15.019 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (exp (- (- 1.0 (* x x)))) 0.022 * * [simplify]: iteration 0 : 11 enodes (cost 4 ) 0.024 * * [simplify]: iteration 1 : 25 enodes (cost 4 ) 0.025 * * [simplify]: iteration 2 : 47 enodes (cost 4 ) 0.026 * * [simplify]: iteration 3 : 90 enodes (cost 4 ) 0.028 * * [simplify]: iteration 4 : 239 enodes (cost 4 ) 0.032 * * [simplify]: iteration 5 : 805 enodes (cost 4 ) 0.043 * * [simplify]: iteration 6 : 3072 enodes (cost 4 ) 0.077 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.077 * [simplify]: Simplified to: (exp (- (- 1.0 (* x x)))) 0.078 * * [progress]: iteration 1 / 4 0.078 * * * [progress]: picking best candidate 0.079 * * * * [pick]: Picked # 0.079 * * * [progress]: localizing error 0.085 * * * [progress]: generating rewritten candidates 0.085 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.088 * * * [progress]: generating series expansions 0.088 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.088 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0 0.088 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.088 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.088 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of 1.0 in x 0.090 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.090 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.090 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.107 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.107 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.108 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.108 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of 1.0 in x 0.109 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.109 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.109 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of 1.0 in x 0.110 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.110 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of 1.0 in x 0.111 * * * [progress]: simplifying candidates 0.111 * [simplify]: Simplifying using # : (exp -1) (exp (- 1.0)) (exp (- (- (* x x)))) (exp (- 1.0)) (exp (- (- (* x x)))) (exp (- 1.0 (* x x))) (exp 0) (exp (- 1.0 (* x x))) (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0)))))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) 0.117 * * [simplify]: iteration 0 : 55 enodes (cost 34 ) 0.118 * * [simplify]: iteration 1 : 173 enodes (cost 32 ) 0.122 * * [simplify]: iteration 2 : 765 enodes (cost 29 ) 0.144 * * [simplify]: iteration 3 : 5001 enodes (cost 29 ) 0.144 * [simplify]: Simplified to: (exp -1) (exp (- 1.0)) (exp (pow x 2)) (exp (- 1.0)) (exp (pow x 2)) (exp (- 1.0 (* x x))) 1 (exp (- 1.0 (* x x))) (* (exp (- 1.0)) (+ (+ (pow x 2) 1) (* 1/2 (pow x 4)))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) 0.144 * * * [progress]: adding candidates to table 0.155 * * [progress]: iteration 2 / 4 0.155 * * * [progress]: picking best candidate 0.157 * * * * [pick]: Picked # 0.157 * * * [progress]: localizing error 0.164 * * * [progress]: generating rewritten candidates 0.164 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.167 * * * [progress]: generating series expansions 0.167 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.167 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in (x) around 0 0.167 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in x 0.167 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (pow x 2)) (log (exp -1)))) in x 0.167 * [taylor]: Taking taylor expansion of (* (- 1.0 (pow x 2)) (log (exp -1))) in x 0.167 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.167 * [taylor]: Taking taylor expansion of 1.0 in x 0.167 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.168 * [taylor]: Taking taylor expansion of (exp -1) in x 0.168 * [taylor]: Taking taylor expansion of -1 in x 0.169 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in x 0.169 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (pow x 2)) (log (exp -1)))) in x 0.169 * [taylor]: Taking taylor expansion of (* (- 1.0 (pow x 2)) (log (exp -1))) in x 0.169 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.169 * [taylor]: Taking taylor expansion of 1.0 in x 0.169 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.169 * [taylor]: Taking taylor expansion of (exp -1) in x 0.169 * [taylor]: Taking taylor expansion of -1 in x 0.200 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.200 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.200 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.200 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.200 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.200 * [taylor]: Taking taylor expansion of 1.0 in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.200 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.201 * [taylor]: Taking taylor expansion of (exp -1) in x 0.201 * [taylor]: Taking taylor expansion of -1 in x 0.203 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.203 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.203 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.203 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.203 * [taylor]: Taking taylor expansion of 1.0 in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.203 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.203 * [taylor]: Taking taylor expansion of (exp -1) in x 0.204 * [taylor]: Taking taylor expansion of -1 in x 0.206 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.206 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.206 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.206 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.206 