0.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.069 * * * [progress]: [2/2] Setting up program.
0.071 * [progress]: [Phase 2 of 3] Improving.
0.072 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a x) (- (exp (* a x)) 1))>
0.072 * [simplify]: Simplifying (- (exp (* a x)) 1)
0.072 * * [simplify]: iteration 1: (6 enodes)
0.074 * * [simplify]: iteration 2: (27 enodes)
0.078 * * [simplify]: iteration 3: (39 enodes)
0.085 * * [simplify]: iteration 4: (57 enodes)
0.095 * * [simplify]: iteration 5: (96 enodes)
0.121 * * [simplify]: iteration 6: (201 enodes)
0.168 * * [simplify]: iteration 7: (482 enodes)
0.484 * * [simplify]: iteration 8: (1610 enodes)
3.575 * * [simplify]: Extracting #0: cost 1 inf + 0
3.576 * * [simplify]: Extracting #1: cost 180 inf + 0
3.581 * * [simplify]: Extracting #2: cost 1280 inf + 2
3.596 * * [simplify]: Extracting #3: cost 1466 inf + 320
3.616 * * [simplify]: Extracting #4: cost 1348 inf + 45929
3.767 * * [simplify]: Extracting #5: cost 492 inf + 651135
3.992 * * [simplify]: Extracting #6: cost 0 inf + 1036233
4.260 * * [simplify]: Extracting #7: cost 0 inf + 1017121
4.473 * * [simplify]: Extracting #8: cost 0 inf + 1012122
4.714 * * [simplify]: Extracting #9: cost 0 inf + 1010486
4.959 * * [simplify]: Extracting #10: cost 0 inf + 1010455
5.224 * [simplify]: Simplified to (expm1 (* a x))
5.236 * * [progress]: iteration 1 / 4
5.236 * * * [progress]: picking best candidate
5.240 * * * * [pick]: Picked  #<alt (λ (a x) (expm1 (* a x)))>
5.240 * * * [progress]: localizing error
5.249 * * * [progress]: generating rewritten candidates
5.249 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.251 * * * [progress]: generating series expansions
5.251 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.251 * [backup-simplify]: Simplify (expm1 (* a x)) into (expm1 (* a x))
5.251 * [approximate]: Taking taylor expansion of (expm1 (* a x)) in (a x) around 0
5.251 * [taylor]: Taking taylor expansion of (expm1 (* a x)) in x
5.251 * [taylor]: Rewrote expression to (- (exp (* a x)) 1)
5.251 * [taylor]: Taking taylor expansion of (exp (* a x)) in x
5.251 * [taylor]: Taking taylor expansion of (* a x) in x
5.251 * [taylor]: Taking taylor expansion of a in x
5.251 * [backup-simplify]: Simplify a into a
5.251 * [taylor]: Taking taylor expansion of x in x
5.251 * [backup-simplify]: Simplify 0 into 0
5.251 * [backup-simplify]: Simplify 1 into 1
5.252 * [backup-simplify]: Simplify (* a 0) into 0
5.252 * [backup-simplify]: Simplify (+ (* a 1) (* 0 0)) into a
5.252 * [backup-simplify]: Simplify (exp 0) into 1
5.252 * [taylor]: Taking taylor expansion of 1 in x
5.252 * [backup-simplify]: Simplify 1 into 1
5.252 * [taylor]: Taking taylor expansion of (expm1 (* a x)) in a
5.252 * [taylor]: Rewrote expression to (- (exp (* a x)) 1)
5.252 * [taylor]: Taking taylor expansion of (exp (* a x)) in a
5.252 * [taylor]: Taking taylor expansion of (* a x) in a
5.252 * [taylor]: Taking taylor expansion of a in a
5.252 * [backup-simplify]: Simplify 0 into 0
5.252 * [backup-simplify]: Simplify 1 into 1
5.252 * [taylor]: Taking taylor expansion of x in a
