1540338500.171 * [misc]progress:  [Phase 1 of 3] Setting up.
1540338500.172 * * * [misc]progress:  [1/2] Preparing points
1540338500.173 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1540338500.174 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1540338500.211 * * * * [misc]points:  Setting MPFR precision to 64
1540338500.212 * * * * [misc]points:  Setting MPFR precision to 320
1540338500.212 * * * * [misc]points:  Setting MPFR precision to 576
1540338500.213 * * * * [misc]points:  Setting MPFR precision to 832
1540338500.213 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.213 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.213 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1540338500.216 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.217 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.218 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1540338500.220 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.221 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.222 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1540338500.224 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.225 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.226 * * * * [misc]points:  Computing exacts for 256 points
1540338500.229 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.233 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.236 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338500.237 * * * * [misc]points:  Sampling 61 additional inputs, on iter 1 have 195 / 256
1540338500.237 * * * * [misc]points:  Computing exacts on every 3 of 61 points to ramp up precision
1540338500.263 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.264 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.264 * * * * [misc]points:  Computing exacts for 61 points
1540338500.266 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.267 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.268 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338500.268 * * * * [misc]points:  Sampling 17 additional inputs, on iter 2 have 239 / 256
1540338500.268 * * * * [misc]points:  Computing exacts for 17 points
1540338500.271 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.271 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.271 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338500.271 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 254 / 256
1540338500.271 * * * * [misc]points:  Computing exacts for 4 points
1540338500.274 * * * * [misc]points:  Setting MPFR precision to 1088
1540338500.274 * * * * [misc]points:  Setting MPFR precision to 1344
1540338500.275 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338500.275 * * * * [exit]points:  Sampled 257 points with exact outputs
1540338500.276 * * * [misc]progress:  [2/2] Setting up program.
1540338500.278 * [misc]progress:  [Phase 2 of 3] Improving.
1540338500.279 * [enter]simplify:  Simplifying (- (* (+ x 1) (+ x 1)) 1)
1540338500.280 * * [misc]simplify:  iters left: 6 (5 enodes)
1540338500.285 * * [misc]simplify:  iters left: 5 (20 enodes)
1540338500.290 * * [misc]simplify:  iters left: 4 (43 enodes)
1540338500.297 * * [misc]simplify:  iters left: 3 (63 enodes)
1540338500.310 * * [misc]simplify:  iters left: 2 (201 enodes)
1540338500.444 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338500.451 * * [misc]progress:  iteration 1 / 4
1540338500.451 * * * [misc]progress:  picking best candidate
1540338500.453 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (+ x 2) x))>
1540338500.453 * * * [misc]progress:  localizing error
1540338500.461 * * * [misc]progress:  generating rewritten candidates
1540338500.461 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1540338500.466 * * * [misc]progress:  generating series expansions
1540338500.466 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1540338500.471 * [misc]backup-simplify:  Simplify (* (+ x 2) x) into (* x (+ x 2))
1540338500.471 * [misc]approximate:  Taking taylor expansion of (* x (+ x 2)) in (x) around 0
1540338500.472 * [misc]taylor:  Taking taylor expansion of (* x (+ x 2)) in x
1540338500.472 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.472 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.472 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.472 * [misc]taylor:  Taking taylor expansion of (+ x 2) in x
1540338500.472 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.472 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.472 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.472 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.472 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.472 * [misc]taylor:  Taking taylor expansion of (* x (+ x 2)) in x
1540338500.472 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.472 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.472 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.472 * [misc]taylor:  Taking taylor expansion of (+ x 2) in x
1540338500.472 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.472 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.472 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.472 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.472 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.473 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1540338500.473 * [misc]backup-simplify:  Simplify (* 0 2) into 0
1540338500.473 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.473 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.473 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 2)) into 2
1540338500.474 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.474 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1
1540338500.474 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.474 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0
1540338500.474 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.475 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0
1540338500.475 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.475 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0
1540338500.475 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.476 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0
1540338500.476 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.476 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0
1540338500.476 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.476 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0
1540338500.476 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.477 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1540338500.477 * [misc]backup-simplify:  Simplify (* (+ (/ 1 x) 2) (/ 1 x)) into (/ (+ (/ 1 x) 2) x)
1540338500.477 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0
1540338500.477 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1540338500.477 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1540338500.477 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.477 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.477 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.477 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.478 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.478 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.478 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.478 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.478 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.478 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.478 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1540338500.478 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1540338500.478 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.478 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.478 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.478 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.478 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.478 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.478 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.478 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.478 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.478 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.479 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.479 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.479 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.479 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1540338500.479 * [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2
1540338500.479 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.479 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.480 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1540338500.480 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.480 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.480 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.480 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.481 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.481 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.482 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.482 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.482 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.482 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.482 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.483 * [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
1540338500.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.483 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.483 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.483 * [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1540338500.484 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (- x)) 2) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x))
1540338500.484 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0
1540338500.484 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1540338500.484 * [misc]taylor:  Taking taylor expansion of -1 in x
1540338500.484 * [misc]backup-simplify:  Simplify -1 into -1
1540338500.484 * [misc]taylor:  Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1540338500.484 * [misc]taylor:  Taking taylor expansion of (- 2 (/ 1 x)) in x
1540338500.484 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.484 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.484 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.484 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.484 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.484 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.484 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.484 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.484 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.484 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.484 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338500.484 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338500.484 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540338500.484 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1540338500.484 * [misc]taylor:  Taking taylor expansion of -1 in x
1540338500.484 * [misc]backup-simplify:  Simplify -1 into -1
1540338500.484 * [misc]taylor:  Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1540338500.484 * [misc]taylor:  Taking taylor expansion of (- 2 (/ 1 x)) in x
1540338500.484 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.484 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.484 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.484 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.484 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.484 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.485 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.485 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.485 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.485 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.485 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338500.485 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338500.485 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540338500.485 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1540338500.485 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.485 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.485 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1540338500.485 * [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2
1540338500.486 * [misc]backup-simplify:  Simplify (+ (* -1 2) (* 0 -1)) into -2
1540338500.486 * [misc]backup-simplify:  Simplify -2 into -2
1540338500.486 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.486 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1540338500.486 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
1540338500.486 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.487 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.487 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.487 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
1540338500.487 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.487 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.488 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.488 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.488 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
1540338500.488 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.488 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.489 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.489 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
1540338500.489 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.490 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.490 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
1540338500.490 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.491 * [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
1540338500.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.491 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.491 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
1540338500.491 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.492 * [misc]backup-simplify:  Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1540338500.492 * * * [misc]progress:  simplifying candidates
1540338500.492 * * * * [misc]progress:  [ 1 / 16 ] simplifiying candidate #<alt (λ (x) (pow (* (+ x 2) x) 1))>
1540338500.492 * * * * [misc]progress:  [ 2 / 16 ] simplifiying candidate #<alt (λ (x) (exp (log (* (+ x 2) x))))>
1540338500.492 * * * * [misc]progress:  [ 3 / 16 ] simplifiying candidate #<alt (λ (x) (log (exp (* (+ x 2) x))))>
1540338500.492 * * * * [misc]progress:  [ 4 / 16 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (+ x 2) x)) (cbrt (* (+ x 2) x))) (cbrt (* (+ x 2) x))))>
1540338500.492 * * * * [misc]progress:  [ 5 / 16 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x))))>
1540338500.492 * * * * [misc]progress:  [ 6 / 16 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (+ x 2) x)) (sqrt (* (+ x 2) x))))>
1540338500.492 * * * * [misc]progress:  [ 7 / 16 ] simplifiying candidate #<alt (λ (x) (* 1 (* (+ x 2) x)))>
1540338500.492 * * * * [misc]progress:  [ 8 / 16 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ x 2)) x)))>
1540338500.492 * [enter]simplify:  Simplifying (* (cbrt (+ x 2)) (cbrt (+ x 2)))
1540338500.493 * * [misc]simplify:  iters left: 5 (5 enodes)
1540338500.493 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338500.494 * [exit]simplify:  Simplified to (* (cbrt (+ 2 x)) (cbrt (+ 2 x)))
1540338500.494 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) (* (cbrt (+ x 2)) x)))
1540338500.494 * * * * [misc]progress:  [ 9 / 16 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ x 2)) x)))>
1540338500.494 * [enter]simplify:  Simplifying (sqrt (+ x 2))
1540338500.494 * * [misc]simplify:  iters left: 3 (4 enodes)
1540338500.495 * * [misc]simplify:  iters left: 2 (5 enodes)
1540338500.495 * [exit]simplify:  Simplified to (sqrt (+ 2 x))
1540338500.496 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (+ 2 x)) (* (sqrt (+ x 2)) x)))
1540338500.496 * * * * [misc]progress:  [ 10 / 16 ] simplifiying candidate #<alt (λ (x) (* 1 (* (+ x 2) x)))>
1540338500.496 * * * * [misc]progress:  [ 11 / 16 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (pow x 3) (pow 2 3)) x) (+ (* x x) (- (* 2 2) (* x 2)))))>
1540338500.496 * [enter]simplify:  Simplifying (* (+ (pow x 3) (pow 2 3)) x)
1540338500.496 * * [misc]simplify:  iters left: 5 (7 enodes)
1540338500.497 * * [misc]simplify:  iters left: 4 (17 enodes)
1540338500.499 * * [misc]simplify:  iters left: 3 (27 enodes)
1540338500.503 * * [misc]simplify:  iters left: 2 (39 enodes)
1540338500.506 * * [misc]simplify:  iters left: 1 (49 enodes)
1540338500.511 * [exit]simplify:  Simplified to (+ (pow x 4) (* 8 x))
1540338500.511 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))
1540338500.511 * * * * [misc]progress:  [ 12 / 16 ] simplifiying candidate #<alt (λ (x) (/ (* (- (* x x) (* 2 2)) x) (- x 2)))>
1540338500.511 * [enter]simplify:  Simplifying (* (- (* x x) (* 2 2)) x)
1540338500.511 * * [misc]simplify:  iters left: 6 (6 enodes)
1540338500.513 * * [misc]simplify:  iters left: 5 (14 enodes)
1540338500.515 * * [misc]simplify:  iters left: 4 (30 enodes)
1540338500.525 * * [misc]simplify:  iters left: 3 (69 enodes)
1540338500.542 * * [misc]simplify:  iters left: 2 (187 enodes)
1540338500.587 * * [misc]simplify:  iters left: 1 (378 enodes)
1540338500.673 * [exit]simplify:  Simplified to (+ (* -4 x) (pow x 3))
1540338500.673 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2)))
1540338500.673 * * * * [misc]progress:  [ 13 / 16 ] simplifiying candidate #<alt (λ (x) (* x (+ x 2)))>
1540338500.673 * * * * [misc]progress:  [ 14 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338500.673 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338500.673 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338500.674 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338500.675 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338500.677 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338500.678 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338500.678 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338500.678 * * * * [misc]progress:  [ 15 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338500.678 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338500.678 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338500.679 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338500.680 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338500.682 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338500.683 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338500.683 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338500.683 * * * * [misc]progress:  [ 16 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338500.684 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338500.684 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338500.685 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338500.686 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338500.687 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338500.689 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338500.689 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338500.689 * * * [misc]progress:  adding candidates to table
1540338500.754 * * [misc]progress:  iteration 2 / 4
1540338500.754 * * * [misc]progress:  picking best candidate
1540338500.759 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2)))>
1540338500.759 * * * [misc]progress:  localizing error
1540338500.772 * * * [misc]progress:  generating rewritten candidates
1540338500.772 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1540338500.786 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1540338500.790 * * * [misc]progress:  generating series expansions
1540338500.790 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1540338500.791 * [misc]backup-simplify:  Simplify (/ (+ (* -4 x) (pow x 3)) (- x 2)) into (/ (- (pow x 3) (* 4 x)) (- x 2))
1540338500.791 * [misc]approximate:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in (x) around 0
1540338500.791 * [misc]taylor:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in x
1540338500.791 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338500.791 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.791 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.791 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.791 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.791 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338500.791 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.791 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.791 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.791 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.791 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.791 * [misc]taylor:  Taking taylor expansion of (- x 2) in x
1540338500.791 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.791 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.791 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.791 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.791 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.791 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1540338500.792 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.792 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.792 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1540338500.792 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338500.792 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338500.792 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338500.792 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338500.792 * [misc]backup-simplify:  Simplify (/ -4 -2) into 2
1540338500.792 * [misc]taylor:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in x
1540338500.792 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338500.792 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.792 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.792 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.792 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.792 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338500.792 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.793 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.793 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.793 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.793 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.793 * [misc]taylor:  Taking taylor expansion of (- x 2) in x
1540338500.793 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.793 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.793 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.793 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.793 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.793 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1540338500.793 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.793 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1540338500.793 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338500.793 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338500.793 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338500.793 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338500.794 * [misc]backup-simplify:  Simplify (/ -4 -2) into 2
1540338500.794 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.794 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
1540338500.794 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.794 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.794 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.794 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 1 -2)))) into 1
1540338500.794 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.795 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.795 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.795 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540338500.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.795 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.796 * [misc]backup-simplify:  Simplify (- (/ 1 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 1 -2)))) into 0
