7.395 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.289 * * * [progress]: [2/2] Setting up program. 0.292 * [progress]: [Phase 2 of 3] Improving. 0.292 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.294 * * [simplify]: iteration 0 : 16 enodes (cost 8 ) 0.294 * * [simplify]: iteration 1 : 16 enodes (cost 8 ) 0.294 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.295 * * [progress]: iteration 1 / 4 0.295 * * * [progress]: picking best candidate 0.297 * * * * [pick]: Picked # 0.297 * * * [progress]: localizing error 0.302 * * * [progress]: generating rewritten candidates 0.302 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.309 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.314 * * * [progress]: generating series expansions 0.314 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.314 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.314 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.314 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.314 * [taylor]: Taking taylor expansion of 1.0 in x 0.314 * [taylor]: Taking taylor expansion of (cos x) in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.315 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.315 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.315 * [taylor]: Taking taylor expansion of 1.0 in x 0.315 * [taylor]: Taking taylor expansion of (cos x) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.317 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.317 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.317 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.317 * [taylor]: Taking taylor expansion of 1.0 in x 0.317 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.318 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.318 * [taylor]: Taking taylor expansion of 1.0 in x 0.318 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.319 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.319 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.319 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.319 * [taylor]: Taking taylor expansion of 1.0 in x 0.319 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.319 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.319 * [taylor]: Taking taylor expansion of -1 in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.319 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.319 * [taylor]: Taking taylor expansion of 1.0 in x 0.319 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.319 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.319 * [taylor]: Taking taylor expansion of -1 in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.320 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.320 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.320 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.320 * [taylor]: Taking taylor expansion of 1.0 in x 0.320 * [taylor]: Taking taylor expansion of (cos x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.320 * [taylor]: Taking taylor expansion of 1.0 in x 0.321 * [taylor]: Taking taylor expansion of (cos x) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.322 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.322 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.322 * [taylor]: Taking taylor expansion of 1.0 in x 0.322 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.322 * [taylor]: Taking taylor expansion of 1.0 in x 0.322 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.323 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.323 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.323 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.323 * [taylor]: Taking taylor expansion of -1 in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.323 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.323 * [taylor]: Taking taylor expansion of -1 in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.324 * * * [progress]: simplifying candidates 0.324 * [simplify]: Simplifying using # : (- (log (- 1.0 (cos x))) (+ (log x) (log x))) (- (log (- 1.0 (cos x))) (log (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (exp (/ (- 1.0 (cos x)) (* x x))) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (* x x) x) (* (* x x) x))) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (* x x) (* x x)) (* x x))) (* (cbrt (/ (- 1.0 (cos x)) (* x x))) (cbrt (/ (- 1.0 (cos x)) (* x x)))) (cbrt (/ (- 1.0 (cos x)) (* x x))) (* (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))) (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (neg (- 1.0 (cos x))) (neg (* x x)) (/ 1.0 (* x x)) (/ (cos x) (* x x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (* x x)) (/ (* x x) (- 1.0 (cos x))) (/ (- 1.0 (cos x)) x) (/ (* x x) (cbrt (- 1.0 (cos x)))) (/ (* x x) (sqrt (- 1.0 (cos x)))) (/ (* x x) (- 1.0 (cos x))) (/ (* x x) (- (sqrt 1.0) (sqrt (cos x)))) (/ (* x x) (- 1.0 (cos x))) (* (* x x) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (* (* x x) (+ 1.0 (cos x))) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (neg (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) 0.351 * * [simplify]: iteration 0 : 5871 enodes (cost 438 ) 0.353 * [simplify]: Simplified to: (log (/ (- 1.0 (cos x)) (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (exp (/ (- 1.0 (cos x)) (* x x))) (/ (pow (- 1.0 (cos x)) 3) (pow x 6)) (/ (pow (- 1.0 (cos x)) 3) (pow x 6)) (* (cbrt (/ (- 1.0 (cos x)) (* x x))) (cbrt (/ (- 1.0 (cos x)) (* x x)))) (cbrt (/ (- 1.0 (cos x)) (* x x))) (/ (pow (- 1.0 (cos x)) 3) (pow x 6)) (sqrt (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (neg (- 1.0 (cos x))) (* x (neg x)) (/ 1.0 (* x x)) (/ (cos x) (* x x)) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) x)) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (* x x)) (* x (/ x (- 1.0 (cos x)))) (/ (- 1.0 (cos x)) x) (* x (/ x (cbrt (- 1.0 (cos x))))) (* x (/ x (sqrt (- 1.0 (cos x))))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- (sqrt 1.0) (sqrt (cos x))))) (* x (/ x (- 1.0 (cos x)))) (* x (* x (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))))) (* x (* x (+ 1.0 (cos