5.252 * [backup-simplify]: Simplify x into x
5.252 * [backup-simplify]: Simplify (* 0 x) into 0
5.253 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x
5.253 * [backup-simplify]: Simplify (exp 0) into 1
5.253 * [taylor]: Taking taylor expansion of 1 in a
5.253 * [backup-simplify]: Simplify 1 into 1
5.253 * [taylor]: Taking taylor expansion of (expm1 (* a x)) in a
5.253 * [taylor]: Rewrote expression to (- (exp (* a x)) 1)
5.253 * [taylor]: Taking taylor expansion of (exp (* a x)) in a
5.253 * [taylor]: Taking taylor expansion of (* a x) in a
5.253 * [taylor]: Taking taylor expansion of a in a
5.253 * [backup-simplify]: Simplify 0 into 0
5.253 * [backup-simplify]: Simplify 1 into 1
5.253 * [taylor]: Taking taylor expansion of x in a
5.253 * [backup-simplify]: Simplify x into x
5.253 * [backup-simplify]: Simplify (* 0 x) into 0
5.253 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x
5.253 * [backup-simplify]: Simplify (exp 0) into 1
5.253 * [taylor]: Taking taylor expansion of 1 in a
5.253 * [backup-simplify]: Simplify 1 into 1
5.253 * [backup-simplify]: Simplify (- 1) into -1
5.254 * [backup-simplify]: Simplify (+ 1 -1) into 0
5.254 * [taylor]: Taking taylor expansion of 0 in x
5.254 * [backup-simplify]: Simplify 0 into 0
5.254 * [backup-simplify]: Simplify 0 into 0
5.254 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow x 1) 1)))) into x
5.254 * [backup-simplify]: Simplify (- 0) into 0
5.254 * [backup-simplify]: Simplify (+ x 0) into x
5.254 * [taylor]: Taking taylor expansion of x in x
5.254 * [backup-simplify]: Simplify 0 into 0
5.254 * [backup-simplify]: Simplify 1 into 1
5.254 * [backup-simplify]: Simplify 0 into 0
5.254 * [backup-simplify]: Simplify 0 into 0
5.255 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
5.255 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow x 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (pow x 2))
5.256 * [backup-simplify]: Simplify (- 0) into 0
5.256 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) 0) into (* 1/2 (pow x 2))
5.256 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
5.256 * [taylor]: Taking taylor expansion of 1/2 in x
5.256 * [backup-simplify]: Simplify 1/2 into 1/2
5.256 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.256 * [taylor]: Taking taylor expansion of x in x
5.256 * [backup-simplify]: Simplify 0 into 0
5.256 * [backup-simplify]: Simplify 1 into 1
5.256 * [backup-simplify]: Simplify 1 into 1
5.256 * [backup-simplify]: Simplify 0 into 0
5.257 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
5.258 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow x 3) 6)) (* (/ (pow x 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (* 1/6 (pow x 3))
5.258 * [backup-simplify]: Simplify (- 0) into 0
5.258 * [backup-simplify]: Simplify (+ (* 1/6 (pow x 3)) 0) into (* 1/6 (pow x 3))
5.258 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
5.258 * [taylor]: Taking taylor expansion of 1/6 in x
5.258 * [backup-simplify]: Simplify 1/6 into 1/6
5.258 * [taylor]: Taking taylor expansion of (pow x 3) in x
