10.666 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.077 * * * [progress]: [2/2] Setting up program. 0.080 * [progress]: [Phase 2 of 3] Improving. 0.080 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (neg x))) 2.0) 0.082 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.083 * * [simplify]: iteration 1 : 23 enodes (cost 5 ) 0.084 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 0.085 * * [simplify]: iteration 3 : 36 enodes (cost 5 ) 0.086 * * [simplify]: iteration 4 : 41 enodes (cost 5 ) 0.087 * * [simplify]: iteration 5 : 65 enodes (cost 5 ) 0.089 * * [simplify]: iteration 6 : 103 enodes (cost 5 ) 0.091 * * [simplify]: iteration 7 : 243 enodes (cost 5 ) 0.101 * * [simplify]: iteration 8 : 1563 enodes (cost 5 ) 0.219 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.220 * [simplify]: Simplified to: (/ (- (exp x) (exp (neg x))) 2.0) 0.220 * * [progress]: iteration 1 / 4 0.221 * * * [progress]: picking best candidate 0.227 * * * * [pick]: Picked # 0.227 * * * [progress]: localizing error 0.234 * * * [progress]: generating rewritten candidates 0.234 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.239 * * * [progress]: generating series expansions 0.239 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.240 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0 0.240 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.240 * [taylor]: Taking taylor expansion of (exp x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.240 * [taylor]: Taking taylor expansion of (neg x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.240 * [taylor]: Taking taylor expansion of (exp x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.240 * [taylor]: Taking taylor expansion of (neg x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.243 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.243 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.243 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.243 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.243 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.243 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.244 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.244 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.244 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.244 * [taylor]: Taking taylor expansion of -1 in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) 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 (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.244 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.244 * [taylor]: Taking taylor expansion of -1 in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) 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 * * * [progress]: simplifying candidates 0.245 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) (neg (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (neg x))) (neg (exp (neg x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (neg x))) (- (exp x) (exp (* -1 x))) 0.248 * * [simplify]: iteration 0 : 100 enodes (cost 120 ) 0.250 * * [simplify]: iteration 1 : 257 enodes (cost 106 ) 0.254 * * [simplify]: iteration 2 : 785 enodes (cost 105 ) 0.276 * * [simplify]: iteration 3 : 5001 enodes (cost 103 ) 0.277 * [simplify]: Simplified to: (exp (- (exp x) (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (pow (- (exp x) (exp (* -1 x))) 3) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp x) -2)) (/ -1 (exp x)) (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (* -1 x))) (/ -1 (exp x)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))) 0.277 * * * [progress]: adding candidates to table 0.308 * * [progress]: iteration 2 / 4 0.308 * * * [progress]: picking best candidate 0.313 * * * * [pick]: Picked # 0.314 * * * [progress]: localizing error 0.328 * * * [progress]: generating rewritten candidates 0.328 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.334 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2 1) 0.340 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.350 * * * [progress]: generating series expansions 0.350 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.350 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.350 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.350 * [taylor]: Taking taylor expansion of 1/3 in x 0.350 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.350 * [taylor]: Taking taylor expansion of 1/3 in x 0.350 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.351 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.351 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.351 * [taylor]: Taking taylor expansion of 1/3 in x 0.351 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.351 * [taylor]: Taking taylor expansion of 1/3 in x 0.351 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.352 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 0.352 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.352 * [taylor]: Taking taylor expansion of -1/3 in x 0.353 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.353 * [taylor]: Taking taylor expansion of -1/3 in x 0.353 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.354 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2 1) 0.354 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0 0.354 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.354 * [taylor]: Taking taylor expansion of 1/60 in x 0.354 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.354 * [taylor]: Taking taylor expansion of 1/60 in x 0.354 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.355 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0 0.355 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.355 * [taylor]: Taking taylor expansion of 1/60 in x 0.355 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.355 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.355 * [taylor]: Taking taylor expansion of 1/60 in x 0.355 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.357 * [approximate]: Taking taylor expansion of (/ -1/60 (pow x 5)) in (x) around 0 0.357 