334.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.030 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)))) into 0
1545212334.030 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.030 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.030 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.030 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.030 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.030 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212334.031 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212334.031 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.031 * [misc]backup-simplify:  Simplify (- 1) into -1
1545212334.031 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545212334.031 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -5 (/ -1 1)) (* 0 (/ 0 1)))) into -4
1545212334.031 * [misc]backup-simplify:  Simplify -4 into -4
1545212334.031 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.032 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.032 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.032 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212334.032 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.033 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)) (* 0 (/ -1 1)) (* -4 (/ 0 1)))) into 0
1545212334.033 * [misc]backup-simplify:  Simplify 0 into 0
1545212334.033 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.034 * [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.034 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212334.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212334.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1545212334.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212334.035 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)) (* 0 (/ 0 1)) (* -4 (/ -1 1)) (* 0 (/ 0 1)))) into -4
1545212334.035 * [misc]backup-simplify:  Simplify -4 into -4
1545212334.035 * [misc]backup-simplify:  Simplify (+ (* -4 (pow (/ 1 (- v)) 4)) (+ (* -4 (pow (/ 1 (- v)) 2)) -5)) into (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))
1545212334.035 * * * [misc]progress:  simplifying candidates
1545212334.035 * * * * [misc]progress:  [ 1 / 62 ] simplifiying candidate #<alt (λ (v) (- (/ PI 2) (asin (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))))>
1545212334.035 * * * * [misc]progress:  [ 2 / 62 ] simplifiying candidate #<alt (λ (v) (pow (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))) 1))>
1545212334.035 * * * * [misc]progress:  [ 3 / 62 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212334.035 * * * * [misc]progress:  [ 4 / 62 ] simplifiying candidate #<alt (λ (v) (log (exp (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212334.035 * * * * [misc]progress:  [ 5 / 62 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212334.035 * * * * [misc]progress:  [ 6 / 62 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))) (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212334.035 * * * * [misc]progress:  [ 7 / 62 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (sqrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212334.035 * * * * [misc]progress:  [ 8 / 62 ] simplifiying candidate #<alt (λ (v) (* 1 (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))))>
1545212334.035 * * * * [misc]progress:  [ 9 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (pow (* 5 (* v v)) 1)) (- (* v v) 1))))>
1545212334.035 * * * * [misc]progress:  [ 10 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (exp (log (* 5 (* v v))))) (- (* v v) 1))))>
1545212334.035 * * * * [misc]progress:  [ 11 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (log (exp (* 5 (* v v))))) (- (* v v) 1))))>
1545212334.035 * * * * [misc]progress:  [ 12 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* (* (cbrt (* 5 (* v v))) (cbrt (* 5 (* v v)))) (cbrt (* 5 (* v v))))) (- (* v v) 1))))>
1545212334.036 * * * * [misc]progress:  [ 13 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (cbrt (* (* (* 5 (* v v)) (* 5 (* v v))) (* 5 (* v v))))) (- (* v v) 1))))>
1545212334.036 * * * * [misc]progress:  [ 14 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* (sqrt (* 5 (* v v))) (sqrt (* 5 (* v v))))) (- (* v v) 1))))>
1545212334.036 * * * * [misc]progress:  [ 15 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* 1 (* 5 (* v v)))) (- (* v v) 1))))>
1545212334.036 * * * * [misc]progress:  [ 16 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* (* 5 v) v)) (- (* v v) 1))))>
1545212334.036 * * * * [misc]progress:  [ 17 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* (* v v) 5)) (- (* v v) 1))))>
1545212334.036 * * * * [misc]progress:  [ 18 / 62 ] simplifiying candidate #<alt (λ (v) (acos (pow (/ (- 1 (* 5 (* v v))) (- (* v v) 1)) 1)))>
1545212334.036 * * * * [misc]progress:  [ 19 / 62 ] simplifiying candidate #<alt (λ (v) (acos (exp (- (log (- 1 (* 5 (* v v)))) (log (- (* v v) 1))))))>
1545212334.036 * [enter]simplify:  Simplifying (- (log (- 1 (* 5 (* v v)))) (log (- (* v v) 1)))
1545212334.036 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212334.038 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212334.043 * * [misc]simplify:  iters left: 4 (46 enodes)
1545212334.051 * * [misc]simplify:  iters left: 3 (76 enodes)
1545212334.066 * * [misc]simplify:  iters left: 2 (107 enodes)
1545212334.090 * * [misc]simplify:  iters left: 1 (156 enodes)
1545212334.142 * [exit]simplify:  Simplified to (- (log (+ (* v (* -5 v)) 1)) (log (+ (* v v) -1)))
1545212334.142 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (exp (- (log (+ (* v (* -5 v)) 1)) (log (+ (* v v) -1))))))
1545212334.142 * * * * [misc]progress:  [ 20 / 62 ] simplifiying candidate #<alt (λ (v) (acos (exp (log (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212334.143 * * * * [misc]progress:  [ 21 / 62 ] simplifiying candidate #<alt (λ (v) (acos (log (exp (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212334.143 * * * * [misc]progress:  [ 22 / 62 ] simplifiying candidate #<alt (λ (v) (acos (cbrt (/ (* (* (- 1 (* 5 (* v v))) (- 1 (* 5 (* v v)))) (- 1 (* 5 (* v v)))) (* (* (- (* v v) 1) (- (* v v) 1)) (- (* v v) 1))))))>
1545212334.143 * [enter]simplify:  Simplifying (/ (* (* (- 1 (* 5 (* v v))) (- 1 (* 5 (* v v)))) (- 1 (* 5 (* v v)))) (* (* (- (* v v) 1) (- (* v v) 1)) (- (* v v) 1)))
1545212334.143 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212334.146 * * [misc]simplify:  iters left: 5 (34 enodes)
1545212334.153 * * [misc]simplify:  iters left: 4 (104 enodes)
1545212334.194 * * [misc]simplify:  iters left: 3 (460 enodes)
1545212335.076 * [exit]simplify:  Simplified to (pow (/ (+ 1 (* (* v v) -5)) (+ (* v v) -1)) 3)
1545212335.076 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (cbrt (pow (/ (+ 1 (* (* v v) -5)) (+ (* v v) -1)) 3))))
1545212335.076 * * * * [misc]progress:  [ 23 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (* (cbrt (/ (- 1 (* 5 (* v v))) (- (* v v) 1))) (cbrt (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (cbrt (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212335.076 * * * * [misc]progress:  [ 24 / 62 ] simplifiying candidate #<alt (λ (v) (acos (cbrt (* (* (/ (- 1 (* 5 (* v v))) (- (* v v) 1)) (/ (- 1 (* 5 (* v v))) (- (* v v) 1))) (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212335.076 * * * * [misc]progress:  [ 25 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (sqrt (/ (- 1 (* 5 (* v v))) (- (* v v) 1))) (sqrt (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))>
1545212335.076 * * * * [misc]progress:  [ 26 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- (- 1 (* 5 (* v v)))) (- (- (* v v) 1)))))>
1545212335.076 * * * * [misc]progress:  [ 27 / 62 ] simplifiying candidate #<alt (λ (v) (acos (- (/ 1 (- (* v v) 1)) (/ (* 5 (* v v)) (- (* v v) 1)))))>
1545212335.077 * [enter]simplify:  Simplifying (/ 1 (- (* v v) 1))
1545212335.077 * * [misc]simplify:  iters left: 6 (5 enodes)
1545212335.079 * * [misc]simplify:  iters left: 5 (13 enodes)
1545212335.081 * * [misc]simplify:  iters left: 4 (18 enodes)
1545212335.084 * * [misc]simplify:  iters left: 3 (34 enodes)
1545212335.099 * * [misc]simplify:  iters left: 2 (59 enodes)
1545212335.122 * * [misc]simplify:  iters left: 1 (96 enodes)
1545212335.176 * [exit]simplify:  Simplified to (/ 1 (+ -1 (* v v)))
1545212335.176 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (- (/ 1 (+ -1 (* v v))) (/ (* 5 (* v v)) (- (* v v) 1)))))
1545212335.176 * * * * [misc]progress:  [ 28 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (/ (cbrt (- 1 (* 5 (* v v)))) (cbrt (- (* v v) 1))))))>
1545212335.177 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1))))
1545212335.177 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212335.180 * * [misc]simplify:  iters left: 5 (31 enodes)
1545212335.185 * * [misc]simplify:  iters left: 4 (57 enodes)
1545212335.194 * * [misc]simplify:  iters left: 3 (84 enodes)
1545212335.214 * * [misc]simplify:  iters left: 2 (112 enodes)
1545212335.250 * * [misc]simplify:  iters left: 1 (148 enodes)
1545212335.305 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 (* (* v v) 5))) (cbrt (+ -1 (* v v)))) (/ (cbrt (- 1 (* (* v v) 5))) (cbrt (+ -1 (* v v)))))
1545212335.305 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (* (/ (cbrt (- 1 (* (* v v) 5))) (cbrt (+ -1 (* v v)))) (/ (cbrt (- 1 (* (* v v) 5))) (cbrt (+ -1 (* v v))))) (/ (cbrt (- 1 (* 5 (* v v)))) (cbrt (- (* v v) 1))))))
1545212335.305 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* 5 (* v v)))) (cbrt (- (* v v) 1)))
1545212335.305 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212335.307 * * [misc]simplify:  iters left: 5 (23 enodes)
1545212335.311 * * [misc]simplify:  iters left: 4 (40 enodes)
1545212335.317 * * [misc]simplify:  iters left: 3 (64 enodes)
1545212335.336 * * [misc]simplify:  iters left: 2 (89 enodes)
1545212335.375 * * [misc]simplify:  iters left: 1 (125 enodes)
1545212335.436 * [exit]simplify:  Simplified to (/ (cbrt (+ (* (* v v) -5) 1)) (cbrt (- (* v v) 1)))
1545212335.436 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (/ (cbrt (+ (* (* v v) -5) 1)) (cbrt (- (* v v) 1))))))
1545212335.437 * * * * [misc]progress:  [ 29 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (sqrt (- (* v v) 1))) (/ (cbrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1))))))>
1545212335.437 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (sqrt (- (* v v) 1)))
1545212335.437 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212335.442 * * [misc]simplify:  iters left: 5 (26 enodes)
1545212335.449 * * [misc]simplify:  iters left: 4 (45 enodes)
1545212335.456 * * [misc]simplify:  iters left: 3 (70 enodes)
1545212335.470 * * [misc]simplify:  iters left: 2 (95 enodes)
1545212335.491 * * [misc]simplify:  iters left: 1 (131 enodes)
1545212335.528 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (* v v) 5))) (/ (sqrt (- (* v v) 1)) (cbrt (- 1 (* (* v v) 5)))))
1545212335.528 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (/ (cbrt (- 1 (* (* v v) 5))) (/ (sqrt (- (* v v) 1)) (cbrt (- 1 (* (* v v) 5))))) (/ (cbrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1))))))
1545212335.528 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1)))
1545212335.528 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212335.530 * * [misc]simplify:  iters left: 5 (23 enodes)
1545212335.534 * * [misc]simplify:  iters left: 4 (40 enodes)
1545212335.540 * * [misc]simplify:  iters left: 3 (64 enodes)
1545212335.561 * * [misc]simplify:  iters left: 2 (89 enodes)
1545212335.600 * * [misc]simplify:  iters left: 1 (125 enodes)
1545212335.658 * [exit]simplify:  Simplified to (/ (cbrt (+ (* (* v v) -5) 1)) (sqrt (- (* v v) 1)))
1545212335.658 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (sqrt (- (* v v) 1))) (/ (cbrt (+ (* (* v v) -5) 1)) (sqrt (- (* v v) 1))))))
1545212335.658 * * * * [misc]progress:  [ 30 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) 1) (/ (cbrt (- 1 (* 5 (* v v)))) (- (* v v) 1)))))>
1545212335.658 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) 1)
1545212335.658 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212335.660 * * [misc]simplify:  iters left: 5 (18 enodes)
1545212335.664 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212335.669 * * [misc]simplify:  iters left: 3 (48 enodes)
1545212335.675 * * [misc]simplify:  iters left: 2 (53 enodes)
1545212335.684 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (* v 5) v))) (cbrt (- 1 (* (* v 5) v))))
1545212335.684 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (* (cbrt (- 1 (* (* v 5) v))) (cbrt (- 1 (* (* v 5) v)))) (/ (cbrt (- 1 (* 5 (* v v)))) (- (* v v) 1)))))
1545212335.684 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* 5 (* v v)))) (- (* v v) 1))
1545212335.684 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212335.687 * * [misc]simplify:  iters left: 5 (22 enodes)
1545212335.690 * * [misc]simplify:  iters left: 4 (41 enodes)
1545212335.697 * * [misc]simplify:  iters left: 3 (65 enodes)
1545212335.723 * * [misc]simplify:  iters left: 2 (90 enodes)
1545212335.760 * * [misc]simplify:  iters left: 1 (137 enodes)
1545212335.843 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (* v v) 5))) (+ (* v v) -1))
1545212335.843 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (* (cbrt (- 1 (* (* v 5) v))) (cbrt (- 1 (* (* v 5) v)))) (/ (cbrt (- 1 (* (* v v) 5))) (+ (* v v) -1)))))
1545212335.844 * * * * [misc]progress:  [ 31 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (+ v 1)) (/ (cbrt (- 1 (* 5 (* v v)))) (- v 1)))))>
1545212335.844 * [enter]simplify:  Simplifying (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (+ v 1))
1545212335.844 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212335.847 * * [misc]simplify:  iters left: 5 (20 enodes)
1545212335.855 * * [misc]simplify:  iters left: 4 (36 enodes)
1545212335.866 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212335.878 * [exit]simplify:  Simplified to (* (/ (cbrt (- 1 (* (* v v) 5))) (+ 1 v)) (cbrt (- 1 (* (* v v) 5))))
1545212335.878 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (* (/ (cbrt (- 1 (* (* v v) 5))) (+ 1 v)) (cbrt (- 1 (* (* v v) 5)))) (/ (cbrt (- 1 (* 5 (* v v)))) (- v 1)))))
1545212335.879 * [enter]simplify:  Simplifying (/ (cbrt (- 1 (* 5 (* v v)))) (- v 1))
1545212335.879 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212335.883 * * [misc]simplify:  iters left: 5 (19 enodes)
1545212335.889 * * [misc]simplify:  iters left: 4 (34 enodes)
1545212335.899 * * [misc]simplify:  iters left: 3 (42 enodes)
1545212335.904 * [exit]simplify:  Simplified to (/ (cbrt (- 1 (* (* v 5) v))) (- v 1))
1545212335.904 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (+ v 1)) (/ (cbrt (- 1 (* (* v 5) v))) (- v 1)))))
1545212335.905 * * * * [misc]progress:  [ 32 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (sqrt (- 1 (* 5 (* v v)))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (/ (sqrt (- 1 (* 5 (* v v)))) (cbrt (- (* v v) 1))))))>
1545212335.905 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* 5 (* v v)))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1))))
1545212335.905 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212335.907 * * [misc]simplify:  iters left: 5 (26 enodes)
1545212335.912 * * [misc]simplify:  iters left: 4 (43 enodes)
1545212335.918 * * [misc]simplify:  iters left: 3 (67 enodes)
1545212335.939 * * [misc]simplify:  iters left: 2 (92 enodes)
1545212335.974 * * [misc]simplify:  iters left: 1 (128 enodes)
1545212336.036 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (* v v) 5))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1))))
1545212336.036 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (/ (sqrt (- 1 (* (* v v) 5))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (/ (sqrt (- 1 (* 5 (* v v)))) (cbrt (- (* v v) 1))))))
1545212336.036 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* 5 (* v v)))) (cbrt (- (* v v) 1)))
1545212336.036 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212336.041 * * [misc]simplify:  iters left: 5 (23 enodes)
1545212336.049 * * [misc]simplify:  iters left: 4 (40 enodes)
1545212336.056 * * [misc]simplify:  iters left: 3 (64 enodes)
1545212336.072 * * [misc]simplify:  iters left: 2 (89 enodes)
1545212336.092 * * [misc]simplify:  iters left: 1 (125 enodes)
1545212336.126 * [exit]simplify:  Simplified to (/ (sqrt (+ (* (* v v) -5) 1)) (cbrt (- (* v v) 1)))
1545212336.126 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ (sqrt (- 1 (* 5 (* v v)))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (/ (sqrt (+ (* (* v v) -5) 1)) (cbrt (- (* v v) 1))))))
1545212336.126 * * * * [misc]progress:  [ 33 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (sqrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1))) (/ (sqrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1))))))>
1545212336.126 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1)))
1545212336.126 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212336.129 * * [misc]simplify:  iters left: 5 (23 enodes)
1545212336.132 * * [misc]simplify:  iters left: 4 (40 enodes)
1545212336.140 * * [misc]simplify:  iters left: 3 (64 enodes)
1545212336.159 * * [misc]simplify:  iters left: 2 (89 enodes)
1545212336.193 * * [misc]simplify:  iters left: 1 (125 enodes)
1545212336.228 * [exit]simplify:  Simplified to (/ (sqrt (+ (* (* v v) -5) 1)) (sqrt (- (* v v) 1)))
1545212336.228 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (/ (sqrt (+ (* (* v v) -5) 1)) (sqrt (- (* v v) 1))) (/ (sqrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1))))))
1545212336.228 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1)))
1545212336.228 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212336.231 * * [misc]simplify:  iters left: 5 (23 enodes)
1545212336.237 * * [misc]simplify:  iters left: 4 (40 enodes)
1545212336.246 * * [misc]simplify:  iters left: 3 (64 enodes)
1545212336.272 * * [misc]simplify:  iters left: 2 (89 enodes)
1545212336.304 * * [misc]simplify:  iters left: 1 (125 enodes)
1545212336.336 * [exit]simplify:  Simplified to (/ (sqrt (+ (* (* v v) -5) 1)) (sqrt (- (* v v) 1)))
1545212336.336 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ (sqrt (- 1 (* 5 (* v v)))) (sqrt (- (* v v) 1))) (/ (sqrt (+ (* (* v v) -5) 1)) (sqrt (- (* v v) 1))))))
1545212336.337 * * * * [misc]progress:  [ 34 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (sqrt (- 1 (* 5 (* v v)))) 1) (/ (sqrt (- 1 (* 5 (* v v)))) (- (* v v) 1)))))>
1545212336.337 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* 5 (* v v)))) 1)
1545212336.337 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212336.338 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212336.341 * * [misc]simplify:  iters left: 4 (31 enodes)
1545212336.345 * * [misc]simplify:  iters left: 3 (39 enodes)
1545212336.350 * [exit]simplify:  Simplified to (sqrt (- 1 (* (* v v) 5)))
1545212336.350 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (sqrt (- 1 (* (* v v) 5))) (/ (sqrt (- 1 (* 5 (* v v)))) (- (* v v) 1)))))
1545212336.350 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* 5 (* v v)))) (- (* v v) 1))
1545212336.350 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212336.354 * * [misc]simplify:  iters left: 5 (22 enodes)
1545212336.361 * * [misc]simplify:  iters left: 4 (41 enodes)
1545212336.373 * * [misc]simplify:  iters left: 3 (65 enodes)
1545212336.394 * * [misc]simplify:  iters left: 2 (90 enodes)
1545212336.413 * * [misc]simplify:  iters left: 1 (137 enodes)
1545212336.492 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (* v v) 5))) (+ (* v v) -1))
1545212336.493 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (sqrt (- 1 (* (* v v) 5))) (/ (sqrt (- 1 (* (* v v) 5))) (+ (* v v) -1)))))
1545212336.493 * * * * [misc]progress:  [ 35 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (sqrt (- 1 (* 5 (* v v)))) (+ v 1)) (/ (sqrt (- 1 (* 5 (* v v)))) (- v 1)))))>
1545212336.493 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* 5 (* v v)))) (+ v 1))
1545212336.493 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212336.496 * * [misc]simplify:  iters left: 5 (17 enodes)
1545212336.502 * * [misc]simplify:  iters left: 4 (31 enodes)
1545212336.509 * * [misc]simplify:  iters left: 3 (39 enodes)
1545212336.518 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (* v 5) v))) (+ 1 v))
1545212336.519 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (/ (sqrt (- 1 (* (* v 5) v))) (+ 1 v)) (/ (sqrt (- 1 (* 5 (* v v)))) (- v 1)))))
1545212336.519 * [enter]simplify:  Simplifying (/ (sqrt (- 1 (* 5 (* v v)))) (- v 1))
1545212336.519 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212336.522 * * [misc]simplify:  iters left: 5 (19 enodes)
1545212336.528 * * [misc]simplify:  iters left: 4 (34 enodes)
1545212336.534 * * [misc]simplify:  iters left: 3 (42 enodes)
1545212336.540 * [exit]simplify:  Simplified to (/ (sqrt (- 1 (* (* v 5) v))) (- v 1))
1545212336.540 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ (sqrt (- 1 (* 5 (* v v)))) (+ v 1)) (/ (sqrt (- 1 (* (* v 5) v))) (- v 1)))))
1545212336.540 * * * * [misc]progress:  [ 36 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ 1 (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (/ (- 1 (* 5 (* v v))) (cbrt (- (* v v) 1))))))>
1545212336.540 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1))))
1545212336.540 * * [misc]simplify:  iters left: 6 (7 enodes)
1545212336.542 * * [misc]simplify:  iters left: 5 (17 enodes)
1545212336.545 * * [misc]simplify:  iters left: 4 (20 enodes)
1545212336.548 * * [misc]simplify:  iters left: 3 (36 enodes)
1545212336.566 * * [misc]simplify:  iters left: 2 (61 enodes)
1545212336.592 * * [misc]simplify:  iters left: 1 (109 enodes)
1545212336.648 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ -1 (* v v)))) (cbrt (+ -1 (* v v))))
1545212336.648 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (/ (/ 1 (cbrt (+ -1 (* v v)))) (cbrt (+ -1 (* v v)))) (/ (- 1 (* 5 (* v v))) (cbrt (- (* v v) 1))))))
1545212336.649 * [enter]simplify:  Simplifying (/ (- 1 (* 5 (* v v))) (cbrt (- (* v v) 1)))
1545212336.649 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212336.651 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212336.656 * * [misc]simplify:  iters left: 4 (50 enodes)
1545212336.664 * * [misc]simplify:  iters left: 3 (86 enodes)
1545212336.685 * * [misc]simplify:  iters left: 2 (159 enodes)
1545212336.728 * * [misc]simplify:  iters left: 1 (259 enodes)
1545212336.839 * [exit]simplify:  Simplified to (/ (- 1 (* (* v v) 5)) (cbrt (+ (* v v) -1)))
1545212336.839 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ 1 (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (/ (- 1 (* (* v v) 5)) (cbrt (+ (* v v) -1))))))
1545212336.839 * * * * [misc]progress:  [ 37 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ 1 (sqrt (- (* v v) 1))) (/ (- 1 (* 5 (* v v))) (sqrt (- (* v v) 1))))))>
1545212336.839 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* v v) 1)))
1545212336.840 * * [misc]simplify:  iters left: 6 (6 enodes)
1545212336.843 * * [misc]simplify:  iters left: 5 (14 enodes)
1545212336.846 * * [misc]simplify:  iters left: 4 (17 enodes)
1545212336.851 * * [misc]simplify:  iters left: 3 (33 enodes)
1545212336.862 * * [misc]simplify:  iters left: 2 (58 enodes)
1545212336.875 * * [misc]simplify:  iters left: 1 (106 enodes)
1545212336.919 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ -1 (* v v))))
1545212336.919 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (/ 1 (sqrt (+ -1 (* v v)))) (/ (- 1 (* 5 (* v v))) (sqrt (- (* v v) 1))))))
1545212336.919 * [enter]simplify:  Simplifying (/ (- 1 (* 5 (* v v))) (sqrt (- (* v v) 1)))