5.258 * [taylor]: Taking taylor expansion of x in x
5.258 * [backup-simplify]: Simplify 0 into 0
5.258 * [backup-simplify]: Simplify 1 into 1
5.258 * [backup-simplify]: Simplify 0 into 0
5.258 * [backup-simplify]: Simplify 0 into 0
5.259 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
5.261 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow x 4) 24)) (* (/ (pow x 2) 2) (/ (pow 0 1) 1)) (* (/ (pow x 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/24 (pow x 4))
5.261 * [backup-simplify]: Simplify (- 0) into 0
5.261 * [backup-simplify]: Simplify (+ (* 1/24 (pow x 4)) 0) into (* 1/24 (pow x 4))
5.261 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 4)) in x
5.261 * [taylor]: Taking taylor expansion of 1/24 in x
5.261 * [backup-simplify]: Simplify 1/24 into 1/24
5.261 * [taylor]: Taking taylor expansion of (pow x 4) in x
5.261 * [taylor]: Taking taylor expansion of x in x
5.261 * [backup-simplify]: Simplify 0 into 0
5.261 * [backup-simplify]: Simplify 1 into 1
5.261 * [backup-simplify]: Simplify (* 1 1) into 1
5.262 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
5.262 * [backup-simplify]: Simplify 1/2 into 1/2
5.262 * [backup-simplify]: Simplify 0 into 0
5.262 * [backup-simplify]: Simplify 0 into 0
5.263 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
5.265 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow x 5) 120)) (* (/ (pow x 3) 6) (/ (pow 0 1) 1)) (* (/ (pow x 2) 2) (/ (pow 0 1) 1)) (* (/ (pow x 1) 1) (/ (pow 0 2) 2)) (* (/ (pow x 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (* 1/120 (pow x 5))
5.265 * [backup-simplify]: Simplify (- 0) into 0
5.265 * [backup-simplify]: Simplify (+ (* 1/120 (pow x 5)) 0) into (* 1/120 (pow x 5))
5.266 * [taylor]: Taking taylor expansion of (* 1/120 (pow x 5)) in x
5.266 * [taylor]: Taking taylor expansion of 1/120 in x
5.266 * [backup-simplify]: Simplify 1/120 into 1/120
5.266 * [taylor]: Taking taylor expansion of (pow x 5) in x
5.266 * [taylor]: Taking taylor expansion of x in x
5.266 * [backup-simplify]: Simplify 0 into 0
5.266 * [backup-simplify]: Simplify 1 into 1
5.266 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.266 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
5.266 * [backup-simplify]: Simplify 0 into 0
5.267 * [backup-simplify]: Simplify 0 into 0
5.267 * [backup-simplify]: Simplify 0 into 0
5.268 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))))) into 0
5.272 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow x 6) 720)) (* (/ (pow x 4) 24) (/ (pow 0 1) 1)) (* (/ (pow x 3) 6) (/ (pow 0 1) 1)) (* (/ (pow x 2) 2) (/ (pow 0 2) 2)) (* (/ (pow x 2) 2) (/ (pow 0 1) 1)) (* (/ (pow x 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow x 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/720 (pow x 6))
5.272 * [backup-simplify]: Simplify (- 0) into 0
5.273 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 6)) 0) into (* 1/720 (pow x 6))
5.273 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 6)) in x
5.273 * [taylor]: Taking taylor expansion of 1/720 in x
5.273 * [backup-simplify]: Simplify 1/720 into 1/720
