57.110 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.185 * * * [progress]: [2/2] Setting up program.
0.188 * [progress]: [Phase 2 of 3] Improving.
0.188 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))>
0.188 * [simplify]: Simplifying:
  (/ (- (exp x) (exp (- x))) 2)
0.188 * * [simplify]: iteration 1: (7 enodes)
0.190 * * [simplify]: iteration 2: (14 enodes)
0.192 * * [simplify]: iteration 3: (22 enodes)
0.195 * * [simplify]: iteration 4: (29 enodes)
0.199 * * [simplify]: iteration 5: (33 enodes)
0.203 * * [simplify]: iteration 6: (35 enodes)
0.206 * * [simplify]: iteration 7: (36 enodes)
0.209 * * [simplify]: Extracting #0: cost 1 inf + 0
0.209 * * [simplify]: Extracting #1: cost 6 inf + 0
0.209 * * [simplify]: Extracting #2: cost 13 inf + 1
0.209 * * [simplify]: Extracting #3: cost 11 inf + 5
0.210 * * [simplify]: Extracting #4: cost 5 inf + 453
0.210 * * [simplify]: Extracting #5: cost 0 inf + 1203
0.210 * * [simplify]: Extracting #6: cost 0 inf + 1134
0.210 * [simplify]: Simplified to:
  (+ (/ (exp x) 2) (/ -1/2 (exp x)))
0.216 * * [progress]: iteration 1 / 4
0.216 * * * [progress]: picking best candidate
0.218 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))>
0.218 * * * [progress]: localizing error
0.237 * * * [progress]: generating rewritten candidates
0.237 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.266 * * * [progress]: generating series expansions
0.266 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.266 * [backup-simplify]: Simplify (- (exp x) (exp (- x))) into (- (exp x) (exp (- x)))
0.266 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
0.266 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.266 * [taylor]: Taking taylor expansion of (exp x) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (exp 0) into 1
0.266 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.266 * [taylor]: Taking taylor expansion of (- x) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (- 0) into 0
0.267 * [backup-simplify]: Simplify (- 1) into -1
0.267 * [backup-simplify]: Simplify (exp 0) into 1
0.267 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.267 * [taylor]: Taking taylor expansion of (exp x) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (exp 0) into 1
0.268 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.268 * [taylor]: Taking taylor expansion of (- x) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (- 0) into 0
0.268 * [backup-simplify]: Simplify (- 1) into -1
0.268 * [backup-simplify]: Simplify (exp 0) into 1
0.269 * [backup-simplify]: Simplify (- 1) into -1
0.269 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.269 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.270 * [backup-simplify]: Simplify (- 1) into -1
0.271 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
0.271 * [backup-simplify]: Simplify (- -1) into 1
0.271 * [backup-simplify]: Simplify (+ 1 1) into 2
0.271 * [backup-simplify]: Simplify 2 into 2
0.272 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.278 * [backup-simplify]: Simplify (- 1) into -1
0.279 * [backup-simplify]: Simplify (- 0) into 0
0.280 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.280 * [backup-simplify]: Simplify (- 1/2) into -1/2
0.280 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0
0.280 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
0.282 * [backup-simplify]: Simplify (- 1) into -1
0.282 * [backup-simplify]: Simplify (- 1) into -1
0.282 * [backup-simplify]: Simplify (- 0) into 0
0.283 * [backup-simplify]: Simplify (- 0) into 0
0.284 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
0.284 * [backup-simplify]: Simplify (- -1/6) into 1/6
0.284 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3
0.284 * [backup-simplify]: Simplify 1/3 into 1/3
0.287 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
0.287 * [backup-simplify]: Simplify (- 1) into -1
0.287 * [backup-simplify]: Simplify (- 1) into -1
0.287 * [backup-simplify]: Simplify (- 0) into 0
0.288 * [backup-simplify]: Simplify (- 1) into -1
0.288 * [backup-simplify]: Simplify (- 0) into 0
0.288 * [backup-simplify]: Simplify (- 0) into 0
0.288 * [backup-simplify]: Simplify (- 0) into 0
0.290 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
0.291 * [backup-simplify]: Simplify (- 1/24) into -1/24
0.291 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0
0.291 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
0.295 * [backup-simplify]: Simplify (- 1) into -1
0.295 * [backup-simplify]: Simplify (- 1) into -1
0.295 * [backup-simplify]: Simplify (- 0) into 0
0.295 * [backup-simplify]: Simplify (- 1) into -1
0.296 * [backup-simplify]: Simplify (- 0) into 0
0.296 * [backup-simplify]: Simplify (- 1) into -1
0.296 * [backup-simplify]: Simplify (- 0) into 0
0.296 * [backup-simplify]: Simplify (- 1) into -1
0.296 * [backup-simplify]: Simplify (- 0) into 0
0.297 * [backup-simplify]: Simplify (- 0) into 0
0.297 * [backup-simplify]: Simplify (- 0) into 0
0.297 * [backup-simplify]: Simplify (- 0) into 0
0.300 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
0.301 * [backup-simplify]: Simplify (- -1/120) into 1/120
0.301 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60
0.301 * [backup-simplify]: Simplify 1/60 into 1/60
0.302 * [backup-simplify]: Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
0.302 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
0.302 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.302 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.302 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 1 into 1
0.302 * [backup-simplify]: Simplify (/ 1 1) into 1
0.302 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.302 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.302 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 1 into 1
0.303 * [backup-simplify]: Simplify (/ 1 1) into 1
0.303 * [backup-simplify]: Simplify (- 1) into -1
0.303 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.303 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.303 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 1 into 1
0.303 * [backup-simplify]: Simplify (/ 1 1) into 1
0.303 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.303 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.303 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 1 into 1
0.304 * [backup-simplify]: Simplify (/ 1 1) into 1
0.304 * [backup-simplify]: Simplify (- 1) into -1
0.304 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.304 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
0.304 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
0.304 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
0.305 * [backup-simplify]: Simplify (- 0) into 0
0.305 * [backup-simplify]: Simplify (+ 0 0) into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify (- 0) into 0
0.305 * [backup-simplify]: Simplify (+ 0 0) into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify (- 0) into 0
0.306 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify (- 0) into 0
0.306 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify (- 0) into 0
0.307 * [backup-simplify]: Simplify (+ 0 0) into 0
0.307 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify (- 0) into 0
0.307 * [backup-simplify]: Simplify (+ 0 0) into 0
0.307 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x)))
0.308 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
0.308 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.308 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.308 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.308 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.308 * [taylor]: Taking taylor expansion of -1 in x
0.308 * [backup-simplify]: Simplify -1 into -1
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [backup-simplify]: Simplify (/ -1 1) into -1
0.308 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.308 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [backup-simplify]: Simplify (/ 1 1) into 1
0.308 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.308 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.308 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.308 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.308 * [taylor]: Taking taylor expansion of -1 in x
0.308 * [backup-simplify]: Simplify -1 into -1
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [backup-simplify]: Simplify (/ -1 1) into -1
0.309 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.309 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [backup-simplify]: Simplify (/ 1 1) into 1
0.309 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.309 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
0.309 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
0.309 * [backup-simplify]: Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
0.310 * [backup-simplify]: Simplify (- 0) into 0
0.310 * [backup-simplify]: Simplify (+ 0 0) into 0
0.310 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify (- 0) into 0
0.310 * [backup-simplify]: Simplify (+ 0 0) into 0
0.310 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify (- 0) into 0
0.311 * [backup-simplify]: Simplify (+ 0 0) into 0
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify (- 0) into 0
0.312 * [backup-simplify]: Simplify (+ 0 0) into 0
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify (- 0) into 0
0.312 * [backup-simplify]: Simplify (+ 0 0) into 0
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify (- 0) into 0
0.313 * [backup-simplify]: Simplify (+ 0 0) into 0
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x)))
0.313 * * * [progress]: simplifying candidates
0.313 * * * * [progress]: [ 1 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) 2))>
0.313 * * * * [progress]: [ 2 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) 2))>
0.313 * * * * [progress]: [ 3 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1))) 2))>
0.313 * * * * [progress]: [ 4 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) 2))>
0.313 * * * * [progress]: [ 5 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) 2))>
0.313 * * * * [progress]: [ 6 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1))) 2))>
0.313 * * * * [progress]: [ 7 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) 2))>
0.313 * * * * [progress]: [ 8 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) 2))>
0.313 * * * * [progress]: [ 9 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (exp x) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1))) 2))>
0.313 * * * * [progress]: [ 10 / 32 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (exp x) (exp (- x))))) 2))>
0.313 * * * * [progress]: [ 11 / 32 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (exp x) (exp (- x))))) 2))>
0.313 * * * * [progress]: [ 12 / 32 ] simplifiying candidate #<alt (λ (x) (/ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (exp (- x)))) 2))>
0.313 * * * * [progress]: [ 13 / 32 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) 2))>
