10.741 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (/ 2.0 (+ (exp x) (exp (- x)))) 0.015 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.016 * * [simplify]: iteration 1 : 12 enodes (cost 5 ) 0.018 * * [simplify]: iteration 2 : 14 enodes (cost 5 ) 0.019 * * [simplify]: iteration 3 : 15 enodes (cost 5 ) 0.020 * * [simplify]: iteration 4 : 20 enodes (cost 5 ) 0.021 * * [simplify]: iteration 5 : 41 enodes (cost 5 ) 0.023 * * [simplify]: iteration 6 : 66 enodes (cost 5 ) 0.025 * * [simplify]: iteration 7 : 165 enodes (cost 5 ) 0.033 * * [simplify]: iteration 8 : 1123 enodes (cost 5 ) 0.228 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.228 * [simplify]: Simplified to: (/ 2.0 (+ (exp x) (exp (- x)))) 0.228 * * [progress]: iteration 1 / 4 0.228 * * * [progress]: picking best candidate 0.230 * * * * [pick]: Picked # 0.230 * * * [progress]: localizing error 0.236 * * * [progress]: generating rewritten candidates 0.236 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.242 * * * [progress]: generating series expansions 0.242 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.242 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.242 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.242 * [taylor]: Taking taylor expansion of (exp x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.242 * [taylor]: Taking taylor expansion of (- x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.242 * [taylor]: Taking taylor expansion of (exp x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.243 * [taylor]: Taking taylor expansion of (- x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.257 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.257 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.257 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.258 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.259 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.261 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.261 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.261 * [taylor]: Taking taylor expansion of -1 in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.262 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.262 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.262 * [taylor]: Taking taylor expansion of -1 in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.264 * * * [progress]: simplifying candidates 0.265 * [simplify]: Simplifying using # : (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (* (exp (exp x)) (exp (exp (- x)))) (log (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) 0.271 * * [simplify]: iteration 0 : 106 enodes (cost 110 ) 0.274 * * [simplify]: iteration 1 : 358 enodes (cost 97 ) 0.280 * * [simplify]: iteration 2 : 1325 enodes (cost 95 ) 0.318 * * [simplify]: iteration 3 : 5001 enodes (cost 94 ) 0.319 * [simplify]: Simplified to: (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (log (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (fma (exp x) (exp x) (expm1 (* x -2))) (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))) (- (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) (fma x x (fma 1/12 (pow x 4) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) 0.319 * * * [progress]: adding candidates to table 0.358 * * [progress]: iteration 2 / 4 0.358 * * * [progress]: picking best candidate 0.362 * * * * [pick]: Picked # 0.362 * * * [progress]: localizing error 0.372 * * * [progress]: generating rewritten candidates 0.372 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.376 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 0.381 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 0.386 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 0.395 * * * [progress]: generating series expansions 0.395 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.395 * [approximate]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in (x) around 0 0.395 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 0.395 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 0.395 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 0.395 * [taylor]: Taking taylor expansion of 1/3 in x 0.395 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 0.395 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.395 * [taylor]: Taking taylor expansion of (exp x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.395 * [taylor]: Taking taylor expansion of (- x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 0.398 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 0.398 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 0.398 * [taylor]: Taking taylor expansion of 1/3 in x 0.398 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 0.398 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.398 * [taylor]: Taking taylor expansion of (exp x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.398 * [taylor]: Taking taylor expansion of (- x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.442 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in (x) around 0 0.442 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 0.442 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.442 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.442 * [taylor]: Taking taylor expansion of 1/3 in x 0.442 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.442 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.442 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.442 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.443 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 0.443 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.443 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.443 * [taylor]: Taking taylor expansion of 1/3 in x 0.443 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.443 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.444 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.444 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.487 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in (x) around 0 0.487 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 0.