6.666 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.056 * * * [progress]: [2/2] Setting up program. 0.058 * [progress]: [Phase 2 of 3] Improving. 0.058 * [simplify]: Simplifying using # : (- (exp x) 1.0) 0.060 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.062 * * [simplify]: iteration 1 : 7 enodes (cost 2 ) 0.063 * * [simplify]: iteration 2 : 7 enodes (cost 2 ) 0.063 * [simplify]: Simplified to: (- (exp x) 1.0) 0.063 * * [progress]: iteration 1 / 4 0.063 * * * [progress]: picking best candidate 0.065 * * * * [pick]: Picked # 0.065 * * * [progress]: localizing error 0.068 * * * [progress]: generating rewritten candidates 0.068 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.072 * * * [progress]: generating series expansions 0.072 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.072 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.072 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.072 * [taylor]: Taking taylor expansion of (exp x) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of 1.0 in x 0.073 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.073 * [taylor]: Taking taylor expansion of (exp x) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.079 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.079 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.079 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.083 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.083 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.083 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.083 * [taylor]: Taking taylor expansion of -1 in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.083 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.083 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.083 * [taylor]: Taking taylor expansion of -1 in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * * * [progress]: simplifying candidates 0.087 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (- 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) 0.090 * * [simplify]: iteration 0 : 81 enodes (cost 72 ) 0.093 * * [simplify]: iteration 1 : 185 enodes (cost 67 ) 0.097 * * [simplify]: iteration 2 : 499 enodes (cost 66 ) 0.106 * * [simplify]: iteration 3 : 1399 enodes (cost 66 ) 0.141 * * [simplify]: iteration 4 : 5002 enodes (cost 66 ) 0.142 * [simplify]: Simplified to: (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (- 0 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 0 1.0) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) 0.142 * * * [progress]: adding candidates to table 0.180 * * [progress]: iteration 2 / 4 0.180 * * * [progress]: picking best candidate 0.183 * * * * [pick]: Picked # 0.183 * * * [progress]: localizing error 0.189 * * * [progress]: generating rewritten candidates 0.190 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1) 0.193 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.206 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.212 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.217 * * * [progress]: generating series expansions 0.217 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1) 0.217 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0 0.217 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.217 * [taylor]: Taking taylor expansion of 1/6 in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.217 * [taylor]: Taking taylor expansion of 1/6 in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.222 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0 0.222 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x 0.222 * [taylor]: Taking taylor expansion of 1/6 in x 0.222 * [taylor]: Taking taylor expansion of x in x 0.222 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x 0.222 * [taylor]: Taking taylor expansion of 1/6 in x 0.222 * [taylor]: Taking taylor expansion of x in x 0.226 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0 0.226 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x 0.226 * [taylor]: Taking taylor expansion of -1/6 in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x 0.226 * [taylor]: Taking taylor expansion of -1/6 in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.230 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.230 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0 0.230 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x 0.230 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.230 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.230 * [taylor]: Taking taylor expansion of 1/6 in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of 1/2 in x 0.231 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x 0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.231 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.231 * [taylor]: Taking taylor expansion of 1/6 in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of 1/2 in x 0.252 * [approximate]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0 0.252 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.252 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.252 * [taylor]: Taking taylor expansion of 1/2 in x 0.252 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of 1/6 in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.253 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.253 * [taylor]: Taking taylor expansion of 1/2 in x 0.253 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.253 * [taylor]: Taking taylor expansion of 1/6 in x 0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.273 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0 0.273 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.273 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.273 * [taylor]: Taking taylor expansion of 1/2 in x 0.273 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.273 * [taylor]: Taking taylor expansion of 1/6 in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.275 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.275 * [taylor]: Taking taylor expansion of 1/2 in x 0.275 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.275 * [taylor]: Taking taylor expansion of 1/6 in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.296 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.296 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in (x) around 0 0.296 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x 0.296 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.296 * [taylor]: Taking taylor expansion of 1/2 in x 0.296 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x 0.296 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.296 * [taylor]: Taking taylor expansion of 1/6 in x 0.296 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x 0.296 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.296 * [taylor]: Taking taylor expansion of 1/2 in x 0.296 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x 0.296 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.296 * [taylor]: Taking taylor expansion of 1/6 in x 0.296 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.301 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in (x) around 0 0.301 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x 0.301 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.301 * [taylor]: Taking taylor expansion of 1/2 in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.301 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x 0.302 * [taylor]: Taking taylor expansion of 1/6 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.302 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x 0.303 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.303 * [taylor]: Taking taylor expansion of 1/2 in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.303 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) 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 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x 0.303 * [taylor]: Taking taylor expansion of 1/6 in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.304 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.312 * [approximate]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in (x) around 0 0.312 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x 0.312 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.312 * [taylor]: Taking taylor expansion of 1/2 in x 0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.312 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x 0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x 0.312 * [taylor]: Taking taylor expansion of 1/6 in x 0.313 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.313 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x 0.313 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.313 * [taylor]: Taking taylor expansion of 1/2 in x 0.313 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.313 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.314 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x 0.314 * [taylor]: Taking taylor expansion of 1/6 in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.314 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.328 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.328 * [approximate]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in (x) around 0 0.328 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.328 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.328 * [taylor]: Taking taylor expansion of 1/6 in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of 1/2 in x 0.328 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.328 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.328 * [taylor]: Taking taylor expansion of 1/6 in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of 1/2 in x 0.335 * [approximate]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in (x) around 0 0.335 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.335 * [taylor]: Taking taylor expansion of 1/2 in x 0.335 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.335 * [taylor]: Taking taylor expansion of 1/6 in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.335 * [taylor]: Taking taylor expansion of 1/2 in x 0.335 