1545212336.919 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212336.922 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212336.926 * * [misc]simplify:  iters left: 4 (50 enodes)
1545212336.934 * * [misc]simplify:  iters left: 3 (86 enodes)
1545212336.954 * * [misc]simplify:  iters left: 2 (159 enodes)
1545212337.020 * * [misc]simplify:  iters left: 1 (259 enodes)
1545212337.129 * [exit]simplify:  Simplified to (/ (- 1 (* (* v v) 5)) (sqrt (+ (* v v) -1)))
1545212337.129 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ 1 (sqrt (- (* v v) 1))) (/ (- 1 (* (* v v) 5)) (sqrt (+ (* v v) -1))))))
1545212337.129 * * * * [misc]progress:  [ 38 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ 1 1) (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))))>
1545212337.129 * [enter]simplify:  Simplifying (/ 1 1)
1545212337.129 * * [misc]simplify:  iters left: 2 (2 enodes)
1545212337.130 * * [misc]simplify:  iters left: 1 (4 enodes)
1545212337.131 * [exit]simplify:  Simplified to 1
1545212337.131 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* 1 (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))))
1545212337.131 * [enter]simplify:  Simplifying (/ (- 1 (* 5 (* v v))) (- (* v v) 1))
1545212337.131 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212337.136 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212337.144 * * [misc]simplify:  iters left: 4 (64 enodes)
1545212337.171 * * [misc]simplify:  iters left: 3 (171 enodes)
1545212337.241 * * [misc]simplify:  iters left: 2 (433 enodes)
1545212337.647 * [exit]simplify:  Simplified to (/ (+ (* (* v v) -5) 1) (- (* v v) 1))
1545212337.647 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* 1 (/ (+ (* (* v v) -5) 1) (- (* v v) 1)))))
1545212337.647 * * * * [misc]progress:  [ 39 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ 1 (+ v 1)) (/ (- 1 (* 5 (* v v))) (- v 1)))))>
1545212337.647 * [enter]simplify:  Simplifying (/ 1 (+ v 1))
1545212337.648 * * [misc]simplify:  iters left: 4 (4 enodes)
1545212337.648 * * [misc]simplify:  iters left: 3 (7 enodes)
1545212337.649 * [exit]simplify:  Simplified to (/ 1 (+ v 1))
1545212337.649 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (* (/ 1 (+ v 1)) (/ (- 1 (* 5 (* v v))) (- v 1)))))
1545212337.650 * [enter]simplify:  Simplifying (/ (- 1 (* 5 (* v v))) (- v 1))
1545212337.650 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212337.652 * * [misc]simplify:  iters left: 5 (21 enodes)
1545212337.656 * * [misc]simplify:  iters left: 4 (44 enodes)
1545212337.663 * * [misc]simplify:  iters left: 3 (74 enodes)
1545212337.681 * * [misc]simplify:  iters left: 2 (130 enodes)
1545212337.713 * * [misc]simplify:  iters left: 1 (186 enodes)
1545212337.750 * [exit]simplify:  Simplified to (/ (- 1 (* (* v v) 5)) (- v 1))
1545212337.750 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ 1 (+ v 1)) (/ (- 1 (* (* v v) 5)) (- v 1)))))
1545212337.750 * * * * [misc]progress:  [ 40 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* 1 (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))))>
1545212337.750 * * * * [misc]progress:  [ 41 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (- 1 (* 5 (* v v))) (/ 1 (- (* v v) 1)))))>
1545212337.750 * * * * [misc]progress:  [ 42 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ 1 (/ (- (* v v) 1) (- 1 (* 5 (* v v)))))))>
1545212337.750 * * * * [misc]progress:  [ 43 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (/ (- 1 (* 5 (* v v))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (cbrt (- (* v v) 1)))))>
1545212337.751 * [enter]simplify:  Simplifying (cbrt (- (* v v) 1))
1545212337.751 * * [misc]simplify:  iters left: 5 (5 enodes)
1545212337.753 * * [misc]simplify:  iters left: 4 (13 enodes)
1545212337.757 * * [misc]simplify:  iters left: 3 (16 enodes)
1545212337.761 * * [misc]simplify:  iters left: 2 (32 enodes)
1545212337.777 * * [misc]simplify:  iters left: 1 (57 enodes)
1545212337.801 * [exit]simplify:  Simplified to (cbrt (+ -1 (* v v)))
1545212337.801 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (/ (/ (- 1 (* 5 (* v v))) (* (cbrt (- (* v v) 1)) (cbrt (- (* v v) 1)))) (cbrt (+ -1 (* v v))))))
1545212337.801 * * * * [misc]progress:  [ 44 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (/ (- 1 (* 5 (* v v))) (sqrt (- (* v v) 1))) (sqrt (- (* v v) 1)))))>
1545212337.801 * [enter]simplify:  Simplifying (sqrt (- (* v v) 1))
1545212337.801 * * [misc]simplify:  iters left: 5 (5 enodes)
1545212337.802 * * [misc]simplify:  iters left: 4 (13 enodes)
1545212337.804 * * [misc]simplify:  iters left: 3 (16 enodes)
1545212337.807 * * [misc]simplify:  iters left: 2 (32 enodes)
1545212337.816 * * [misc]simplify:  iters left: 1 (57 enodes)
1545212337.829 * [exit]simplify:  Simplified to (sqrt (+ -1 (* v v)))
1545212337.829 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (/ (/ (- 1 (* 5 (* v v))) (sqrt (- (* v v) 1))) (sqrt (+ -1 (* v v))))))
1545212337.829 * * * * [misc]progress:  [ 45 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (/ (- 1 (* 5 (* v v))) 1) (- (* v v) 1))))>
1545212337.829 * [enter]simplify:  Simplifying (- (* v v) 1)
1545212337.829 * * [misc]simplify:  iters left: 4 (4 enodes)
1545212337.830 * * [misc]simplify:  iters left: 3 (12 enodes)
1545212337.832 * * [misc]simplify:  iters left: 2 (15 enodes)
1545212337.834 * * [misc]simplify:  iters left: 1 (31 enodes)
1545212337.854 * [exit]simplify:  Simplified to (- (* v v) 1)
1545212337.854 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (/ (/ (- 1 (* 5 (* v v))) 1) (- (* v v) 1))))
1545212337.854 * * * * [misc]progress:  [ 46 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (/ (- 1 (* 5 (* v v))) (+ v 1)) (- v 1))))>
1545212337.854 * [enter]simplify:  Simplifying (- v 1)
1545212337.854 * * [misc]simplify:  iters left: 2 (3 enodes)
1545212337.856 * * [misc]simplify:  iters left: 1 (8 enodes)
1545212337.858 * [exit]simplify:  Simplified to (+ v -1)
1545212337.858 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (/ (/ (- 1 (* 5 (* v v))) (+ v 1)) (+ v -1))))
1545212337.858 * * * * [misc]progress:  [ 47 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v))))) (/ (- (* v v) 1) (cbrt (- 1 (* 5 (* v v))))))))>
1545212337.858 * [enter]simplify:  Simplifying (* (cbrt (- 1 (* 5 (* v v)))) (cbrt (- 1 (* 5 (* v v)))))
1545212337.858 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212337.861 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212337.866 * * [misc]simplify:  iters left: 4 (29 enodes)
1545212337.874 * * [misc]simplify:  iters left: 3 (37 enodes)
1545212337.884 * [exit]simplify:  Simplified to (* (cbrt (- 1 (* (* v v) 5))) (cbrt (- 1 (* (* v v) 5))))
1545212337.884 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (/ (* (cbrt (- 1 (* (* v v) 5))) (cbrt (- 1 (* (* v v) 5)))) (/ (- (* v v) 1) (cbrt (- 1 (* 5 (* v v))))))))
1545212337.884 * * * * [misc]progress:  [ 48 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (sqrt (- 1 (* 5 (* v v)))) (/ (- (* v v) 1) (sqrt (- 1 (* 5 (* v v))))))))>
1545212337.884 * [enter]simplify:  Simplifying (sqrt (- 1 (* 5 (* v v))))
1545212337.885 * * [misc]simplify:  iters left: 6 (7 enodes)
1545212337.887 * * [misc]simplify:  iters left: 5 (14 enodes)
1545212337.893 * * [misc]simplify:  iters left: 4 (28 enodes)
1545212337.901 * * [misc]simplify:  iters left: 3 (36 enodes)
1545212337.910 * [exit]simplify:  Simplified to (sqrt (+ 1 (* (* v v) -5)))
1545212337.911 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (/ (sqrt (+ 1 (* (* v v) -5))) (/ (- (* v v) 1) (sqrt (- 1 (* 5 (* v v))))))))
1545212337.911 * * * * [misc]progress:  [ 49 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ 1 (/ (- (* v v) 1) (- 1 (* 5 (* v v)))))))>
1545212337.911 * * * * [misc]progress:  [ 50 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (- 1 (* 5 (* v v))) (- (pow (* v v) 3) (pow 1 3))) (+ (* (* v v) (* v v)) (+ (* 1 1) (* (* v v) 1))))))>
1545212337.911 * [enter]simplify:  Simplifying (+ (* (* v v) (* v v)) (+ (* 1 1) (* (* v v) 1)))
1545212337.911 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212337.915 * * [misc]simplify:  iters left: 5 (21 enodes)
1545212337.922 * * [misc]simplify:  iters left: 4 (42 enodes)
1545212337.937 * * [misc]simplify:  iters left: 3 (56 enodes)
1545212337.954 * * [misc]simplify:  iters left: 2 (69 enodes)
1545212337.975 * * [misc]simplify:  iters left: 1 (72 enodes)
1545212337.990 * [exit]simplify:  Simplified to (+ 1 (+ (* v v) (pow v 4)))
1545212337.990 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ (- 1 (* 5 (* v v))) (- (pow (* v v) 3) (pow 1 3))) (+ 1 (+ (* v v) (pow v 4))))))
1545212337.990 * * * * [misc]progress:  [ 51 / 62 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (- 1 (* 5 (* v v))) (- (* (* v v) (* v v)) (* 1 1))) (+ (* v v) 1))))>
1545212337.990 * [enter]simplify:  Simplifying (+ (* v v) 1)
1545212337.991 * * [misc]simplify:  iters left: 4 (4 enodes)
1545212337.992 * * [misc]simplify:  iters left: 3 (7 enodes)
1545212337.996 * [exit]simplify:  Simplified to (+ (* v v) 1)
1545212337.996 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (* (/ (- 1 (* 5 (* v v))) (- (* (* v v) (* v v)) (* 1 1))) (+ (* v v) 1))))
1545212337.996 * * * * [misc]progress:  [ 52 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- (pow 1 3) (pow (* 5 (* v v)) 3)) (* (- (* v v) 1) (+ (* 1 1) (+ (* (* 5 (* v v)) (* 5 (* v v))) (* 1 (* 5 (* v v)))))))))>
1545212337.996 * [enter]simplify:  Simplifying (- (pow 1 3) (pow (* 5 (* v v)) 3))
1545212337.996 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212337.999 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212338.004 * * [misc]simplify:  iters left: 4 (66 enodes)
1545212338.029 * * [misc]simplify:  iters left: 3 (255 enodes)
1545212338.217 * [exit]simplify:  Simplified to (+ 1 (* (* (* v v) (* 25 v)) (* (* v -5) (* v v))))
1545212338.217 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (/ (+ 1 (* (* (* v v) (* 25 v)) (* (* v -5) (* v v)))) (* (- (* v v) 1) (+ (* 1 1) (+ (* (* 5 (* v v)) (* 5 (* v v))) (* 1 (* 5 (* v v)))))))))
1545212338.217 * * * * [misc]progress:  [ 53 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- (* 1 1) (* (* 5 (* v v)) (* 5 (* v v)))) (* (- (* v v) 1) (+ 1 (* 5 (* v v)))))))>
1545212338.217 * [enter]simplify:  Simplifying (- (* 1 1) (* (* 5 (* v v)) (* 5 (* v v))))
1545212338.217 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212338.221 * * [misc]simplify:  iters left: 5 (19 enodes)
1545212338.228 * * [misc]simplify:  iters left: 4 (51 enodes)
1545212338.247 * * [misc]simplify:  iters left: 3 (134 enodes)
1545212338.327 * * [misc]simplify:  iters left: 2 (270 enodes)
1545212338.392 * * [misc]simplify:  iters left: 1 (316 enodes)
1545212338.497 * [exit]simplify:  Simplified to (- 1 (* (pow v 4) 25))
1545212338.497 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (acos (/ (- 1 (* (pow v 4) 25)) (* (- (* v v) 1) (+ 1 (* 5 (* v v)))))))
1545212338.497 * * * * [misc]progress:  [ 54 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))))>
1545212338.498 * [enter]simplify:  Simplifying (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212338.498 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212338.502 * * [misc]simplify:  iters left: 5 (22 enodes)
1545212338.509 * * [misc]simplify:  iters left: 4 (43 enodes)
1545212338.516 * * [misc]simplify:  iters left: 3 (93 enodes)
1545212338.536 * * [misc]simplify:  iters left: 2 (252 enodes)
1545212338.686 * [exit]simplify:  Simplified to (acos (/ (+ (* -5 (* v v)) 1) (+ (* v v) -1)))
1545212338.686 * [misc]simplify:  Simplified (2) to (λ (v) (acos (/ (+ (* -5 (* v v)) 1) (+ (* v v) -1))))
1545212338.686 * * * * [misc]progress:  [ 55 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))))>
1545212338.686 * [enter]simplify:  Simplifying (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212338.686 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212338.689 * * [misc]simplify:  iters left: 5 (22 enodes)
1545212338.693 * * [misc]simplify:  iters left: 4 (43 enodes)
1545212338.702 * * [misc]simplify:  iters left: 3 (93 enodes)
1545212338.721 * * [misc]simplify:  iters left: 2 (252 enodes)
1545212338.849 * [exit]simplify:  Simplified to (acos (/ (+ (* -5 (* v v)) 1) (+ (* v v) -1)))
1545212338.849 * [misc]simplify:  Simplified (2) to (λ (v) (acos (/ (+ (* -5 (* v v)) 1) (+ (* v v) -1))))
1545212338.849 * * * * [misc]progress:  [ 56 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1))))>
1545212338.849 * [enter]simplify:  Simplifying (acos (/ (- 1 (* 5 (pow v 2))) (- (pow v 2) 1)))
1545212338.849 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212338.852 * * [misc]simplify:  iters left: 5 (22 enodes)
1545212338.856 * * [misc]simplify:  iters left: 4 (43 enodes)
1545212338.863 * * [misc]simplify:  iters left: 3 (93 enodes)
1545212338.891 * * [misc]simplify:  iters left: 2 (252 enodes)
1545212339.040 * [exit]simplify:  Simplified to (acos (/ (+ (* -5 (* v v)) 1) (+ (* v v) -1)))
1545212339.040 * [misc]simplify:  Simplified (2) to (λ (v) (acos (/ (+ (* -5 (* v v)) 1) (+ (* v v) -1))))
1545212339.040 * * * * [misc]progress:  [ 57 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* 5 (pow v 2))) (- (* v v) 1))))>
1545212339.040 * [enter]simplify:  Simplifying (* 5 (pow v 2))
1545212339.040 * * [misc]simplify:  iters left: 3 (5 enodes)
1545212339.041 * * [misc]simplify:  iters left: 2 (7 enodes)
1545212339.042 * * [misc]simplify:  iters left: 1 (11 enodes)
1545212339.044 * [exit]simplify:  Simplified to (* (* v v) 5)
1545212339.044 * [misc]simplify:  Simplified (2 1 1 2) to (λ (v) (acos (/ (- 1 (* (* v v) 5)) (- (* v v) 1))))
1545212339.044 * * * * [misc]progress:  [ 58 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* 5 (pow v 2))) (- (* v v) 1))))>
1545212339.044 * [enter]simplify:  Simplifying (* 5 (pow v 2))
1545212339.044 * * [misc]simplify:  iters left: 3 (5 enodes)
1545212339.045 * * [misc]simplify:  iters left: 2 (7 enodes)
1545212339.046 * * [misc]simplify:  iters left: 1 (11 enodes)
1545212339.048 * [exit]simplify:  Simplified to (* (* v v) 5)
1545212339.048 * [misc]simplify:  Simplified (2 1 1 2) to (λ (v) (acos (/ (- 1 (* (* v v) 5)) (- (* v v) 1))))
1545212339.048 * * * * [misc]progress:  [ 59 / 62 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* 5 (pow v 2))) (- (* v v) 1))))>
1545212339.048 * [enter]simplify:  Simplifying (* 5 (pow v 2))
1545212339.048 * * [misc]simplify:  iters left: 3 (5 enodes)
1545212339.049 * * [misc]simplify:  iters left: 2 (7 enodes)
1545212339.050 * * [misc]simplify:  iters left: 1 (11 enodes)
1545212339.052 * [exit]simplify:  Simplified to (* (* v v) 5)
1545212339.052 * [misc]simplify:  Simplified (2 1 1 2) to (λ (v) (acos (/ (- 1 (* (* v v) 5)) (- (* v v) 1))))
1545212339.052 * * * * [misc]progress:  [ 60 / 62 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212339.052 * [enter]simplify:  Simplifying (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)
1545212339.052 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212339.054 * * [misc]simplify:  iters left: 5 (23 enodes)
1545212339.058 * * [misc]simplify:  iters left: 4 (37 enodes)
1545212339.063 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212339.073 * * [misc]simplify:  iters left: 2 (48 enodes)
1545212339.087 * * [misc]simplify:  iters left: 1 (61 enodes)
1545212339.103 * [exit]simplify:  Simplified to (+ -1 (* (+ (* v v) (pow v 4)) 4))
1545212339.103 * [misc]simplify:  Simplified (2 1) to (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))
1545212339.103 * * * * [misc]progress:  [ 61 / 62 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))))>
1545212339.104 * [enter]simplify:  Simplifying (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))
1545212339.104 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212339.108 * * [misc]simplify:  iters left: 5 (29 enodes)
1545212339.114 * * [misc]simplify:  iters left: 4 (56 enodes)
1545212339.131 * * [misc]simplify:  iters left: 3 (115 enodes)
1545212339.164 * * [misc]simplify:  iters left: 2 (167 enodes)
1545212339.191 * * [misc]simplify:  iters left: 1 (216 enodes)
1545212339.251 * [exit]simplify:  Simplified to (- (- -5 (/ 4 (pow v 4))) (/ (/ 4 v) v))
1545212339.251 * [misc]simplify:  Simplified (2 1) to (λ (v) (acos (- (- -5 (/ 4 (pow v 4))) (/ (/ 4 v) v))))
1545212339.251 * * * * [misc]progress:  [ 62 / 62 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))))>
1545212339.251 * [enter]simplify:  Simplifying (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))
1545212339.251 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212339.254 * * [misc]simplify:  iters left: 5 (29 enodes)
1545212339.261 * * [misc]simplify:  iters left: 4 (56 enodes)
1545212339.277 * * [misc]simplify:  iters left: 3 (115 enodes)
1545212339.309 * * [misc]simplify:  iters left: 2 (167 enodes)
1545212339.356 * * [misc]simplify:  iters left: 1 (216 enodes)
1545212339.415 * [exit]simplify:  Simplified to (- (- -5 (/ 4 (pow v 4))) (/ (/ 4 v) v))
1545212339.415 * [misc]simplify:  Simplified (2 1) to (λ (v) (acos (- (- -5 (/ 4 (pow v 4))) (/ (/ 4 v) v))))
1545212339.415 * * * [misc]progress:  adding candidates to table
1545212340.058 * * [misc]progress:  iteration 2 / 4
1545212340.058 * * * [misc]progress:  picking best candidate
1545212340.069 * * * * [misc]pick:  Picked  #<alt (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))>
1545212340.069 * * * [misc]progress:  localizing error
1545212340.092 * * * [misc]progress:  generating rewritten candidates
1545212340.092 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1545212340.094 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1 2)
1545212340.107 * * * [misc]progress:  generating series expansions
1545212340.107 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1545212340.108 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212340.108 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in (v) around 0
1545212340.108 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212340.108 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212340.108 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212340.109 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212340.109 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212340.109 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.109 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.109 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.109 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.109 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.109 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.110 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212340.110 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212340.110 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212340.110 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212340.110 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212340.111 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212340.111 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212340.111 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212340.111 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.111 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.111 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.111 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.112 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.112 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.112 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 v) 4))) (* 4 (/ 1 (pow (/ 1 v) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212340.112 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212340.113 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212340.113 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212340.113 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212340.113 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212340.113 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212340.114 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212340.114 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.114 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.114 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.114 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.114 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.114 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.114 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 (- v)) 4))) (* 4 (/ 1 (pow (/ 1 (- v)) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212340.115 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1 2)
1545212340.115 * [misc]backup-simplify:  Simplify (* (+ (* v v) (pow v 4)) 4) into (* 4 (+ (pow v 4) (pow v 2)))
1545212340.115 * [misc]approximate:  Taking taylor expansion of (* 4 (+ (pow v 4) (pow v 2))) in (v) around 0
1545212340.115 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (pow v 4) (pow v 2))) in v
1545212340.115 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212340.115 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.115 * [misc]taylor:  Taking taylor expansion of (+ (pow v 4) (pow v 2)) in v
1545212340.115 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212340.115 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.115 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.115 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.115 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212340.115 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.115 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.115 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.115 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (pow v 4) (pow v 2))) in v
1545212340.115 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212340.115 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.115 * [misc]taylor:  Taking taylor expansion of (+ (pow v 4) (pow v 2)) in v
1545212340.115 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212340.115 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.115 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.115 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.115 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212340.115 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.115 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.116 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.116 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.116 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545212340.116 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1545212340.116 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.117 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.117 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1545212340.117 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.117 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.118 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.118 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.118 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212340.118 * [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 0) (* 0 1))) into 4
1545212340.118 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.119 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.119 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.119 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.120 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))) into 0
1545212340.120 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.120 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.120 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.121 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.121 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))) into 0