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.487 * [taylor]: Taking taylor expansion of 1/3 in x 0.487 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.487 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 0.488 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.488 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.488 * [taylor]: Taking taylor expansion of 1/3 in x 0.488 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.488 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.488 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.489 * [taylor]: Taking taylor expansion of -1 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.526 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 0.526 * [approximate]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in (x) around 0 0.526 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 0.526 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 0.526 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 0.526 * [taylor]: Taking taylor expansion of 1/3 in x 0.526 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 0.526 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.526 * [taylor]: Taking taylor expansion of (exp x) in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.526 * [taylor]: Taking taylor expansion of (- x) in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 0.529 * [taylor]: Taking taylor expansion of 1/3 in x 0.529 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 0.529 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.529 * [taylor]: Taking taylor expansion of (exp x) in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.529 * [taylor]: Taking taylor expansion of (- x) in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.578 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in (x) around 0 0.578 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 0.578 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.578 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.578 * [taylor]: Taking taylor expansion of 1/3 in x 0.578 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.578 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.578 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.578 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 0.580 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.580 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.580 * [taylor]: Taking taylor expansion of 1/3 in x 0.580 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.580 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.580 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.580 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.617 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in (x) around 0 0.617 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 0.617 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.617 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.617 * [taylor]: Taking taylor expansion of 1/3 in x 0.617 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.617 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.617 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.618 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.618 * [taylor]: Taking taylor expansion of -1 in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 0.619 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.619 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.619 * [taylor]: Taking taylor expansion of 1/3 in x 0.619 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.619 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.619 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.619 * [taylor]: Taking taylor expansion of -1 in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.662 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 0.662 * [approximate]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in (x) around 0 0.662 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 0.662 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 0.662 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 0.662 * [taylor]: Taking taylor expansion of 1/3 in x 0.662 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 0.662 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.662 * [taylor]: Taking taylor expansion of (exp x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.662 * [taylor]: Taking taylor expansion of (- x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.665 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 0.665 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 0.665 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 0.665 * [taylor]: Taking taylor expansion of 1/3 in x 0.665 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 0.665 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.665 * [taylor]: Taking taylor expansion of (exp x) in x 0.665 * [taylor]: Taking taylor expansion of x in x 0.665 