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.335 * [taylor]: Taking taylor expansion of 1/6 in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.346 * [approximate]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in (x) around 0 0.346 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.346 * [taylor]: Taking taylor expansion of 1/2 in x 0.346 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.346 * [taylor]: Taking taylor expansion of 1/6 in x 0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.346 * [taylor]: Taking taylor expansion of 1/2 in x 0.346 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.346 * [taylor]: Taking taylor expansion of 1/6 in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.359 * * * [progress]: simplifying candidates 0.360 * [simplify]: Simplifying using # : (* x 1/6) (+ (log x) (log 1/6)) (log (* x 1/6)) (exp (* x 1/6)) (* (* (* x x) x) (* (* 1/6 1/6) 1/6)) (* (cbrt (* x 1/6)) (cbrt (* x 1/6))) (cbrt (* x 1/6)) (* (* (* x 1/6) (* x 1/6)) (* x 1/6)) (sqrt (* x 1/6)) (sqrt (* x 1/6)) (* (sqrt x) (sqrt 1/6)) (* (sqrt x) (sqrt 1/6)) (* x (* (cbrt 1/6) (cbrt 1/6))) (* x (sqrt 1/6)) (* x 1) (* (cbrt x) 1/6) (* (sqrt x) 1/6) (* x 1/6) (+ (* (log x) 2) (log (+ (* x 1/6) 1/2))) (+ (* (log x) 2) (log (+ (* x 1/6) 1/2))) (+ (log (pow x 2)) (log (+ (* x 1/6) 1/2))) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (exp (* (pow x 2) (+ (* x 1/6) 1/2))) (* (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2)) (+ (* x 1/6) 1/2))) (* (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2)))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (* (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* (pow x 2) (+ (* x 1/6) 1/2))) (sqrt (* (pow x 2) (+ (* x 1/6) 1/2))) (sqrt (* (pow x 2) (+ (* x 1/6) 1/2))) (* (pow (sqrt x) 2) (sqrt (+ (* x 1/6) 1/2))) (* (pow (sqrt x) 2) (sqrt (+ (* x 1/6) 1/2))) (* x (sqrt (+ (* x 1/6) 1/2))) (* x (sqrt (+ (* x 1/6) 1/2))) (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2))) (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2))) (* (pow x (/ 2 2)) (sqrt (+ (* x 1/6) 1/2))) (* (pow x (/ 2 2)) (sqrt (+ (* x 1/6) 1/2))) (* (pow x 2) (* x 1/6)) (* (pow x 2) 1/2) (* (* x 1/6) (pow x 2)) (* 1/2 (pow x 2)) (* (pow x 2) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2)))) (* (pow x 2) (sqrt (+ (* x 1/6) 1/2))) (* (pow x 2) 1) (* (pow (cbrt x) 2) (+ (* x 1/6) 1/2)) (* (pow (sqrt x) 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (* x (+ (* x 1/6) 1/2)) (* (cbrt (pow x 2)) (+ (* x 1/6) 1/2)) (* (sqrt (pow x 2)) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x (/ 2 2)) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (pow (* x 1/6) 3) (pow 1/2 3))) (* (pow x 2) (- (* (* x 1/6) (* x 1/6)) (* 1/2 1/2))) (* (exp (* (pow x 2) (+ (* x 1/6) 1/2))) (exp x)) (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (* (* (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3)) (+ (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (- (* x x) (* (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (- (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* x x)) (- (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* (pow x 2) 1/2) x) (+ (* 1/2 (pow x 2)) x) (* (exp (* x 1/6)) (exp 1/2)) (log (+ (* x 1/6) 1/2)) (exp (+ (* x 1/6) 1/2)) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))) (cbrt (+ (* x 1/6) 1/2)) (* (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2)) (+ (* x 1/6) 1/2)) (sqrt (+ (* x 1/6) 1/2)) (sqrt (+ (* x 1/6) 1/2)) (+ (pow (* x 1/6) 3) (pow 1/2 3)) (+ (* (* x 1/6) (* x 1/6)) (- (* 1/2 1/2) (* (* x 1/6) 1/2))) (- (* (* x 1/6) (* x 1/6)) (* 1/2 1/2)) (- (* x 1/6) 1/2) (* 1/6 x) (* 1/6 x) (* 1/6 x) (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3))) (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3))) (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3))) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2) 0.365 * * [simplify]: iteration 0 : 331 enodes (cost 410 ) 0.373 * * [simplify]: iteration 1 : 1671 enodes (cost 376 ) 0.411 * * [simplify]: iteration 2 : 5001 enodes (cost 375 ) 0.413 * [simplify]: Simplified to: (* x 1/6) (log (* x 1/6)) (log (* x 1/6)) (exp (* x 1/6)) (pow (* x 1/6) 3) (* (cbrt (* x 1/6)) (cbrt (* x 1/6))) (cbrt (* x 1/6)) (pow (* x 1/6) 3) (sqrt (* x 1/6)) (sqrt (* x 1/6)) (* (sqrt x) (sqrt 1/6)) (* (sqrt x) (sqrt 1/6)) (* x (* (cbrt 1/6) (cbrt 1/6))) (* x (sqrt 1/6)) x (* (cbrt x) 1/6) (* (sqrt x) 1/6) (* x 1/6) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (log (* (pow x 2) (+ (* x 1/6) 1/2))) (exp (* (pow x 2) (+ (* x 1/6) 1/2))) (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (* (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2)))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (sqrt (* (pow x 2) (+ (* x 1/6) 1/2))) (sqrt (* (pow x 2) (+ (* x 1/6) 1/2))) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2))) (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2))) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (sqrt (+ (* x 1/6) 1/2)) x) (* (pow x 3) 1/6) (* (pow x 2) 1/2) (* (pow x 3) 1/6) (* (pow x 2) 1/2) (* (pow