16.009 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.067 * * * [progress]: [2/2] Setting up program. 0.070 * [progress]: [Phase 2 of 3] Improving. 0.070 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.071 * * [simplify]: iteration 0 : 7 enodes (cost 13 ) 0.072 * * [simplify]: iteration 1 : 15 enodes (cost 13 ) 0.074 * * [simplify]: iteration 2 : 25 enodes (cost 13 ) 0.076 * * [simplify]: iteration 3 : 31 enodes (cost 13 ) 0.079 * * [simplify]: iteration 4 : 42 enodes (cost 13 ) 0.088 * * [simplify]: iteration 5 : 52 enodes (cost 13 ) 0.093 * * [simplify]: iteration 6 : 55 enodes (cost 13 ) 0.099 * * [simplify]: iteration 7 : 87 enodes (cost 13 ) 0.111 * * [simplify]: iteration 8 : 120 enodes (cost 13 ) 0.124 * * [simplify]: iteration 9 : 155 enodes (cost 13 ) 0.158 * * [simplify]: iteration 10 : 253 enodes (cost 13 ) 0.215 * * [simplify]: iteration 11 : 382 enodes (cost 13 ) 0.334 * * [simplify]: iteration 12 : 655 enodes (cost 13 ) 0.673 * * [simplify]: iteration 13 : 1526 enodes (cost 13 ) 2.563 * * [simplify]: iteration done : 5000 enodes (cost 13 ) 2.563 * [simplify]: Simplified to: (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 2.563 * * [progress]: iteration 1 / 4 2.563 * * * [progress]: picking best candidate 2.565 * * * * [pick]: Picked # 2.565 * * * [progress]: localizing error 2.572 * * * [progress]: generating rewritten candidates 2.572 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 2.578 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 2.589 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 2.596 * * * [progress]: generating series expansions 2.596 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 2.596 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0 2.596 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 2.596 * [taylor]: Taking taylor expansion of (exp x) in x 2.596 * [taylor]: Taking taylor expansion of x in x 2.596 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 2.596 * [taylor]: Taking taylor expansion of (neg x) in x 2.596 * [taylor]: Taking taylor expansion of x in x 2.596 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 2.596 * [taylor]: Taking taylor expansion of (exp x) in x 2.596 * [taylor]: Taking taylor expansion of x in x 2.596 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 2.596 * [taylor]: Taking taylor expansion of (neg x) in x 2.596 * [taylor]: Taking taylor expansion of x in x 2.599 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 2.599 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 2.599 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.599 * [taylor]: Taking taylor expansion of x in x 2.600 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 2.600 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 2.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.600 * [taylor]: Taking taylor expansion of x in x 2.600 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 2.600 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.600 * [taylor]: Taking taylor expansion of x in x 2.600 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 2.600 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 2.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.600 * [taylor]: Taking taylor expansion of x in x 2.601 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 2.601 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 2.601 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.601 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.601 * [taylor]: Taking taylor expansion of -1 in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 2.601 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.601 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.601 * [taylor]: Taking taylor expansion of -1 in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * * * * [progress]: [ 2 / 3 ] generating series at (2) 2.601 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) in (x) around 0 2.601 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) in x 2.601 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 2.601 * [taylor]: Taking taylor expansion of (exp x) in x 2.602 * [taylor]: Taking taylor expansion of x in x 2.602 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 2.602 * [taylor]: Taking taylor expansion of (neg x) in x 2.602 * [taylor]: Taking taylor expansion of x in x 2.602 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 2.602 * [taylor]: Taking taylor expansion of (exp x) in x 2.602 * [taylor]: Taking taylor expansion of x in x 2.602 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 2.602 * [taylor]: Taking taylor expansion of (neg x) in x 2.602 * [taylor]: Taking taylor expansion of x in x 2.602 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) in x 2.602 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 2.602 * [taylor]: Taking taylor expansion of (exp x) in x 2.602 * [taylor]: Taking taylor expansion of x in x 2.602 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 2.602 * [taylor]: Taking taylor expansion of (neg x) in x 2.602 * [taylor]: Taking taylor expansion of x in x 2.602 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 2.602 * [taylor]: Taking taylor expansion of (exp x) in x 2.602 * [taylor]: Taking taylor expansion of x in x 2.602 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 2.602 * [taylor]: Taking taylor expansion of (neg x) in x 2.602 * [taylor]: Taking taylor expansion of x in x 2.607 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 2.607 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 2.607 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 2.607 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 2.607 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 2.607 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 2.607 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.608 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 2.608 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 2.608 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.608 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 2.608 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 2.