1545212340.121 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.123 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.123 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.123 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.124 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.124 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.125 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.125 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.125 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.126 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.126 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.127 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212340.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.128 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))))) into 0
1545212340.128 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.129 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.129 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.130 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212340.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.131 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))))) into 0
1545212340.131 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.131 * [misc]backup-simplify:  Simplify (+ (* 4 (pow v 4)) (* 4 (pow v 2))) into (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212340.132 * [misc]backup-simplify:  Simplify (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4) into (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))))
1545212340.132 * [misc]approximate:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
1545212340.132 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1545212340.132 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212340.132 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.132 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1545212340.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 4)) in v
1545212340.132 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212340.132 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.132 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.132 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212340.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212340.133 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212340.133 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.133 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.133 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.133 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212340.133 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1545212340.133 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212340.133 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.133 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1545212340.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 4)) in v
1545212340.133 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212340.133 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.133 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.133 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.133 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.134 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212340.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212340.134 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212340.134 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.134 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.134 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.134 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212340.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212340.135 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1545212340.135 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.135 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.135 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212340.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.136 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1545212340.136 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.136 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.136 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.137 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545212340.137 * [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 0) (* 0 1))) into 4
1545212340.137 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.138 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.138 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.139 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212340.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.139 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))) into 0
1545212340.139 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.140 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.140 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.141 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.141 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.141 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.142 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))) into 0
1545212340.142 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.142 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.143 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.145 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.145 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.145 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.146 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.147 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.148 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.148 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212340.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212340.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.151 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))))) into 0
1545212340.151 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.152 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212340.153 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212340.153 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.154 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.155 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))))) into 0
1545212340.155 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.156 * [misc]backup-simplify:  Simplify (+ (* 4 (pow (/ 1 (/ 1 v)) 2)) (* 4 (pow (/ 1 (/ 1 v)) 4))) into (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212340.156 * [misc]backup-simplify:  Simplify (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4) into (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))))
1545212340.156 * [misc]approximate:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
1545212340.156 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1545212340.156 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212340.156 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.156 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1545212340.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 4)) in v
1545212340.156 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212340.156 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.156 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.156 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212340.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212340.157 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212340.157 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.157 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.157 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212340.157 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1545212340.157 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212340.158 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.158 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1545212340.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 4)) in v
1545212340.158 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212340.158 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.158 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.158 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.158 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.158 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212340.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212340.158 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212340.158 * [misc]taylor:  Taking taylor expansion of v in v
1545212340.158 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.158 * [misc]backup-simplify:  Simplify 1 into 1
1545212340.158 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212340.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212340.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212340.159 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1545212340.159 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.159 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.160 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212340.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.160 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1545212340.160 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.161 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.161 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.161 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545212340.162 * [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 0) (* 0 1))) into 4
1545212340.162 * [misc]backup-simplify:  Simplify 4 into 4
1545212340.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.163 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212340.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212340.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.164 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))) into 0
1545212340.164 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.164 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.165 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.165 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212340.166 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.166 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))) into 0
1545212340.166 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.167 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.167 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212340.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.169 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.169 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.169 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212340.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.172 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.172 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.173 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212340.173 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212340.174 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.174 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212340.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.175 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))))) into 0
1545212340.175 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.176 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212340.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212340.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.178 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212340.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212340.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212340.179 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))))) into 0
1545212340.180 * [misc]backup-simplify:  Simplify 0 into 0
1545212340.180 * [misc]backup-simplify:  Simplify (+ (* 4 (pow (/ 1 (/ 1 (- v))) 2)) (* 4 (pow (/ 1 (/ 1 (- v))) 4))) into (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212340.180 * * * [misc]progress:  simplifying candidates
1545212340.180 * * * * [misc]progress:  [ 1 / 27 ] simplifiying candidate #<alt (λ (v) (- (/ PI 2) (asin (+ -1 (* (+ (* v v) (pow v 4)) 4)))))>
1545212340.180 * * * * [misc]progress:  [ 2 / 27 ] simplifiying candidate #<alt (λ (v) (pow (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) 1))>
1545212340.180 * * * * [misc]progress:  [ 3 / 27 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.180 * * * * [misc]progress:  [ 4 / 27 ] simplifiying candidate #<alt (λ (v) (log (exp (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.180 * * * * [misc]progress:  [ 5 / 27 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.180 * * * * [misc]progress:  [ 6 / 27 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.180 * * * * [misc]progress:  [ 7 / 27 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.180 * * * * [misc]progress:  [ 8 / 27 ] simplifiying candidate #<alt (λ (v) (* 1 (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))>
1545212340.181 * * * * [misc]progress:  [ 9 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (pow (* (+ (* v v) (pow v 4)) 4) 1))))>
1545212340.181 * * * * [misc]progress:  [ 10 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (exp (log (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.181 * * * * [misc]progress:  [ 11 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (log (exp (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.181 * * * * [misc]progress:  [ 12 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (* (* (cbrt (* (+ (* v v) (pow v 4)) 4)) (cbrt (* (+ (* v v) (pow v 4)) 4))) (cbrt (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.181 * * * * [misc]progress:  [ 13 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (cbrt (* (* (* (+ (* v v) (pow v 4)) 4) (* (+ (* v v) (pow v 4)) 4)) (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.181 * * * * [misc]progress:  [ 14 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (* (sqrt (* (+ (* v v) (pow v 4)) 4)) (sqrt (* (+ (* v v) (pow v 4)) 4))))))>
1545212340.181 * * * * [misc]progress:  [ 15 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (* 1 (* (+ (* v v) (pow v 4)) 4)))))>
1545212340.181 * * * * [misc]progress:  [ 16 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (* (* (cbrt (+ (* v v) (pow v 4))) (cbrt (+ (* v v) (pow v 4)))) (* (cbrt (+ (* v v) (pow v 4))) 4)))))>
1545212340.181 * [enter]simplify:  Simplifying (* (cbrt (+ (* v v) (pow v 4))) (cbrt (+ (* v v) (pow v 4))))
1545212340.181 * * [misc]simplify:  iters left: 6 (7 enodes)
1545212340.183 * * [misc]simplify:  iters left: 5 (8 enodes)
1545212340.185 * [exit]simplify:  Simplified to (* (cbrt (+ (* v v) (pow v 4))) (cbrt (+ (* v v) (pow v 4))))
1545212340.185 * [misc]simplify:  Simplified (2 1 2 1) to (λ (v) (acos (+ -1 (* (* (cbrt (+ (* v v) (pow v 4))) (cbrt (+ (* v v) (pow v 4)))) (* (cbrt (+ (* v v) (pow v 4))) 4)))))
1545212340.185 * * * * [misc]progress:  [ 17 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (* (sqrt (+ (* v v) (pow v 4))) (* (sqrt (+ (* v v) (pow v 4))) 4)))))>
1545212340.185 * [enter]simplify:  Simplifying (sqrt (+ (* v v) (pow v 4)))
1545212340.185 * * [misc]simplify:  iters left: 5 (6 enodes)
1545212340.186 * * [misc]simplify:  iters left: 4 (7 enodes)
1545212340.187 * [exit]simplify:  Simplified to (sqrt (+ (* v v) (pow v 4)))
1545212340.187 * [misc]simplify:  Simplified (2 1 2 1) to (λ (v) (acos (+ -1 (* (sqrt (+ (* v v) (pow v 4))) (* (sqrt (+ (* v v) (pow v 4))) 4)))))
1545212340.187 * * * * [misc]progress:  [ 18 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (* 1 (* (+ (* v v) (pow v 4)) 4)))))>
1545212340.187 * * * * [misc]progress:  [ 19 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (/ (* (+ (pow (* v v) 3) (pow (pow v 4) 3)) 4) (+ (* (* v v) (* v v)) (- (* (pow v 4) (pow v 4)) (* (* v v) (pow v 4))))))))>
1545212340.187 * [enter]simplify:  Simplifying (* (+ (pow (* v v) 3) (pow (pow v 4) 3)) 4)
1545212340.188 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212340.190 * * [misc]simplify:  iters left: 5 (19 enodes)
1545212340.193 * * [misc]simplify:  iters left: 4 (35 enodes)
1545212340.204 * * [misc]simplify:  iters left: 3 (68 enodes)
1545212340.218 * * [misc]simplify:  iters left: 2 (160 enodes)
1545212340.298 * * [misc]simplify:  iters left: 1 (337 enodes)
1545212340.503 * [exit]simplify:  Simplified to (* (+ 1 (pow v 6)) (* (pow v 6) 4))
1545212340.503 * [misc]simplify:  Simplified (2 1 2 1) to (λ (v) (acos (+ -1 (/ (* (+ 1 (pow v 6)) (* (pow v 6) 4)) (+ (* (* v v) (* v v)) (- (* (pow v 4) (pow v 4)) (* (* v v) (pow v 4))))))))
1545212340.503 * * * * [misc]progress:  [ 20 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (/ (* (- (* (* v v) (* v v)) (* (pow v 4) (pow v 4))) 4) (- (* v v) (pow v 4))))))>
1545212340.503 * [enter]simplify:  Simplifying (* (- (* (* v v) (* v v)) (* (pow v 4) (pow v 4))) 4)
1545212340.504 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212340.505 * * [misc]simplify:  iters left: 5 (18 enodes)
1545212340.508 * * [misc]simplify:  iters left: 4 (37 enodes)
1545212340.519 * * [misc]simplify:  iters left: 3 (95 enodes)
1545212340.561 * * [misc]simplify:  iters left: 2 (415 enodes)
1545212341.044 * [exit]simplify:  Simplified to (* (pow v 4) (- 4 (* (pow v 4) 4)))
1545212341.044 * [misc]simplify:  Simplified (2 1 2 1) to (λ (v) (acos (+ -1 (/ (* (pow v 4) (- 4 (* (pow v 4) 4))) (- (* v v) (pow v 4))))))
1545212341.044 * * * * [misc]progress:  [ 21 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))>
1545212341.044 * * * * [misc]progress:  [ 22 / 27 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212341.044 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.045 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212341.049 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212341.056 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212341.068 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212341.079 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212341.085 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212341.094 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212341.094 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212341.094 * * * * [misc]progress:  [ 23 / 27 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212341.094 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.094 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212341.097 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212341.100 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212341.106 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212341.119 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212341.130 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212341.138 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212341.138 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212341.138 * * * * [misc]progress:  [ 24 / 27 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212341.139 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.139 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212341.141 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212341.145 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212341.151 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212341.157 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212341.163 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212341.172 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212341.172 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212341.172 * * * * [misc]progress:  [ 25 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (+ (* 4 (pow v 4)) (* 4 (pow v 2))))))>
1545212341.172 * [enter]simplify:  Simplifying (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212341.172 * * [misc]simplify:  iters left: 5 (8 enodes)
1545212341.174 * * [misc]simplify:  iters left: 4 (14 enodes)
1545212341.176 * * [misc]simplify:  iters left: 3 (21 enodes)
1545212341.179 * * [misc]simplify:  iters left: 2 (23 enodes)
1545212341.182 * [exit]simplify:  Simplified to (* (+ (* v v) (pow v 4)) 4)
1545212341.182 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))
1545212341.182 * * * * [misc]progress:  [ 26 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (+ (* 4 (pow v 4)) (* 4 (pow v 2))))))>
1545212341.182 * [enter]simplify:  Simplifying (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212341.182 * * [misc]simplify:  iters left: 5 (8 enodes)
1545212341.183 * * [misc]simplify:  iters left: 4 (14 enodes)
1545212341.188 * * [misc]simplify:  iters left: 3 (21 enodes)
1545212341.193 * * [misc]simplify:  iters left: 2 (23 enodes)
1545212341.196 * [exit]simplify:  Simplified to (* (+ (* v v) (pow v 4)) 4)
1545212341.196 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))
1545212341.196 * * * * [misc]progress:  [ 27 / 27 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (+ (* 4 (pow v 4)) (* 4 (pow v 2))))))>
1545212341.196 * [enter]simplify:  Simplifying (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212341.196 * * [misc]simplify:  iters left: 5 (8 enodes)
1545212341.197 * * [misc]simplify:  iters left: 4 (14 enodes)
1545212341.200 * * [misc]simplify:  iters left: 3 (21 enodes)
1545212341.204 * * [misc]simplify:  iters left: 2 (23 enodes)
1545212341.207 * [exit]simplify:  Simplified to (* (+ (* v v) (pow v 4)) 4)
1545212341.207 * [misc]simplify:  Simplified (2 1 2) to (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))
1545212341.207 * * * [misc]progress:  adding candidates to table
1545212341.557 * * [misc]progress:  iteration 3 / 4
1545212341.557 * * * [misc]progress:  picking best candidate
1545212341.574 * * * * [misc]pick:  Picked  #<alt (λ (v) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212341.574 * * * [misc]progress:  localizing error
1545212341.588 * * * [misc]progress:  generating rewritten candidates
1545212341.588 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
1545212341.590 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1545212341.594 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1 2)
1545212341.610 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1545212341.611 * * * [misc]progress:  generating series expansions
1545212341.611 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
1545212341.612 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.612 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in (v) around 0