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.665 * [taylor]: Taking taylor expansion of (- x) in x 0.665 * [taylor]: Taking taylor expansion of x in x 0.709 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in (x) around 0 0.710 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 0.710 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.710 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.710 * [taylor]: Taking taylor expansion of 1/3 in x 0.710 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.710 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.710 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.710 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.710 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 0.711 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.711 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.711 * [taylor]: Taking taylor expansion of 1/3 in x 0.711 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.711 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.711 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.711 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.754 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in (x) around 0 0.754 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 0.755 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.755 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.755 * [taylor]: Taking taylor expansion of 1/3 in x 0.755 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.755 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.755 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.755 * [taylor]: Taking taylor expansion of x in x 0.755 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.755 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.755 * [taylor]: Taking taylor expansion of -1 in x 0.755 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 0.756 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.756 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.756 * [taylor]: Taking taylor expansion of 1/3 in x 0.756 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.756 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.756 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.756 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.756 * [taylor]: Taking taylor expansion of -1 in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.792 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 0.793 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.793 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.793 * [taylor]: Taking taylor expansion of (exp x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.793 * [taylor]: Taking taylor expansion of (- x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.793 * [taylor]: Taking taylor expansion of (exp x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.793 * [taylor]: Taking taylor expansion of (- x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.813 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.813 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.813 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.813 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.814 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.814 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.816 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.816 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.816 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.817 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.817 * [taylor]: Taking taylor expansion of -1 in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.817 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.817 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.818 * [taylor]: Taking taylor expansion of -1 in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.820 * * * [progress]: simplifying candidates 0.821 * [simplify]: Simplifying using # : (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (* (exp (exp x)) (exp (exp (- x)))) (log (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (- (+ (* 1/6 (* (pow x 2) (pow 2 1/3))) (pow 2 1/3)) (* 1/72 (* (pow x 4) (pow 2 1/3)))) (pow (+ (exp x) (exp (- x))) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (- (+ (* 1/6 (* (pow x 2) (pow 2 1/3))) (pow 2 1/3)) (* 1/72 (* (pow x 4) (pow 2 1/3)))) (pow (+ (exp x) (exp (- x))) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (- (+ (* 1/6 (* (pow x 2) (pow 2 1/3))) (pow 2 1/3)) (* 1/72 (* (pow x 4) (pow 2 1/3)))) (pow (+ (exp x) (exp (- x))) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) 0.825 * * [simplify]: iteration 0 : 159 enodes (cost 626 ) 0.828 * * [simplify]: iteration 1 : 540 enodes (cost 571 ) 0.838 * * [simplify]: iteration 2 : 2119 enodes (cost 548 ) 0.893 * * [simplify]: iteration 3 : 5003 enodes (cost 547 ) 0.896 * [simplify]: Simplified to: (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) 1 (pow (+ (exp (* -1 x)) (exp x)) 1/3) 1 (pow (+ (exp (* -1 x)) (exp x)) 1/3) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (+ (exp (* -1 x)) (exp x)) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) 1 (pow (+ (exp (* -1 x)) (exp x)) 1/3) 1 (pow (+ (exp (* -1 x)) (exp x)) 1/3) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (+ (exp (* -1 x)) (exp x)) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) 1 (pow (+ (exp (* -1 x)) (exp x)) 1/3) 1 (pow (+ (exp (* -1 x)) (exp x)) 1/3) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (+ (exp (* -1 x)) (exp x)) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (log (+ (exp (* -1 x)) (exp x))) (exp (+ (exp x) (exp (- x)))) (pow (+ (exp (* -1 x)) (exp x)) 2/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (fma (exp x) (exp x) (expm1 (* x -2))) (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))) (- (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) (* (pow 2 1/3) (- (fma (* 1/6 x) x 1) (* 1/72 (pow x 4)))) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (* (pow 2 1/3) (- (fma (* 1/6 x) x 1) (* 1/72 (pow x 4)))) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (* (pow 2 1/3) (- (fma (* 1/6 x) x 1) (* 1/72 (pow x 4)))) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (fma x x (fma 1/12 (pow x 4) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) 0.897 * * * [progress]: adding candidates to table 1.103 * * [progress]: iteration 3 / 4 1.103 * * * [progress]: picking best candidate 1.105 * * * * [pick]: Picked # 1.105 * * * [progress]: localizing error 1.113 * * * [progress]: generating rewritten candidates 1.113 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.116 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 3) 1.117 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 1.118 * * * [progress]: generating series expansions 1.118 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.119 * [approximate]: Taking taylor expansion of (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))) in (x) around 0 1.119 * [taylor]: Taking taylor expansion of (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))) in x 1.119 * [taylor]: Taking taylor expansion of 2.0 in x 1.119 * [taylor]: Taking taylor expansion of (fma x x (fma 1/12 (pow x 4) 2)) in x 1.119 * [taylor]: Rewrote expression to (+ (* x x) (fma 1/12 (pow x 4) 2)) 1.119 * [taylor]: Taking taylor expansion of (* x x) in x 1.119 * [taylor]: Taking taylor expansion of x in x 1.119 * [taylor]: Taking taylor expansion of x in x 1.119 * [taylor]: Taking taylor expansion of (fma 1/12 (pow x 4) 2) in x 1.119 * [taylor]: Rewrote expression to (+ (* 1/12 (pow x 4)) 2) 1.119 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 1.119 * [taylor]: Taking taylor expansion of 1/12 in x 1.119 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.119 * [taylor]: Taking taylor expansion of x in x 1.119 * [taylor]: Taking taylor expansion of 2 in x 1.120 * [taylor]: Taking taylor expansion of (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))) in x 1.120 * [taylor]: Taking taylor expansion of 2.0 in x 1.120 * [taylor]: Taking taylor expansion of (fma x x (fma 1/12 (pow x 4) 2)) in x 1.120 * [taylor]: Rewrote expression to (+ (* x x) (fma 1/12 (pow x 4) 2)) 1.120 * [taylor]: Taking taylor expansion of (* x x) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of (fma 1/12 (pow x 4) 2) in x 1.121 * [taylor]: Rewrote expression to (+ (* 1/12 (pow x 4)) 2) 1.121 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 1.121 * [taylor]: Taking taylor expansion of 1/12 in x 1.121 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.121 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of 2 in x 1.135 * [approximate]: Taking taylor expansion of (/ 2.0 (fma (/ 1 x) (/ 1 x) (fma 1/12 (pow (/ 1 x) 4) 2))) in (x) around 0 1.135 * [taylor]: Taking taylor expansion of (/ 2.0 (fma (/ 1 x) (/ 1 x) (fma 1/12 (pow (/ 1 x) 4) 2))) in x 1.135 * [taylor]: Taking taylor expansion of 2.0 in x 1.135 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (fma 1/12 (pow (/ 1 x) 4) 2)) in x 1.135 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (fma 1/12 (pow (/ 1 x) 4) 2)) 1.135 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.136 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ 1 x) 4) 2) in x 1.136 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ 1 x) 4)) 2) 1.136 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ 1 x) 4)) in x 1.136 * [taylor]: Taking taylor expansion of 1/12 in x 1.136 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.136 * [taylor]: Taking taylor expansion of x in x 1.136 * [taylor]: Taking taylor expansion of 2 in x 1.138 * [taylor]: Taking taylor expansion of (/ 2.0 (fma (/ 1 x) (/ 1 x) (fma 1/12 (pow (/ 1 x) 4) 2))) in x 1.138 * [taylor]: Taking taylor expansion of 2.0 in x 1.138 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (fma 1/12 (pow (/ 1 x) 4) 2)) in x 1.138 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (fma 1/12 (pow (/ 1 x) 4) 2)) 1.138 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.138 * [taylor]: Taking taylor expansion of x in x 1.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.138 * [taylor]: Taking taylor expansion of x in x 1.138 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ 1 x) 4) 2) in x 1.138 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ 1 x) 4)) 2) 1.139 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ 1 x) 4)) in x 1.139 * [taylor]: Taking taylor expansion of 1/12 in x 1.139 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.139 * [taylor]: Taking taylor expansion of x in x 1.139 * [taylor]: Taking taylor expansion of 2 in x 1.162 * [approximate]: Taking taylor expansion of (/ 2.0 (fma (/ -1 x) (/ -1 x) (fma 1/12 (pow (/ -1 x) 4) 2))) in (x) around 0 1.162 * [taylor]: Taking taylor expansion of (/ 2.0 (fma (/ -1 x) (/ -1 x) (fma 1/12 (pow (/ -1 x) 4) 2))) in x 1.162 * [taylor]: Taking taylor expansion of 2.0 in x 1.162 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (fma 1/12 (pow (/ -1 x) 4) 2)) in x 1.162 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (fma 