9.106 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.052 * * * [progress]: [2/2] Setting up program. 0.053 * [progress]: [Phase 2 of 3] Improving. 0.053 * [simplify]: Simplifying using # : (- (exp x) 1.0) 0.056 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.057 * * [simplify]: iteration 1 : 7 enodes (cost 2 ) 0.058 * * [simplify]: iteration 2 : 7 enodes (cost 2 ) 0.058 * [simplify]: Simplified to: (- (exp x) 1.0) 0.058 * * [progress]: iteration 1 / 4 0.058 * * * [progress]: picking best candidate 0.059 * * * * [pick]: Picked # 0.059 * * * [progress]: localizing error 0.062 * * * [progress]: generating rewritten candidates 0.062 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.067 * * * [progress]: generating series expansions 0.067 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.067 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.067 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.067 * [taylor]: Taking taylor expansion of (exp x) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of 1.0 in x 0.067 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.067 * [taylor]: Taking taylor expansion of (exp x) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of 1.0 in x 0.073 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.073 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.073 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.074 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.074 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.078 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.078 * [taylor]: Taking taylor expansion of -1 in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.078 * [taylor]: Taking taylor expansion of -1 in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.082 * * * [progress]: simplifying candidates 0.082 * [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) 0.085 * * [simplify]: iteration 0 : 81 enodes (cost 72 ) 0.087 * * [simplify]: iteration 1 : 185 enodes (cost 67 ) 0.091 * * [simplify]: iteration 2 : 499 enodes (cost 66 ) 0.099 * * [simplify]: iteration 3 : 1399 enodes (cost 66 ) 0.135 * * [simplify]: iteration 4 : 5002 enodes (cost 66 ) 0.135 * [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) 0.136 * * * [progress]: adding candidates to table 0.171 * * [progress]: iteration 2 / 4 0.171 * * * [progress]: picking best candidate 0.175 * * * * [pick]: Picked # 0.175 * * * [progress]: localizing error 0.182 * * * [progress]: generating rewritten candidates 0.182 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1) 0.185 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.198 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.204 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.208 * * * [progress]: generating series expansions 0.208 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1) 0.208 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0 0.208 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.208 * [taylor]: Taking taylor expansion of 1/6 in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.208 * [taylor]: Taking taylor expansion of 1/6 in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.214 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0 0.214 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x 0.214 * [taylor]: Taking taylor expansion of 1/6 in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x 0.214 * [taylor]: Taking taylor expansion of 1/6 in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.218 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0 0.218 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x 0.218 * [taylor]: Taking taylor expansion of -1/6 in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x 0.218 * [taylor]: Taking taylor expansion of -1/6 in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.224 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.225 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0 0.225 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x 0.225 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.225 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.225 * [taylor]: Taking taylor expansion of 1/6 in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of 1/2 in x 0.225 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x 0.225 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.225 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.225 * [taylor]: Taking taylor expansion of 1/6 in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of 1/2 in x 0.242 * [approximate]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0 0.242 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.242 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.242 * [taylor]: Taking taylor expansion of 1/2 in x 0.242 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.242 * [taylor]: Taking taylor expansion of 1/6 in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.244 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.244 * [taylor]: Taking taylor expansion of 1/2 in x 0.244 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.244 * [taylor]: Taking taylor expansion of 1/6 in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.264 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0 0.264 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.264 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.264 * [taylor]: Taking taylor expansion of 1/2 in x 0.264 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.264 * [taylor]: Taking taylor expansion of 1/6 in x 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x 0.265 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.265 * [taylor]: Taking taylor expansion of 1/2 in x 0.265 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of 1/6 in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.287 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.287 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in (x) around 0 0.287 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x 0.287 