1545212341.612 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212341.612 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.612 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212341.613 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.613 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.613 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.613 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.613 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.613 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.613 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.613 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.614 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.614 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.614 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212341.614 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.615 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.615 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.615 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.615 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.615 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.616 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.616 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.616 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.616 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.616 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.616 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 v) 4))) (* 4 (/ 1 (pow (/ 1 v) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.617 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.617 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212341.617 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.617 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.617 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.617 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.618 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.618 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.618 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.618 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.618 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.618 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.618 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.619 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 (- v)) 4))) (* 4 (/ 1 (pow (/ 1 (- v)) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.619 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1545212341.619 * [misc]backup-simplify:  Simplify (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.619 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in (v) around 0
1545212341.619 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212341.619 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.620 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212341.620 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.620 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.620 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.620 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.620 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.620 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.620 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.621 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.621 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.621 * [misc]backup-simplify:  Simplify (exp (log (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4))))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.621 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212341.621 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.622 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.622 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.622 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.623 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.623 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.623 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.623 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.623 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.623 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.623 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.623 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 v) 4))) (* 4 (/ 1 (pow (/ 1 v) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.624 * [misc]backup-simplify:  Simplify (exp (log (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4))))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.624 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212341.624 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.624 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.624 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.625 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.625 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.625 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.625 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.625 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.625 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.625 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.625 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.626 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 (- v)) 4))) (* 4 (/ 1 (pow (/ 1 (- v)) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.626 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1 2)
1545212341.626 * [misc]backup-simplify:  Simplify (* (+ (* v v) (pow v 4)) 4) into (* 4 (+ (pow v 4) (pow v 2)))
1545212341.626 * [misc]approximate:  Taking taylor expansion of (* 4 (+ (pow v 4) (pow v 2))) in (v) around 0
1545212341.626 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (pow v 4) (pow v 2))) in v
1545212341.626 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212341.626 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.626 * [misc]taylor:  Taking taylor expansion of (+ (pow v 4) (pow v 2)) in v
1545212341.626 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212341.626 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.626 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.626 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.626 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212341.626 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.626 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.626 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.626 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (pow v 4) (pow v 2))) in v
1545212341.627 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212341.627 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.627 * [misc]taylor:  Taking taylor expansion of (+ (pow v 4) (pow v 2)) in v
1545212341.627 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212341.627 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.627 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.627 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.627 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212341.627 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.627 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.627 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.627 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.627 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545212341.628 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1545212341.628 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.628 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.628 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1545212341.628 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.628 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.629 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.629 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.629 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212341.629 * [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 0) (* 0 1))) into 4
1545212341.629 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.630 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.630 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.630 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.631 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))) into 0
1545212341.631 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.631 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.631 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.632 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.632 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))) into 0
1545212341.632 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.632 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.633 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.633 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.634 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.634 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.634 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.634 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.635 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.635 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.636 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.636 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.636 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.636 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.637 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212341.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.638 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))))) into 0
1545212341.638 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.638 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.638 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.639 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212341.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.640 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))))) into 0
1545212341.640 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.640 * [misc]backup-simplify:  Simplify (+ (* 4 (pow v 4)) (* 4 (pow v 2))) into (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212341.640 * [misc]backup-simplify:  Simplify (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4) into (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))))
1545212341.640 * [misc]approximate:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
1545212341.640 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1545212341.640 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212341.640 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.640 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1545212341.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 4)) in v
1545212341.641 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212341.641 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.641 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.641 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.641 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.641 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212341.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212341.641 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212341.641 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.641 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.641 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.641 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212341.642 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1545212341.642 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212341.642 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.642 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1545212341.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 4)) in v
1545212341.642 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212341.642 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.642 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.642 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.642 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.642 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212341.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212341.642 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212341.642 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.642 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.642 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.642 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212341.643 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212341.643 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1545212341.643 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.643 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.643 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212341.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.644 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1545212341.644 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.644 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.645 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.645 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.645 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545212341.645 * [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 0) (* 0 1))) into 4
1545212341.645 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.646 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.646 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.646 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.646 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212341.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.647 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))) into 0
1545212341.647 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.648 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.648 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.648 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.649 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.649 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))) into 0
1545212341.649 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.650 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.650 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.651 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.651 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.651 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.652 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.652 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.652 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.653 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.654 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.654 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.654 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.655 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212341.655 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212341.656 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.656 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.657 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))))) into 0
1545212341.657 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.658 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212341.658 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212341.659 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.660 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.661 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))))) into 0
1545212341.661 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.661 * [misc]backup-simplify:  Simplify (+ (* 4 (pow (/ 1 (/ 1 v)) 2)) (* 4 (pow (/ 1 (/ 1 v)) 4))) into (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212341.661 * [misc]backup-simplify:  Simplify (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4) into (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))))
1545212341.662 * [misc]approximate:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
1545212341.662 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1545212341.662 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212341.662 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.662 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1545212341.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 4)) in v
1545212341.662 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212341.662 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.662 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.662 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.662 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.662 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212341.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212341.662 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212341.662 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.662 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.662 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.662 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212341.663 * [misc]taylor:  Taking taylor expansion of (* 4 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1545212341.663 * [misc]taylor:  Taking taylor expansion of 4 in v
1545212341.663 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.663 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1545212341.663 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 4)) in v
1545212341.663 * [misc]taylor:  Taking taylor expansion of (pow v 4) in v
1545212341.663 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.663 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.663 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.663 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.663 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212341.663 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow v 2)) in v
1545212341.663 * [misc]taylor:  Taking taylor expansion of (pow v 2) in v
1545212341.663 * [misc]taylor:  Taking taylor expansion of v in v
1545212341.663 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.663 * [misc]backup-simplify:  Simplify 1 into 1
1545212341.664 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545212341.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545212341.664 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545212341.664 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1545212341.664 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.665 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.665 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.665 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212341.665 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.665 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1545212341.665 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.666 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545212341.667 * [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 0) (* 0 1))) into 4
1545212341.667 * [misc]backup-simplify:  Simplify 4 into 4
1545212341.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.668 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.668 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545212341.668 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545212341.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.668 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))) into 0
1545212341.668 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.669 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.669 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.669 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.670 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545212341.670 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.670 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))) into 0
1545212341.670 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.672 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.672 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545212341.672 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.673 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.673 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.673 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.674 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.674 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.675 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545212341.675 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.676 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.676 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.676 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212341.677 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545212341.677 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.678 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545212341.678 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.679 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1)))))))) into 0
1545212341.679 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.679 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212341.680 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1545212341.680 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.681 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545212341.681 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545212341.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545212341.682 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 1))))))))) into 0
1545212341.682 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.682 * [misc]backup-simplify:  Simplify (+ (* 4 (pow (/ 1 (/ 1 (- v))) 2)) (* 4 (pow (/ 1 (/ 1 (- v))) 4))) into (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212341.683 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1545212341.683 * [misc]backup-simplify:  Simplify (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) into (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212341.683 * [misc]approximate:  Taking taylor expansion of (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in (v) around 0
1545212341.683 * [misc]taylor:  Taking taylor expansion of (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in v
1545212341.683 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212341.683 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.684 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212341.684 * [misc]taylor:  Taking taylor expansion of (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in v
1545212341.684 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212341.684 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212341.684 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212341.685 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212341.686 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 1)))) 1) into 0
1545212341.687 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.688 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 1)))) 2) into 0
1545212341.688 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.691 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 1)))) 6) into 0
1545212341.691 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.696 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 1)))) 24) into 0
1545212341.696 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.703 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 1)))) 120) into 0
1545212341.703 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.713 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) 1)))) 720) into 0
1545212341.713 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.713 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212341.714 * [misc]backup-simplify:  Simplify (log (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4)))) into (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212341.714 * [misc]approximate:  Taking taylor expansion of (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in (v) around 0
1545212341.714 * [misc]taylor:  Taking taylor expansion of (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212341.714 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.714 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.715 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212341.715 * [misc]taylor:  Taking taylor expansion of (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212341.715 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.715 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.715 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212341.716 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212341.717 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 1) into 0
