4.325 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.098 * * * [progress]: [2/2] Setting up program. 0.100 * [progress]: [Phase 2 of 3] Improving. 0.100 * [simplify]: Simplifying using # : (+ (- (exp x) 2.0) (exp (- x))) 0.103 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.104 * * [simplify]: iteration 1 : 26 enodes (cost 5 ) 0.105 * * [simplify]: iteration 2 : 41 enodes (cost 5 ) 0.106 * * [simplify]: iteration 3 : 55 enodes (cost 5 ) 0.108 * * [simplify]: iteration 4 : 67 enodes (cost 5 ) 0.109 * * [simplify]: iteration 5 : 100 enodes (cost 5 ) 0.111 * * [simplify]: iteration 6 : 144 enodes (cost 5 ) 0.114 * * [simplify]: iteration 7 : 296 enodes (cost 5 ) 0.122 * * [simplify]: iteration 8 : 1321 enodes (cost 5 ) 0.315 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.316 * [simplify]: Simplified to: (+ (- (exp x) 2.0) (exp (- x))) 0.317 * * [progress]: iteration 1 / 4 0.317 * * * [progress]: picking best candidate 0.318 * * * * [pick]: Picked # 0.318 * * * [progress]: localizing error 0.327 * * * [progress]: generating rewritten candidates 0.327 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.348 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.353 * * * [progress]: generating series expansions 0.353 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.353 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 0.354 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.354 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.354 * [taylor]: Taking taylor expansion of (exp x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.354 * [taylor]: Taking taylor expansion of (- x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of 2.0 in x 0.354 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.354 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.354 * [taylor]: Taking taylor expansion of (exp x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.355 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.355 * [taylor]: Taking taylor expansion of (- x) in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.355 * [taylor]: Taking taylor expansion of 2.0 in x 0.395 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 0.395 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.395 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.395 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of 2.0 in x 0.396 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.396 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.396 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.396 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of 2.0 in x 0.405 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 0.405 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.405 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.405 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.405 * [taylor]: Taking taylor expansion of -1 in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of 2.0 in x 0.406 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.406 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.406 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.406 * [taylor]: Taking taylor expansion of -1 in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of 2.0 in x 0.411 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.411 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0 0.411 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.411 * [taylor]: Taking taylor expansion of (exp x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of 2.0 in x 0.411 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.411 * [taylor]: Taking taylor expansion of (exp x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of 2.0 in x 0.415 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0 0.415 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.415 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of 2.0 in x 0.416 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.416 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of 2.0 in x 0.420 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0 0.420 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.420 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.420 * [taylor]: Taking taylor expansion of -1 in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of 2.0 in x 0.420 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.420 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.420 * [taylor]: Taking taylor expansion of -1 in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of 2.0 in x 0.424 * * * [progress]: simplifying candidates 0.425 * [simplify]: Simplifying using # : (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x)))) (* (exp (- (exp x) 2.0)) (exp (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0))) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0))) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x))))) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (- 2.0 (exp (- x))) (/ (exp (exp x)) (exp 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (- 2.0) (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 0.428 * * [simplify]: iteration 0 : 211 enodes (cost 282 ) 0.432 * * [simplify]: iteration 1 : 715 enodes (cost 269 ) 0.445 * * [simplify]: iteration 2 : 3477 enodes (cost 260 ) 0.511 * * [simplify]: iteration 3 : 5001 enodes (cost 260 ) 0.513 * [simplify]: Simplified to: (exp (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (+ (* 2.0 2.0) (+ (exp (+ x x)) (* (exp x) (+ 2.0 (- (pow (exp x) 3) (pow 2.0 3)))))) (* (exp x) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x)))) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (- (exp x) 2.0) (exp (- x)))) (pow (exp x) -2)) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (exp (* -1 x)) 2.0) (- (exp (* -1 x)) 2.0) (- 2.0 (exp (- x))) (exp (- (exp x) 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (pow (- (exp x) 2.0) 3) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* 2.0 (+ 2.0 (exp x))) (exp (+ x x))) (- 2.0) (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 0.513 * * * [progress]: adding candidates to table 0.594 * * [progress]: iteration 2 / 4 0.594 * * * [progress]: picking best candidate 0.600 * * * * [pick]: Picked # 0.600 * * * [progress]: localizing error 0.609 * * * [progress]: generating rewritten candidates 0.609 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.615 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.620 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.623 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.637 * * * [progress]: generating series expansions 0.637 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.637 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0 0.637 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.637 * [taylor]: Taking taylor expansion of 1/12 in x 0.637 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.637 * [taylor]: Taking taylor expansion of 1/12 in x 0.637 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.649 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.649 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.649 * [taylor]: Taking taylor expansion of 1/12 in x 0.649 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.649 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.650 * [taylor]: Taking taylor expansion of 1/12 in x 0.650 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.661 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.661 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.661 * [taylor]: Taking taylor expansion of 1/12 in x 0.661 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.662 * [taylor]: Taking taylor expansion of 1/12 in x 0.662 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.676 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 0.676 * [approximate]: Taking taylor expansion of (* 1/360 (pow x 6)) in (x) around 0 0.676 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.676 * [taylor]: Taking taylor expansion of 1/360 in x 0.676 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.676 * [taylor]: Taking taylor expansion of 1/360 in x 0.676 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.691 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0 0.691 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.692 * [taylor]: Taking taylor expansion of 1/360 in x 0.692 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.693 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.693 * [taylor]: Taking taylor expansion of 1/360 in x 0.693 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.693 * [taylor]: Taking taylor expansion of x in x 0.707 * [approximate]: Taking taylor expansion of (/ 1/360 (pow x 6)) in (x) around 0 0.707 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.707 * [taylor]: Taking taylor expansion of 1/360 in x 0.707 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.707 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of (/ 1/360 (pow x 6)) in x 0.708 * [taylor]: Taking taylor expansion of 1/360 in x 0.708 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.723 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.724 * [approximate]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in (x) around 0 0.724 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.724 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.724 * [taylor]: Taking taylor expansion of 1/360 in x 0.724 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.724 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.724 * [taylor]: Taking taylor expansion of 1/12 in x 0.724 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.724 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.724 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.724 * [taylor]: Taking taylor expansion of 1/360 in x 0.724 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.724 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.724 * [taylor]: Taking taylor expansion of 1/12 in x 0.724 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.760 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0 0.760 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.760 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.760 * [taylor]: Taking taylor expansion of 1/360 in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.760 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.761 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.761 * [taylor]: Taking taylor expansion of 1/12 in x 0.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.761 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.762 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.762 * [taylor]: Taking taylor expansion of 1/360 in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.762 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.763 * [taylor]: Taking taylor expansion of 1/12 in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.763 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.805 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in (x) around 0 0.805 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.806 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.806 * [taylor]: Taking taylor expansion of 1/360 in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.806 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.807 * [taylor]: Taking taylor expansion of 1/12 in x 0.807 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.807 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.808 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (* 