1540338500.796 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.796 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.796 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.796 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1540338500.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.796 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.797 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.797 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338500.797 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.797 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.797 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.797 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1540338500.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.798 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338500.798 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.798 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.799 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.799 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1540338500.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.799 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338500.800 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.800 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.800 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.800 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1540338500.800 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.800 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.801 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.801 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338500.801 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.801 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.802 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.802 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1540338500.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.803 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338500.803 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.803 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1540338500.803 * [misc]backup-simplify:  Simplify (/ (+ (* -4 (/ 1 x)) (pow (/ 1 x) 3)) (- (/ 1 x) 2)) into (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2))
1540338500.803 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in (x) around 0
1540338500.803 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in x
1540338500.803 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338500.803 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338500.803 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.803 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.803 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.803 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.803 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.803 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.803 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.803 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338500.803 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.803 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.804 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.804 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.804 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.804 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.804 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.804 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 2) in x
1540338500.804 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.804 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.804 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.804 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.804 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.804 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.804 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.804 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.804 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.804 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.804 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in x
1540338500.804 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338500.804 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338500.804 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.804 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.804 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.804 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.804 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.804 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.805 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.805 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338500.805 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.805 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.805 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.805 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.805 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.805 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.805 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.805 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 2) in x
1540338500.805 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.805 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.805 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.805 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.805 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.805 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.805 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.805 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.805 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.805 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.805 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.806 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.806 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.807 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338500.807 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338500.807 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -2 1)))) into 2
1540338500.807 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.807 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.807 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.807 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.807 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338500.808 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338500.808 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338500.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.808 * [misc]backup-simplify:  Simplify (- (/ -4 1) (+ (* 1 (/ 0 1)) (* 2 (/ -2 1)))) into 0
1540338500.808 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.808 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.809 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.809 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.809 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.809 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1540338500.809 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.809 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.810 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.810 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.810 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338500.810 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.810 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.811 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.811 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.811 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.811 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.811 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.812 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.812 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338500.812 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.812 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.813 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.813 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.813 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.813 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.813 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.813 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.814 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.814 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338500.814 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.815 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.815 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.815 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.816 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.816 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.816 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.817 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.817 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338500.817 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.817 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338500.818 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338500.818 * [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
1540338500.818 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.819 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.819 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.819 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.819 * [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
1540338500.819 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.819 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.820 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338500.820 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.820 * [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1540338500.820 * [misc]backup-simplify:  Simplify (/ (+ (* -4 (/ 1 (- x))) (pow (/ 1 (- x)) 3)) (- (/ 1 (- x)) 2)) into (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)))
1540338500.820 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in (x) around 0
1540338500.820 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in x
1540338500.820 * [misc]taylor:  Taking taylor expansion of -1 in x
1540338500.820 * [misc]backup-simplify:  Simplify -1 into -1
1540338500.820 * [misc]taylor:  Taking taylor expansion of (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)) in x
1540338500.820 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338500.820 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338500.820 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.820 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.820 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.820 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.820 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.820 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338500.820 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.820 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.820 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.820 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.820 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.821 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.821 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1540338500.821 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.821 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.821 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.821 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.821 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.821 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.821 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338500.821 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338500.821 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.821 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540338500.821 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in x
1540338500.821 * [misc]taylor:  Taking taylor expansion of -1 in x
1540338500.821 * [misc]backup-simplify:  Simplify -1 into -1
1540338500.821 * [misc]taylor:  Taking taylor expansion of (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)) in x
1540338500.821 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338500.821 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338500.821 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.821 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.821 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.821 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.821 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.821 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.822 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.822 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338500.822 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.822 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.822 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.822 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.822 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.822 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.822 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.822 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1540338500.822 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.822 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.822 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.822 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.822 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.822 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338500.822 * [misc]backup-simplify:  Simplify 2 into 2
1540338500.822 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338500.822 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338500.822 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.822 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540338500.823 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1540338500.823 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.823 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.823 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.823 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.823 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.823 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.823 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1540338500.824 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
1540338500.824 * [misc]backup-simplify:  Simplify (+ (* -1 2) (* 0 -1)) into -2
1540338500.824 * [misc]backup-simplify:  Simplify -2 into -2
1540338500.824 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338500.824 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.824 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.824 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.824 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.825 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1540338500.825 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.825 * [misc]backup-simplify:  Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0
1540338500.825 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
1540338500.825 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.825 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.825 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1540338500.826 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.826 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.826 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.826 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.827 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338500.827 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
1540338500.827 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.827 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.827 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.827 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.828 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.828 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.828 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.829 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338500.829 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
1540338500.829 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.829 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.829 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.830 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.830 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.830 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.830 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.830 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.831 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338500.831 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
1540338500.831 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.831 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.832 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.832 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.832 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.832 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.832 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.833 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.833 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338500.834 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
1540338500.834 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.834 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.834 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.834 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338500.835 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338500.835 * [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
1540338500.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.838 * [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
1540338500.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.839 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338500.839 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
1540338500.839 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.839 * [misc]backup-simplify:  Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1540338500.839 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1540338500.839 * [misc]backup-simplify:  Simplify (+ (* -4 x) (pow x 3)) into (- (pow x 3) (* 4 x))
1540338500.839 * [misc]approximate:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in (x) around 0
1540338500.839 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338500.839 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.840 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.840 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.840 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.840 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338500.840 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.840 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.840 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.840 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.840 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.840 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338500.840 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.840 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.840 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.840 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.840 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338500.840 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.840 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.840 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.840 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.840 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.840 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1540338500.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.840 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.840 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1540338500.840 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338500.840 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338500.841 * [misc]backup-simplify:  Simplify -4 into -4
1540338500.841 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
1540338500.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.841 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.841 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.841 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.841 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540338500.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.841 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.841 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.842 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.842 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.842 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1540338500.842 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.842 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.842 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.842 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.843 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1540338500.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.843 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.843 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.843 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.844 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1540338500.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.844 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.844 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.844 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.844 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1540338500.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.845 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.845 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.845 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.846 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1540338500.846 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.846 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.846 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.846 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.846 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.847 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))))) into 0
1540338500.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.847 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.847 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 3)) (* -4 x)) into (- (pow x 3) (* 4 x))
1540338500.847 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 x)) (pow (/ 1 x) 3)) into (- (/ 1 (pow x 3)) (* 4 (/ 1 x)))
1540338500.847 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in (x) around 0
1540338500.847 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338500.847 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338500.847 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.847 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.847 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.847 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.847 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.847 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.848 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338500.848 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.848 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.848 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.848 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.848 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.848 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.848 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338500.848 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338500.848 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.848 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.848 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.848 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.848 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.848 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.848 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338500.848 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.848 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.848 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.848 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.848 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.848 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.848 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338500.848 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.849 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.849 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.849 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.849 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.849 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.849 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.849 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.850 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338500.850 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338500.850 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338500.850 * [misc]backup-simplify:  Simplify -4 into -4