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.608 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 2.608 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.608 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 2.608 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 2.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.612 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.612 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.612 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 2.612 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.612 * [taylor]: Taking taylor expansion of -1 in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.612 * [taylor]: Taking taylor expansion of -1 in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.612 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 2.612 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.612 * [taylor]: Taking taylor expansion of -1 in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.613 * [taylor]: Taking taylor expansion of x in x 2.613 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.613 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.613 * [taylor]: Taking taylor expansion of -1 in x 2.613 * [taylor]: Taking taylor expansion of x in x 2.616 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 2.616 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in (x) around 0 2.616 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 2.616 * [taylor]: Taking taylor expansion of (exp x) in x 2.616 * [taylor]: Taking taylor expansion of x in x 2.616 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 2.616 * [taylor]: Taking taylor expansion of (neg x) in x 2.616 * [taylor]: Taking taylor expansion of x in x 2.616 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 2.616 * [taylor]: Taking taylor expansion of (exp x) in x 2.616 * [taylor]: Taking taylor expansion of x in x 2.616 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 2.616 * [taylor]: Taking taylor expansion of (neg x) in x 2.616 * [taylor]: Taking taylor expansion of x in x 2.618 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 2.618 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 2.618 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.618 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 2.618 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.618 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 2.618 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.618 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 2.618 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.619 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 2.619 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.619 * [taylor]: Taking taylor expansion of x in x 2.619 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.619 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.619 * [taylor]: Taking taylor expansion of -1 in x 2.619 * [taylor]: Taking taylor expansion of x in x 2.619 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.619 * [taylor]: Taking taylor expansion of x in x 2.619 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.619 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.619 * [taylor]: Taking taylor expansion of -1 in x 2.619 * [taylor]: Taking taylor expansion of x in x 2.619 * * * [progress]: simplifying candidates 2.620 * [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))) (- (log (- (exp x) (exp (neg x)))) (log (+ (exp x) (exp (neg x))))) (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (exp (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (/ (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))) (* (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (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)))) (/ (- (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))) (+ (exp x) (exp (neg x))))) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (neg (- (exp x) (exp (neg x)))) (neg (+ (exp x) (exp (neg x)))) (/ (exp x) (+ (exp x) (exp (neg x)))) (/ (exp (neg x)) (+ (exp x) (exp (neg x)))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (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 (+ (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 1) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 1) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) 1) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) 1) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 1) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 1) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) 1) (/ (- (exp x) (exp (neg x))) 1) (/ (+ (exp x) (exp (neg x))) (cbrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (sqrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ (- (exp x) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (* (+ (exp x) (exp (neg x))) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) (* (+ (exp x) (exp (neg x))) (+ (exp x) (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))))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (- (exp x) (exp (neg x))) (- (exp