0.313 * * * * [progress]: [ 14 / 32 ] simplifiying candidate #<alt (λ (x) (/ (fma 1 (exp x) (- (exp (- x)))) 2))>
0.313 * * * * [progress]: [ 15 / 32 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (exp x)) (exp (exp (- x))))) 2))>
0.313 * * * * [progress]: [ 16 / 32 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (exp x) (exp (- x))) 1) 2))>
0.313 * * * * [progress]: [ 17 / 32 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (exp x) (exp (- x))))) 2))>
0.313 * * * * [progress]: [ 18 / 32 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (exp x) (exp (- x))))) 2))>
0.314 * * * * [progress]: [ 19 / 32 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x))))) 2))>
0.314 * * * * [progress]: [ 20 / 32 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x))))) 2))>
0.314 * * * * [progress]: [ 21 / 32 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x))))) 2))>
0.314 * * * * [progress]: [ 22 / 32 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 2))>
0.314 * * * * [progress]: [ 23 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (exp x) (- (exp (- x)))) 2))>
0.314 * * * * [progress]: [ 24 / 32 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (exp x) (exp (- x)))) 2))>
0.314 * * * * [progress]: [ 25 / 32 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x)))) 2))>
0.314 * * * * [progress]: [ 26 / 32 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x))))) 2))>
0.314 * * * * [progress]: [ 27 / 32 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (exp x) (exp (- x)))) 2))>
0.314 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (exp x) (- (exp (- x)))) 2))>
0.314 * * * * [progress]: [ 29 / 32 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (- (exp x) (exp (- x))))) 2))>
0.314 * * * * [progress]: [ 30 / 32 ] simplifiying candidate #<alt (λ (x) (/ (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2))>
0.314 * * * * [progress]: [ 31 / 32 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))>
0.314 * * * * [progress]: [ 32 / 32 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) (exp (* -1 x))) 2))>
0.314 * [simplify]: Simplifying:
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma 1 (exp x) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (expm1 (- (exp x) (exp (- x))))
  (log1p (- (exp x) (exp (- x))))
  (- (exp (- x)))
  (- (exp (- x)))
  (- (exp (- x)))
  (/ (exp (exp x)) (exp (exp (- x))))
  (log (- (exp x) (exp (- x))))
  (exp (- (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (cbrt (- (exp x) (exp (- x))))
  (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (- (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (exp (- x)))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (+ (exp x) (exp (- x)))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (- x)))
  (- (exp (- x)))
  (real->posit16 (- (exp x) (exp (- x))))
  (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (* -1 x)))
0.315 * * [simplify]: iteration 1: (74 enodes)
0.330 * * [simplify]: iteration 2: (169 enodes)
0.392 * * [simplify]: iteration 3: (406 enodes)
0.583 * * [simplify]: iteration 4: (1106 enodes)
2.991 * * [simplify]: Extracting #0: cost 19 inf + 0
2.992 * * [simplify]: Extracting #1: cost 229 inf + 1
2.995 * * [simplify]: Extracting #2: cost 780 inf + 492
3.000 * * [simplify]: Extracting #3: cost 888 inf + 14191
3.023 * * [simplify]: Extracting #4: cost 531 inf + 138771
3.078 * * [simplify]: Extracting #5: cost 102 inf + 339751
3.156 * * [simplify]: Extracting #6: cost 4 inf + 393392
3.219 * * [simplify]: Extracting #7: cost 0 inf + 395490
3.282 * [simplify]: Simplified to:
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (- (exp x) (exp (- x)))
  0
  (expm1 (- (exp x) (exp (- x))))
  (log1p (- (exp x) (exp (- x))))
  (- (exp (- x)))
  (- (exp (- x)))
  (- (exp (- x)))
  (exp (- (exp x) (exp (- x))))
  (log (- (exp x) (exp (- x))))
  (exp (- (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (cbrt (- (exp x) (exp (- x))))
  (* (- (exp x) (exp (- x))) (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))))
  (sqrt (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (+ (exp (* 3 x)) (/ -1 (exp (* 3 x))))
  (+ (fma (exp x) (exp x) 1) (exp (* x -2)))
  (- (exp (- x)))
  (- (exp (+ x x)) (exp (* x -2)))
  (+ (exp (- x)) (exp x))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (- x)))
  (- (exp (- x)))
  (real->posit16 (- (exp x) (exp (- x))))
  (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (- x)))
3.285 * * * [progress]: adding candidates to table
3.512 * * [progress]: iteration 2 / 4
3.512 * * * [progress]: picking best candidate
3.520 * * * * [pick]: Picked  #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2))>
3.520 * * * [progress]: localizing error
3.540 * * * [progress]: generating rewritten candidates
3.540 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 3 1 1)
3.546 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 3)
3.553 * * * [progress]: generating series expansions
3.553 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 3 1 1)
3.554 * [backup-simplify]: Simplify (* 1/3 x) into (* 1/3 x)
3.554 * [approximate]: Taking taylor expansion of (* 1/3 x) in (x) around 0
3.554 * [taylor]: Taking taylor expansion of (* 1/3 x) in x
3.554 * [taylor]: Taking taylor expansion of 1/3 in x
3.554 * [backup-simplify]: Simplify 1/3 into 1/3
3.554 * [taylor]: Taking taylor expansion of x in x
3.554 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify 1 into 1
3.554 * [taylor]: Taking taylor expansion of (* 1/3 x) in x
3.554 * [taylor]: Taking taylor expansion of 1/3 in x
3.554 * [backup-simplify]: Simplify 1/3 into 1/3
3.554 * [taylor]: Taking taylor expansion of x in x
3.554 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify 1 into 1
3.554 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.554 * [backup-simplify]: Simplify 0 into 0
3.555 * [backup-simplify]: Simplify (+ (* 1/3 1) (* 0 0)) into 1/3
3.555 * [backup-simplify]: Simplify 1/3 into 1/3
3.555 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 1) (* 0 0))) into 0
3.555 * [backup-simplify]: Simplify 0 into 0
3.556 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.556 * [backup-simplify]: Simplify 0 into 0
3.557 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.557 * [backup-simplify]: Simplify 0 into 0
3.558 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
3.558 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
3.559 * [backup-simplify]: Simplify 0 into 0
3.560 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
3.560 * [backup-simplify]: Simplify 0 into 0
3.560 * [backup-simplify]: Simplify (* 1/3 x) into (* 1/3 x)
3.560 * [backup-simplify]: Simplify (* 1/3 (/ 1 x)) into (/ 1/3 x)
3.560 * [approximate]: Taking taylor expansion of (/ 1/3 x) in (x) around 0
3.560 * [taylor]: Taking taylor expansion of (/ 1/3 x) in x
3.560 * [taylor]: Taking taylor expansion of 1/3 in x
3.560 * [backup-simplify]: Simplify 1/3 into 1/3
3.560 * [taylor]: Taking taylor expansion of x in x
3.560 * [backup-simplify]: Simplify 0 into 0
3.560 * [backup-simplify]: Simplify 1 into 1
3.560 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3
3.561 * [taylor]: Taking taylor expansion of (/ 1/3 x) in x
3.561 * [taylor]: Taking taylor expansion of 1/3 in x
3.561 * [backup-simplify]: Simplify 1/3 into 1/3
3.561 * [taylor]: Taking taylor expansion of x in x
3.561 * [backup-simplify]: Simplify 0 into 0
3.561 * [backup-simplify]: Simplify 1 into 1
3.561 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3
3.561 * [backup-simplify]: Simplify 1/3 into 1/3
3.561 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)))) into 0
3.561 * [backup-simplify]: Simplify 0 into 0
3.562 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.562 * [backup-simplify]: Simplify 0 into 0
3.563 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.563 * [backup-simplify]: Simplify 0 into 0
3.563 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.563 * [backup-simplify]: Simplify 0 into 0
3.564 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.564 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify (* 1/3 (/ 1 (/ 1 x))) into (* 1/3 x)
3.565 * [backup-simplify]: Simplify (* 1/3 (/ 1 (- x))) into (/ -1/3 x)
3.565 * [approximate]: Taking taylor expansion of (/ -1/3 x) in (x) around 0
3.565 * [taylor]: Taking taylor expansion of (/ -1/3 x) in x
3.565 * [taylor]: Taking taylor expansion of -1/3 in x
3.565 * [backup-simplify]: Simplify -1/3 into -1/3
3.565 * [taylor]: Taking taylor expansion of x in x
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify 1 into 1
3.566 * [backup-simplify]: Simplify (/ -1/3 1) into -1/3
3.566 * [taylor]: Taking taylor expansion of (/ -1/3 x) in x
3.566 * [taylor]: Taking taylor expansion of -1/3 in x
3.566 * [backup-simplify]: Simplify -1/3 into -1/3
3.566 * [taylor]: Taking taylor expansion of x in x
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [backup-simplify]: Simplify 1 into 1
3.566 * [backup-simplify]: Simplify (/ -1/3 1) into -1/3
3.566 * [backup-simplify]: Simplify -1/3 into -1/3
3.567 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)))) into 0
3.567 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.568 * [backup-simplify]: Simplify 0 into 0
3.569 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.569 * [backup-simplify]: Simplify 0 into 0
3.570 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.570 * [backup-simplify]: Simplify 0 into 0
3.571 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.571 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.572 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify (* -1/3 (/ 1 (/ 1 (- x)))) into (* 1/3 x)
3.572 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 3)
3.572 * [backup-simplify]: Simplify (* (fma (* 1/3 x) x 2) x) into (* x (fma (* 1/3 x) x 2))
3.572 * [approximate]: Taking taylor expansion of (* x (fma (* 1/3 x) x 2)) in (x) around 0
3.572 * [taylor]: Taking taylor expansion of (* x (fma (* 1/3 x) x 2)) in x
3.572 * [taylor]: Taking taylor expansion of x in x
3.572 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify 1 into 1
3.572 * [taylor]: Taking taylor expansion of (fma (* 1/3 x) x 2) in x
3.572 * [taylor]: Rewrote expression to (+ (* (* 1/3 x) x) 2)
3.572 * [taylor]: Taking taylor expansion of (* (* 1/3 x) x) in x
3.572 * [taylor]: Taking taylor expansion of (* 1/3 x) in x
3.572 * [taylor]: Taking taylor expansion of 1/3 in x
3.572 * [backup-simplify]: Simplify 1/3 into 1/3
3.572 * [taylor]: Taking taylor expansion of x in x
3.572 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify 1 into 1
3.572 * [taylor]: Taking taylor expansion of x in x
3.572 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify 1 into 1
3.572 * [taylor]: Taking taylor expansion of 2 in x
3.572 * [backup-simplify]: Simplify 2 into 2
3.572 * [taylor]: Taking taylor expansion of (* x (fma (* 1/3 x) x 2)) in x
3.572 * [taylor]: Taking taylor expansion of x in x
3.572 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify 1 into 1
3.572 * [taylor]: Taking taylor expansion of (fma (* 1/3 x) x 2) in x