5.273 * [taylor]: Taking taylor expansion of (pow x 6) in x
5.273 * [taylor]: Taking taylor expansion of x in x
5.273 * [backup-simplify]: Simplify 0 into 0
5.273 * [backup-simplify]: Simplify 1 into 1
5.273 * [backup-simplify]: Simplify (* 1 1) into 1
5.273 * [backup-simplify]: Simplify (* 1 1) into 1
5.274 * [backup-simplify]: Simplify (* 1/6 1) into 1/6
5.274 * [backup-simplify]: Simplify 1/6 into 1/6
5.274 * [backup-simplify]: Simplify (+ (* 1/6 (pow (* x a) 3)) (+ (* 1/2 (pow (* x a) 2)) (* 1 (* x a)))) into (+ (* 1/2 (* (pow a 2) (pow x 2))) (+ (* a x) (* 1/6 (* (pow a 3) (pow x 3)))))
5.274 * [backup-simplify]: Simplify (expm1 (* (/ 1 a) (/ 1 x))) into (expm1 (/ 1 (* a x)))
5.274 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (* a x))) in (a x) around 0
5.274 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (* a x))) in x
5.274 * [taylor]: Rewrote expression to (- (exp (/ 1 (* a x))) 1)
5.274 * [taylor]: Taking taylor expansion of (exp (/ 1 (* a x))) in x
5.274 * [taylor]: Taking taylor expansion of (/ 1 (* a x)) in x
5.274 * [taylor]: Taking taylor expansion of (* a x) in x
5.274 * [taylor]: Taking taylor expansion of a in x
5.274 * [backup-simplify]: Simplify a into a
5.274 * [taylor]: Taking taylor expansion of x in x
5.274 * [backup-simplify]: Simplify 0 into 0
5.274 * [backup-simplify]: Simplify 1 into 1
5.274 * [backup-simplify]: Simplify (* a 0) into 0
5.274 * [backup-simplify]: Simplify (+ (* a 1) (* 0 0)) into a
5.274 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.275 * [backup-simplify]: Simplify (exp (/ 1 (* a x))) into (exp (/ 1 (* a x)))
5.275 * [taylor]: Taking taylor expansion of 1 in x
5.275 * [backup-simplify]: Simplify 1 into 1
5.275 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (* a x))) in a
5.275 * [taylor]: Rewrote expression to (- (exp (/ 1 (* a x))) 1)
5.275 * [taylor]: Taking taylor expansion of (exp (/ 1 (* a x))) in a
5.275 * [taylor]: Taking taylor expansion of (/ 1 (* a x)) in a
5.275 * [taylor]: Taking taylor expansion of (* a x) in a
5.275 * [taylor]: Taking taylor expansion of a in a
5.275 * [backup-simplify]: Simplify 0 into 0
5.275 * [backup-simplify]: Simplify 1 into 1
5.275 * [taylor]: Taking taylor expansion of x in a
5.275 * [backup-simplify]: Simplify x into x
5.275 * [backup-simplify]: Simplify (* 0 x) into 0
5.275 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x
5.275 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.275 * [backup-simplify]: Simplify (exp (/ 1 (* a x))) into (exp (/ 1 (* a x)))
5.275 * [taylor]: Taking taylor expansion of 1 in a
5.275 * [backup-simplify]: Simplify 1 into 1
5.275 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (* a x))) in a
5.275 * [taylor]: Rewrote expression to (- (exp (/ 1 (* a x))) 1)
5.275 * [taylor]: Taking taylor expansion of (exp (/ 1 (* a x))) in a
5.275 * [taylor]: Taking taylor expansion of (/ 1 (* a x)) in a
5.275 * [taylor]: Taking taylor expansion of (* a x) in a
5.275 * [taylor]: Taking taylor expansion of a in a
5.275 * [backup-simplify]: Simplify 0 into 0
5.275 * [backup-simplify]: Simplify 1 into 1