1/12 (/ 1 (pow x 4)))) in x 0.808 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.808 * [taylor]: Taking taylor expansion of 1/360 in x 0.808 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.808 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.808 * [taylor]: Taking taylor expansion of x in x 0.809 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.809 * [taylor]: Taking taylor expansion of 1/12 in x 0.809 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.809 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.809 * [taylor]: Taking taylor expansion of x in x 0.853 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.853 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in (x) around 0 0.853 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x 0.853 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.853 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.853 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.853 * [taylor]: Taking taylor expansion of 1/360 in x 0.853 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.853 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.853 * [taylor]: Taking taylor expansion of 1/12 in x 0.853 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) in x 0.854 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) in x 0.854 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.854 * [taylor]: Taking taylor expansion of 1/360 in x 0.854 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.854 * [taylor]: Taking taylor expansion of 1/12 in x 0.854 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.863 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in (x) around 0 0.863 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.863 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.863 * [taylor]: Taking taylor expansion of 1/360 in x 0.863 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.863 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.864 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.864 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.865 * [taylor]: Taking taylor expansion of 1/12 in x 0.865 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.865 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.865 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.865 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.865 * [taylor]: Taking taylor expansion of 1/360 in x 0.865 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.866 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.866 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.867 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.867 * [taylor]: Taking taylor expansion of 1/12 in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.867 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.885 * [approximate]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in (x) around 0 0.885 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.885 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.885 * [taylor]: Taking taylor expansion of 1/360 in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.885 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.886 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.886 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.886 * [taylor]: Taking taylor expansion of 1/12 in x 0.886 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.886 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.887 * [taylor]: Taking taylor expansion of (+ (* 1/360 (/ 1 (pow x 6))) (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4))))) in x 0.887 * [taylor]: Taking taylor expansion of (* 1/360 (/ 1 (pow x 6))) in x 0.887 * [taylor]: Taking taylor expansion of 1/360 in x 0.887 * [taylor]: Taking taylor expansion of (/ 1 (pow x 6)) in x 0.887 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1/12 (/ 1 (pow x 4)))) in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.888 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x 0.889 * [taylor]: Taking taylor expansion of 1/12 in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.889 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.908 * * * [progress]: simplifying candidates 0.909 * [simplify]: Simplifying using # : (+ (log 1/12) (* (log x) 4)) (+ (log 1/12) (* (log x) 4)) (+ (log 1/12) (log (pow x 4))) (log (* 1/12 (pow x 4))) (exp (* 1/12 (pow x 4))) (* (* (* 1/12 1/12) 1/12) (* (* (pow x 4) (pow x 4)) (pow x 4))) (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4)))) (cbrt (* 1/12 (pow x 4))) (* (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (* (sqrt 1/12) (pow (sqrt x) 4)) (* (sqrt 1/12) (pow (sqrt x) 4)) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (pow x (/ 4 2))) (* (sqrt 1/12) (pow x (/ 4 2))) (* 1/12 (pow (* (cbrt x) (cbrt x)) 4)) (* 1/12 (pow (sqrt x) 4)) (* 1/12 (pow 1 4)) (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 1/12 (sqrt (pow x 4))) (* 1/12 1) (* 1/12 (pow x (/ 4 2))) (* (cbrt 1/12) (pow x 4)) (* (sqrt 1/12) (pow x 4)) (* 1/12 (pow x 4)) (+ (log 1/360) (* (log x) 6)) (+ (log 1/360) (* (log x) 6)) (+ (log 1/360) (log (pow x 6))) (log (* 1/360 (pow x 6))) (exp (* 1/360 (pow x 6))) (* (* (* 1/360 1/360) 1/360) (* (* (pow x 6) (pow x 6)) (pow x 6))) (* (cbrt (* 1/360 (pow x 6))) (cbrt (* 1/360 (pow x 6)))) (cbrt (* 1/360 (pow x 6))) (* (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* 1/360 (pow x 6))) (sqrt (* 1/360 (pow x 6))) (sqrt (* 1/360 (pow x 6))) (* (sqrt 1/360) (pow (sqrt x) 6)) (* (sqrt 1/360) (pow (sqrt x) 6)) (* (sqrt 1/360) (sqrt (pow x 6))) (* (sqrt 1/360) (sqrt (pow x 6))) (* (sqrt 1/360) (pow x (/ 6 2))) (* (sqrt 1/360) (pow x (/ 6 2))) (* 1/360 (pow (* (cbrt x) (cbrt x)) 6)) (* 1/360 (pow (sqrt x) 6)) (* 1/360 (pow 1 6)) (* 1/360 (* (cbrt (pow x 6)) (cbrt (pow x 6)))) (* 1/360 (sqrt (pow x 6))) (* 1/360 1) (* 1/360 (pow x (/ 6 2))) (* (cbrt 1/360) (pow x 6)) (* (sqrt 1/360) (pow x 6)) (* 1/360 (pow x 6)) (* (exp (* 1/360 (pow x 6))) (exp (* 1/12 (pow x 4)))) (log (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow (* 1/360 (pow x 6)) 3) (pow (* 1/12 (pow x 4)) 3)) (+ (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (- (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (- (* (* 1/360 (pow x 6)) (* 1/360 (pow x 6))) (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4)))) (- (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (* (exp (pow x 2)) (* (exp (* 1/360 (pow x 6))) (exp (* 1/12 (pow x 4))))) (* (exp (pow x 2)) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (log (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (* (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (* (* (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (+ (pow (pow x 2) 3) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3)) (+ (* (pow x 2) (pow x 2)) (- (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))) (- (* (pow x 2) (pow x 2)) (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (- (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/360 (pow x 6)) (* 1/360 (pow x 6)) (* 1/360 (pow x 6)) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) 0.915 * * [simplify]: iteration 0 : 329 enodes (cost 464 ) 0.922 * * [simplify]: iteration 1 : 1456 enodes (cost 439 ) 0.954 * * [simplify]: iteration 2 : 5001 enodes (cost 423 ) 0.957 * [simplify]: Simplified to: (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (exp (* 1/12 (pow x 4))) (* 1/1728 (pow x 12)) (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4)))) (cbrt (* 1/12 (pow x 4))) (* 1/1728 (pow x 12)) (sqrt (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (pow x 2)) (* 1/12 (pow (* (cbrt x) (cbrt x)) 4)) (* 1/12 (pow x 2)) 1/12 (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 1/12 (sqrt (pow x 4))) 1/12 (* 1/12 (pow x 2)) (* (cbrt 1/12) (pow x 4)) (* (sqrt 1/12) (pow x 4)) (* 1/12 (pow x 4)) (log (* 1/360 (pow x 6))) (log (* 1/360 (pow x 6))) (log (* 1/360 (pow x 6))) (log (* 1/360 (pow x 6))) (exp (* 1/360 (pow x 6))) (pow (* 1/360 (pow x 6)) 3) (* (cbrt (* 1/360 (pow x 6))) (cbrt (* 1/360 (pow x 6)))) (cbrt (* 1/360 (pow x 6))) (pow (* 1/360 (pow x 6)) 3) (sqrt (* 1/360 (pow x 6))) (sqrt (* 1/360 (pow x 6))) (* (sqrt 1/360) (pow x 3)) (* (sqrt 1/360) (pow x 3)) (* (sqrt 1/360) (sqrt (pow x 6))) (* (sqrt 1/360) (sqrt (pow x 6))) (* (sqrt 1/360) (pow x 3)) (* (sqrt 1/360) (pow x 3)) (* (pow x 4) 1/360) (* 1/360 (pow x 3)) 1/360 (* (pow x 4) 1/360) (* 1/360 (sqrt (pow x 6))) 1/360 (* 1/360 (pow x 3)) (* (cbrt 1/360) (pow x 6)) (* (sqrt 1/360) (pow x 6)) (* 1/360 (pow x 6)) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (log (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (exp (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3) (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (sqrt (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (* (pow x 12) (+ 1/1728 (* (pow x 6) 1/46656000))) (+ (* (pow x 8) 1/144) (- (* (pow x 12) 1/129600) (* (pow x 4) (* (pow x 6) 1/4320)))) (+ (* (- 1/144) (pow x 8)) (* (pow x 12) 1/129600)) (- (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (log (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (exp (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (* (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))) (cbrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (pow (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) 3) (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (sqrt (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))))) (+ (pow (pow x 2) 3) (pow (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 3)) (+ (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (- (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (pow x 2))) (pow x 4)) (+ (pow x 4) (- (* (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))))) (- (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (* 1/360 (pow x 6))) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/360 (pow x 6)) (* 1/360 (pow x 6)) (* 1/360 (pow x 6)) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) 0.957 * * * [progress]: adding candidates to table 1.138 * * [progress]: iteration 3 / 4 1.138 * * * [progress]: picking best candidate 1.139 * * * * [pick]: Picked # 1.139 * * * [progress]: localizing error 1.151 * * * [progress]: generating rewritten candidates 1.151 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 1.159 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 1.175 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.216 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2) 1.222 * * * [progress]: generating series expansions 1.222 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 1.222 * [approximate]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in (x) around 0 1.222 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in x 1.222 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x 1.222 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 1.222 * [taylor]: Taking taylor expansion of (exp x) in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of 1 in x 1.222 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x 1.222 * [taylor]: Taking taylor expansion of 2.0 in x 1.222 * [taylor]: Taking taylor expansion of (exp x) in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in x 1.223 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x 1.223 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 1.223 * [taylor]: Taking taylor expansion of (exp x) in x 1.223 * [taylor]: Taking taylor expansion of x in x 1.223 * [taylor]: Taking taylor expansion of 1 in x 1.223 