3.572 * [taylor]: Rewrote expression to (+ (* (* 1/3 x) x) 2)
3.572 * [taylor]: Taking taylor expansion of (* (* 1/3 x) x) in x
3.572 * [taylor]: Taking taylor expansion of (* 1/3 x) in x
3.572 * [taylor]: Taking taylor expansion of 1/3 in x
3.572 * [backup-simplify]: Simplify 1/3 into 1/3
3.572 * [taylor]: Taking taylor expansion of x in x
3.572 * [backup-simplify]: Simplify 0 into 0
3.573 * [backup-simplify]: Simplify 1 into 1
3.573 * [taylor]: Taking taylor expansion of x in x
3.573 * [backup-simplify]: Simplify 0 into 0
3.573 * [backup-simplify]: Simplify 1 into 1
3.573 * [taylor]: Taking taylor expansion of 2 in x
3.573 * [backup-simplify]: Simplify 2 into 2
3.573 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.573 * [backup-simplify]: Simplify (* 0 0) into 0
3.573 * [backup-simplify]: Simplify (+ 0 2) into 2
3.574 * [backup-simplify]: Simplify (* 0 2) into 0
3.574 * [backup-simplify]: Simplify 0 into 0
3.574 * [backup-simplify]: Simplify (+ (* 1/3 1) (* 0 0)) into 1/3
3.575 * [backup-simplify]: Simplify (+ (* 0 1) (* 1/3 0)) into 0
3.575 * [backup-simplify]: Simplify (+ 0 0) into 0
3.575 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 2)) into 2
3.575 * [backup-simplify]: Simplify 2 into 2
3.576 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 1) (* 0 0))) into 0
3.576 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1/3 1) (* 0 0))) into 1/3
3.577 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3
3.577 * [backup-simplify]: Simplify (+ (* 0 1/3) (+ (* 1 0) (* 0 2))) into 0
3.577 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.579 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1/3 0) (+ (* 0 1) (* 0 0)))) into 0
3.579 * [backup-simplify]: Simplify (+ 0 0) into 0
3.579 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1/3) (+ (* 0 0) (* 0 2)))) into 1/3
3.580 * [backup-simplify]: Simplify 1/3 into 1/3
3.580 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.581 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.581 * [backup-simplify]: Simplify (+ 0 0) into 0
3.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1/3) (+ (* 0 0) (* 0 2))))) into 0
3.582 * [backup-simplify]: Simplify 0 into 0
3.583 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
3.584 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
3.584 * [backup-simplify]: Simplify (+ 0 0) into 0
3.585 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1/3) (+ (* 0 0) (* 0 2)))))) into 0
3.585 * [backup-simplify]: Simplify 0 into 0
3.586 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
3.587 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
3.587 * [backup-simplify]: Simplify (+ 0 0) into 0
3.588 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1/3) (+ (* 0 0) (* 0 2))))))) into 0
3.588 * [backup-simplify]: Simplify 0 into 0
3.589 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
3.590 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
3.590 * [backup-simplify]: Simplify (+ 0 0) into 0
3.591 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1/3) (+ (* 0 0) (* 0 2)))))))) into 0
3.592 * [backup-simplify]: Simplify 0 into 0
3.598 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
3.600 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
3.601 * [backup-simplify]: Simplify (+ 0 0) into 0
3.602 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1/3) (+ (* 0 0) (* 0 2))))))))) into 0
3.602 * [backup-simplify]: Simplify 0 into 0
3.603 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))))) into 0
3.605 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))))) into 0
3.605 * [backup-simplify]: Simplify (+ 0 0) into 0
3.606 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1/3) (+ (* 0 0) (* 0 2)))))))))) into 0
3.606 * [backup-simplify]: Simplify 0 into 0
3.607 * [backup-simplify]: Simplify (+ (* 1/3 (pow x 3)) (* 2 x)) into (+ (* 2 x) (* 1/3 (pow x 3)))
3.607 * [backup-simplify]: Simplify (* (fma (* 1/3 (/ 1 x)) (/ 1 x) 2) (/ 1 x)) into (/ (fma (/ 1/3 x) (/ 1 x) 2) x)
3.607 * [approximate]: Taking taylor expansion of (/ (fma (/ 1/3 x) (/ 1 x) 2) x) in (x) around 0
3.607 * [taylor]: Taking taylor expansion of (/ (fma (/ 1/3 x) (/ 1 x) 2) x) in x
3.607 * [taylor]: Taking taylor expansion of (fma (/ 1/3 x) (/ 1 x) 2) in x
3.607 * [taylor]: Rewrote expression to (+ (* (/ 1/3 x) (/ 1 x)) 2)
3.607 * [taylor]: Taking taylor expansion of (* (/ 1/3 x) (/ 1 x)) in x
3.607 * [taylor]: Taking taylor expansion of (/ 1/3 x) in x
3.607 * [taylor]: Taking taylor expansion of 1/3 in x
3.607 * [backup-simplify]: Simplify 1/3 into 1/3
3.607 * [taylor]: Taking taylor expansion of x in x
3.607 * [backup-simplify]: Simplify 0 into 0
3.607 * [backup-simplify]: Simplify 1 into 1
3.608 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3
3.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.608 * [taylor]: Taking taylor expansion of x in x
3.608 * [backup-simplify]: Simplify 0 into 0
3.608 * [backup-simplify]: Simplify 1 into 1
3.608 * [backup-simplify]: Simplify (/ 1 1) into 1
3.608 * [taylor]: Taking taylor expansion of 2 in x
3.608 * [backup-simplify]: Simplify 2 into 2
3.608 * [taylor]: Taking taylor expansion of x in x
3.608 * [backup-simplify]: Simplify 0 into 0
3.608 * [backup-simplify]: Simplify 1 into 1
3.608 * [backup-simplify]: Simplify (* 1/3 1) into 1/3
3.609 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3
3.609 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3
3.609 * [taylor]: Taking taylor expansion of (/ (fma (/ 1/3 x) (/ 1 x) 2) x) in x
3.609 * [taylor]: Taking taylor expansion of (fma (/ 1/3 x) (/ 1 x) 2) in x
3.609 * [taylor]: Rewrote expression to (+ (* (/ 1/3 x) (/ 1 x)) 2)
3.609 * [taylor]: Taking taylor expansion of (* (/ 1/3 x) (/ 1 x)) in x
3.609 * [taylor]: Taking taylor expansion of (/ 1/3 x) in x
3.609 * [taylor]: Taking taylor expansion of 1/3 in x
3.609 * [backup-simplify]: Simplify 1/3 into 1/3
3.609 * [taylor]: Taking taylor expansion of x in x
3.609 * [backup-simplify]: Simplify 0 into 0
3.609 * [backup-simplify]: Simplify 1 into 1
3.609 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3
3.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.609 * [taylor]: Taking taylor expansion of x in x
3.609 * [backup-simplify]: Simplify 0 into 0
3.610 * [backup-simplify]: Simplify 1 into 1
3.610 * [backup-simplify]: Simplify (/ 1 1) into 1
3.610 * [taylor]: Taking taylor expansion of 2 in x
3.610 * [backup-simplify]: Simplify 2 into 2
3.610 * [taylor]: Taking taylor expansion of x in x
3.610 * [backup-simplify]: Simplify 0 into 0
3.610 * [backup-simplify]: Simplify 1 into 1
3.610 * [backup-simplify]: Simplify (* 1/3 1) into 1/3
3.610 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3
3.611 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3
3.611 * [backup-simplify]: Simplify 1/3 into 1/3
3.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.612 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)))) into 0
3.612 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 1)) into 0
3.612 * [backup-simplify]: Simplify (+ 0 0) into 0
3.613 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)))) into 0
3.613 * [backup-simplify]: Simplify 0 into 0
3.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.615 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.616 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
3.616 * [backup-simplify]: Simplify (+ 0 2) into 2
3.617 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 2
3.617 * [backup-simplify]: Simplify 2 into 2
3.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.619 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.620 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.621 * [backup-simplify]: Simplify (+ 0 0) into 0
3.622 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)))) into 0
3.622 * [backup-simplify]: Simplify 0 into 0
3.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.623 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.624 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.625 * [backup-simplify]: Simplify (+ 0 0) into 0
3.626 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.626 * [backup-simplify]: Simplify 0 into 0
3.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.628 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.629 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.629 * [backup-simplify]: Simplify (+ 0 0) into 0
3.630 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.630 * [backup-simplify]: Simplify 0 into 0
3.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.632 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.634 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.634 * [backup-simplify]: Simplify (+ 0 0) into 0
3.635 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.635 * [backup-simplify]: Simplify 0 into 0
3.636 * [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
3.637 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.638 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.639 * [backup-simplify]: Simplify (+ 0 0) into 0
3.640 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.640 * [backup-simplify]: Simplify 0 into 0
3.641 * [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
3.642 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 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
3.644 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
3.644 * [backup-simplify]: Simplify (+ 0 0) into 0
3.645 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.646 * [backup-simplify]: Simplify 0 into 0
3.646 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1/3 (pow (/ 1 (/ 1 x)) 3))) into (+ (* 2 x) (* 1/3 (pow x 3)))
3.646 * [backup-simplify]: Simplify (* (fma (* 1/3 (/ 1 (- x))) (/ 1 (- x)) 2) (/ 1 (- x))) into (* -1 (/ (fma (/ -1/3 x) (/ -1 x) 2) x))
3.646 * [approximate]: Taking taylor expansion of (* -1 (/ (fma (/ -1/3 x) (/ -1 x) 2) x)) in (x) around 0
3.646 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1/3 x) (/ -1 x) 2) x)) in x
3.646 * [taylor]: Taking taylor expansion of -1 in x
3.646 * [backup-simplify]: Simplify -1 into -1
3.646 * [taylor]: Taking taylor expansion of (/ (fma (/ -1/3 x) (/ -1 x) 2) x) in x
3.646 * [taylor]: Taking taylor expansion of (fma (/ -1/3 x) (/ -1 x) 2) in x
3.646 * [taylor]: Rewrote expression to (+ (* (/ -1/3 x) (/ -1 x)) 2)
3.646 * [taylor]: Taking taylor expansion of (* (/ -1/3 x) (/ -1 x)) in x
3.646 * [taylor]: Taking taylor expansion of (/ -1/3 x) in x
3.646 * [taylor]: Taking taylor expansion of -1/3 in x
3.646 * [backup-simplify]: Simplify -1/3 into -1/3
3.646 * [taylor]: Taking taylor expansion of x in x
3.646 * [backup-simplify]: Simplify 0 into 0
3.646 * [backup-simplify]: Simplify 1 into 1
3.647 * [backup-simplify]: Simplify (/ -1/3 1) into -1/3
3.647 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.647 * [taylor]: Taking taylor expansion of -1 in x
3.647 * [backup-simplify]: Simplify -1 into -1
3.647 * [taylor]: Taking taylor expansion of x in x
3.647 * [backup-simplify]: Simplify 0 into 0
3.647 * [backup-simplify]: Simplify 1 into 1