x) (exp (* -1 x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (- (exp x) (exp (* -1 x))) (+ (exp x) (exp (* -1 x)))) (+ 2 (+ (pow x 2) (* 1/12 (pow x 4)))) (+ (exp x) (exp (neg x))) (+ (exp x) (exp (* -1 x))) 2.627 * * [simplify]: iteration 0 : 117 enodes (cost 1385 ) 2.647 * * [simplify]: iteration 1 : 279 enodes (cost 1333 ) 2.718 * * [simplify]: iteration 2 : 675 enodes (cost 1237 ) 3.055 * * [simplify]: iteration 3 : 1784 enodes (cost 1231 ) 3.780 * * [simplify]: iteration done : 5000 enodes (cost 1230 ) 3.781 * [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 (neg x))) 3) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (exp (* x -3))) (+ (exp (* x -2)) (+ 1 (exp (+ x x)))) (neg (exp (neg x))) (- (exp (+ x x)) (exp (* x -2))) (+ (exp (neg x)) (exp 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 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (exp (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (pow (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 3) (* (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (pow (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 3) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (- (exp (neg x)) (exp x)) (neg (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp (* x -2)) 1)) (/ 1 (+ 1 (exp (+ x x)))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (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 (+ (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (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)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (sqrt (- (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (/ (- (sqrt (exp x)) (sqrt (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)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ 1 (exp (+ x x))) (+ -1 (exp (+ x x)))) (/ (- (exp x) (exp (neg x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x))) (/ (+ (exp x) (exp (neg x))) (cbrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (sqrt (- (exp x) (exp (neg x))))) (/ (+ 1 (exp (+ x x))) (+ -1 (exp (+ x x)))) (/ (+ (exp x) (exp (neg x))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) (/ (+ 1 (exp (+ x x))) (+ -1 (exp (+ x x)))) (/ (- (exp x) (exp (neg x))) (+ (exp (* x -3)) (pow (exp x) 3))) (/ (- (exp x) (exp (neg x))) (- (exp (+ x x)) (exp (* x -2)))) (* (+ (exp x) (exp (neg x))) (+ (exp (* x -2)) (+ 1 (exp (+ x x))))) (+ (+ (exp (+ x x)) (exp (* x -2))) 2) (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 (neg x)) (exp x)) 3) (sqrt (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))) (+ (exp (* x -3)) (pow (exp x) 3)) (+ (+ (exp (+ x x)) (exp (* x -2))) -1) (- (exp (+ x x)) (exp (* x -2))) (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x)) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ 2 (+ (pow x 2) (* 1/12 (pow x 4)))) (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x)) 3.781 * * * [progress]: adding candidates to table 3.863 * * [progress]: iteration 2 / 4 3.863 * * * [progress]: picking best candidate 3.868 * * * * [pick]: Picked # 3.868 * * * [progress]: localizing error 3.869 * * * [progress]: generating rewritten candidates 3.870 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.871 * * * [progress]: generating series expansions 3.871 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.871 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 3.871 * [taylor]: Taking taylor expansion of (tanh x) in x 3.872 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 3.872 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 3.872 * [taylor]: Taking taylor expansion of (exp x) in x 3.872 * [taylor]: Taking taylor expansion of x in x 3.872 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 3.872 * [taylor]: Taking taylor expansion of (neg x) in x 3.872 * [taylor]: Taking taylor expansion of x in x 3.872 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 3.872 * [taylor]: Taking taylor expansion of (exp x) in x 3.872 * [taylor]: Taking taylor expansion of x in x 3.873 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 3.873 * [taylor]: Taking taylor expansion of (neg x) in x 3.873 * [taylor]: Taking taylor expansion of x in x 3.873 * [taylor]: Taking taylor expansion of (tanh x) in x 3.873 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 3.873 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 3.873 * [taylor]: Taking taylor expansion of (exp x) in x 3.873 * [taylor]: Taking taylor expansion of x in x 3.873 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 3.873 * [taylor]: Taking taylor expansion of (neg x) in x 3.873 * [taylor]: Taking taylor expansion of x in x 3.873 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 3.873 * [taylor]: Taking taylor expansion of (exp x) in x 3.873 * [taylor]: Taking taylor expansion of x in x 3.873 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 3.873 * [taylor]: Taking taylor expansion of (neg x) in x 3.873 * [taylor]: Taking taylor expansion of x in x 3.878 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 3.878 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 3.878 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 3.878 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 3.878 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.878 * [taylor]: Taking taylor expansion of x in x 3.878 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 3.878 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 3.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.878 * [taylor]: Taking taylor expansion of x in x 3.878 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 3.878 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.878 * [taylor]: Taking taylor expansion of x in x 3.878 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 3.878 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 3.