x)))) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (neg (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))) (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x)) (+ (* x (* x 1/2)) (- (* (pow x 6) 1/720) (* (pow x 4) 1/24))) (- 1.0 (cos x)) (- 1.0 (cos x)) 0.354 * * * [progress]: adding candidates to table 0.418 * * [progress]: iteration 2 / 4 0.418 * * * [progress]: picking best candidate 0.438 * * * * [pick]: Picked # 0.439 * * * [progress]: localizing error 0.447 * * * [progress]: generating rewritten candidates 0.447 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.452 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2) 0.456 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 0.460 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.467 * * * [progress]: generating series expansions 0.467 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.467 * [approximate]: Taking taylor expansion of (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) in (x) around 0 0.467 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) in x 0.467 * [taylor]: Taking taylor expansion of (+ (* 1/720 (pow x 4)) 1/2) in x 0.467 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.467 * [taylor]: Taking taylor expansion of 1/720 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 1/2 in x 0.467 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.467 * [taylor]: Taking taylor expansion of 1/24 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 (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) in x 0.467 * [taylor]: Taking taylor expansion of (+ (* 1/720 (pow x 4)) 1/2) in x 0.467 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.467 * [taylor]: Taking taylor expansion of 1/720 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 1/2 in x 0.467 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.467 * [taylor]: Taking taylor expansion of 1/24 in x 0.467 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.468 * [approximate]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in (x) around 0 0.468 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in x 0.468 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.468 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.468 * [taylor]: Taking taylor expansion of 1/720 in x 0.468 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) 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 1/2 in x 0.468 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 2))) in x 0.468 * [taylor]: Taking taylor expansion of 1/24 in x 0.468 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.468 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in x 0.468 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.468 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.468 * [taylor]: Taking taylor expansion of 1/720 in x 0.469 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.469 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.469 * [taylor]: Taking taylor expansion of 1/2 in x 0.469 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 2))) in x 0.469 * [taylor]: Taking taylor expansion of 1/24 in x 0.469 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.469 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.470 * [approximate]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in (x) around 0 0.470 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in x 0.470 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.470 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.470 * [taylor]: Taking taylor expansion of 1/720 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.470 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of 1/2 in x 0.470 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 2))) in x 0.470 * [taylor]: Taking taylor expansion of 1/24 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.470 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in x 0.470 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.470 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.470 * [taylor]: Taking taylor expansion of 1/720 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.470 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of 1/2 in x 0.470 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 2))) in x 0.470 * [taylor]: Taking taylor expansion of 1/24 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.470 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.472 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2) 0.472 * [approximate]: Taking taylor expansion of (* 1/24 x) in (x) around 0 0.472 * [taylor]: Taking taylor expansion of (* 1/24 x) in x 0.472 * [taylor]: Taking taylor expansion of 1/24 in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (* 1/24 x) in x 0.472 * [taylor]: Taking taylor expansion of 1/24 in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [approximate]: Taking taylor expansion of (/ 1/24 x) in (x) around 0 0.472 * [taylor]: Taking taylor expansion of (/ 1/24 x) in x 0.472 * [taylor]: Taking taylor expansion of 1/24 in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (/ 1/24 x) in x 0.472 * [taylor]: Taking taylor expansion of 1/24 in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.473 * [approximate]: Taking taylor expansion of (/ -1/24 x) in (x) around 0 0.473 * [taylor]: Taking taylor expansion of (/ -1/24 x) in x 0.473 * [taylor]: Taking taylor expansion of -1/24 in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of (/ -1/24 x) in x 0.473 * [taylor]: Taking taylor expansion of -1/24 in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 0.473 * [approximate]: Taking taylor expansion of (* 1/24 (pow x 2)) in (x) around 0 0.473 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.474 * [taylor]: Taking taylor expansion of 1/24 in x 0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.474 * [taylor]: Taking taylor expansion of 1/24 in x 0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [approximate]: Taking taylor expansion of (/ 1/24 (pow x 2)) in (x) around 0 0.474 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 2)) in x 0.474 * [taylor]: Taking taylor expansion of 1/24 in x 