6.706 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.284 * * * [progress]: [2/2] Setting up program. 0.287 * [progress]: [Phase 2 of 3] Improving. 0.288 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.331 * * [simplify]: iteration 0 : 907 enodes (cost 8 ) 0.332 * * [simplify]: iteration 1 : 907 enodes (cost 8 ) 0.332 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.332 * * [progress]: iteration 1 / 4 0.332 * * * [progress]: picking best candidate 0.334 * * * * [pick]: Picked # 0.335 * * * [progress]: localizing error 0.340 * * * [progress]: generating rewritten candidates 0.340 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.347 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.352 * * * [progress]: generating series expansions 0.352 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.352 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.352 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.352 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.352 * [taylor]: Taking taylor expansion of 1.0 in x 0.352 * [taylor]: Taking taylor expansion of (cos x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.358 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.358 * [taylor]: Taking taylor expansion of 1.0 in x 0.358 * [taylor]: Taking taylor expansion of (cos x) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.360 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.360 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.360 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.360 * [taylor]: Taking taylor expansion of 1.0 in x 0.360 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.360 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.360 * [taylor]: Taking taylor expansion of 1.0 in x 0.360 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.361 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.361 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.361 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.361 * [taylor]: Taking taylor expansion of 1.0 in x 0.361 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.361 * [taylor]: Taking taylor expansion of -1 in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.362 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.362 * [taylor]: Taking taylor expansion of 1.0 in x 0.362 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.362 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.362 * [taylor]: Taking taylor expansion of -1 in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.363 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.363 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.363 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.363 * [taylor]: Taking taylor expansion of 1.0 in x 0.363 * [taylor]: Taking taylor expansion of (cos x) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.363 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.363 * [taylor]: Taking taylor expansion of 1.0 in x 0.363 * [taylor]: Taking taylor expansion of (cos x) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.365 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.365 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.365 * [taylor]: Taking taylor expansion of 1.0 in x 0.365 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.365 * [taylor]: Taking taylor expansion of 1.0 in x 0.365 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.365 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.365 * [taylor]: Taking taylor expansion of 1.0 in x 0.365 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.365 * [taylor]: Taking taylor expansion of -1 in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.366 * [taylor]: Taking taylor expansion of 1.0 in x 0.366 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.366 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.366 * [taylor]: Taking taylor expansion of -1 in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * * * [progress]: simplifying candidates 0.367 * [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)) 0.404 * * [simplify]: iteration 0 : 4992 enodes (cost 437 ) 0.405 * * [simplify]: iteration 1 : 4992 enodes (cost 437 ) 0.407 * [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))) (- (cos x) 1.0) (* 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)) 0.407 * * * [progress]: adding candidates to table 0.482 * * [progress]: iteration 2 / 4 0.482 * * * [progress]: picking best candidate 0.515 * * * * [pick]: Picked # 0.515 * * * [progress]: localizing error 0.521 * * * [progress]: generating rewritten candidates 0.521 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.525 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.531 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.546 * * * [progress]: generating series expansions 0.546 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.546 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.546 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.546 * [taylor]: Taking taylor expansion of 1.0 in x 0.546 * [taylor]: Taking taylor expansion of (cos x) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.546 * [taylor]: Taking taylor expansion of 1.0 in x 0.546 * [taylor]: Taking taylor expansion of (cos x) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.548 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.548 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.548 * [taylor]: Taking taylor expansion of 1.0 in x 0.548 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.548 * [taylor]: Taking taylor expansion of 1.0 in x 0.548 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.548 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.548 * [taylor]: Taking taylor expansion of 1.0 in x 0.548 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.548 * [taylor]: Taking taylor expansion of -1 in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.548 * [taylor]: Taking taylor expansion of 1.0 in x 0.548 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.548 * [taylor]: Taking taylor expansion of -1 in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.549 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.549 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 0.549 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.549 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.549 * [taylor]: Taking taylor expansion of 1.0 in x 0.549 * [taylor]: Taking taylor expansion of (cos x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.549 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.549 * [taylor]: Taking taylor expansion of 1.0 in x 0.549 * [taylor]: Taking taylor expansion of (cos x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.551 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.551 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.551 * [taylor]: Taking taylor expansion