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x 1.223 * [taylor]: Taking taylor expansion of 2.0 in x 1.223 * [taylor]: Taking taylor expansion of (exp x) in x 1.223 * [taylor]: Taking taylor expansion of x in x 1.249 * [approximate]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in (x) around 0 1.249 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in x 1.249 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x 1.249 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 1.249 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of 1 in x 1.249 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x 1.249 * [taylor]: Taking taylor expansion of 2.0 in x 1.249 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in x 1.249 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x 1.250 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 1.250 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.250 * [taylor]: Taking taylor expansion of x in x 1.250 * [taylor]: Taking taylor expansion of 1 in x 1.250 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x 1.250 * [taylor]: Taking taylor expansion of 2.0 in x 1.250 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.250 * [taylor]: Taking taylor expansion of x in x 1.264 * [approximate]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in (x) around 0 1.265 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in x 1.265 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x 1.265 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 1.265 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.265 * [taylor]: Taking taylor expansion of -1 in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.265 * [taylor]: Taking taylor expansion of 1 in x 1.265 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x 1.265 * [taylor]: Taking taylor expansion of 2.0 in x 1.265 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.265 * [taylor]: Taking taylor expansion of -1 in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.265 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in x 1.265 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x 1.265 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 1.265 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.265 * [taylor]: Taking taylor expansion of -1 in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of 1 in x 1.266 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x 1.266 * [taylor]: Taking taylor expansion of 2.0 in x 1.266 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.266 * [taylor]: Taking taylor expansion of -1 in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.280 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 1.280 * [approximate]: Taking taylor expansion of (* (exp x) (- (exp x) 2.0)) in (x) around 0 1.281 * [taylor]: Taking taylor expansion of (* (exp x) (- (exp x) 2.0)) in x 1.281 * [taylor]: Taking taylor expansion of (exp x) in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.281 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 1.281 * [taylor]: Taking taylor expansion of (exp x) in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.281 * [taylor]: Taking taylor expansion of 2.0 in x 1.281 * [taylor]: Taking taylor expansion of (* (exp x) (- (exp x) 2.0)) in x 1.281 * [taylor]: Taking taylor expansion of (exp x) in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.281 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 1.281 * [taylor]: Taking taylor expansion of (exp x) in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.281 * [taylor]: Taking taylor expansion of 2.0 in x 1.296 * [approximate]: Taking taylor expansion of (* (- (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in (x) around 0 1.296 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in x 1.296 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.296 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of 2.0 in x 1.296 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in x 1.296 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.296 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.297 * [taylor]: Taking taylor expansion of 2.0 in x 1.297 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.297 * [taylor]: Taking taylor expansion of x in x 1.305 * [approximate]: Taking taylor expansion of (* (- (exp (/ -1 x)) 2.0) (exp (/ -1 x))) in (x) around 0 1.305 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 x)) 2.0) (exp (/ -1 x))) in x 1.305 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 1.305 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.305 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.305 * [taylor]: Taking taylor expansion of -1 in x 1.305 * [taylor]: Taking taylor expansion of x in x 1.305 * [taylor]: Taking taylor expansion of 2.0 in x 1.305 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.305 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.305 * [taylor]: Taking taylor expansion of -1 in x 1.305 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 x)) 2.0) (exp (/ -1 x))) in x 1.306 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 1.306 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.306 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.306 * [taylor]: Taking taylor expansion of -1 in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of 2.0 in x 1.306 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.306 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.306 * [taylor]: Taking taylor expansion of -1 in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.316 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.317 * [approximate]: Taking taylor expansion of (* (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (+ (exp x) 2.0)) in (x) around 0 1.317 * [taylor]: Taking taylor