18.910 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.050 * * * [progress]: [2/2] Setting up program. 0.052 * [progress]: [Phase 2 of 3] Improving. 0.052 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.053 * * [simplify]: iteration 0 : 6 enodes (cost 8 ) 0.054 * * [simplify]: iteration 1 : 13 enodes (cost 8 ) 0.055 * * [simplify]: iteration 2 : 21 enodes (cost 8 ) 0.057 * * [simplify]: iteration 3 : 26 enodes (cost 8 ) 0.060 * * [simplify]: iteration 4 : 29 enodes (cost 8 ) 0.063 * * [simplify]: iteration done : 29 enodes (cost 8 ) 0.063 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.063 * * [progress]: iteration 1 / 4 0.063 * * * [progress]: picking best candidate 0.065 * * * * [pick]: Picked # 0.065 * * * [progress]: localizing error 0.074 * * * [progress]: generating rewritten candidates 0.074 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.083 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.086 * * * [progress]: generating series expansions 0.086 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.086 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.086 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.086 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.086 * [taylor]: Taking taylor expansion of 1.0 in x 0.086 * [taylor]: Taking taylor expansion of (cos x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.089 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.089 * [taylor]: Taking taylor expansion of 1.0 in x 0.089 * [taylor]: Taking taylor expansion of (cos x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.104 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.104 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.124 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.124 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.124 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.124 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.124 * [taylor]: Taking taylor expansion of -1 in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.125 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.125 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.125 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.125 * [taylor]: Taking taylor expansion of -1 in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.142 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.143 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.143 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.143 * [taylor]: Taking taylor expansion of 1.0 in x 0.143 * [taylor]: Taking taylor expansion of (cos x) in x 0.143 * [taylor]: Taking taylor expansion of x in x 0.143 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.143 * [taylor]: Taking taylor expansion of 1.0 in x 0.143 * [taylor]: Taking taylor expansion of (cos x) in x 0.143 * [taylor]: Taking taylor expansion of x in x 0.160 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.160 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.160 * [taylor]: Taking taylor expansion of 1.0 in x 0.160 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.161 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.161 * [taylor]: Taking taylor expansion of 1.0 in x 0.161 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.166 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.166 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.166 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.166 * [taylor]: Taking taylor expansion of -1 in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.166 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.166 * [taylor]: Taking taylor expansion of -1 in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.171 * * * [progress]: simplifying candidates 0.172 * [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))) (- (- 1.0 (cos x))) (- (* 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)))) (- (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)) (- (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)) 0.177 * * [simplify]: iteration 0 : 88 enodes (cost 507 ) 0.193 * * [simplify]: iteration 1 : 218 enodes (cost 489 ) 0.239 * * [simplify]: iteration 2 : 636 enodes (cost 441 ) 0.469 * * [simplify]: iteration 3 : 2189 enodes (cost 441 ) 1.227 * * [simplify]: iteration done : 5000 enodes (cost 440 ) 1.227 * [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)) (* x x)) 3) (pow (/ (- 1.0 (cos x)) (* x x)) 3) (* (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)) (* x x)) 3) (sqrt (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (- (cos x) 1.0) (- (* 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)))) (* (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (* x 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)) (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (- (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)) (- (cos x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos 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)) 1.227 * * * [progress]: adding candidates to table 1.315 * * [progress]: iteration 2 / 4 1.315 * * * [progress]: picking best candidate 1.329 * * * * [pick]: Picked # 1.329 * * * [progress]: localizing error 1.336 * * * [progress]: generating rewritten candidates 1.336 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.339 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.342 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.381 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 1.403 * * * [progress]: generating series expansions 1.403 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.403 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.403 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.403 * [taylor]: Taking taylor expansion of 1.0 in x 1.403 * [taylor]: Taking taylor expansion of (cos x) in x 1.403 * [taylor]: Taking taylor expansion of x in x 1.403 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.403 * [taylor]: Taking taylor expansion of 1.0 in x 1.403 * [taylor]: Taking taylor expansion of (cos x) in x 1.403 * [taylor]: Taking taylor expansion of x in x 1.413 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.413 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.413 * [taylor]: Taking taylor expansion of 1.0 in x 1.413 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.414 