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.206 * [taylor]: Taking taylor expansion of 1.0 in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.207 * [taylor]: Taking taylor expansion of (exp -1) in x 0.207 * [taylor]: Taking taylor expansion of -1 in x 0.209 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.209 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.209 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.209 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.209 * [taylor]: Taking taylor expansion of 1.0 in x 0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.209 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.210 * [taylor]: Taking taylor expansion of (exp -1) in x 0.210 * [taylor]: Taking taylor expansion of -1 in x 0.215 * * * [progress]: simplifying candidates 0.215 * [simplify]: Simplifying using # : (* -1 (- 1.0 (* x x))) (* (log (exp -1)) (- 1.0 (* x x))) (pow (exp -1) 1.0) (pow (exp -1) (* x x)) (pow (exp -1) 1.0) (pow (exp -1) (- (* x x))) (pow (exp -1) 1.0) (pow (exp -1) (- (* x x))) (pow (exp -1) (/ (- 1.0 (* x x)) 2)) (pow (exp -1) (/ (- 1.0 (* x x)) 2)) (+ (* 1/2 (* (exp -1.0) (pow x 4))) (+ (exp -1.0) (* (exp -1.0) (pow x 2)))) (exp (* -1 (- 1.0 (pow x 2)))) (exp (* -1 (- 1.0 (pow x 2)))) 0.217 * * [simplify]: iteration 0 : 70 enodes (cost 51 ) 0.219 * * [simplify]: iteration 1 : 210 enodes (cost 51 ) 0.223 * * [simplify]: iteration 2 : 734 enodes (cost 48 ) 0.241 * * [simplify]: iteration 3 : 4785 enodes (cost 42 ) 0.420 * * [simplify]: iteration 4 : 5002 enodes (cost 40 ) 0.422 * [simplify]: Simplified to: (- (pow x 2) 1.0) (- (pow x 2) 1.0) (pow (exp -1) 1.0) (pow (exp -1) (* x x)) (pow (exp -1) 1.0) (exp (pow x 2)) (pow (exp -1) 1.0) (exp (pow x 2)) (pow (exp -1) (/ (- 1.0 (* x x)) 2)) (pow (exp -1) (/ (- 1.0 (* x x)) 2)) (* (exp -1.0) (+ (* 1/2 (pow x 4)) (+ (pow x 2) 1))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) 0.422 * * * [progress]: adding candidates to table 0.434 * * [progress]: iteration 3 / 4 0.434 * * * [progress]: picking best candidate 0.435 * * * * [pick]: Picked # 0.435 * * * [progress]: localizing error 0.445 * * * [progress]: generating rewritten candidates 0.445 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.448 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.453 * * * [progress]: generating series expansions 0.453 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.453 * [approximate]: Taking taylor expansion of (pow (exp -1) (pow x 2)) in (x) around 0 0.453 * [taylor]: Taking taylor expansion of (pow (exp -1) (pow x 2)) in x 0.453 * [taylor]: Taking taylor expansion of (exp (* (pow x 2) (log (exp -1)))) in x 0.453 * [taylor]: Taking taylor expansion of (* (pow x 2) (log (exp -1))) in x 0.453 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.454 * [taylor]: Taking taylor expansion of (exp -1) in x 0.454 * [taylor]: Taking taylor expansion of -1 in x 0.455 * [taylor]: Taking taylor expansion of (pow (exp -1) (pow x 2)) in x 0.455 * [taylor]: Taking taylor expansion of (exp (* (pow x 2) (log (exp -1)))) in x 0.455 * [taylor]: Taking taylor expansion of (* (pow x 2) (log (exp -1))) in x 0.455 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.455 * [taylor]: Taking taylor expansion of (exp -1) in x 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.467 * [approximate]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in (x) around 0 0.467 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in x 0.467 * [taylor]: Taking taylor expansion of (exp (* (/ 1 (pow x 2)) (log (exp -1)))) in x 0.467 * [taylor]: Taking taylor expansion of (* (/ 1 (pow x 2)) (log (exp -1))) in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.467 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.467 * [taylor]: Taking taylor expansion of (exp -1) in x 0.467 * [taylor]: Taking taylor expansion of -1 in x 0.469 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in x 0.469 * [taylor]: Taking taylor expansion of (exp (* (/ 1 (pow x 2)) (log (exp -1)))) in x 0.469 * [taylor]: Taking taylor expansion of (* (/ 1 (pow x 2)) (log (exp -1))) in x 0.469 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.469 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.469 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.469 * [taylor]: Taking taylor expansion of (exp -1) in x 0.469 * [taylor]: Taking taylor expansion of -1 in x 0.472 * [approximate]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in (x) around 0 0.472 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in x 0.472 * [taylor]: Taking taylor expansion of (exp (* (/ 1 (pow x 2)) (log (exp -1)))) in x 0.472 * [taylor]: Taking taylor expansion of (* (/ 1 (pow x 2)) (log (exp -1))) in x 0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.472 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.472 * [taylor]: Taking taylor expansion of (exp -1) in x 0.473 * [taylor]: Taking taylor expansion of -1 in x 0.474 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in x 0.474 * [taylor]: Taking taylor expansion of (exp (* (/ 1 (pow x 2)) (log (exp -1)))) in x 0.474 * [taylor]: Taking taylor expansion of (* (/ 1 (pow x 2)) (log (exp -1))) in x 0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.475 * [taylor]: Taking taylor expansion of (exp -1) in x 0.475 * [taylor]: Taking taylor expansion of -1 in x 0.477 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.478 * [approximate]: Taking taylor expansion of (* (/ 1 (pow (exp -1) (pow x 2))) (pow (pow (exp -1) 1.0) 1.0)) in (x) around 0 0.478 * [taylor]: Taking taylor expansion of (* (/ 1 (pow (exp -1) (pow x 2))) (pow (pow (exp -1) 1.0) 1.0)) in x 0.478 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp -1) (pow x 2))) in x 0.478 * [taylor]: Taking taylor expansion of (pow (exp -1) (pow x 2)) in x 0.478 * [taylor]: Taking taylor expansion of (exp (* (pow x 2) (log (exp -1)))) in x 0.478 * [taylor]: Taking taylor expansion of (* (pow x 2) (log (exp -1))) in x 0.478 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.478 * [taylor]: Taking taylor expansion of x in x 0.478 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.478 * [taylor]: Taking taylor expansion of (exp -1) in x 0.478 * [taylor]: Taking taylor expansion of -1 in x 0.479 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 0.479 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 0.479 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 0.479 * [taylor]: Taking taylor expansion of 1.0 in x 0.479 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 0.479 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 0.479 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 0.479 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 0.480 * [taylor]: Taking taylor expansion of 1.0 in x 0.480 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.480 * [taylor]: Taking taylor expansion of (exp -1) in x 0.480 * [taylor]: Taking taylor expansion of -1 in x 0.482 * [taylor]: Taking taylor expansion of (* (/ 1 (pow (exp -1) (pow x 2))) (pow (pow (exp -1) 1.0) 1.0)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp -1) (pow x 2))) in x 0.482 * [taylor]: Taking taylor expansion of (pow (exp -1) (pow x 2)) in x 0.482 * [taylor]: Taking taylor expansion of (exp (* (pow x 2) (log (exp -1)))) in x 0.482 * [taylor]: Taking taylor expansion of (* (pow x 2) (log (exp -1))) in x 0.482 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.482 * [taylor]: Taking taylor expansion of (exp -1) in x 0.482 * [taylor]: Taking taylor expansion of -1 in x 0.483 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 0.483 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 0.483 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 0.483 * [taylor]: Taking taylor expansion of 1.0 in x 0.484 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 0.484 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 0.484 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 0.484 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 0.484 * [taylor]: Taking taylor expansion of 1.0 in x 0.484 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.484 * [taylor]: Taking taylor expansion of (exp -1) in x 0.484 * [taylor]: Taking taylor expansion of -1 in x 0.547 * [approximate]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (exp -1) (/ 1 (pow x 2))))) in (x) around 0 0.547 * [taylor]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (exp -1) (/ 1 (pow x 2))))) in x 0.547 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 0.547 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 0.547 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 0.547 * [taylor]: Taking taylor expansion of 1.0 in x 0.547 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 0.547 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 0.547 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 0.547 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 0.547 * [taylor]: Taking taylor expansion of 1.0 in x 0.547 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.547 * [taylor]: Taking taylor expansion of (exp -1) in x 0.547 * [taylor]: Taking taylor expansion of -1 in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp -1) (/ 1 (pow x 2)))) in x 0.549 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in x 0.549 * [taylor]: Taking taylor expansion of (exp (* (/ 1 (pow x 2)) (log (exp -1)))) in x 0.549 * [taylor]: Taking taylor expansion of (* (/ 1 (pow x 2)) (log (exp -1))) in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.549 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.550 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.550 * [taylor]: Taking taylor expansion of (exp -1) in x 0.550 * [taylor]: Taking taylor expansion of -1 in x 0.552 * [taylor]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (exp -1) (/ 1 (pow x 2))))) in x 0.552 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 0.552 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 0.552 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 0.552 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 0.552 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 0.552 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.552 * [taylor]: Taking taylor expansion of (exp -1) in x 0.552 * [taylor]: Taking taylor expansion of -1 in x 0.554 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp -1) (/ 1 (pow x 2)))) in x 0.554 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in x 0.554 * [taylor]: Taking taylor expansion of (exp (* (/ 1 (pow x 2)) (log (exp -1)))) in x 0.554 * [taylor]: Taking taylor expansion of (* (/ 1 (pow x 2)) (log (exp -1))) in x 0.