1540338500.850 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.850 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.851 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1540338500.851 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.851 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.851 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.851 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.851 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.852 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.852 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.852 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.852 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.853 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.853 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.853 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.853 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.853 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.854 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.854 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.854 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.854 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.855 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.855 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.855 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338500.855 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338500.856 * [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
1540338500.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.856 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.856 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.857 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1540338500.857 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1540338500.857 * [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
1540338500.858 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.858 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.858 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.858 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.858 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.858 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 3))) into (- (pow x 3) (* 4 x))
1540338500.859 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 (- x))) (pow (/ 1 (- x)) 3)) into (- (* 4 (/ 1 x)) (/ 1 (pow x 3)))
1540338500.859 * [misc]approximate:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in (x) around 0
1540338500.859 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.859 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.859 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.859 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.859 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.859 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.859 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.859 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.859 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.859 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.859 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338500.859 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.859 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.859 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.859 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.859 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338500.859 * [misc]taylor:  Taking taylor expansion of x in x
1540338500.859 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.859 * [misc]backup-simplify:  Simplify 1 into 1
1540338500.860 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.860 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338500.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338500.860 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338500.860 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338500.860 * [misc]backup-simplify:  Simplify -1 into -1
1540338500.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338500.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.861 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.861 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338500.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.861 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.861 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1540338500.861 * [misc]backup-simplify:  Simplify 4 into 4
1540338500.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338500.862 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1540338500.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.862 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.863 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.863 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1540338500.863 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.863 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.863 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.864 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.864 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.864 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.864 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338500.864 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.865 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.865 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.865 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.865 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338500.866 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.866 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.866 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.867 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.867 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338500.867 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338500.868 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338500.868 * [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
1540338500.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.868 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.868 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338500.869 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338500.869 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1540338500.869 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1540338500.870 * [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
1540338500.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338500.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338500.870 * [misc]backup-simplify:  Simplify 0 into 0
1540338500.870 * [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (/ 1 (- x)))) (* -1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (pow x 3) (* 4 x))
1540338500.870 * * * [misc]progress:  simplifying candidates
1540338500.870 * * * * [misc]progress:  [ 1 / 53 ] simplifiying candidate #<alt (λ (x) (pow (/ (+ (* -4 x) (pow x 3)) (- x 2)) 1))>
1540338500.870 * * * * [misc]progress:  [ 2 / 53 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (* -4 x) (pow x 3))) (log (- x 2)))))>
1540338500.870 * [enter]simplify:  Simplifying (- (log (+ (* -4 x) (pow x 3))) (log (- x 2)))
1540338500.870 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338500.873 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338500.875 * * [misc]simplify:  iters left: 4 (27 enodes)
1540338500.878 * * [misc]simplify:  iters left: 3 (33 enodes)
1540338500.882 * * [misc]simplify:  iters left: 2 (40 enodes)
1540338500.887 * * [misc]simplify:  iters left: 1 (46 enodes)
1540338500.892 * [exit]simplify:  Simplified to (+ (log (+ -4 (* x x))) (- (log x) (log (+ -2 x))))
1540338500.892 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (+ -4 (* x x))) (- (log x) (log (+ -2 x))))))
1540338500.892 * * * * [misc]progress:  [ 3 / 53 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1540338500.892 * * * * [misc]progress:  [ 4 / 53 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1540338500.892 * * * * [misc]progress:  [ 5 / 53 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3))) (* (* (- x 2) (- x 2)) (- x 2)))))>
1540338500.892 * [enter]simplify:  Simplifying (/ (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3))) (* (* (- x 2) (- x 2)) (- x 2)))
1540338500.892 * * [misc]simplify:  iters left: 6 (13 enodes)
1540338500.895 * * [misc]simplify:  iters left: 5 (42 enodes)
1540338500.907 * * [misc]simplify:  iters left: 4 (166 enodes)
1540338500.974 * [exit]simplify:  Simplified to (pow (/ (+ (* -4 x) (pow x 3)) (+ -2 x)) 3)
1540338500.974 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (+ (* -4 x) (pow x 3)) (+ -2 x)) 3)))
1540338500.974 * * * * [misc]progress:  [ 6 / 53 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (+ (* -4 x) (pow x 3)) (- x 2))) (cbrt (/ (+ (* -4 x) (pow x 3)) (- x 2)))) (cbrt (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1540338500.974 * * * * [misc]progress:  [ 7 / 53 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (+ (* -4 x) (pow x 3)) (- x 2)) (/ (+ (* -4 x) (pow x 3)) (- x 2))) (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1540338500.974 * * * * [misc]progress:  [ 8 / 53 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (+ (* -4 x) (pow x 3)) (- x 2))) (sqrt (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1540338500.974 * * * * [misc]progress:  [ 9 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* -4 x) (pow x 3))) (- (- x 2))))>
1540338500.974 * * * * [misc]progress:  [ 10 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))))>
1540338500.974 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (* (cbrt (- x 2)) (cbrt (- x 2))))
1540338500.974 * * [misc]simplify:  iters left: 6 (13 enodes)
1540338500.977 * * [misc]simplify:  iters left: 5 (27 enodes)
1540338500.983 * * [misc]simplify:  iters left: 4 (41 enodes)
1540338500.989 * * [misc]simplify:  iters left: 3 (45 enodes)
1540338500.994 * * [misc]simplify:  iters left: 2 (48 enodes)
1540338501.000 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ x -2))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ x -2))))
1540338501.000 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ x -2))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ x -2)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))))
1540338501.000 * [enter]simplify:  Simplifying (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))
1540338501.000 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338501.002 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338501.005 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338501.007 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338501.010 * [exit]simplify:  Simplified to (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ -2 x)))
1540338501.010 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ -2 x)))))
1540338501.010 * * * * [misc]progress:  [ 11 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (sqrt (- x 2))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))))>
1540338501.011 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (sqrt (- x 2)))
1540338501.011 * * [misc]simplify:  iters left: 6 (12 enodes)
1540338501.013 * * [misc]simplify:  iters left: 5 (22 enodes)
1540338501.016 * * [misc]simplify:  iters left: 4 (29 enodes)
1540338501.019 * * [misc]simplify:  iters left: 3 (31 enodes)
1540338501.023 * [exit]simplify:  Simplified to (* (cbrt (+ (* -4 x) (pow x 3))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x))))
1540338501.023 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (+ (* -4 x) (pow x 3))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))))
1540338501.023 * [enter]simplify:  Simplifying (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))
1540338501.023 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338501.025 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338501.027 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338501.030 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338501.033 * [exit]simplify:  Simplified to (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))
1540338501.033 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (sqrt (- x 2))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))))
1540338501.033 * * * * [misc]progress:  [ 12 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) 1) (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))))>
1540338501.033 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) 1)
1540338501.033 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338501.035 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338501.038 * * [misc]simplify:  iters left: 4 (29 enodes)
1540338501.041 * * [misc]simplify:  iters left: 3 (32 enodes)
1540338501.045 * * [misc]simplify:  iters left: 2 (37 enodes)
1540338501.049 * [exit]simplify:  Simplified to (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))
1540338501.049 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))))
1540338501.049 * [enter]simplify:  Simplifying (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))
1540338501.049 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338501.051 * * [misc]simplify:  iters left: 5 (18 enodes)
1540338501.055 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338501.057 * * [misc]simplify:  iters left: 3 (24 enodes)
1540338501.060 * [exit]simplify:  Simplified to (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))
1540338501.060 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))))
1540338501.060 * * * * [misc]progress:  [ 13 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))))>
1540338501.061 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2))))
1540338501.061 * * [misc]simplify:  iters left: 6 (12 enodes)
1540338501.063 * * [misc]simplify:  iters left: 5 (22 enodes)
1540338501.066 * * [misc]simplify:  iters left: 4 (27 enodes)
1540338501.069 * * [misc]simplify:  iters left: 3 (28 enodes)
1540338501.072 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2))))
1540338501.072 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))))
1540338501.073 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))
1540338501.073 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338501.075 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338501.077 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338501.080 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338501.083 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (+ -2 x)))
1540338501.083 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (+ -2 x)))))
1540338501.083 * * * * [misc]progress:  [ 14 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2))) (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))))>
1540338501.083 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))
1540338501.083 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338501.085 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338501.088 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338501.090 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338501.093 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))
1540338501.093 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x))) (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))))
1540338501.094 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))
1540338501.094 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338501.096 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338501.098 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338501.101 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338501.104 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))
1540338501.104 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2))) (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))))
1540338501.104 * * * * [misc]progress:  [ 15 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) 1) (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))))>
1540338501.104 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) 1)
1540338501.105 * * [misc]simplify:  iters left: 6 (9 enodes)
1540338501.106 * * [misc]simplify:  iters left: 5 (16 enodes)
1540338501.108 * * [misc]simplify:  iters left: 4 (22 enodes)
1540338501.111 * * [misc]simplify:  iters left: 3 (23 enodes)
1540338501.113 * [exit]simplify:  Simplified to (sqrt (+ (* -4 x) (pow x 3)))
1540338501.114 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (+ (* -4 x) (pow x 3))) (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))))
1540338501.114 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))
1540338501.114 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338501.116 * * [misc]simplify:  iters left: 5 (18 enodes)
1540338501.118 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338501.121 * * [misc]simplify:  iters left: 3 (24 enodes)
1540338501.124 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))
1540338501.124 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (+ (* -4 x) (pow x 3))) (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))))
1540338501.124 * * * * [misc]progress:  [ 16 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))))>
1540338501.124 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- x 2)) (cbrt (- x 2))))
1540338501.124 * * [misc]simplify:  iters left: 6 (7 enodes)
1540338501.125 * * [misc]simplify:  iters left: 5 (14 enodes)
1540338501.128 * * [misc]simplify:  iters left: 4 (15 enodes)
1540338501.130 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- x 2))) (cbrt (- x 2)))
1540338501.130 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- x 2))) (cbrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))))
1540338501.130 * [enter]simplify:  Simplifying (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))
1540338501.130 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338501.132 * * [misc]simplify:  iters left: 5 (18 enodes)
1540338501.134 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338501.137 * * [misc]simplify:  iters left: 3 (28 enodes)
1540338501.140 * * [misc]simplify:  iters left: 2 (31 enodes)
1540338501.144 * * [misc]simplify:  iters left: 1 (42 enodes)
1540338501.149 * [exit]simplify:  Simplified to (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))
1540338501.149 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))))
1540338501.149 * * * * [misc]progress:  [ 17 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))))>
1540338501.149 * [enter]simplify:  Simplifying (/ 1 (sqrt (- x 2)))
1540338501.150 * * [misc]simplify:  iters left: 5 (6 enodes)
1540338501.151 * * [misc]simplify:  iters left: 4 (11 enodes)
1540338501.152 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338501.153 * [exit]simplify:  Simplified to (/ 1 (sqrt (- x 2)))
1540338501.153 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))))
1540338501.153 * [enter]simplify:  Simplifying (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))
1540338501.153 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338501.155 * * [misc]simplify:  iters left: 5 (18 enodes)
1540338501.158 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338501.161 * * [misc]simplify:  iters left: 3 (28 enodes)
1540338501.164 * * [misc]simplify:  iters left: 2 (31 enodes)
1540338501.167 * * [misc]simplify:  iters left: 1 (42 enodes)
1540338501.172 * [exit]simplify:  Simplified to (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))
1540338501.172 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))))
1540338501.172 * * * * [misc]progress:  [ 18 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (+ (* -4 x) (pow x 3)) (- x 2))))>
1540338501.173 * [enter]simplify:  Simplifying (/ 1 1)
1540338501.173 * * [misc]simplify:  iters left: 2 (2 enodes)
1540338501.173 * * [misc]simplify:  iters left: 1 (4 enodes)
1540338501.173 * [exit]simplify:  Simplified to 1
1540338501.173 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (+ (* -4 x) (pow x 3)) (- x 2))))
1540338501.173 * [enter]simplify:  Simplifying (/ (+ (* -4 x) (pow x 3)) (- x 2))
1540338501.173 * * [misc]simplify:  iters left: 6 (9 enodes)
1540338501.175 * * [misc]simplify:  iters left: 5 (17 enodes)
1540338501.177 * * [misc]simplify:  iters left: 4 (22 enodes)
1540338501.180 * * [misc]simplify:  iters left: 3 (27 enodes)
1540338501.184 * * [misc]simplify:  iters left: 2 (36 enodes)
1540338501.188 * * [misc]simplify:  iters left: 1 (51 enodes)
1540338501.194 * [exit]simplify:  Simplified to (* (/ x (- x 2)) (+ -4 (* x x)))
1540338501.194 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (* (/ x (- x 2)) (+ -4 (* x x)))))
1540338501.194 * * * * [misc]progress:  [ 19 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ x (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (+ -4 (* x x)) (cbrt (- x 2)))))>
1540338501.195 * [enter]simplify:  Simplifying (/ x (* (cbrt (- x 2)) (cbrt (- x 2))))
1540338501.195 * * [misc]simplify:  iters left: 6 (6 enodes)
1540338501.196 * * [misc]simplify:  iters left: 5 (11 enodes)
1540338501.197 * * [misc]simplify:  iters left: 4 (12 enodes)
1540338501.199 * [exit]simplify:  Simplified to (/ (/ x (cbrt (+ x -2))) (cbrt (+ x -2)))
1540338501.199 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ x (cbrt (+ x -2))) (cbrt (+ x -2))) (/ (+ -4 (* x x)) (cbrt (- x 2)))))
1540338501.199 * [enter]simplify:  Simplifying (/ (+ -4 (* x x)) (cbrt (- x 2)))
1540338501.199 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338501.201 * * [misc]simplify:  iters left: 5 (12 enodes)
1540338501.203 * * [misc]simplify:  iters left: 4 (13 enodes)
1540338501.205 * [exit]simplify:  Simplified to (/ (+ -4 (* x x)) (cbrt (- x 2)))
1540338501.205 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ x (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (+ -4 (* x x)) (cbrt (- x 2)))))
1540338501.205 * * * * [misc]progress:  [ 20 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ x (sqrt (- x 2))) (/ (+ -4 (* x x)) (sqrt (- x 2)))))>
1540338501.205 * [enter]simplify:  Simplifying (/ x (sqrt (- x 2)))
1540338501.205 * * [misc]simplify:  iters left: 5 (5 enodes)
1540338501.206 * * [misc]simplify:  iters left: 4 (8 enodes)
1540338501.207 * * [misc]simplify:  iters left: 3 (9 enodes)
1540338501.208 * [exit]simplify:  Simplified to (/ x (sqrt (+ x -2)))
1540338501.208 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ x (sqrt (+ x -2))) (/ (+ -4 (* x x)) (sqrt (- x 2)))))
1540338501.208 * [enter]simplify:  Simplifying (/ (+ -4 (* x x)) (sqrt (- x 2)))
1540338501.208 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338501.210 * * [misc]simplify:  iters left: 5 (12 enodes)
1540338501.211 * * [misc]simplify:  iters left: 4 (13 enodes)
1540338501.213 * [exit]simplify:  Simplified to (/ (+ -4 (* x x)) (sqrt (- x 2)))
1540338501.213 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ x (sqrt (- x 2))) (/ (+ -4 (* x x)) (sqrt (- x 2)))))
1540338501.213 * * * * [misc]progress:  [ 21 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ x 1) (/ (+ -4 (* x x)) (- x 2))))>
1540338501.213 * [enter]simplify:  Simplifying (/ x 1)
1540338501.213 * * [misc]simplify:  iters left: 2 (3 enodes)
1540338501.213 * * [misc]simplify:  iters left: 1 (5 enodes)
1540338501.214 * [exit]simplify:  Simplified to x
1540338501.214 * [misc]simplify:  Simplified (2 1) to (λ (x) (* x (/ (+ -4 (* x x)) (- x 2))))
1540338501.214 * [enter]simplify:  Simplifying (/ (+ -4 (* x x)) (- x 2))
1540338501.214 * * [misc]simplify:  iters left: 6 (7 enodes)
1540338501.215 * * [misc]simplify:  iters left: 5 (11 enodes)
1540338501.217 * * [misc]simplify:  iters left: 4 (12 enodes)
1540338501.218 * [exit]simplify:  Simplified to (/ (+ -4 (* x x)) (- x 2))
1540338501.218 * [misc]simplify:  Simplified (2 2) to (λ (x) (* x (/ (+ -4 (* x x)) (- x 2))))
1540338501.218 * * * * [misc]progress:  [ 22 / 53 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (+ (* -4 x) (pow x 3)) (- x 2))))>
