10.298 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.012 * [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 ) 0.017 * * [simplify]: iteration 2 : 14 enodes (cost 5 ) 0.018 * * [simplify]: iteration 3 : 15 enodes (cost 5 ) 0.019 * * [simplify]: iteration 4 : 20 enodes (cost 5 ) 0.020 * * [simplify]: iteration 5 : 40 enodes (cost 5 ) 0.022 * * [simplify]: iteration 6 : 61 enodes (cost 5 ) 0.023 * * [simplify]: iteration 7 : 150 enodes (cost 5 ) 0.030 * * [simplify]: iteration 8 : 1038 enodes (cost 5 ) 0.224 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.225 * [simplify]: Simplified to: (/ 2.0 (+ (exp x) (exp (- x)))) 0.226 * * [progress]: iteration 1 / 4 0.226 * * * [progress]: picking best candidate 0.227 * * * * [pick]: Picked # 0.227 * * * [progress]: localizing error 0.234 * * * [progress]: generating rewritten candidates 0.234 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.237 * * * [progress]: generating series expansions 0.237 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.237 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 0.238 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.238 * [taylor]: Taking taylor expansion of 2.0 in x 0.238 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.238 * [taylor]: Taking taylor expansion of (exp x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.238 * [taylor]: Taking taylor expansion of (- x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.239 * [taylor]: Taking taylor expansion of 2.0 in x 0.239 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.239 * [taylor]: Taking taylor expansion of (exp x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.239 * [taylor]: Taking taylor expansion of (- x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.266 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.266 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.266 * [taylor]: Taking taylor expansion of 2.0 in x 0.266 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.266 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.267 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.267 * [taylor]: Taking taylor expansion of 2.0 in x 0.267 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.268 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.273 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.273 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.273 * [taylor]: Taking taylor expansion of 2.0 in x 0.273 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.273 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.274 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.274 * [taylor]: Taking taylor expansion of -1 in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.274 * [taylor]: Taking taylor expansion of 2.0 in x 0.274 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.274 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.275 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.275 * [taylor]: Taking taylor expansion of -1 in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.280 * * * [progress]: simplifying candidates 0.280 * [simplify]: Simplifying using # : (- 2.0) (- (+ (exp x) (exp (- x)))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) 0.282 * * [simplify]: iteration 0 : 78 enodes (cost 49 ) 0.284 * * [simplify]: iteration 1 : 200 enodes (cost 49 ) 0.288 * * [simplify]: iteration 2 : 663 enodes (cost 49 ) 0.306 * * [simplify]: iteration 3 : 3592 enodes (cost 49 ) 0.428 * * [simplify]: iteration 4 : 5001 enodes (cost 49 ) 0.429 * [simplify]: Simplified to: (- 2.0) (- (+ (exp x) (exp (- x)))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) 0.429 * * * [progress]: adding candidates to table 0.446 * * [progress]: iteration 2 / 4 0.446 * * * [progress]: picking best candidate 0.447 * * * * [pick]: Picked # 0.447 * * * [progress]: localizing error 0.456 * * * [progress]: generating rewritten candidates 0.456 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.462 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.464 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.467 * * * [progress]: generating series expansions 0.467 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.467 * [approximate]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) in (x) around 0 0.467 * [taylor]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) in x 0.467 * [taylor]: Taking taylor expansion of (+ (* 0.20833333333333334 (pow x 4)) 1.0) in x 0.467 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in x 0.467 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.467 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x 0.467 * [taylor]: Taking taylor expansion of 0.5 in x 0.467 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) in x 0.467 * [taylor]: Taking taylor expansion of (+ (* 0.20833333333333334 (pow x 4)) 1.0) in x 0.468 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in x 0.468 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.468 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of 1.0 in x 0.468 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x 0.468 * [taylor]: Taking taylor expansion of 0.5 in x 0.468 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.475 * [approximate]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0 0.475 * [taylor]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) (* 0.5 (/ 1 (pow x 2)))) in x 0.475 * [taylor]: Taking taylor expansion of (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) in x 0.475 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (/ 1 (pow x 4))) in x 0.475 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.475 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 1.0 in x 0.476 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x 0.476 * [taylor]: Taking taylor expansion of 0.5 in x 0.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.476 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.477 * [taylor]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) (* 0.5 (/ 1 (pow x 2)))) in x 0.477 * [taylor]: Taking taylor expansion of (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) in x 0.477 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (/ 1 (pow x 4))) in x 0.477 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.477 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.477 * [taylor]: Taking taylor expansion of 1.0 in x 0.477 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x 0.477 * [taylor]: Taking taylor expansion of 0.5 in x 0.