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.555 * [taylor]: Taking taylor expansion of (exp -1) in x 0.555 * [taylor]: Taking taylor expansion of -1 in x 0.674 * [approximate]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (exp -1) (/ 1 (pow x 2))))) in (x) around 0 0.675 * [taylor]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (exp -1) (/ 1 (pow x 2))))) in x 0.675 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 0.675 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 0.675 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 0.675 * [taylor]: Taking taylor expansion of 1.0 in x 0.675 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 0.675 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 0.675 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 0.675 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 0.675 * [taylor]: Taking taylor expansion of 1.0 in x 0.675 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.675 * [taylor]: Taking taylor expansion of (exp -1) in x 0.675 * [taylor]: Taking taylor expansion of -1 in x 0.677 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp -1) (/ 1 (pow x 2)))) in x 0.677 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in x 0.677 * [taylor]: Taking taylor expansion of (exp (* (/ 1 (pow x 2)) (log (exp -1)))) in x 0.677 * [taylor]: Taking taylor expansion of (* (/ 1 (pow x 2)) (log (exp -1))) in x 0.677 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.677 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.677 * [taylor]: Taking taylor expansion of x in x 0.678 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.678 * [taylor]: Taking taylor expansion of (exp -1) in x 0.678 * [taylor]: Taking taylor expansion of -1 in x 0.679 * [taylor]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (exp -1) (/ 1 (pow x 2))))) in x 0.679 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 0.680 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 0.680 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 0.680 * [taylor]: Taking taylor expansion of 1.0 in x 0.680 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 0.680 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 0.680 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 0.680 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 0.680 * [taylor]: Taking taylor expansion of 1.0 in x 0.680 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.680 * [taylor]: Taking taylor expansion of (exp -1) in x 0.680 * [taylor]: Taking taylor expansion of -1 in x 0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp -1) (/ 1 (pow x 2)))) in x 0.682 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 (pow x 2))) in x 0.682 * [taylor]: Taking taylor expansion of (exp (* (/ 1 (pow x 2)) (log (exp -1)))) in x 0.682 * [taylor]: Taking taylor expansion of (* (/ 1 (pow x 2)) (log (exp -1))) in x 0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.682 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.683 * [taylor]: Taking taylor expansion of (exp -1) in x 0.683 * [taylor]: Taking taylor expansion of -1 in x 0.801 * * * [progress]: simplifying candidates 0.801 * [simplify]: Simplifying using # : (* -1 (* x x)) (* (log (exp -1)) (* x x)) (pow (exp -1) x) (pow (exp -1) x) (pow (exp -1) (/ (* x x) 2)) (pow (exp -1) (/ (* x x) 2)) (- 1.0 (* x x)) (- (* -1 1.0) (* -1 (* x x))) (- (* -1 1.0) (* (log (exp -1)) (* x x))) (- (* (log (exp -1)) 1.0) (* -1 (* x x))) (- (* (log (exp -1)) 1.0) (* (log (exp -1)) (* x x))) (- (pow (exp -1) 1.0)) (- (pow (exp -1) (* x x))) (/ (pow (exp -1) (/ 1.0 2)) (pow (exp -1) (/ (* x x) 2))) (/ (pow (exp -1) (/ 1.0 2)) (pow (exp -1) (/ (* x x) 2))) (/ 1 (pow (exp -1) (* x x))) (/ (pow (exp -1) (* x x)) (pow (exp -1) 1.0)) (/ (pow (exp -1) 1.0) (pow (exp -1) (/ (* x x) 2))) (/ (pow (exp -1) (* x x)) (pow (exp -1) (/ 1.0 2))) (- (+ (* 1/2 (pow x 4)) 1) (pow x 2)) (exp (* -1 (pow x 2))) (exp (* -1 (pow x 2))) (+ (* 1/2 (* (exp -1.0) (pow x 4))) (+ (exp -1.0) (* (exp -1.0) (pow x 2)))) (/ (exp -1.0) (exp (* -1 (pow x 2)))) (/ (exp -1.0) (exp (* -1 (pow x 2)))) 0.805 * * [simplify]: iteration 0 : 107 enodes (cost 106 ) 0.807 * * [simplify]: iteration 1 : 314 enodes (cost 104 ) 0.813 * * [simplify]: iteration 2 : 1343 enodes (cost 97 ) 0.852 * * [simplify]: iteration 3 : 5002 enodes (cost 96 ) 0.853 * [simplify]: Simplified to: (* -1 (* x x)) (* -1 (* x x)) (pow (exp -1) x) (pow (exp -1) x) (pow (exp -1) (/ (* x x) 2)) (pow (exp -1) (/ (* x x) 2)) (- 1.0 (* x x)) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow (exp -1) 1.0)) (/ -1 (exp (pow x 2))) (/ (pow (exp -1) (/ 1.0 2)) (pow (exp -1) (/ (* x x) 2))) (/ (pow (exp -1) (/ 1.0 2)) (pow (exp -1) (/ (* x x) 2))) (exp (pow x 2)) (/ (pow (exp -1) (* x x)) (pow (exp -1) 1.0)) (/ (pow (exp -1) 1.0) (pow (exp -1) (/ (* x x) 2))) (/ (pow (exp -1) (* x x)) (pow (exp -1) (/ 1.0 2))) (- (+ (* 1/2 (pow x 4)) 1) (pow x 2)) (exp (* -1 (pow x 2))) (exp (* -1 (pow x 2))) (* (exp -1.0) (+ (* 1/2 (pow x 4)) (+ (pow x 2) 1))) (exp (- -1.0 (* -1 (pow x 2)))) (exp (- -1.0 (* -1 (pow x 2)))) 0.853 * * * [progress]: adding candidates to table 0.895 * * [progress]: iteration 4 / 4 0.895 * * * [progress]: picking best candidate 0.899 * * * * [pick]: Picked # 0.899 * * * [progress]: localizing error 0.910 * * * [progress]: generating rewritten candidates 0.910 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.913 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.915 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.920 * * * [progress]: generating series expansions 0.920 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.921 * [approximate]: Taking taylor expansion of (pow (pow (exp -1) x) x) in (x) around 0 0.921 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) x) x) in x 0.921 * [taylor]: Taking taylor expansion of (exp (* x (log (pow (exp -1) x)))) in x 0.921 * [taylor]: Taking taylor expansion of (* x (log (pow (exp -1) x))) in x 0.921 * [taylor]: Taking taylor expansion of x in x 0.921 * [taylor]: Taking taylor expansion of (log (pow (exp -1) x)) in x 0.921 * [taylor]: Taking taylor expansion of (pow (exp -1) x) in x 0.921 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -1)))) in x 0.921 * [taylor]: Taking taylor expansion of (* x (log (exp -1))) in x 0.921 * [taylor]: Taking taylor expansion of x in x 0.921 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.921 * [taylor]: Taking taylor expansion of (exp -1) in x 0.921 * [taylor]: Taking taylor expansion of -1 in x 0.931 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) x) x) in x 0.932 * [taylor]: Taking taylor expansion of (exp (* x (log (pow (exp -1) x)))) in x 0.932 * [taylor]: Taking taylor expansion of (* x (log (pow (exp -1) x))) in x 0.932 * [taylor]: Taking taylor expansion of x in x 0.932 * [taylor]: Taking taylor expansion of (log (pow (exp -1) x)) in x 0.932 * [taylor]: Taking taylor expansion of (pow (exp -1) x) in x 0.932 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -1)))) in x 0.932 * [taylor]: Taking taylor expansion of (* x (log (exp -1))) in x 0.932 * [taylor]: Taking taylor expansion of x in x 0.932 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.932 * [taylor]: Taking taylor expansion of (exp -1) in x 0.932 * [taylor]: Taking taylor expansion of -1 in x 0.975 * [approximate]: Taking taylor expansion of (pow (pow (exp -1) (/ 1 x)) (/ 1 x)) in (x) around 0 0.975 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) (/ 1 x)) (/ 1 x)) in x 0.975 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (pow (exp -1) (/ 1 x))))) in x 0.975 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (pow (exp -1) (/ 1 x)))) in x 0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (log (pow (exp -1) (/ 1 x))) in x 0.976 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 x)) in x 0.976 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -1)))) in x 0.976 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -1))) in x 0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.976 * [taylor]: Taking taylor expansion of (exp -1) in x 0.976 * [taylor]: Taking taylor expansion of -1 in x 0.978 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) (/ 1 x)) (/ 1 x)) in x 0.978 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (pow (exp -1) (/ 1 x))))) in x 0.978 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (pow (exp -1) (/ 1 x)))) in x 0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.978 * [taylor]: Taking taylor expansion of x in x 0.978 * [taylor]: Taking taylor expansion of (log (pow (exp -1) (/ 1 x))) in x 0.978 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 x)) in x 0.979 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -1)))) in x 0.979 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -1))) in x 0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.979 * [taylor]: Taking taylor expansion of x in x 0.979 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.979 * [taylor]: Taking taylor expansion of (exp -1) in x 0.979 * [taylor]: Taking taylor expansion of -1 in x 0.982 * [approximate]: Taking taylor expansion of (pow (pow (exp -1) (/ -1 x)) (/ -1 x)) in (x) around 0 0.982 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) (/ -1 x)) (/ -1 x)) in x 0.982 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (pow (exp -1) (/ -1 x))))) in x 0.982 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (pow (exp -1) (/ -1 x)))) in x 0.982 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.982 * [taylor]: Taking taylor expansion of -1 in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of (log (pow (exp -1) (/ -1 x))) in x 0.982 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ -1 x)) in x 0.983 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -1)))) in x 0.983 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -1))) in x 0.983 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.983 * [taylor]: Taking taylor expansion of -1 in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.983 * [taylor]: Taking taylor expansion of (exp -1) in x 0.983 * [taylor]: Taking taylor expansion of -1 in x 0.985 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) (/ -1 x)) (/ -1 x)) in x 0.985 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (pow (exp -1) (/ -1 x))))) in x 0.985 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (pow (exp -1) (/ -1 x)))) in x 0.985 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.985 * [taylor]: Taking taylor expansion of -1 in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (log (pow (exp -1) (/ -1 x))) in x 0.985 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ -1 x)) in x 0.985 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -1)))) in x 0.985 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -1))) in x 0.985 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.985 * [taylor]: Taking taylor expansion of -1 in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.986 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.986 * [taylor]: Taking taylor expansion of (exp -1) in x 0.986 * [taylor]: Taking taylor expansion of -1 in x 0.989 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 0.989 * [approximate]: Taking taylor expansion of (pow (exp -1) x) in (x) around 0 0.989 * [taylor]: Taking taylor expansion of (pow (exp -1) x) in x 0.989 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -1)))) in x 0.989 * [taylor]: Taking taylor expansion of (* x (log (exp -1))) in x 0.989 * [taylor]: Taking taylor expansion of x in x 0.989 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.989 * [taylor]: Taking taylor expansion of (exp -1) in x 0.989 * [taylor]: Taking taylor expansion of -1 in x 0.992 * [taylor]: Taking taylor expansion of (pow (exp -1) x) in x 0.992 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -1)))) in x 0.992 * [taylor]: Taking taylor expansion of (* x (log (exp -1))) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.992 * [taylor]: Taking taylor expansion of (exp -1) in x 0.992 * [taylor]: Taking taylor expansion of -1 in x 1.000 * [approximate]: Taking taylor expansion of (pow (exp -1) (/ 1 x)) in (x) around 0 1.000 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 x)) in x 1.000 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -1)))) in x 1.000 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -1))) in x 1.