x 2) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2)))) (* (pow x 2) (sqrt (+ (* x 1/6) 1/2))) (pow x 2) (* (pow (cbrt x) 2) (+ (* x 1/6) 1/2)) (* (+ (* x 1/6) 1/2) x) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (+ (* x 1/6) 1/2) x) (* (cbrt (pow x 2)) (+ (* x 1/6) 1/2)) (* (fabs x) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (+ (* x 1/6) 1/2) x) (* (pow x 2) (+ (pow (* x 1/6) 3) 1/8)) (* (pow x 2) (- (* (* x 1/6) (* x 1/6)) 1/4)) (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (pow (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) 3) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3)) (* (pow x 2) (+ (* (+ (* x 1/6) 1/2) (* (pow x 2) (+ (* x 1/6) 1/2))) (- 1 (* (+ (* x 1/6) 1/2) x)))) (- (* (pow x 4) (* (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2))) (pow x 2)) (- (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* 1/2 (pow x 2)) x) (+ (* 1/2 (pow x 2)) x) (exp (+ (* x 1/6) 1/2)) (log (+ (* 1/6 x) 1/2)) (exp (+ (* x 1/6) 1/2)) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))) (cbrt (+ (* x 1/6) 1/2)) (pow (+ (* 1/6 x) 1/2) 3) (sqrt (+ (* x 1/6) 1/2)) (sqrt (+ (* x 1/6) 1/2)) (+ (pow (* x 1/6) 3) 1/8) (- 1/4 (- (* x 1/12) (* (pow x 2) 1/36))) (- (* (* x 1/6) (* x 1/6)) 1/4) (- (* x 1/6) 1/2) (* x 1/6) (* x 1/6) (* x 1/6) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2) (+ (* 1/6 x) 1/2) 0.413 * * * [progress]: adding candidates to table 0.563 * * [progress]: iteration 3 / 4 0.563 * * * [progress]: picking best candidate 0.565 * * * * [pick]: Picked # 0.565 * * * [progress]: localizing error 0.570 * * * [progress]: generating rewritten candidates 0.570 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 0.574 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.578 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.614 * * * [progress]: generating series expansions 0.614 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 0.614 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.614 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.614 * [taylor]: Taking taylor expansion of (exp x) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of 1.0 in x 0.614 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.614 * [taylor]: Taking taylor expansion of (exp x) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of 1.0 in x 0.619 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.619 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of 1.0 in x 0.620 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.620 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of 1.0 in x 0.623 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.623 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.624 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.624 * [taylor]: Taking taylor expansion of -1 in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of 1.0 in x 0.624 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.624 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.624 * [taylor]: Taking taylor expansion of -1 in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of 1.0 in x 0.628 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.628 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.628 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.628 * [taylor]: Taking taylor expansion of (exp x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of 1.0 in x 0.628 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.628 * [taylor]: Taking taylor expansion of (exp x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of 1.0 in x 0.633 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.633 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.633 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.634 * [taylor]: Taking taylor expansion of 1.0 in x 0.634 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.634 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.634 * [taylor]: Taking taylor expansion of 1.0 in x 0.637 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.637 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.637 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.637 * [taylor]: Taking taylor expansion of -1 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of 1.0 in x 0.638 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.638 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.638 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.638 * [taylor]: Taking taylor expansion of -1 in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of 1.0 in x 0.641 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.641 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.641 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.641 * [taylor]: Taking taylor expansion of (exp x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of 1.0 in x 0.642 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.642 * [taylor]: Taking taylor expansion of (exp x) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of 1.0 in x 0.647 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.647 