of 1.0 in x 0.551 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.551 * [taylor]: Taking taylor expansion of 1.0 in x 0.551 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.552 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 0.552 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.552 * [taylor]: Taking taylor expansion of -1 in x 0.552 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.552 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.552 * [taylor]: Taking taylor expansion of -1 in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.552 * [taylor]: Taking taylor expansion of -1 in x 0.552 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.552 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.553 * [taylor]: Taking taylor expansion of -1 in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.554 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.554 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.554 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.554 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.554 * [taylor]: Taking taylor expansion of 1.0 in x 0.554 * [taylor]: Taking taylor expansion of (cos x) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.554 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.554 * [taylor]: Taking taylor expansion of 1.0 in x 0.554 * [taylor]: Taking taylor expansion of (cos x) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.556 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.556 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.556 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.556 * [taylor]: Taking taylor expansion of 1.0 in x 0.556 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.557 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.557 * [taylor]: Taking taylor expansion of 1.0 in x 0.557 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.558 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.558 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.558 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.558 * [taylor]: Taking taylor expansion of 1.0 in x 0.558 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.558 * [taylor]: Taking taylor expansion of -1 in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.558 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.558 * [taylor]: Taking taylor expansion of 1.0 in x 0.558 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.558 * [taylor]: Taking taylor expansion of -1 in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.559 * * * [progress]: simplifying candidates 0.561 * [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))) 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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 (- 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x) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) 1) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) x) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (cbrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) x) (/ (/ (sqrt (- 1.0 (cos x))) 1) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x)) (/ (/ (sqrt (- 1.0 (cos x))) 1) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) 1) 1) (/ (/ (sqrt (- 1.0 (cos x))) x) x) (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x)) (/ (/ 1 (* (cbrt x) (cbrt 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(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)) 0.618 * * [simplify]: iteration 0 : 5738 enodes (cost 1984 ) 0.625 * [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 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(cos x))) (cbrt x)) (/ (cbrt (- 1.0 (cos 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)))) (/ (cbrt (- 1.0 (cos x))) (* x (cbrt x))) (* (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (sqrt x)))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (sqrt x))) (/ (cbrt (- 1.0 (cos x))) (/ x (cbrt (- 1.0 (cos x))))) (/ (cbrt (- 1.0 (cos x))) x) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (sqrt x))) (/ (cbrt (- 1.0 (cos x))) (pow x 3/2)) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 1.0 (cos x))) (* x (cbrt x))) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (sqrt x))) (/ (cbrt (- 1.0 (cos x))) (pow x 3/2)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) (* x x)) (/ (sqrt (- 1.0 (cos x))) (* x (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (* 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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)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* x (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (* (cbrt x) (sqrt x)))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (sqrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* x (cbrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (* (cbrt x) (sqrt x)))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (sqrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (pow x 3/2)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* x (cbrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (pow x 3/2)) (+ (sqrt 1.0) (sqrt (cos x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* x x)) (/ 1 (* x (cbrt x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ 1 (* (cbrt x) (* (cbrt x) (sqrt x)))) (/ (- 1.0 (cos x)) (* (cbrt x) (sqrt x))) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (* x (cbrt x))) (/ 1 (* (cbrt x) (* (cbrt x) (sqrt x)))) (/ (- 1.0 (cos x)) (* (cbrt x) (sqrt x))) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ 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)) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ 1 (* x (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 (pow x 3/2)) (- 1.0 (cos x)) (/ 1 (* x x)) (/ 1 x) (* x (/ x (- 1.0 (cos x)))) (/ (- 1.0 (cos x)) (pow (cbrt x) 5)) (/ (- 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) (/ x (cbrt (- 1.0 (cos x))))) (/ (pow x 3/2) (cbrt (- 1.0 (cos x)))) (* x (/ x (cbrt (- 1.0 (cos x))))) (* (cbrt x) (/ x (sqrt (- 1.0 (cos x))))) (/ (pow x 3/2) (sqrt (- 1.0 (cos x)))) (* x (/ x (sqrt (- 1.0 (cos x))))) (* (cbrt x) (/ x (- 1.0 (cos x)))) (/ (pow x 3/2) (- 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)) (* (pow x 4) -1/24))) (- 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) (/ (- 1.0 (cos x)) x) (+ 1/2 (+ (* 1/720 (pow x 4)) (* x (* x -1/24)))) (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x)) 0.626 * * * [progress]: adding candidates to table 0.782 * * [progress]: iteration 3 / 4 0.782 * * * [progress]: picking best candidate 0.812 * * * * [pick]: Picked # 0.813 * * * [progress]: localizing error 0.823 * * * [progress]: generating rewritten candidates 0.823 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1) 0.827 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 0.831 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2) 