3.647 * [backup-simplify]: Simplify (/ -1 1) into -1
3.647 * [taylor]: Taking taylor expansion of 2 in x
3.647 * [backup-simplify]: Simplify 2 into 2
3.647 * [taylor]: Taking taylor expansion of x in x
3.648 * [backup-simplify]: Simplify 0 into 0
3.648 * [backup-simplify]: Simplify 1 into 1
3.648 * [backup-simplify]: Simplify (* -1/3 -1) into 1/3
3.648 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3
3.649 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3
3.649 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1/3 x) (/ -1 x) 2) x)) in x
3.649 * [taylor]: Taking taylor expansion of -1 in x
3.649 * [backup-simplify]: Simplify -1 into -1
3.649 * [taylor]: Taking taylor expansion of (/ (fma (/ -1/3 x) (/ -1 x) 2) x) in x
3.649 * [taylor]: Taking taylor expansion of (fma (/ -1/3 x) (/ -1 x) 2) in x
3.649 * [taylor]: Rewrote expression to (+ (* (/ -1/3 x) (/ -1 x)) 2)
3.649 * [taylor]: Taking taylor expansion of (* (/ -1/3 x) (/ -1 x)) in x
3.649 * [taylor]: Taking taylor expansion of (/ -1/3 x) in x
3.649 * [taylor]: Taking taylor expansion of -1/3 in x
3.649 * [backup-simplify]: Simplify -1/3 into -1/3
3.649 * [taylor]: Taking taylor expansion of x in x
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 1 into 1
3.649 * [backup-simplify]: Simplify (/ -1/3 1) into -1/3
3.650 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.650 * [taylor]: Taking taylor expansion of -1 in x
3.650 * [backup-simplify]: Simplify -1 into -1
3.650 * [taylor]: Taking taylor expansion of x in x
3.650 * [backup-simplify]: Simplify 0 into 0
3.650 * [backup-simplify]: Simplify 1 into 1
3.650 * [backup-simplify]: Simplify (/ -1 1) into -1
3.650 * [taylor]: Taking taylor expansion of 2 in x
3.650 * [backup-simplify]: Simplify 2 into 2
3.650 * [taylor]: Taking taylor expansion of x in x
3.650 * [backup-simplify]: Simplify 0 into 0
3.650 * [backup-simplify]: Simplify 1 into 1
3.651 * [backup-simplify]: Simplify (* -1/3 -1) into 1/3
3.651 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3
3.651 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3
3.652 * [backup-simplify]: Simplify (* -1 1/3) into -1/3
3.652 * [backup-simplify]: Simplify -1/3 into -1/3
3.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)))) into 0
3.654 * [backup-simplify]: Simplify (+ (* -1/3 0) (* 0 -1)) into 0
3.654 * [backup-simplify]: Simplify (+ 0 0) into 0
3.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)))) into 0
3.656 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/3)) into 0
3.656 * [backup-simplify]: Simplify 0 into 0
3.657 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.658 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.658 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (* 0 -1))) into 0
3.659 * [backup-simplify]: Simplify (+ 0 2) into 2
3.660 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 2
3.661 * [backup-simplify]: Simplify (+ (* -1 2) (+ (* 0 0) (* 0 1/3))) into -2
3.661 * [backup-simplify]: Simplify -2 into -2
3.662 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.663 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.664 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
3.664 * [backup-simplify]: Simplify (+ 0 0) into 0
3.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)))) into 0
3.666 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (+ (* 0 0) (* 0 1/3)))) into 0
3.666 * [backup-simplify]: Simplify 0 into 0
3.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.668 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.669 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
3.669 * [backup-simplify]: Simplify (+ 0 0) into 0
3.671 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.672 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 1/3))))) into 0
3.672 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.674 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.675 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
3.675 * [backup-simplify]: Simplify (+ 0 0) into 0
3.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.678 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 1/3)))))) into 0
3.678 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.680 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.681 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
3.682 * [backup-simplify]: Simplify (+ 0 0) into 0
3.683 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.684 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 1/3))))))) into 0
3.684 * [backup-simplify]: Simplify 0 into 0
3.685 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.686 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.688 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))) into 0
3.688 * [backup-simplify]: Simplify (+ 0 0) into 0
3.689 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.692 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 1/3)))))))) into 0
3.692 * [backup-simplify]: Simplify 0 into 0
3.693 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -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
3.694 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 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
3.695 * [backup-simplify]: Simplify (+ (* -1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))))) into 0
3.696 * [backup-simplify]: Simplify (+ 0 0) into 0
3.697 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.699 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 1/3))))))))) into 0
3.699 * [backup-simplify]: Simplify 0 into 0
3.700 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* -1/3 (pow (/ 1 (/ 1 (- x))) 3))) into (+ (* 2 x) (* 1/3 (pow x 3)))
3.700 * * * [progress]: simplifying candidates
3.700 * * * * [progress]: [ 1 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (log1p (expm1 (* 1/3 x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 2 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (expm1 (log1p (* 1/3 x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 3 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (pow (* 1/3 x) 1) x 2) x)) 2))>
3.700 * * * * [progress]: [ 4 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (pow (* 1/3 x) 1) x 2) x)) 2))>
3.700 * * * * [progress]: [ 5 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (exp (+ (log 1/3) (log x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 6 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (exp (log (* 1/3 x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 7 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (log (exp (* 1/3 x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 8 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (cbrt (* (* (* 1/3 1/3) 1/3) (* (* x x) x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 9 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* (* (cbrt (* 1/3 x)) (cbrt (* 1/3 x))) (cbrt (* 1/3 x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 10 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (cbrt (* (* (* 1/3 x) (* 1/3 x)) (* 1/3 x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 11 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* (sqrt (* 1/3 x)) (sqrt (* 1/3 x))) x 2) x)) 2))>
3.700 * * * * [progress]: [ 12 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1 (* 1/3 x)) x 2) x)) 2))>
3.700 * * * * [progress]: [ 13 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* (* (sqrt 1/3) (sqrt x)) (* (sqrt 1/3) (sqrt x))) x 2) x)) 2))>
3.701 * * * * [progress]: [ 14 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* (* 1/3 (* (cbrt x) (cbrt x))) (cbrt x)) x 2) x)) 2))>
3.701 * * * * [progress]: [ 15 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* (* 1/3 (sqrt x)) (sqrt x)) x 2) x)) 2))>
3.701 * * * * [progress]: [ 16 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* (* 1/3 1) x) x 2) x)) 2))>
3.701 * * * * [progress]: [ 17 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* (* (cbrt 1/3) (cbrt 1/3)) (* (cbrt 1/3) x)) x 2) x)) 2))>
3.701 * * * * [progress]: [ 18 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* (sqrt 1/3) (* (sqrt 1/3) x)) x 2) x)) 2))>
3.701 * * * * [progress]: [ 19 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1 (* 1/3 x)) x 2) x)) 2))>
3.701 * * * * [progress]: [ 20 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (posit16->real (real->posit16 (* 1/3 x))) x 2) x)) 2))>
3.701 * * * * [progress]: [ 21 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* x 1/3) x 2) x)) 2))>
3.701 * * * * [progress]: [ 22 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (log1p (expm1 (* (fma (* 1/3 x) x 2) x)))) 2))>
3.701 * * * * [progress]: [ 23 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (expm1 (log1p (* (fma (* 1/3 x) x 2) x)))) 2))>
3.701 * * * * [progress]: [ 24 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (pow (* (fma (* 1/3 x) x 2) x) 1)) 2))>
3.701 * * * * [progress]: [ 25 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (pow (* (fma (* 1/3 x) x 2) x) 1)) 2))>
3.701 * * * * [progress]: [ 26 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (exp (+ (log (fma (* 1/3 x) x 2)) (log x)))) 2))>
3.701 * * * * [progress]: [ 27 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (exp (log (* (fma (* 1/3 x) x 2) x)))) 2))>
3.701 * * * * [progress]: [ 28 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (log (exp (* (fma (* 1/3 x) x 2) x)))) 2))>
3.701 * * * * [progress]: [ 29 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (cbrt (* (* (* (fma (* 1/3 x) x 2) (fma (* 1/3 x) x 2)) (fma (* 1/3 x) x 2)) (* (* x x) x)))) 2))>
3.701 * * * * [progress]: [ 30 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (* (cbrt (* (fma (* 1/3 x) x 2) x)) (cbrt (* (fma (* 1/3 x) x 2) x))) (cbrt (* (fma (* 1/3 x) x 2) x)))) 2))>
3.702 * * * * [progress]: [ 31 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (cbrt (* (* (* (fma (* 1/3 x) x 2) x) (* (fma (* 1/3 x) x 2) x)) (* (fma (* 1/3 x) x 2) x)))) 2))>
3.702 * * * * [progress]: [ 32 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (sqrt (* (fma (* 1/3 x) x 2) x)) (sqrt (* (fma (* 1/3 x) x 2) x)))) 2))>
3.702 * * * * [progress]: [ 33 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* 1 (* (fma (* 1/3 x) x 2) x))) 2))>
3.702 * * * * [progress]: [ 34 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (* (sqrt (fma (* 1/3 x) x 2)) (sqrt x)) (* (sqrt (fma (* 1/3 x) x 2)) (sqrt x)))) 2))>
3.702 * * * * [progress]: [ 35 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (* (fma (* 1/3 x) x 2) (* (cbrt x) (cbrt x))) (cbrt x))) 2))>
3.702 * * * * [progress]: [ 36 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (* (fma (* 1/3 x) x 2) (sqrt x)) (sqrt x))) 2))>
3.702 * * * * [progress]: [ 37 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (* (fma (* 1/3 x) x 2) 1) x)) 2))>
3.702 * * * * [progress]: [ 38 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (* (cbrt (fma (* 1/3 x) x 2)) (cbrt (fma (* 1/3 x) x 2))) (* (cbrt (fma (* 1/3 x) x 2)) x))) 2))>