1540338501.218 * * * * [misc]progress:  [ 23 / 53 ] simplifiying candidate #<alt (λ (x) (* (+ (* -4 x) (pow x 3)) (/ 1 (- x 2))))>
1540338501.218 * * * * [misc]progress:  [ 24 / 53 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))>
1540338501.218 * * * * [misc]progress:  [ 25 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) (* (cbrt (- x 2)) (cbrt (- x 2)))) (cbrt (- x 2))))>
1540338501.218 * [enter]simplify:  Simplifying (cbrt (- x 2))
1540338501.218 * * [misc]simplify:  iters left: 3 (4 enodes)
1540338501.219 * * [misc]simplify:  iters left: 2 (7 enodes)
1540338501.220 * * [misc]simplify:  iters left: 1 (8 enodes)
1540338501.221 * [exit]simplify:  Simplified to (cbrt (+ x -2))
1540338501.221 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) (* (cbrt (- x 2)) (cbrt (- x 2)))) (cbrt (+ x -2))))
1540338501.221 * * * * [misc]progress:  [ 26 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2))) (sqrt (- x 2))))>
1540338501.221 * [enter]simplify:  Simplifying (sqrt (- x 2))
1540338501.221 * * [misc]simplify:  iters left: 3 (4 enodes)
1540338501.222 * * [misc]simplify:  iters left: 2 (7 enodes)
1540338501.223 * * [misc]simplify:  iters left: 1 (8 enodes)
1540338501.224 * [exit]simplify:  Simplified to (sqrt (+ x -2))
1540338501.224 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2))) (sqrt (+ x -2))))
1540338501.224 * * * * [misc]progress:  [ 27 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) 1) (- x 2)))>
1540338501.224 * [enter]simplify:  Simplifying (- x 2)
1540338501.224 * * [misc]simplify:  iters left: 2 (3 enodes)
1540338501.225 * * [misc]simplify:  iters left: 1 (6 enodes)
1540338501.225 * [exit]simplify:  Simplified to (+ -2 x)
1540338501.226 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) 1) (+ -2 x)))
1540338501.226 * * * * [misc]progress:  [ 28 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3))))))>
1540338501.226 * [enter]simplify:  Simplifying (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))
1540338501.226 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338501.227 * * [misc]simplify:  iters left: 5 (13 enodes)
1540338501.229 * * [misc]simplify:  iters left: 4 (17 enodes)
1540338501.231 * * [misc]simplify:  iters left: 3 (18 enodes)
1540338501.233 * [exit]simplify:  Simplified to (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))
1540338501.234 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3))))))
1540338501.234 * * * * [misc]progress:  [ 29 / 53 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (+ (* -4 x) (pow x 3))) (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3))))))>
1540338501.234 * [enter]simplify:  Simplifying (sqrt (+ (* -4 x) (pow x 3)))
1540338501.234 * * [misc]simplify:  iters left: 5 (7 enodes)
1540338501.235 * * [misc]simplify:  iters left: 4 (12 enodes)
1540338501.236 * * [misc]simplify:  iters left: 3 (16 enodes)
1540338501.239 * * [misc]simplify:  iters left: 2 (17 enodes)
1540338501.241 * [exit]simplify:  Simplified to (sqrt (+ (* -4 x) (pow x 3)))
1540338501.241 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (+ (* -4 x) (pow x 3))) (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3))))))
1540338501.241 * * * * [misc]progress:  [ 30 / 53 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))>
1540338501.241 * * * * [misc]progress:  [ 31 / 53 ] simplifiying candidate #<alt (λ (x) (/ x (/ (- x 2) (+ -4 (* x x)))))>
1540338501.241 * * * * [misc]progress:  [ 32 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (* -4 x) (pow x 3)) (- (pow x 3) (pow 2 3))) (+ (* x x) (+ (* 2 2) (* x 2)))))>
1540338501.241 * [enter]simplify:  Simplifying (+ (* x x) (+ (* 2 2) (* x 2)))
1540338501.241 * * [misc]simplify:  iters left: 6 (7 enodes)
1540338501.243 * * [misc]simplify:  iters left: 5 (15 enodes)
1540338501.245 * * [misc]simplify:  iters left: 4 (20 enodes)
1540338501.247 * * [misc]simplify:  iters left: 3 (24 enodes)
1540338501.250 * * [misc]simplify:  iters left: 2 (31 enodes)
1540338501.254 * * [misc]simplify:  iters left: 1 (34 enodes)
1540338501.257 * [exit]simplify:  Simplified to (+ 4 (* (+ x 2) x))
1540338501.257 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (* -4 x) (pow x 3)) (- (pow x 3) (pow 2 3))) (+ 4 (* (+ x 2) x))))
1540338501.257 * * * * [misc]progress:  [ 33 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (* -4 x) (pow x 3)) (- (* x x) (* 2 2))) (+ x 2)))>
1540338501.258 * [enter]simplify:  Simplifying (+ x 2)
1540338501.258 * * [misc]simplify:  iters left: 2 (3 enodes)
1540338501.258 * * [misc]simplify:  iters left: 1 (4 enodes)
1540338501.259 * [exit]simplify:  Simplified to (+ 2 x)
1540338501.259 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (* -4 x) (pow x 3)) (- (* x x) (* 2 2))) (+ 2 x)))
1540338501.259 * * * * [misc]progress:  [ 34 / 53 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* -4 x) 3) (pow (pow x 3) 3)) (* (- x 2) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3)))))))>
1540338501.259 * [enter]simplify:  Simplifying (+ (pow (* -4 x) 3) (pow (pow x 3) 3))
1540338501.259 * * [misc]simplify:  iters left: 5 (8 enodes)
1540338501.261 * * [misc]simplify:  iters left: 4 (22 enodes)
1540338501.264 * * [misc]simplify:  iters left: 3 (58 enodes)
1540338501.278 * * [misc]simplify:  iters left: 2 (138 enodes)
1540338501.306 * * [misc]simplify:  iters left: 1 (229 enodes)
1540338501.351 * [exit]simplify:  Simplified to (* (pow x 3) (+ -64 (pow x 6)))
1540338501.351 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (pow x 3) (+ -64 (pow x 6))) (* (- x 2) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3)))))))
1540338501.351 * * * * [misc]progress:  [ 35 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3))) (* (- x 2) (- (* -4 x) (pow x 3)))))>
1540338501.351 * [enter]simplify:  Simplifying (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3)))
1540338501.351 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338501.352 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338501.356 * * [misc]simplify:  iters left: 4 (47 enodes)
1540338501.365 * * [misc]simplify:  iters left: 3 (110 enodes)
1540338501.386 * * [misc]simplify:  iters left: 2 (253 enodes)
1540338501.474 * [exit]simplify:  Simplified to (* (* x x) (- 16 (pow x 4)))
1540338501.474 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (* x x) (- 16 (pow x 4))) (* (- x 2) (- (* -4 x) (pow x 3)))))
1540338501.474 * * * * [misc]progress:  [ 36 / 53 ] simplifiying candidate #<alt (λ (x) (/ (log (* (exp (* -4 x)) (exp (pow x 3)))) (- x 2)))>
1540338501.475 * [enter]simplify:  Simplifying (* (exp (* -4 x)) (exp (pow x 3)))
1540338501.475 * * [misc]simplify:  iters left: 5 (8 enodes)
1540338501.476 * * [misc]simplify:  iters left: 4 (17 enodes)
1540338501.479 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338501.482 * * [misc]simplify:  iters left: 2 (30 enodes)
1540338501.486 * [exit]simplify:  Simplified to (pow (exp x) (+ -4 (* x x)))
1540338501.486 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (pow (exp x) (+ -4 (* x x)))) (- x 2)))
1540338501.486 * * * * [misc]progress:  [ 37 / 53 ] simplifiying candidate #<alt (λ (x) (/ (pow (+ (* -4 x) (pow x 3)) 1) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 38 / 53 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (+ (* -4 x) (pow x 3)))) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 39 / 53 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (* -4 x) (pow x 3)))) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 40 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (cbrt (+ (* -4 x) (pow x 3)))) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 41 / 53 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3)))) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 42 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ (* -4 x) (pow x 3)))) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 43 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (pow (* -4 x) 3) (pow (pow x 3) 3)) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3))))) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 44 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (+ (* -4 x) (pow x 3))) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 45 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3))) (- (* -4 x) (pow x 3))) (- x 2)))>
1540338501.487 * * * * [misc]progress:  [ 46 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* x (+ -4 (* x x))) (- x 2)))>
1540338501.487 * [enter]simplify:  Simplifying (+ -4 (* x x))
1540338501.487 * * [misc]simplify:  iters left: 4 (4 enodes)
1540338501.488 * * [misc]simplify:  iters left: 3 (5 enodes)
1540338501.488 * [exit]simplify:  Simplified to (+ -4 (* x x))
1540338501.488 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* x (+ -4 (* x x))) (- x 2)))
1540338501.488 * * * * [misc]progress:  [ 47 / 53 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 3) (* -4 x)) (- x 2)))>
1540338501.488 * * * * [misc]progress:  [ 48 / 53 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338501.489 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338501.489 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338501.489 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338501.490 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338501.492 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338501.493 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338501.494 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338501.494 * * * * [misc]progress:  [ 49 / 53 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338501.494 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338501.494 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338501.494 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338501.496 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338501.497 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338501.499 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338501.499 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338501.499 * * * * [misc]progress:  [ 50 / 53 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338501.499 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338501.499 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338501.500 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338501.501 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338501.502 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338501.504 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338501.504 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338501.504 * * * * [misc]progress:  [ 51 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))>
1540338501.504 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1540338501.504 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338501.505 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338501.508 * * [misc]simplify:  iters left: 2 (22 enodes)
1540338501.510 * * [misc]simplify:  iters left: 1 (24 enodes)
1540338501.513 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1540338501.513 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))
1540338501.513 * * * * [misc]progress:  [ 52 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))>
1540338501.513 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1540338501.514 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338501.514 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338501.517 * * [misc]simplify:  iters left: 2 (22 enodes)
1540338501.519 * * [misc]simplify:  iters left: 1 (24 enodes)
1540338501.523 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1540338501.523 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))
1540338501.523 * * * * [misc]progress:  [ 53 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))>
1540338501.523 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1540338501.523 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338501.524 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338501.526 * * [misc]simplify:  iters left: 2 (22 enodes)
1540338501.529 * * [misc]simplify:  iters left: 1 (24 enodes)
1540338501.533 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1540338501.533 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))
1540338501.533 * * * [misc]progress:  adding candidates to table
1540338501.794 * * [misc]progress:  iteration 3 / 4
1540338501.794 * * * [misc]progress:  picking best candidate
1540338501.796 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))>
1540338501.796 * * * [misc]progress:  localizing error
1540338501.802 * * * [misc]progress:  generating rewritten candidates
1540338501.802 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2)
1540338501.811 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1540338501.821 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 2)
1540338501.825 * * * [misc]progress:  generating series expansions
1540338501.825 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2)
1540338501.825 * [misc]backup-simplify:  Simplify (/ (- x 2) (+ (* -4 x) (pow x 3))) into (/ (- x 2) (- (pow x 3) (* 4 x)))
1540338501.825 * [misc]approximate:  Taking taylor expansion of (/ (- x 2) (- (pow x 3) (* 4 x))) in (x) around 0
1540338501.825 * [misc]taylor:  Taking taylor expansion of (/ (- x 2) (- (pow x 3) (* 4 x))) in x
1540338501.825 * [misc]taylor:  Taking taylor expansion of (- x 2) in x
1540338501.825 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.825 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.825 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.825 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.825 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.825 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338501.825 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.825 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.825 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.825 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.825 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338501.825 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.825 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.825 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.825 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.825 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.826 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338501.826 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338501.826 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1540338501.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.826 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1540338501.826 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338501.826 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338501.826 * [misc]backup-simplify:  Simplify (/ -2 -4) into 1/2
1540338501.826 * [misc]taylor:  Taking taylor expansion of (/ (- x 2) (- (pow x 3) (* 4 x))) in x
1540338501.826 * [misc]taylor:  Taking taylor expansion of (- x 2) in x
1540338501.826 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.826 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.826 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.826 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.826 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.826 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338501.826 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.827 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.827 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.827 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.827 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338501.827 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.827 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.827 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.827 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.827 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.827 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338501.827 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338501.827 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1540338501.827 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.827 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1540338501.827 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338501.827 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338501.828 * [misc]backup-simplify:  Simplify (/ -2 -4) into 1/2
1540338501.828 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540338501.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.828 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.828 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
1540338501.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.828 * [misc]backup-simplify:  Simplify (- (/ 1 -4) (+ (* 1/2 (/ 0 -4)))) into -1/4
1540338501.828 * [misc]backup-simplify:  Simplify -1/4 into -1/4
1540338501.830 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.831 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.831 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.831 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540338501.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.831 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.831 * [misc]backup-simplify:  Simplify (- (/ 0 -4) (+ (* 1/2 (/ 1 -4)) (* -1/4 (/ 0 -4)))) into 1/8
1540338501.831 * [misc]backup-simplify:  Simplify 1/8 into 1/8
1540338501.832 * [misc]backup-simplify:  Simplify (+ (* 1/8 x) (+ -1/4 (* 1/2 (/ 1 x)))) into (- (+ (* 1/8 x) (* 1/2 (/ 1 x))) 1/4)
1540338501.832 * [misc]backup-simplify:  Simplify (/ (- (/ 1 x) 2) (+ (* -4 (/ 1 x)) (pow (/ 1 x) 3))) into (/ (- (/ 1 x) 2) (- (/ 1 (pow x 3)) (* 4 (/ 1 x))))
1540338501.832 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 x) 2) (- (/ 1 (pow x 3)) (* 4 (/ 1 x)))) in (x) around 0
1540338501.832 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 2) (- (/ 1 (pow x 3)) (* 4 (/ 1 x)))) in x
1540338501.832 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 2) in x
1540338501.832 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.832 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.832 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.832 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.832 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.832 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.832 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338501.832 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.832 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.832 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.832 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.832 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.832 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.832 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.832 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.832 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.832 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.832 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.832 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.832 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.832 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.833 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.833 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.833 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 2) (- (/ 1 (pow x 3)) (* 4 (/ 1 x)))) in x
1540338501.833 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 2) in x
1540338501.833 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.833 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.833 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.833 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.833 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.833 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.833 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338501.833 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.833 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.833 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.833 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.833 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.833 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.833 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.833 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.833 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.834 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.834 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.834 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.834 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.834 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.834 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.834 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.834 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.834 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.834 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338501.834 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338501.834 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.835 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.835 * [misc]backup-simplify:  Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)))) into -2
1540338501.835 * [misc]backup-simplify:  Simplify -2 into -2
1540338501.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.836 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.836 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.836 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338501.836 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338501.836 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338501.836 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -4 1)) (* -2 (/ 0 1)))) into 4
1540338501.836 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.837 * [misc]backup-simplify:  Simplify (+ (* 4 (pow (/ 1 x) 4)) (+ (* -2 (pow (/ 1 x) 3)) (* 1 (pow (/ 1 x) 2)))) into (- (+ (* 4 (/ 1 (pow x 4))) (/ 1 (pow x 2))) (* 2 (/ 1 (pow x 3))))
1540338501.837 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (- x)) 2) (+ (* -4 (/ 1 (- x))) (pow (/ 1 (- x)) 3))) into (* -1 (/ (+ (/ 1 x) 2) (- (* 4 (/ 1 x)) (/ 1 (pow x 3)))))
1540338501.837 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 2) (- (* 4 (/ 1 x)) (/ 1 (pow x 3))))) in (x) around 0
1540338501.837 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 2) (- (* 4 (/ 1 x)) (/ 1 (pow x 3))))) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of -1 in x
1540338501.837 * [misc]backup-simplify:  Simplify -1 into -1
1540338501.837 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 2) (- (* 4 (/ 1 x)) (/ 1 (pow x 3)))) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.837 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.837 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.837 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.837 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.837 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.837 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.837 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.837 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.837 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.837 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.837 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.837 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.837 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.837 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.838 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.838 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.838 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338501.838 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338501.838 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1540338501.838 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 2) (- (* 4 (/ 1 x)) (/ 1 (pow x 3))))) in x
1540338501.838 * [misc]taylor:  Taking taylor expansion of -1 in x
1540338501.838 * [misc]backup-simplify:  Simplify -1 into -1
1540338501.838 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 2) (- (* 4 (/ 1 x)) (/ 1 (pow x 3)))) in x