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.287 * [taylor]: Taking taylor expansion of 1/2 in x 0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x 0.287 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.287 * [taylor]: Taking taylor expansion of 1/6 in x 0.287 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x 0.287 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.287 * [taylor]: Taking taylor expansion of 1/2 in x 0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x 0.287 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.287 * [taylor]: Taking taylor expansion of 1/6 in x 0.287 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.292 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in (x) around 0 0.292 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x 0.292 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.292 * [taylor]: Taking taylor expansion of 1/2 in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x 0.293 * [taylor]: Taking taylor expansion of 1/6 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.293 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x 0.293 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.293 * [taylor]: Taking taylor expansion of 1/2 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.294 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x 0.294 * [taylor]: Taking taylor expansion of 1/6 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.294 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.305 * [approximate]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in (x) around 0 0.305 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x 0.305 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.305 * [taylor]: Taking taylor expansion of 1/2 in x 0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.305 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x 0.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x 0.305 * [taylor]: Taking taylor expansion of 1/6 in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.306 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x 0.306 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.306 * [taylor]: Taking taylor expansion of 1/2 in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x 0.307 * [taylor]: Taking taylor expansion of 1/6 in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.307 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.316 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.316 * [approximate]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in (x) around 0 0.316 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.316 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.316 * [taylor]: Taking taylor expansion of 1/6 in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of 1/2 in x 0.316 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x 0.316 * [taylor]: Taking taylor expansion of (* 1/6 x) in x 0.316 * [taylor]: Taking taylor expansion of 1/6 in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of 1/2 in x 0.323 * [approximate]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in (x) around 0 0.323 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.323 * [taylor]: Taking taylor expansion of 1/2 in x 0.323 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.323 * [taylor]: Taking taylor expansion of 1/6 in x 0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x 0.323 * [taylor]: Taking taylor expansion of 1/2 in x 0.323 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.323 * [taylor]: Taking taylor expansion of 1/6 in x 0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.334 * [approximate]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in (x) around 0 0.334 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.334 * [taylor]: Taking taylor expansion of 1/2 in x 0.334 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.334 * [taylor]: Taking taylor expansion of 1/6 in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.334 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x 0.334 * [taylor]: Taking taylor expansion of 1/2 in x 0.334 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x 0.334 * [taylor]: Taking taylor expansion of 1/6 in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.346 * * * [progress]: simplifying candidates 0.348 * [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) 0.353 * * [simplify]: iteration 0 : 331 enodes (cost 410 ) 0.360 * * [simplify]: iteration 1 : 1671 enodes (cost 376 ) 0.397 * * [simplify]: iteration 2 : 5001 enodes (cost 375 ) 0.400 * [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) 0.400 * * * [progress]: adding candidates to table 0.543 * * [progress]: iteration 3 / 4 0.543 * * * [progress]: picking best candidate 0.548 * * * * [pick]: Picked # 0.548 * * * [progress]: localizing error 0.555 * * * [progress]: generating rewritten candidates 0.555 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.559 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.563 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.567 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.571 * * * [progress]: generating series expansions 0.571 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.571 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.571 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.571 * [taylor]: Taking taylor expansion of (exp x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of 1.0 in x 0.571 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.571 * [taylor]: Taking taylor expansion of (exp x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of 1.0 in x 0.577 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.577 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.577 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of 1.0 in x 0.577 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.577 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of 1.0 in x 0.581 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.581 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.581 