1/12 (pow (/ -1 x) 4) 2)) 1.162 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.162 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.162 * [taylor]: Taking taylor expansion of -1 in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.163 * [taylor]: Taking taylor expansion of -1 in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ -1 x) 4) 2) in x 1.163 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ -1 x) 4)) 2) 1.163 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ -1 x) 4)) in x 1.163 * [taylor]: Taking taylor expansion of 1/12 in x 1.163 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.163 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.163 * [taylor]: Taking taylor expansion of -1 in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of 2 in x 1.165 * [taylor]: Taking taylor expansion of (/ 2.0 (fma (/ -1 x) (/ -1 x) (fma 1/12 (pow (/ -1 x) 4) 2))) in x 1.165 * [taylor]: Taking taylor expansion of 2.0 in x 1.165 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (fma 1/12 (pow (/ -1 x) 4) 2)) in x 1.165 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (fma 1/12 (pow (/ -1 x) 4) 2)) 1.165 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.165 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.165 * [taylor]: Taking taylor expansion of -1 in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.165 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.166 * [taylor]: Taking taylor expansion of -1 in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ -1 x) 4) 2) in x 1.166 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ -1 x) 4)) 2) 1.166 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ -1 x) 4)) in x 1.166 * [taylor]: Taking taylor expansion of 1/12 in x 1.166 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.166 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.166 * [taylor]: Taking taylor expansion of -1 in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of 2 in x 1.195 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 3) 1.195 * [approximate]: Taking taylor expansion of (fma 1/12 (pow x 4) 2) in (x) around 0 1.195 * [taylor]: Taking taylor expansion of (fma 1/12 (pow x 4) 2) in x 1.196 * [taylor]: Rewrote expression to (+ (* 1/12 (pow x 4)) 2) 1.196 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 1.196 * [taylor]: Taking taylor expansion of 1/12 in x 1.196 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of 2 in x 1.196 * [taylor]: Taking taylor expansion of (fma 1/12 (pow x 4) 2) in x 1.196 * [taylor]: Rewrote expression to (+ (* 1/12 (pow x 4)) 2) 1.196 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 1.196 * [taylor]: Taking taylor expansion of 1/12 in x 1.196 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of 2 in x 1.211 * [approximate]: Taking taylor expansion of (fma 1/12 (pow (/ 1 x) 4) 2) in (x) around 0 1.211 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ 1 x) 4) 2) in x 1.211 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ 1 x) 4)) 2) 1.211 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ 1 x) 4)) in x 1.211 * [taylor]: Taking taylor expansion of 1/12 in x 1.211 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of 2 in x 1.212 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ 1 x) 4) 2) in x 1.212 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ 1 x) 4)) 2) 1.212 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ 1 x) 4)) in x 1.212 * [taylor]: Taking taylor expansion of 1/12 in x 1.212 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.212 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of 2 in x 1.243 * [approximate]: Taking taylor expansion of (fma 1/12 (pow (/ -1 x) 4) 2) in (x) around 0 1.243 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ -1 x) 4) 2) in x 1.243 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ -1 x) 4)) 2) 1.243 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ -1 x) 4)) in x 1.243 * [taylor]: Taking taylor expansion of 1/12 in x 1.243 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.243 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.243 * [taylor]: Taking taylor expansion of -1 in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.244 * [taylor]: Taking taylor expansion of 2 in x 1.244 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ -1 x) 4) 2) in x 1.244 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ -1 x) 4)) 2) 1.244 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ -1 x) 4)) in x 1.244 * [taylor]: Taking taylor expansion of 1/12 in x 1.244 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.244 * [taylor]: Taking taylor expansion of -1 in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.244 * [taylor]: Taking taylor expansion of 2 in x 1.281 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 1.282 * [approximate]: Taking taylor expansion of (fma x x (fma 1/12 (pow x 4) 2)) in (x) around 0 1.282 * [taylor]: Taking taylor expansion of (fma x x (fma 1/12 (pow x 4) 2)) in x 1.282 * [taylor]: Rewrote expression to (+ (* x x) (fma 1/12 (pow x 4) 2)) 1.282 * [taylor]: Taking taylor expansion of (* x x) in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of (fma 1/12 (pow x 4) 2) in x 1.282 * [taylor]: Rewrote expression to (+ (* 1/12 (pow x 4)) 2) 1.282 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 1.282 * [taylor]: Taking taylor expansion of 1/12 in x 1.282 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of 2 in x 1.282 * [taylor]: Taking taylor expansion of (fma x x (fma 1/12 (pow x 4) 