1545212341.717 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.719 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 2) into 0
1545212341.720 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.723 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 6) into 0
1545212341.723 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.729 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 24) into 0
1545212341.729 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.740 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 120) into 0
1545212341.741 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.754 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 720) into 0
1545212341.754 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.754 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (/ 1 (pow (/ 1 v) 4))) (* 4 (/ 1 (pow (/ 1 v) 2)))) 1))) into (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212341.754 * [misc]backup-simplify:  Simplify (log (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4)))) into (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212341.754 * [misc]approximate:  Taking taylor expansion of (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in (v) around 0
1545212341.754 * [misc]taylor:  Taking taylor expansion of (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212341.754 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.755 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.755 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212341.755 * [misc]taylor:  Taking taylor expansion of (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212341.755 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212341.755 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212341.755 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212341.755 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (log (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212341.756 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 1) into 0
1545212341.756 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.758 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 2) into 0
1545212341.758 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.760 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 6) into 0
1545212341.760 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.763 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 24) into 0
1545212341.763 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.770 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 120) into 0
1545212341.770 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.779 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) 1)))) 720) into 0
1545212341.779 * [misc]backup-simplify:  Simplify 0 into 0
1545212341.779 * [misc]backup-simplify:  Simplify (log (acos (- (+ (* 4 (/ 1 (pow (/ 1 (- v)) 4))) (* 4 (/ 1 (pow (/ 1 (- v)) 2)))) 1))) into (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212341.779 * * * [misc]progress:  simplifying candidates
1545212341.779 * * * * [misc]progress:  [ 1 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (- (/ PI 2) (asin (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212341.779 * * * * [misc]progress:  [ 2 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (pow (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) 1))))>
1545212341.779 * * * * [misc]progress:  [ 3 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.779 * * * * [misc]progress:  [ 4 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (log (exp (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.779 * * * * [misc]progress:  [ 5 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (* (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.779 * * * * [misc]progress:  [ 6 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (cbrt (* (* (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.780 * * * * [misc]progress:  [ 7 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (* (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.780 * * * * [misc]progress:  [ 8 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (* 1 (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212341.780 * * * * [misc]progress:  [ 9 / 60 ] simplifiying candidate #<alt (λ (v) (pow (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) 1))>
1545212341.780 * * * * [misc]progress:  [ 10 / 60 ] simplifiying candidate #<alt (λ (v) (pow (exp 1) (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212341.780 * [enter]simplify:  Simplifying (exp 1)
1545212341.780 * * [misc]simplify:  iters left: 1 (2 enodes)
1545212341.781 * [exit]simplify:  Simplified to E
1545212341.781 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow E (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212341.781 * * * * [misc]progress:  [ 11 / 60 ] simplifiying candidate #<alt (λ (v) (pow (exp (* (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212341.781 * [enter]simplify:  Simplifying (exp (* (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212341.781 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212341.786 * * [misc]simplify:  iters left: 5 (18 enodes)
1545212341.791 * * [misc]simplify:  iters left: 4 (26 enodes)
1545212341.801 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212341.812 * * [misc]simplify:  iters left: 2 (58 enodes)
1545212341.826 * * [misc]simplify:  iters left: 1 (61 enodes)
1545212341.839 * [exit]simplify:  Simplified to (exp (* (cbrt (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212341.839 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow (exp (* (cbrt (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212341.840 * * * * [misc]progress:  [ 12 / 60 ] simplifiying candidate #<alt (λ (v) (pow (exp (sqrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212341.840 * [enter]simplify:  Simplifying (exp (sqrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212341.840 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212341.844 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212341.848 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212341.857 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212341.868 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212341.883 * [exit]simplify:  Simplified to (exp (sqrt (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212341.883 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow (exp (sqrt (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))) (sqrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212341.883 * * * * [misc]progress:  [ 13 / 60 ] simplifiying candidate #<alt (λ (v) (pow (exp 1) (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212341.883 * [enter]simplify:  Simplifying (exp 1)
1545212341.883 * * [misc]simplify:  iters left: 1 (2 enodes)
1545212341.884 * [exit]simplify:  Simplified to E
1545212341.884 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow E (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212341.884 * * * * [misc]progress:  [ 14 / 60 ] simplifiying candidate #<alt (λ (v) (* (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.884 * [enter]simplify:  Simplifying (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212341.885 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212341.889 * * [misc]simplify:  iters left: 5 (18 enodes)
1545212341.894 * * [misc]simplify:  iters left: 4 (28 enodes)
1545212341.903 * * [misc]simplify:  iters left: 3 (48 enodes)
1545212341.916 * * [misc]simplify:  iters left: 2 (60 enodes)
1545212341.929 * [exit]simplify:  Simplified to (* (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))) (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212341.929 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (* (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))) (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212341.929 * * * * [misc]progress:  [ 15 / 60 ] simplifiying candidate #<alt (λ (v) (* (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.929 * [enter]simplify:  Simplifying (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212341.929 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212341.934 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212341.938 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212341.943 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212341.949 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212341.955 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212341.955 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))) (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212341.955 * * * * [misc]progress:  [ 16 / 60 ] simplifiying candidate #<alt (λ (v) (* (exp (log 1)) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212341.955 * [enter]simplify:  Simplifying (exp (log 1))
1545212341.955 * * [misc]simplify:  iters left: 2 (3 enodes)
1545212341.956 * * [misc]simplify:  iters left: 1 (5 enodes)
1545212341.957 * [exit]simplify:  Simplified to 1
1545212341.957 * [misc]simplify:  Simplified (2 1) to (λ (v) (* 1 (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212341.957 * * * * [misc]progress:  [ 17 / 60 ] simplifiying candidate #<alt (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))>
1545212341.957 * [enter]simplify:  Simplifying (+ -1 (* (+ (* v v) (pow v 4)) 4))
1545212341.957 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212341.958 * * [misc]simplify:  iters left: 5 (11 enodes)
1545212341.960 * * [misc]simplify:  iters left: 4 (19 enodes)
1545212341.964 * * [misc]simplify:  iters left: 3 (39 enodes)
1545212341.969 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212341.974 * [exit]simplify:  Simplified to (+ -1 (* 4 (+ (* v v) (pow v 4))))
1545212341.974 * [misc]simplify:  Simplified (2 1) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212341.974 * * * * [misc]progress:  [ 18 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 19 / 60 ] simplifiying candidate #<alt (λ (v) (log (exp (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 20 / 60 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 21 / 60 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 22 / 60 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 23 / 60 ] simplifiying candidate #<alt (λ (v) (* 1 (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212341.975 * * * * [misc]progress:  [ 24 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (pow (* (+ (* v v) (pow v 4)) 4) 1))))))>
1545212341.975 * * * * [misc]progress:  [ 25 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (exp (log (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 26 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (log (exp (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 27 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* (* (cbrt (* (+ (* v v) (pow v 4)) 4)) (cbrt (* (+ (* v v) (pow v 4)) 4))) (cbrt (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 28 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (cbrt (* (* (* (+ (* v v) (pow v 4)) 4) (* (+ (* v v) (pow v 4)) 4)) (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 29 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* (sqrt (* (+ (* v v) (pow v 4)) 4)) (sqrt (* (+ (* v v) (pow v 4)) 4))))))))>
1545212341.975 * * * * [misc]progress:  [ 30 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* 1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212341.975 * * * * [misc]progress:  [ 31 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* (* (cbrt (+ (* v v) (pow v 4))) (cbrt (+ (* v v) (pow v 4)))) (* (cbrt (+ (* v v) (pow v 4))) 4)))))))>
1545212341.975 * [enter]simplify:  Simplifying (* (cbrt (+ (* v v) (pow v 4))) (cbrt (+ (* v v) (pow v 4))))
1545212341.975 * * [misc]simplify:  iters left: 6 (7 enodes)
1545212341.976 * * [misc]simplify:  iters left: 5 (8 enodes)
1545212341.978 * [exit]simplify:  Simplified to (* (cbrt (+ (* v v) (pow v 4))) (cbrt (+ (* v v) (pow v 4))))
1545212341.978 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (v) (exp (log (acos (+ -1 (* (* (cbrt (+ (* v v) (pow v 4))) (cbrt (+ (* v v) (pow v 4)))) (* (cbrt (+ (* v v) (pow v 4))) 4)))))))
1545212341.978 * * * * [misc]progress:  [ 32 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* (sqrt (+ (* v v) (pow v 4))) (* (sqrt (+ (* v v) (pow v 4))) 4)))))))>
1545212341.978 * [enter]simplify:  Simplifying (sqrt (+ (* v v) (pow v 4)))
1545212341.978 * * [misc]simplify:  iters left: 5 (6 enodes)
1545212341.979 * * [misc]simplify:  iters left: 4 (7 enodes)
1545212341.980 * [exit]simplify:  Simplified to (sqrt (+ (* v v) (pow v 4)))
1545212341.980 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (v) (exp (log (acos (+ -1 (* (sqrt (+ (* v v) (pow v 4))) (* (sqrt (+ (* v v) (pow v 4))) 4)))))))
1545212341.980 * * * * [misc]progress:  [ 33 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* 1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212341.980 * * * * [misc]progress:  [ 34 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (/ (* (+ (pow (* v v) 3) (pow (pow v 4) 3)) 4) (+ (* (* v v) (* v v)) (- (* (pow v 4) (pow v 4)) (* (* v v) (pow v 4))))))))))>
1545212341.980 * [enter]simplify:  Simplifying (* (+ (pow (* v v) 3) (pow (pow v 4) 3)) 4)
1545212341.981 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212341.982 * * [misc]simplify:  iters left: 5 (19 enodes)
1545212341.986 * * [misc]simplify:  iters left: 4 (35 enodes)
1545212341.995 * * [misc]simplify:  iters left: 3 (68 enodes)
1545212342.010 * * [misc]simplify:  iters left: 2 (160 enodes)
1545212342.095 * * [misc]simplify:  iters left: 1 (337 enodes)
1545212342.324 * [exit]simplify:  Simplified to (* (+ 1 (pow v 6)) (* (pow v 6) 4))
1545212342.324 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (v) (exp (log (acos (+ -1 (/ (* (+ 1 (pow v 6)) (* (pow v 6) 4)) (+ (* (* v v) (* v v)) (- (* (pow v 4) (pow v 4)) (* (* v v) (pow v 4))))))))))
1545212342.324 * * * * [misc]progress:  [ 35 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (/ (* (- (* (* v v) (* v v)) (* (pow v 4) (pow v 4))) 4) (- (* v v) (pow v 4))))))))>
1545212342.324 * [enter]simplify:  Simplifying (* (- (* (* v v) (* v v)) (* (pow v 4) (pow v 4))) 4)
1545212342.324 * * [misc]simplify:  iters left: 6 (8 enodes)
1545212342.326 * * [misc]simplify:  iters left: 5 (18 enodes)
1545212342.329 * * [misc]simplify:  iters left: 4 (37 enodes)
1545212342.345 * * [misc]simplify:  iters left: 3 (95 enodes)
1545212342.387 * * [misc]simplify:  iters left: 2 (415 enodes)
1545212342.830 * [exit]simplify:  Simplified to (* (pow v 4) (- 4 (* (pow v 4) 4)))
1545212342.830 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (v) (exp (log (acos (+ -1 (/ (* (pow v 4) (- 4 (* (pow v 4) 4))) (- (* v v) (pow v 4))))))))
1545212342.830 * * * * [misc]progress:  [ 36 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))>
1545212342.830 * * * * [misc]progress:  [ 37 / 60 ] simplifiying candidate #<alt (λ (v) (exp (+ (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212342.830 * [enter]simplify:  Simplifying (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212342.830 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212342.832 * * [misc]simplify:  iters left: 5 (17 enodes)
1545212342.835 * * [misc]simplify:  iters left: 4 (25 enodes)
1545212342.839 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212342.845 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212342.858 * [exit]simplify:  Simplified to (+ (log (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (log (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212342.858 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (exp (+ (+ (log (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (log (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))) (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212342.858 * * * * [misc]progress:  [ 38 / 60 ] simplifiying candidate #<alt (λ (v) (exp (+ (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212342.859 * [enter]simplify:  Simplifying (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))
1545212342.859 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212342.863 * * [misc]simplify:  iters left: 5 (14 enodes)
1545212342.868 * * [misc]simplify:  iters left: 4 (22 enodes)
1545212342.876 * * [misc]simplify:  iters left: 3 (42 enodes)
1545212342.886 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212342.900 * [exit]simplify:  Simplified to (log (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212342.900 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (exp (+ (log (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212342.900 * * * * [misc]progress:  [ 39 / 60 ] simplifiying candidate #<alt (λ (v) (exp (+ (log 1) (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212342.900 * [enter]simplify:  Simplifying (log 1)
1545212342.904 * * [misc]simplify:  iters left: 1 (2 enodes)
1545212342.905 * [exit]simplify:  Simplified to 0
1545212342.905 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (exp (+ 0 (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212342.905 * * * * [misc]progress:  [ 40 / 60 ] simplifiying candidate #<alt (λ (v) (exp (* 1 (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212342.905 * * * * [misc]progress:  [ 41 / 60 ] simplifiying candidate #<alt (λ (v) (exp (pow (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) 1)))>
1545212342.906 * * * * [misc]progress:  [ 42 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212342.906 * [enter]simplify:  Simplifying (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))
1545212342.906 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212342.909 * * [misc]simplify:  iters left: 5 (12 enodes)
1545212342.913 * * [misc]simplify:  iters left: 4 (20 enodes)
1545212342.922 * * [misc]simplify:  iters left: 3 (40 enodes)
1545212342.932 * * [misc]simplify:  iters left: 2 (52 enodes)
1545212342.944 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212342.944 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212342.944 * * * * [misc]progress:  [ 43 / 60 ] simplifiying candidate #<alt (λ (v) (exp (exp (log (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212342.944 * * * * [misc]progress:  [ 44 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212342.945 * * * * [misc]progress:  [ 45 / 60 ] simplifiying candidate #<alt (λ (v) (exp (* (* (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212342.945 * * * * [misc]progress:  [ 46 / 60 ] simplifiying candidate #<alt (λ (v) (exp (cbrt (* (* (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212342.945 * * * * [misc]progress:  [ 47 / 60 ] simplifiying candidate #<alt (λ (v) (exp (* (sqrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (sqrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212342.945 * * * * [misc]progress:  [ 48 / 60 ] simplifiying candidate #<alt (λ (v) (exp (* 1 (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))>
1545212342.945 * * * * [misc]progress:  [ 49 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212342.945 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212342.945 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212342.950 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212342.957 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212342.968 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212342.979 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212342.991 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212343.009 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212343.009 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212343.009 * * * * [misc]progress:  [ 50 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212343.009 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212343.009 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212343.014 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212343.021 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212343.033 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212343.043 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212343.055 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212343.075 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212343.075 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212343.075 * * * * [misc]progress:  [ 51 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212343.075 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212343.075 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212343.080 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212343.088 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212343.100 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212343.110 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212343.122 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212343.140 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212343.140 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212343.140 * * * * [misc]progress:  [ 52 / 60 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212343.140 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212343.140 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212343.145 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212343.152 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212343.159 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212343.165 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212343.171 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212343.184 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212343.184 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212343.185 * * * * [misc]progress:  [ 53 / 60 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212343.185 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212343.185 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212343.189 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212343.199 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212343.210 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212343.222 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212343.235 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212343.252 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212343.252 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212343.252 * * * * [misc]progress:  [ 54 / 60 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212343.252 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212343.252 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212343.257 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212343.264 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212343.276 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212343.286 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212343.299 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212343.316 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212343.316 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212343.316 * * * * [misc]progress:  [ 55 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (+ (* 4 (pow v 4)) (* 4 (pow v 2))))))))>
1545212343.316 * [enter]simplify:  Simplifying (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212343.317 * * [misc]simplify:  iters left: 5 (8 enodes)
1545212343.319 * * [misc]simplify:  iters left: 4 (14 enodes)
1545212343.324 * * [misc]simplify:  iters left: 3 (21 enodes)
1545212343.330 * * [misc]simplify:  iters left: 2 (23 enodes)
1545212343.336 * [exit]simplify:  Simplified to (* (+ (* v v) (pow v 4)) 4)
1545212343.336 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (v) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212343.336 * * * * [misc]progress:  [ 56 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (+ (* 4 (pow v 4)) (* 4 (pow v 2))))))))>