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.000 * [taylor]: Taking taylor expansion of x in x 1.000 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.000 * [taylor]: Taking taylor expansion of (exp -1) in x 1.000 * [taylor]: Taking taylor expansion of -1 in x 1.002 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 x)) in x 1.002 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -1)))) in x 1.002 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -1))) in x 1.002 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.002 * [taylor]: Taking taylor expansion of x in x 1.002 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.002 * [taylor]: Taking taylor expansion of (exp -1) in x 1.002 * [taylor]: Taking taylor expansion of -1 in x 1.005 * [approximate]: Taking taylor expansion of (pow (exp -1) (/ -1 x)) in (x) around 0 1.005 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ -1 x)) in x 1.005 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -1)))) in x 1.005 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -1))) in x 1.005 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.005 * [taylor]: Taking taylor expansion of -1 in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.005 * [taylor]: Taking taylor expansion of (exp -1) in x 1.005 * [taylor]: Taking taylor expansion of -1 in x 1.007 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ -1 x)) in x 1.007 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -1)))) in x 1.007 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -1))) in x 1.007 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.007 * [taylor]: Taking taylor expansion of -1 in x 1.007 * [taylor]: Taking taylor expansion of x in x 1.007 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.007 * [taylor]: Taking taylor expansion of (exp -1) in x 1.007 * [taylor]: Taking taylor expansion of -1 in x 1.009 * * * * [progress]: [ 3 / 3 ] generating series at (2) 1.010 * [approximate]: Taking taylor expansion of (* (/ 1 (pow (pow (exp -1) x) x)) (pow (pow (exp -1) 1.0) 1.0)) in (x) around 0 1.010 * [taylor]: Taking taylor expansion of (* (/ 1 (pow (pow (exp -1) x) x)) (pow (pow (exp -1) 1.0) 1.0)) in x 1.010 * [taylor]: Taking taylor expansion of (/ 1 (pow (pow (exp -1) x) x)) in x 1.010 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) x) x) in x 1.010 * [taylor]: Taking taylor expansion of (exp (* x (log (pow (exp -1) x)))) in x 1.010 * [taylor]: Taking taylor expansion of (* x (log (pow (exp -1) x))) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of (log (pow (exp -1) x)) in x 1.010 * [taylor]: Taking taylor expansion of (pow (exp -1) x) in x 1.010 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -1)))) in x 1.010 * [taylor]: Taking taylor expansion of (* x (log (exp -1))) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.010 * [taylor]: Taking taylor expansion of (exp -1) in x 1.010 * [taylor]: Taking taylor expansion of -1 in x 1.021 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 1.021 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 1.021 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 1.021 * [taylor]: Taking taylor expansion of 1.0 in x 1.021 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 1.021 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 1.021 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 1.021 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 1.021 * [taylor]: Taking taylor expansion of 1.0 in x 1.021 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.021 * [taylor]: Taking taylor expansion of (exp -1) in x 1.021 * [taylor]: Taking taylor expansion of -1 in x 1.023 * [taylor]: Taking taylor expansion of (* (/ 1 (pow (pow (exp -1) x) x)) (pow (pow (exp -1) 1.0) 1.0)) in x 1.023 * [taylor]: Taking taylor expansion of (/ 1 (pow (pow (exp -1) x) x)) in x 1.023 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) x) x) in x 1.023 * [taylor]: Taking taylor expansion of (exp (* x (log (pow (exp -1) x)))) in x 1.024 * [taylor]: Taking taylor expansion of (* x (log (pow (exp -1) x))) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of (log (pow (exp -1) x)) in x 1.024 * [taylor]: Taking taylor expansion of (pow (exp -1) x) in x 1.024 * [taylor]: Taking taylor expansion of (exp (* x (log (exp -1)))) in x 1.024 * [taylor]: Taking taylor expansion of (* x (log (exp -1))) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.024 * [taylor]: Taking taylor expansion of (exp -1) in x 1.024 * [taylor]: Taking taylor expansion of -1 in x 1.039 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 1.039 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 1.039 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 1.039 * [taylor]: Taking taylor expansion of 1.0 in x 1.039 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 1.039 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 1.039 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 1.039 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 1.039 * [taylor]: Taking taylor expansion of 1.0 in x 1.039 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.039 * [taylor]: Taking taylor expansion of (exp -1) in x 1.039 * [taylor]: Taking taylor expansion of -1 in x 1.125 * [approximate]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (pow (exp -1) (/ 1 x)) (/ 1 x)))) in (x) around 0 1.125 * [taylor]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (pow (exp -1) (/ 1 x)) (/ 1 x)))) in x 1.125 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 1.125 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 1.125 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 1.125 * [taylor]: Taking taylor expansion of 1.0 in x 1.125 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 1.125 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 1.125 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 1.125 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 1.125 * [taylor]: Taking taylor expansion of 1.0 in x 1.125 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.125 * [taylor]: Taking taylor expansion of (exp -1) in x 1.125 * [taylor]: Taking taylor expansion of -1 in x 1.127 * [taylor]: Taking taylor expansion of (/ 1 (pow (pow (exp -1) (/ 1 x)) (/ 1 x))) in x 1.127 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) (/ 1 x)) (/ 1 x)) in x 1.127 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (pow (exp -1) (/ 1 x))))) in x 1.127 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (pow (exp -1) (/ 1 x)))) in x 1.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.127 * [taylor]: Taking taylor expansion of x in x 1.128 * [taylor]: Taking taylor expansion of (log (pow (exp -1) (/ 1 x))) in x 1.128 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 x)) in x 1.128 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -1)))) in x 1.128 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -1))) in x 1.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.128 * [taylor]: Taking taylor expansion of x in x 1.128 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.128 * [taylor]: Taking taylor expansion of (exp -1) in x 1.128 * [taylor]: Taking taylor expansion of -1 in x 1.130 * [taylor]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (pow (exp -1) (/ 1 x)) (/ 1 x)))) in x 1.130 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 1.130 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 1.130 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 1.130 * [taylor]: Taking taylor expansion of 1.0 in x 1.131 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 1.131 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 1.131 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 1.131 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 1.131 * [taylor]: Taking taylor expansion of 1.0 in x 1.131 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.131 * [taylor]: Taking taylor expansion of (exp -1) in x 1.131 * [taylor]: Taking taylor expansion of -1 in x 1.133 * [taylor]: Taking taylor expansion of (/ 1 (pow (pow (exp -1) (/ 1 x)) (/ 1 x))) in x 1.133 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) (/ 1 x)) (/ 1 x)) in x 1.133 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (pow (exp -1) (/ 1 x))))) in x 1.133 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (pow (exp -1) (/ 1 x)))) in x 1.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.133 * [taylor]: Taking taylor expansion of x in x 1.133 * [taylor]: Taking taylor expansion of (log (pow (exp -1) (/ 1 x))) in x 1.133 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ 1 x)) in x 1.133 * [taylor]: Taking taylor expansion of (exp (* (/ 1 x) (log (exp -1)))) in x 1.133 * [taylor]: Taking taylor expansion of (* (/ 1 x) (log (exp -1))) in x 1.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.133 * [taylor]: Taking taylor expansion of x in x 1.134 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.134 * [taylor]: Taking taylor expansion of (exp -1) in x 1.134 * [taylor]: Taking taylor expansion of -1 in x 1.267 * [approximate]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (pow (exp -1) (/ -1 x)) (/ -1 x)))) in (x) around 0 1.267 * [taylor]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (pow (exp -1) (/ -1 x)) (/ -1 x)))) in x 1.267 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 1.267 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 1.267 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 1.267 * [taylor]: Taking taylor expansion of 1.0 in x 1.267 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 1.267 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 1.267 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 1.267 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 1.267 * [taylor]: Taking taylor expansion of 1.0 in x 1.267 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.267 * [taylor]: Taking taylor expansion of (exp -1) in x 1.267 * [taylor]: Taking taylor expansion of -1 in x 1.270 * [taylor]: Taking taylor expansion of (/ 1 (pow (pow (exp -1) (/ -1 x)) (/ -1 x))) in x 1.270 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) (/ -1 x)) (/ -1 x)) in x 1.270 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (pow (exp -1) (/ -1 x))))) in x 1.270 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (pow (exp -1) (/ -1 x)))) in x 1.270 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.270 * [taylor]: Taking taylor expansion of -1 in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of (log (pow (exp -1) (/ -1 x))) in x 1.270 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ -1 x)) in x 1.270 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -1)))) in x 1.270 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -1))) in x 1.270 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.270 * [taylor]: Taking taylor expansion of -1 in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.271 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.271 * [taylor]: Taking taylor expansion of (exp -1) in x 1.271 * [taylor]: Taking taylor expansion of -1 