0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 2)) in x 0.474 * [taylor]: Taking taylor expansion of 1/24 in x 0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.475 * [approximate]: Taking taylor expansion of (/ 1/24 (pow x 2)) in (x) around 0 0.475 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 2)) in x 0.475 * [taylor]: Taking taylor expansion of 1/24 in x 0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 2)) in x 0.475 * [taylor]: Taking taylor expansion of 1/24 in x 0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.476 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.476 * [approximate]: Taking taylor expansion of (* 1/720 (pow x 4)) in (x) around 0 0.476 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.476 * [taylor]: Taking taylor expansion of 1/720 in x 0.476 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.476 * [taylor]: Taking taylor expansion of 1/720 in x 0.476 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.477 * [approximate]: Taking taylor expansion of (/ 1/720 (pow x 4)) in (x) around 0 0.477 * [taylor]: Taking taylor expansion of (/ 1/720 (pow x 4)) in x 0.477 * [taylor]: Taking taylor expansion of 1/720 in x 0.477 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.478 * [taylor]: Taking taylor expansion of x in x 0.478 * [taylor]: Taking taylor expansion of (/ 1/720 (pow x 4)) in x 0.478 * [taylor]: Taking taylor expansion of 1/720 in x 0.478 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.478 * [taylor]: Taking taylor expansion of x in x 0.479 * [approximate]: Taking taylor expansion of (/ 1/720 (pow x 4)) in (x) around 0 0.479 * [taylor]: Taking taylor expansion of (/ 1/720 (pow x 4)) in x 0.479 * [taylor]: Taking taylor expansion of 1/720 in x 0.479 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.479 * [taylor]: Taking taylor expansion of x in x 0.479 * [taylor]: Taking taylor expansion of (/ 1/720 (pow x 4)) in x 0.479 * [taylor]: Taking taylor expansion of 1/720 in x 0.479 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.479 * [taylor]: Taking taylor expansion of x in x 0.480 * * * [progress]: simplifying candidates 0.481 * [simplify]: Simplifying using # : (* (exp (* (pow x 4) 1/720)) (/ (exp 1/2) (exp (* x (* x 1/24))))) (* (exp (* (pow x 4) 1/720)) (exp (- 1/2 (* x (* x 1/24))))) (log (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (exp (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (* (cbrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (cbrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))))) (cbrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (* (* (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))) (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (sqrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (sqrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (+ (pow (* (pow x 4) 1/720) 3) (pow (- 1/2 (* x (* x 1/24))) 3)) (+ (* (* (pow x 4) 1/720) (* (pow x 4) 1/720)) (- (* (- 1/2 (* x (* x 1/24))) (- 1/2 (* x (* x 1/24)))) (* (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))))) (- (* (* (pow x 4) 1/720) (* (pow x 4) 1/720)) (* (- 1/2 (* x (* x 1/24))) (- 1/2 (* x (* x 1/24))))) (- (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))) (+ (* (pow x 4) 1/720) 1/2) (+ (* (pow x 4) 1/720) 1/2) (* x 1/24) (+ (log x) (log 1/24)) (log (* x 1/24)) (exp (* x 1/24)) (* (* (* x x) x) (* (* 1/24 1/24) 1/24)) (* (cbrt (* x 1/24)) (cbrt (* x 1/24))) (cbrt (* x 1/24)) (* (* (* x 1/24) (* x 1/24)) (* x 1/24)) (sqrt (* x 1/24)) (sqrt (* x 1/24)) (* (sqrt x) (sqrt 1/24)) (* (sqrt x) (sqrt 1/24)) (* x (* (cbrt 1/24) (cbrt 1/24))) (* x (sqrt 1/24)) (* x 1) (* (cbrt x) 1/24) (* (sqrt x) 1/24) (* x 1/24) (* x (* x 1/24)) (* x (* x 1/24)) (+ (log x) (+ (log x) (log 1/24))) (+ (log x) (log (* x 1/24))) (log (* x (* x 1/24))) (exp (* x (* x 1/24))) (* (* (* x x) x) (* (* (* x x) x) (* (* 1/24 1/24) 1/24))) (* (* (* x x) x) (* (* (* x 1/24) (* x 1/24)) (* x 1/24))) (* (cbrt (* x (* x 1/24))) (cbrt (* x (* x 1/24)))) (cbrt (* x (* x 1/24))) (* (* (* x (* x 1/24)) (* x (* x 1/24))) (* x (* x 1/24))) (sqrt (* x (* x 1/24))) (sqrt (* x (* x 1/24))) (* x x) (* (cbrt x) (* x 1/24)) (* (sqrt x) (* x 1/24)) (* x (* x 1/24)) (+ (* (log x) 4) (log 1/720)) (+ (* (log x) 4) (log 1/720)) (+ (log (pow x 4)) (log 1/720)) (log (* (pow x 4) 1/720)) (exp (* (pow x 4) 1/720)) (* (* (* (pow x 4) (pow x 4)) (pow x 4)) (* (* 1/720 1/720) 1/720)) (* (cbrt (* (pow x 4) 1/720)) (cbrt (* (pow x 4) 1/720))) (cbrt (* (pow x 4) 1/720)) (* (* (* (pow x 4) 1/720) (* (pow x 4) 1/720)) (* (pow x 4) 1/720)) (sqrt (* (pow x 4) 1/720)) (sqrt (* (pow x 4) 1/720)) (* (pow (sqrt x) 4) (sqrt 1/720)) (* (pow (sqrt x) 4) (sqrt 1/720)) (* (sqrt (pow x 4)) (sqrt 1/720)) (* (sqrt (pow x 4)) (sqrt 1/720)) (* (pow x (/ 4 2)) (sqrt 1/720)) (* (pow x (/ 4 2)) (sqrt 1/720)) (* (pow x 4) (* (cbrt 1/720) (cbrt 1/720))) (* (pow x 4) (sqrt 1/720)) (* (pow x 4) 1) (* (pow (cbrt x) 4) 1/720) (* (pow (sqrt x) 4) 1/720) (* (pow x 4) 1/720) (* (cbrt (pow x 4)) 1/720) (* (sqrt (pow x 4)) 1/720) (* (pow x 4) 1/720) (* (pow x (/ 4 2)) 1/720) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (* 1/24 x) (* 1/24 x) (* 1/24 x) (* 1/24 (pow x 2)) (* 1/24 (pow x 2)) (* 1/24 (pow x 2)) (* 1/720 (pow x 4)) (* 1/720 (pow x 4)) (* 1/720 (pow x 4)) 0.506 * * [simplify]: iteration 0 : 5078 enodes (cost 653 ) 0.509 * [simplify]: Simplified to: (exp (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (exp (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (log (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (exp (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (* (cbrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (cbrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))))) (cbrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (pow (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))) 3) (sqrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (sqrt (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24))))) (+ (* (pow x 12) 1/373248000) (pow (- 1/2 (* x (* x 1/24))) 3)) (+ (* (pow x 8) 1/518400) (* (- 1/2 (* x (* x 1/24))) (- 1/2 (+ (* (pow x 4) 1/720) (* x (* x 1/24)))))) (- (* (pow x 8) 1/518400) (* (- 1/2 (* x (* x 1/24))) (- 1/2 (* x (* x 1/24))))) (+ (* (pow x 4) 1/720) (- (* x (* x 1/24)) 1/2)) (+ (* (pow x 4) 1/720) 1/2) (+ (* (pow x 4) 1/720) 1/2) (* x 1/24) (log (* x 1/24)) (log (* x 1/24)) (pow (exp x) 1/24) (* (pow x 3) 1/13824) (* (cbrt (* x 1/24)) (cbrt (* x 1/24))) (cbrt (* x 1/24)) (* (pow x 3) 1/13824) (sqrt (* x 1/24)) (sqrt (* x 1/24)) (* (sqrt x) (sqrt 1/24)) (* (sqrt x) (sqrt 1/24)) (* x (* (cbrt 1/24) (cbrt 1/24))) (* x (sqrt 1/24)) x (* 1/24 (cbrt x)) (* 1/24 (sqrt x)) (* x 1/24) (* x (* x 1/24)) (* x (* x 1/24)) (log (* x (* x 1/24))) (log (* x (* x 1/24))) (log (* x (* x 1/24))) (pow (pow (exp x) 1/24) x) (* 1/13824 (pow x 6)) (* 1/13824 (pow x 6)) (* (cbrt (* x (* x 1/24))) (cbrt (* x (* x 1/24)))) (cbrt (* x (* x 1/24))) (* 1/13824 (pow x 6)) (sqrt (* x (* x 1/24))) (sqrt (* x (* x 1/24))) (* x x) (* x (* 1/24 (cbrt x))) (* 1/24 (pow x 3/2)) (* x (* x 1/24)) (log (* (pow x 4) 1/720)) (log (* (pow x 4) 1/720)) (log (* (pow x 4) 1/720)) (log (* (pow x 4) 1/720)) (pow (exp (pow x 4)) 1/720) (* (pow x 12) 1/373248000) (* (cbrt (* (pow x 4) 1/720)) (cbrt (* (pow x 4) 1/720))) (cbrt (* (pow x 4) 1/720)) (* (pow x 12) 1/373248000) (sqrt (* (pow x 4) 1/720)) (sqrt (* (pow x 4) 1/720)) (* x (* x (sqrt 1/720))) (* x (* x (sqrt 1/720))) (* (sqrt 1/720) (sqrt (pow x 4))) (* (sqrt 1/720) (sqrt (pow x 4))) (* x (* x (sqrt 1/720))) (* x (* x (sqrt 1/720))) (* (pow x 4) (* (cbrt 1/720) (cbrt 1/720))) (* (pow x 4) (sqrt 1/720)) (pow x 4) (* 1/720 (pow (cbrt x) 4)) (* x (* x 1/720)) (* (pow x 4) 1/720) (* 1/720 (cbrt (pow x 4))) (* 1/720 (sqrt (pow x 4))) (* (pow x 4) 1/720) (* x (* x 1/720)) (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))) (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))) (+ (* (pow x 4) 1/720) (- 1/2 (* x (* x 1/24)))) (* x 1/24) (* x 1/24) (* x 1/24) (* x (* x 1/24)) (* x (* x 1/24)) (* x (* x 1/24)) (* (pow x 4) 1/720) (* (pow x 4) 1/720) (* (pow x 4) 1/720) 0.510 * * * [progress]: adding candidates to table 0.603 * * [progress]: iteration 3 / 4 0.603 * * * [progress]: picking best candidate 0.619 * * * * [pick]: Picked # 0.619 * * * [progress]: localizing error 0.625 * * * [progress]: generating rewritten candidates 0.625 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.628 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.634 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.651 * * * [progress]: generating series expansions 0.651 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.651 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.651 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.651 * [taylor]: Taking taylor expansion of 1.0 in x 0.651 * [taylor]: Taking taylor expansion of (cos x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.651 * [taylor]: Taking taylor expansion of 1.0 in x 0.651 * [taylor]: Taking taylor expansion of (cos x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.653 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.653 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.653 * [taylor]: Taking taylor expansion of 1.0 in x 0.653 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.653 * [taylor]: Taking taylor expansion of 1.0 in x 0.653 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.654 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.654 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.654 * [taylor]: Taking taylor expansion of 1.0 in x 0.654 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.654 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.654 * [taylor]: Taking taylor expansion of -1 in x 0.654 * [taylor]: Taking taylor expansion of x in x 0.654 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.654 * [taylor]: Taking taylor expansion of 1.0 in x 0.654 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.654 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.654 * [taylor]: Taking taylor expansion of -1 in x 0.654 * [taylor]: Taking taylor expansion of x in x 0.654 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.654 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 0.654 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.654 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.654 * [taylor]: Taking taylor expansion of 1.0 in x 0.654 * [taylor]: Taking taylor expansion of (cos x) in x 0.654 * [taylor]: Taking taylor expansion of x in x 0.654 * [taylor]: Taking taylor expansion of x in x 0.654 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.654 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.655 * [taylor]: Taking taylor expansion of 1.0 in x 0.655 * [taylor]: Taking taylor expansion of (cos x) in x 0.655 * [taylor]: Taking taylor expansion of x in x 0.655 * [taylor]: Taking taylor expansion of x in x 0.656 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.656 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.656 * [taylor]: Taking taylor expansion of x in x 0.656 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.656 * [taylor]: Taking taylor expansion of 1.0 in x 0.656 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.656 * [taylor]: Taking taylor expansion of x in x 0.656 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.657 * [taylor]: Taking taylor expansion of 1.0 in x 0.657 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.658 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 0.658 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.658 * [taylor]: Taking taylor expansion of -1 in x 0.658 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.658 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.658 * [taylor]: Taking taylor expansion of 1.0 in x 0.658 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.658 * [taylor]: Taking taylor expansion of -1 in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.658 * [taylor]: Taking taylor expansion of -1 in x 0.658 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.658 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.658 * [taylor]: Taking taylor expansion of 1.0 in x 0.658 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.658 * [taylor]: Taking taylor expansion of -1 in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.659 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.659 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.659 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.660 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.660 * [taylor]: Taking taylor expansion of 1.0 in x 0.660 * [taylor]: Taking taylor expansion of (cos x) in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.660 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.660 * [taylor]: Taking taylor expansion of 1.0 in x 0.660 * [taylor]: Taking taylor expansion of (cos x) in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.662 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.662 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.662 * [taylor]: Taking taylor expansion of 1.0 in x 0.662 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.662 * [taylor]: Taking taylor expansion of 1.0 in x 0.662 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.663 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.663 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.663 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.663 * [taylor]: Taking taylor expansion of 1.0 in x 0.663 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.663 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.663 * [taylor]: Taking taylor expansion of -1 in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.663 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.663 * [taylor]: Taking taylor expansion of 1.0 in x 0.663 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.663 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.663 * [taylor]: Taking taylor expansion of -1 in x 0.664 * [taylor]: Taking taylor expansion of x in x 0.664 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.664 * [taylor]: Taking taylor expansion of x in x 0.665 * * * [progress]: simplifying candidates 0.667 * [simplify]: Simplifying using # : (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (neg (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (log (- 1.0 (cos x))) (log x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x)) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (cbrt (/ (- 1.0 (cos x)) x)) (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (neg (- 1.0 (cos x))) (neg x) (/ 1.0 x) (/ (cos x) x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 1) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 1) (/ (- 1.0 (cos x)) x) (/ 1 x) (/ x (- 1.0 (cos x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (/ (- 1.0 (cos x)) 1) (/ x (cbrt (- 1.0 (cos x)))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (/ x (- (sqrt 1.0) (sqrt (cos x)))) (/ x (- 1.0 (cos x))) (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (* x (+ 1.0 (cos x))) (- (- (log (- 1.0 (cos x))) (log x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (exp (/ (/ (- 1.0 (cos x)) x) x)) (/ (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x)) (* (* x x) x)) (/ (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x)) (* (* x x) x)) (* (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (cbrt (/ (/ (- 1.0 (cos x)) x) x))) (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (* (* (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x)) (/ (/ (- 1.0 (cos x)) x) x)) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (neg (/ (- 1.0 (cos x)) x)) (neg x) (/ (/ 1.0 x) x) (/ (/ (cos x) x) x) (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (* (cbrt x) (cbrt x))) (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x)) (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (sqrt x)) (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) 1) (/ (cbrt (/ (- 1.0 (cos x)) x)) x) (/ (sqrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x))) (/ (sqrt (/ (- 1.0 (cos x)) x)) (cbrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) 1) (/ (sqrt (/ (- 1.0 (cos x)) x)) x) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (sqrt x)) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (sqrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) 1) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) x) (/ (/ (* 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x) (cbrt x))) (/ (/ 1 x) (cbrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ (/ 1 x) (sqrt x)) (/ (- 1.0 (cos x)) 1) (/ (/ 1 x) x) (/ 1 x) (/ x (/ (- 1.0 (cos x)) x)) (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (/ (- 1.0 (cos x)) x) 1) (/ x (cbrt (/ (- 1.0 (cos x)) x))) (/ x (sqrt (/ (- 1.0 (cos x)) x))) (/ x (/ (cbrt (- 1.0 (cos x))) (cbrt x))) (/ x (/ (cbrt (- 1.0 (cos x))) (sqrt x))) (/ x (/ (cbrt (- 1.0 (cos x))) x)) (/ x (/ (sqrt (- 1.0 (cos x))) (cbrt x))) (/ x (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (/ x (/ (sqrt (- 1.0 (cos x))) x)) (/ x (/ (- 1.0 (cos x)) (cbrt x))) (/ x (/ (- 1.0 (cos x)) (sqrt x))) (/ x (/ (- 1.0 (cos x)) x)) (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x))) (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))) (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) x)) (/ x (/ (- 1.0 (cos x)) (cbrt x))) (/ x (/ (- 1.0 (cos x)) (sqrt x))) (/ x (/ (- 1.0 (cos x)) x)) (/ x (/ (- 1.0 (cos x)) x)) (/ x (/ 1 x)) (* x x) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3))) (/ (- 1.0 (cos x)) x) (* -1 (/ (- (cos x) 1.0) x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) 0.705 * * [simplify]: iteration 0 : 5245 enodes (cost 1987 ) 0.713 * [simplify]: Simplified to: (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (neg (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (log (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (pow (/ (- 1.0 (cos x)) x) 3) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (cbrt (/ (- 1.0 (cos 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1.0 (cos x))) (* x (/ x (- 1.0 (cos x)))) (* (cbrt x) (/ x (- (sqrt 1.0) (sqrt (cos x))))) (/ (pow x 3/2) (- (sqrt 1.0) (sqrt (cos x)))) (* x (/ x (- (sqrt 1.0) (sqrt (cos x))))) (* (cbrt x) (/ x (- 1.0 (cos x)))) (/ (pow x 3/2) (- 1.0 (cos