1545212343.337 * [enter]simplify:  Simplifying (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212343.337 * * [misc]simplify:  iters left: 5 (8 enodes)
1545212343.340 * * [misc]simplify:  iters left: 4 (14 enodes)
1545212343.346 * * [misc]simplify:  iters left: 3 (21 enodes)
1545212343.353 * * [misc]simplify:  iters left: 2 (23 enodes)
1545212343.359 * [exit]simplify:  Simplified to (* (+ (* v v) (pow v 4)) 4)
1545212343.359 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (v) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212343.359 * * * * [misc]progress:  [ 57 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (+ (* 4 (pow v 4)) (* 4 (pow v 2))))))))>
1545212343.359 * [enter]simplify:  Simplifying (+ (* 4 (pow v 4)) (* 4 (pow v 2)))
1545212343.360 * * [misc]simplify:  iters left: 5 (8 enodes)
1545212343.362 * * [misc]simplify:  iters left: 4 (14 enodes)
1545212343.367 * * [misc]simplify:  iters left: 3 (21 enodes)
1545212343.373 * * [misc]simplify:  iters left: 2 (23 enodes)
1545212343.379 * [exit]simplify:  Simplified to (* (+ (* v v) (pow v 4)) 4)
1545212343.379 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (v) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212343.379 * * * * [misc]progress:  [ 58 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212343.379 * [enter]simplify:  Simplifying (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212343.379 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212343.384 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212343.392 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212343.400 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212343.405 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212343.412 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212343.421 * [exit]simplify:  Simplified to (log (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212343.422 * [misc]simplify:  Simplified (2 1) to (λ (v) (exp (log (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))))
1545212343.422 * * * * [misc]progress:  [ 59 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212343.422 * [enter]simplify:  Simplifying (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212343.422 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212343.425 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212343.431 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212343.442 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212343.453 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212343.466 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212343.484 * [exit]simplify:  Simplified to (log (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212343.484 * [misc]simplify:  Simplified (2 1) to (λ (v) (exp (log (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))))
1545212343.484 * * * * [misc]progress:  [ 60 / 60 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212343.485 * [enter]simplify:  Simplifying (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212343.485 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212343.490 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212343.497 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212343.508 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212343.518 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212343.531 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212343.548 * [exit]simplify:  Simplified to (log (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212343.548 * [misc]simplify:  Simplified (2 1) to (λ (v) (exp (log (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))))
1545212343.548 * * * [misc]progress:  adding candidates to table
1545212344.342 * * [misc]progress:  iteration 4 / 4
1545212344.342 * * * [misc]progress:  picking best candidate
1545212344.370 * * * * [misc]pick:  Picked  #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212344.371 * * * [misc]progress:  localizing error
1545212344.377 * * * [misc]progress:  generating rewritten candidates
1545212344.377 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1545212344.401 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1545212344.405 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1545212344.409 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 1)
1545212344.411 * * * [misc]progress:  generating series expansions
1545212344.411 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1545212344.412 * [misc]backup-simplify:  Simplify (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.412 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in (v) around 0
1545212344.412 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212344.412 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.412 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212344.413 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.413 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.414 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.414 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.414 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.414 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.414 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.414 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.414 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.415 * [misc]backup-simplify:  Simplify (* (sqrt (exp (log (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4))))))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.415 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212344.415 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.416 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.416 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.416 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.417 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.417 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.417 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.417 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.417 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.417 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.417 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.417 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 v) 4))) (* 4 (/ 1 (pow (/ 1 v) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.418 * [misc]backup-simplify:  Simplify (* (sqrt (exp (log (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4))))))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.418 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212344.418 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.419 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.419 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.419 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.420 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.420 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.420 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.420 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.420 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.420 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.420 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.420 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 (- v)) 4))) (* 4 (/ 1 (pow (/ 1 (- v)) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.420 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1545212344.421 * [misc]backup-simplify:  Simplify (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.421 * [misc]approximate:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in (v) around 0
1545212344.421 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in v
1545212344.421 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212344.421 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.422 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.422 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.422 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in v
1545212344.422 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212344.422 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.423 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.423 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.424 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.424 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.425 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.425 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.426 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.426 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.427 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.427 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.428 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.428 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.429 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.429 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.430 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.430 * [misc]backup-simplify:  Simplify (sqrt (exp (log (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4)))))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.430 * [misc]approximate:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in (v) around 0
1545212344.430 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212344.430 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.431 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.431 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.431 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.432 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212344.432 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.432 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.432 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.433 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.433 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.433 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.435 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.435 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.436 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.436 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.437 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.437 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.438 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.438 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.439 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.439 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.440 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow (/ 1 v) 4))) (* 4 (/ 1 (pow (/ 1 v) 2)))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.440 * [misc]backup-simplify:  Simplify (sqrt (exp (log (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4)))))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.440 * [misc]approximate:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in (v) around 0
1545212344.440 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212344.440 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.441 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.441 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.441 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.441 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212344.441 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.442 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.442 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.443 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.443 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.443 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.444 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.444 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.445 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.445 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.446 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.446 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.447 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.447 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.448 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.448 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.449 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow (/ 1 (- v)) 4))) (* 4 (/ 1 (pow (/ 1 (- v)) 2)))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.449 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1545212344.449 * [misc]backup-simplify:  Simplify (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.449 * [misc]approximate:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in (v) around 0
1545212344.450 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in v
1545212344.450 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212344.450 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.450 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.451 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.451 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) in v
1545212344.451 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212344.451 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.451 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.452 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.452 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.452 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.454 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.454 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.455 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.455 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.456 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.456 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.457 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.457 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.458 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))))) into 0
1545212344.458 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.458 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.459 * [misc]backup-simplify:  Simplify (sqrt (exp (log (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4)))))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.459 * [misc]approximate:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in (v) around 0
1545212344.459 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212344.459 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.459 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.460 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.460 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.460 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212344.460 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.461 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.461 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.461 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.462 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.462 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.463 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.463 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.464 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.464 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.465 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.465 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.466 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.466 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.467 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.467 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.468 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow (/ 1 v) 4))) (* 4 (/ 1 (pow (/ 1 v) 2)))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.469 * [misc]backup-simplify:  Simplify (sqrt (exp (log (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4)))))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.469 * [misc]approximate:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in (v) around 0
1545212344.469 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212344.469 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.469 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.469 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.470 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.470 * [misc]taylor:  Taking taylor expansion of (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) in v
1545212344.470 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.470 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.471 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.471 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.471 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))) into (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)))
1545212344.471 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.473 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.473 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.473 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.473 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.475 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.475 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.475 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.475 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.477 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))))) into 0
1545212344.477 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.477 * [misc]backup-simplify:  Simplify (sqrt (acos (- (+ (* 4 (/ 1 (pow (/ 1 (- v)) 4))) (* 4 (/ 1 (pow (/ 1 (- v)) 2)))) 1))) into (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212344.477 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 1)
1545212344.478 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.478 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in (v) around 0
1545212344.478 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212344.478 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.478 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) in v
1545212344.479 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.479 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.479 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.479 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.479 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.479 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.479 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.479 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.480 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.480 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* (/ 1 v) (/ 1 v)) (pow (/ 1 v) 4)) 4))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.480 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212344.480 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.481 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.481 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.481 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.481 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.482 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.482 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.482 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.482 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.482 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.482 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.482 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 v) 4))) (* 4 (/ 1 (pow (/ 1 v) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.483 * [misc]backup-simplify:  Simplify (acos (+ -1 (* (+ (* (/ 1 (- v)) (/ 1 (- v))) (pow (/ 1 (- v)) 4)) 4))) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.483 * [misc]approximate:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in (v) around 0
1545212344.483 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.483 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.483 * [misc]taylor:  Taking taylor expansion of (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) in v
1545212344.484 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.484 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1)) into (acos (- (+ (* 4 (/ 1 (pow v 4))) (* 4 (/ 1 (pow v 2)))) 1))
1545212344.484 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.484 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.484 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.484 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.484 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.484 * [misc]backup-simplify:  Simplify 0 into 0
1545212344.485 * [misc]backup-simplify:  Simplify (acos (- (+ (* 4 (/ 1 (pow (/ 1 (- v)) 4))) (* 4 (/ 1 (pow (/ 1 (- v)) 2)))) 1)) into (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212344.485 * * * [misc]progress:  simplifying candidates
1545212344.485 * * * * [misc]progress:  [ 1 / 88 ] simplifiying candidate #<alt (λ (v) (pow (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (+ 1/2 1/2)))>
1545212344.485 * [enter]simplify:  Simplifying (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))
1545212344.485 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212344.489 * * [misc]simplify:  iters left: 5 (14 enodes)
1545212344.493 * * [misc]simplify:  iters left: 4 (22 enodes)
1545212344.501 * * [misc]simplify:  iters left: 3 (42 enodes)
1545212344.512 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212344.525 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212344.525 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) (+ 1/2 1/2)))
1545212344.525 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1545212344.525 * * [misc]simplify:  iters left: 2 (2 enodes)
1545212344.527 * * [misc]simplify:  iters left: 1 (3 enodes)
1545212344.527 * [exit]simplify:  Simplified to 1
1545212344.527 * [misc]simplify:  Simplified (2 2) to (λ (v) (pow (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) 1))
1545212344.527 * * * * [misc]progress:  [ 2 / 88 ] simplifiying candidate #<alt (λ (v) (pow (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (+ 1 1)))>
1545212344.528 * [enter]simplify:  Simplifying (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212344.528 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212344.532 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212344.536 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212344.545 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212344.558 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212344.571 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212344.571 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))) (+ 1 1)))
1545212344.571 * [enter]simplify:  Simplifying (+ 1 1)
1545212344.571 * * [misc]simplify:  iters left: 2 (2 enodes)
1545212344.573 * * [misc]simplify:  iters left: 1 (5 enodes)
1545212344.573 * [exit]simplify:  Simplified to 2
1545212344.574 * [misc]simplify:  Simplified (2 2) to (λ (v) (pow (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))) 2))
1545212344.574 * * * * [misc]progress:  [ 3 / 88 ] simplifiying candidate #<alt (λ (v) (pow (* (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) 1/2))>
1545212344.574 * [enter]simplify:  Simplifying (* (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212344.574 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212344.578 * * [misc]simplify:  iters left: 5 (17 enodes)
1545212344.583 * * [misc]simplify:  iters left: 4 (25 enodes)
1545212344.592 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212344.604 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212344.617 * [exit]simplify:  Simplified to (* (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212344.617 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow (* (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))) 1/2))