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.414 * [taylor]: Taking taylor expansion of 1.0 in x 1.414 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.414 * [taylor]: Taking taylor expansion of x in x 1.417 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.417 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.417 * [taylor]: Taking taylor expansion of 1.0 in x 1.417 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.417 * [taylor]: Taking taylor expansion of -1 in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.417 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.417 * [taylor]: Taking taylor expansion of 1.0 in x 1.417 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.417 * [taylor]: Taking taylor expansion of -1 in x 1.418 * [taylor]: Taking taylor expansion of x in x 1.421 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.421 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.421 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.421 * [taylor]: Taking taylor expansion of 1.0 in x 1.421 * [taylor]: Taking taylor expansion of (cos x) in x 1.421 * [taylor]: Taking taylor expansion of x in x 1.421 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.421 * [taylor]: Taking taylor expansion of 1.0 in x 1.421 * [taylor]: Taking taylor expansion of (cos x) in x 1.421 * [taylor]: Taking taylor expansion of x in x 1.431 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.431 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.431 * [taylor]: Taking taylor expansion of 1.0 in x 1.431 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.431 * [taylor]: Taking taylor expansion of x in x 1.431 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.431 * [taylor]: Taking taylor expansion of 1.0 in x 1.431 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.431 * [taylor]: Taking taylor expansion of x in x 1.434 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.434 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.434 * [taylor]: Taking taylor expansion of 1.0 in x 1.434 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.434 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.434 * [taylor]: Taking taylor expansion of -1 in x 1.434 * [taylor]: Taking taylor expansion of x in x 1.435 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.435 * [taylor]: Taking taylor expansion of 1.0 in x 1.435 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.435 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.435 * [taylor]: Taking taylor expansion of -1 in x 1.435 * [taylor]: Taking taylor expansion of x in x 1.438 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.438 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 1.438 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 1.438 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.438 * [taylor]: Taking taylor expansion of 1.0 in x 1.438 * [taylor]: Taking taylor expansion of (cos x) in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.439 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.441 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 1.441 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.441 * [taylor]: Taking taylor expansion of 1.0 in x 1.441 * [taylor]: Taking taylor expansion of (cos x) in x 1.441 * [taylor]: Taking taylor expansion of x in x 1.441 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.441 * [taylor]: Taking taylor expansion of x in x 1.456 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 1.456 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 1.456 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.456 * [taylor]: Taking taylor expansion of x in x 1.456 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.456 * [taylor]: Taking taylor expansion of 1.0 in x 1.456 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.456 * [taylor]: Taking taylor expansion of x in x 1.457 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 1.457 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.457 * [taylor]: Taking taylor expansion of x in x 1.457 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.457 * [taylor]: Taking taylor expansion of 1.0 in x 1.457 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.457 * [taylor]: Taking taylor expansion of x in x 1.473 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 1.473 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 1.473 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.473 * [taylor]: Taking taylor expansion of 1.0 in x 1.473 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.473 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.473 * [taylor]: Taking taylor expansion of -1 in x 1.473 * [taylor]: Taking taylor expansion of x in x 1.473 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.473 * [taylor]: Taking taylor expansion of x in x 1.473 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 1.473 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.473 * [taylor]: Taking taylor expansion of 1.0 in x 1.473 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.473 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.473 * [taylor]: Taking taylor expansion of -1 in x 1.473 * [taylor]: Taking taylor expansion of x in x 1.473 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.474 * [taylor]: Taking taylor expansion of x in x 1.483 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 1.483 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in (x) around 0 1.483 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 1.483 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 1.483 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.483 * [taylor]: Taking taylor expansion of 1.0 in x 1.483 * [taylor]: Taking taylor expansion of (cos x) in x 1.483 * [taylor]: Taking taylor expansion of x in x 1.