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.581 * [taylor]: Taking taylor expansion of -1 in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of 1.0 in x 0.582 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.582 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.582 * [taylor]: Taking taylor expansion of -1 in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of 1.0 in x 0.585 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.585 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.585 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.585 * [taylor]: Taking taylor expansion of (exp x) in x 0.586 * [taylor]: Taking taylor expansion of x in x 0.586 * [taylor]: Taking taylor expansion of 1.0 in x 0.586 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.586 * [taylor]: Taking taylor expansion of (exp x) in x 0.586 * [taylor]: Taking taylor expansion of x in x 0.586 * [taylor]: Taking taylor expansion of 1.0 in x 0.591 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.591 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.591 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.592 * [taylor]: Taking taylor expansion of 1.0 in x 0.592 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.592 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.592 * [taylor]: Taking taylor expansion of 1.0 in x 0.595 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.595 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.595 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.595 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.595 * [taylor]: Taking taylor expansion of -1 in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of 1.0 in x 0.596 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.596 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.596 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.596 * [taylor]: Taking taylor expansion of -1 in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of 1.0 in x 0.600 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.600 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.600 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.600 * [taylor]: Taking taylor expansion of (exp x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of 1.0 in x 0.600 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.600 * [taylor]: Taking taylor expansion of (exp x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of 1.0 in x 0.605 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.605 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.605 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of 1.0 in x 0.606 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.606 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.606 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of 1.0 in x 0.610 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.610 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.610 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.610 * [taylor]: Taking taylor expansion of -1 in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of 1.0 in x 0.610 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.610 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.610 * [taylor]: Taking taylor expansion of -1 in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of 1.0 in x 0.614 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.614 * [approximate]: Taking taylor expansion of (pow (- (exp x) 1.0) 1/3) in (x) around 0 0.614 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1.0) 1/3) in x 0.614 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) 1.0)))) in x 0.614 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) 1.0))) in x 0.614 * [taylor]: Taking taylor expansion of 1/3 in x 0.614 * [taylor]: Taking taylor expansion of (log (- (exp x) 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 0.616 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1.0) 1/3) in x 0.616 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) 1.0)))) in x 0.617 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) 1.0))) in x 0.617 * [taylor]: Taking taylor expansion of 1/3 in x 0.617 * [taylor]: Taking taylor expansion of (log (- (exp x) 1.0)) in x 0.617 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.617 * [taylor]: Taking taylor expansion of (exp x) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of 1.0 in x 0.627 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 1/3) in (x) around 0 0.627 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 1/3) in x 0.627 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) 1.0)))) in x 0.627 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) 1.0))) in x 0.627 * [taylor]: Taking taylor expansion of 1/3 in x 0.627 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in x 0.628 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.628 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of 1.0 in x 0.629 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 1/3) in x 0.629 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) 1.0)))) in x 0.629 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) 1.0))) in x 0.629 * [taylor]: Taking taylor expansion of 1/3 in x 0.629 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in x 0.629 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.629 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.629 * [taylor]: Taking taylor expansion of x in x 0.629 * [taylor]: Taking taylor expansion of 1.0 in x 0.668 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 1/3) in (x) around 0 0.669 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 1/3) in x 0.669 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) 1.0)))) in x 0.669 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) 1.0))) in x 0.669 * [taylor]: Taking taylor expansion of 1/3 in x 0.669 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in x 0.669 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.669 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.669 