3.702 * * * * [progress]: [ 39 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (sqrt (fma (* 1/3 x) x 2)) (* (sqrt (fma (* 1/3 x) x 2)) x))) 2))>
3.702 * * * * [progress]: [ 40 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* 1 (* (fma (* 1/3 x) x 2) x))) 2))>
3.702 * * * * [progress]: [ 41 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (posit16->real (real->posit16 (* (fma (* 1/3 x) x 2) x)))) 2))>
3.702 * * * * [progress]: [ 42 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* x (fma (* 1/3 x) x 2))) 2))>
3.702 * * * * [progress]: [ 43 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2))>
3.702 * * * * [progress]: [ 44 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2))>
3.702 * * * * [progress]: [ 45 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2))>
3.702 * * * * [progress]: [ 46 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (+ (* 2 x) (* 1/3 (pow x 3)))) 2))>
3.702 * * * * [progress]: [ 47 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (+ (* 2 x) (* 1/3 (pow x 3)))) 2))>
3.702 * * * * [progress]: [ 48 / 48 ] simplifiying candidate #<alt (λ (x) (/ (fma (pow x 5) 1/60 (+ (* 2 x) (* 1/3 (pow x 3)))) 2))>
3.703 * [simplify]: Simplifying:
  (expm1 (* 1/3 x))
  (log1p (* 1/3 x))
  (* 1/3 x)
  (+ (log 1/3) (log x))
  (log (* 1/3 x))
  (exp (* 1/3 x))
  (* (* (* 1/3 1/3) 1/3) (* (* x x) x))
  (* (cbrt (* 1/3 x)) (cbrt (* 1/3 x)))
  (cbrt (* 1/3 x))
  (* (* (* 1/3 x) (* 1/3 x)) (* 1/3 x))
  (sqrt (* 1/3 x))
  (sqrt (* 1/3 x))
  (* (sqrt 1/3) (sqrt x))
  (* (sqrt 1/3) (sqrt x))
  (* 1/3 (* (cbrt x) (cbrt x)))
  (* 1/3 (sqrt x))
  (* 1/3 1)
  (* (cbrt 1/3) x)
  (* (sqrt 1/3) x)
  (* 1/3 x)
  (real->posit16 (* 1/3 x))
  (expm1 (* (fma (* 1/3 x) x 2) x))
  (log1p (* (fma (* 1/3 x) x 2) x))
  (* (fma (* 1/3 x) x 2) x)
  (+ (log (fma (* 1/3 x) x 2)) (log x))
  (log (* (fma (* 1/3 x) x 2) x))
  (exp (* (fma (* 1/3 x) x 2) x))
  (* (* (* (fma (* 1/3 x) x 2) (fma (* 1/3 x) x 2)) (fma (* 1/3 x) x 2)) (* (* x x) x))
  (* (cbrt (* (fma (* 1/3 x) x 2) x)) (cbrt (* (fma (* 1/3 x) x 2) x)))
  (cbrt (* (fma (* 1/3 x) x 2) x))
  (* (* (* (fma (* 1/3 x) x 2) x) (* (fma (* 1/3 x) x 2) x)) (* (fma (* 1/3 x) x 2) x))
  (sqrt (* (fma (* 1/3 x) x 2) x))
  (sqrt (* (fma (* 1/3 x) x 2) x))
  (* (sqrt (fma (* 1/3 x) x 2)) (sqrt x))
  (* (sqrt (fma (* 1/3 x) x 2)) (sqrt x))
  (* (fma (* 1/3 x) x 2) (* (cbrt x) (cbrt x)))
  (* (fma (* 1/3 x) x 2) (sqrt x))
  (* (fma (* 1/3 x) x 2) 1)
  (* (cbrt (fma (* 1/3 x) x 2)) x)
  (* (sqrt (fma (* 1/3 x) x 2)) x)
  (* (fma (* 1/3 x) x 2) x)
  (real->posit16 (* (fma (* 1/3 x) x 2) x))
  (* 1/3 x)
  (* 1/3 x)
  (* 1/3 x)
  (+ (* 2 x) (* 1/3 (pow x 3)))
  (+ (* 2 x) (* 1/3 (pow x 3)))
  (+ (* 2 x) (* 1/3 (pow x 3)))
3.704 * * [simplify]: iteration 1: (64 enodes)
3.732 * * [simplify]: iteration 2: (128 enodes)
3.796 * * [simplify]: iteration 3: (326 enodes)
4.045 * * [simplify]: iteration 4: (1102 enodes)
5.608 * * [simplify]: Extracting #0: cost 32 inf + 0
5.609 * * [simplify]: Extracting #1: cost 184 inf + 1
5.611 * * [simplify]: Extracting #2: cost 530 inf + 3461
5.629 * * [simplify]: Extracting #3: cost 587 inf + 42446
5.693 * * [simplify]: Extracting #4: cost 78 inf + 183181
5.765 * * [simplify]: Extracting #5: cost 3 inf + 214062
5.839 * * [simplify]: Extracting #6: cost 0 inf + 215127
5.904 * [simplify]: Simplified to:
  (expm1 (* 1/3 x))
  (log1p (* 1/3 x))
  (* 1/3 x)
  (log (* 1/3 x))
  (log (* 1/3 x))
  (exp (* 1/3 x))
  (* 1/27 (* (* x x) x))
  (* (cbrt (* 1/3 x)) (cbrt (* 1/3 x)))
  (cbrt (* 1/3 x))
  (* 1/27 (* (* x x) x))
  (sqrt (* 1/3 x))
  (sqrt (* 1/3 x))
  (* (sqrt 1/3) (sqrt x))
  (* (sqrt 1/3) (sqrt x))
  (* (* (cbrt x) (cbrt x)) 1/3)
  (* (sqrt x) 1/3)
  1/3
  (* x (cbrt 1/3))
  (* x (sqrt 1/3))
  (* 1/3 x)
  (real->posit16 (* 1/3 x))
  (expm1 (* x (fma (* x x) 1/3 2)))
  (log1p (* x (fma (* x x) 1/3 2)))
  (* x (fma (* x x) 1/3 2))
  (log (* x (fma (* x x) 1/3 2)))
  (log (* x (fma (* x x) 1/3 2)))
  (exp (* x (fma (* x x) 1/3 2)))
  (* (* x (fma (* x x) 1/3 2)) (* (* (fma (* x x) 1/3 2) (fma (* x x) 1/3 2)) (* x x)))
  (* (cbrt (* x (fma (* x x) 1/3 2))) (cbrt (* x (fma (* x x) 1/3 2))))
  (cbrt (* x (fma (* x x) 1/3 2)))
  (* (* x (fma (* x x) 1/3 2)) (* (* (fma (* x x) 1/3 2) (fma (* x x) 1/3 2)) (* x x)))
  (sqrt (* x (fma (* x x) 1/3 2)))
  (sqrt (* x (fma (* x x) 1/3 2)))
  (* (sqrt (fma (* x x) 1/3 2)) (sqrt x))
  (* (sqrt (fma (* x x) 1/3 2)) (sqrt x))
  (* (fma (* x x) 1/3 2) (* (cbrt x) (cbrt x)))
  (* (sqrt x) (fma (* x x) 1/3 2))
  (fma (* x x) 1/3 2)
  (* x (cbrt (fma (* x x) 1/3 2)))
  (* (sqrt (fma (* x x) 1/3 2)) x)
  (* x (fma (* x x) 1/3 2))
  (real->posit16 (* x (fma (* x x) 1/3 2)))
  (* 1/3 x)
  (* 1/3 x)
  (* 1/3 x)
  (* x (fma (* x x) 1/3 2))
  (* x (fma (* x x) 1/3 2))
  (* x (fma (* x x) 1/3 2))
5.908 * * * [progress]: adding candidates to table
6.311 * * [progress]: iteration 3 / 4
6.311 * * * [progress]: picking best candidate
6.314 * * * * [pick]: Picked  #<alt (λ (x) (/ (log (exp (- (exp x) (exp (- x))))) 2))>
6.314 * * * [progress]: localizing error
6.338 * * * [progress]: generating rewritten candidates
6.338 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 1)
6.356 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
6.393 * * * [progress]: generating series expansions
6.393 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 1)
6.393 * [backup-simplify]: Simplify (- (exp x) (exp (- x))) into (- (exp x) (exp (- x)))
6.393 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
6.393 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
6.393 * [taylor]: Taking taylor expansion of (exp x) in x
6.393 * [taylor]: Taking taylor expansion of x in x
6.393 * [backup-simplify]: Simplify 0 into 0
6.393 * [backup-simplify]: Simplify 1 into 1
6.393 * [backup-simplify]: Simplify (exp 0) into 1
6.393 * [taylor]: Taking taylor expansion of (exp (- x)) in x
6.393 * [taylor]: Taking taylor expansion of (- x) in x
6.393 * [taylor]: Taking taylor expansion of x in x
6.393 * [backup-simplify]: Simplify 0 into 0
6.393 * [backup-simplify]: Simplify 1 into 1
6.394 * [backup-simplify]: Simplify (- 0) into 0
6.394 * [backup-simplify]: Simplify (- 1) into -1
6.394 * [backup-simplify]: Simplify (exp 0) into 1
6.395 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
6.395 * [taylor]: Taking taylor expansion of (exp x) in x
6.395 * [taylor]: Taking taylor expansion of x in x
6.395 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify 1 into 1
6.395 * [backup-simplify]: Simplify (exp 0) into 1
6.395 * [taylor]: Taking taylor expansion of (exp (- x)) in x
6.395 * [taylor]: Taking taylor expansion of (- x) in x
6.395 * [taylor]: Taking taylor expansion of x in x
6.395 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify 1 into 1
6.395 * [backup-simplify]: Simplify (- 0) into 0
6.395 * [backup-simplify]: Simplify (- 1) into -1
6.395 * [backup-simplify]: Simplify (exp 0) into 1
6.396 * [backup-simplify]: Simplify (- 1) into -1
6.396 * [backup-simplify]: Simplify (+ 1 -1) into 0
6.396 * [backup-simplify]: Simplify 0 into 0
6.397 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
6.398 * [backup-simplify]: Simplify (- 1) into -1
6.398 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
6.399 * [backup-simplify]: Simplify (- -1) into 1
6.399 * [backup-simplify]: Simplify (+ 1 1) into 2
6.399 * [backup-simplify]: Simplify 2 into 2
6.401 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
6.401 * [backup-simplify]: Simplify (- 1) into -1
6.401 * [backup-simplify]: Simplify (- 0) into 0
6.403 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
6.403 * [backup-simplify]: Simplify (- 1/2) into -1/2
6.403 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0
6.403 * [backup-simplify]: Simplify 0 into 0
6.405 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
6.406 * [backup-simplify]: Simplify (- 1) into -1
6.406 * [backup-simplify]: Simplify (- 1) into -1
6.406 * [backup-simplify]: Simplify (- 0) into 0
6.407 * [backup-simplify]: Simplify (- 0) into 0
6.409 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
6.409 * [backup-simplify]: Simplify (- -1/6) into 1/6
6.410 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3
6.410 * [backup-simplify]: Simplify 1/3 into 1/3
6.414 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
6.414 * [backup-simplify]: Simplify (- 1) into -1
6.415 * [backup-simplify]: Simplify (- 1) into -1
6.418 * [backup-simplify]: Simplify (- 0) into 0
6.419 * [backup-simplify]: Simplify (- 1) into -1
6.419 * [backup-simplify]: Simplify (- 0) into 0
6.420 * [backup-simplify]: Simplify (- 0) into 0
6.420 * [backup-simplify]: Simplify (- 0) into 0
6.424 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
6.424 * [backup-simplify]: Simplify (- 1/24) into -1/24
6.425 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0
6.425 * [backup-simplify]: Simplify 0 into 0
6.430 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
6.431 * [backup-simplify]: Simplify (- 1) into -1
6.431 * [backup-simplify]: Simplify (- 1) into -1
6.432 * [backup-simplify]: Simplify (- 0) into 0
6.432 * [backup-simplify]: Simplify (- 1) into -1
6.432 * [backup-simplify]: Simplify (- 0) into 0
6.433 * [backup-simplify]: Simplify (- 1) into -1
6.433 * [backup-simplify]: Simplify (- 0) into 0
6.433 * [backup-simplify]: Simplify (- 1) into -1
6.434 * [backup-simplify]: Simplify (- 0) into 0
6.434 * [backup-simplify]: Simplify (- 0) into 0
6.434 * [backup-simplify]: Simplify (- 0) into 0
6.435 * [backup-simplify]: Simplify (- 0) into 0
6.441 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
6.441 * [backup-simplify]: Simplify (- -1/120) into 1/120
6.441 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60
6.441 * [backup-simplify]: Simplify 1/60 into 1/60
6.442 * [backup-simplify]: Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
6.442 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
6.442 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
6.442 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
6.442 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
6.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.442 * [taylor]: Taking taylor expansion of x in x
6.442 * [backup-simplify]: Simplify 0 into 0
6.442 * [backup-simplify]: Simplify 1 into 1
6.443 * [backup-simplify]: Simplify (/ 1 1) into 1
6.443 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
6.443 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
6.443 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
6.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.443 * [taylor]: Taking taylor expansion of x in x
6.443 * [backup-simplify]: Simplify 0 into 0
6.443 * [backup-simplify]: Simplify 1 into 1
6.443 * [backup-simplify]: Simplify (/ 1 1) into 1
6.444 * [backup-simplify]: Simplify (- 1) into -1
6.444 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
6.444 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
6.444 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
6.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.444 * [taylor]: Taking taylor expansion of x in x
6.444 * [backup-simplify]: Simplify 0 into 0