1545212344.618 * * * * [misc]progress:  [ 4 / 88 ] simplifiying candidate #<alt (λ (v) (pow (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) 1))>
1545212344.618 * [enter]simplify:  Simplifying (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212344.618 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212344.623 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212344.626 * * [misc]simplify:  iters left: 4 (27 enodes)
1545212344.631 * * [misc]simplify:  iters left: 3 (49 enodes)
1545212344.637 * * [misc]simplify:  iters left: 2 (59 enodes)
1545212344.645 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212344.645 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) 1))
1545212344.645 * * * * [misc]progress:  [ 5 / 88 ] simplifiying candidate #<alt (λ (v) (pow (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) 2))>
1545212344.645 * * * * [misc]progress:  [ 6 / 88 ] simplifiying candidate #<alt (λ (v) (pow (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (+ 1 1)))>
1545212344.645 * [enter]simplify:  Simplifying (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212344.645 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212344.647 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212344.650 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212344.655 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212344.661 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212344.668 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212344.668 * [misc]simplify:  Simplified (2 1) to (λ (v) (pow (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))) (+ 1 1)))
1545212344.668 * * * * [misc]progress:  [ 7 / 88 ] simplifiying candidate #<alt (λ (v) (pow (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) 1))>
1545212344.668 * * * * [misc]progress:  [ 8 / 88 ] simplifiying candidate #<alt (λ (v) (exp (+ (log (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (log (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212344.669 * [enter]simplify:  Simplifying (+ (log (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (log (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212344.669 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212344.673 * * [misc]simplify:  iters left: 5 (17 enodes)
1545212344.679 * * [misc]simplify:  iters left: 4 (25 enodes)
1545212344.688 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212344.694 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212344.701 * [exit]simplify:  Simplified to (+ (log (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (log (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212344.701 * [misc]simplify:  Simplified (2 1) to (λ (v) (exp (+ (log (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (log (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))))
1545212344.701 * * * * [misc]progress:  [ 9 / 88 ] simplifiying candidate #<alt (λ (v) (exp (log (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212344.701 * * * * [misc]progress:  [ 10 / 88 ] simplifiying candidate #<alt (λ (v) (log (exp (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212344.701 * * * * [misc]progress:  [ 11 / 88 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212344.701 * [enter]simplify:  Simplifying (* (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212344.701 * * [misc]simplify:  iters left: 6 (15 enodes)
1545212344.704 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212344.708 * * [misc]simplify:  iters left: 4 (47 enodes)
1545212344.717 * * [misc]simplify:  iters left: 3 (76 enodes)
1545212344.728 * * [misc]simplify:  iters left: 2 (99 enodes)
1545212344.744 * * [misc]simplify:  iters left: 1 (118 enodes)
1545212344.768 * [exit]simplify:  Simplified to (pow (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) 3)
1545212344.768 * [misc]simplify:  Simplified (2 1) to (λ (v) (cbrt (pow (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) 3)))
1545212344.769 * * * * [misc]progress:  [ 12 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212344.769 * * * * [misc]progress:  [ 13 / 88 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212344.769 * * * * [misc]progress:  [ 14 / 88 ] simplifiying candidate #<alt (λ (v) (sqrt (* (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212344.769 * [enter]simplify:  Simplifying (* (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212344.769 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212344.773 * * [misc]simplify:  iters left: 5 (17 enodes)
1545212344.778 * * [misc]simplify:  iters left: 4 (25 enodes)
1545212344.789 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212344.801 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212344.815 * [exit]simplify:  Simplified to (* (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212344.815 * [misc]simplify:  Simplified (2 1) to (λ (v) (sqrt (* (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212344.816 * * * * [misc]progress:  [ 15 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212344.816 * * * * [misc]progress:  [ 16 / 88 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))>
1545212344.816 * [enter]simplify:  Simplifying (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))
1545212344.816 * * [misc]simplify:  iters left: 6 (10 enodes)
1545212344.820 * * [misc]simplify:  iters left: 5 (13 enodes)
1545212344.824 * * [misc]simplify:  iters left: 4 (21 enodes)
1545212344.833 * * [misc]simplify:  iters left: 3 (41 enodes)
1545212344.843 * * [misc]simplify:  iters left: 2 (52 enodes)
1545212344.856 * [exit]simplify:  Simplified to (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212344.856 * [misc]simplify:  Simplified (2 1) to (λ (v) (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212344.856 * * * * [misc]progress:  [ 17 / 88 ] simplifiying candidate #<alt (λ (v) (* 1 (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212344.856 * * * * [misc]progress:  [ 18 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212344.856 * [enter]simplify:  Simplifying (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212344.857 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212344.861 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212344.867 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212344.876 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212344.888 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212344.900 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212344.911 * [exit]simplify:  Simplified to (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212344.911 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212344.911 * * * * [misc]progress:  [ 19 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (sqrt (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212344.911 * [enter]simplify:  Simplifying (sqrt (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212344.911 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212344.915 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212344.920 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212344.929 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212344.941 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212344.954 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212344.965 * [exit]simplify:  Simplified to (sqrt (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212344.965 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (sqrt (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212344.965 * * * * [misc]progress:  [ 20 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212344.965 * [enter]simplify:  Simplifying (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212344.966 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212344.970 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212344.974 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212344.983 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212344.994 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.005 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.016 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.016 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212345.016 * * * * [misc]progress:  [ 21 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log 1)))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.016 * [enter]simplify:  Simplifying (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212345.017 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212345.020 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212345.025 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212345.034 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212345.045 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212345.058 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.058 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log 1)))) (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212345.058 * * * * [misc]progress:  [ 22 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (sqrt (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.059 * [enter]simplify:  Simplifying (sqrt (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.059 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.063 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.068 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.076 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.083 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.089 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.095 * [exit]simplify:  Simplified to (sqrt (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.095 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (sqrt (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212345.095 * * * * [misc]progress:  [ 23 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.095 * [enter]simplify:  Simplifying (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.095 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.097 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.100 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.104 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.110 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.116 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.122 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.122 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212345.122 * * * * [misc]progress:  [ 24 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt 1)) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.122 * [enter]simplify:  Simplifying (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212345.123 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212345.124 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212345.127 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212345.131 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212345.137 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212345.144 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.144 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt 1)) (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212345.144 * * * * [misc]progress:  [ 25 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.144 * [enter]simplify:  Simplifying (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.144 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.146 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.149 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.156 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.168 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.180 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.191 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.192 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212345.192 * * * * [misc]progress:  [ 26 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) 1) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.192 * [enter]simplify:  Simplifying (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212345.192 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212345.196 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212345.200 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212345.208 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212345.219 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212345.232 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.232 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) 1) (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212345.232 * * * * [misc]progress:  [ 27 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.233 * [enter]simplify:  Simplifying (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.233 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212345.237 * * [misc]simplify:  iters left: 5 (17 enodes)
1545212345.240 * * [misc]simplify:  iters left: 4 (25 enodes)
1545212345.249 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212345.264 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.278 * [exit]simplify:  Simplified to (* (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))
1545212345.278 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (* (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.278 * * * * [misc]progress:  [ 28 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (* (sqrt (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.278 * [enter]simplify:  Simplifying (sqrt (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.279 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212345.283 * * [misc]simplify:  iters left: 5 (19 enodes)
1545212345.286 * * [misc]simplify:  iters left: 4 (30 enodes)
1545212345.292 * * [misc]simplify:  iters left: 3 (50 enodes)
1545212345.298 * * [misc]simplify:  iters left: 2 (61 enodes)
1545212345.305 * * [misc]simplify:  iters left: 1 (65 enodes)
1545212345.312 * [exit]simplify:  Simplified to (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.313 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (* (sqrt (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.313 * * * * [misc]progress:  [ 29 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (* (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.313 * [enter]simplify:  Simplifying (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.313 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.315 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.317 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.322 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.328 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.334 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.340 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.340 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (* (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.341 * * * * [misc]progress:  [ 30 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log 1))) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.341 * [enter]simplify:  Simplifying (sqrt (exp (log 1)))
1545212345.341 * * [misc]simplify:  iters left: 3 (4 enodes)
1545212345.342 * * [misc]simplify:  iters left: 2 (6 enodes)
1545212345.343 * [exit]simplify:  Simplified to 1
1545212345.343 * [misc]simplify:  Simplified (2 1) to (λ (v) (* 1 (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.343 * * * * [misc]progress:  [ 31 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (* (sqrt (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.343 * [enter]simplify:  Simplifying (sqrt (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.343 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212345.346 * * [misc]simplify:  iters left: 5 (18 enodes)
1545212345.348 * * [misc]simplify:  iters left: 4 (26 enodes)
1545212345.353 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212345.360 * * [misc]simplify:  iters left: 2 (58 enodes)
1545212345.366 * * [misc]simplify:  iters left: 1 (61 enodes)
1545212345.373 * [exit]simplify:  Simplified to (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.373 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (* (sqrt (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.373 * * * * [misc]progress:  [ 32 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.373 * [enter]simplify:  Simplifying (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.373 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.375 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.378 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.382 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.388 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.395 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.400 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.400 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.400 * * * * [misc]progress:  [ 33 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt 1) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.401 * [enter]simplify:  Simplifying (sqrt 1)
1545212345.401 * * [misc]simplify:  iters left: 1 (2 enodes)
1545212345.402 * [exit]simplify:  Simplified to 1
1545212345.402 * [misc]simplify:  Simplified (2 1) to (λ (v) (* 1 (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.402 * * * * [misc]progress:  [ 34 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.402 * [enter]simplify:  Simplifying (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.402 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.404 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.406 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.414 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.425 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.437 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.446 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.446 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.446 * * * * [misc]progress:  [ 35 / 88 ] simplifiying candidate #<alt (λ (v) (* 1 (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.446 * * * * [misc]progress:  [ 36 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.446 * * * * [misc]progress:  [ 37 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (pow (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) 1/2)))>
1545212345.446 * * * * [misc]progress:  [ 38 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (pow (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) 1)))>
1545212345.446 * * * * [misc]progress:  [ 39 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (exp (log (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.446 * * * * [misc]progress:  [ 40 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (log (exp (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.446 * * * * [misc]progress:  [ 41 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.446 * * * * [misc]progress:  [ 42 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.446 * * * * [misc]progress:  [ 43 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.446 * [enter]simplify:  Simplifying (sqrt (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.446 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212345.449 * * [misc]simplify:  iters left: 5 (19 enodes)
1545212345.452 * * [misc]simplify:  iters left: 4 (30 enodes)
1545212345.457 * * [misc]simplify:  iters left: 3 (50 enodes)
1545212345.463 * * [misc]simplify:  iters left: 2 (61 enodes)
1545212345.469 * * [misc]simplify:  iters left: 1 (65 enodes)
1545212345.476 * [exit]simplify:  Simplified to (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.476 * [misc]simplify:  Simplified (2 2 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))
1545212345.476 * * * * [misc]progress:  [ 44 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.476 * [enter]simplify:  Simplifying (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.476 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.478 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.480 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.485 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.491 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.497 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.503 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.503 * [misc]simplify:  Simplified (2 2 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))
1545212345.503 * * * * [misc]progress:  [ 45 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt (exp (log 1))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.504 * [enter]simplify:  Simplifying (sqrt (exp (log 1)))
1545212345.504 * * [misc]simplify:  iters left: 3 (4 enodes)
1545212345.505 * * [misc]simplify:  iters left: 2 (6 enodes)
1545212345.506 * [exit]simplify:  Simplified to 1
1545212345.506 * [misc]simplify:  Simplified (2 2 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* 1 (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.506 * * * * [misc]progress:  [ 46 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.506 * [enter]simplify:  Simplifying (sqrt (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.506 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212345.508 * * [misc]simplify:  iters left: 5 (18 enodes)
1545212345.511 * * [misc]simplify:  iters left: 4 (26 enodes)
1545212345.516 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212345.522 * * [misc]simplify:  iters left: 2 (58 enodes)
1545212345.529 * * [misc]simplify:  iters left: 1 (61 enodes)
1545212345.536 * [exit]simplify:  Simplified to (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.536 * [misc]simplify:  Simplified (2 2 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))
1545212345.536 * * * * [misc]progress:  [ 47 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.536 * [enter]simplify:  Simplifying (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.536 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.538 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.541 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.545 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.551 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.558 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.564 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.564 * [misc]simplify:  Simplified (2 2 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))
1545212345.564 * * * * [misc]progress:  [ 48 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt 1) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.564 * [enter]simplify:  Simplifying (sqrt 1)
1545212345.564 * * [misc]simplify:  iters left: 1 (2 enodes)
1545212345.565 * [exit]simplify:  Simplified to 1
1545212345.565 * [misc]simplify:  Simplified (2 2 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* 1 (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))