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.487 * [taylor]: Taking taylor expansion of x in x 1.488 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 1.488 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 1.488 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.488 * [taylor]: Taking taylor expansion of 1.0 in x 1.488 * [taylor]: Taking taylor expansion of (cos x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.533 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in (x) around 0 1.533 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 1.533 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.533 * [taylor]: Taking taylor expansion of 1.0 in x 1.533 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 1.534 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.534 * [taylor]: Taking taylor expansion of 1.0 in x 1.534 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.550 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in (x) around 0 1.551 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 1.551 * [taylor]: Taking taylor expansion of -1 in x 1.551 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 1.551 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 1.551 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.551 * [taylor]: Taking taylor expansion of 1.0 in x 1.551 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.551 * [taylor]: Taking taylor expansion of -1 in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 1.552 * [taylor]: Taking taylor expansion of -1 in x 1.552 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 1.552 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 1.552 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.552 * [taylor]: Taking taylor expansion of 1.0 in x 1.552 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.552 * [taylor]: Taking taylor expansion of -1 in x 1.552 * [taylor]: Taking taylor expansion of x in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.570 * * * [progress]: simplifying candidates 1.573 * [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)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- 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(- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) 2.408 * * * [progress]: adding candidates to table 2.769 * * [progress]: iteration 3 / 4 2.769 * * * [progress]: picking best candidate 2.786 * * * * [pick]: Picked # 2.786 * * * [progress]: localizing error 2.792 * * * [progress]: generating rewritten candidates 2.792 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 2.794 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 2.802 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 2.823 * * * [progress]: generating series expansions 2.823 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 2.823 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 2.823 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 2.823 * [taylor]: Taking taylor expansion of 1.0 in x 2.823 * [taylor]: Taking taylor expansion of (cos x) in x 2.823 * [taylor]: Taking taylor expansion of x in x 2.823 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 2.823 * [taylor]: Taking taylor expansion of 1.0 in x 2.823 * [taylor]: Taking taylor expansion of (cos x) in x 2.823 * [taylor]: Taking taylor expansion of x in x 2.833 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 2.834 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 2.834 * [taylor]: Taking taylor expansion of 1.0 in x 2.834 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.834 * [taylor]: Taking taylor expansion of x in x 2.834 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 2.834 * [taylor]: Taking taylor expansion of 1.0 in x 2.834 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.834 * [taylor]: Taking taylor expansion of x in x 2.837 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 2.837 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 2.837 * [taylor]: Taking taylor expansion of 1.0 in x 2.837 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.837 * [taylor]: Taking taylor expansion of -1 in x 2.838 * [taylor]: Taking taylor expansion of x in x 2.838 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 2.838 * [taylor]: Taking taylor expansion of 1.0 in x 2.838 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.838 * [taylor]: Taking taylor expansion of -1 in x 2.838 * [taylor]: Taking taylor expansion of x in x 2.841 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 2.841 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 2.841 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 2.841 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 2.841 * [taylor]: Taking taylor expansion of 1.0 in x 2.841 * [taylor]: Taking taylor expansion of (cos x) in x 2.841 * [taylor]: Taking taylor expansion of x in x 2.841 * [taylor]: Taking taylor expansion of x in x 2.844 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 2.844 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 2.844 * [taylor]: Taking taylor expansion of 1.0 in x 2.844 * [taylor]: Taking taylor expansion of (cos x) in x 2.844 * [taylor]: Taking taylor expansion of x in x 2.844 * [taylor]: Taking taylor expansion of x in x 2.856 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 2.856 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 2.856 * [taylor]: Taking taylor expansion of x in x 2.856 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 2.856 * [taylor]: Taking taylor expansion of 1.0 in x 2.856 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.856 * [taylor]: Taking taylor expansion of x in x 2.857 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 2.857 * [taylor]: Taking taylor expansion of x in x 2.857 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 2.857 * [taylor]: Taking taylor expansion of 1.0 in x 2.857 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.857 * [taylor]: Taking taylor expansion of x in x 2.868 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 2.868 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 2.868 * [taylor]: Taking taylor expansion of -1 in x 2.868 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 2.868 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 2.868 * [taylor]: Taking taylor expansion of 1.0 in x 2.868 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.868 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.868 * [taylor]: Taking taylor expansion of -1 in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.868 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 2.868 * [taylor]: Taking taylor expansion of -1 in x 2.868 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 2.868 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 2.868 * [taylor]: Taking taylor expansion of 1.0 