1540338501.838 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1540338501.838 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.838 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.838 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.838 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.838 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.838 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.838 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338501.838 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.838 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.838 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.838 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.838 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.838 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.838 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.838 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.839 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.839 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.839 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.839 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.839 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.839 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.839 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.839 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.839 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338501.839 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338501.839 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1540338501.839 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1540338501.839 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.840 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1540338501.840 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.840 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.840 * [misc]backup-simplify:  Simplify (- (/ 2 -1) (+ (* -1 (/ 0 -1)))) into -2
1540338501.840 * [misc]backup-simplify:  Simplify (+ (* -1 -2) (* 0 -1)) into 2
1540338501.840 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.841 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.841 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338501.841 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.841 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.841 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.842 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1540338501.842 * [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 4 -1)) (* -2 (/ 0 -1)))) into -4
1540338501.842 * [misc]backup-simplify:  Simplify (+ (* -1 -4) (+ (* 0 -2) (* 0 -1))) into 4
1540338501.842 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.842 * [misc]backup-simplify:  Simplify (+ (* 4 (pow (/ 1 (- x)) 4)) (+ (* 2 (pow (/ 1 (- x)) 3)) (* 1 (pow (/ 1 (- x)) 2)))) into (- (+ (* 4 (/ 1 (pow x 4))) (/ 1 (pow x 2))) (* 2 (/ 1 (pow x 3))))
1540338501.842 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1540338501.842 * [misc]backup-simplify:  Simplify (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))) into (/ (- (pow x 3) (* 4 x)) (- x 2))
1540338501.842 * [misc]approximate:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in (x) around 0
1540338501.842 * [misc]taylor:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in x
1540338501.842 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338501.842 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.842 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.842 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.842 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.842 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338501.842 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.842 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.842 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.842 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.842 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.843 * [misc]taylor:  Taking taylor expansion of (- x 2) in x
1540338501.843 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.843 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.843 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.843 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.843 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.843 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1540338501.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.843 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1540338501.843 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338501.843 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338501.843 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338501.843 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338501.843 * [misc]backup-simplify:  Simplify (/ -4 -2) into 2
1540338501.844 * [misc]taylor:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in x
1540338501.844 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338501.844 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.844 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.844 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.844 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.844 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338501.844 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.844 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.844 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.844 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.844 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.844 * [misc]taylor:  Taking taylor expansion of (- x 2) in x
1540338501.844 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.844 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.844 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.844 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.844 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.844 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1540338501.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.844 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1540338501.844 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338501.844 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338501.844 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338501.845 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338501.845 * [misc]backup-simplify:  Simplify (/ -4 -2) into 2
1540338501.845 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.845 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
1540338501.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.845 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.845 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 1 -2)))) into 1
1540338501.845 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.846 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.846 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.846 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540338501.846 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.846 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.846 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.846 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.846 * [misc]backup-simplify:  Simplify (- (/ 1 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 1 -2)))) into 0
1540338501.846 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.847 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.847 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.847 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1540338501.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.847 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338501.847 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.848 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.848 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.848 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1540338501.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.849 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338501.849 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.849 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.849 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.849 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1540338501.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.850 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.850 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338501.850 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.850 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.850 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.851 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1540338501.851 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.851 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.851 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338501.852 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.852 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.852 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.852 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1540338501.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.853 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1540338501.853 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.853 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1540338501.853 * [misc]backup-simplify:  Simplify (/ 1 (/ (- (/ 1 x) 2) (+ (* -4 (/ 1 x)) (pow (/ 1 x) 3)))) into (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2))
1540338501.853 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in (x) around 0
1540338501.853 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in x
1540338501.853 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338501.853 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.853 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.853 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.853 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.853 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.854 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.854 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.854 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.854 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.854 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.854 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.854 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.854 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.854 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.854 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 2) in x
1540338501.854 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.854 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.854 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.854 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.854 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.854 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.854 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.854 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.854 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in x
1540338501.855 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338501.855 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.855 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.855 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.855 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.855 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.855 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.855 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.855 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.855 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.855 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.855 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.855 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.855 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.855 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.855 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 2) in x
1540338501.855 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.855 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.855 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.855 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.855 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.855 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.855 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.855 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.856 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.856 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.856 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.856 * [misc]backup-simplify:  Simplify (- 2) into -2
1540338501.856 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1540338501.857 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -2 1)))) into 2
1540338501.857 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.857 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.857 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.857 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.857 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338501.857 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338501.857 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338501.858 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.858 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.858 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.858 * [misc]backup-simplify:  Simplify (- (/ -4 1) (+ (* 1 (/ 0 1)) (* 2 (/ -2 1)))) into 0
1540338501.858 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.858 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.858 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.858 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.859 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.859 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1540338501.859 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.859 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.859 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.860 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338501.860 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.861 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.861 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.861 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338501.861 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.863 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.863 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.864 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338501.864 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.864 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.864 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.865 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.865 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.866 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338501.866 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.866 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338501.867 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338501.867 * [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
1540338501.867 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.868 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.868 * [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
1540338501.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.869 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1540338501.869 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.869 * [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1540338501.869 * [misc]backup-simplify:  Simplify (/ 1 (/ (- (/ 1 (- x)) 2) (+ (* -4 (/ 1 (- x))) (pow (/ 1 (- x)) 3)))) into (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)))
1540338501.869 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in (x) around 0
1540338501.869 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in x
1540338501.869 * [misc]taylor:  Taking taylor expansion of -1 in x
1540338501.869 * [misc]backup-simplify:  Simplify -1 into -1
1540338501.869 * [misc]taylor:  Taking taylor expansion of (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)) in x
1540338501.869 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338501.869 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.869 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.869 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.869 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.869 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.869 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.869 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.869 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.869 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.869 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.869 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.869 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.869 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.870 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.870 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.870 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.870 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1540338501.870 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.870 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.870 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.870 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.870 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.870 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.870 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.870 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338501.870 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338501.870 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.870 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540338501.870 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in x
1540338501.870 * [misc]taylor:  Taking taylor expansion of -1 in x
1540338501.870 * [misc]backup-simplify:  Simplify -1 into -1
1540338501.870 * [misc]taylor:  Taking taylor expansion of (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)) in x
1540338501.870 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338501.870 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.870 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.870 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.870 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.870 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.870 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.870 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.871 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.871 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.871 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.871 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.871 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.871 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.871 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.871 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1540338501.871 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.871 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.871 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.871 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.871 * [misc]taylor:  Taking taylor expansion of 2 in x
1540338501.871 * [misc]backup-simplify:  Simplify 2 into 2
1540338501.871 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338501.871 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338501.871 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.872 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540338501.872 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1540338501.872 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.872 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.872 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.872 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.872 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.872 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1540338501.873 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
1540338501.873 * [misc]backup-simplify:  Simplify (+ (* -1 2) (* 0 -1)) into -2
1540338501.873 * [misc]backup-simplify:  Simplify -2 into -2
1540338501.873 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338501.873 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.873 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.874 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1540338501.874 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.874 * [misc]backup-simplify:  Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0
1540338501.874 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
1540338501.874 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.874 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.874 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1540338501.875 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.875 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.875 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.875 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.875 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.876 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338501.876 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
1540338501.876 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.876 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.876 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.876 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.877 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.877 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.877 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.878 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338501.878 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
1540338501.878 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.878 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.878 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.879 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.879 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.879 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.879 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.879 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.880 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.880 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338501.880 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
1540338501.880 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.880 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.881 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.881 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.881 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.881 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.882 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.882 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338501.883 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
1540338501.883 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.883 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.883 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.883 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338501.884 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338501.884 * [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
1540338501.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.884 * [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
1540338501.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.885 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1540338501.885 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
1540338501.885 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.885 * [misc]backup-simplify:  Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1540338501.885 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 2)
1540338501.886 * [misc]backup-simplify:  Simplify (+ (* -4 x) (pow x 3)) into (- (pow x 3) (* 4 x))
1540338501.886 * [misc]approximate:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in (x) around 0