0.835 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.845 * * * [progress]: generating series expansions 0.845 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1) 0.845 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in (x) around 0 0.845 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 0.845 * [taylor]: Taking taylor expansion of 1.0 in x 0.845 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 0.845 * [taylor]: Taking taylor expansion of (cos x) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.845 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 0.845 * [taylor]: Taking taylor expansion of 1.0 in x 0.846 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 0.846 * [taylor]: Taking taylor expansion of (cos x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.847 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in (x) around 0 0.848 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 0.848 * [taylor]: Taking taylor expansion of 1.0 in x 0.848 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 0.848 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 0.848 * [taylor]: Taking taylor expansion of 1.0 in x 0.848 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 0.848 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.849 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in (x) around 0 0.849 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 0.849 * [taylor]: Taking taylor expansion of 1.0 in x 0.849 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 0.849 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.849 * [taylor]: Taking taylor expansion of -1 in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 0.849 * [taylor]: Taking taylor expansion of 1.0 in x 0.849 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 0.849 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.849 * [taylor]: Taking taylor expansion of -1 in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.850 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 0.850 * [approximate]: Taking taylor expansion of (+ (cos x) 1.0) in (x) around 0 0.850 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 0.850 * [taylor]: Taking taylor expansion of (cos x) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of 1.0 in x 0.850 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 0.850 * [taylor]: Taking taylor expansion of (cos x) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of 1.0 in x 0.851 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in (x) around 0 0.851 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 0.851 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.851 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of 1.0 in x 0.851 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 0.851 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.851 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of 1.0 in x 0.852 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in (x) around 0 0.852 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 0.852 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.852 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.852 * [taylor]: Taking taylor expansion of -1 in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.852 * [taylor]: Taking taylor expansion of 1.0 in x 0.852 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 0.852 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.852 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.852 * [taylor]: Taking taylor expansion of -1 in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.852 * [taylor]: Taking taylor expansion of 1.0 in x 0.852 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2) 0.852 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0 0.852 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 0.852 * [taylor]: Taking taylor expansion of (cos x) in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.852 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 0.852 * [taylor]: Taking taylor expansion of (cos x) in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.853 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0 0.853 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 0.853 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.853 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.853 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 0.853 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.853 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.854 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0 0.854 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 0.854 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.854 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.854 * [taylor]: Taking taylor expansion of -1 in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 0.854 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.854 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.854 * [taylor]: Taking taylor expansion of -1 in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.855 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.855 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (cos x) 2)) (+ (cos x) 1.0)) in (x) around 0 0.855 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (cos x) 2)) (+ (cos x) 1.0)) in x 0.855 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 0.855 * [taylor]: Taking taylor expansion of 1.0 in x 0.855 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 0.855 * [taylor]: Taking taylor expansion of (cos x) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.855 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 0.855 * [taylor]: Taking taylor expansion of (cos x) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.855 * [taylor]: Taking taylor expansion of 1.0 in x 0.856 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (cos x) 2)) (+ (cos x) 1.0)) in x 0.856 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 0.856 * [taylor]: Taking taylor expansion of 1.0 in x 0.856 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 0.856 * [taylor]: Taking taylor expansion of (cos x) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 0.856 * [taylor]: Taking taylor expansion of (cos x) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of 1.0 in x 0.858 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (cos (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1.0)) in (x) around 0 0.858 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (cos (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1.0)) in x 0.858 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 0.858 * [taylor]: Taking taylor expansion of 1.0 in x 0.858 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 0.858 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.858 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 0.858 