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.647 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of 1.0 in x 0.647 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.647 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.648 * [taylor]: Taking taylor expansion of 1.0 in x 0.651 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.651 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.651 * [taylor]: Taking taylor expansion of -1 in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of 1.0 in x 0.652 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.652 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.652 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.652 * [taylor]: Taking taylor expansion of -1 in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of 1.0 in x 0.656 * * * [progress]: simplifying candidates 0.657 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (- 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (- 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (- (exp x) 1.0) (- (exp x) 1.0)) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (- (exp x) 1.0) (- (exp x) 1.0)) (+ 1 1) (+ (log (sqrt (- (exp x) 1.0))) (log (sqrt (- (exp x) 1.0)))) (log (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)))) (exp (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)))) (* (* (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0))) (* (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0)))) (* (cbrt (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)))) (cbrt (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))))) (cbrt (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)))) (* (* (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)))) (* (- (exp x) 1.0) (- (exp x) 1.0)) (sqrt (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)))) (sqrt (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)))) (* (sqrt (- (pow (exp x) 3) (pow 1.0 3))) (sqrt (- (pow (exp x) 3) (pow 1.0 3)))) (* (sqrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))) (sqrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))))) (* (sqrt (- (pow (exp x) 3) (pow 1.0 3))) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (sqrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))) (sqrt (+ (exp x) 1.0))) (* (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (- (pow (exp x) 3) (pow 1.0 3)))) (* (sqrt (+ (exp x) 1.0)) (sqrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))))) (* (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (sqrt (+ (exp x) 1.0)) (sqrt (+ (exp x) 1.0))) (* (* (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0)))) (* (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))))) (* (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0)))) (* (sqrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))) (sqrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))) (* (sqrt (cbrt (- (exp x) 1.0))) (sqrt (cbrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt (+ (sqrt (exp x)) (sqrt 1.0))) (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))) (* (sqrt (- (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (sqrt (exp x)) (sqrt 1.0)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* 1 1) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (sqrt (- (exp x) 1.0)))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (- (exp x) 1.0)) (* (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))))) (* (sqrt (- (exp x) 1.0)) (sqrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))) (* (sqrt (- (exp x) 1.0)) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (- (exp x) 1.0)) (sqrt 1)) (* (sqrt (- (exp x) 1.0)) (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))) (* (sqrt (- (exp x) 1.0)) (sqrt 1)) (* (sqrt (- (exp x) 1.0)) (sqrt (sqrt (- (exp x) 1.0)))) (* (sqrt (- (exp x) 1.0)) 1) (* (cbrt (sqrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0))) (* (sqrt (cbrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt (- (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (exp x) 1.0))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (pow (exp x) 3) (pow 1.0 3)))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (sqrt (- (pow (exp x) 3) (pow 1.0 3))) (sqrt (- (exp x) 1.0))) (* (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (- (exp x) 1.0))) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) 0.662 * * [simplify]: iteration 0 : 181 enodes (cost 531 ) 0.666 * * [simplify]: iteration 1 : 655 enodes (cost 482 ) 0.683 * * [simplify]: iteration 2 : 3793 enodes (cost 465 ) 0.811 * * [simplify]: iteration 3 : 5001 enodes (cost 452 ) 0.818 * [simplify]: Simplified to: (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (sqrt (cbrt (- (exp x) 1.0))) 4) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (- 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (sqrt (cbrt (- (exp x) 1.0))) 4) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (- 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) 1 1 2 1 1 (pow (sqrt (- (exp x) 1.0)) 4) (- (exp x) 1.0) (pow (sqrt (- (exp x) 1.0)) 4) 2 (log (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (pow (sqrt (cbrt (- (exp x) 1.0))) 4) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (pow (sqrt (- (exp x) 1.0)) 4) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) (* (sqrt (- (pow (exp x) 3) (pow 1.0 3))) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (sqrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))) (sqrt (+ (exp x) 1.0))) (* (sqrt (- (pow (exp x) 3) (pow 1.0 3))) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (sqrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))) (sqrt (+ (exp x) 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (pow (cbrt (sqrt (- (exp x) 1.0))) 4) (* (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0)))) (pow (sqrt (cbrt (- (exp x) 1.0))) 4) (cbrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) 1 (- (exp x) 1.0) 1 (- (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) 1 (- (exp x) 1.0) 1 (- (exp x) 1.0) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) 1 (- (exp x) 1.0) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) 1 2 1 (pow (cbrt (sqrt (- (exp x) 1.0))) 5) (* (fabs (cbrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3) (sqrt (- (exp x) 1.0)) (* (sqrt (- (exp x) 1.0)) (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))) (sqrt (- (exp x) 1.0)) (pow (sqrt (sqrt (- (exp x) 1.0))) 3) (sqrt (- (exp x) 1.0)) (pow (cbrt (sqrt (- (exp x) 1.0))) 4) (* (sqrt (cbrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3) (- (exp x) 1.0) (* (sqrt (- (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (exp x) 1.0))) (- (exp x) 1.0) (pow (sqrt (sqrt (- (exp x) 1.0))) 3) (- (exp x) 1.0) (* (sqrt (- (exp x) 1.0)) (sqrt (- (pow (exp x) 3) (pow 1.0 3)))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (pow (exp x) 3) (pow 1.0 3)))) (* (sqrt (- (exp x) 1.0)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) 0.818 * * * [progress]: adding candidates to table 0.946 * * [progress]: iteration 4 / 4 0.946 * * * [progress]: picking best candidate 0.948 * * * * [pick]: Picked # 0.948 * * * [progress]: localizing error 0.956 * * * [progress]: generating rewritten candidates 0.956 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1) 0.960 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.965 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.973 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.038 * * * [progress]: generating series expansions 1.038 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1) 1.038 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 1.038 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 1.038 * [taylor]: Taking taylor expansion of (exp x) in x 1.038 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of 1.0 in x 1.038 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 1.038 * [taylor]: Taking taylor expansion of (exp x) in x 1.038 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of 1.0 in x 1.043 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 1.043 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 1.043 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.043 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of 1.0 in x 1.044 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 1.044 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of 1.0 in x 1.047 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 1.047 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 1.047 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.047 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.047 * [taylor]: Taking taylor expansion of -1 in x 1.047 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of 1.0 in x 1.048 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 1.048 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.048 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.048 * [taylor]: Taking taylor expansion of -1 in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of 1.0 in x 1.052 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.052 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 1.052 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 1.052 * [taylor]: Taking taylor expansion of (exp x) in x 1.052 * [taylor]: Taking taylor expansion of x in x 1.052 * [taylor]: Taking taylor expansion of 1.0 in x 1.052 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 1.052 * [taylor]: Taking taylor expansion of (exp x) in x 1.052 * [taylor]: Taking taylor expansion of x in x 1.052 * [taylor]: Taking taylor expansion of 1.0 in x 1.057 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 1.057 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 1.057 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of 1.0 in x 1.057 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 1.057 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of 1.0 in x 1.061 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 1.061 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 1.061 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.061 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.061 * [taylor]: Taking taylor expansion of -1 in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.062 * [taylor]: Taking taylor expansion of 1.0 in x 1.062 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 1.062 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.062 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.062 * [taylor]: Taking taylor expansion of -1 in x 1.062 * [taylor]: Taking taylor expansion of x in x 1.062 * [taylor]: Taking taylor expansion of 1.0 in x 1.066 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1.066 * [approximate]: Taking taylor expansion of (pow (pow (- (exp x) 1.0) 1/4) 3) in (x) around 0 1.066 * [taylor]: Taking taylor expansion of (pow (pow (- (exp x) 1.0) 1/4) 3) in x 1.066 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1.0) 1/4) in x 1.066 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (exp x) 1.0)))) in x 1.066 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (exp x) 1.0))) in x 1.066 * [taylor]: Taking taylor expansion of 1/4 in x 1.066 * [taylor]: Taking taylor expansion of (log (- (exp x) 1.0)) in x 1.066 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 1.066 * [taylor]: Taking taylor expansion of (exp x) in x 1.066 * [taylor]: Taking taylor expansion of x in x 1.066 * [taylor]: Taking taylor expansion of 1.0 in x 1.068 * [taylor]: Taking taylor expansion of (pow (pow (- (exp x) 1.0) 1/4) 3) in x 1.068 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1.0) 1/4) in x 1.068 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (exp x) 1.0)))) in x 1.068 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (exp x) 1.0))) in x 1.068 * [taylor]: Taking taylor expansion of 1/4 in x 1.068 * [taylor]: Taking taylor expansion of (log (- (exp x) 1.0)) in x 1.068 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 1.068 * [taylor]: Taking taylor expansion of (exp x) in x 1.068 * [taylor]: Taking taylor expansion of x in x 1.068 * [taylor]: Taking taylor expansion of 1.0 in x 1.080 * [approximate]: Taking taylor expansion of (pow (pow (- (exp (/ 1 x)) 1.0) 1/4) 3) in (x) around 0 1.080 * [taylor]: Taking taylor expansion of (pow (pow (- (exp (/ 1 x)) 1.0) 1/4) 3) in x 1.080 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 1/4) in x 1.080 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (exp (/ 1 x)) 1.0)))) in x 1.080 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (exp (/ 1 x)) 1.0))) in x 1.081 * [taylor]: Taking taylor expansion of 1/4 in x 1.081 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in x 1.081 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 1.081 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.081 * [taylor]: Taking taylor expansion of x in x 1.081 * [taylor]: Taking taylor expansion of 1.0 in x 1.082 * [taylor]: Taking taylor expansion of (pow (pow (- (exp (/ 1 x)) 1.0) 1/4) 3) in x 1.082 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 1/4) in x 1.082 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (exp (/ 1 x)) 1.0)))) in x 1.082 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (exp (/ 1 x)) 1.0))) in x 1.082 * [taylor]: Taking taylor expansion of 1/4 in x 1.082 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in x 1.082 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 1.082 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.082 * [taylor]: Taking taylor expansion of x in x 1.082 * [taylor]: Taking taylor expansion of 1.0 in x 1.133 * [approximate]: Taking taylor expansion of (pow (pow (- (exp (/ -1 x)) 1.0) 1/4) 3) in (x) around 0 1.133 * [taylor]: Taking taylor expansion of (pow (pow (- (exp (/ -1 x)) 1.0) 1/4) 3) in x 1.133 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 1/4) in x 1.133 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (exp (/ -1 x)) 1.0)))) in x 1.133 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (exp (/ -1 x)) 1.0))) in x 1.133 * [taylor]: Taking taylor expansion of 1/4 in x 1.133 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in x 1.133 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 1.133 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.133 * [taylor]: Taking taylor expansion of -1 in x 1.133 * [taylor]: Taking taylor expansion of x in x 1.134 * [taylor]: Taking taylor expansion of 1.0 in x 1.134 * [taylor]: Taking taylor expansion of (pow (pow (- (exp (/ -1 x)) 1.0) 1/4) 3) in x 1.134 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 1/4) in x 1.134 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (exp (/ -1 x)) 1.0)))) in x 1.134 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (exp (/ -1 x)) 1.0))) in x 1.135 * [taylor]: Taking taylor expansion of 1/4 in x 1.135 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in x 1.135 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 1.135 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.135 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.135 * [taylor]: Taking taylor expansion of -1 in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of 1.0 in x 1.179 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.180 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 1.180 