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.669 * [taylor]: Taking taylor expansion of -1 in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of 1.0 in x 0.670 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 1/3) in x 0.670 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) 1.0)))) in x 0.670 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) 1.0))) in x 0.670 * [taylor]: Taking taylor expansion of 1/3 in x 0.670 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in x 0.670 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.670 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.670 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.670 * [taylor]: Taking taylor expansion of -1 in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of 1.0 in x 0.706 * * * [progress]: simplifying candidates 0.707 * [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) (/ (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 (cbrt (- (exp x) 1.0))) (exp (cbrt (- (exp x) 1.0))) (cbrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))) (cbrt (cbrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))) (cbrt 1) (cbrt (- (exp x) 1.0)) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt 1) (cbrt (- (exp x) 1.0)) (cbrt (- (pow (exp x) 3) (pow 1.0 3))) (cbrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (+ (exp x) 1.0)) (* (cbrt (cbrt (- (exp x) 1.0))) (cbrt (cbrt (- (exp x) 1.0)))) (cbrt (cbrt (- (exp x) 1.0))) (* (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0))) (sqrt (cbrt (- (exp x) 1.0))) (sqrt (cbrt (- (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) (+ (pow x 1/3) (+ (* 1/36 (pow (pow x 7) 1/3)) (* 1/6 (pow (pow x 4) 1/3)))) (pow (- (exp x) 1.0) 1/3) (pow (- (exp x) 1.0) 1/3) 0.710 * * [simplify]: iteration 0 : 138 enodes (cost 332 ) 0.713 * * [simplify]: iteration 1 : 354 enodes (cost 298 ) 0.719 * * [simplify]: iteration 2 : 1056 enodes (cost 293 ) 0.747 * * [simplify]: iteration 3 : 5001 enodes (cost 293 ) 0.751 * [simplify]: Simplified to: (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (pow (- (exp x) 1.0) 2/3) (pow (- (exp x) 1.0) 1/3) (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 (- (exp x) 1.0) 2/3) (pow (- (exp x) 1.0) 1/3) (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 (- (exp x) 1.0) 2/3) (pow (- (exp x) 1.0) 1/3) (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) (log (cbrt (- (exp x) 1.0))) (exp (cbrt (- (exp x) 1.0))) (cbrt (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))) (cbrt (cbrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))) (cbrt (sqrt (- (exp x) 1.0))) (cbrt 1) (pow (- (exp x) 1.0) 1/3) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt 1) (pow (- (exp x) 1.0) 1/3) (cbrt (- (pow (exp x) 3) (pow 1.0 3))) (cbrt (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (+ (exp x) 1.0)) (* (cbrt (cbrt (- (exp x) 1.0))) (cbrt (cbrt (- (exp x) 1.0)))) (cbrt (cbrt (- (exp x) 1.0))) (- (exp x) 1.0) (sqrt (cbrt (- (exp x) 1.0))) (sqrt (cbrt (- (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) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (- (exp x) 1.0) (- (exp x) 1.0) (+ (pow x 1/3) (+ (* 1/36 (pow (pow x 7) 1/3)) (* 1/6 (pow (pow x 4) 1/3)))) (pow (- (exp x) 1.0) 1/3) (pow (- (exp x) 1.0) 1/3) 0.752 * * * [progress]: adding candidates to table 0.882 * * [progress]: iteration 4 / 4 0.882 * * * [progress]: picking best candidate 0.886 * * * * [pick]: Picked # 0.886 * * * [progress]: localizing error 0.891 * * * [progress]: generating rewritten candidates 0.891 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.895 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.906 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.918 * * * [progress]: generating series expansions 0.919 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.919 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.919 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.919 * [taylor]: Taking taylor expansion of (exp x) in x 0.919 * [taylor]: Taking taylor expansion of x in x 0.919 * [taylor]: Taking taylor expansion of 1.0 in x 0.919 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.919 * [taylor]: Taking taylor expansion of (exp x) in x 0.919 * [taylor]: Taking taylor expansion of x in x 0.919 * [taylor]: Taking taylor expansion of 1.0 in x 0.924 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.924 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.924 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of 1.0 in x 0.925 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.925 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of 1.0 in x 0.928 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.928 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.928 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.929 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.929 * [taylor]: Taking taylor expansion of -1 in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of 1.0 in x 0.929 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.929 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.929 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.929 * [taylor]: Taking taylor expansion of -1 in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of 1.0 in x 0.933 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.933 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.933 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.933 * [taylor]: Taking taylor expansion of (exp x) in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.933 * [taylor]: Taking taylor expansion of 1.0 in x 0.933 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.933 * [taylor]: Taking taylor expansion of (exp x) in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.933 * [taylor]: Taking taylor expansion of 1.0 in x 0.938 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.938 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.938 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of 1.0 in x 0.939 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.939 