in x 2.868 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.868 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.868 * [taylor]: Taking taylor expansion of -1 in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.869 * [taylor]: Taking taylor expansion of x in x 2.883 * * * * [progress]: [ 3 / 3 ] generating series at (2) 2.883 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 2.883 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 2.883 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 2.883 * [taylor]: Taking taylor expansion of 1.0 in x 2.883 * [taylor]: Taking taylor expansion of (cos x) in x 2.883 * [taylor]: Taking taylor expansion of x in x 2.883 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.883 * [taylor]: Taking taylor expansion of x in x 2.886 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 2.886 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 2.886 * [taylor]: Taking taylor expansion of 1.0 in x 2.886 * [taylor]: Taking taylor expansion of (cos x) in x 2.886 * [taylor]: Taking taylor expansion of x in x 2.886 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.886 * [taylor]: Taking taylor expansion of x in x 2.904 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 2.904 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 2.904 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.904 * [taylor]: Taking taylor expansion of x in x 2.904 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 2.904 * [taylor]: Taking taylor expansion of 1.0 in x 2.904 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.904 * [taylor]: Taking taylor expansion of x in x 2.905 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 2.905 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.905 * [taylor]: Taking taylor expansion of x in x 2.905 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 2.905 * [taylor]: Taking taylor expansion of 1.0 in x 2.905 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.905 * [taylor]: Taking taylor expansion of x in x 2.917 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 2.917 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 2.917 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 2.917 * [taylor]: Taking taylor expansion of 1.0 in x 2.917 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.917 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.917 * [taylor]: Taking taylor expansion of -1 in x 2.918 * [taylor]: Taking taylor expansion of x in x 2.918 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.918 * [taylor]: Taking taylor expansion of x in x 2.918 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 2.918 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 2.918 * [taylor]: Taking taylor expansion of 1.0 in x 2.918 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.918 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.918 * [taylor]: Taking taylor expansion of -1 in x 2.918 * [taylor]: Taking taylor expansion of x in x 2.918 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.918 * [taylor]: Taking taylor expansion of x in x 2.928 * * * [progress]: simplifying candidates 2.930 * [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)))) (- (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)) (- (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)) (- (- 1.0 (cos x))) (- 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)) (- (/ (- 1.0 (cos x)) x)) (- 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) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (cbrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (sqrt x)) (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) 1) (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) x) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (* (cbrt x) (cbrt x))) (/ (/ (cbrt (- 1.0 (cos x))) x) (cbrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (sqrt x)) (/ (/ (cbrt (- 1.0 (cos x))) x) (sqrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) 1) (/ (/ (cbrt (- 1.0 (cos x))) x) 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 x))) (sqrt x)) (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x)) (/ (/ 1 (* (cbrt x) (cbrt x))) 1) (/ (/ (- 1.0 (cos x)) (cbrt x)) x) (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x)) (/ (/ 1 (sqrt x)) (sqrt x)) (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x)) (/ (/ 1 (sqrt x)) 1) (/ (/ (- 1.0 (cos x)) (sqrt x)) x) (/ (/ 1 1) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ 1 1) (sqrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (/ 1 1) 1) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt 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))) 1) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (cbrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (sqrt x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (sqrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) 1) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (* (cbrt x) (cbrt x))) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (cbrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (sqrt x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (sqrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) 1) (/ (/ (- (sqrt 1.0) (sqrt (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 x))) (sqrt x)) (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x)) (/ (/ 1 (* (cbrt x) (cbrt x))) 1) (/ (/ (- 1.0 (cos x)) (cbrt x)) x) (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x)) (/ (/ 1 (sqrt x)) (sqrt x)) (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x)) (/ (/ 1 (sqrt x)) 1) (/ (/ (- 1.0 (cos x)) (sqrt x)) x) (/ (/ 1 1) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ 1 1) (sqrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (/ 1 1) 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)) x) (sqrt x)) (/ 1 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 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)) 2.937 * * [simplify]: iteration 0 : 229 enodes (cost 2262 ) 2.991 * * [simplify]: iteration 1 : 534 enodes (cost 2156 ) 3.173 * * [simplify]: iteration 2 : 1348 enodes (cost 2046 ) 3.989 * * [simplify]: iteration 3 : 3923 enodes (cost 2024 ) 4.826 * * [simplify]: iteration done : 5001 enodes (cost 2024 ) 4.827 * [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)) (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt (cos x)) (sqrt 1.0)) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (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 x)) x)) (pow (/ (- 1.0 (cos x)) x) 3) (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (- (cos x) 1.0) (- 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)))) (/ (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))) (/ (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 (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (+ (sqrt (cos x)) (sqrt 1.0)) (/ (- (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 (/ (- 1.0 (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)) (/ 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))) (* (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) x) (* x (+ 1.0 (cos x))) (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)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (* (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)) x) x) 3) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (/ (- (cos x) 1.0) x) (- 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))) (/ (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)) (/ (sqrt (/ (- 1.0 (cos x)) x)) x) (/ (/ (cbrt (- 1.0 (cos x))) (/ (pow (cbrt x) 3) (cbrt (- 1.0 (cos 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))) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) 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))) (/ 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))) x) (sqrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (/ (cbrt (- 1.0 (cos x))) x) (sqrt x)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (/ (cbrt (- 1.0 (cos x))) x) x) (/ (/ (sqrt (- 1.0 (cos x))) (pow (cbrt x) 3)) (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)) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) 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))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) x) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x)) (sqrt (- 1.0 (cos x))) (/ (/ (sqrt (- 1.0 (cos x))) x) x) (/ (/ 1 (cbrt x)) (pow (cbrt x) 3)) (/ (- 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)) (cbrt x)) 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)) x) (sqrt x)) (/ 1 (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (cbrt x)) x) (/ 1 (sqrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) 1 (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (+ (sqrt (cos x)) (sqrt 1.0)) (cbrt x)) (pow (cbrt x) 3)) (/ (/ (- (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))) (cbrt x)) x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (sqrt x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (sqrt x)) (/ (+ (sqrt (cos x)) (sqrt 1.0)) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (sqrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) x) (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (sqrt x)) (+ (sqrt (cos x)) (sqrt 1.0)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) x) (/ (/ 1 (cbrt x)) (pow (cbrt x) 3)) (/ (- 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)) (cbrt x)) 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)) x) (sqrt x)) (/ 1 (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (cbrt x)) x) (/ 1 (sqrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) 1 (/ (/ (- 1.0 (cos x)) x) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (cbrt x)) x) (/ 1 (sqrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) 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 x) (sqrt x)) (- 1.0 (cos x)) (/ (/ 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) (/ 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)) (pow x 2) (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)) (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3))) (/ (- 1.0 (cos x)) x) (- (/ (- (cos x) 1.0) x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x) 4.828 * * * [progress]: adding candidates to table 5.082 * * [progress]: iteration 4 / 4 5.082 * * * [progress]: picking best candidate 5.096 * * * * [pick]: Picked # 5.096 * * * [progress]: localizing error 5.106 * * * [progress]: generating rewritten candidates 5.107 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 5.109 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2) 5.112 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 5.116 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 5.128 * * * [progress]: generating series expansions 5.128 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 5.129 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in (x) around 0 5.129 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 5.129 * [taylor]: Taking taylor expansion of 1.0 in x 5.129 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 5.129 * [taylor]: Taking taylor expansion of (cos x) in x 5.129 * [taylor]: Taking taylor expansion of x in x 5.129 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 5.129 * [taylor]: Taking taylor expansion of 1.0 in x 5.129 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 5.129 * [taylor]: Taking taylor expansion of (cos x) in x 5.129 * [taylor]: Taking taylor expansion of x in x 5.148 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in (x) around 0 5.148 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 5.148 * [taylor]: Taking taylor expansion of 1.0 in x 5.148 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 5.148 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.148 * [taylor]: Taking taylor expansion of x in x 5.148 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 5.148 * [taylor]: Taking taylor expansion of 1.0 in x 5.148 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 5.148 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.148 * [taylor]: Taking taylor expansion of x in x 5.156 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in (x) around 0 5.156 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 5.156 * [taylor]: Taking taylor expansion of 1.0 in x 5.156 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 5.156 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.156 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.156 * [taylor]: Taking taylor expansion of -1 in x 5.156 * [taylor]: Taking taylor expansion of x in x 5.156 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 