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.878 * [taylor]: Taking taylor expansion of x in x 3.879 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 3.879 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 3.879 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 3.879 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.879 * [taylor]: Taking taylor expansion of x in x 3.879 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 3.879 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 3.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.879 * [taylor]: Taking taylor expansion of x in x 3.879 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 3.879 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.879 * [taylor]: Taking taylor expansion of x in x 3.879 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 3.879 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 3.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.879 * [taylor]: Taking taylor expansion of x in x 3.883 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 3.883 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 3.883 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x))))) 3.883 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 3.883 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.883 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.883 * [taylor]: Taking taylor expansion of -1 in x 3.883 * [taylor]: Taking taylor expansion of x in x 3.883 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 3.883 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 3.883 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.883 * [taylor]: Taking taylor expansion of -1 in x 3.883 * [taylor]: Taking taylor expansion of x in x 3.883 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 3.883 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.883 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.883 * [taylor]: Taking taylor expansion of -1 in x 3.883 * [taylor]: Taking taylor expansion of x in x 3.883 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 3.883 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 3.883 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.883 * [taylor]: Taking taylor expansion of -1 in x 3.883 * [taylor]: Taking taylor expansion of x in x 3.884 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 3.884 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x))))) 3.884 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 3.884 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.884 * [taylor]: Taking taylor expansion of -1 in x 3.884 * [taylor]: Taking taylor expansion of x in x 3.884 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 3.884 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 3.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.884 * [taylor]: Taking taylor expansion of -1 in x 3.884 * [taylor]: Taking taylor expansion of x in x 3.884 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 3.884 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.884 * [taylor]: Taking taylor expansion of -1 in x 3.884 * [taylor]: Taking taylor expansion of x in x 3.884 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 3.884 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 3.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.884 * [taylor]: Taking taylor expansion of -1 in x 3.884 * [taylor]: Taking taylor expansion of x in x 3.887 * * * [progress]: simplifying candidates 3.887 * [simplify]: Simplifying using # : (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (* (* (tanh x) (tanh x)) (tanh x)) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (- (exp x) (exp (* -1 x))) (+ (exp x) (exp (* -1 x)))) 3.889 * * [simplify]: iteration 0 : 42 enodes (cost 107 ) 3.897 * * [simplify]: iteration 1 : 90 enodes (cost 83 ) 3.907 * * [simplify]: iteration 2 : 194 enodes (cost 79 ) 3.939 * * [simplify]: iteration 3 : 525 enodes (cost 79 ) 4.156 * * [simplify]: iteration 4 : 2304 enodes (cost 79 ) 5.172 * * [simplify]: iteration done : 5000 enodes (cost 79 ) 5.172 * [simplify]: Simplified to: (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (pow (tanh x) 3) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (tanh x) (tanh x) 5.172 * * * [progress]: adding candidates to table 5.186 * * [progress]: iteration 3 / 4 5.186 * * * [progress]: picking best candidate 5.193 * * * * [pick]: Picked # 5.193 * * * [progress]: localizing error 5.202 * * * [progress]: generating rewritten candidates 5.202 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 5.209 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 5.215 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 5.222 * * * [progress]: generating series expansions 5.222 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 5.222 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 5.222 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 5.222 * [taylor]: Taking taylor expansion of 1/3 in x 5.222 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.222 * [taylor]: Taking taylor expansion of x in x 5.222 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 5.222 * [taylor]: Taking taylor expansion of 1/3 in x 5.223 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.223 * [taylor]: Taking taylor expansion of x in x 5.224 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 5.224 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 