6.444 * [backup-simplify]: Simplify 1 into 1
6.444 * [backup-simplify]: Simplify (/ 1 1) into 1
6.444 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
6.444 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
6.444 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
6.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.444 * [taylor]: Taking taylor expansion of x in x
6.444 * [backup-simplify]: Simplify 0 into 0
6.444 * [backup-simplify]: Simplify 1 into 1
6.445 * [backup-simplify]: Simplify (/ 1 1) into 1
6.445 * [backup-simplify]: Simplify (- 1) into -1
6.445 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
6.445 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
6.445 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
6.446 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
6.446 * [backup-simplify]: Simplify (- 0) into 0
6.446 * [backup-simplify]: Simplify (+ 0 0) into 0
6.446 * [backup-simplify]: Simplify 0 into 0
6.447 * [backup-simplify]: Simplify (- 0) into 0
6.447 * [backup-simplify]: Simplify (+ 0 0) into 0
6.447 * [backup-simplify]: Simplify 0 into 0
6.447 * [backup-simplify]: Simplify (- 0) into 0
6.448 * [backup-simplify]: Simplify (+ 0 0) into 0
6.448 * [backup-simplify]: Simplify 0 into 0
6.448 * [backup-simplify]: Simplify (- 0) into 0
6.449 * [backup-simplify]: Simplify (+ 0 0) into 0
6.449 * [backup-simplify]: Simplify 0 into 0
6.449 * [backup-simplify]: Simplify (- 0) into 0
6.449 * [backup-simplify]: Simplify (+ 0 0) into 0
6.449 * [backup-simplify]: Simplify 0 into 0
6.450 * [backup-simplify]: Simplify (- 0) into 0
6.450 * [backup-simplify]: Simplify (+ 0 0) into 0
6.450 * [backup-simplify]: Simplify 0 into 0
6.450 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x)))
6.451 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
6.451 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
6.451 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
6.451 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
6.451 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.451 * [taylor]: Taking taylor expansion of -1 in x
6.451 * [backup-simplify]: Simplify -1 into -1
6.451 * [taylor]: Taking taylor expansion of x in x
6.451 * [backup-simplify]: Simplify 0 into 0
6.451 * [backup-simplify]: Simplify 1 into 1
6.451 * [backup-simplify]: Simplify (/ -1 1) into -1
6.451 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
6.451 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
6.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.451 * [taylor]: Taking taylor expansion of x in x
6.451 * [backup-simplify]: Simplify 0 into 0
6.451 * [backup-simplify]: Simplify 1 into 1
6.452 * [backup-simplify]: Simplify (/ 1 1) into 1
6.452 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
6.452 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
6.452 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
6.452 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.452 * [taylor]: Taking taylor expansion of -1 in x
6.452 * [backup-simplify]: Simplify -1 into -1
6.452 * [taylor]: Taking taylor expansion of x in x
6.452 * [backup-simplify]: Simplify 0 into 0
6.452 * [backup-simplify]: Simplify 1 into 1
6.453 * [backup-simplify]: Simplify (/ -1 1) into -1
6.453 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
6.453 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
6.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.453 * [taylor]: Taking taylor expansion of x in x
6.453 * [backup-simplify]: Simplify 0 into 0
6.453 * [backup-simplify]: Simplify 1 into 1
6.453 * [backup-simplify]: Simplify (/ 1 1) into 1
6.453 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
6.453 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
6.453 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
6.454 * [backup-simplify]: Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
6.454 * [backup-simplify]: Simplify (- 0) into 0
6.454 * [backup-simplify]: Simplify (+ 0 0) into 0
6.454 * [backup-simplify]: Simplify 0 into 0
6.455 * [backup-simplify]: Simplify (- 0) into 0
6.455 * [backup-simplify]: Simplify (+ 0 0) into 0
6.455 * [backup-simplify]: Simplify 0 into 0
6.455 * [backup-simplify]: Simplify (- 0) into 0
6.456 * [backup-simplify]: Simplify (+ 0 0) into 0
6.456 * [backup-simplify]: Simplify 0 into 0
6.456 * [backup-simplify]: Simplify (- 0) into 0
6.456 * [backup-simplify]: Simplify (+ 0 0) into 0
6.456 * [backup-simplify]: Simplify 0 into 0
6.457 * [backup-simplify]: Simplify (- 0) into 0
6.457 * [backup-simplify]: Simplify (+ 0 0) into 0
6.457 * [backup-simplify]: Simplify 0 into 0
6.458 * [backup-simplify]: Simplify (- 0) into 0
6.458 * [backup-simplify]: Simplify (+ 0 0) into 0
6.458 * [backup-simplify]: Simplify 0 into 0
6.458 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x)))
6.458 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
6.458 * [backup-simplify]: Simplify (log (exp (- (exp x) (exp (- x))))) into (- (exp x) (exp (- x)))
6.458 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
6.458 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
6.458 * [taylor]: Taking taylor expansion of (exp x) in x
6.458 * [taylor]: Taking taylor expansion of x in x
6.458 * [backup-simplify]: Simplify 0 into 0
6.459 * [backup-simplify]: Simplify 1 into 1
6.459 * [backup-simplify]: Simplify (exp 0) into 1
6.459 * [taylor]: Taking taylor expansion of (exp (- x)) in x
6.459 * [taylor]: Taking taylor expansion of (- x) in x
6.459 * [taylor]: Taking taylor expansion of x in x
6.459 * [backup-simplify]: Simplify 0 into 0
6.459 * [backup-simplify]: Simplify 1 into 1
6.459 * [backup-simplify]: Simplify (- 0) into 0
6.459 * [backup-simplify]: Simplify (- 1) into -1
6.459 * [backup-simplify]: Simplify (exp 0) into 1
6.459 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
6.459 * [taylor]: Taking taylor expansion of (exp x) in x
6.459 * [taylor]: Taking taylor expansion of x in x
6.460 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify 1 into 1
6.460 * [backup-simplify]: Simplify (exp 0) into 1
6.460 * [taylor]: Taking taylor expansion of (exp (- x)) in x
6.460 * [taylor]: Taking taylor expansion of (- x) in x
6.460 * [taylor]: Taking taylor expansion of x in x
6.460 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify 1 into 1
6.460 * [backup-simplify]: Simplify (- 0) into 0
6.460 * [backup-simplify]: Simplify (- 1) into -1
6.460 * [backup-simplify]: Simplify (exp 0) into 1
6.461 * [backup-simplify]: Simplify (- 1) into -1
6.461 * [backup-simplify]: Simplify (+ 1 -1) into 0
6.461 * [backup-simplify]: Simplify 0 into 0
6.462 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
6.463 * [backup-simplify]: Simplify (- 1) into -1
6.464 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
6.464 * [backup-simplify]: Simplify (- -1) into 1
6.464 * [backup-simplify]: Simplify (+ 1 1) into 2
6.464 * [backup-simplify]: Simplify 2 into 2
6.466 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
6.466 * [backup-simplify]: Simplify (- 1) into -1
6.467 * [backup-simplify]: Simplify (- 0) into 0
6.468 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
6.468 * [backup-simplify]: Simplify (- 1/2) into -1/2
6.469 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0
6.469 * [backup-simplify]: Simplify 0 into 0
6.471 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
6.471 * [backup-simplify]: Simplify (- 1) into -1
6.472 * [backup-simplify]: Simplify (- 1) into -1
6.472 * [backup-simplify]: Simplify (- 0) into 0
6.472 * [backup-simplify]: Simplify (- 0) into 0
6.474 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
6.474 * [backup-simplify]: Simplify (- -1/6) into 1/6
6.474 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3
6.474 * [backup-simplify]: Simplify 1/3 into 1/3
6.476 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
6.477 * [backup-simplify]: Simplify (- 1) into -1
6.477 * [backup-simplify]: Simplify (- 1) into -1
6.477 * [backup-simplify]: Simplify (- 0) into 0
6.477 * [backup-simplify]: Simplify (- 1) into -1
6.478 * [backup-simplify]: Simplify (- 0) into 0
6.478 * [backup-simplify]: Simplify (- 0) into 0
6.478 * [backup-simplify]: Simplify (- 0) into 0
6.480 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
6.480 * [backup-simplify]: Simplify (- 1/24) into -1/24
6.481 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0
6.481 * [backup-simplify]: Simplify 0 into 0
6.484 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
6.484 * [backup-simplify]: Simplify (- 1) into -1
6.484 * [backup-simplify]: Simplify (- 1) into -1
6.484 * [backup-simplify]: Simplify (- 0) into 0
6.485 * [backup-simplify]: Simplify (- 1) into -1
6.485 * [backup-simplify]: Simplify (- 0) into 0
6.485 * [backup-simplify]: Simplify (- 1) into -1
6.485 * [backup-simplify]: Simplify (- 0) into 0
6.486 * [backup-simplify]: Simplify (- 1) into -1
6.486 * [backup-simplify]: Simplify (- 0) into 0
6.486 * [backup-simplify]: Simplify (- 0) into 0
6.486 * [backup-simplify]: Simplify (- 0) into 0
6.487 * [backup-simplify]: Simplify (- 0) into 0
6.490 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
6.490 * [backup-simplify]: Simplify (- -1/120) into 1/120
6.490 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60
6.490 * [backup-simplify]: Simplify 1/60 into 1/60
6.491 * [backup-simplify]: Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
6.491 * [backup-simplify]: Simplify (log (exp (- (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
6.491 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
6.491 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
6.491 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
6.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.491 * [taylor]: Taking taylor expansion of x in x
6.491 * [backup-simplify]: Simplify 0 into 0
6.491 * [backup-simplify]: Simplify 1 into 1
6.491 * [backup-simplify]: Simplify (/ 1 1) into 1
6.491 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
6.491 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
6.491 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
6.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.491 * [taylor]: Taking taylor expansion of x in x
6.491 * [backup-simplify]: Simplify 0 into 0
6.491 * [backup-simplify]: Simplify 1 into 1
6.492 * [backup-simplify]: Simplify (/ 1 1) into 1
6.492 * [backup-simplify]: Simplify (- 1) into -1
6.492 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
6.492 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
6.492 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
6.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.492 * [taylor]: Taking taylor expansion of x in x
6.492 * [backup-simplify]: Simplify 0 into 0
6.492 * [backup-simplify]: Simplify 1 into 1
6.492 * [backup-simplify]: Simplify (/ 1 1) into 1
6.492 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
6.492 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
6.492 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