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.357 * [taylor]: Taking taylor expansion of -1/60 in x 0.357 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.357 * [taylor]: Taking taylor expansion of -1/60 in x 0.357 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.358 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.358 * [approximate]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in (x) around 0 0.358 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.358 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.358 * [taylor]: Taking taylor expansion of 1/3 in x 0.358 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.358 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.358 * [taylor]: Taking taylor expansion of 1/60 in x 0.358 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.359 * [taylor]: Taking taylor expansion of 2 in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.359 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.359 * [taylor]: Taking taylor expansion of 1/3 in x 0.359 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.359 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.359 * [taylor]: Taking taylor expansion of 1/60 in x 0.359 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.359 * [taylor]: Taking taylor expansion of 2 in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.360 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 0.360 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.360 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.360 * [taylor]: Taking taylor expansion of 2 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.360 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.360 * [taylor]: Taking taylor expansion of 1/60 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.360 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.360 * [taylor]: Taking taylor expansion of 1/3 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.360 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.360 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.360 * [taylor]: Taking taylor expansion of 2 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.360 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.360 * [taylor]: Taking taylor expansion of 1/60 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.360 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.360 * [taylor]: Taking taylor expansion of 1/3 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.360 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.362 * [approximate]: Taking taylor expansion of (neg (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in (x) around 0 0.362 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in x 0.362 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.362 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.362 * [taylor]: Taking taylor expansion of 2 in x 0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.362 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.362 * [taylor]: Taking taylor expansion of 1/60 in x 0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.362 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.362 * [taylor]: Taking taylor expansion of 1/3 in x 0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.362 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in x 0.362 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.362 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.362 * [taylor]: Taking taylor expansion of 2 in x 0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.362 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.362 * [taylor]: Taking taylor expansion of 1/60 in x 0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.362 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.363 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.363 * [taylor]: Taking taylor expansion of 1/3 in x 0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.363 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.364 * * * [progress]: simplifying candidates 0.365 * [simplify]: Simplifying using # : (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 x) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (+ (log 1/60) (* (log x) 5)) (+ (log 1/60) (* (log x) 5)) (+ (log 1/60) (log (pow x 5))) (log (* 1/60 (pow x 5))) (exp (* 1/60 (pow x 5))) (* (* (* 1/60 1/60) 1/60) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5)))) (cbrt (* 1/60 (pow x 5))) (* (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))) (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (pow x (/ 5 2))) (* (sqrt 1/60) (pow x (/ 5 2))) (* 1/60 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/60 (pow (sqrt x) 5)) (* 1/60 (pow 1 5)) (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/60 (sqrt (pow x 5))) (* 1/60 1) (* 1/60 (pow x (/ 5 2))) (* (cbrt 1/60) (pow x 5)) (* (sqrt 1/60) (pow x 5)) (* 1/60 (pow x 5)) (* (exp (* 1/3 (pow x 3))) (* (exp (* 1/60 (pow x 5))) (exp (* 2 x)))) (* (exp (* 1/3 (pow x 3))) (exp (+ (* 1/60 (pow x 5)) (* 2 x)))) (log (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (* (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (pow (* 1/3 (pow x 3)) 3) (pow (+ (* 1/60 (pow x 5)) (* 2 x)) 3)) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (- (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x))) (* (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (- (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 0.370 * * [simplify]: iteration 0 : 300 enodes (cost 375 ) 0.378 * * [simplify]: iteration 1 : 1301 enodes (cost 346 ) 0.409 * * [simplify]: iteration 2 : 5001 enodes (cost 346 ) 0.412 * [simplify]: Simplified to: (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x 3/2)) (* (sqrt 1/3) (pow x 3/2)) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* (* 1/3 x) x) (* (* 1/3 x) x) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* 1/3 x) (* 1/3 (sqrt (pow x 3))) 1/3 (* 1/3 (pow x 3/2)) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (exp (* 1/60 (pow x 5))) (pow (* 1/60 (pow x 5)) 3) (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5)))) (cbrt (* 1/60 (pow x 5))) (pow (* 1/60 (pow x 5)) 3) (sqrt (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (pow x 5/2)) (* (sqrt 1/60) (pow x 5/2)) (* 1/60 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/60 (pow (sqrt x) 5)) 1/60 (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/60 (sqrt (pow x 5))) 1/60 (* 1/60 (pow x 5/2)) (* (cbrt 1/60) (pow x 5)) (* (sqrt 1/60) (pow x 5)) (* 1/60 (pow x 5)) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (log (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (exp (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (cbrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (pow (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 3) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (sqrt (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (+ (pow (* 1/3 (pow x 3)) 3) (pow (+ (* 1/60 (pow x 5)) (* 2 x)) 3)) (+ (* (+ (* 1/60 (pow x 5)) (* 2 x)) (- (+ (* 1/60 (pow x 5)) (* 2 x)) (* 1/3 (pow x 3)))) (* 1/9 (* (pow x 3) (pow x 3)))) (+ (neg (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* (pow x 6) 1/9)) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 0.413 * * * [progress]: adding candidates to table 0.524 * * [progress]: iteration 3 / 4 0.524 * * * [progress]: picking best candidate 0.529 * * * * [pick]: Picked # 0.529 * * * [progress]: localizing error 0.541 * * * [progress]: generating rewritten candidates 0.542 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1) 0.548 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2) 0.553 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.559 * * * [progress]: generating series expansions 0.559 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1) 0.560 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.560 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.560 * [taylor]: Taking taylor expansion of 1/3 in x 0.560 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.560 * [taylor]: Taking taylor expansion of 1/3 in x 0.560 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.561 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.561 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.561 * [taylor]: Taking taylor expansion of 1/3 in x 0.561 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.561 * [taylor]: Taking taylor expansion of 1/3 in x 0.561 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.562 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 0.562 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.562 * [taylor]: Taking taylor expansion of -1/3 in x 0.562 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.562 * [taylor]: Taking taylor expansion of -1/3 in x 0.562 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.563 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2) 0.563 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0 0.563 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.563 * [taylor]: Taking taylor expansion of 1/60 in x 0.563 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.563 * [taylor]: Taking taylor expansion of 1/60 in x 0.563 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.564 * [taylor]: Taking taylor expansion of x in x 0.565 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0 0.565 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.565 * [taylor]: Taking taylor expansion of 1/60 in x 0.565 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.565 * [taylor]: Taking taylor expansion of 1/60 in x 0.565 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.566 * [approximate]: Taking taylor expansion of (/ -1/60 (pow x 5)) in (x) around 0 0.566 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.566 * [taylor]: Taking taylor expansion of -1/60 in x 0.566 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.566 * [taylor]: Taking taylor expansion of -1/60 in x 0.566 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.568 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.568 * [approximate]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in (x) around 0 0.568 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in x 0.568 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.568 * [taylor]: Taking taylor expansion of 1/3 in x 0.568 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.568 * [taylor]: Taking taylor expansion of 1/60 in x 0.568 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in x 0.568 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.568 * [taylor]: Taking taylor expansion of 1/3 in x 0.568 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.568 * [taylor]: Taking taylor expansion of 1/60 in x 0.568 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.573 * [approximate]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 0.573 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.573 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.573 * [taylor]: Taking taylor expansion of 1/60 in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.573 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.573 * [taylor]: Taking taylor expansion of 1/3 in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.573 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.573 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.573 * [taylor]: Taking taylor expansion of 1/60 in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.573 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.573 * [taylor]: Taking taylor expansion of 1/3 in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.574 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.577 * [approximate]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 0.577 * [taylor]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.577 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.577 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.577 * [taylor]: Taking taylor expansion of 1/60 in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.577 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.577 * [taylor]: Taking taylor expansion of 1/3 