5.224 * [taylor]: Taking taylor expansion of 1/3 in x 5.224 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.224 * [taylor]: Taking taylor expansion of x in x 5.224 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 5.224 * [taylor]: Taking taylor expansion of 1/3 in x 5.224 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.224 * [taylor]: Taking taylor expansion of x in x 5.225 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 5.225 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 5.225 * [taylor]: Taking taylor expansion of -1/3 in x 5.225 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.225 * [taylor]: Taking taylor expansion of x in x 5.225 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 5.225 * [taylor]: Taking taylor expansion of -1/3 in x 5.225 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.225 * [taylor]: Taking taylor expansion of x in x 5.226 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 5.226 * [approximate]: Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0 5.226 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 5.226 * [taylor]: Taking taylor expansion of 2/15 in x 5.226 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.226 * [taylor]: Taking taylor expansion of x in x 5.226 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 5.226 * [taylor]: Taking taylor expansion of 2/15 in x 5.226 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.226 * [taylor]: Taking taylor expansion of x in x 5.228 * [approximate]: Taking taylor expansion of (/ 2/15 (pow x 5)) in (x) around 0 5.228 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 5.228 * [taylor]: Taking taylor expansion of 2/15 in x 5.228 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.228 * [taylor]: Taking taylor expansion of x in x 5.228 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 5.228 * [taylor]: Taking taylor expansion of 2/15 in x 5.228 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.228 * [taylor]: Taking taylor expansion of x in x 5.229 * [approximate]: Taking taylor expansion of (/ -2/15 (pow x 5)) in (x) around 0 5.229 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 5.229 * [taylor]: Taking taylor expansion of -2/15 in x 5.229 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.229 * [taylor]: Taking taylor expansion of x in x 5.229 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 5.229 * [taylor]: Taking taylor expansion of -2/15 in x 5.230 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.230 * [taylor]: Taking taylor expansion of x in x 5.231 * * * * [progress]: [ 3 / 3 ] generating series at (2) 5.231 * [approximate]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in (x) around 0 5.231 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x 5.231 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 5.231 * [taylor]: Taking taylor expansion of x in x 5.231 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 5.231 * [taylor]: Taking taylor expansion of 2/15 in x 5.231 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.231 * [taylor]: Taking taylor expansion of x in x 5.231 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 5.231 * [taylor]: Taking taylor expansion of 1/3 in x 5.231 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.231 * [taylor]: Taking taylor expansion of x in x 5.231 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x 5.231 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 5.231 * [taylor]: Taking taylor expansion of x in x 5.231 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 5.231 * [taylor]: Taking taylor expansion of 2/15 in x 5.231 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.231 * [taylor]: Taking taylor expansion of x in x 5.231 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 5.231 * [taylor]: Taking taylor expansion of 1/3 in x 5.232 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.232 * [taylor]: Taking taylor expansion of x in x 5.232 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 5.232 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) (* 1/3 (/ 1 (pow x 3)))) in x 5.232 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) in x 5.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.232 * [taylor]: Taking taylor expansion of x in x 5.232 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 5.232 * [taylor]: Taking taylor expansion of 2/15 in x 5.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 5.232 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.232 * [taylor]: Taking taylor expansion of x in x 5.233 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 5.233 * [taylor]: Taking taylor expansion of 1/3 in x 5.233 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.233 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.233 * [taylor]: Taking taylor expansion of x in x 5.233 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) (* 1/3 (/ 1 (pow x 3)))) in x 5.233 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) in x 5.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.233 * [taylor]: Taking taylor expansion of x in x 5.233 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 5.233 * [taylor]: Taking taylor expansion of 2/15 in x 5.233 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 5.233 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.233 * [taylor]: Taking taylor expansion of x in x 5.233 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 5.233 * [taylor]: Taking taylor expansion of 1/3 in x 5.233 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.233 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.233 * [taylor]: Taking taylor expansion of x in x 5.234 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5))))) in (x) around 0 5.235 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5))))) in x 5.235 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 5.235 * [taylor]: Taking taylor expansion of 1/3 in x 5.