x))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- 1.0 (cos x)))) (* x x) (* x x) (+ (* x (* x 1/2)) (- (* 1/720 (pow x 6)) (* 1/24 (pow x 4)))) (- 1.0 (cos x)) (- 1.0 (cos x)) (+ (* x 1/2) (- (* 1/720 (pow x 5)) (* (pow x 3) 1/24))) (/ (- 1.0 (cos x)) x) (/ (neg (- (cos x) 1.0)) x) (+ 1/2 (- (* 1/720 (pow x 4)) (* x (* x 1/24)))) (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x)) 0.714 * * * [progress]: adding candidates to table 0.848 * * [progress]: iteration 4 / 4 0.848 * * * [progress]: picking best candidate 0.871 * * * * [pick]: Picked # 0.871 * * * [progress]: localizing error 0.878 * * * [progress]: generating rewritten candidates 0.878 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2) 0.881 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.890 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 0.895 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.948 * * * [progress]: generating series expansions 0.948 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2) 0.948 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.948 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.949 * [taylor]: Taking taylor expansion of 1.0 in x 0.949 * [taylor]: Taking taylor expansion of (cos x) in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.949 * [taylor]: Taking taylor expansion of 1.0 in x 0.949 * [taylor]: Taking taylor expansion of (cos x) in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.950 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.950 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.950 * [taylor]: Taking taylor expansion of 1.0 in x 0.950 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.950 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.950 * [taylor]: Taking taylor expansion of 1.0 in x 0.950 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.951 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.951 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.951 * [taylor]: Taking taylor expansion of 1.0 in x 0.951 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.951 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.951 * [taylor]: Taking taylor expansion of -1 in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.951 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.951 * [taylor]: Taking taylor expansion of 1.0 in x 0.951 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.951 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.951 * [taylor]: Taking taylor expansion of -1 in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.951 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.952 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 0.952 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.952 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.952 * [taylor]: Taking taylor expansion of 1.0 in x 0.952 * [taylor]: Taking taylor expansion of (cos x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.952 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.952 * [taylor]: Taking taylor expansion of 1.0 in x 0.952 * [taylor]: Taking taylor expansion of (cos x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.954 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.954 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.954 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.954 * [taylor]: Taking taylor expansion of 1.0 in x 0.954 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.954 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.954 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.954 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.954 * [taylor]: Taking taylor expansion of 1.0 in x 0.954 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.954 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.955 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 0.955 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.955 * [taylor]: Taking taylor expansion of -1 in x 0.955 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.955 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.955 * [taylor]: Taking taylor expansion of 1.0 in x 0.955 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.955 * [taylor]: Taking taylor expansion of -1 in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.955 * [taylor]: Taking taylor expansion of -1 in x 0.955 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.955 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.955 * [taylor]: Taking taylor expansion of 1.0 in x 0.955 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.955 * [taylor]: Taking taylor expansion of -1 in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.957 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 0.957 * [approximate]: Taking taylor expansion of (/ x (- 1.0 (cos x))) in (x) around 0 0.957 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (cos x))) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.957 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.957 * [taylor]: Taking taylor expansion of 1.0 in x 0.957 * [taylor]: Taking taylor expansion of (cos x) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.957 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (cos x))) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.957 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.957 * [taylor]: Taking taylor expansion of 1.0 in x 0.957 * [taylor]: Taking taylor expansion of (cos x) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.959 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (cos (/ 1 x))))) in (x) around 0 0.959 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (cos (/ 1 x))))) in x 0.959 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.959 * [taylor]: Taking taylor expansion of 1.0 in x 0.959 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (cos (/ 1 x))))) in x 0.959 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.959 * [taylor]: Taking taylor expansion of 1.0 in x 0.959 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.961 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 0.961 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.961 * [taylor]: Taking taylor expansion of -1 in x 0.961 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.961 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.961 * [taylor]: Taking taylor expansion of 1.0 in x 0.962 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.962 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.962 * [taylor]: Taking taylor expansion of -1 in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.962 * [taylor]: Taking taylor expansion of -1 in x 0.962 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.962 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.962 * [taylor]: Taking taylor expansion of 1.0 in x 0.962 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.962 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.962 * [taylor]: Taking taylor expansion of -1 in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.964 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.964 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.964 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.964 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.964 * [taylor]: Taking taylor expansion of 1.0 in x 0.964 * [taylor]: Taking taylor expansion of (cos x) in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.965 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.965 * [taylor]: Taking taylor expansion of 1.0 in x 0.965 * [taylor]: Taking taylor expansion of (cos x) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.967 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.967 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.967 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.967 * [taylor]: Taking taylor expansion of 1.0 in x 0.967 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.967 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.967 * [taylor]: Taking taylor expansion of 1.0 in x 0.967 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.969 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.969 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.969 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.969 * [taylor]: Taking taylor expansion of 1.0 in x 0.969 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.969 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.969 * [taylor]: Taking taylor expansion of -1 in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.969 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.969 * [taylor]: Taking taylor expansion of 1.0 in x 0.969 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.969 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.969 * [taylor]: Taking taylor expansion of -1 in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.970 * * * [progress]: simplifying candidates 0.977 * [simplify]: Simplifying using # : (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (neg (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (neg 1) (neg (- (log x) (log (- 1.0 (cos x))))) (neg (log (/ x (- 1.0 (cos x))))) (- 0 (- (log x) (log (- 1.0 (cos x))))) (- 0 (log (/ x (- 1.0 (cos x))))) (- (log 1) (- (log x) (log (- 1.0 (cos x))))) (- (log 1) (log (/ x (- 1.0 (cos x))))) (log (/ 1 (/ x (- 1.0 (cos x))))) (exp (/ 1 (/ x (- 1.0 (cos x))))) (/ (* (* 1 1) 1) (/ (* (* x x) x) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))))) (/ (* (* 1 1) 1) (* (* (/ x (- 1.0 (cos x))) (/ x (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))))) (* (cbrt (/ 1 (/ x (- 1.0 (cos x))))) (cbrt (/ 1 (/ x (- 1.0 (cos x)))))) (cbrt (/ 1 (/ x (- 1.0 (cos x))))) (* (* (/ 1 (/ x (- 1.0 (cos x)))) (/ 1 (/ x (- 1.0 (cos x))))) (/ 1 (/ x (- 1.0 (cos x))))) (sqrt (/ 1 (/ x (- 1.0 (cos x))))) (sqrt (/ 1 (/ x (- 1.0 (cos x))))) (neg 1) (neg (/ x (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ x (- 1.0 (cos x)))) (cbrt (/ x (- 1.0 (cos x)))))) (/ (cbrt 1) (cbrt (/ x (- 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ x (- 1.0 (cos x))))) (/ (cbrt 1) (sqrt (/ x (- 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (cbrt 1) (/ (cbrt x) (cbrt (- 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 (cos x))))) (/ (cbrt 1) (/ (cbrt x) (sqrt (- 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt x) (cbrt x)) 1)) (/ (cbrt 1) (/ (cbrt x) (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt (cos x))))) (/ (cbrt 1) (/ (cbrt x) (- (sqrt 1.0) (sqrt (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt x) (cbrt x)) 1)) (/ (cbrt 1) (/ (cbrt x) (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt x) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (cbrt 1) (/ (sqrt x) (cbrt (- 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt x) (sqrt (- 1.0 (cos x))))) (/ (cbrt 1) (/ (sqrt x) (sqrt (- 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt x) 1)) (/ (cbrt 1) (/ (sqrt x) (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt (cos x))))) (/ (cbrt 1) (/ (sqrt x) (- (sqrt 1.0) (sqrt (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt x) 1)) (/ (cbrt 1) (/ (sqrt x) (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (cbrt 1) (/ x (cbrt (- 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- 1.0 (cos x))))) (/ (cbrt 1) (/ x (sqrt (- 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ x (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt 1.0) (sqrt (cos x))))) (/ (cbrt 1) (/ x (- (sqrt 1.0) (sqrt (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ x (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ x (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) x) (/ (cbrt 1) (/ 1 (- 1.0 (cos x)))) (/ (* (cbrt 1) (cbrt 1)) (/ x (- (pow 1.0 3) (pow (cos x) 3)))) (/ (cbrt 1) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (/ (* (cbrt 1) (cbrt 1)) (/ x (- (* 1.0 1.0) (* (cos x) (cos x))))) (/ (cbrt 1) (+ 1.0 (cos x))) (/ (sqrt 1) (* (cbrt (/ x (- 1.0 (cos x)))) (cbrt (/ x (- 1.0 (cos x)))))) (/ (sqrt 1) (cbrt (/ x (- 1.0 (cos x))))) (/ (sqrt 1) (sqrt (/ x (- 1.0 (cos x))))) (/ (sqrt 1) (sqrt (/ x (- 1.0 (cos x))))) (/ (sqrt 1) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (sqrt 1) (/ (cbrt x) (cbrt (- 1.0 (cos x))))) (/ (sqrt 1) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 (cos