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of 1.0 in x 0.859 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (cos (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1.0)) in x 0.859 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 0.859 * [taylor]: Taking taylor expansion of 1.0 in x 0.859 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 0.859 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 0.859 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of 1.0 in x 0.862 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (cos (/ -1 x)) 2)) (+ (cos (/ -1 x)) 1.0)) in (x) around 0 0.862 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (cos (/ -1 x)) 2)) (+ (cos (/ -1 x)) 1.0)) in x 0.862 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 0.862 * [taylor]: Taking taylor expansion of 1.0 in x 0.862 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 0.862 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.862 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.862 * [taylor]: Taking taylor expansion of -1 in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 0.862 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.862 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.862 * [taylor]: Taking taylor expansion of -1 in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of 1.0 in x 0.863 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (cos (/ -1 x)) 2)) (+ (cos (/ -1 x)) 1.0)) in x 0.863 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 0.863 * [taylor]: Taking taylor expansion of 1.0 in x 0.863 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 0.863 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.863 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.863 * [taylor]: Taking taylor expansion of -1 in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.863 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 0.863 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.863 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.863 * [taylor]: Taking taylor expansion of -1 in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.863 * [taylor]: Taking taylor expansion of 1.0 in x 0.866 * * * [progress]: simplifying candidates 0.867 * [simplify]: Simplifying using # : (/ (exp (* 1.0 1.0)) (exp (* (cos x) (cos x)))) (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (exp (- (* 1.0 1.0) (* (cos x) (cos x)))) (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (* (* (- (* 1.0 1.0) (* (cos x) (cos x))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (- (pow (* 1.0 1.0) 3) (pow (* (cos x) (cos x)) 3)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (+ (* (* (cos x) (cos x)) (* (cos x) (cos x))) (* (* 1.0 1.0) (* (cos x) (cos x))))) (neg (* (cos x) (cos x))) (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (cos x) (cos x)) (* (cos x) (cos x)))) (+ (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (- 1.0 (cos x)) (- (* 1.0 1.0) 1/2) (* (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)))) (- (* 1.0 1.0) (* (cos x) (cos x))) (- 1.0 (cos x)) (+ 1.0 (cos x)) (* 1/2 (cos (* 2 x))) (+ (cos (+ x x)) (cos (- x x))) (+ 1 1) (* (cos x) (cos x)) (+ 1 1) (+ (log (cos x)) (log (cos x))) (log (* (cos x) (cos x))) (exp (* (cos x) (cos x))) (* (* (* (cos x) (cos x)) (cos x)) (* (* (cos x) (cos x)) (cos x))) (* (cbrt (* (cos x) (cos x))) (cbrt (* (cos x) (cos x)))) (cbrt (* (cos x) (cos x))) (* (* (* (cos x) (cos x)) (* (cos x) (cos x))) (* (cos x) (cos x))) (sqrt (* (cos x) (cos x))) (sqrt (* (cos x) (cos x))) (* (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x)))) (* (cbrt (cos x)) (cbrt (cos x))) (* (sqrt (cos x)) (sqrt (cos x))) (* (sqrt (cos x)) (sqrt (cos x))) (* 1 1) (* (cos x) (cos x)) (* (sqrt (cos x)) (sqrt (cos x))) (* (sqrt (cos x)) (sqrt (cos x))) (* 2 1) (* (cos x) (* (cbrt (cos x)) (cbrt (cos x)))) (* (cos x) (sqrt (cos x))) (* (cos x) 1) (* (cbrt (cos x)) (cos x)) (* (sqrt (cos x)) (cos x)) (* (cos x) (cos x)) (- (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (log (+ 1.0 (cos x)))) (log (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) (exp (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) (/ (* (* (- (* 1.0 1.0) (* (cos x) (cos x))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (* (* (+ 1.0 (cos x)) (+ 1.0 (cos x))) (+ 1.0 (cos x)))) (* (cbrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) (cbrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))))) (cbrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) (* (* (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) (neg (- (* 1.0 1.0) (* (cos x) (cos x)))) (neg (+ 1.0 (cos x))) (/ (* 1.0 1.0) (+ 1.0 (cos x))) (/ (* (cos x) (cos x)) (+ 1.0 (cos x))) (/ (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (+ 1.0 (cos x)))) (/ (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (sqrt (+ 1.0 (cos x)))) (/ (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (+ 1.0 (cos x)))) (/ (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) 1) (/ (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (+ 1.0 (cos x))) (/ (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) 1) (/ (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (+ 1.0 (cos x))) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (+ 1.0 (cos x)))) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (+ 1.0 (cos x)))) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (+ 1.0 (cos x)))) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) 1) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (+ 1.0 (cos x))) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) 1) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (+ 1.0 (cos x))) (/ 1 (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (cbrt (+ 1.0 (cos x)))) (/ 1 (sqrt (+ 1.0 (cos x)))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (sqrt (+ 1.0 (cos x)))) (/ 1 1) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (/ 1 1) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (/ (+ 1.0 (cos x)) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (- 1.0 (cos x)) (cbrt (+ 1.0 (cos x)))) (/ (+ 1.0 (cos x)) (sqrt (+ 1.0 (cos x)))) (/ (- 1.0 (cos x)) (sqrt (+ 1.0 (cos x)))) (/ (+ 1.0 (cos x)) 1) (/ (- 1.0 (cos x)) (+ 1.0 (cos x))) (/ (+ 1.0 (cos x)) 1) (/ (- 1.0 (cos x)) (+ 1.0 (cos x))) (/ 1 (+ 1.0 (cos x))) (/ (+ 1.0 (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x)))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (sqrt (+ 1.0 (cos x)))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) 1) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) 1) (/ (+ 1.0 (cos x)) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (/ (+ 1.0 (cos x)) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (/ (+ 1.0 (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x)))) (/ (+ 1.0 (cos x)) (- 1.0 (cos x))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ (pow 1.0 3) (pow (cos x) 3))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (* (+ 