6.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.492 * [taylor]: Taking taylor expansion of x in x
6.492 * [backup-simplify]: Simplify 0 into 0
6.492 * [backup-simplify]: Simplify 1 into 1
6.493 * [backup-simplify]: Simplify (/ 1 1) into 1
6.493 * [backup-simplify]: Simplify (- 1) into -1
6.493 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
6.493 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
6.493 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
6.493 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
6.494 * [backup-simplify]: Simplify (- 0) into 0
6.494 * [backup-simplify]: Simplify (+ 0 0) into 0
6.494 * [backup-simplify]: Simplify 0 into 0
6.494 * [backup-simplify]: Simplify (- 0) into 0
6.494 * [backup-simplify]: Simplify (+ 0 0) into 0
6.494 * [backup-simplify]: Simplify 0 into 0
6.495 * [backup-simplify]: Simplify (- 0) into 0
6.495 * [backup-simplify]: Simplify (+ 0 0) into 0
6.495 * [backup-simplify]: Simplify 0 into 0
6.495 * [backup-simplify]: Simplify (- 0) into 0
6.495 * [backup-simplify]: Simplify (+ 0 0) into 0
6.495 * [backup-simplify]: Simplify 0 into 0
6.496 * [backup-simplify]: Simplify (- 0) into 0
6.496 * [backup-simplify]: Simplify (+ 0 0) into 0
6.496 * [backup-simplify]: Simplify 0 into 0
6.496 * [backup-simplify]: Simplify (- 0) into 0
6.496 * [backup-simplify]: Simplify (+ 0 0) into 0
6.497 * [backup-simplify]: Simplify 0 into 0
6.497 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x)))
6.497 * [backup-simplify]: Simplify (log (exp (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
6.497 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
6.497 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
6.497 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
6.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.497 * [taylor]: Taking taylor expansion of -1 in x
6.497 * [backup-simplify]: Simplify -1 into -1
6.497 * [taylor]: Taking taylor expansion of x in x
6.497 * [backup-simplify]: Simplify 0 into 0
6.497 * [backup-simplify]: Simplify 1 into 1
6.498 * [backup-simplify]: Simplify (/ -1 1) into -1
6.498 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
6.498 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
6.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.498 * [taylor]: Taking taylor expansion of x in x
6.498 * [backup-simplify]: Simplify 0 into 0
6.498 * [backup-simplify]: Simplify 1 into 1
6.498 * [backup-simplify]: Simplify (/ 1 1) into 1
6.499 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
6.499 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
6.499 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
6.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.499 * [taylor]: Taking taylor expansion of -1 in x
6.499 * [backup-simplify]: Simplify -1 into -1
6.499 * [taylor]: Taking taylor expansion of x in x
6.499 * [backup-simplify]: Simplify 0 into 0
6.499 * [backup-simplify]: Simplify 1 into 1
6.499 * [backup-simplify]: Simplify (/ -1 1) into -1
6.499 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
6.499 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
6.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.500 * [taylor]: Taking taylor expansion of x in x
6.500 * [backup-simplify]: Simplify 0 into 0
6.500 * [backup-simplify]: Simplify 1 into 1
6.500 * [backup-simplify]: Simplify (/ 1 1) into 1
6.500 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
6.500 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
6.500 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
6.500 * [backup-simplify]: Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
6.501 * [backup-simplify]: Simplify (- 0) into 0
6.501 * [backup-simplify]: Simplify (+ 0 0) into 0
6.501 * [backup-simplify]: Simplify 0 into 0
6.502 * [backup-simplify]: Simplify (- 0) into 0
6.502 * [backup-simplify]: Simplify (+ 0 0) into 0
6.502 * [backup-simplify]: Simplify 0 into 0
6.503 * [backup-simplify]: Simplify (- 0) into 0
6.503 * [backup-simplify]: Simplify (+ 0 0) into 0
6.503 * [backup-simplify]: Simplify 0 into 0
6.503 * [backup-simplify]: Simplify (- 0) into 0
6.504 * [backup-simplify]: Simplify (+ 0 0) into 0
6.504 * [backup-simplify]: Simplify 0 into 0
6.504 * [backup-simplify]: Simplify (- 0) into 0
6.504 * [backup-simplify]: Simplify (+ 0 0) into 0
6.505 * [backup-simplify]: Simplify 0 into 0
6.505 * [backup-simplify]: Simplify (- 0) into 0
6.505 * [backup-simplify]: Simplify (+ 0 0) into 0
6.505 * [backup-simplify]: Simplify 0 into 0
6.506 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x)))
6.506 * * * [progress]: simplifying candidates
6.506 * * * * [progress]: [ 1 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) 2))>
6.506 * * * * [progress]: [ 2 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) 2))>
6.506 * * * * [progress]: [ 3 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))) 2))>
6.506 * * * * [progress]: [ 4 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) 2))>
6.506 * * * * [progress]: [ 5 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) 2))>
6.506 * * * * [progress]: [ 6 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))) 2))>
6.506 * * * * [progress]: [ 7 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) 2))>
6.506 * * * * [progress]: [ 8 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) 2))>
6.506 * * * * [progress]: [ 9 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (fma 1 (exp x) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))) 2))>
6.506 * * * * [progress]: [ 10 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (log1p (expm1 (- (exp x) (exp (- x))))))) 2))>
6.507 * * * * [progress]: [ 11 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (expm1 (log1p (- (exp x) (exp (- x))))))) 2))>
6.507 * * * * [progress]: [ 12 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (exp (- x)))))) 2))>
6.507 * * * * [progress]: [ 13 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))))) 2))>
6.507 * * * * [progress]: [ 14 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (fma 1 (exp x) (- (exp (- x)))))) 2))>
6.507 * * * * [progress]: [ 15 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (log (/ (exp (exp x)) (exp (exp (- x))))))) 2))>
6.507 * * * * [progress]: [ 16 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (pow (- (exp x) (exp (- x))) 1))) 2))>
6.507 * * * * [progress]: [ 17 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (exp (log (- (exp x) (exp (- x))))))) 2))>
6.507 * * * * [progress]: [ 18 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (log (exp (- (exp x) (exp (- x))))))) 2))>
6.507 * * * * [progress]: [ 19 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (* (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x))))))) 2))>
6.507 * * * * [progress]: [ 20 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (cbrt (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x))))))) 2))>
6.507 * * * * [progress]: [ 21 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x))))))) 2))>
6.507 * * * * [progress]: [ 22 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))) 2))>
6.507 * * * * [progress]: [ 23 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (exp x) (- (exp (- x)))))) 2))>
6.507 * * * * [progress]: [ 24 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (* 1 (- (exp x) (exp (- x)))))) 2))>
6.507 * * * * [progress]: [ 25 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x)))))) 2))>
6.508 * * * * [progress]: [ 26 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (* (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x))))))) 2))>
6.508 * * * * [progress]: [ 27 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (* 1 (- (exp x) (exp (- x)))))) 2))>
6.508 * * * * [progress]: [ 28 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (exp x) (- (exp (- x)))))) 2))>
6.508 * * * * [progress]: [ 29 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (posit16->real (real->posit16 (- (exp x) (exp (- x))))))) 2))>
6.508 * * * * [progress]: [ 30 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (log (exp (- (exp x) (exp (- x))))))) 2))>
6.508 * * * * [progress]: [ 31 / 67 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (log (exp (- (exp x) (exp (- x))))))) 2))>
6.508 * * * * [progress]: [ 32 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) (log (exp (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) 2))>
6.508 * * * * [progress]: [ 33 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) (log (exp (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) 2))>
6.508 * * * * [progress]: [ 34 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1))))) (log (exp (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))) 2))>
6.508 * * * * [progress]: [ 35 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) (log (exp (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) 2))>
6.508 * * * * [progress]: [ 36 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) (log (exp (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) 2))>
6.508 * * * * [progress]: [ 37 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1))))) (log (exp (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))) 2))>
6.508 * * * * [progress]: [ 38 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) (log (exp (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))) 2))>
6.508 * * * * [progress]: [ 39 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) (log (exp (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))) 2))>
6.509 * * * * [progress]: [ 40 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (fma 1 (exp x) (- (* (exp (- x)) 1))))) (log (exp (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))) 2))>
6.509 * * * * [progress]: [ 41 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (exp x))) (log (exp (- (exp (- x)))))) 2))>
6.509 * * * * [progress]: [ 42 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (exp (exp x))) (log (exp (- (exp (- x)))))) 2))>
6.509 * * * * [progress]: [ 43 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (* (cbrt (exp (- (exp x) (exp (- x))))) (cbrt (exp (- (exp x) (exp (- x))))))) (log (cbrt (exp (- (exp x) (exp (- x))))))) 2))>
6.509 * * * * [progress]: [ 44 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (sqrt (exp (- (exp x) (exp (- x)))))) (log (sqrt (exp (- (exp x) (exp (- x))))))) 2))>
6.509 * * * * [progress]: [ 45 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (exp (- (exp x) (exp (- x)))))) 2))>
6.509 * * * * [progress]: [ 46 / 67 ] simplifiying candidate #<alt (λ (x) (/ (- (log (exp (exp x))) (log (exp (exp (- x))))) 2))>
6.509 * * * * [progress]: [ 47 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (exp (- (exp x) (exp (- x)))))) 2))>
6.509 * * * * [progress]: [ 48 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (exp x) (exp (- x)))) (log (exp (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))))) 2))>
6.509 * * * * [progress]: [ 49 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (exp x) (exp (- x)))) (log (exp (sqrt (- (exp x) (exp (- x))))))) 2))>