expansion of (* (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (+ (exp x) 2.0)) in x 1.317 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in x 1.317 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x 1.317 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 1.317 * [taylor]: Taking taylor expansion of (exp x) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.317 * [taylor]: Taking taylor expansion of 1 in x 1.317 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x 1.317 * [taylor]: Taking taylor expansion of 2.0 in x 1.317 * [taylor]: Taking taylor expansion of (exp x) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.317 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.317 * [taylor]: Taking taylor expansion of (exp x) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.317 * [taylor]: Taking taylor expansion of 2.0 in x 1.317 * [taylor]: Taking taylor expansion of (* (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (+ (exp x) 2.0)) in x 1.317 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) in x 1.317 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x 1.317 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 1.317 * [taylor]: Taking taylor expansion of (exp x) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.317 * [taylor]: Taking taylor expansion of 1 in x 1.317 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x 1.317 * [taylor]: Taking taylor expansion of 2.0 in x 1.317 * [taylor]: Taking taylor expansion of (exp x) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.317 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.317 * [taylor]: Taking taylor expansion of (exp x) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.317 * [taylor]: Taking taylor expansion of 2.0 in x 1.356 * [approximate]: Taking taylor expansion of (* (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) in (x) around 0 1.356 * [taylor]: Taking taylor expansion of (* (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) in x 1.356 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in x 1.356 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x 1.356 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 1.356 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of 1 in x 1.356 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x 1.356 * [taylor]: Taking taylor expansion of 2.0 in x 1.356 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.357 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.357 * [taylor]: Taking taylor expansion of x in x 1.357 * [taylor]: Taking taylor expansion of 2.0 in x 1.357 * [taylor]: Taking taylor expansion of (* (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) in x 1.357 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (* 2.0 (exp (/ 1 x)))) in x 1.357 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x 1.357 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 1.357 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.357 * [taylor]: Taking taylor expansion of x in x 1.357 * [taylor]: Taking taylor expansion of 1 in x 1.357 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x 1.357 * [taylor]: Taking taylor expansion of 2.0 in x 1.357 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.357 * [taylor]: Taking taylor expansion of x in x 1.358 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.358 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.358 * [taylor]: Taking taylor expansion of 2.0 in x 1.379 * [approximate]: Taking taylor expansion of (* (+ (exp (/ -1 x)) 2.0) (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x))))) in (x) around 0 1.379 * [taylor]: Taking taylor expansion of (* (+ (exp (/ -1 x)) 2.0) (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x))))) in x 1.379 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.379 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.379 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.379 * [taylor]: Taking taylor expansion of -1 in x 1.379 * [taylor]: Taking taylor expansion of x in x 1.380 * [taylor]: Taking taylor expansion of 2.0 in x 1.380 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in x 1.380 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x 1.380 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 1.380 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.380 * [taylor]: Taking taylor expansion of -1 in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.380 * [taylor]: Taking taylor expansion of 1 in x 1.380 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x 1.380 * [taylor]: Taking taylor expansion of 2.0 in x 1.380 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.380 * [taylor]: Taking taylor expansion of -1 in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (* (+ (exp (/ -1 x)) 2.0) (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x))))) in x 1.381 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.381 * [taylor]: Taking taylor expansion of -1 in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of 2.0 in x 1.381 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (* 2.0 (exp (/ -1 x)))) in x 1.381 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x 1.381 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 1.