in x 1.273 * [taylor]: Taking taylor expansion of (* (pow (pow (exp -1) 1.0) 1.0) (/ 1 (pow (pow (exp -1) (/ -1 x)) (/ -1 x)))) in x 1.273 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) 1.0) 1.0) in x 1.273 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow (exp -1) 1.0)))) in x 1.273 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow (exp -1) 1.0))) in x 1.273 * [taylor]: Taking taylor expansion of 1.0 in x 1.273 * [taylor]: Taking taylor expansion of (log (pow (exp -1) 1.0)) in x 1.273 * [taylor]: Taking taylor expansion of (pow (exp -1) 1.0) in x 1.273 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp -1)))) in x 1.273 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp -1))) in x 1.273 * [taylor]: Taking taylor expansion of 1.0 in x 1.273 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.273 * [taylor]: Taking taylor expansion of (exp -1) in x 1.273 * [taylor]: Taking taylor expansion of -1 in x 1.276 * [taylor]: Taking taylor expansion of (/ 1 (pow (pow (exp -1) (/ -1 x)) (/ -1 x))) in x 1.276 * [taylor]: Taking taylor expansion of (pow (pow (exp -1) (/ -1 x)) (/ -1 x)) in x 1.276 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (pow (exp -1) (/ -1 x))))) in x 1.276 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (pow (exp -1) (/ -1 x)))) in x 1.276 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.276 * [taylor]: Taking taylor expansion of -1 in x 1.276 * [taylor]: Taking taylor expansion of x in x 1.276 * [taylor]: Taking taylor expansion of (log (pow (exp -1) (/ -1 x))) in x 1.276 * [taylor]: Taking taylor expansion of (pow (exp -1) (/ -1 x)) in x 1.276 * [taylor]: Taking taylor expansion of (exp (* (/ -1 x) (log (exp -1)))) in x 1.276 * [taylor]: Taking taylor expansion of (* (/ -1 x) (log (exp -1))) in x 1.276 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.276 * [taylor]: Taking taylor expansion of -1 in x 1.276 * [taylor]: Taking taylor expansion of x in x 1.277 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 1.277 * [taylor]: Taking taylor expansion of (exp -1) in x 1.277 * [taylor]: Taking taylor expansion of -1 in x 1.414 * * * [progress]: simplifying candidates 1.415 * [simplify]: Simplifying using # : (* (* -1 x) x) (* (* (log (exp -1)) x) x) (* (log (pow (exp -1) x)) x) (* x x) (pow (pow (exp -1) (/ x 2)) x) (pow (pow (exp -1) (/ x 2)) x) (pow (pow (exp -1) x) (/ x 2)) (pow (pow (exp -1) x) (/ x 2)) (* -1 x) (* (log (exp -1)) x) (pow (exp -1) (/ x 2)) (pow (exp -1) (/ x 2)) (- 1.0 (* x x)) (- (* -1 1.0) (* (* -1 x) x)) (- (* -1 1.0) (* (* (log (exp -1)) x) x)) (- (* -1 1.0) (* (log (pow (exp -1) x)) x)) (- (* (log (exp -1)) 1.0) (* (* -1 x) x)) (- (* (log (exp -1)) 1.0) (* (* (log (exp -1)) x) x)) (- (* (log (exp -1)) 1.0) (* (log (pow (exp -1) x)) x)) (- (pow (exp -1) 1.0)) (- (pow (pow (exp -1) x) x)) (/ (pow (exp -1) (/ 1.0 2)) (pow (pow (exp -1) (/ x 2)) x)) (/ (pow (exp -1) (/ 1.0 2)) (pow (pow (exp -1) (/ x 2)) x)) (/ (pow (exp -1) (/ 1.0 2)) (pow (pow (exp -1) x) (/ x 2))) (/ (pow (exp -1) (/ 1.0 2)) (pow (pow (exp -1) x) (/ x 2))) (/ 1 (pow (pow (exp -1) x) x)) (/ (pow (pow (exp -1) x) x) (pow (exp -1) 1.0)) (/ (pow (exp -1) 1.0) (pow (pow (exp -1) (/ x 2)) x)) (/ (pow (exp -1) 1.0) (pow (pow (exp -1) x) (/ x 2))) (/ (pow (pow (exp -1) x) x) (pow (exp -1) (/ 1.0 2))) (- (+ (* 1/2 (pow x 4)) 1) (pow x 2)) (pow (pow (exp -1) x) x) (pow (pow (exp -1) x) x) (- (+ (* 1/2 (pow x 2)) 1) x) (exp (* -1 x)) (exp (* -1 x)) (+ (* 1/2 (* (exp -1.0) (pow x 4))) (+ (exp -1.0) (* (exp -1.0) (pow x 2)))) (/ (exp -1.0) (pow (pow (exp -1) x) x)) (/ (exp -1.0) (pow (pow (exp -1) x) x)) 1.418 * * [simplify]: iteration 0 : 123 enodes (cost 166 ) 1.420 * * [simplify]: iteration 1 : 337 enodes (cost 160 ) 1.426 * * [simplify]: iteration 2 : 1186 enodes (cost 151 ) 1.455 * * [simplify]: iteration 3 : 5001 enodes (cost 151 ) 1.456 * [simplify]: Simplified to: (* -1 (pow x 2)) (* -1 (pow x 2)) (* -1 (pow x 2)) (pow x 2) (pow (pow (exp -1) (/ x 2)) x) (pow (pow (exp -1) (/ x 2)) x) (pow (pow (exp -1) x) (/ x 2)) (pow (pow (exp -1) x) (/ x 2)) (* -1 x) (* -1 x) (pow (exp -1) (/ x 2)) (pow (exp -1) (/ x 2)) (- 1.0 (* x x)) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow (exp -1) 1.0)) (- (pow (pow (exp -1) x) x)) (/ (pow (exp -1) (/ 1.0 2)) (pow (pow (exp -1) (/ x 2)) x)) (/ (pow (exp -1) (/ 1.0 2)) (pow (pow (exp -1) (/ x 2)) x)) (/ (pow (exp -1) (/ 1.0 2)) (pow (pow (exp -1) x) (/ x 2))) (/ (pow (exp -1) (/ 1.0 2)) (pow (pow (exp -1) x) (/ x 2))) (/ 1 (pow (pow (exp -1) x) x)) (/ (pow (pow (exp -1) x) x) (pow (exp -1) 1.0)) (/ (pow (exp -1) 1.0) (pow (pow (exp -1) (/ x 2)) x)) (/ (pow (exp -1) 1.0) (pow (pow (exp -1) x) (/ x 2))) (/ (pow (pow (exp -1) x) x) (pow (exp -1) (/ 1.0 2))) (- (+ (* 1/2 (pow x 4)) 1) (pow x 2)) (pow (pow (exp -1) x) x) (pow (pow (exp -1) x) x) (- (+ (* 1/2 (pow x 2)) 1) x) (exp (* -1 x)) (exp (* -1 x)) (* (exp -1.0) (+ (* 1/2 (pow x 4)) (+ (pow x 2) 1))) (/ (exp -1.0) (pow (pow (exp -1) x) x)) (/ (exp -1.0) (pow (pow (exp -1) x) x)) 1.456 * * * [progress]: adding candidates to table 1.517 * [progress]: [Phase 3 of 3] Extracting. 1.517 * * [regime]: Finding splitpoints for: (# #) 1.517 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (- 1.0 (* x x)) (- (- 1.0 (* x x))) (exp (- (- 1.0 (* x x)))) x) 1.517 * * * * [regimes]: Trying to branch on (* x x) from (# #) 1.526 * * * * [regimes]: Trying to branch on (- 1.0 (* x x)) from (# #) 1.534 * * * * [regimes]: Trying to branch on (- (- 1.0 (* x x))) from (# #) 1.542 * * * * [regimes]: Trying to branch on (exp (- (- 1.0 (* x x)))) from (# #) 1.556 * * * * [regimes]: Trying to branch on x from (# #) 1.566 * * * [regime]: Found split indices: #