1540338501.886 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338501.886 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.886 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.886 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.886 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.886 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338501.886 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.886 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.886 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.886 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.886 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.886 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1540338501.886 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.886 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.886 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.886 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.886 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1540338501.886 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.886 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.886 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.886 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.886 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.886 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1540338501.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.886 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.886 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.886 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1540338501.886 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338501.887 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338501.887 * [misc]backup-simplify:  Simplify -4 into -4
1540338501.887 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
1540338501.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.887 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.887 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.887 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.887 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540338501.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.888 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.888 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.888 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.888 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.888 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1540338501.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.888 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.888 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.889 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.889 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1540338501.889 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.889 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.889 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.889 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.889 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.890 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1540338501.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.890 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.890 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.890 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.891 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1540338501.891 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.891 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.891 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.891 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.892 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1540338501.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.892 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.892 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.892 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.893 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))))) into 0
1540338501.893 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.893 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.893 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.893 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 3)) (* -4 x)) into (- (pow x 3) (* 4 x))
1540338501.893 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 x)) (pow (/ 1 x) 3)) into (- (/ 1 (pow x 3)) (* 4 (/ 1 x)))
1540338501.893 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in (x) around 0
1540338501.893 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338501.893 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.893 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.893 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.893 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.893 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.893 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.893 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.894 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.894 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.894 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.894 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.894 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.894 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.894 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.894 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1540338501.894 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.894 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.894 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.894 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.894 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.894 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.894 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.894 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.894 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.894 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.894 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.894 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.894 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.894 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.894 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540338501.894 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.895 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.895 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.895 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.895 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.895 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.895 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.895 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.896 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.896 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338501.896 * [misc]backup-simplify:  Simplify (- 4) into -4
1540338501.896 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1540338501.896 * [misc]backup-simplify:  Simplify -4 into -4
1540338501.896 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.896 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.896 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.897 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.897 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1540338501.897 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.897 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.897 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.897 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.898 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.898 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.898 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.898 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.898 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.898 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.899 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.899 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.899 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.899 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.899 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.900 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.900 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.901 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.901 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.901 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338501.902 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338501.902 * [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
1540338501.902 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.902 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.902 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.903 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.903 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1540338501.903 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1540338501.904 * [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
1540338501.904 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.904 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.904 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.905 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 3))) into (- (pow x 3) (* 4 x))
1540338501.905 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 (- x))) (pow (/ 1 (- x)) 3)) into (- (* 4 (/ 1 x)) (/ 1 (pow x 3)))
1540338501.905 * [misc]approximate:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in (x) around 0
1540338501.905 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338501.905 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.905 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.905 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.905 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.905 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.905 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.905 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.905 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.905 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.905 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.905 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.905 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.905 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.905 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.905 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.905 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.905 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1540338501.905 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1540338501.905 * [misc]taylor:  Taking taylor expansion of 4 in x
1540338501.905 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.905 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540338501.905 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.905 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.905 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.905 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.906 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1540338501.906 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1540338501.906 * [misc]taylor:  Taking taylor expansion of x in x
1540338501.906 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.906 * [misc]backup-simplify:  Simplify 1 into 1
1540338501.906 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.906 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540338501.906 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540338501.906 * [misc]backup-simplify:  Simplify (- 1) into -1
1540338501.906 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1540338501.906 * [misc]backup-simplify:  Simplify -1 into -1
1540338501.906 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.906 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540338501.907 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.907 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.907 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1540338501.907 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.907 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.907 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.907 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1540338501.907 * [misc]backup-simplify:  Simplify 4 into 4
1540338501.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540338501.908 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1540338501.908 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.908 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.909 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.909 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1540338501.909 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.909 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.910 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.910 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.910 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540338501.910 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.911 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.911 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.911 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.911 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.911 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.912 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540338501.912 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.912 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.912 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.913 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.913 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.914 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540338501.914 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338501.915 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1540338501.915 * [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
1540338501.915 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.915 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.915 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.915 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540338501.916 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1540338501.916 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1540338501.916 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1540338501.917 * [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
1540338501.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1540338501.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540338501.917 * [misc]backup-simplify:  Simplify 0 into 0
1540338501.917 * [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (/ 1 (- x)))) (* -1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (pow x 3) (* 4 x))
1540338501.917 * * * [misc]progress:  simplifying candidates
1540338501.917 * * * * [misc]progress:  [ 1 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (/ (- x 2) (+ (* -4 x) (pow x 3))) 1)))>
1540338501.917 * * * * [misc]progress:  [ 2 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (- (log (- x 2)) (log (+ (* -4 x) (pow x 3)))))))>
1540338501.917 * [enter]simplify:  Simplifying (- (log (- x 2)) (log (+ (* -4 x) (pow x 3))))
1540338501.918 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338501.920 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338501.922 * * [misc]simplify:  iters left: 4 (27 enodes)
1540338501.925 * * [misc]simplify:  iters left: 3 (33 enodes)
1540338501.929 * * [misc]simplify:  iters left: 2 (39 enodes)
1540338501.933 * * [misc]simplify:  iters left: 1 (45 enodes)
1540338501.938 * [exit]simplify:  Simplified to (- (- (log (+ -2 x)) (log x)) (log (+ -4 (* x x))))
1540338501.938 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (- (- (log (+ -2 x)) (log x)) (log (+ -4 (* x x)))))))
1540338501.938 * * * * [misc]progress:  [ 3 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338501.938 * * * * [misc]progress:  [ 4 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338501.938 * * * * [misc]progress:  [ 5 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (/ (* (* (- x 2) (- x 2)) (- x 2)) (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3)))))))>
1540338501.938 * [enter]simplify:  Simplifying (/ (* (* (- x 2) (- x 2)) (- x 2)) (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3))))
1540338501.939 * * [misc]simplify:  iters left: 6 (13 enodes)
1540338501.941 * * [misc]simplify:  iters left: 5 (42 enodes)
1540338501.951 * * [misc]simplify:  iters left: 4 (169 enodes)
1540338502.020 * [exit]simplify:  Simplified to (pow (/ (/ (+ x -2) x) (+ (* x x) -4)) 3)
1540338502.020 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (pow (/ (/ (+ x -2) x) (+ (* x x) -4)) 3))))
1540338502.020 * * * * [misc]progress:  [ 6 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3)))) (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3))))) (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.020 * * * * [misc]progress:  [ 7 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (/ (- x 2) (+ (* -4 x) (pow x 3))) (/ (- x 2) (+ (* -4 x) (pow x 3)))) (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.020 * * * * [misc]progress:  [ 8 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (/ (- x 2) (+ (* -4 x) (pow x 3)))) (sqrt (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.020 * * * * [misc]progress:  [ 9 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (- x 2)) (- (+ (* -4 x) (pow x 3))))))>
1540338502.020 * * * * [misc]progress:  [ 10 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (/ x (+ (* -4 x) (pow x 3))) (/ 2 (+ (* -4 x) (pow x 3))))))>
1540338502.020 * [enter]simplify:  Simplifying (/ x (+ (* -4 x) (pow x 3)))
1540338502.020 * * [misc]simplify:  iters left: 6 (7 enodes)
1540338502.021 * * [misc]simplify:  iters left: 5 (12 enodes)
1540338502.023 * * [misc]simplify:  iters left: 4 (16 enodes)
1540338502.025 * * [misc]simplify:  iters left: 3 (20 enodes)
1540338502.027 * * [misc]simplify:  iters left: 2 (21 enodes)
1540338502.029 * * [misc]simplify:  iters left: 1 (23 enodes)
1540338502.032 * [exit]simplify:  Simplified to (/ 1 (+ (* x x) -4))
1540338502.032 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (- (/ 1 (+ (* x x) -4)) (/ 2 (+ (* -4 x) (pow x 3))))))
1540338502.032 * * * * [misc]progress:  [ 11 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (/ (cbrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3)))))))>
1540338502.032 * [enter]simplify:  Simplifying (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))
1540338502.032 * * [misc]simplify:  iters left: 6 (13 enodes)
1540338502.034 * * [misc]simplify:  iters left: 5 (27 enodes)
1540338502.038 * * [misc]simplify:  iters left: 4 (41 enodes)
1540338502.043 * * [misc]simplify:  iters left: 3 (45 enodes)
1540338502.050 * * [misc]simplify:  iters left: 2 (48 enodes)
1540338502.055 * [exit]simplify:  Simplified to (* (/ (cbrt (+ x -2)) (cbrt (+ (pow x 3) (* -4 x)))) (/ (cbrt (+ x -2)) (cbrt (+ (pow x 3) (* -4 x)))))
1540338502.055 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (* (/ (cbrt (+ x -2)) (cbrt (+ (pow x 3) (* -4 x)))) (/ (cbrt (+ x -2)) (cbrt (+ (pow x 3) (* -4 x))))) (/ (cbrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3)))))))
1540338502.055 * [enter]simplify:  Simplifying (/ (cbrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.055 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.057 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.060 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.062 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.066 * [exit]simplify:  Simplified to (/ (cbrt (+ -2 x)) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.066 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (/ (cbrt (+ -2 x)) (cbrt (+ (* -4 x) (pow x 3)))))))
1540338502.066 * * * * [misc]progress:  [ 12 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (sqrt (+ (* -4 x) (pow x 3)))) (/ (cbrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3)))))))>
1540338502.066 * [enter]simplify:  Simplifying (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.066 * * [misc]simplify:  iters left: 6 (12 enodes)
1540338502.068 * * [misc]simplify:  iters left: 5 (22 enodes)
1540338502.071 * * [misc]simplify:  iters left: 4 (29 enodes)
1540338502.074 * * [misc]simplify:  iters left: 3 (31 enodes)
1540338502.078 * [exit]simplify:  Simplified to (/ (* (cbrt (+ x -2)) (cbrt (+ x -2))) (sqrt (+ (pow x 3) (* -4 x))))
1540338502.078 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (/ (* (cbrt (+ x -2)) (cbrt (+ x -2))) (sqrt (+ (pow x 3) (* -4 x)))) (/ (cbrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3)))))))
1540338502.078 * [enter]simplify:  Simplifying (/ (cbrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.078 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.080 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.082 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.085 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.088 * [exit]simplify:  Simplified to (/ (cbrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.088 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (sqrt (+ (* -4 x) (pow x 3)))) (/ (cbrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3)))))))
1540338502.088 * * * * [misc]progress:  [ 13 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (cbrt (- x 2)) (cbrt (- x 2))) 1) (/ (cbrt (- x 2)) (+ (* -4 x) (pow x 3))))))>
1540338502.088 * [enter]simplify:  Simplifying (/ (* (cbrt (- x 2)) (cbrt (- x 2))) 1)
1540338502.088 * * [misc]simplify:  iters left: 6 (7 enodes)
1540338502.090 * * [misc]simplify:  iters left: 5 (14 enodes)
1540338502.091 * * [misc]simplify:  iters left: 4 (21 enodes)
1540338502.094 * * [misc]simplify:  iters left: 3 (35 enodes)
1540338502.098 * * [misc]simplify:  iters left: 2 (61 enodes)
1540338502.105 * [exit]simplify:  Simplified to (* (cbrt (- x 2)) (cbrt (- x 2)))
1540338502.105 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (* (cbrt (- x 2)) (cbrt (- x 2))) (/ (cbrt (- x 2)) (+ (* -4 x) (pow x 3))))))
1540338502.105 * [enter]simplify:  Simplifying (/ (cbrt (- x 2)) (+ (* -4 x) (pow x 3)))
1540338502.105 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.107 * * [misc]simplify:  iters left: 5 (18 enodes)
1540338502.109 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338502.112 * * [misc]simplify:  iters left: 3 (27 enodes)
1540338502.115 * [exit]simplify:  Simplified to (/ (cbrt (+ -2 x)) (+ (* -4 x) (pow x 3)))
1540338502.115 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (cbrt (- x 2)) (cbrt (- x 2))) (/ (cbrt (+ -2 x)) (+ (* -4 x) (pow x 3))))))
1540338502.115 * * * * [misc]progress:  [ 14 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (cbrt (- x 2)) (cbrt (- x 2))) x) (/ (cbrt (- x 2)) (+ -4 (* x x))))))>
1540338502.115 * [enter]simplify:  Simplifying (/ (* (cbrt (- x 2)) (cbrt (- x 2))) x)
1540338502.115 * * [misc]simplify:  iters left: 6 (6 enodes)
1540338502.117 * * [misc]simplify:  iters left: 5 (11 enodes)
1540338502.119 * * [misc]simplify:  iters left: 4 (14 enodes)
1540338502.120 * * [misc]simplify:  iters left: 3 (15 enodes)
1540338502.122 * [exit]simplify:  Simplified to (* (cbrt (+ x -2)) (/ (cbrt (+ x -2)) x))
1540338502.122 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (* (cbrt (+ x -2)) (/ (cbrt (+ x -2)) x)) (/ (cbrt (- x 2)) (+ -4 (* x x))))))
1540338502.122 * [enter]simplify:  Simplifying (/ (cbrt (- x 2)) (+ -4 (* x x)))
1540338502.122 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338502.124 * * [misc]simplify:  iters left: 5 (12 enodes)
1540338502.125 * * [misc]simplify:  iters left: 4 (13 enodes)
1540338502.126 * [exit]simplify:  Simplified to (/ (cbrt (+ x -2)) (+ (* x x) -4))
1540338502.126 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ (* (cbrt (- x 2)) (cbrt (- x 2))) x) (/ (cbrt (+ x -2)) (+ (* x x) -4)))))
1540338502.126 * * * * [misc]progress:  [ 15 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (sqrt (- x 2)) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (/ (sqrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3)))))))>
1540338502.127 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))
1540338502.127 * * [misc]simplify:  iters left: 6 (12 enodes)
1540338502.129 * * [misc]simplify:  iters left: 5 (22 enodes)
1540338502.132 * * [misc]simplify:  iters left: 4 (27 enodes)
1540338502.135 * * [misc]simplify:  iters left: 3 (28 enodes)
1540338502.138 * [exit]simplify:  Simplified to (/ (sqrt (+ x -2)) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))
1540338502.138 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (/ (sqrt (+ x -2)) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (/ (sqrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3)))))))