x))))) (/ (sqrt 1) (/ (cbrt x) (sqrt (- 1.0 (cos x))))) (/ (sqrt 1) (/ (* (cbrt x) (cbrt x)) 1)) (/ (sqrt 1) (/ (cbrt x) (- 1.0 (cos x)))) (/ (sqrt 1) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt (cos x))))) (/ (sqrt 1) (/ (cbrt x) (- (sqrt 1.0) (sqrt (cos x))))) (/ (sqrt 1) (/ (* (cbrt x) (cbrt x)) 1)) (/ (sqrt 1) (/ (cbrt x) (- 1.0 (cos x)))) (/ (sqrt 1) (/ (sqrt x) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (sqrt 1) (/ (sqrt x) (cbrt (- 1.0 (cos x))))) (/ (sqrt 1) (/ (sqrt x) (sqrt (- 1.0 (cos x))))) (/ (sqrt 1) (/ (sqrt x) (sqrt (- 1.0 (cos x))))) (/ (sqrt 1) (/ (sqrt x) 1)) (/ (sqrt 1) (/ (sqrt x) (- 1.0 (cos x)))) (/ (sqrt 1) (/ (sqrt x) (+ (sqrt 1.0) (sqrt (cos x))))) (/ (sqrt 1) (/ (sqrt x) (- (sqrt 1.0) (sqrt (cos x))))) (/ (sqrt 1) (/ (sqrt x) 1)) (/ (sqrt 1) (/ (sqrt x) (- 1.0 (cos x)))) (/ (sqrt 1) (/ 1 (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (sqrt 1) (/ x (cbrt (- 1.0 (cos x))))) 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x)) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (* x (cbrt x))) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (- 1.0 (cos x)) (* x x)) (/ 1 (* x (* (cbrt x) (cbrt x)))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (pow x 3/2)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) x) (* (cbrt x) (cbrt x))) (/ 1 (* (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (cbrt x))) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) x) (sqrt x)) (/ 1 (* (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (sqrt x))) (/ (- (pow 1.0 3) (pow (cos x) 3)) x) (/ 1 (* x (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))))) (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) x) (* (cbrt x) (cbrt x))) (/ 1 (* (+ 1.0 (cos x)) (cbrt x))) (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) x) (sqrt x)) (/ 1 (* (+ 1.0 (cos x)) (sqrt x))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) x) (/ 1 (* x (+ 1.0 (cos x)))) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (* x (cbrt x))) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (- 1.0 (cos x)) (* x x)) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (* x (cbrt x))) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (- 1.0 (cos x)) (* x x)) (/ 1 (* x (* (cbrt x) (cbrt x)))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (pow x 3/2)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 x) (* x (/ x (- 1.0 (cos x)))) (/ (- 1.0 (cos x)) (* x (* (cbrt x) (cbrt x)))) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ (- 1.0 (cos x)) x) (/ x (cbrt (/ (- 1.0 (cos x)) x))) (/ x (sqrt (/ (- 1.0 (cos x)) x))) (* (cbrt (/ x (- 1.0 (cos x)))) (/ x (cbrt 1))) (* (sqrt (/ x (- 1.0 (cos x)))) (/ x (cbrt 1))) (* (/ (cbrt x) (cbrt (- 1.0 (cos x)))) (/ x (cbrt 1))) (* (/ (cbrt x) (sqrt (- 1.0 (cos x)))) (/ x (cbrt 1))) (* (/ (cbrt x) (- 1.0 (cos x))) (/ x (cbrt 1))) (* (/ (cbrt x) (- (sqrt 1.0) (sqrt (cos x)))) (/ x (cbrt 1))) (* (/ (cbrt x) (- 1.0 (cos x))) (/ x (cbrt 1))) (/ (/ (pow x 3/2) (cbrt (- 1.0 (cos x)))) (cbrt 1)) (/ (/ (pow x 3/2) (sqrt (- 1.0 (cos x)))) (cbrt 1)) (/ (/ (pow x 3/2) (- 1.0 (cos x))) (cbrt 1)) (/ (/ (pow x 3/2) (- (sqrt 1.0) (sqrt (cos x)))) (cbrt 1)) (/ (/ (pow x 3/2) (- 1.0 (cos x))) (cbrt 1)) (* (/ x (cbrt (- 1.0 (cos x)))) (/ x (cbrt 1))) (* (/ x (sqrt (- 1.0 (cos x)))) (/ x (cbrt 1))) (* (/ x (- 1.0 (cos x))) (/ x (cbrt 1))) (* (/ x (- (sqrt 1.0) (sqrt (cos x)))) (/ x (cbrt 1))) (* (/ x (- 1.0 (cos x))) (/ x (cbrt 1))) (* (/ x (- 1.0 (cos x))) (/ x (cbrt 1))) (/ x (* (- 1.0 (cos x)) (cbrt 1))) (* (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (/ x (cbrt 1))) (* (+ 1.0 (cos x)) (/ x (cbrt 1))) (* x (cbrt (/ x (- 1.0 (cos x))))) (* x (sqrt (/ x (- 1.0 (cos x))))) (* x (/ (cbrt x) (cbrt (- 1.0 (cos x))))) (* x (/ (cbrt x) (sqrt (- 1.0 (cos x))))) (* x (/ (cbrt x) (- 1.0 (cos x)))) (* x (/ (cbrt x) (- (sqrt 1.0) (sqrt (cos x))))) (* x (/ (cbrt x) (- 1.0 (cos x)))) (/ (pow x 3/2) (cbrt (- 1.0 (cos x)))) (/ (pow x 3/2) (sqrt (- 1.0 (cos x)))) (/ (pow x 3/2) (- 1.0 (cos x))) (/ (pow x 3/2) (- (sqrt 1.0) (sqrt (cos x)))) (/ (pow x 3/2) (- 1.0 (cos x))) (* x (/ x (cbrt (- 1.0 (cos x))))) (* x (/ x (sqrt (- 1.0 (cos x))))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- (sqrt 1.0) (sqrt (cos x))))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (* x (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x))))) (* x (+ 1.0 (cos x))) (* x (cbrt (/ x (- 1.0 (cos x))))) (* x (sqrt (/ x (- 1.0 (cos x))))) (* x (/ (cbrt x) (cbrt (- 1.0 (cos x))))) (* x (/ (cbrt x) (sqrt (- 1.0 (cos x))))) (* x (/ (cbrt x) (- 1.0 (cos x)))) (* x (/ (cbrt x) (- (sqrt 1.0) (sqrt (cos x))))) (* x (/ (cbrt x) (- 1.0 (cos x)))) (/ (pow x 3/2) (cbrt (- 1.0 (cos x)))) (/ (pow x 3/2) (sqrt (- 1.0 (cos x)))) (/ (pow x 3/2) (- 1.0 (cos x))) (/ (pow x 3/2) (- (sqrt 1.0) (sqrt (cos x)))) (/ (pow x 3/2) (- 1.0 (cos x))) (* x (/ x (cbrt (- 1.0 (cos x))))) (* x (/ x (sqrt (- 1.0 (cos x))))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- (sqrt 1.0) (sqrt (cos x))))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (* x (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x))))) (* x (+ 1.0 (cos x))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (* x (/ x (- 1.0 (cos x)))) (+ (* x (* x 1/2)) (- (* 1/720 (pow x 6)) (* 1/24 (pow x 4)))) (- 1.0 (cos x)) (- 1.0 (cos x)) (+ (* x 1/2) (- (* 1/720 (pow x 5)) (* (pow x 3) 1/24))) (/ (- 1.0 (cos x)) x) (/ (neg (- (cos x) 1.0)) x) (+ (* (pow x 3) 1/120) (+ (/ 2 x) (* x 1/6))) (/ x (- 1.0 (cos x))) (/ x (- 1.0 (cos x))) (+ 1/2 (- (* 1/720 (pow x 4)) (* x (* x 1/24)))) (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x)) 1.112 * * * [progress]: adding candidates to table 1.557 * [progress]: [Phase 3 of 3] Extracting. 1.557 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 1.559 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1.0 (cos x)) (* x x)) x) 1.559 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (* x x)) from (# # # # # # # # # #) 1.614 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (* x x)) from (# #) 1.642 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # #) 1.703 * * * [regime]: Found split indices: #