1.0 (cos x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (+ (* (* (cos x) (cos x)) (* (cos x) (cos x))) (* (* 1.0 1.0) (* (cos x) (cos x)))))) (* (+ 1.0 (cos x)) (+ (* 1.0 1.0) (* (cos x) (cos x)))) (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (- 1.0 (pow (cos x) 2)) (- 1.0 (pow (cos x) 2)) (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2))) (+ 1.0 (cos x)) (+ 1.0 (cos x)) (- (+ (* 1/3 (pow x 4)) 1) (pow x 2)) (pow (cos x) 2) (pow (cos x) 2) (- (+ (* 0.5 (pow x 2)) (* 0.0013888888888888944 (pow x 6))) (* 0.04166666666666666 (pow x 4))) (/ (- 1.0 (pow (cos x) 2)) (+ 1.0 (cos x))) (/ (- 1.0 (pow (cos x) 2)) (+ 1.0 (cos x))) 0.909 * * [simplify]: iteration 0 : 5259 enodes (cost 1078 ) 0.913 * [simplify]: Simplified to: (exp (- (* 1.0 1.0) (pow (cos x) 2))) (log (- (* 1.0 1.0) (pow (cos x) 2))) (exp (- (* 1.0 1.0) (pow (cos x) 2))) (* (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (cbrt (- (* 1.0 1.0) (pow (cos x) 2)))) (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (pow (- (* 1.0 1.0) (pow (cos x) 2)) 3) (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (- (pow 1.0 6) (pow (cos x) 6)) (+ (pow 1.0 4) (+ (pow (cos x) 4) (* 1.0 (* 1.0 (pow (cos x) 2))))) (neg (pow (cos x) 2)) (- (pow 1.0 4) (pow (cos x) 4)) (+ (* 1.0 1.0) (pow (cos x) 2)) (+ 1.0 (cos x)) (- 1.0 (cos x)) (+ (* 1.0 1.0) -1/2) (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) (- (cos x) 1.0))) (- (* 1.0 1.0) (pow (cos x) 2)) (- 1.0 (cos x)) (+ 1.0 (cos x)) (* 1/2 (cos (+ x x))) (+ (cos (+ x x)) 1) 2 (pow (cos x) 2) 2 (* 2 (log (cos x))) (* 2 (log (cos x))) (exp (pow (cos x) 2)) (pow (cos x) 6) (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)) (pow (cos x) 6) (fabs (cos x)) (fabs (cos x)) (pow (cbrt (cos x)) 4) (* (cbrt (cos x)) (cbrt (cos x))) (cos x) (cos x) 1 (pow (cos x) 2) (cos x) (cos x) 2 (pow (cbrt (cos x)) 5) (pow (cos x) 3/2) (cos x) (pow (cbrt (cos x)) 4) (pow (cos x) 3/2) (pow (cos x) 2) (log (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (* (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 (cos x) 2) (* 1.0 1.0)) (- (neg (cos x)) 1.0) (* 1.0 (/ 1.0 (+ 1.0 (cos x)))) (/ (pow (cos x) 2) (+ 1.0 (cos x))) (* (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (/ (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x)))))) (/ (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (cbrt (+ 1.0 (cos x)))) (* (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (/ (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (sqrt (+ 1.0 (cos x))))) (/ (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (sqrt (+ 1.0 (cos x)))) (* (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (cbrt (- (* 1.0 1.0) (pow (cos x) 2)))) (/ (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (+ 1.0 (cos x))) (* (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (cbrt (- (* 1.0 1.0) (pow (cos x) 2)))) (/ (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (+ 1.0 (cos x))) (/ (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (cbrt (+ 1.0 (cos x)))) (/ (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (sqrt (+ 1.0 (cos x)))) (/ (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (sqrt (+ 1.0 (cos x)))) (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (/ (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (+ 1.0 (cos x))) (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (/ (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (+ 1.0 (cos x))) (/ 1 (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (- (* 1.0 1.0) (pow (cos x) 2)) (cbrt (+ 1.0 (cos x)))) (/ 1 (sqrt (+ 1.0 (cos x)))) (/ (- (* 1.0 1.0) (pow (cos x) 2)) (sqrt (+ 1.0 (cos x)))) 1 (- 1.0 (cos x)) 1 (- 1.0 (cos x)) (/ (+ 1.0 (cos x)) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (- 1.0 (cos x)) (cbrt (+ 1.0 (cos x)))) (/ (+ 1.0 (cos x)) (sqrt (+ 1.0 (cos x)))) (/ (- 1.0 (cos x)) (sqrt (+ 1.0 (cos x)))) (+ 1.0 (cos x)) (/ (- 1.0 (cos x)) (+ 1.0 (cos x))) (+ 1.0 (cos x)) (/ (- 1.0 (cos x)) (+ 1.0 (cos x))) (/ 1 (+ 1.0 (cos x))) (/ 1 (- 1.0 (cos x))) (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (- (* 1.0 1.0) (pow (cos x) 2)) (sqrt (+ 1.0 (cos x)))) (- (* 1.0 1.0) (pow (cos x) 2)) (- (* 1.0 1.0) (pow (cos x) 2)) (/ (+ 1.0 (cos x)) (cbrt (- (* 1.0 1.0) (pow (cos x) 2)))) (/ (+ 1.0 (cos x)) (sqrt (- (* 1.0 1.0) (pow (cos x) 2)))) (/ 1 (- 1.0 (cos x))) (/ (+ 1.0 (cos x)) (- 1.0 (cos x))) (/ (- (* 1.0 1.0) (pow (cos x) 2)) (+ (pow 1.0 3) (pow (cos x) 3))) 1 (* (+ (pow 1.0 4) (+ (pow (cos x) 4) (* 1.0 (* 1.0 (pow (cos x) 2))))) (+ 1.0 (cos x))) (* (+ (* 1.0 1.0) (pow (cos x) 2)) (+ 1.0 (cos x))) (+ (* x x) (+ (* 2/45 (pow x 6)) (* (pow x 4) -1/3))) (- 1.0 (pow (cos x) 2)) (- 1.0 (pow (cos x) 2)) (+ (* (pow x 4) 1/24) (+ 2.0 (* (* x x) -1/2))) (+ 1.0 (cos x)) (+ 1.0 (cos x)) (+ 1 (- (* 1/3 (pow x 4)) (* x x))) (pow (cos x) 2) (pow (cos x) 2) (+ (* x (* x 0.5)) (- (* (pow x 6) 0.0013888888888888944) (* (pow x 4) 0.04166666666666666))) (/ (- 1.0 (pow (cos x) 2)) (+ 1.0 (cos x))) (/ (- 1.0 (pow (cos x) 2)) (+ 1.0 (cos x))) 0.914 * * * [progress]: adding candidates to table 1.051 * * [progress]: iteration 4 / 4 1.051 * * * [progress]: picking best candidate 1.087 * * * * [pick]: Picked # 1.087 * * * [progress]: localizing error 1.102 * * * [progress]: generating rewritten candidates 1.102 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1) 1.110 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 1.113 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 1.124 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.142 * * * [progress]: generating series expansions 1.142 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1) 1.142 * [approximate]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (* 2 x)))) in (x) around 0 1.142 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (* 2 x)))) in x 1.142 * [taylor]: Taking taylor expansion of 0.5 in x 1.142 * [taylor]: Taking taylor expansion of (* 1/2 (cos (* 2 x))) in x 1.142 * [taylor]: Taking taylor expansion of 1/2 in x 1.142 * [taylor]: Taking taylor expansion of (cos (* 2 x)) in x 1.142 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.142 * [taylor]: Taking taylor expansion of 2 in x 1.142 * [taylor]: Taking taylor expansion of x in x 1.142 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (* 2 x)))) in x 1.142 * [taylor]: Taking taylor expansion of 0.5 in x 1.142 * [taylor]: Taking taylor expansion of (* 1/2 (cos (* 2 x))) in x 1.142 * [taylor]: Taking taylor expansion of 1/2 in x 1.142 * [taylor]: Taking taylor expansion of (cos (* 2 x)) in x 1.142 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.142 * [taylor]: Taking taylor expansion of 2 in x 1.142 * [taylor]: Taking taylor expansion of x in x 1.145 * [approximate]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ 2 x)))) in (x) around 0 1.145 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ 2 x)))) in x 1.145 * [taylor]: Taking taylor expansion of 0.5 in x 1.145 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ 2 x))) in x 1.145 * [taylor]: Taking taylor expansion of 1/2 in x 1.145 * [taylor]: Taking taylor expansion of (cos (/ 2 x)) in x 1.145 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.145 * [taylor]: Taking taylor expansion of 2 in x 1.145 * [taylor]: Taking taylor expansion of x in x 1.145 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ 2 x)))) in x 1.145 * [taylor]: Taking taylor expansion of 0.5 in x 1.145 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ 2 x))) in x 1.145 * [taylor]: Taking taylor expansion of 1/2 in x 1.145 * [taylor]: Taking taylor expansion of (cos (/ 2 x)) in x 1.145 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.145 * [taylor]: Taking taylor expansion of 2 in x 1.145 * [taylor]: Taking taylor expansion of x in x 1.146 * [approximate]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ -2 x)))) in (x) around 0 1.146 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ -2 x)))) in x 1.146 * [taylor]: Taking taylor expansion of 0.5 in x 1.146 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ -2 x))) in x 1.146 * [taylor]: Taking taylor expansion of 1/2 in x 1.146 * [taylor]: Taking taylor expansion of (cos (/ -2 x)) in x 1.146 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.146 * [taylor]: Taking taylor expansion of -2 in x 1.146 * [taylor]: Taking taylor expansion of x in x 1.146 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ -2 x)))) in x 1.146 * [taylor]: Taking taylor expansion of 0.5 in x 1.146 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ -2 x))) in x 1.146 * [taylor]: Taking taylor expansion of 1/2 in x 1.146 * [taylor]: Taking taylor expansion of (cos (/ -2 x)) in x 1.146 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.146 * [taylor]: Taking taylor expansion of -2 in x 1.146 * [taylor]: Taking taylor expansion of x in x 1.147 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 1.147 * [approximate]: Taking taylor expansion of (+ (cos x) 1.0) in (x) around 0 1.147 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 1.147 * [taylor]: Taking taylor expansion of (cos x) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of 1.0 in x 1.147 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 1.147 * [taylor]: Taking taylor expansion of (cos x) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of 1.0 in x 1.148 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in (x) around 0 1.148 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.148 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of 1.0 in x 1.148 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.148 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of 1.0 in x 1.148 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in (x) around 0 1.148 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.148 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.148 * [taylor]: Taking taylor expansion of -1 in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of 1.0 in x 1.148 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.148 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.148 * [taylor]: Taking taylor expansion of -1 in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of 1.0 in x 1.149 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 1.149 * [approximate]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (* 2 x)))) (+ (cos x) 1.0)) in (x) around 0 1.149 * [taylor]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (* 2 x)))) (+ (cos x) 1.0)) in x 1.149 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (* 2 x)))) in x 1.149 * [taylor]: Taking taylor expansion of 0.5 in x 1.149 * [taylor]: Taking taylor expansion of (* 1/2 (cos (* 2 x))) in x 1.149 * [taylor]: Taking taylor expansion of 1/2 in x 1.149 * [taylor]: Taking taylor expansion of (cos (* 2 x)) in x 1.149 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.149 * [taylor]: Taking taylor expansion of 2 in x 1.149 * [taylor]: Taking taylor expansion of x in x 1.149 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 1.149 * [taylor]: Taking taylor expansion of (cos x) in x 1.149 * [taylor]: Taking taylor expansion of x in x 1.149 * [taylor]: Taking taylor expansion of 1.0 in x 1.149 * [taylor]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (* 2 x)))) (+ (cos x) 1.0)) in x 1.149 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (* 2 x)))) in x 1.149 * [taylor]: Taking taylor expansion of 0.5 in x 1.149 * [taylor]: Taking taylor expansion of (* 1/2 (cos (* 2 x))) in x 1.149 * [taylor]: Taking taylor expansion of 1/2 in x 1.149 * [taylor]: Taking taylor expansion of (cos (* 2 x)) in x 1.149 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.149 * [taylor]: Taking taylor expansion of 2 in x 1.149 * [taylor]: Taking taylor expansion of x in x 1.149 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 1.150 * [taylor]: Taking taylor expansion of (cos x) in x 1.150 * [taylor]: Taking taylor expansion of x in x 1.150 * [taylor]: Taking taylor expansion of 1.0 in x 1.154 * [approximate]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (/ 2 x)))) (+ (cos (/ 1 x)) 1.0)) in (x) around 0 1.154 * [taylor]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (/ 2 x)))) (+ (cos (/ 1 x)) 1.0)) in x 1.154 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ 2 x)))) in x 1.154 * [taylor]: Taking taylor expansion of 0.5 in x 1.155 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ 2 x))) in x 1.155 * [taylor]: Taking taylor expansion of 1/2 in x 1.155 * [taylor]: Taking taylor expansion of (cos (/ 2 x)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.155 * [taylor]: Taking taylor expansion of 2 in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.155 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of 1.0 in x 1.155 * [taylor]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (/ 2 x)))) (+ (cos (/ 1 x)) 1.0)) in x 1.155 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ 2 x)))) in x 1.155 * [taylor]: Taking taylor expansion of 0.5 in x 1.155 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ 2 x))) in x 1.155 * [taylor]: Taking taylor expansion of 1/2 in x 1.155 * [taylor]: Taking taylor expansion of (cos (/ 2 x)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.155 * [taylor]: Taking taylor expansion of 2 in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.155 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of 1.0 in x 1.158 * [approximate]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (/ -2 x)))) (+ (cos (/ -1 x)) 1.0)) in (x) around 0 1.158 * [taylor]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (/ -2 x)))) (+ (cos (/ -1 x)) 1.0)) in x 1.158 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ -2 x)))) in x 1.158 * [taylor]: Taking taylor expansion of 0.5 in x 1.158 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ -2 x))) in x 1.158 * [taylor]: Taking taylor expansion of 1/2 in x 1.158 * [taylor]: Taking taylor expansion of (cos (/ -2 x)) in x 1.158 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.158 * [taylor]: Taking taylor expansion of -2 in x 1.158 * [taylor]: Taking taylor expansion of x in x 1.158 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.158 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.158 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.158 * [taylor]: Taking taylor expansion of -1 in x 1.158 * [taylor]: Taking taylor expansion of x in x 1.158 * [taylor]: Taking taylor expansion of 1.0 in x 1.158 * [taylor]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (/ -2 x)))) (+ (cos (/ -1 x)) 1.0)) in x 1.158 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ -2 x)))) in x 1.158 * [taylor]: Taking taylor expansion of 0.5 in x 1.158 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ -2 x))) in x 1.158 * [taylor]: Taking taylor expansion of 1/2 in x 1.158 * [taylor]: Taking taylor expansion of (cos (/ -2 x)) in x 1.158 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.158 * [taylor]: Taking taylor expansion of -2 in x 1.158 * [taylor]: Taking taylor expansion of x in x 1.158 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.158 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.159 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.159 * [taylor]: Taking taylor expansion of -1 in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.159 * [taylor]: Taking taylor expansion of 1.0 in x 1.161 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.161 * [approximate]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (* 2 x)))) (* (+ (cos x) 1.0) x)) in (x) around 0 1.161 * [taylor]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (* 2 x)))) (* (+ (cos x) 1.0) x)) in x 1.161 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (* 2 x)))) in x 1.161 * [taylor]: Taking taylor expansion of 0.5 in x 1.161 * [taylor]: Taking taylor expansion of (* 1/2 (cos (* 2 x))) in x 1.161 * [taylor]: Taking taylor expansion of 1/2 in x 1.161 * [taylor]: Taking taylor expansion of (cos (* 2 x)) in x 1.161 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.161 * [taylor]: Taking taylor expansion of 2 in x 1.161 * [taylor]: Taking taylor expansion of x in x 1.161 * [taylor]: Taking taylor expansion of (* (+ (cos x) 1.0) x) in x 1.161 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 1.161 * [taylor]: Taking taylor expansion of (cos x) in x 1.161 * [taylor]: Taking taylor expansion of x in x 1.161 * [taylor]: Taking taylor expansion of 1.0 in x 1.161 * [taylor]: Taking taylor expansion of x in x 1.162 * [taylor]: Taking taylor expansion of (/ (- 0.5 (* 1/2 (cos (* 2 x)))) (* (+ (cos x) 1.0) x)) in x 1.162 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (* 2 x)))) in x 1.162 * [taylor]: Taking taylor expansion of 0.5 in x 1.162 * [taylor]: Taking taylor expansion of (* 1/2 (cos (* 2 x))) in x 1.162 * [taylor]: Taking taylor expansion of 1/2 in x 1.162 * [taylor]: Taking taylor expansion of (cos (* 2 x)) in x 1.162 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.162 * [taylor]: Taking taylor expansion of 2 in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.162 * [taylor]: Taking taylor expansion of (* (+ (cos x) 1.0) x) in x 1.162 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 1.162 * [taylor]: Taking taylor expansion of (cos x) in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.162 * [taylor]: Taking taylor expansion of 1.0 in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.165 * [approximate]: Taking taylor expansion of (/ (* (- 0.5 (* 1/2 (cos (/ 2 x)))) x) (+ (cos (/ 1 x)) 1.0)) in (x) around 0 1.165 * [taylor]: Taking taylor expansion of (/ (* (- 0.5 (* 1/2 (cos (/ 2 x)))) x) (+ (cos (/ 1 x)) 1.0)) in x 1.165 * [taylor]: Taking taylor expansion of (* (- 0.5 (* 1/2 (cos (/ 2 x)))) x) in x 1.165 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ 2 x)))) in x 1.165 * [taylor]: Taking taylor expansion of 0.5 in x 1.165 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ 2 x))) in x 1.165 * [taylor]: Taking taylor expansion of 1/2 in x 1.165 * [taylor]: Taking taylor expansion of (cos (/ 2 x)) in x 1.165 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.165 * [taylor]: Taking taylor expansion of 2 in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.165 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.165 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.165 * [taylor]: Taking taylor expansion of 1.0 in x 1.166 * [taylor]: Taking taylor expansion of (/ (* (- 0.5 (* 1/2 (cos (/ 2 x)))) x) (+ (cos (/ 1 x)) 1.0)) in x 1.166 * [taylor]: Taking taylor expansion of (* (- 0.5 (* 1/2 (cos (/ 2 x)))) x) in x 1.166 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ 2 x)))) in x 1.166 * [taylor]: Taking taylor expansion of 0.5 in x 1.166 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ 2 x))) in x 1.166 * [taylor]: Taking taylor expansion of 1/2 in x 1.166 * [taylor]: Taking taylor expansion of (cos (/ 2 x)) in x 1.166 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.166 * [taylor]: Taking taylor expansion of 2 in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.166 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of 1.0 in x 1.169 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (- 0.5 (* 1/2 (cos (/ -2 x))))) (+ (cos (/ -1 x)) 1.0))) in (x) around 0 1.169 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (- 0.5 (* 1/2 (cos (/ -2 x))))) (+ (cos (/ -1 x)) 1.0))) in x 1.169 * [taylor]: Taking taylor expansion of -1 in x 1.169 * [taylor]: Taking taylor expansion of (/ (* x (- 0.5 (* 1/2 (cos (/ -2 x))))) (+ (cos (/ -1 x)) 1.0)) in x 1.169 * [taylor]: Taking taylor expansion of (* x (- 0.5 (* 1/2 (cos (/ -2 x))))) in x 1.169 * [taylor]: Taking taylor expansion of x in x 1.169 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ -2 x)))) in x 1.169 * [taylor]: Taking taylor expansion of 0.5 in x 1.169 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ -2 x))) in x 1.169 * [taylor]: Taking taylor expansion of 1/2 in x 1.169 * [taylor]: Taking taylor expansion of (cos (/ -2 x)) in x 1.170 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.170 * [taylor]: Taking taylor expansion of -2 in x 1.170 * [taylor]: Taking taylor expansion of x in x 1.170 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.170 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.170 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.170 * [taylor]: Taking taylor expansion of -1 in x 1.170 * [taylor]: Taking taylor expansion of x in x 1.170 * [taylor]: Taking taylor expansion of 1.0 in x 1.170 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (- 0.5 (* 1/2 (cos (/ -2 x))))) (+ (cos (/ -1 x)) 1.0))) in x 1.170 * [taylor]: Taking taylor expansion of -1 in x 1.170 * [taylor]: Taking taylor expansion