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.235 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.235 * [taylor]: Taking taylor expansion of x in x 5.235 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) in x 5.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.235 * [taylor]: Taking taylor expansion of x in x 5.235 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 5.235 * [taylor]: Taking taylor expansion of 2/15 in x 5.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 5.235 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.235 * [taylor]: Taking taylor expansion of x in x 5.235 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5))))) in x 5.235 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 5.235 * [taylor]: Taking taylor expansion of 1/3 in x 5.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.235 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.235 * [taylor]: Taking taylor expansion of x in x 5.235 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) in x 5.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.235 * [taylor]: Taking taylor expansion of x in x 5.235 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 5.235 * [taylor]: Taking taylor expansion of 2/15 in x 5.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 5.235 * [taylor]: Taking taylor expansion of (pow x 5) in x 5.235 * [taylor]: Taking taylor expansion of x in x 5.237 * * * [progress]: simplifying candidates 5.237 * [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 2/15) (* (log x) 5)) (+ (log 2/15) (* (log x) 5)) (+ (log 2/15) (log (pow x 5))) (log (* 2/15 (pow x 5))) (exp (* 2/15 (pow x 5))) (* (* (* 2/15 2/15) 2/15) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5)))) (cbrt (* 2/15 (pow x 5))) (* (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (pow x (/ 5 2))) (* (sqrt 2/15) (pow x (/ 5 2))) (* 2/15 (pow (* (cbrt x) (cbrt x)) 5)) (* 2/15 (pow (sqrt x) 5)) (* 2/15 (pow 1 5)) (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 2/15 (sqrt (pow x 5))) (* 2/15 1) (* 2/15 (pow x (/ 5 2))) (* (cbrt 2/15) (pow x 5)) (* (sqrt 2/15) (pow x 5)) (* 2/15 (pow x 5)) (/ (* (exp x) (exp (* 2/15 (pow x 5)))) (exp (* 1/3 (pow x 3)))) (/ (exp (+ x (* 2/15 (pow x 5)))) (exp (* 1/3 (pow x 3)))) (log (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (* (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (* (* (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (- (pow (+ x (* 2/15 (pow x 5))) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))) (neg (* 1/3 (pow x 3))) (- (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3)))) (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (neg (* 1/3 (pow x 3))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) 5.240 * * [simplify]: iteration 0 : 121 enodes (cost 815 ) 5.270 * * [simplify]: iteration 1 : 286 enodes (cost 726 ) 5.351 * * [simplify]: iteration 2 : 822 enodes (cost 684 ) 5.764 * * [simplify]: iteration 3 : 3840 enodes (cost 675 ) 7.181 * * [simplify]: iteration done : 5000 enodes (cost 675 ) 7.182 * [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))) (cbrt (exp (pow x 3))) (* (pow (pow x 3) 3) 1/27) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (pow (pow x 3) 3) 1/27) (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))) (* (pow x 3/2) (sqrt 1/3)) (* (pow x 3/2) (sqrt 1/3)) (* 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 (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (exp (* 2/15 (pow x 5))) (pow (* 2/15 (pow x 5)) 3) (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5)))) (cbrt (* 2/15 (pow x 5))) (pow (* 2/15 (pow x 5)) 3) (sqrt (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (pow x 5/2)) (* (sqrt 2/15) (pow x 5/2)) (* 2/15 (pow (* (cbrt x) (cbrt x)) 5)) (* 2/15 (pow (sqrt x) 5)) 2/15 (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 2/15 (sqrt (pow x 5))) 2/15 (* (pow x 5/2) 2/15) (* (cbrt 2/15) (pow x 5)) (* (sqrt 2/15) (pow x 5)) (* 2/15 (pow x 5)) (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (log (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (* (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (pow (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) 3) (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (- (pow (+ x (* 2/15 (pow x 5))) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* 1/9 (pow x 6)) (* (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (+ x (* 2/15 (pow x 5))))) (* -1/3 (pow x 3)) (- (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (* 1/9 (pow x 6))) (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (* -1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) 7.182 * * * [progress]: adding candidates to table 7.294 * * [progress]: iteration 4 / 4 7.295 * * * [progress]: picking best candidate 7.297 * * * * [pick]: Picked # 7.297 * * * [progress]: localizing error 7.306 * * * [progress]: generating rewritten candidates 7.306 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2) 7.312 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 7.318 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 7.324 * * * [progress]: generating series expansions 7.324 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2) 7.324 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 7.324 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 7.324 * [taylor]: Taking taylor expansion of 1/3 in x 7.324 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.324 * [taylor]: Taking taylor expansion of x in x 7.324 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 7.324 * [taylor]: Taking taylor expansion of 1/3 in x 7.324 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.324 * [taylor]: Taking taylor expansion of x in x 7.325 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 7.325 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 7.325 * [taylor]: Taking taylor expansion of 1/3 in x 7.325 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.326 * [taylor]: Taking taylor expansion of x in x 7.326 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 7.326 * [taylor]: Taking taylor expansion of 1/3 in x 7.326 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.326 * [taylor]: Taking taylor expansion of x in x 7.327 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 7.327 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 7.327 * [taylor]: Taking taylor expansion of -1/3 in x 7.327 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.327 * [taylor]: Taking taylor expansion of x in x 7.327 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 7.327 * [taylor]: Taking taylor expansion of -1/3 in x 7.327 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.327 * [taylor]: Taking taylor expansion of x in x 7.328 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 7.328 * [approximate]: Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0 7.328 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 7.328 * [taylor]: Taking taylor expansion of 2/15 in x 7.328 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.328 * [taylor]: Taking taylor expansion of x in x 7.328 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 7.329 * [taylor]: Taking taylor expansion of 2/15 in x 7.329 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.329 * [taylor]: Taking taylor expansion of x in x 7.330 * [approximate]: Taking taylor expansion of (/ 2/15 (pow x 5)) in (x) around 0 7.330 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 7.330 * [taylor]: Taking taylor expansion of 2/15 in x 7.330 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.330 * [taylor]: Taking taylor expansion of x in x 7.330 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 7.330 * [taylor]: Taking taylor expansion of 2/15 in x 7.330 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.330 * [taylor]: Taking taylor expansion of x in x 7.331 * [approximate]: Taking taylor expansion of (/ -2/15 (pow x 5)) in (x) around 0 7.331 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 7.331 * [taylor]: Taking taylor expansion of -2/15 in x 7.331 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.331 * [taylor]: Taking taylor expansion of x in x 7.332 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 7.332 * [taylor]: Taking taylor expansion of -2/15 in x 7.332 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.332 * [taylor]: Taking taylor expansion of x in x 7.333 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 7.333 * [approximate]: Taking taylor expansion of (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) in (x) around 0 7.333 * [taylor]: Taking taylor expansion of (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) in x 7.333 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 7.333 * [taylor]: Taking taylor expansion of 2/15 in x 7.333 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.333 * [taylor]: Taking taylor expansion of x in x 7.333 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 7.333 * [taylor]: Taking taylor expansion of 1/3 in x 7.333 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.333 * [taylor]: Taking taylor expansion of x in x 7.333 * [taylor]: Taking taylor expansion of (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) in x 7.333 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 7.333 * [taylor]: Taking taylor expansion of 2/15 in x 7.333 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.333 * [taylor]: Taking taylor expansion of x in x 7.333 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 7.333 * [taylor]: Taking taylor expansion of 1/3 in x 7.333 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.333 * [taylor]: Taking taylor expansion of x in x 7.337 * [approximate]: Taking taylor expansion of (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 7.337 * [taylor]: Taking taylor expansion of (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 7.337 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 7.337 * [taylor]: Taking taylor expansion of 2/15 in x 7.337 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 7.337 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.337 * [taylor]: Taking taylor expansion of x in x 7.337 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 7.337 * [taylor]: Taking taylor expansion of 1/3 in x 7.337 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.337 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.337 * [taylor]: Taking taylor expansion of x in x 7.337 * [taylor]: Taking taylor expansion of (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 7.337 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 7.337 * [taylor]: Taking taylor expansion of 2/15 in x 7.337 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 7.337 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.337 * [taylor]: Taking taylor expansion of x in x 7.337 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 7.337 * [taylor]: Taking taylor expansion of 1/3 in x 7.337 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.337 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.337 * [taylor]: Taking taylor expansion of x in x 7.341 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (* 2/15 (/ 1 (pow x 5)))) in (x) around 0 7.341 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (* 2/15 (/ 1 (pow x 5)))) in x 7.341 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 7.341 * [taylor]: Taking taylor expansion of 1/3 in x 7.