1540338502.138 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.138 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.140 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.143 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.145 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.148 * [exit]simplify:  Simplified to (/ (sqrt (+ -2 x)) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.148 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ (sqrt (- x 2)) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (/ (sqrt (+ -2 x)) (cbrt (+ (* -4 x) (pow x 3)))))))
1540338502.148 * * * * [misc]progress:  [ 16 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3)))) (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3)))))))>
1540338502.148 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.149 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.150 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.153 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.155 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.158 * [exit]simplify:  Simplified to (/ (sqrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.158 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (/ (sqrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3)))) (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3)))))))
1540338502.159 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.159 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.160 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.163 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.166 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.169 * [exit]simplify:  Simplified to (/ (sqrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.169 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3)))) (/ (sqrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3)))))))
1540338502.169 * * * * [misc]progress:  [ 17 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (sqrt (- x 2)) 1) (/ (sqrt (- x 2)) (+ (* -4 x) (pow x 3))))))>
1540338502.169 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) 1)
1540338502.169 * * [misc]simplify:  iters left: 5 (6 enodes)
1540338502.170 * * [misc]simplify:  iters left: 4 (11 enodes)
1540338502.172 * * [misc]simplify:  iters left: 3 (14 enodes)
1540338502.173 * [exit]simplify:  Simplified to (sqrt (+ x -2))
1540338502.173 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt (+ x -2)) (/ (sqrt (- x 2)) (+ (* -4 x) (pow x 3))))))
1540338502.173 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (+ (* -4 x) (pow x 3)))
1540338502.173 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.175 * * [misc]simplify:  iters left: 5 (18 enodes)
1540338502.177 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338502.180 * * [misc]simplify:  iters left: 3 (27 enodes)
1540338502.183 * [exit]simplify:  Simplified to (/ (sqrt (+ -2 x)) (+ (* -4 x) (pow x 3)))
1540338502.183 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (sqrt (+ x -2)) (/ (sqrt (+ -2 x)) (+ (* -4 x) (pow x 3))))))
1540338502.183 * * * * [misc]progress:  [ 18 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (sqrt (- x 2)) x) (/ (sqrt (- x 2)) (+ -4 (* x x))))))>
1540338502.184 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) x)
1540338502.184 * * [misc]simplify:  iters left: 5 (5 enodes)
1540338502.185 * * [misc]simplify:  iters left: 4 (8 enodes)
1540338502.186 * * [misc]simplify:  iters left: 3 (9 enodes)
1540338502.187 * [exit]simplify:  Simplified to (/ (sqrt (+ x -2)) x)
1540338502.187 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (/ (sqrt (+ x -2)) x) (/ (sqrt (- x 2)) (+ -4 (* x x))))))
1540338502.187 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (+ -4 (* x x)))
1540338502.187 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338502.188 * * [misc]simplify:  iters left: 5 (12 enodes)
1540338502.191 * * [misc]simplify:  iters left: 4 (13 enodes)
1540338502.192 * [exit]simplify:  Simplified to (/ (sqrt (+ x -2)) (+ (* x x) -4))
1540338502.192 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ (sqrt (- x 2)) x) (/ (sqrt (+ x -2)) (+ (* x x) -4)))))
1540338502.192 * * * * [misc]progress:  [ 19 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ 1 (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3)))))))>
1540338502.192 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))
1540338502.193 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.194 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.197 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338502.199 * * [misc]simplify:  iters left: 3 (24 enodes)
1540338502.202 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* x -4) (pow x 3))) (cbrt (+ (* x -4) (pow x 3)))))
1540338502.202 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (/ 1 (* (cbrt (+ (* x -4) (pow x 3))) (cbrt (+ (* x -4) (pow x 3))))) (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3)))))))
1540338502.203 * [enter]simplify:  Simplifying (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.203 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.205 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338502.207 * * [misc]simplify:  iters left: 4 (28 enodes)
1540338502.211 * * [misc]simplify:  iters left: 3 (31 enodes)
1540338502.214 * [exit]simplify:  Simplified to (/ (+ -2 x) (cbrt (+ (pow x 3) (* -4 x))))
1540338502.214 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ 1 (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (/ (+ -2 x) (cbrt (+ (pow x 3) (* -4 x)))))))
1540338502.214 * * * * [misc]progress:  [ 20 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ 1 (sqrt (+ (* -4 x) (pow x 3)))) (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3)))))))>
1540338502.214 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* -4 x) (pow x 3))))
1540338502.214 * * [misc]simplify:  iters left: 6 (9 enodes)
1540338502.216 * * [misc]simplify:  iters left: 5 (16 enodes)
1540338502.218 * * [misc]simplify:  iters left: 4 (20 enodes)
1540338502.220 * * [misc]simplify:  iters left: 3 (21 enodes)
1540338502.223 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* x -4) (pow x 3))))
1540338502.223 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (/ 1 (sqrt (+ (* x -4) (pow x 3)))) (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3)))))))
1540338502.223 * [enter]simplify:  Simplifying (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.223 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.225 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338502.227 * * [misc]simplify:  iters left: 4 (28 enodes)
1540338502.231 * * [misc]simplify:  iters left: 3 (31 enodes)
1540338502.234 * [exit]simplify:  Simplified to (/ (+ -2 x) (sqrt (+ (pow x 3) (* -4 x))))
1540338502.234 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ 1 (sqrt (+ (* -4 x) (pow x 3)))) (/ (+ -2 x) (sqrt (+ (pow x 3) (* -4 x)))))))
1540338502.234 * * * * [misc]progress:  [ 21 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ 1 1) (/ (- x 2) (+ (* -4 x) (pow x 3))))))>
1540338502.234 * [enter]simplify:  Simplifying (/ 1 1)
1540338502.234 * * [misc]simplify:  iters left: 2 (2 enodes)
1540338502.235 * * [misc]simplify:  iters left: 1 (4 enodes)
1540338502.235 * [exit]simplify:  Simplified to 1
1540338502.235 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* 1 (/ (- x 2) (+ (* -4 x) (pow x 3))))))
1540338502.235 * [enter]simplify:  Simplifying (/ (- x 2) (+ (* -4 x) (pow x 3)))
1540338502.235 * * [misc]simplify:  iters left: 6 (9 enodes)
1540338502.237 * * [misc]simplify:  iters left: 5 (20 enodes)
1540338502.240 * * [misc]simplify:  iters left: 4 (27 enodes)
1540338502.243 * * [misc]simplify:  iters left: 3 (39 enodes)
1540338502.248 * * [misc]simplify:  iters left: 2 (47 enodes)
1540338502.253 * * [misc]simplify:  iters left: 1 (57 enodes)
1540338502.259 * [exit]simplify:  Simplified to (/ (/ (+ x -2) x) (+ -4 (* x x)))
1540338502.259 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (/ (/ (+ x -2) x) (+ -4 (* x x))))))
1540338502.259 * * * * [misc]progress:  [ 22 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ 1 x) (/ (- x 2) (+ -4 (* x x))))))>
1540338502.259 * [enter]simplify:  Simplifying (/ 1 x)
1540338502.259 * * [misc]simplify:  iters left: 2 (3 enodes)
1540338502.259 * * [misc]simplify:  iters left: 1 (5 enodes)
1540338502.261 * [exit]simplify:  Simplified to (/ 1 x)
1540338502.261 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (/ 1 x) (/ (- x 2) (+ -4 (* x x))))))
1540338502.261 * [enter]simplify:  Simplifying (/ (- x 2) (+ -4 (* x x)))
1540338502.261 * * [misc]simplify:  iters left: 6 (7 enodes)
1540338502.263 * * [misc]simplify:  iters left: 5 (14 enodes)
1540338502.264 * * [misc]simplify:  iters left: 4 (17 enodes)
1540338502.266 * * [misc]simplify:  iters left: 3 (19 enodes)
1540338502.268 * [exit]simplify:  Simplified to (/ (- x 2) (+ -4 (* x x)))
1540338502.268 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ 1 x) (/ (- x 2) (+ -4 (* x x))))))
1540338502.269 * * * * [misc]progress:  [ 23 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (/ (- x 2) (+ (* -4 x) (pow x 3))))))>
1540338502.269 * * * * [misc]progress:  [ 24 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- x 2) (/ 1 (+ (* -4 x) (pow x 3))))))>
1540338502.269 * * * * [misc]progress:  [ 25 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ 1 (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1540338502.269 * * * * [misc]progress:  [ 26 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (/ (- x 2) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (cbrt (+ (* -4 x) (pow x 3))))))>
1540338502.269 * [enter]simplify:  Simplifying (cbrt (+ (* -4 x) (pow x 3)))
1540338502.269 * * [misc]simplify:  iters left: 5 (7 enodes)
1540338502.270 * * [misc]simplify:  iters left: 4 (12 enodes)
1540338502.272 * * [misc]simplify:  iters left: 3 (16 enodes)
1540338502.274 * * [misc]simplify:  iters left: 2 (17 enodes)
1540338502.276 * [exit]simplify:  Simplified to (cbrt (+ (* -4 x) (pow x 3)))
1540338502.276 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (/ (- x 2) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))) (cbrt (+ (* -4 x) (pow x 3))))))
1540338502.276 * * * * [misc]progress:  [ 27 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3)))) (sqrt (+ (* -4 x) (pow x 3))))))>
1540338502.276 * [enter]simplify:  Simplifying (sqrt (+ (* -4 x) (pow x 3)))
1540338502.276 * * [misc]simplify:  iters left: 5 (7 enodes)
1540338502.277 * * [misc]simplify:  iters left: 4 (12 enodes)
1540338502.279 * * [misc]simplify:  iters left: 3 (16 enodes)
1540338502.281 * * [misc]simplify:  iters left: 2 (17 enodes)
1540338502.283 * [exit]simplify:  Simplified to (sqrt (+ (* -4 x) (pow x 3)))
1540338502.283 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3)))) (sqrt (+ (* -4 x) (pow x 3))))))
1540338502.283 * * * * [misc]progress:  [ 28 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (/ (- x 2) 1) (+ (* -4 x) (pow x 3)))))>
1540338502.283 * [enter]simplify:  Simplifying (+ (* -4 x) (pow x 3))
1540338502.283 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338502.284 * * [misc]simplify:  iters left: 3 (11 enodes)
1540338502.286 * * [misc]simplify:  iters left: 2 (15 enodes)
1540338502.288 * * [misc]simplify:  iters left: 1 (16 enodes)
1540338502.290 * [exit]simplify:  Simplified to (+ (* -4 x) (pow x 3))
1540338502.290 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (/ (- x 2) 1) (+ (* -4 x) (pow x 3)))))
1540338502.290 * * * * [misc]progress:  [ 29 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (/ (- x 2) x) (+ -4 (* x x)))))>
1540338502.290 * [enter]simplify:  Simplifying (+ -4 (* x x))
1540338502.290 * * [misc]simplify:  iters left: 4 (4 enodes)
1540338502.291 * * [misc]simplify:  iters left: 3 (5 enodes)
1540338502.291 * [exit]simplify:  Simplified to (+ -4 (* x x))
1540338502.291 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (/ (- x 2) x) (+ -4 (* x x)))))
1540338502.291 * * * * [misc]progress:  [ 30 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2))))))>
1540338502.291 * [enter]simplify:  Simplifying (* (cbrt (- x 2)) (cbrt (- x 2)))
1540338502.291 * * [misc]simplify:  iters left: 5 (5 enodes)
1540338502.293 * * [misc]simplify:  iters left: 4 (8 enodes)
1540338502.293 * * [misc]simplify:  iters left: 3 (9 enodes)
1540338502.294 * [exit]simplify:  Simplified to (* (cbrt (+ x -2)) (cbrt (+ x -2)))
1540338502.294 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (cbrt (+ x -2)) (cbrt (+ x -2))) (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2))))))
1540338502.294 * * * * [misc]progress:  [ 31 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (sqrt (- x 2)) (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2))))))>
1540338502.295 * [enter]simplify:  Simplifying (sqrt (- x 2))
1540338502.295 * * [misc]simplify:  iters left: 3 (4 enodes)
1540338502.295 * * [misc]simplify:  iters left: 2 (7 enodes)
1540338502.296 * * [misc]simplify:  iters left: 1 (8 enodes)
1540338502.297 * [exit]simplify:  Simplified to (sqrt (+ x -2))
1540338502.297 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (sqrt (+ x -2)) (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2))))))
1540338502.297 * * * * [misc]progress:  [ 32 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ 1 (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1540338502.297 * * * * [misc]progress:  [ 33 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (- x 2) (+ (pow (* -4 x) 3) (pow (pow x 3) 3))) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3)))))))>
1540338502.297 * [enter]simplify:  Simplifying (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3))))
1540338502.297 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.299 * * [misc]simplify:  iters left: 5 (28 enodes)
1540338502.305 * * [misc]simplify:  iters left: 4 (80 enodes)
1540338502.322 * * [misc]simplify:  iters left: 3 (187 enodes)
1540338502.364 * * [misc]simplify:  iters left: 2 (318 enodes)
1540338502.449 * [exit]simplify:  Simplified to (- (pow x 6) (* (- (* x x) -4) (* -4 (* x x))))
1540338502.449 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ (- x 2) (+ (pow (* -4 x) 3) (pow (pow x 3) 3))) (- (pow x 6) (* (- (* x x) -4) (* -4 (* x x)))))))
1540338502.449 * * * * [misc]progress:  [ 34 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (- x 2) (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3)))) (- (* -4 x) (pow x 3)))))>
1540338502.449 * [enter]simplify:  Simplifying (- (* -4 x) (pow x 3))
1540338502.449 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338502.450 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338502.452 * * [misc]simplify:  iters left: 2 (21 enodes)
1540338502.455 * * [misc]simplify:  iters left: 1 (28 enodes)
1540338502.458 * [exit]simplify:  Simplified to (- (* -4 x) (pow x 3))
1540338502.458 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (/ (- x 2) (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3)))) (- (* -4 x) (pow x 3)))))
1540338502.458 * * * * [misc]progress:  [ 35 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (pow x 3) (pow 2 3)) (* (+ (* -4 x) (pow x 3)) (+ (* x x) (+ (* 2 2) (* x 2)))))))>
1540338502.458 * [enter]simplify:  Simplifying (- (pow x 3) (pow 2 3))
1540338502.459 * * [misc]simplify:  iters left: 3 (6 enodes)
1540338502.460 * * [misc]simplify:  iters left: 2 (17 enodes)
1540338502.462 * * [misc]simplify:  iters left: 1 (18 enodes)
1540338502.464 * [exit]simplify:  Simplified to (+ -8 (pow x 3))
1540338502.464 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (+ -8 (pow x 3)) (* (+ (* -4 x) (pow x 3)) (+ (* x x) (+ (* 2 2) (* x 2)))))))
1540338502.464 * * * * [misc]progress:  [ 36 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* x x) (* 2 2)) (* (+ (* -4 x) (pow x 3)) (+ x 2)))))>
1540338502.464 * [enter]simplify:  Simplifying (- (* x x) (* 2 2))
1540338502.464 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338502.465 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338502.467 * * [misc]simplify:  iters left: 2 (18 enodes)
1540338502.469 * * [misc]simplify:  iters left: 1 (36 enodes)
1540338502.476 * [exit]simplify:  Simplified to (+ -4 (* x x))
1540338502.476 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (+ -4 (* x x)) (* (+ (* -4 x) (pow x 3)) (+ x 2)))))
1540338502.476 * * * * [misc]progress:  [ 37 / 90 ] simplifiying candidate #<alt (λ (x) (pow (/ (- x 2) (+ (* -4 x) (pow x 3))) -1))>
1540338502.476 * * * * [misc]progress:  [ 38 / 90 ] simplifiying candidate #<alt (λ (x) (pow (/ (- x 2) (+ (* -4 x) (pow x 3))) (- 1)))>
1540338502.476 * [enter]simplify:  Simplifying (- 1)
1540338502.476 * * [misc]simplify:  iters left: 2 (2 enodes)
1540338502.477 * * [misc]simplify:  iters left: 1 (5 enodes)
1540338502.477 * [exit]simplify:  Simplified to -1
1540338502.477 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ (- x 2) (+ (* -4 x) (pow x 3))) -1))
1540338502.477 * * * * [misc]progress:  [ 39 / 90 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))) 1))>
1540338502.477 * * * * [misc]progress:  [ 40 / 90 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (- x 2)) (log (+ (* -4 x) (pow x 3)))))))>
1540338502.477 * * * * [misc]progress:  [ 41 / 90 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.478 * * * * [misc]progress:  [ 42 / 90 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.478 * * * * [misc]progress:  [ 43 / 90 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.478 * * * * [misc]progress:  [ 44 / 90 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3))))) (cbrt (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))) (cbrt (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.478 * * * * [misc]progress:  [ 45 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3))))) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.478 * * * * [misc]progress:  [ 46 / 90 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3))))) (sqrt (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))))>
1540338502.478 * * * * [misc]progress:  [ 47 / 90 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (/ (- x 2) (+ (* -4 x) (pow x 3))))))>
1540338502.478 * * * * [misc]progress:  [ 48 / 90 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3))))))>
1540338502.478 * * * * [misc]progress:  [ 49 / 90 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3))))))>
1540338502.478 * * * * [misc]progress:  [ 50 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (/ (- x 2) (+ (* -4 x) (pow x 3))) 1)))>
1540338502.478 * * * * [misc]progress:  [ 51 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3)))) (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3)))))) (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3))))))>
1540338502.478 * [enter]simplify:  Simplifying (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3))))
1540338502.478 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.480 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338502.482 * * [misc]simplify:  iters left: 4 (28 enodes)
1540338502.486 * * [misc]simplify:  iters left: 3 (40 enodes)
1540338502.490 * * [misc]simplify:  iters left: 2 (48 enodes)
1540338502.495 * * [misc]simplify:  iters left: 1 (58 enodes)
1540338502.501 * [exit]simplify:  Simplified to (cbrt (/ (/ (+ -2 x) x) (+ (* x x) -4)))
1540338502.501 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3)))) (cbrt (/ (- x 2) (+ (* -4 x) (pow x 3)))))) (cbrt (/ (/ (+ -2 x) x) (+ (* x x) -4)))))
1540338502.501 * * * * [misc]progress:  [ 52 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (/ (- x 2) (+ (* -4 x) (pow x 3))))) (sqrt (/ (- x 2) (+ (* -4 x) (pow x 3))))))>
1540338502.501 * [enter]simplify:  Simplifying (sqrt (/ (- x 2) (+ (* -4 x) (pow x 3))))
1540338502.501 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.503 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338502.506 * * [misc]simplify:  iters left: 4 (28 enodes)
1540338502.509 * * [misc]simplify:  iters left: 3 (40 enodes)
1540338502.514 * * [misc]simplify:  iters left: 2 (48 enodes)
1540338502.520 * * [misc]simplify:  iters left: 1 (58 enodes)
1540338502.526 * [exit]simplify:  Simplified to (sqrt (/ (/ (+ -2 x) x) (+ (* x x) -4)))
1540338502.526 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (/ (- x 2) (+ (* -4 x) (pow x 3))))) (sqrt (/ (/ (+ -2 x) x) (+ (* x x) -4)))))
1540338502.526 * * * * [misc]progress:  [ 53 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))) (/ (cbrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3))))))>
1540338502.526 * [enter]simplify:  Simplifying (/ (cbrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.526 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.528 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.530 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.533 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.536 * [exit]simplify:  Simplified to (/ (cbrt (+ -2 x)) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.536 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))) (/ (cbrt (+ -2 x)) (cbrt (+ (* -4 x) (pow x 3))))))
1540338502.536 * * * * [misc]progress:  [ 54 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (sqrt (+ (* -4 x) (pow x 3))))) (/ (cbrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))))>
1540338502.536 * [enter]simplify:  Simplifying (/ (cbrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.536 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.538 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.540 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.543 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.546 * [exit]simplify:  Simplified to (/ (cbrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.546 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) (sqrt (+ (* -4 x) (pow x 3))))) (/ (cbrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3))))))
1540338502.546 * * * * [misc]progress:  [ 55 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) 1)) (/ (cbrt (- x 2)) (+ (* -4 x) (pow x 3)))))>
1540338502.546 * [enter]simplify:  Simplifying (/ (cbrt (- x 2)) (+ (* -4 x) (pow x 3)))
1540338502.546 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.548 * * [misc]simplify:  iters left: 5 (18 enodes)
1540338502.550 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338502.553 * * [misc]simplify:  iters left: 3 (27 enodes)
1540338502.556 * [exit]simplify:  Simplified to (/ (cbrt (+ -2 x)) (+ (* -4 x) (pow x 3)))
1540338502.556 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) 1)) (/ (cbrt (+ -2 x)) (+ (* -4 x) (pow x 3)))))
1540338502.556 * * * * [misc]progress:  [ 56 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) x)) (/ (cbrt (- x 2)) (+ -4 (* x x)))))>
1540338502.556 * [enter]simplify:  Simplifying (/ (cbrt (- x 2)) (+ -4 (* x x)))
1540338502.556 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338502.557 * * [misc]simplify:  iters left: 5 (12 enodes)
1540338502.559 * * [misc]simplify:  iters left: 4 (13 enodes)
1540338502.560 * [exit]simplify:  Simplified to (/ (cbrt (+ x -2)) (+ (* x x) -4))
1540338502.560 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (* (cbrt (- x 2)) (cbrt (- x 2))) x)) (/ (cbrt (+ x -2)) (+ (* x x) -4))))
1540338502.560 * * * * [misc]progress:  [ 57 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (sqrt (- x 2)) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))) (/ (sqrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3))))))>
1540338502.560 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.561 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.562 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.565 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.567 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.570 * [exit]simplify:  Simplified to (/ (sqrt (+ -2 x)) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.570 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (sqrt (- x 2)) (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))) (/ (sqrt (+ -2 x)) (cbrt (+ (* -4 x) (pow x 3))))))
1540338502.570 * * * * [misc]progress:  [ 58 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))) (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))))>
1540338502.570 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.571 * * [misc]simplify:  iters left: 6 (11 enodes)
1540338502.572 * * [misc]simplify:  iters left: 5 (19 enodes)
1540338502.575 * * [misc]simplify:  iters left: 4 (24 enodes)
1540338502.577 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.580 * [exit]simplify:  Simplified to (/ (sqrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.580 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (sqrt (- x 2)) (sqrt (+ (* -4 x) (pow x 3))))) (/ (sqrt (+ -2 x)) (sqrt (+ (* -4 x) (pow x 3))))))
1540338502.580 * * * * [misc]progress:  [ 59 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (sqrt (- x 2)) 1)) (/ (sqrt (- x 2)) (+ (* -4 x) (pow x 3)))))>