1545212345.565 * * * * [misc]progress:  [ 49 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.565 * * * * [misc]progress:  [ 50 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (fabs (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.566 * [enter]simplify:  Simplifying (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212345.566 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212345.568 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212345.571 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212345.575 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212345.581 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212345.588 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.588 * [misc]simplify:  Simplified (2 2 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (fabs (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212345.588 * * * * [misc]progress:  [ 51 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (fabs (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.589 * [enter]simplify:  Simplifying (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212345.589 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212345.592 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212345.596 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212345.600 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212345.606 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212345.613 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.613 * [misc]simplify:  Simplified (2 2 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (fabs (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))))
1545212345.613 * * * * [misc]progress:  [ 52 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (* 1 (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.613 * * * * [misc]progress:  [ 53 / 88 ] simplifiying candidate #<alt (λ (v) (* (pow (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) 1/2) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.613 * * * * [misc]progress:  [ 54 / 88 ] simplifiying candidate #<alt (λ (v) (* (pow (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) 1) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.613 * * * * [misc]progress:  [ 55 / 88 ] simplifiying candidate #<alt (λ (v) (* (exp (log (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.613 * * * * [misc]progress:  [ 56 / 88 ] simplifiying candidate #<alt (λ (v) (* (log (exp (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.613 * * * * [misc]progress:  [ 57 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.613 * * * * [misc]progress:  [ 58 / 88 ] simplifiying candidate #<alt (λ (v) (* (cbrt (* (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.613 * * * * [misc]progress:  [ 59 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.613 * [enter]simplify:  Simplifying (sqrt (exp (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.613 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212345.616 * * [misc]simplify:  iters left: 5 (19 enodes)
1545212345.618 * * [misc]simplify:  iters left: 4 (30 enodes)
1545212345.624 * * [misc]simplify:  iters left: 3 (50 enodes)
1545212345.631 * * [misc]simplify:  iters left: 2 (61 enodes)
1545212345.638 * * [misc]simplify:  iters left: 1 (65 enodes)
1545212345.644 * [exit]simplify:  Simplified to (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.644 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (* (* (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (exp (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.644 * * * * [misc]progress:  [ 60 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.645 * [enter]simplify:  Simplifying (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.645 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.647 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.649 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.654 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.660 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.668 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.674 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.674 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (* (* (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.674 * * * * [misc]progress:  [ 61 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (exp (log 1))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.674 * [enter]simplify:  Simplifying (sqrt (exp (log 1)))
1545212345.674 * * [misc]simplify:  iters left: 3 (4 enodes)
1545212345.676 * * [misc]simplify:  iters left: 2 (6 enodes)
1545212345.677 * [exit]simplify:  Simplified to 1
1545212345.677 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (* (* 1 (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.677 * * * * [misc]progress:  [ 62 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.677 * [enter]simplify:  Simplifying (sqrt (* (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.677 * * [misc]simplify:  iters left: 6 (14 enodes)
1545212345.682 * * [misc]simplify:  iters left: 5 (18 enodes)
1545212345.687 * * [misc]simplify:  iters left: 4 (26 enodes)
1545212345.696 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212345.708 * * [misc]simplify:  iters left: 2 (58 enodes)
1545212345.721 * * [misc]simplify:  iters left: 1 (61 enodes)
1545212345.734 * [exit]simplify:  Simplified to (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.734 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (* (* (fabs (cbrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (cbrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.734 * * * * [misc]progress:  [ 63 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.735 * [enter]simplify:  Simplifying (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))
1545212345.735 * * [misc]simplify:  iters left: 6 (13 enodes)
1545212345.739 * * [misc]simplify:  iters left: 5 (16 enodes)
1545212345.744 * * [misc]simplify:  iters left: 4 (24 enodes)
1545212345.753 * * [misc]simplify:  iters left: 3 (44 enodes)
1545212345.763 * * [misc]simplify:  iters left: 2 (56 enodes)
1545212345.775 * * [misc]simplify:  iters left: 1 (59 enodes)
1545212345.787 * [exit]simplify:  Simplified to (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))
1545212345.787 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (* (* (sqrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.787 * * * * [misc]progress:  [ 64 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt 1) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.787 * [enter]simplify:  Simplifying (sqrt 1)
1545212345.787 * * [misc]simplify:  iters left: 1 (2 enodes)
1545212345.789 * [exit]simplify:  Simplified to 1
1545212345.789 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (* (* 1 (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.789 * * * * [misc]progress:  [ 65 / 88 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.789 * * * * [misc]progress:  [ 66 / 88 ] simplifiying candidate #<alt (λ (v) (* (fabs (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.789 * [enter]simplify:  Simplifying (exp (log (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212345.789 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212345.793 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212345.797 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212345.805 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212345.817 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212345.831 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.831 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (* (fabs (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.831 * * * * [misc]progress:  [ 67 / 88 ] simplifiying candidate #<alt (λ (v) (* (fabs (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.831 * [enter]simplify:  Simplifying (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))
1545212345.832 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212345.835 * * [misc]simplify:  iters left: 5 (15 enodes)
1545212345.840 * * [misc]simplify:  iters left: 4 (23 enodes)
1545212345.848 * * [misc]simplify:  iters left: 3 (43 enodes)
1545212345.857 * * [misc]simplify:  iters left: 2 (54 enodes)
1545212345.864 * [exit]simplify:  Simplified to (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.864 * [misc]simplify:  Simplified (2 1 1) to (λ (v) (* (fabs (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212345.864 * * * * [misc]progress:  [ 68 / 88 ] simplifiying candidate #<alt (λ (v) (* (* 1 (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212345.864 * * * * [misc]progress:  [ 69 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (- (/ PI 2) (asin (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.864 * * * * [misc]progress:  [ 70 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (pow (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) 1))))))>
1545212345.864 * * * * [misc]progress:  [ 71 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.864 * * * * [misc]progress:  [ 72 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (log (exp (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.864 * * * * [misc]progress:  [ 73 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (* (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.864 * * * * [misc]progress:  [ 74 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (cbrt (* (* (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.864 * * * * [misc]progress:  [ 75 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (* (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (sqrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>
1545212345.864 * * * * [misc]progress:  [ 76 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (* 1 (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))>
1545212345.864 * * * * [misc]progress:  [ 77 / 88 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212345.864 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212345.864 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212345.867 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212345.870 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212345.876 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212345.882 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212345.888 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212345.896 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212345.897 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.897 * * * * [misc]progress:  [ 78 / 88 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212345.897 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212345.897 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212345.900 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212345.904 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212345.909 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212345.915 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212345.922 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212345.940 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212345.940 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212345.940 * * * * [misc]progress:  [ 79 / 88 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
1545212345.940 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212345.940 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212345.945 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212345.952 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212345.963 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212345.974 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212345.987 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212346.002 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212346.003 * [misc]simplify:  Simplified (2) to (λ (v) (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))
1545212346.003 * * * * [misc]progress:  [ 80 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212346.003 * [enter]simplify:  Simplifying (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212346.003 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212346.008 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212346.013 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212346.019 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212346.026 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212346.033 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212346.042 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212346.042 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))))
1545212346.042 * * * * [misc]progress:  [ 81 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212346.043 * [enter]simplify:  Simplifying (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212346.043 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212346.048 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212346.052 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212346.058 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212346.063 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212346.070 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212346.079 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212346.079 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))))
1545212346.079 * * * * [misc]progress:  [ 82 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))>
1545212346.079 * [enter]simplify:  Simplifying (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212346.079 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212346.081 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212346.085 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212346.091 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212346.098 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212346.112 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212346.129 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212346.129 * [misc]simplify:  Simplified (2 2) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))))
1545212346.129 * * * * [misc]progress:  [ 83 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212346.130 * [enter]simplify:  Simplifying (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212346.130 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212346.135 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212346.142 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212346.153 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212346.165 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212346.178 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212346.187 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212346.187 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212346.187 * * * * [misc]progress:  [ 84 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212346.188 * [enter]simplify:  Simplifying (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212346.188 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212346.190 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212346.194 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212346.200 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212346.206 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212346.213 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212346.222 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212346.222 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212346.222 * * * * [misc]progress:  [ 85 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))>
1545212346.222 * [enter]simplify:  Simplifying (sqrt (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))
1545212346.222 * * [misc]simplify:  iters left: 6 (12 enodes)
1545212346.227 * * [misc]simplify:  iters left: 5 (25 enodes)
1545212346.231 * * [misc]simplify:  iters left: 4 (39 enodes)
1545212346.237 * * [misc]simplify:  iters left: 3 (46 enodes)
1545212346.243 * * [misc]simplify:  iters left: 2 (50 enodes)
1545212346.253 * * [misc]simplify:  iters left: 1 (63 enodes)
1545212346.269 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1)))
1545212346.269 * [misc]simplify:  Simplified (2 1) to (λ (v) (* (sqrt (acos (+ (* (+ (* v v) (pow v 4)) 4) -1))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))
1545212346.269 * * * * [misc]progress:  [ 86 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))))>
1545212346.269 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212346.269 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212346.273 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212346.276 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212346.282 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212346.287 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212346.293 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212346.302 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212346.302 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))))
1545212346.302 * * * * [misc]progress:  [ 87 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))))>
1545212346.302 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212346.303 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212346.305 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212346.309 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212346.315 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212346.321 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212346.328 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212346.336 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212346.337 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))))
1545212346.337 * * * * [misc]progress:  [ 88 / 88 ] simplifiying candidate #<alt (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))))))>
1545212346.337 * [enter]simplify:  Simplifying (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1))
1545212346.337 * * [misc]simplify:  iters left: 6 (11 enodes)
1545212346.340 * * [misc]simplify:  iters left: 5 (24 enodes)
1545212346.344 * * [misc]simplify:  iters left: 4 (38 enodes)
1545212346.349 * * [misc]simplify:  iters left: 3 (45 enodes)
1545212346.355 * * [misc]simplify:  iters left: 2 (49 enodes)
1545212346.362 * * [misc]simplify:  iters left: 1 (62 enodes)
1545212346.378 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212346.378 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (v) (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))))))
1545212346.378 * * * [misc]progress:  adding candidates to table
1545212347.292 * [misc]progress:  [Phase 3 of 3] Extracting.
1545212347.292 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (v) (* (* (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))> #<alt (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))> #<alt (λ (v) (* (* (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))> #<alt (λ (v) (exp (* (* (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (exp (+ (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (* (* (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>)
1545212347.295 * * * [misc]regime-changes:  Trying 4 branch expressions: (v (* v v) (/ (- 1 (* 5 (* v v))) (- (* v v) 1)) (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))
1545212347.295 * * * * [misc]regimes:  Trying to branch on v from (#<alt (λ (v) (* (* (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))> #<alt (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))> #<alt (λ (v) (* (* (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))> #<alt (λ (v) (exp (* (* (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (exp (+ (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (* (* (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>)
1545212347.375 * * * * [misc]regimes:  Trying to branch on (* v v) from (#<alt (λ (v) (* (* (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))> #<alt (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))> #<alt (λ (v) (* (* (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))> #<alt (λ (v) (exp (* (* (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (exp (+ (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (* (* (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>)
1545212347.447 * * * * [misc]regimes:  Trying to branch on (/ (- 1 (* 5 (* v v))) (- (* v v) 1)) from (#<alt (λ (v) (* (* (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))> #<alt (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))> #<alt (λ (v) (* (* (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))> #<alt (λ (v) (exp (* (* (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (exp (+ (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (* (* (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>)
1545212347.488 * * * * [misc]regimes:  Trying to branch on (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))) from (#<alt (λ (v) (* (* (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))) (cbrt (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))))> #<alt (λ (v) (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))> #<alt (λ (v) (* (* (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4))))))) (cbrt (sqrt (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))))) (* (cbrt (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))))> #<alt (λ (v) (exp (* (* (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (cbrt (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (exp (+ (log (* (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))) (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (log (cbrt (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))> #<alt (λ (v) (* (* (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))) (cbrt (* (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))))) (sqrt (exp (log (acos (+ -1 (* (+ (* v v) (pow v 4)) 4))))))))))>)
1545212347.544 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1545212347.544 * [enter]simplify:  Simplifying (acos (+ -1 (* (+ (* v v) (pow v 4)) 4)))
1545212347.544 * * [misc]simplify:  iters left: 6 (9 enodes)
1545212347.545 * * [misc]simplify:  iters left: 5 (12 enodes)
1545212347.546 * [exit]simplify:  Simplified to (acos (+ -1 (* 4 (+ (* v v) (pow v 4)))))
1545212347.546 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1545212355.819 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212355.820 * * * * [misc]points:  Sampling 4077 additional inputs, on iter 1 have 3923 / 8000
1545212360.461 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212360.462 * * * * [misc]points:  Sampling 2051 additional inputs, on iter 2 have 5949 / 8000
1545212362.624 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212362.625 * * * * [misc]points:  Sampling 1026 additional inputs, on iter 3 have 6974 / 8000
1545212363.511 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212363.511 * * * * [misc]points:  Sampling 496 additional inputs, on iter 4 have 7504 / 8000
1545212364.007 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.007 * * * * [misc]points:  Sampling 254 additional inputs, on iter 5 have 7746 / 8000
1545212364.594 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.594 * * * * [misc]points:  Sampling 132 additional inputs, on iter 6 have 7868 / 8000
1545212364.680 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.680 * * * * [misc]points:  Sampling 65 additional inputs, on iter 7 have 7935 / 8000
1545212364.773 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.773 * * * * [misc]points:  Sampling 26 additional inputs, on iter 8 have 7974 / 8000
1545212364.789 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.789 * * * * [misc]points:  Sampling 13 additional inputs, on iter 9 have 7987 / 8000
1545212364.797 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.797 * * * * [misc]points:  Sampling 6 additional inputs, on iter 10 have 7994 / 8000
1545212364.803 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.803 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7998 / 8000
1545212364.806 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.806 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7999 / 8000
1545212364.810 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545212364.810 * * * * [exit]points:  Sampled 8000 points with exact outputs
1545212365.748 * [misc]regime-testing:  Baseline error score: 0.7205412514980489
1545212365.748 * [misc]regime-testing:  End program error score: 0.7205412514980489
1545212365.750 * [misc]regime-testing:  Oracle error score: 0.5389601329925002