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.477 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.497 * [approximate]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0 0.497 * [taylor]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) (* 0.5 (/ 1 (pow x 2)))) in x 0.497 * [taylor]: Taking taylor expansion of (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) in x 0.497 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (/ 1 (pow x 4))) in x 0.497 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.497 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of 1.0 in x 0.498 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x 0.498 * [taylor]: Taking taylor expansion of 0.5 in x 0.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.498 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of (- (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) (* 0.5 (/ 1 (pow x 2)))) in x 0.498 * [taylor]: Taking taylor expansion of (+ (* 0.20833333333333334 (/ 1 (pow x 4))) 1.0) in x 0.498 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (/ 1 (pow x 4))) in x 0.498 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.498 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of 1.0 in x 0.499 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x 0.499 * [taylor]: Taking taylor expansion of 0.5 in x 0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.499 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.515 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.515 * [approximate]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in (x) around 0 0.515 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in x 0.515 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.515 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in x 0.515 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.515 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.527 * [approximate]: Taking taylor expansion of (/ 0.20833333333333334 (pow x 4)) in (x) around 0 0.527 * [taylor]: Taking taylor expansion of (/ 0.20833333333333334 (pow x 4)) in x 0.527 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.527 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of (/ 0.20833333333333334 (pow x 4)) in x 0.528 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.528 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.539 * [approximate]: Taking taylor expansion of (/ 0.20833333333333334 (pow x 4)) in (x) around 0 0.539 * [taylor]: Taking taylor expansion of (/ 0.20833333333333334 (pow x 4)) in x 0.539 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.539 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (/ 0.20833333333333334 (pow x 4)) in x 0.540 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x 0.540 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.551 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.551 * [approximate]: Taking taylor expansion of (* 0.5 (pow x 2)) in (x) around 0 0.551 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x 0.551 * [taylor]: Taking taylor expansion of 0.5 in x 0.551 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x 0.551 * [taylor]: Taking taylor expansion of 0.5 in x 0.551 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.559 * [approximate]: Taking taylor expansion of (/ 0.5 (pow x 2)) in (x) around 0 0.559 * [taylor]: Taking taylor expansion of (/ 0.5 (pow x 2)) in x 0.559 * [taylor]: Taking taylor expansion of 0.5 in x 0.559 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (/ 0.5 (pow x 2)) in x 0.560 * [taylor]: Taking taylor expansion of 0.5 in x 0.560 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.572 * [approximate]: Taking taylor expansion of (/ 0.5 (pow x 2)) in (x) around 0 0.572 * [taylor]: Taking taylor expansion of (/ 0.5 (pow x 2)) in x 0.572 * [taylor]: Taking taylor expansion of 0.5 in x 0.572 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (/ 0.5 (pow x 2)) in x 0.573 * [taylor]: Taking taylor expansion of 0.5 in x 0.573 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.581 * * * [progress]: simplifying candidates 0.581 * [simplify]: Simplifying using # : (- (pow (+ (* 0.20833333333333334 (pow x 4)) 1.0) 3) (pow (* 0.5 (pow x 2)) 3)) (+ (* (+ (* 0.20833333333333334 (pow x 4)) 1.0) (+ (* 0.20833333333333334 (pow x 4)) 1.0)) (+ (* (* 0.5 (pow x 2)) (* 0.5 (pow x 2))) (* (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))))) (- (* 0.5 (pow x 2))) (- (* (+ (* 0.20833333333333334 (pow x 4)) 1.0) (+ (* 0.20833333333333334 (pow x 4)) 1.0)) (* (* 0.5 (pow x 2)) (* 0.5 (pow x 2)))) (+ (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (- 1.0 (* 0.5 (pow x 2))) (- (* 0.20833333333333334 (pow x 4)) (* 0.5 (pow x 2))) (- (* 0.5 (pow x 2))) (* 0.20833333333333334 (pow x (/ 4 2))) (* 0.5 x) (* 0.5 (pow x (/ 2 2))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (* 0.20833333333333334 (pow x 4)) (* 0.20833333333333334 (pow x 4)) (* 0.20833333333333334 (pow x 4)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 0.584 * * [simplify]: iteration 0 : 94 enodes (cost 92 ) 0.586 * * [simplify]: iteration 1 : 331 enodes (cost 91 ) 0.594 * * [simplify]: iteration 2 : 1619 enodes (cost 88 ) 0.647 * * [simplify]: iteration 3 : 5001 enodes (cost 88 ) 0.648 * [simplify]: Simplified to: (- (pow (+ (* 0.20833333333333334 (pow x 4)) 1.0) 3) (pow (* 0.5 (pow x 2)) 3)) (+ (* (+ (* 0.20833333333333334 (pow x 4)) 1.0) (+ (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))) (* (pow x 4) (* 0.5 0.5))) (- (* 0.5 (pow x 2))) (+ (* (- (* 0.5 0.5)) (pow x 4)) (* (+ (* 0.20833333333333334 (pow x 4)) 1.0) (+ (* 0.20833333333333334 (pow x 4)) 1.0))) (+ (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (- 1.0 (* 0.5 (pow x 2))) (- (* 0.20833333333333334 (pow x 4)) (* 0.5 (pow x 2))) (- (* 0.5 (pow x 2))) (* 0.20833333333333334 (pow x 2)) (* x 0.5) (* x 0.5) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (* 0.20833333333333334 (pow x 4)) (* 0.20833333333333334 (pow x 4)) (* 0.20833333333333334 (pow x 4)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 0.648 * * * [progress]: adding candidates to table 0.674 * [progress]: [Phase 3 of 3] Extracting. 0.674 * * [regime]: Finding splitpoints for: (# #) 0.674 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (- x))) (/ 2.0 (+ (exp x) (exp (- x)))) x) 0.674 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 0.691 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (- x)))) from (# #) 0.705 * * * * [regimes]: Trying to branch on x from (# #) 0.715 * * * [regime]: Found split indices: #