1540338502.581 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (+ (* -4 x) (pow x 3)))
1540338502.581 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.582 * * [misc]simplify:  iters left: 5 (18 enodes)
1540338502.585 * * [misc]simplify:  iters left: 4 (23 enodes)
1540338502.588 * * [misc]simplify:  iters left: 3 (27 enodes)
1540338502.591 * [exit]simplify:  Simplified to (/ (sqrt (+ -2 x)) (+ (* -4 x) (pow x 3)))
1540338502.591 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (sqrt (- x 2)) 1)) (/ (sqrt (+ -2 x)) (+ (* -4 x) (pow x 3)))))
1540338502.591 * * * * [misc]progress:  [ 60 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (sqrt (- x 2)) x)) (/ (sqrt (- x 2)) (+ -4 (* x x)))))>
1540338502.592 * [enter]simplify:  Simplifying (/ (sqrt (- x 2)) (+ -4 (* x x)))
1540338502.592 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338502.593 * * [misc]simplify:  iters left: 5 (12 enodes)
1540338502.594 * * [misc]simplify:  iters left: 4 (13 enodes)
1540338502.596 * [exit]simplify:  Simplified to (/ (sqrt (+ x -2)) (+ (* x x) -4))
1540338502.596 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (sqrt (- x 2)) x)) (/ (sqrt (+ x -2)) (+ (* x x) -4))))
1540338502.596 * * * * [misc]progress:  [ 61 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ 1 (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))) (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3))))))>
1540338502.596 * [enter]simplify:  Simplifying (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3))))
1540338502.596 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.598 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338502.600 * * [misc]simplify:  iters left: 4 (28 enodes)
1540338502.604 * * [misc]simplify:  iters left: 3 (31 enodes)
1540338502.607 * [exit]simplify:  Simplified to (/ (+ -2 x) (cbrt (+ (pow x 3) (* -4 x))))
1540338502.607 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ 1 (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))))) (/ (+ -2 x) (cbrt (+ (pow x 3) (* -4 x))))))
1540338502.607 * * * * [misc]progress:  [ 62 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ 1 (sqrt (+ (* -4 x) (pow x 3))))) (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3))))))>
1540338502.607 * [enter]simplify:  Simplifying (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3))))
1540338502.607 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.609 * * [misc]simplify:  iters left: 5 (21 enodes)
1540338502.612 * * [misc]simplify:  iters left: 4 (28 enodes)
1540338502.615 * * [misc]simplify:  iters left: 3 (31 enodes)
1540338502.618 * [exit]simplify:  Simplified to (/ (+ -2 x) (sqrt (+ (pow x 3) (* -4 x))))
1540338502.618 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ 1 (sqrt (+ (* -4 x) (pow x 3))))) (/ (+ -2 x) (sqrt (+ (pow x 3) (* -4 x))))))
1540338502.618 * * * * [misc]progress:  [ 63 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ 1 1)) (/ (- x 2) (+ (* -4 x) (pow x 3)))))>
1540338502.619 * [enter]simplify:  Simplifying (/ (- x 2) (+ (* -4 x) (pow x 3)))
1540338502.619 * * [misc]simplify:  iters left: 6 (9 enodes)
1540338502.620 * * [misc]simplify:  iters left: 5 (20 enodes)
1540338502.623 * * [misc]simplify:  iters left: 4 (27 enodes)
1540338502.626 * * [misc]simplify:  iters left: 3 (39 enodes)
1540338502.631 * * [misc]simplify:  iters left: 2 (47 enodes)
1540338502.635 * * [misc]simplify:  iters left: 1 (57 enodes)
1540338502.641 * [exit]simplify:  Simplified to (/ (/ (+ x -2) x) (+ -4 (* x x)))
1540338502.641 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ 1 1)) (/ (/ (+ x -2) x) (+ -4 (* x x)))))
1540338502.641 * * * * [misc]progress:  [ 64 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ 1 x)) (/ (- x 2) (+ -4 (* x x)))))>
1540338502.641 * [enter]simplify:  Simplifying (/ (- x 2) (+ -4 (* x x)))
1540338502.641 * * [misc]simplify:  iters left: 6 (7 enodes)
1540338502.643 * * [misc]simplify:  iters left: 5 (14 enodes)
1540338502.644 * * [misc]simplify:  iters left: 4 (17 enodes)
1540338502.646 * * [misc]simplify:  iters left: 3 (19 enodes)
1540338502.648 * [exit]simplify:  Simplified to (/ (- x 2) (+ -4 (* x x)))
1540338502.648 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ 1 x)) (/ (- x 2) (+ -4 (* x x)))))
1540338502.649 * * * * [misc]progress:  [ 65 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (/ (- x 2) (+ (* -4 x) (pow x 3)))))>
1540338502.649 * [enter]simplify:  Simplifying (/ (- x 2) (+ (* -4 x) (pow x 3)))
1540338502.649 * * [misc]simplify:  iters left: 6 (9 enodes)
1540338502.650 * * [misc]simplify:  iters left: 5 (20 enodes)
1540338502.653 * * [misc]simplify:  iters left: 4 (27 enodes)
1540338502.657 * * [misc]simplify:  iters left: 3 (39 enodes)
1540338502.661 * * [misc]simplify:  iters left: 2 (47 enodes)
1540338502.666 * * [misc]simplify:  iters left: 1 (57 enodes)
1540338502.672 * [exit]simplify:  Simplified to (/ (/ (+ x -2) x) (+ -4 (* x x)))
1540338502.672 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (/ (/ (+ x -2) x) (+ -4 (* x x)))))
1540338502.672 * * * * [misc]progress:  [ 66 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- x 2)) (/ 1 (+ (* -4 x) (pow x 3)))))>
1540338502.672 * [enter]simplify:  Simplifying (/ 1 (+ (* -4 x) (pow x 3)))
1540338502.672 * * [misc]simplify:  iters left: 6 (8 enodes)
1540338502.673 * * [misc]simplify:  iters left: 5 (15 enodes)
1540338502.675 * * [misc]simplify:  iters left: 4 (19 enodes)
1540338502.678 * * [misc]simplify:  iters left: 3 (23 enodes)
1540338502.680 * [exit]simplify:  Simplified to (/ (/ 1 x) (+ -4 (* x x)))
1540338502.680 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (- x 2)) (/ (/ 1 x) (+ -4 (* x x)))))
1540338502.680 * * * * [misc]progress:  [ 67 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (- x 2) (+ (pow (* -4 x) 3) (pow (pow x 3) 3)))) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3))))))>
1540338502.681 * [enter]simplify:  Simplifying (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3))))
1540338502.681 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.682 * * [misc]simplify:  iters left: 5 (28 enodes)
1540338502.688 * * [misc]simplify:  iters left: 4 (80 enodes)
1540338502.705 * * [misc]simplify:  iters left: 3 (187 enodes)
1540338502.746 * * [misc]simplify:  iters left: 2 (318 enodes)
1540338502.828 * [exit]simplify:  Simplified to (- (pow x 6) (* (- (* x x) -4) (* -4 (* x x))))
1540338502.828 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (- x 2) (+ (pow (* -4 x) 3) (pow (pow x 3) 3)))) (- (pow x 6) (* (- (* x x) -4) (* -4 (* x x))))))
1540338502.829 * * * * [misc]progress:  [ 68 / 90 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (- x 2) (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3))))) (- (* -4 x) (pow x 3))))>
1540338502.829 * [enter]simplify:  Simplifying (- (* -4 x) (pow x 3))
1540338502.829 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338502.830 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338502.832 * * [misc]simplify:  iters left: 2 (21 enodes)
1540338502.834 * * [misc]simplify:  iters left: 1 (28 enodes)
1540338502.840 * [exit]simplify:  Simplified to (- (* -4 x) (pow x 3))
1540338502.840 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (/ (- x 2) (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3))))) (- (* -4 x) (pow x 3))))
1540338502.840 * * * * [misc]progress:  [ 69 / 90 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- x 2)) (+ (* -4 x) (pow x 3))))>
1540338502.840 * [enter]simplify:  Simplifying (+ (* -4 x) (pow x 3))
1540338502.840 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338502.841 * * [misc]simplify:  iters left: 3 (11 enodes)
1540338502.842 * * [misc]simplify:  iters left: 2 (15 enodes)
1540338502.844 * * [misc]simplify:  iters left: 1 (16 enodes)
1540338502.846 * [exit]simplify:  Simplified to (+ (* -4 x) (pow x 3))
1540338502.846 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- x 2)) (+ (* -4 x) (pow x 3))))
1540338502.846 * * * * [misc]progress:  [ 70 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (log (* (exp (* -4 x)) (exp (pow x 3)))))))>
1540338502.846 * [enter]simplify:  Simplifying (* (exp (* -4 x)) (exp (pow x 3)))
1540338502.846 * * [misc]simplify:  iters left: 5 (8 enodes)
1540338502.848 * * [misc]simplify:  iters left: 4 (17 enodes)
1540338502.850 * * [misc]simplify:  iters left: 3 (25 enodes)
1540338502.853 * * [misc]simplify:  iters left: 2 (30 enodes)
1540338502.857 * [exit]simplify:  Simplified to (pow (exp x) (+ -4 (* x x)))
1540338502.857 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (/ (- x 2) (log (pow (exp x) (+ -4 (* x x)))))))
1540338502.857 * * * * [misc]progress:  [ 71 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (pow (+ (* -4 x) (pow x 3)) 1))))>
1540338502.857 * * * * [misc]progress:  [ 72 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (exp (log (+ (* -4 x) (pow x 3)))))))>
1540338502.857 * * * * [misc]progress:  [ 73 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (log (exp (+ (* -4 x) (pow x 3)))))))>
1540338502.857 * * * * [misc]progress:  [ 74 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (* (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (cbrt (+ (* -4 x) (pow x 3)))))))>
1540338502.857 * * * * [misc]progress:  [ 75 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (cbrt (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3)))))))>
1540338502.857 * * * * [misc]progress:  [ 76 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (* (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ (* -4 x) (pow x 3)))))))>
1540338502.857 * * * * [misc]progress:  [ 77 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (/ (+ (pow (* -4 x) 3) (pow (pow x 3) 3)) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3))))))))>
1540338502.857 * * * * [misc]progress:  [ 78 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (* 1 (+ (* -4 x) (pow x 3))))))>
1540338502.857 * * * * [misc]progress:  [ 79 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (/ (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3))) (- (* -4 x) (pow x 3))))))>
1540338502.857 * * * * [misc]progress:  [ 80 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (* x (+ -4 (* x x))))))>
1540338502.858 * [enter]simplify:  Simplifying (+ -4 (* x x))
1540338502.858 * * [misc]simplify:  iters left: 4 (4 enodes)
1540338502.858 * * [misc]simplify:  iters left: 3 (5 enodes)
1540338502.859 * [exit]simplify:  Simplified to (+ -4 (* x x))
1540338502.859 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (/ (- x 2) (* x (+ -4 (* x x))))))
1540338502.859 * * * * [misc]progress:  [ 81 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (+ (pow x 3) (* -4 x)))))>
1540338502.859 * * * * [misc]progress:  [ 82 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* 1/8 x) (* 1/2 (/ 1 x))) 1/4)))>
1540338502.859 * [enter]simplify:  Simplifying (- (+ (* 1/8 x) (* 1/2 (/ 1 x))) 1/4)
1540338502.859 * * [misc]simplify:  iters left: 6 (10 enodes)
1540338502.861 * * [misc]simplify:  iters left: 5 (22 enodes)
1540338502.864 * * [misc]simplify:  iters left: 4 (31 enodes)
1540338502.868 * * [misc]simplify:  iters left: 3 (40 enodes)
1540338502.872 * * [misc]simplify:  iters left: 2 (48 enodes)
1540338502.877 * * [misc]simplify:  iters left: 1 (65 enodes)
1540338502.884 * [exit]simplify:  Simplified to (+ (+ (* 1/8 x) -1/4) (/ 1/2 x))
1540338502.884 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (+ (* 1/8 x) -1/4) (/ 1/2 x))))
1540338502.884 * * * * [misc]progress:  [ 83 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* 4 (/ 1 (pow x 4))) (/ 1 (pow x 2))) (* 2 (/ 1 (pow x 3))))))>
1540338502.884 * [enter]simplify:  Simplifying (- (+ (* 4 (/ 1 (pow x 4))) (/ 1 (pow x 2))) (* 2 (/ 1 (pow x 3))))
1540338502.884 * * [misc]simplify:  iters left: 6 (15 enodes)
1540338502.887 * * [misc]simplify:  iters left: 5 (31 enodes)
1540338502.893 * * [misc]simplify:  iters left: 4 (58 enodes)
1540338502.901 * * [misc]simplify:  iters left: 3 (90 enodes)
1540338502.915 * * [misc]simplify:  iters left: 2 (133 enodes)
1540338502.931 * * [misc]simplify:  iters left: 1 (190 enodes)
1540338502.957 * [exit]simplify:  Simplified to (+ (+ (/ 4 (pow x 4)) (/ (/ -2 x) (* x x))) (/ 1 (* x x)))
1540338502.957 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (+ (/ 4 (pow x 4)) (/ (/ -2 x) (* x x))) (/ 1 (* x x)))))
1540338502.957 * * * * [misc]progress:  [ 84 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* 4 (/ 1 (pow x 4))) (/ 1 (pow x 2))) (* 2 (/ 1 (pow x 3))))))>
1540338502.957 * [enter]simplify:  Simplifying (- (+ (* 4 (/ 1 (pow x 4))) (/ 1 (pow x 2))) (* 2 (/ 1 (pow x 3))))
1540338502.957 * * [misc]simplify:  iters left: 6 (15 enodes)
1540338502.960 * * [misc]simplify:  iters left: 5 (31 enodes)
1540338502.966 * * [misc]simplify:  iters left: 4 (58 enodes)
1540338502.975 * * [misc]simplify:  iters left: 3 (90 enodes)
1540338502.990 * * [misc]simplify:  iters left: 2 (133 enodes)
1540338503.005 * * [misc]simplify:  iters left: 1 (190 enodes)
1540338503.032 * [exit]simplify:  Simplified to (+ (+ (/ 4 (pow x 4)) (/ (/ -2 x) (* x x))) (/ 1 (* x x)))
1540338503.032 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (+ (/ 4 (pow x 4)) (/ (/ -2 x) (* x x))) (/ 1 (* x x)))))
1540338503.032 * * * * [misc]progress:  [ 85 / 90 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338503.032 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338503.032 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338503.033 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338503.034 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338503.035 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338503.037 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338503.037 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338503.037 * * * * [misc]progress:  [ 86 / 90 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338503.037 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338503.037 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338503.038 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338503.039 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338503.040 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338503.042 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338503.042 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338503.042 * * * * [misc]progress:  [ 87 / 90 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1540338503.042 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1540338503.042 * * [misc]simplify:  iters left: 4 (5 enodes)
1540338503.043 * * [misc]simplify:  iters left: 3 (8 enodes)
1540338503.045 * * [misc]simplify:  iters left: 2 (12 enodes)
1540338503.047 * * [misc]simplify:  iters left: 1 (13 enodes)
1540338503.048 * [exit]simplify:  Simplified to (* (+ x 2) x)
1540338503.048 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1540338503.048 * * * * [misc]progress:  [ 88 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (- (pow x 3) (* 4 x)))))>
1540338503.049 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1540338503.049 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338503.050 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338503.052 * * [misc]simplify:  iters left: 2 (22 enodes)
1540338503.054 * * [misc]simplify:  iters left: 1 (24 enodes)
1540338503.057 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1540338503.057 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (- x 2) (- (pow x 3) (* 4 x)))))
1540338503.057 * * * * [misc]progress:  [ 89 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (- (pow x 3) (* 4 x)))))>
1540338503.058 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1540338503.058 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338503.058 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338503.061 * * [misc]simplify:  iters left: 2 (22 enodes)
1540338503.063 * * [misc]simplify:  iters left: 1 (24 enodes)
1540338503.066 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1540338503.066 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (- x 2) (- (pow x 3) (* 4 x)))))
1540338503.066 * * * * [misc]progress:  [ 90 / 90 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (- (pow x 3) (* 4 x)))))>
1540338503.066 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1540338503.066 * * [misc]simplify:  iters left: 4 (6 enodes)
1540338503.067 * * [misc]simplify:  iters left: 3 (12 enodes)
1540338503.069 * * [misc]simplify:  iters left: 2 (22 enodes)
1540338503.072 * * [misc]simplify:  iters left: 1 (24 enodes)
1540338503.075 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1540338503.075 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (- x 2) (- (pow x 3) (* 4 x)))))
1540338503.075 * * * [misc]progress:  adding candidates to table
1540338503.537 * [misc]progress:  [Phase 3 of 3] Extracting.
1540338503.537 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2)))> #<alt (λ (x) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))> #<alt (λ (x) (* (+ x 2) x))>)
1540338503.538 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1540338503.539 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2)))> #<alt (λ (x) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))> #<alt (λ (x) (* (+ x 2) x))>)
1540338503.557 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1540338503.558 * [enter]simplify:  Simplifying (* (+ x 2) x)
1540338503.558 * * [misc]simplify:  iters left: 4 (4 enodes)
1540338503.558 * * [misc]simplify:  iters left: 3 (6 enodes)
1540338503.558 * [exit]simplify:  Simplified to (* x (+ 2 x))
1540338503.558 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1540338503.581 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1540338503.583 * * * * [misc]points:  Setting MPFR precision to 1088
1540338503.584 * * * * [misc]points:  Setting MPFR precision to 1344
1540338503.584 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1540338503.587 * * * * [misc]points:  Setting MPFR precision to 1088
1540338503.587 * * * * [misc]points:  Setting MPFR precision to 1344
1540338503.588 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1540338503.590 * * * * [misc]points:  Setting MPFR precision to 1088
1540338503.591 * * * * [misc]points:  Setting MPFR precision to 1344
1540338503.592 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1540338503.594 * * * * [misc]points:  Setting MPFR precision to 1088
1540338503.595 * * * * [misc]points:  Setting MPFR precision to 1344
1540338503.597 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1540338503.599 * * * * [misc]points:  Setting MPFR precision to 1088
1540338503.603 * * * * [misc]points:  Setting MPFR precision to 1344
1540338503.606 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1540338503.609 * * * * [misc]points:  Setting MPFR precision to 1088
1540338503.615 * * * * [misc]points:  Setting MPFR precision to 1344
1540338503.631 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1540338503.634 * * * * [misc]points:  Setting MPFR precision to 1088
1540338503.649 * * * * [misc]points:  Setting MPFR precision to 1344
1540338503.661 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1540338503.664 * * * * [misc]points:  Setting MPFR precision to 1088
1540338503.690 * * * * [misc]points:  Setting MPFR precision to 1344
1540338503.737 * * * * [misc]points:  Computing exacts for 8000 points
1540338503.740 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.106 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.267 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338504.269 * * * * [misc]points:  Sampling 1964 additional inputs, on iter 1 have 6036 / 8000
1540338504.274 * * * * [misc]points:  Computing exacts on every 122 of 1964 points to ramp up precision
1540338504.276 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.276 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.277 * * * * [misc]points:  Computing exacts on every 61 of 1964 points to ramp up precision
1540338504.279 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.279 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.280 * * * * [misc]points:  Computing exacts on every 30 of 1964 points to ramp up precision
1540338504.296 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.297 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.298 * * * * [misc]points:  Computing exacts on every 15 of 1964 points to ramp up precision
1540338504.300 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.301 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.303 * * * * [misc]points:  Computing exacts on every 7 of 1964 points to ramp up precision
1540338504.306 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.309 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.312 * * * * [misc]points:  Computing exacts on every 3 of 1964 points to ramp up precision
1540338504.315 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.321 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.327 * * * * [misc]points:  Computing exacts for 1964 points
1540338504.330 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.373 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.399 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338504.400 * * * * [misc]points:  Sampling 480 additional inputs, on iter 2 have 7520 / 8000
1540338504.401 * * * * [misc]points:  Computing exacts on every 30 of 480 points to ramp up precision
1540338504.404 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.404 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.404 * * * * [misc]points:  Computing exacts on every 15 of 480 points to ramp up precision
1540338504.406 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.407 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.407 * * * * [misc]points:  Computing exacts on every 7 of 480 points to ramp up precision
1540338504.409 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.410 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.411 * * * * [misc]points:  Computing exacts on every 3 of 480 points to ramp up precision
1540338504.413 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.415 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.416 * * * * [misc]points:  Computing exacts for 480 points
1540338504.418 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.439 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.446 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338504.446 * * * * [misc]points:  Sampling 121 additional inputs, on iter 3 have 7879 / 8000
1540338504.447 * * * * [misc]points:  Computing exacts on every 7 of 121 points to ramp up precision
1540338504.449 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.449 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.450 * * * * [misc]points:  Computing exacts on every 3 of 121 points to ramp up precision
1540338504.452 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.453 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.453 * * * * [misc]points:  Computing exacts for 121 points
1540338504.455 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.457 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.459 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338504.459 * * * * [misc]points:  Sampling 32 additional inputs, on iter 4 have 7968 / 8000
1540338504.459 * * * * [misc]points:  Computing exacts on every 2 of 32 points to ramp up precision
1540338504.461 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.462 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.462 * * * * [misc]points:  Computing exacts for 32 points
1540338504.464 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.465 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.465 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338504.465 * * * * [misc]points:  Sampling 6 additional inputs, on iter 5 have 7994 / 8000
1540338504.465 * * * * [misc]points:  Computing exacts for 6 points
1540338504.467 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.467 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.468 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338504.468 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 7999 / 8000
1540338504.468 * * * * [misc]points:  Computing exacts for 4 points
1540338504.470 * * * * [misc]points:  Setting MPFR precision to 1088
1540338504.470 * * * * [misc]points:  Setting MPFR precision to 1344
1540338504.470 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540338504.470 * * * * [exit]points:  Sampled 8003 points with exact outputs
1540338504.632 * [misc]regime-testing:  Baseline error score: 0.013
1540338504.632 * [misc]regime-testing:  End program error score: 0.013
1540338504.633 * [misc]regime-testing:  Oracle error score: 0.002625