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 1.180 * [taylor]: Taking taylor expansion of (exp x) in x 1.180 * [taylor]: Taking taylor expansion of x in x 1.180 * [taylor]: Taking taylor expansion of 1.0 in x 1.180 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 1.180 * [taylor]: Taking taylor expansion of (exp x) in x 1.180 * [taylor]: Taking taylor expansion of x in x 1.180 * [taylor]: Taking taylor expansion of 1.0 in x 1.190 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 1.190 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 1.191 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.191 * [taylor]: Taking taylor expansion of x in x 1.191 * [taylor]: Taking taylor expansion of 1.0 in x 1.191 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 1.191 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.191 * [taylor]: Taking taylor expansion of x in x 1.191 * [taylor]: Taking taylor expansion of 1.0 in x 1.195 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 1.195 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 1.195 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.195 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.195 * [taylor]: Taking taylor expansion of -1 in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.195 * [taylor]: Taking taylor expansion of 1.0 in x 1.195 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 1.195 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.195 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.195 * [taylor]: Taking taylor expansion of -1 in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of 1.0 in x 1.199 * * * [progress]: simplifying candidates 1.202 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (- 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (- 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) (* (log (sqrt (sqrt (- (exp x) 1.0)))) 3) (* (log (sqrt (sqrt (- (exp x) 1.0)))) 3) (* 1/2 3) (* 1 3) (* (/ 1/2 2) 3) (* (/ 1 2) 3) (* (/ (/ 1 2) 2) 3) (pow 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(* (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))) 3)) (pow (sqrt (sqrt (- (exp x) 1.0))) 5/2) (sqrt (sqrt (- (exp x) 1.0))) (* (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))) 3)) (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (exp x) 1.0))) 5/2) (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (exp x) 1.0))) 5/2) (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3) (pow (sqrt (sqrt (- (exp x) 1.0))) 3) (pow (sqrt (sqrt (- (exp x) 1.0))) 3) (* (sqrt (sqrt (- (exp x) 1.0))) (pow (fabs (cbrt (sqrt (- (exp x) 1.0)))) 3)) (* (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))) 3)) (pow (sqrt (sqrt (- (exp x) 1.0))) 5/2) (sqrt (sqrt (- (exp x) 1.0))) (* (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))) 3)) (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (exp x) 1.0))) 5/2) (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (exp x) 1.0))) 5/2) (sqrt (sqrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0)) (* (sqrt (sqrt (- (exp x) 1.0))) (sqrt (pow (sqrt (sqrt (- (exp x) 1.0))) 3))) (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (exp x) 1.0))) 5/2) (* (cbrt (sqrt (sqrt (- (exp x) 1.0)))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3)) (* (sqrt (cbrt (sqrt (- (exp x) 1.0)))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3)) (* (sqrt (sqrt (cbrt (- (exp x) 1.0)))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3)) (* (pow (sqrt (sqrt (- (exp x) 1.0))) 3/2) (sqrt (- (exp x) 1.0))) (- (exp x) 1.0) (* (sqrt (sqrt (- (sqrt (exp x)) (sqrt 1.0)))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3)) (- (exp x) 1.0) (* (pow (sqrt (sqrt (- (exp x) 1.0))) 3/2) (sqrt (- (exp x) 1.0))) (- (exp x) 1.0) (* (pow (sqrt (sqrt (- (exp x) 1.0))) 3/2) (sqrt (- (exp x) 1.0))) (- (exp x) 1.0) (* (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (pow (exp x) 3) (pow 1.0 3)))) 3)) (* (sqrt (sqrt (- (exp x) 1.0))) (pow (sqrt (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) 3)) (* (sqrt (sqrt (- (pow (exp x) 3) (pow 1.0 3)))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3)) (* (sqrt (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (pow (sqrt (sqrt (- (exp x) 1.0))) 3)) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (+ (pow (pow x 3) 1/4) (+ (* 3/8 (pow (pow x 7) 1/4)) (* 13/128 (pow (pow x 11) 1/4)))) (pow (pow (- (exp x) 1.0) 3) 1/4) (pow (pow (- (exp x) 1.0) 3) 1/4) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) 1.267 * * * [progress]: adding candidates to table 1.520 * [progress]: [Phase 3 of 3] Extracting. 1.520 * * [regime]: Finding splitpoints for: (# # #) 1.520 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (- (exp x) 1.0) x) 1.520 * * * * [regimes]: Trying to branch on (exp x) from (# # #) 1.533 * * * * [regimes]: Trying to branch on (exp x) from (# #) 1.544 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (# # #) 1.557 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (# #) 1.571 * * * * [regimes]: Trying to branch on x from (# # #) 1.584 * * * [regime]: Found split indices: #