in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.577 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.577 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.578 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.578 * [taylor]: Taking taylor expansion of 1/60 in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.578 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.578 * [taylor]: Taking taylor expansion of 1/3 in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.578 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.581 * * * [progress]: simplifying candidates 0.582 * [simplify]: Simplifying using # : (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 x) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (+ (log 1/60) (* (log x) 5)) (+ (log 1/60) (* (log x) 5)) (+ (log 1/60) (log (pow x 5))) (log (* 1/60 (pow x 5))) (exp (* 1/60 (pow x 5))) (* (* (* 1/60 1/60) 1/60) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5)))) (cbrt (* 1/60 (pow x 5))) (* (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))) (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (pow x (/ 5 2))) (* (sqrt 1/60) (pow x (/ 5 2))) (* 1/60 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/60 (pow (sqrt x) 5)) (* 1/60 (pow 1 5)) (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/60 (sqrt (pow x 5))) (* 1/60 1) (* 1/60 (pow x (/ 5 2))) (* (cbrt 1/60) (pow x 5)) (* (sqrt 1/60) (pow x 5)) (* 1/60 (pow x 5)) (* (exp (* 1/3 (pow x 3))) (exp (* 1/60 (pow x 5)))) (log (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (exp (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (* (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (* (* (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (pow (* 1/3 (pow x 3)) 3) (pow (* 1/60 (pow x 5)) 3)) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (- (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))) (* (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) (- (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5)))) (- (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) 0.587 * * [simplify]: iteration 0 : 268 enodes (cost 317 ) 0.594 * * [simplify]: iteration 1 : 1130 enodes (cost 291 ) 0.624 * * [simplify]: iteration 2 : 5001 enodes (cost 290 ) 0.627 * [simplify]: Simplified to: (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x 3/2)) (* (sqrt 1/3) (pow x 3/2)) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* (* 1/3 x) x) (* (* 1/3 x) x) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* 1/3 x) (* 1/3 (sqrt (pow x 3))) 1/3 (* 1/3 (pow x 3/2)) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (log (* 1/60 (pow x 5))) (exp (* 1/60 (pow x 5))) (pow (* 1/60 (pow x 5)) 3) (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5)))) (cbrt (* 1/60 (pow x 5))) (pow (* 1/60 (pow x 5)) 3) (sqrt (* 1/60 (pow x 5))) (sqrt (* 1/60 (pow x 5))) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (pow (sqrt x) 5)) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (sqrt (pow x 5))) (* (sqrt 1/60) (pow x 5/2)) (* (sqrt 1/60) (pow x 5/2)) (* 1/60 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/60 (pow (sqrt x) 5)) 1/60 (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/60 (sqrt (pow x 5))) 1/60 (* 1/60 (pow x 5/2)) (* (cbrt 1/60) (pow x 5)) (* (sqrt 1/60) (pow x 5)) (* 1/60 (pow x 5)) (exp (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (log (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (exp (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (* (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (pow (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) 3) (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (pow (* 1/3 (pow x 3)) 3) (pow (* 1/60 (pow x 5)) 3)) (+ (* (pow x 10) 1/3600) (- (* (pow x 6) 1/9) (* (pow x 5) (* (pow x 3) 1/180)))) (+ (* -1/3600 (pow x 10)) (* (pow x 6) 1/9)) (- (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) 0.627 * * * [progress]: adding candidates to table 0.738 * * [progress]: iteration 4 / 4 0.738 * * * [progress]: picking best candidate 0.741 * * * * [pick]: Picked # 0.741 * * * [progress]: localizing error 0.752 * * * [progress]: generating rewritten candidates 0.752 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1) 0.757 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1) 0.762 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 0.766 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.772 * * * [progress]: generating series expansions 0.772 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1) 0.772 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0 0.772 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.772 * [taylor]: Taking taylor expansion of (exp x) in x 0.772 * [taylor]: Taking taylor expansion of x in x 0.772 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.772 * [taylor]: Taking taylor expansion of (neg x) in x 0.772 * [taylor]: Taking taylor expansion of x in x 0.772 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.772 * [taylor]: Taking taylor expansion of (exp x) in x 0.772 * [taylor]: Taking taylor expansion of x in x 0.773 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.773 * [taylor]: Taking taylor expansion of (neg x) in x 0.773 * [taylor]: Taking taylor expansion of x in x 0.776 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.776 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.776 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.776 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.776 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.776 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.777 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.777 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.777 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.777 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.777 * [taylor]: Taking taylor expansion of -1 in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.777 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.777 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.777 * [taylor]: Taking taylor