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.381 * [taylor]: Taking taylor expansion of -1 in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.382 * [taylor]: Taking taylor expansion of 1 in x 1.382 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x 1.382 * [taylor]: Taking taylor expansion of 2.0 in x 1.382 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.382 * [taylor]: Taking taylor expansion of -1 in x 1.382 * [taylor]: Taking taylor expansion of x in x 1.405 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2) 1.406 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0 1.406 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 1.406 * [taylor]: Taking taylor expansion of (exp x) in x 1.406 * [taylor]: Taking taylor expansion of x in x 1.406 * [taylor]: Taking taylor expansion of 2.0 in x 1.406 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 1.406 * [taylor]: Taking taylor expansion of (exp x) in x 1.406 * [taylor]: Taking taylor expansion of x in x 1.406 * [taylor]: Taking taylor expansion of 2.0 in x 1.410 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0 1.410 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.410 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.410 * [taylor]: Taking taylor expansion of x in x 1.410 * [taylor]: Taking taylor expansion of 2.0 in x 1.410 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.410 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.410 * [taylor]: Taking taylor expansion of x in x 1.410 * [taylor]: Taking taylor expansion of 2.0 in x 1.414 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0 1.414 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 1.414 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.414 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.414 * [taylor]: Taking taylor expansion of -1 in x 1.414 * [taylor]: Taking taylor expansion of x in x 1.414 * [taylor]: Taking taylor expansion of 2.0 in x 1.414 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 1.414 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.414 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.414 * [taylor]: Taking taylor expansion of -1 in x 1.414 * [taylor]: Taking taylor expansion of x in x 1.415 * [taylor]: Taking taylor expansion of 2.0 in x 1.418 * * * [progress]: simplifying candidates 1.419 * [simplify]: Simplifying using # : (* (exp (* (exp x) (- (exp x) 2.0))) (exp 1)) (log (+ (* (exp x) (- (exp x) 2.0)) 1)) (exp (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1))) (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (* (+ (* (exp x) (- (exp x) 2.0)) 1) (+ (* (exp x) (- (exp x) 2.0)) 1)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (+ (pow (* (exp x) (- (exp x) 2.0)) 3) (pow 1 3)) (+ (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (- (* 1 1) (* (* (exp x) (- (exp x) 2.0)) 1))) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* 1 1)) (- (* (exp x) (- (exp x) 2.0)) 1) (+ (* (exp x) (- 2.0)) 1) (+ (* (exp x) (- 2.0)) 1) (+ (* (- 2.0) (exp x)) 1) (+ (* (- 2.0) (exp x)) 1) (* (exp x) (- (exp x) 2.0)) (+ x (log (- (exp x) 2.0))) (log (* (exp x) (- (exp x) 2.0))) (exp (* (exp x) (- (exp x) 2.0))) (* (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0))) (* (cbrt (* (exp x) (- (exp x) 2.0))) (cbrt (* (exp x) (- (exp x) 2.0)))) (cbrt (* (exp x) (- (exp x) 2.0))) (* (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* (exp x) (- (exp x) 2.0))) (sqrt (* (exp x) (- (exp x) 2.0))) (sqrt (* (exp x) (- (exp x) 2.0))) (* (sqrt (exp x)) (sqrt (- (exp x) 2.0))) (* (sqrt (exp x)) (sqrt (- (exp x) 2.0))) (* (exp x) (exp x)) (* (exp x) (- 2.0)) (* (exp x) (exp x)) (* (exp x) (- 2.0)) (* (exp x) (exp x)) (* (- 2.0) (exp x)) (* (exp x) (exp x)) (* (- 2.0) (exp x)) (* (exp x) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))) (* (exp x) (sqrt (- (exp x) 2.0))) (* (exp x) 1) (* (exp x) (+ (sqrt (exp x)) (sqrt 2.0))) (* (exp x) 1) (* (cbrt (exp x)) (- (exp x) 2.0)) (* (sqrt (exp x)) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (pow (exp x) 3) (pow 2.0 3))) (* (exp x) (- (* (exp x) (exp x)) (* 2.0 2.0))) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (+ (log (+ (exp x) 2.0)) (log (+ (* (exp x) (- (exp x) 2.0)) 1))) (log (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (exp (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (* (* (+ (exp x) 2.0) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (* (* (+ (* (exp x) (- (exp x) 2.0)) 1) (+ (* (exp x) (- (exp x) 2.0)) 1)) (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (cbrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (cbrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)))) (cbrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (* (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (sqrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (sqrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (+ (pow (exp x) 3) (pow 2.0 3)) (+ (pow (* (exp x) (- (exp x) 2.0)) 3) (pow 1 3))) (* (+ (* (exp x) (exp x)) (- (* 2.0 2.0) (* (exp x) 2.0))) (+ (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (- (* 1 1) (* (* (exp x) (- (exp x) 2.0)) 1)))) (* (+ (pow (exp x) 3) (pow 2.0 3)) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* 1 1))) (* (+ (* (exp x) (exp x)) (- (* 2.0 2.0) (* (exp x) 2.0))) (- (* (exp x) (- (exp x) 2.0)) 1)) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (pow (* (exp x) (- (exp x) 2.0)) 3) (pow 1 3))) (* (- (exp x) 2.0) (+ (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (- (* 1 1) (* (* (exp x) (- (exp x) 2.0)) 1)))) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* 1 1))) (* (- (exp x) 2.0) (- (* (exp x) (- (exp x) 2.0)) 1)) (* (sqrt (+ (exp x) 2.0)) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (sqrt (+ (exp x) 2.0)) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (+ (exp x) 2.0) (* (exp x) (- (exp x) 2.0))) (* (+ (exp x) 2.0) 1) (* (* (exp x) (- (exp x) 2.0)) (+ (exp x) 2.0)) (* 1 (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (* (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1)))) (* (+ (exp x) 2.0) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (+ (exp x) 2.0) 1) (* (cbrt (+ (exp x) 2.0)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (sqrt (+ (exp x) 2.0)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (+ (pow (* (exp x) (- (exp x) 2.0)) 3) (pow 1 3))) (* (+ (exp x) 2.0) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) (* 1 1))) (* (+ (pow (exp x) 3) (pow 2.0 3)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (/ (exp (exp x)) (exp 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (- 2.0) (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 0.5833333333333333 (pow x 4)))) (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (- (+ (* 1.0 (pow x 2)) (* 1.0 (pow x 3))) 1.0) (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0)) (+ (* 3.