5.275 * [taylor]: Taking taylor expansion of x in a
5.275 * [backup-simplify]: Simplify x into x
5.275 * [backup-simplify]: Simplify (* 0 x) into 0
5.276 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x
5.276 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.276 * [backup-simplify]: Simplify (exp (/ 1 (* a x))) into (exp (/ 1 (* a x)))
5.276 * [taylor]: Taking taylor expansion of 1 in a
5.276 * [backup-simplify]: Simplify 1 into 1
5.276 * [backup-simplify]: Simplify (- 1) into -1
5.276 * [backup-simplify]: Simplify (+ (exp (/ 1 (* a x))) -1) into (- (exp (/ 1 (* a x))) 1)
5.276 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (* a x))) 1) in x
5.276 * [taylor]: Taking taylor expansion of (exp (/ 1 (* a x))) in x
5.276 * [taylor]: Taking taylor expansion of (/ 1 (* a x)) in x
5.276 * [taylor]: Taking taylor expansion of (* a x) in x
5.276 * [taylor]: Taking taylor expansion of a in x
5.276 * [backup-simplify]: Simplify a into a
5.276 * [taylor]: Taking taylor expansion of x in x
5.276 * [backup-simplify]: Simplify 0 into 0
5.276 * [backup-simplify]: Simplify 1 into 1
5.276 * [backup-simplify]: Simplify (* a 0) into 0
5.277 * [backup-simplify]: Simplify (+ (* a 1) (* 0 0)) into a
5.277 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.277 * [backup-simplify]: Simplify (exp (/ 1 (* a x))) into (exp (/ 1 (* a x)))
5.277 * [taylor]: Taking taylor expansion of 1 in x
5.277 * [backup-simplify]: Simplify 1 into 1
5.277 * [backup-simplify]: Simplify (- 1) into -1
5.277 * [backup-simplify]: Simplify (+ (exp (/ 1 (* a x))) -1) into (- (exp (/ 1 (* a x))) 1)
5.277 * [backup-simplify]: Simplify (- (exp (/ 1 (* a x))) 1) into (- (exp (/ 1 (* a x))) 1)
5.277 * [backup-simplify]: Simplify (- 0) into 0
5.278 * [backup-simplify]: Simplify (+ 0 0) into 0
5.278 * [taylor]: Taking taylor expansion of 0 in x
5.278 * [backup-simplify]: Simplify 0 into 0
5.278 * [backup-simplify]: Simplify 0 into 0
5.278 * [backup-simplify]: Simplify (- 0) into 0
5.278 * [backup-simplify]: Simplify (+ 0 0) into 0
5.278 * [backup-simplify]: Simplify 0 into 0
5.279 * [backup-simplify]: Simplify (- 0) into 0
5.279 * [backup-simplify]: Simplify (+ 0 0) into 0
5.279 * [taylor]: Taking taylor expansion of 0 in x
5.279 * [backup-simplify]: Simplify 0 into 0
5.279 * [backup-simplify]: Simplify 0 into 0
5.279 * [backup-simplify]: Simplify 0 into 0
5.279 * [backup-simplify]: Simplify (- 0) into 0
5.279 * [backup-simplify]: Simplify (+ 0 0) into 0
5.279 * [backup-simplify]: Simplify 0 into 0
5.280 * [backup-simplify]: Simplify (- 0) into 0
5.280 * [backup-simplify]: Simplify (+ 0 0) into 0
5.280 * [taylor]: Taking taylor expansion of 0 in x
5.280 * [backup-simplify]: Simplify 0 into 0
5.280 * [backup-simplify]: Simplify 0 into 0
5.280 * [backup-simplify]: Simplify (- (exp (/ 1 (* (/ 1 a) (/ 1 x)))) 1) into (- (exp (* a x)) 1)
5.280 * [backup-simplify]: Simplify (expm1 (* (/ 1 (- a)) (/ 1 (- x)))) into (expm1 (/ 1 (* a x)))
5.280 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (* a x))) in (a x) around 0
5.280 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (* a x))) in x