expansion of -1 in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1) 0.777 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0 0.777 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.777 * [taylor]: Taking taylor expansion of (exp x) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.778 * [taylor]: Taking taylor expansion of (neg x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.778 * [taylor]: Taking taylor expansion of (exp x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.778 * [taylor]: Taking taylor expansion of (neg x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.781 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.781 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.781 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.781 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.781 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.781 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.782 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.782 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.782 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.782 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.782 * [taylor]: Taking taylor expansion of -1 in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.782 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.782 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.782 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.782 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.782 * [taylor]: Taking taylor expansion of -1 in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.782 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.782 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 0.782 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0 0.782 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.783 * [taylor]: Taking taylor expansion of (exp x) in x 0.783 * [taylor]: Taking taylor expansion of x in x 0.783 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.783 * [taylor]: Taking taylor expansion of (neg x) in x 0.783 * [taylor]: Taking taylor expansion of x in x 0.783 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.783 * [taylor]: Taking taylor expansion of (exp x) in x 0.783 * [taylor]: Taking taylor expansion of x in x 0.783 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.783 * [taylor]: Taking taylor expansion of (neg x) in x 0.783 * [taylor]: Taking taylor expansion of x in x 0.786 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.786 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.786 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.786 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.786 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.786 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.786 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.787 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.787 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.787 * [taylor]: Taking taylor expansion of -1 in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.787 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.787 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.787 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.787 * [taylor]: Taking taylor expansion of -1 in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.787 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.787 * [approximate]: Taking taylor expansion of (pow (- (exp x) (exp (neg x))) 1/3) in (x) around 0 0.787 * [taylor]: Taking taylor expansion of (pow (- (exp x) (exp (neg x))) 1/3) in x 0.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) (exp (neg x)))))) in x 0.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) (exp (neg x))))) in x 0.787 * [taylor]: Taking taylor expansion of 1/3 in x 0.787 * [taylor]: Taking taylor expansion of (log (- (exp x) (exp (neg x)))) in x 0.787 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.787 * [taylor]: Taking taylor expansion of (exp x) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.787 * [taylor]: Taking taylor expansion of (neg x) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [taylor]: Taking taylor expansion of (pow (- (exp x) (exp (neg x))) 1/3) in x 0.788 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) (exp (neg x)))))) in x 0.788 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) (exp (neg x))))) in x 0.788 * [taylor]: Taking taylor expansion of 1/3 in x 0.788 * [taylor]: Taking taylor expansion of (log (- (exp x) (exp (neg x)))) in x 0.788 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.788 * [taylor]: Taking taylor expansion of (exp x) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.788 * [taylor]: Taking taylor expansion of (neg x) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.794 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 1/3) in (x) around 0 0.794 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 1/3) in x 0.794 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) (exp (neg (/ 1 x))))))) in x 0.794 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x 0.795 * [taylor]: Taking taylor expansion of 1/3 in x 0.795 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.795 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.795 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.795 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 1/3) in x 0.795 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) (exp (neg (/ 1 x))))))) in x 0.795 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x 0.795 * [taylor]: Taking taylor expansion of 1/3 in x 0.795 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.795 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.795 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.795 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.804 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 1/3) in (x) around 0 0.804 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 1/3) in x 0.804 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) (exp (/ 1 x)))))) in x 