6.509 * * * * [progress]: [ 50 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (- (exp x) (exp (- x))) (log (exp 1))) 2))>
6.509 * * * * [progress]: [ 51 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (- (sqrt (exp x)) (sqrt (exp (- x)))) (log (exp (+ (sqrt (exp x)) (sqrt (exp (- x))))))) 2))>
6.509 * * * * [progress]: [ 52 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (- (exp x) (exp (- x))) (log (exp 1))) 2))>
6.509 * * * * [progress]: [ 53 / 67 ] simplifiying candidate #<alt (λ (x) (/ (pow (log (exp (- (exp x) (exp (- x))))) 1) 2))>
6.509 * * * * [progress]: [ 54 / 67 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))>
6.510 * * * * [progress]: [ 55 / 67 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (log (exp (- (exp x) (exp (- x))))))) 2))>
6.510 * * * * [progress]: [ 56 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (log (exp (- (exp x) (exp (- x))))))) 2))>
6.510 * * * * [progress]: [ 57 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (log (exp (- (exp x) (exp (- x)))))) (cbrt (log (exp (- (exp x) (exp (- x))))))) (cbrt (log (exp (- (exp x) (exp (- x))))))) 2))>
6.510 * * * * [progress]: [ 58 / 67 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (log (exp (- (exp x) (exp (- x))))) (log (exp (- (exp x) (exp (- x)))))) (log (exp (- (exp x) (exp (- x))))))) 2))>
6.510 * * * * [progress]: [ 59 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (log (exp (- (exp x) (exp (- x)))))) (sqrt (log (exp (- (exp x) (exp (- x))))))) 2))>
6.510 * * * * [progress]: [ 60 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (exp (- (exp x) (exp (- x)))))) 2))>
6.510 * * * * [progress]: [ 61 / 67 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (log (exp (- (exp x) (exp (- x))))))) 2))>
6.510 * * * * [progress]: [ 62 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))) 2))>
6.510 * * * * [progress]: [ 63 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (exp x) (exp (- x))))) 2))>
6.510 * * * * [progress]: [ 64 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (exp x) (exp (* -1 x))))) 2))>
6.510 * * * * [progress]: [ 65 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2))>
6.510 * * * * [progress]: [ 66 / 67 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))>
6.510 * * * * [progress]: [ 67 / 67 ] simplifiying candidate #<alt (λ (x) (/ (- (exp x) (exp (* -1 x))) 2))>
6.512 * [simplify]: Simplifying:
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))
  (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))
  (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))
  (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))
  (fma 1 (exp x) (- (* (exp (- x)) 1)))
  (fma (- (exp (- x))) 1 (* (exp (- x)) 1))
  (expm1 (- (exp x) (exp (- x))))
  (log1p (- (exp x) (exp (- x))))
  (- (exp (- x)))
  (- (exp (- x)))
  (- (exp (- x)))
  (/ (exp (exp x)) (exp (exp (- x))))
  (log (- (exp x) (exp (- x))))
  (exp (- (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (cbrt (- (exp x) (exp (- x))))
  (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (- (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (exp (- x)))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (+ (exp x) (exp (- x)))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (- x)))
  (- (exp (- x)))
  (real->posit16 (- (exp x) (exp (- x))))
  (expm1 (log (exp (- (exp x) (exp (- x))))))
  (log1p (log (exp (- (exp x) (exp (- x))))))
  (log (exp (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))
  (log (exp (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))
  (log (exp (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))
  (log (exp (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))
  (log (exp (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1)))))
  (log (exp (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))
  (log (exp (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))
  (log (exp (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))
  (log (exp (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))
  (log (exp (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))
  (log (exp (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1)))))
  (log (exp (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))
  (log (exp (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))))
  (log (exp (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))))
  (log (exp (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))))
  (log (exp (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x)))))))
  (log (exp (fma 1 (exp x) (- (* (exp (- x)) 1)))))
  (log (exp (fma (- (exp (- x))) 1 (* (exp (- x)) 1))))
  (log (exp (exp x)))
  (log (exp (- (exp (- x)))))
  (log (exp (exp x)))
  (log (exp (- (exp (- x)))))
  (log (* (cbrt (exp (- (exp x) (exp (- x))))) (cbrt (exp (- (exp x) (exp (- x)))))))
  (log (cbrt (exp (- (exp x) (exp (- x))))))
  (log (sqrt (exp (- (exp x) (exp (- x))))))
  (log (sqrt (exp (- (exp x) (exp (- x))))))
  (log 1)
  (log (exp (- (exp x) (exp (- x)))))
  (log (exp (exp x)))
  (log (exp (exp (- x))))
  (log (exp (- (exp x) (exp (- x)))))
  (log (exp (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))))
  (log (exp (sqrt (- (exp x) (exp (- x))))))
  (log (exp 1))
  (log (exp (+ (sqrt (exp x)) (sqrt (exp (- x))))))
  (log (exp 1))
  (log (log (exp (- (exp x) (exp (- x))))))
  (exp (log (exp (- (exp x) (exp (- x))))))
  (* (cbrt (log (exp (- (exp x) (exp (- x)))))) (cbrt (log (exp (- (exp x) (exp (- x)))))))
  (cbrt (log (exp (- (exp x) (exp (- x))))))
  (* (* (log (exp (- (exp x) (exp (- x))))) (log (exp (- (exp x) (exp (- x)))))) (log (exp (- (exp x) (exp (- x))))))
  (sqrt (log (exp (- (exp x) (exp (- x))))))
  (sqrt (log (exp (- (exp x) (exp (- x))))))
  (real->posit16 (log (exp (- (exp x) (exp (- x))))))
  (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (* -1 x)))
  (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (* -1 x)))
6.514 * * [simplify]: iteration 1: (128 enodes)
6.547 * * [simplify]: iteration 2: (234 enodes)
6.629 * * [simplify]: iteration 3: (478 enodes)
6.858 * * [simplify]: iteration 4: (1159 enodes)
7.838 * * [simplify]: Extracting #0: cost 25 inf + 0
7.839 * * [simplify]: Extracting #1: cost 192 inf + 2
7.841 * * [simplify]: Extracting #2: cost 789 inf + 1392
7.850 * * [simplify]: Extracting #3: cost 924 inf + 33312
7.895 * * [simplify]: Extracting #4: cost 289 inf + 299772
7.980 * * [simplify]: Extracting #5: cost 12 inf + 454155
8.082 * * [simplify]: Extracting #6: cost 0 inf + 444148
8.151 * * [simplify]: Extracting #7: cost 0 inf + 443642
8.244 * [simplify]: Simplified to:
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (expm1 (+ (exp x) (/ -1 (exp x))))
  (log1p (+ (exp x) (/ -1 (exp x))))
  (/ -1 (exp x))
  (/ -1 (exp x))
  (/ -1 (exp x))
  (exp (+ (exp x) (/ -1 (exp x))))
  (log (+ (exp x) (/ -1 (exp x))))
  (exp (+ (exp x) (/ -1 (exp x))))
  (* (cbrt (+ (exp x) (/ -1 (exp x)))) (cbrt (+ (exp x) (/ -1 (exp x)))))
  (cbrt (+ (exp x) (/ -1 (exp x))))
  (* (* (+ (exp x) (/ -1 (exp x))) (+ (exp x) (/ -1 (exp x)))) (+ (exp x) (/ -1 (exp x))))
  (sqrt (+ (exp x) (/ -1 (exp x))))
  (sqrt (+ (exp x) (/ -1 (exp x))))
  (+ (exp (* 3 x)) (/ -1 (exp (* 3 x))))
  (fma (/ 1 (exp x)) (/ 1 (exp x)) (fma (exp x) (exp x) 1))
  (/ -1 (exp x))
  (- (* (exp x) (exp x)) (/ 1 (* (exp x) (exp x))))
  (+ (exp x) (/ 1 (exp x)))
  (+ (sqrt (/ 1 (exp x))) (sqrt (exp x)))
  (- (sqrt (exp x)) (sqrt (/ 1 (exp x))))
  (+ (exp x) (/ -1 (exp x)))
  (/ -1 (exp x))
  (real->posit16 (+ (exp x) (/ -1 (exp x))))
  (expm1 (+ (exp x) (/ -1 (exp x))))
  (log1p (+ (exp x) (/ -1 (exp x))))
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (+ (exp x) (/ -1 (exp x)))
  0
  (exp x)
  (/ -1 (exp x))
  (exp x)
  (/ -1 (exp x))
  (+ (log (cbrt (exp (+ (exp x) (/ -1 (exp x)))))) (log (cbrt (exp (+ (exp x) (/ -1 (exp x)))))))
  (log (cbrt (exp (+ (exp x) (/ -1 (exp x))))))
  (log (sqrt (exp (+ (exp x) (/ -1 (exp x))))))
  (log (sqrt (exp (+ (exp x) (/ -1 (exp x))))))
  0
  (+ (exp x) (/ -1 (exp x)))
  (exp x)
  (exp (- x))
  (+ (exp x) (/ -1 (exp x)))
  (* (cbrt (+ (exp x) (/ -1 (exp x)))) (cbrt (+ (exp x) (/ -1 (exp x)))))
  (sqrt (+ (exp x) (/ -1 (exp x))))
  1
  (+ (sqrt (/ 1 (exp x))) (sqrt (exp x)))
  1
  (log (+ (exp x) (/ -1 (exp x))))
  (exp (+ (exp x) (/ -1 (exp x))))
  (* (cbrt (+ (exp x) (/ -1 (exp x)))) (cbrt (+ (exp x) (/ -1 (exp x)))))
  (cbrt (+ (exp x) (/ -1 (exp x))))
  (* (* (+ (exp x) (/ -1 (exp x))) (+ (exp x) (/ -1 (exp x)))) (+ (exp x) (/ -1 (exp x))))
  (sqrt (+ (exp x) (/ -1 (exp x))))
  (sqrt (+ (exp x) (/ -1 (exp x))))
  (real->posit16 (+ (exp x) (/ -1 (exp x))))
  (fma 1/60 (pow x 5) (* (fma (* 1/3 x) x 2) x))
  (+ (exp x) (/ -1 (exp x)))
  (+ (exp x) (/ -1 (exp x)))
  (fma 1/60 (pow x 5) (* (fma (* 1/3 x) x 2) x))
  (+ (exp x) (/ -1 (exp x)))
  (+ (exp x) (/ -1 (exp x)))
8.249 * * * [progress]: adding candidates to table
8.675 * [progress]: [Phase 3 of 3] Extracting.
8.675 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))> #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2))> #<alt (λ (x) (/ (log (exp (- (exp x) (exp (- x))))) 2))>)
8.675 * * * [regime-changes]: Trying 3 branch expressions: ((- (exp x) (exp (- x))) (/ (- (exp x) (exp (- x))) 2) x)
8.675 * * * * [regimes]: Trying to branch on (- (exp x) (exp (- x))) from (#<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))> #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2))> #<alt (λ (x) (/ (log (exp (- (exp x) (exp (- x))))) 2))>)
8.699 * * * * [regimes]: Trying to branch on (- (exp x) (exp (- x))) from (#<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))> #<alt (λ (x) (/ (log (exp (- (exp x) (exp (- x))))) 2))>)
8.718 * * * * [regimes]: Trying to branch on (/ (- (exp x) (exp (- x))) 2) from (#<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))> #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2))> #<alt (λ (x) (/ (log (exp (- (exp x) (exp (- x))))) 2))>)
8.743 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (- (exp x) (exp (- x))) 2))> #<alt (λ (x) (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2))> #<alt (λ (x) (/ (log (exp (- (exp x) (exp (- x))))) 2))>)
8.764 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
8.764 * [simplify]: Simplifying:
  (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2)
8.764 * * [simplify]: iteration 1: (11 enodes)
8.765 * * [simplify]: iteration 2: (13 enodes)
8.765 * * [simplify]: Extracting #0: cost 1 inf + 0
8.765 * * [simplify]: Extracting #1: cost 3 inf + 0
8.765 * * [simplify]: Extracting #2: cost 5 inf + 1
8.765 * * [simplify]: Extracting #3: cost 7 inf + 2
8.765 * * [simplify]: Extracting #4: cost 6 inf + 4
8.765 * * [simplify]: Extracting #5: cost 6 inf + 216
8.765 * * [simplify]: Extracting #6: cost 0 inf + 1345
8.766 * [simplify]: Simplified to:
  (/ (fma (pow x 5) 1/60 (* (fma (* 1/3 x) x 2) x)) 2)
14.335 * [regime-testing]: Baseline error score: 0.673536328597414
14.342 * [regime-testing]: Oracle error score: 0.01407619065692439
14.351 * [regime-testing]: End program error score: 0.673536328597414