5.280 * [taylor]: Rewrote expression to (- (exp (/ 1 (* a x))) 1)
5.280 * [taylor]: Taking taylor expansion of (exp (/ 1 (* a x))) in x
5.280 * [taylor]: Taking taylor expansion of (/ 1 (* a x)) in x
5.280 * [taylor]: Taking taylor expansion of (* a x) in x
5.280 * [taylor]: Taking taylor expansion of a in x
5.280 * [backup-simplify]: Simplify a into a
5.280 * [taylor]: Taking taylor expansion of x in x
5.280 * [backup-simplify]: Simplify 0 into 0
5.280 * [backup-simplify]: Simplify 1 into 1
5.280 * [backup-simplify]: Simplify (* a 0) into 0
5.281 * [backup-simplify]: Simplify (+ (* a 1) (* 0 0)) into a
5.281 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.281 * [backup-simplify]: Simplify (exp (/ 1 (* a x))) into (exp (/ 1 (* a x)))
5.281 * [taylor]: Taking taylor expansion of 1 in x
5.281 * [backup-simplify]: Simplify 1 into 1
5.281 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (* a x))) in a
5.281 * [taylor]: Rewrote expression to (- (exp (/ 1 (* a x))) 1)
5.281 * [taylor]: Taking taylor expansion of (exp (/ 1 (* a x))) in a
5.281 * [taylor]: Taking taylor expansion of (/ 1 (* a x)) in a
5.281 * [taylor]: Taking taylor expansion of (* a x) in a
5.281 * [taylor]: Taking taylor expansion of a in a
5.281 * [backup-simplify]: Simplify 0 into 0
5.281 * [backup-simplify]: Simplify 1 into 1
5.281 * [taylor]: Taking taylor expansion of x in a
5.281 * [backup-simplify]: Simplify x into x
5.281 * [backup-simplify]: Simplify (* 0 x) into 0
5.281 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x
5.281 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.281 * [backup-simplify]: Simplify (exp (/ 1 (* a x))) into (exp (/ 1 (* a x)))
5.281 * [taylor]: Taking taylor expansion of 1 in a
5.281 * [backup-simplify]: Simplify 1 into 1
5.281 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (* a x))) in a
5.282 * [taylor]: Rewrote expression to (- (exp (/ 1 (* a x))) 1)
5.282 * [taylor]: Taking taylor expansion of (exp (/ 1 (* a x))) in a
5.282 * [taylor]: Taking taylor expansion of (/ 1 (* a x)) in a
5.282 * [taylor]: Taking taylor expansion of (* a x) in a
5.282 * [taylor]: Taking taylor expansion of a in a
5.282 * [backup-simplify]: Simplify 0 into 0
5.282 * [backup-simplify]: Simplify 1 into 1
5.282 * [taylor]: Taking taylor expansion of x in a
5.282 * [backup-simplify]: Simplify x into x
5.282 * [backup-simplify]: Simplify (* 0 x) into 0
5.282 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x
5.282 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.282 * [backup-simplify]: Simplify (exp (/ 1 (* a x))) into (exp (/ 1 (* a x)))
5.282 * [taylor]: Taking taylor expansion of 1 in a
5.282 * [backup-simplify]: Simplify 1 into 1
5.283 * [backup-simplify]: Simplify (- 1) into -1
5.283 * [backup-simplify]: Simplify (+ (exp (/ 1 (* a x))) -1) into (- (exp (/ 1 (* a x))) 1)
5.283 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (* a x))) 1) in x
5.283 * [taylor]: Taking taylor expansion of (exp (/ 1 (* a x))) in x
5.283 * [taylor]: Taking taylor expansion of (/ 1 (* a x)) in x
5.283 * [taylor]: Taking taylor expansion of (* a x) in x