0.804 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) (exp (/ 1 x))))) in x 0.804 * [taylor]: Taking taylor expansion of 1/3 in x 0.804 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) (exp (/ 1 x)))) in x 0.804 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.804 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.804 * [taylor]: Taking taylor expansion of -1 in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 1/3) in x 0.804 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) (exp (/ 1 x)))))) in x 0.804 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) (exp (/ 1 x))))) in x 0.804 * [taylor]: Taking taylor expansion of 1/3 in x 0.804 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) (exp (/ 1 x)))) in x 0.804 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.804 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.804 * [taylor]: Taking taylor expansion of -1 in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.812 * * * [progress]: simplifying candidates 0.813 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) (neg (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (neg x))) (neg (exp (neg x))) (/ (exp (exp x)) (exp (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) (neg (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (neg x))) (neg (exp (neg x))) (/ (exp (exp x)) (exp (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) (neg (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (neg x))) (neg (exp (neg x))) (log (cbrt (- (exp x) (exp (neg x))))) (exp (cbrt (- (exp x) (exp (neg x))))) (cbrt (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x)))))) (cbrt (cbrt (- (exp x) (exp (neg x))))) (cbrt (sqrt (- (exp x) (exp (neg x))))) (cbrt (sqrt (- (exp x) (exp (neg x))))) (cbrt 1) (cbrt (- (exp x) (exp (neg x)))) (cbrt (+ (sqrt (exp x)) (sqrt (exp (neg x))))) (cbrt (- (sqrt (exp x)) (sqrt (exp (neg x))))) (cbrt 1) (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (pow (exp x) 3) (pow (exp (neg x)) 3))) (cbrt (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (cbrt (+ (exp x) (exp (neg x)))) (* (cbrt (cbrt (- (exp x) (exp (neg x))))) (cbrt (cbrt (- (exp x) (exp (neg x)))))) (cbrt (cbrt (- (exp x) (exp (neg x))))) (* (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x))))) (sqrt (cbrt (- (exp x) (exp (neg x))))) (sqrt (cbrt (- (exp x) (exp (neg x))))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (neg x))) (- (exp x) (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (neg x))) (- (exp x) (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (neg x))) (- (exp x) (exp (* -1 x))) (- (+ (exp (* 1/3 (+ (log x) (log 2)))) (* 1/18 (* (exp (* 1/3 (+ (log x) (log 2)))) (pow x 2)))) (* 1/3240 (* (exp (* 1/3 (+ (log x) (log 2)))) (pow x 4)))) (pow (- (exp x) (exp (neg x))) 1/3) (pow (- (exp x) (exp (* -1 x))) 1/3) 0.817 * * [simplify]: iteration 0 : 171 enodes (cost 546 ) 0.821 * * [simplify]: iteration 1 : 478 enodes (cost 475 ) 0.831 * * [simplify]: iteration 2 : 1854 enodes (cost 464 ) 0.882 * * [simplify]: iteration 3 : 5001 enodes (cost 464 ) 0.885 * [simplify]: Simplified to: (exp (- (exp x) (exp (neg x)))) (log (- (exp x) (exp (* -1 x)))) (exp (- (exp x) (exp (neg x)))) (pow (- (exp x) (exp (* -1 x))) 2/3) (pow (- (exp x) (exp (* -1 x))) 1/3) (pow (- (exp x) (exp (* -1 x))) 3) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp x) -2)) (/ -1 (exp x)) (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x))))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (* -1 x))) (/ -1 (exp x)) (exp (- (exp x) (exp (neg x)))) (log (- (exp x) (exp (* -1 x)))) (exp (- (exp x) (exp (neg x)))) (pow (- (exp x) (exp (* -1 x))) 2/3) (pow (- (exp x) (exp (* -1 x))) 1/3) (pow (- (exp x) (exp (* -1 x))) 3) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp x) -2)) (/ -1 (exp x)) (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x))))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (* -1 x))) (/ -1 (exp x)) (exp (- (exp x) (exp (neg x)))) (log (- (exp x) (exp (* -1 x)))) (exp (- (exp x) (exp (neg x)))) (pow (- (exp x) (exp (* -1 x))) 2/3) (pow (- (exp x) (exp (* -1 x))) 1/3) (pow (- (exp x) (exp (* -1 x))) 3) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp x) -2)) (/ -1 (exp x)) (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x))))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (* -1 x))) (/ -1 (exp x)) (log (cbrt (- (exp x) (exp (neg x))))) (exp (cbrt (- (exp x) (exp (neg x))))) (cbrt (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x)))))) (cbrt (cbrt (- (exp x) (exp (neg x))))) (cbrt (sqrt (- (exp x) (exp (neg x))))) (cbrt (sqrt (- (exp x) (exp (neg x))))) 1 (pow (- (exp x) (exp (* -1 x))) 1/3) (cbrt (+ (sqrt (exp x)) (sqrt (exp (neg x))))) (cbrt (- (sqrt (exp x)) (sqrt (exp (neg x))))) 1 (pow (- (exp x) (exp (* -1 x))) 1/3) (cbrt (- (pow (exp x) 3) (pow (exp (neg x)) 3))) (cbrt (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (cbrt (+ (exp x) (exp (neg x)))) (* (cbrt (cbrt (- (exp x) (exp (neg x))))) (cbrt (cbrt (- (exp x) (exp (neg x)))))) (cbrt (cbrt (- (exp x) (exp (neg x))))) (- (exp x) (exp (* -1 x))) (sqrt (cbrt (- (exp x) (exp (neg x))))) (sqrt (cbrt (- (exp x) (exp (neg x))))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))) (+ (+ (* (pow x 4) (* -1/3240 (* (pow 2 1/3) (pow x 1/3)))) (* 1/18 (* (exp (* 1/3 (+ (log x) (log 2)))) (pow x 2)))) (* (pow 2 1/3) (pow x 1/3))) (pow (- (exp x) (exp (* -1 x))) 1/3) (pow (- (exp x) (exp (* -1 x))) 1/3) 0.885 * * * [progress]: adding candidates to table 0.968 * [progress]: [Phase 3 of 3] Extracting. 0.968 * * [regime]: Finding splitpoints for: (# # #) 0.969 * * * [regime-changes]: Trying 3 branch expressions: ((- (exp x) (exp (neg x))) (/ (- (exp x) (exp (neg x))) 2.0) x) 0.969 * * * * [regimes]: Trying to branch on (- (exp x) (exp (neg x))) from (# # #) 0.999 * * * * [regimes]: Trying to branch on (- (exp x) (exp (neg x))) from (# #) 1.027 * * * * [regimes]: Trying to branch on (/ (- (exp x) (exp (neg x))) 2.0) from (# # #) 1.057 * * * * [regimes]: Trying to branch on x from (# # #) 1.087 * * * [regime]: Found split indices: #