2)) in x 1.282 * [taylor]: Rewrote expression to (+ (* x x) (fma 1/12 (pow x 4) 2)) 1.282 * [taylor]: Taking taylor expansion of (* x x) in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of (fma 1/12 (pow x 4) 2) in x 1.282 * [taylor]: Rewrote expression to (+ (* 1/12 (pow x 4)) 2) 1.282 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 1.282 * [taylor]: Taking taylor expansion of 1/12 in x 1.282 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of 2 in x 1.288 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (fma 1/12 (pow (/ 1 x) 4) 2)) in (x) around 0 1.288 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (fma 1/12 (pow (/ 1 x) 4) 2)) in x 1.288 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (fma 1/12 (pow (/ 1 x) 4) 2)) 1.288 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.289 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ 1 x) 4) 2) in x 1.289 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ 1 x) 4)) 2) 1.289 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ 1 x) 4)) in x 1.289 * [taylor]: Taking taylor expansion of 1/12 in x 1.289 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.289 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of 2 in x 1.289 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (fma 1/12 (pow (/ 1 x) 4) 2)) in x 1.290 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (fma 1/12 (pow (/ 1 x) 4) 2)) 1.290 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.290 * [taylor]: Taking taylor expansion of x in x 1.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.290 * [taylor]: Taking taylor expansion of x in x 1.290 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ 1 x) 4) 2) in x 1.290 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ 1 x) 4)) 2) 1.290 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ 1 x) 4)) in x 1.290 * [taylor]: Taking taylor expansion of 1/12 in x 1.290 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.290 * [taylor]: Taking taylor expansion of x in x 1.291 * [taylor]: Taking taylor expansion of 2 in x 1.305 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (fma 1/12 (pow (/ -1 x) 4) 2)) in (x) around 0 1.305 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (fma 1/12 (pow (/ -1 x) 4) 2)) in x 1.305 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (fma 1/12 (pow (/ -1 x) 4) 2)) 1.305 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -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 (/ -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 (fma 1/12 (pow (/ -1 x) 4) 2) in x 1.306 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ -1 x) 4)) 2) 1.306 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ -1 x) 4)) in x 1.306 * [taylor]: Taking taylor expansion of 1/12 in x 1.306 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) 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 1.307 * [taylor]: Taking taylor expansion of 2 in x 1.307 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (fma 1/12 (pow (/ -1 x) 4) 2)) in x 1.307 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (fma 1/12 (pow (/ -1 x) 4) 2)) 1.307 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.307 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.307 * [taylor]: Taking taylor expansion of -1 in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.307 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.307 * [taylor]: Taking taylor expansion of -1 in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of (fma 1/12 (pow (/ -1 x) 4) 2) in x 1.308 * [taylor]: Rewrote expression to (+ (* 1/12 (pow (/ -1 x) 4)) 2) 1.308 * [taylor]: Taking taylor expansion of (* 1/12 (pow (/ -1 x) 4)) in x 1.308 * [taylor]: Taking taylor expansion of 1/12 in x 1.308 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.308 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.308 * [taylor]: Taking taylor expansion of -1 in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of 2 in x 1.323 * * * [progress]: simplifying candidates 1.324 * [simplify]: Simplifying using # : (expm1 (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (log1p (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (- (log 2.0) (log (fma x x (fma 1/12 (pow x 4) 2)))) (log (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (exp (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (/ (* (* 2.0 2.0) 2.0) (* (* (fma x x (fma 1/12 (pow x 4) 2)) (fma x x (fma 1/12 (pow x 4) 2))) (fma x x (fma 1/12 (pow x 4) 2)))) (* (cbrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (cbrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))))) (cbrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (* (* (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))) (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (sqrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (sqrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (- 2.0) (- (fma x x (fma 1/12 (pow x 4) 2))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))))) (/ (cbrt 2.0) (cbrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (cbrt 2.0) (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (fma x x (fma 1/12 (pow x 4) 2))) (/ (sqrt 2.0) (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))))) (/ (sqrt 2.0) (cbrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (sqrt 2.0) (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (sqrt 2.0) (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (fma x x (fma 1/12 (pow x 4) 2))) (/ 1 (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))))) (/ 2.0 (cbrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ 1 (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ 2.0 (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ 1 1) (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))) (/ 1 (fma x x (fma 1/12 (pow x 4) 2))) (/ (fma x x (fma 1/12 (pow x 4) 2)) 2.0) (/ 2.0 (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))))) (/ 2.0 (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ 2.0 1) (/ (fma x x (fma 1/12 (pow x 4) 2)) (cbrt 2.0)) (/ (fma x x (fma 1/12 (pow x 4) 2)) (sqrt 2.0)) (/ (fma x x (fma 1/12 (pow x 4) 2)) 2.0) (expm1 (fma 1/12 (pow x 4) 2)) (log1p (fma 1/12 (pow x 4) 2)) (* 1/12 (pow x 4)) (log (fma 1/12 (pow x 4) 2)) (exp (fma 1/12 (pow x 4) 2)) (* (cbrt (fma 1/12 (pow x 4) 2)) (cbrt (fma 1/12 (pow x 4) 2))) (cbrt (fma 1/12 (pow x 4) 2)) (* (* (fma 1/12 (pow x 4) 2) (fma 1/12 (pow x 4) 2)) (fma 1/12 (pow x 4) 2)) (sqrt (fma 1/12 (pow x 4) 2)) (sqrt (fma 1/12 (pow x 4) 2)) (expm1 (fma x x (fma 1/12 (pow x 4) 2))) (log1p (fma x x (fma 1/12 (pow x 4) 2))) (* x x) (log (fma x x (fma 1/12 (pow x 4) 2))) (exp (fma x x (fma 1/12 (pow x 4) 2))) (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2)))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (* (* (fma x x (fma 1/12 (pow x 4) 2)) (fma x x (fma 1/12 (pow x 4) 2))) (fma x x (fma 1/12 (pow x 4) 2))) (sqrt (fma x x (fma 1/12 (pow x 4) 2))) (sqrt (fma x x (fma 1/12 (pow x 4) 2))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (- (+ (* 24.0 (/ 1 (pow x 4))) (* 2880.0 (/ 1 (pow x 8)))) (* 288.0 (/ 1 (pow x 6)))) (- (+ (* 24.0 (/ 1 (pow x 4))) (* 2880.0 (/ 1 (pow x 8)))) (* 288.0 (/ 1 (pow x 6)))) (+ (* 1/12 (pow x 4)) 2) (+ (* 1/12 (pow x 4)) 2) (+ (* 1/12 (pow x 4)) 2) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 1.329 * * [simplify]: iteration 0 : 170 enodes (cost 356 ) 1.333 * * [simplify]: iteration 1 : 586 enodes (cost 323 ) 1.345 * * [simplify]: iteration 2 : 2782 enodes (cost 321 ) 1.415 * * [simplify]: iteration 3 : 5001 enodes (cost 321 ) 1.418 * [simplify]: Simplified to: (expm1 (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (log1p (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (log (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (log (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (exp (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (pow (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))) 3) (* (cbrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (cbrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))))) (cbrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (pow (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))) 3) (sqrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (sqrt (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2)))) (- 2.0) (- (fma x x (fma 1/12 (pow x 4) 2))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))))) (/ (cbrt 2.0) (cbrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (cbrt 2.0) (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (fma x x (fma 1/12 (pow x 4) 2))) (/ (sqrt 2.0) (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))))) (/ (sqrt 2.0) (cbrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (sqrt 2.0) (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ (sqrt 2.0) (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (sqrt 2.0) (/ (sqrt 2.0) (fma x x (fma 1/12 (pow x 4) 2))) (/ 1 (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))))) (/ 2.0 (cbrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ 1 (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) (/ 2.0 (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) 1 (/ 2.0 (fma x x (fma 1/12 (pow x 4) 2))) (/ 1 (fma x x (fma 1/12 (pow x 4) 2))) (/ (fma x x (fma 1/12 (pow x 4) 2)) 2.0) (/ 2.0 (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))))) (/ 2.0 (sqrt (fma x x (fma 1/12 (pow x 4) 2)))) 2.0 (/ (fma x x (fma 1/12 (pow x 4) 2)) (cbrt 2.0)) (/ (fma x x (fma 1/12 (pow x 4) 2)) (sqrt 2.0)) (/ (fma x x (fma 1/12 (pow x 4) 2)) 2.0) (expm1 (fma 1/12 (pow x 4) 2)) (log1p (fma 1/12 (pow x 4) 2)) (* 1/12 (pow x 4)) (log (fma 1/12 (pow x 4) 2)) (exp (fma 1/12 (pow x 4) 2)) (* (cbrt (fma 1/12 (pow x 4) 2)) (cbrt (fma 1/12 (pow x 4) 2))) (cbrt (fma 1/12 (pow x 4) 2)) (pow (fma 1/12 (pow x 4) 2) 3) (sqrt (fma 1/12 (pow x 4) 2)) (sqrt (fma 1/12 (pow x 4) 2)) (expm1 (fma x x (fma 1/12 (pow x 4) 2))) (log1p (fma x x (fma 1/12 (pow x 4) 2))) (pow x 2) (log (fma x x (fma 1/12 (pow x 4) 2))) (exp (fma x x (fma 1/12 (pow x 4) 2))) (* (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (cbrt (fma x x (fma 1/12 (pow x 4) 2)))) (cbrt (fma x x (fma 1/12 (pow x 4) 2))) (pow (fma x x (fma 1/12 (pow x 4) 2)) 3) (sqrt (fma x x (fma 1/12 (pow x 4) 2))) (sqrt (fma x x (fma 1/12 (pow x 4) 2))) (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) (+ (fma 24.0 (/ 1 (pow x 4)) (/ (- 288.0) (pow x 6))) (/ 2880.0 (pow x 8))) (+ (fma 24.0 (/ 1 (pow x 4)) (/ (- 288.0) (pow x 6))) (/ 2880.0 (pow x 8))) (fma 1/12 (pow x 4) 2) (fma 1/12 (pow x 4) 2) (fma 1/12 (pow x 4) 2) (fma x x (fma 1/12 (pow x 4) 2)) (fma x x (fma 1/12 (pow x 4) 2)) (fma x x (fma 1/12 (pow x 4) 2)) 1.419 * * * [progress]: adding candidates to table 1.533 * [progress]: [Phase 3 of 3] Extracting. 1.533 * * [regime]: Finding splitpoints for: (# #) 1.533 * * * [regime-changes]: Trying 2 branch expressions: ((+ (exp x) (exp (- x))) x) 1.533 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 1.550 * * * * [regimes]: Trying to branch on x from (# #) 1.571 * * * [regime]: Found split indices: #