5.283 * [taylor]: Taking taylor expansion of a in x
5.283 * [backup-simplify]: Simplify a into a
5.283 * [taylor]: Taking taylor expansion of x in x
5.283 * [backup-simplify]: Simplify 0 into 0
5.283 * [backup-simplify]: Simplify 1 into 1
5.283 * [backup-simplify]: Simplify (* a 0) into 0
5.284 * [backup-simplify]: Simplify (+ (* a 1) (* 0 0)) into a
5.284 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.284 * [backup-simplify]: Simplify (exp (/ 1 (* a x))) into (exp (/ 1 (* a x)))
5.284 * [taylor]: Taking taylor expansion of 1 in x
5.284 * [backup-simplify]: Simplify 1 into 1
5.284 * [backup-simplify]: Simplify (- 1) into -1
5.284 * [backup-simplify]: Simplify (+ (exp (/ 1 (* a x))) -1) into (- (exp (/ 1 (* a x))) 1)
5.284 * [backup-simplify]: Simplify (- (exp (/ 1 (* a x))) 1) into (- (exp (/ 1 (* a x))) 1)
5.285 * [backup-simplify]: Simplify (- 0) into 0
5.285 * [backup-simplify]: Simplify (+ 0 0) into 0
5.285 * [taylor]: Taking taylor expansion of 0 in x
5.285 * [backup-simplify]: Simplify 0 into 0
5.285 * [backup-simplify]: Simplify 0 into 0
5.286 * [backup-simplify]: Simplify (- 0) into 0
5.286 * [backup-simplify]: Simplify (+ 0 0) into 0
5.286 * [backup-simplify]: Simplify 0 into 0
5.286 * [backup-simplify]: Simplify (- 0) into 0
5.287 * [backup-simplify]: Simplify (+ 0 0) into 0
5.287 * [taylor]: Taking taylor expansion of 0 in x
5.287 * [backup-simplify]: Simplify 0 into 0
5.287 * [backup-simplify]: Simplify 0 into 0
5.287 * [backup-simplify]: Simplify 0 into 0
5.287 * [backup-simplify]: Simplify (- 0) into 0
5.287 * [backup-simplify]: Simplify (+ 0 0) into 0
5.287 * [backup-simplify]: Simplify 0 into 0
5.288 * [backup-simplify]: Simplify (- 0) into 0
5.288 * [backup-simplify]: Simplify (+ 0 0) into 0
5.288 * [taylor]: Taking taylor expansion of 0 in x
5.288 * [backup-simplify]: Simplify 0 into 0
5.288 * [backup-simplify]: Simplify 0 into 0
5.288 * [backup-simplify]: Simplify (- (exp (/ 1 (* (/ 1 (- a)) (/ 1 (- x))))) 1) into (- (exp (* a x)) 1)
5.289 * * * [progress]: simplifying candidates
5.289 * * * * [progress]: [ 1 / 15 ] simplifiying candidate #<alt (λ (a x) (- (exp (* a x)) 1))>
5.289 * * * * [progress]: [ 2 / 15 ] simplifiying candidate #<alt (λ (a x) (log1p (expm1 (expm1 (* a x)))))>
5.289 * * * * [progress]: [ 3 / 15 ] simplifiying candidate #<alt (λ (a x) (expm1 (log1p (expm1 (* a x)))))>
5.289 * * * * [progress]: [ 4 / 15 ] simplifiying candidate #<alt (λ (a x) (expm1 (* a x)))>
5.289 * * * * [progress]: [ 5 / 15 ] simplifiying candidate #<alt (λ (a x) (pow (expm1 (* a x)) 1))>
5.289 * * * * [progress]: [ 6 / 15 ] simplifiying candidate #<alt (λ (a x) (exp (log (expm1 (* a x)))))>
5.289 * * * * [progress]: [ 7 / 15 ] simplifiying candidate #<alt (λ (a x) (log (exp (expm1 (* a x)))))>
5.289 * * * * [progress]: [ 8 / 15 ] simplifiying candidate #<alt (λ (a x) (* (* (cbrt (expm1 (* a x))) (cbrt (expm1 (* a x)))) (cbrt (expm1 (* a x)))))>
5.289 * * * * [progress]: [ 9 / 15 ] simplifiying candidate #<alt (λ (a x) (cbrt (* (* (expm1 (* a x)) (expm1 (* a x))) (expm1 (* a x)))))>