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (* 3.25 (pow x 4)))) (* (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (+ (exp x) 2.0)) (* (- (+ (pow (exp x) 2) 1) (* 2.0 (exp x))) (+ (exp x) 2.0)) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 1.425 * * [simplify]: iteration 0 : 429 enodes (cost 774 ) 1.434 * * [simplify]: iteration 1 : 2375 enodes (cost 707 ) 1.476 * * [simplify]: iteration 2 : 5002 enodes (cost 706 ) 1.479 * [simplify]: Simplified to: (exp (+ (* (exp x) (- (exp x) 2.0)) 1)) (log (+ (* (exp x) (- (exp x) 2.0)) 1)) (exp (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1))) (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (pow (+ (* (exp x) (- (exp x) 2.0)) 1) 3) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (+ (pow (* (exp x) (- (exp x) 2.0)) 3) 1) (- (+ (* (pow (exp x) 2) (* (- (exp x) 2.0) (- (exp x) 2.0))) 1) (* (exp x) (- (exp x) 2.0))) (- (* (pow (exp x) 2) (* (- (exp x) 2.0) (- (exp x) 2.0))) 1) (- (* (exp x) (- (exp x) 2.0)) 1) (- 1 (* (exp x) 2.0)) (- 1 (* (exp x) 2.0)) (- 1 (* (exp x) 2.0)) (- 1 (* (exp x) 2.0)) (* (exp x) (- (exp x) 2.0)) (+ (log (- (exp x) 2.0)) x) (+ (log (- (exp x) 2.0)) x) (exp (* (exp x) (- (exp x) 2.0))) (pow (* (exp x) (- (exp x) 2.0)) 3) (* (cbrt (* (exp x) (- (exp x) 2.0))) (cbrt (* (exp x) (- (exp x) 2.0)))) (cbrt (* (exp x) (- (exp x) 2.0))) (pow (* (exp x) (- (exp x) 2.0)) 3) (sqrt (* (exp x) (- (exp x) 2.0))) (sqrt (* (exp x) (- (exp x) 2.0))) (* (sqrt (exp x)) (sqrt (- (exp x) 2.0))) (* (sqrt (exp x)) (sqrt (- (exp x) 2.0))) (pow (exp x) 2) (* (exp x) (- 2.0)) (pow (exp x) 2) (* (exp x) (- 2.0)) (pow (exp x) 2) (* (exp x) (- 2.0)) (pow (exp x) 2) (* (exp x) (- 2.0)) (* (exp x) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0)))) (* (exp x) (sqrt (- (exp x) 2.0))) (exp x) (* (exp x) (+ (sqrt (exp x)) (sqrt 2.0))) (exp x) (* (cbrt (exp x)) (- (exp x) 2.0)) (* (sqrt (exp x)) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (pow (exp x) 3) (pow 2.0 3))) (* (* (exp x) (- (exp x) 2.0)) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (log (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (log (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (exp (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (pow (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) 3) (* (cbrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (cbrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)))) (cbrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (pow (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) 3) (sqrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (sqrt (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (+ (pow (exp x) 3) (pow 2.0 3)) (+ (pow (* (exp x) (- (exp x) 2.0)) 3) 1)) (* (- (+ (* (pow (exp x) 2) (* (- (exp x) 2.0) (- (exp x) 2.0))) 1) (* (exp x) (- (exp x) 2.0))) (+ (* 2.0 (- 2.0 (exp x))) (pow (exp x) 2))) (* (+ (pow (exp x) 3) (pow 2.0 3)) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) 1)) (* (- (* (exp x) (- (exp x) 2.0)) 1) (+ (* 2.0 (- 2.0 (exp x))) (pow (exp x) 2))) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (pow (* (exp x) (- (exp x) 2.0)) 3) 1)) (+ (* (pow (exp x) 2) (pow (- (exp x) 2.0) 3)) (* (- (exp x) 2.0) (- 1 (* (* (exp x) (- (exp x) 2.0)) 1)))) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) 1)) (* (- (exp x) 2.0) (- (* (exp x) (- (exp x) 2.0)) 1)) (* (sqrt (+ (exp x) 2.0)) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (sqrt (+ (exp x) 2.0)) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1))) (* (* (exp x) (- (exp x) 2.0)) (+ (exp x) 2.0)) (+ (exp x) 2.0) (* (* (exp x) (- (exp x) 2.0)) (+ (exp x) 2.0)) (+ (exp x) 2.0) (* (+ (exp x) 2.0) (* (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1)) (cbrt (+ (* (exp x) (- (exp x) 2.0)) 1)))) (* (+ (exp x) 2.0) (sqrt (+ (* (exp x) (- (exp x) 2.0)) 1))) (+ (exp x) 2.0) (* (cbrt (+ (exp x) 2.0)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (sqrt (+ (exp x) 2.0)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (+ (pow (* (exp x) (- (exp x) 2.0)) 3) 1)) (* (+ (exp x) 2.0) (- (* (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0))) 1)) (* (+ (pow (exp x) 3) (pow 2.0 3)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (* (exp x) (- (exp x) 2.0)) 1)) (exp (- (exp x) 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (pow (- (exp x) 2.0) 3) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* 2.0 (+ 2.0 (exp x))) (pow (exp x) 2)) (- 2.0) (- (pow (exp x) 2) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (* 1.0 (+ (pow x 2) (pow x 3))) (* 0.5833333333333333 (pow x 4))) (+ (* (exp x) (- (exp x) 2.0)) 1) (+ (* (exp x) (- (exp x) 2.0)) 1) (- (+ (* 1.0 (pow x 2)) (* 1.0 (pow x 3))) 1.0) (* (exp x) (- (exp x) 2.0)) (* (exp x) (- (exp x) 2.0)) (+ (* 3.0 (pow x 2)) (+ (* 4.0 (pow x 3)) (* 3.25 (pow x 4)))) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (* (+ (exp x) 2.0) (+ (* (exp x) (- (exp x) 2.0)) 1)) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 1.480 * * * [progress]: adding candidates to table 1.656 * [progress]: [Phase 3 of 3] Extracting. 1.656 * * [regime]: Finding splitpoints for: (# #) 1.657 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.657 * * * * [regimes]: Trying to branch on x from (# #) 1.669 * * * [regime]: Found split indices: #