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.939 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of 1.0 in x 0.942 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.942 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.943 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.943 * [taylor]: Taking taylor expansion of -1 in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of 1.0 in x 0.943 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.943 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.943 * [taylor]: Taking taylor expansion of -1 in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of 1.0 in x 0.947 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.947 * [approximate]: Taking taylor expansion of (exp (- (exp x) 1.0)) in (x) around 0 0.947 * [taylor]: Taking taylor expansion of (exp (- (exp x) 1.0)) in x 0.947 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.947 * [taylor]: Taking taylor expansion of (exp x) in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.947 * [taylor]: Taking taylor expansion of 1.0 in x 0.949 * [taylor]: Taking taylor expansion of (exp (- (exp x) 1.0)) in x 0.949 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.949 * [taylor]: Taking taylor expansion of (exp x) in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of 1.0 in x 0.956 * [approximate]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in (x) around 0 0.956 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in x 0.956 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.956 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.957 * [taylor]: Taking taylor expansion of 1.0 in x 0.957 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in x 0.957 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.957 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of 1.0 in x 0.971 * [approximate]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in (x) around 0 0.971 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in x 0.971 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.971 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.971 * [taylor]: Taking taylor expansion of -1 in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of 1.0 in x 0.972 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in x 0.972 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.972 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.972 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.972 * [taylor]: Taking taylor expansion of -1 in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of 1.0 in x 0.984 * * * [progress]: simplifying candidates 0.985 * [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) (log (exp (exp x))) (log (exp (- 1.0))) (log (exp (exp x))) (log (exp (- 1.0))) (log (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0))))) (log (cbrt (exp (- (exp x) 1.0)))) (log (sqrt (exp (- (exp x) 1.0)))) (log (sqrt (exp (- (exp x) 1.0)))) (log 1) (log (exp (- (exp x) 1.0))) (log (exp (exp x))) (log (exp 1.0)) (log (exp (- (exp x) 1.0))) (log (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))) (log (exp (sqrt (- (exp x) 1.0)))) (log (exp 1)) (log (exp (+ (sqrt (exp x)) (sqrt 1.0)))) (log (exp 1)) (log (log (exp (- (exp x) 1.0)))) (exp (log (exp (- (exp x) 1.0)))) (* (cbrt (log (exp (- (exp x) 1.0)))) (cbrt (log (exp (- (exp x) 1.0))))) (cbrt (log (exp (- (exp x) 1.0)))) (* (* (log (exp (- (exp x) 1.0))) (log (exp (- (exp x) 1.0)))) (log (exp (- (exp x) 1.0)))) (sqrt (log (exp (- (exp x) 1.0)))) (sqrt (log (exp (- (exp x) 1.0)))) (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))) (exp (sqrt (- (exp x) 1.0))) (exp 1) (exp (+ (sqrt (exp x)) (sqrt 1.0))) (exp 1) (exp (exp x)) (exp (- 1.0)) (exp (exp x)) (exp (- 1.0)) (exp (exp x)) (exp 1.0) (log (exp (- (exp x) 1.0))) (exp (exp (- (exp x) 1.0))) (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0)))) (cbrt (exp (- (exp x) 1.0))) (* (* (exp (- (exp x) 1.0)) (exp (- (exp x) 1.0))) (exp (- (exp x) 1.0))) (sqrt (exp (- (exp x) 1.0))) (sqrt (exp (- (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) (+ (pow x 2) (+ x 1)) (exp (- (exp x) 1.0)) (exp (- (exp x) 1.0)) 0.988 * * [simplify]: iteration 0 : 132 enodes (cost 235 ) 0.991 * * [simplify]: iteration 1 : 323 enodes (cost 214 ) 0.995 * * [simplify]: iteration 2 : 836 enodes (cost 212 ) 1.008 * * [simplify]: iteration 3 : 2686 enodes (cost 212 ) 1.064 * * [simplify]: iteration 4 : 5001 enodes (cost 212 ) 1.066 * [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))) (- 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 x) (- 1.0) (exp x) (- 1.0) (* 2 (log (cbrt (exp (- (exp x) 1.0))))) (log (cbrt (exp (- (exp x) 1.0)))) (log (sqrt (exp (- (exp x) 1.0)))) (log (sqrt (exp (- (exp x) 1.0)))) 0 (- (exp x) 1.0) (exp x) 1.0 (- (exp x) 1.0) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (sqrt (- (exp x) 1.0)) 1 (+ (sqrt (exp x)) (sqrt 1.0)) 1 (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)) (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))) (exp (sqrt (- (exp x) 1.0))) E (exp (+ (sqrt (exp x)) (sqrt 1.0))) E (exp (exp x)) (exp (- 1.0)) (exp (exp x)) (exp (- 1.0)) (exp (exp x)) (exp 1.0) (- (exp x) 1.0) (exp (exp (- (exp x) 1.0))) (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0)))) (cbrt (exp (- (exp x) 1.0))) (pow (exp (- (exp x) 1.0)) 3) (sqrt (exp (- (exp x) 1.0))) (sqrt (exp (- (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) (+ (pow x 2) (+ x 1)) (exp (- (exp x) 1.0)) (exp (- (exp x) 1.0)) 1.066 * * * [progress]: adding candidates to table 1.152 * [progress]: [Phase 3 of 3] Extracting. 1.153 * * [regime]: Finding splitpoints for: (# # #) 1.153 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (- (exp x) 1.0) x) 1.153 * * * * [regimes]: Trying to branch on (exp x) from (# # #) 1.168 * * * * [regimes]: Trying to branch on (exp x) from (# #) 1.179 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (# # #) 1.191 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (# #) 1.202 * * * * [regimes]: Trying to branch on x from (# # #) 1.217 * * * [regime]: Found split indices: #