5.289 * * * * [progress]: [ 10 / 15 ] simplifiying candidate #<alt (λ (a x) (* (sqrt (expm1 (* a x))) (sqrt (expm1 (* a x)))))>
5.289 * * * * [progress]: [ 11 / 15 ] simplifiying candidate #<alt (λ (a x) (* 1 (expm1 (* a x))))>
5.289 * * * * [progress]: [ 12 / 15 ] simplifiying candidate #<alt (λ (a x) (posit16->real (real->posit16 (expm1 (* a x)))))>
5.289 * * * * [progress]: [ 13 / 15 ] simplifiying candidate #<alt (λ (a x) (+ (* 1/2 (* (pow a 2) (pow x 2))) (+ (* a x) (* 1/6 (* (pow a 3) (pow x 3))))))>
5.289 * * * * [progress]: [ 14 / 15 ] simplifiying candidate #<alt (λ (a x) (- (exp (* a x)) 1))>
5.289 * * * * [progress]: [ 15 / 15 ] simplifiying candidate #<alt (λ (a x) (- (exp (* a x)) 1))>
5.290 * [simplify]: Simplifying (exp (* a x)), (expm1 (expm1 (* a x))), (log1p (expm1 (* a x))), (log (expm1 (* a x))), (exp (expm1 (* a x))), (* (cbrt (expm1 (* a x))) (cbrt (expm1 (* a x)))), (cbrt (expm1 (* a x))), (* (* (expm1 (* a x)) (expm1 (* a x))) (expm1 (* a x))), (sqrt (expm1 (* a x))), (sqrt (expm1 (* a x))), (real->posit16 (expm1 (* a x))), (+ (* 1/2 (* (pow a 2) (pow x 2))) (+ (* a x) (* 1/6 (* (pow a 3) (pow x 3))))), (- (exp (* a x)) 1), (- (exp (* a x)) 1)
5.290 * * [simplify]: iteration 1: (31 enodes)
5.309 * * [simplify]: iteration 2: (129 enodes)
5.359 * * [simplify]: iteration 3: (271 enodes)
5.468 * * [simplify]: iteration 4: (745 enodes)
5.864 * * [simplify]: Extracting #0: cost 12 inf + 0
5.864 * * [simplify]: Extracting #1: cost 122 inf + 0
5.866 * * [simplify]: Extracting #2: cost 425 inf + 725
5.871 * * [simplify]: Extracting #3: cost 378 inf + 16222
5.886 * * [simplify]: Extracting #4: cost 124 inf + 104447
5.912 * * [simplify]: Extracting #5: cost 1 inf + 165570
5.944 * * [simplify]: Extracting #6: cost 0 inf + 165474
5.990 * * [simplify]: Extracting #7: cost 0 inf + 165434
6.036 * [simplify]: Simplified to (exp (* a x)), (expm1 (expm1 (* a x))), (* a x), (log (expm1 (* a x))), (exp (expm1 (* a x))), (* (cbrt (expm1 (* a x))) (cbrt (expm1 (* a x)))), (cbrt (expm1 (* a x))), (* (* (expm1 (* a x)) (expm1 (* a x))) (expm1 (* a x))), (sqrt (expm1 (* a x))), (sqrt (expm1 (* a x))), (real->posit16 (expm1 (* a x))), (fma (* (* a x) (* a x)) 1/2 (fma 1/6 (* (* a x) (* (* a x) (* a x))) (* a x))), (expm1 (* a x)), (expm1 (* a x))
6.037 * * * [progress]: adding candidates to table
6.151 * [progress]: [Phase 3 of 3] Extracting.
6.154 * [simplify]: Simplifying (expm1 (* a x))
6.154 * * [simplify]: iteration 1: (4 enodes)
6.154 * * [simplify]: iteration 2: (5 enodes)
6.154 * * [simplify]: Extracting #0: cost 1 inf + 0
6.154 * * [simplify]: Extracting #1: cost 2 inf + 0
6.154 * * [simplify]: Extracting #2: cost 4 inf + 0
6.154 * * [simplify]: Extracting #3: cost 2 inf + 2
6.154 * * [simplify]: Extracting #4: cost 0 inf + 156
6.154 * [simplify]: Simplified to (expm1 (* a x))
9.060 * [regime-testing]: Baseline error score: 0.015597804921834043
9.062 * [regime-testing]: Oracle error score: 0.015597804921834043
9.062 * [regime-testing]: End program error score: 0.015597804921834043
9.144 * [regime-testing]: Target error score: 0.0974218679407254