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.341 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.341 * [taylor]: Taking taylor expansion of x in x 7.341 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 7.341 * [taylor]: Taking taylor expansion of 2/15 in x 7.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 7.341 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.341 * [taylor]: Taking taylor expansion of x in x 7.341 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (* 2/15 (/ 1 (pow x 5)))) in x 7.341 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 7.341 * [taylor]: Taking taylor expansion of 1/3 in x 7.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.341 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.341 * [taylor]: Taking taylor expansion of x in x 7.341 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 7.341 * [taylor]: Taking taylor expansion of 2/15 in x 7.342 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 7.342 * [taylor]: Taking taylor expansion of (pow x 5) in x 7.342 * [taylor]: Taking taylor expansion of x in x 7.345 * * * [progress]: simplifying candidates 7.346 * [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 2/15) (* (log x) 5)) (+ (log 2/15) (* (log x) 5)) (+ (log 2/15) (log (pow x 5))) (log (* 2/15 (pow x 5))) (exp (* 2/15 (pow x 5))) (* (* (* 2/15 2/15) 2/15) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5)))) (cbrt (* 2/15 (pow x 5))) (* (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (pow x (/ 5 2))) (* (sqrt 2/15) (pow x (/ 5 2))) (* 2/15 (pow (* (cbrt x) (cbrt x)) 5)) (* 2/15 (pow (sqrt x) 5)) (* 2/15 (pow 1 5)) (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 2/15 (sqrt (pow x 5))) (* 2/15 1) (* 2/15 (pow x (/ 5 2))) (* (cbrt 2/15) (pow x 5)) (* (sqrt 2/15) (pow x 5)) (* 2/15 (pow x 5)) (/ (exp (* 2/15 (pow x 5))) (exp (* 1/3 (pow x 3)))) (log (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (exp (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (* (cbrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (cbrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))))) (cbrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (* (* (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (sqrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (sqrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (- (pow (* 2/15 (pow x 5)) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (* 2/15 (pow x 5)) (* 1/3 (pow x 3))))) (neg (* 1/3 (pow x 3))) (- (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3)))) (+ (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (neg (* 1/3 (pow x 3))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) 7.349 * * [simplify]: iteration 0 : 114 enodes (cost 746 ) 7.376 * * [simplify]: iteration 1 : 268 enodes (cost 643 ) 7.442 * * [simplify]: iteration 2 : 730 enodes (cost 607 ) 7.843 * * [simplify]: iteration 3 : 3441 enodes (cost 606 ) 9.202 * * [simplify]: iteration done : 5001 enodes (cost 606 ) 9.203 * [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))) (cbrt (exp (pow x 3))) (* (pow (pow x 3) 3) 1/27) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (pow (pow x 3) 3) 1/27) (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))) (* (pow x 3/2) (sqrt 1/3)) (* (pow x 3/2) (sqrt 1/3)) (* x (* 1/3 x)) (* 1/3 (pow (sqrt x) 3)) 1/3 (* x (* 1/3 x)) (* x (* 1/3 x)) (* x (* 1/3 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 (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (exp (* 2/15 (pow x 5))) (* 8/3375 (pow (pow x 5) 3)) (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5)))) (cbrt (* 2/15 (pow x 5))) (* 8/3375 (pow (pow x 5) 3)) (sqrt (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (pow x 5/2)) (* (sqrt 2/15) (pow x 5/2)) (* 2/15 (pow (* (cbrt x) (cbrt x)) 5)) (* 2/15 (pow (sqrt x) 5)) 2/15 (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 2/15 (sqrt (pow x 5))) 2/15 (* (pow x 5/2) 2/15) (* (cbrt 2/15) (pow x 5)) (* (sqrt 2/15) (pow x 5)) (* 2/15 (pow x 5)) (exp (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (log (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (exp (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (* (cbrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (cbrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))))) (cbrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (pow (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) 3) (sqrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (sqrt (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))) (- (pow (* 2/15 (pow x 5)) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* (pow x 3) (* (pow x 5) 2/45)) (+ (* 4/225 (pow x 10)) (* 1/9 (pow x 6)))) (* -1/3 (pow x 3)) (- (* 4/225 (pow x 10)) (* 1/9 (pow x 6))) (+ (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (* -1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) 9.203 * * * [progress]: adding candidates to table 9.313 * [progress]: [Phase 3 of 3] Extracting. 9.313 * * [regime]: Finding splitpoints for: (# #) 9.314 * * * [regime-changes]: Trying 1 branch expressions: (x) 9.314 * * * * [regimes]: Trying to branch on x from (# #) 9.337 * * * [regime]: Found split indices: #