of (/ (* x (- 0.5 (* 1/2 (cos (/ -2 x))))) (+ (cos (/ -1 x)) 1.0)) in x 1.170 * [taylor]: Taking taylor expansion of (* x (- 0.5 (* 1/2 (cos (/ -2 x))))) in x 1.170 * [taylor]: Taking taylor expansion of x in x 1.170 * [taylor]: Taking taylor expansion of (- 0.5 (* 1/2 (cos (/ -2 x)))) in x 1.170 * [taylor]: Taking taylor expansion of 0.5 in x 1.170 * [taylor]: Taking taylor expansion of (* 1/2 (cos (/ -2 x))) in x 1.170 * [taylor]: Taking taylor expansion of 1/2 in x 1.170 * [taylor]: Taking taylor expansion of (cos (/ -2 x)) in x 1.170 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.170 * [taylor]: Taking taylor expansion of -2 in x 1.170 * [taylor]: Taking taylor expansion of x in x 1.170 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.170 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.170 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.170 * [taylor]: Taking taylor expansion of -1 in x 1.170 * [taylor]: Taking taylor expansion of x in x 1.170 * [taylor]: Taking taylor expansion of 1.0 in x 1.174 * * * [progress]: simplifying candidates 1.177 * [simplify]: Simplifying using # : (/ (* (exp (* 1.0 1.0)) (exp -1/2)) (exp (* 1/2 (cos (* 2 x))))) (/ (exp (+ (* 1.0 1.0) -1/2)) (exp (* 1/2 (cos (* 2 x))))) (log (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (exp (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (* (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))))) (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (* (* (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (- (pow (+ (* 1.0 1.0) -1/2) 3) (pow (* 1/2 (cos (* 2 x))) 3)) (+ (* (+ (* 1.0 1.0) -1/2) (+ (* 1.0 1.0) -1/2)) (+ (* (* 1/2 (cos (* 2 x))) (* 1/2 (cos (* 2 x)))) (* (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))))) (neg (* 1/2 (cos (* 2 x)))) (- (* (+ (* 1.0 1.0) -1/2) (+ (* 1.0 1.0) -1/2)) (* (* 1/2 (cos (* 2 x))) (* 1/2 (cos (* 2 x))))) (+ (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (- -1/2 (* 1/2 (cos (* 2 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)))) (- (* 1.0 1.0) (* (cos x) (cos x))) (- 1.0 (cos x)) (+ 1.0 (cos x)) (- (log (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (log (+ 1.0 (cos x)))) (log (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (exp (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (/ (* (* (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (* (* (+ 1.0 (cos x)) (+ 1.0 (cos x))) (+ 1.0 (cos x)))) (* (cbrt (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (cbrt (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))))) (cbrt (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (* (* (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (sqrt (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (sqrt (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (neg (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (neg (+ 1.0 (cos x))) (/ (+ (* 1.0 1.0) -1/2) (+ 1.0 (cos x))) (/ (* 1/2 (cos (* 2 x))) (+ 1.0 (cos x))) (/ (* (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (cbrt (+ 1.0 (cos x)))) (/ (* (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))))) (sqrt (+ 1.0 (cos x)))) (/ (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (sqrt (+ 1.0 (cos x)))) (/ (* (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))))) 1) (/ (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (+ 1.0 (cos x))) (/ (* (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))))) 1) (/ (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (+ 1.0 (cos x))) (/ (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (cbrt (+ 1.0 (cos x)))) (/ (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (sqrt (+ 1.0 (cos x)))) (/ (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (sqrt (+ 1.0 (cos x)))) (/ (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) 1) (/ (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (+ 1.0 (cos x))) (/ (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) 1) (/ (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (+ 1.0 (cos x))) (/ 1 (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (cbrt (+ 1.0 (cos x)))) (/ 1 (sqrt (+ 1.0 (cos x)))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (sqrt (+ 1.0 (cos x)))) (/ 1 1) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) (/ 1 1) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) (/ 1 (+ 1.0 (cos x))) (/ (+ 1.0 (cos x)) (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x))))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (sqrt (+ 1.0 (cos x)))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) 1) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) 1) (/ (+ 1.0 (cos x)) (cbrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))))) (/ (+ 1.0 (cos x)) (sqrt (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))))) (/ (+ 1.0 (cos x)) (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ (pow 1.0 3) (pow (cos x) 3))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (* (+ 1.0 (cos x)) (+ (* (+ (* 1.0 1.0) -1/2) (+ (* 1.0 1.0) -1/2)) (+ (* (* 1/2 (cos (* 2 x))) (* 1/2 (cos (* 2 x)))) (* (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))))) (* (+ 1.0 (cos x)) (+ (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (- (- (log (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (log (+ 1.0 (cos x)))) (log x)) (- (log (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (log x)) (log (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x)) (exp (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x)) (/ (/ (* (* (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x))))) (* (* (+ 1.0 (cos x)) (+ 1.0 (cos x))) (+ 1.0 (cos x)))) (* (* x x) x)) (/ (* (* (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (* (* x x) x)) (* (cbrt (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x)) (cbrt (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x))) (cbrt (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x)) (* (* (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x) (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x)) (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x)) (sqrt (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x)) (sqrt (/ (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x))) x)) (neg (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos (* 2 x)))) (+ 1.0 (cos x)))) (neg x) (/ (/ (+ (* 1.0 1.0) -1/2) (+ 1.0 (cos x))) x) (/ (/ (* 1/2 (cos (* 2 x))) (+ 1.0 (cos x))) x) (/ (* (cbrt (/ (- (+ (* 1.0 1.0) -1/2) (* 1/2 (cos 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x)))) (/ (+ (* -1/2 (cos (* 2 x))) 0.5) (* x (+ 1.0 (cos x)))) 1.227 * * * [progress]: adding candidates to table 1.585 * [progress]: [Phase 3 of 3] Extracting. 1.585 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # #) 1.588 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.588 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # #) 1.667 * * * [regime]: Found split indices: #