5.157 * [taylor]: Taking taylor expansion of 1.0 in x 5.157 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 5.157 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.157 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.157 * [taylor]: Taking taylor expansion of -1 in x 5.157 * [taylor]: Taking taylor expansion of x in x 5.164 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2) 5.164 * [approximate]: Taking taylor expansion of (+ (cos x) 1.0) in (x) around 0 5.164 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 5.164 * [taylor]: Taking taylor expansion of (cos x) in x 5.164 * [taylor]: Taking taylor expansion of x in x 5.164 * [taylor]: Taking taylor expansion of 1.0 in x 5.164 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 5.164 * [taylor]: Taking taylor expansion of (cos x) in x 5.164 * [taylor]: Taking taylor expansion of x in x 5.164 * [taylor]: Taking taylor expansion of 1.0 in x 5.169 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in (x) around 0 5.169 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 5.169 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.169 * [taylor]: Taking taylor expansion of x in x 5.169 * [taylor]: Taking taylor expansion of 1.0 in x 5.169 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 5.169 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.169 * [taylor]: Taking taylor expansion of x in x 5.169 * [taylor]: Taking taylor expansion of 1.0 in x 5.171 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in (x) around 0 5.171 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 5.171 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.171 * [taylor]: Taking taylor expansion of -1 in x 5.171 * [taylor]: Taking taylor expansion of x in x 5.171 * [taylor]: Taking taylor expansion of 1.0 in x 5.171 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 5.171 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.172 * [taylor]: Taking taylor expansion of -1 in x 5.172 * [taylor]: Taking taylor expansion of x in x 5.172 * [taylor]: Taking taylor expansion of 1.0 in x 5.174 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 5.174 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0 5.174 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 5.174 * [taylor]: Taking taylor expansion of (cos x) in x 5.174 * [taylor]: Taking taylor expansion of x in x 5.174 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 5.174 * [taylor]: Taking taylor expansion of (cos x) in x 5.174 * [taylor]: Taking taylor expansion of x in x 5.180 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0 5.180 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 5.180 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.180 * [taylor]: Taking taylor expansion of x in x 5.180 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 5.180 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.180 * [taylor]: Taking taylor expansion of x in x 5.185 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0 5.185 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 5.185 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.185 * [taylor]: Taking taylor expansion of -1 in x 5.185 * [taylor]: Taking taylor expansion of x in x 5.185 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 5.185 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.185 * [taylor]: Taking taylor expansion of -1 in x 5.185 * [taylor]: Taking taylor expansion of x in x 5.190 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 5.190 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (cos x) 2)) (* (+ (cos x) 1.0) x)) in (x) around 0 5.190 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (cos x) 2)) (* (+ (cos x) 1.0) x)) in x 5.190 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 5.190 * [taylor]: Taking taylor expansion of 1.0 in x 5.190 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 5.190 * [taylor]: Taking taylor expansion of (cos x) in x 5.190 * [taylor]: Taking taylor expansion of x in x 5.191 * [taylor]: Taking taylor expansion of (* (+ (cos x) 1.0) x) in x 5.191 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 5.191 * [taylor]: Taking taylor expansion of (cos x) in x 5.191 * [taylor]: Taking taylor expansion of x in x 5.191 * [taylor]: Taking taylor expansion of 1.0 in x 5.191 * [taylor]: Taking taylor expansion of x in x 5.196 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (cos x) 2)) (* (+ (cos x) 1.0) x)) in x 5.196 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 5.196 * [taylor]: Taking taylor expansion of 1.0 in x 5.196 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 5.196 * [taylor]: Taking taylor expansion of (cos x) in x 5.196 * [taylor]: Taking taylor expansion of x in x 5.196 * [taylor]: Taking taylor expansion of (* (+ (cos x) 1.0) x) in x 5.196 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 5.196 * [taylor]: Taking taylor expansion of (cos x) in x 5.196 * [taylor]: Taking taylor expansion of x in x 5.196 * [taylor]: Taking taylor expansion of 1.0 in x 5.196 * [taylor]: Taking taylor expansion of x in x 5.233 * [approximate]: Taking taylor expansion of (/ (* x (- 1.0 (pow (cos (/ 1 x)) 2))) (+ (cos (/ 1 x)) 1.0)) in (x) around 0 5.233 * [taylor]: Taking taylor expansion of (/ (* x (- 1.0 (pow (cos (/ 1 x)) 2))) (+ (cos (/ 1 x)) 1.0)) in x 5.233 * [taylor]: Taking taylor expansion of (* x (- 1.0 (pow (cos (/ 1 x)) 2))) in x 5.233 * [taylor]: Taking taylor expansion of x in x 5.233 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 5.233 * [taylor]: Taking taylor expansion of 1.0 in x 5.233 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 5.233 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.234 * [taylor]: Taking taylor expansion of x in x 5.234 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 5.234 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.234 * [taylor]: Taking taylor expansion of x in x 5.234 * [taylor]: Taking taylor expansion of 1.0 in x 5.236 * [taylor]: Taking taylor expansion of (/ (* x (- 1.0 (pow (cos (/ 1 x)) 2))) (+ (cos (/ 1 x)) 1.0)) in x 5.236 * [taylor]: Taking taylor expansion of (* x (- 1.0 (pow (cos (/ 1 x)) 2))) in x 5.236 * [taylor]: Taking taylor expansion of x in x 5.236 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 5.236 * [taylor]: Taking taylor expansion of 1.0 in x 5.236 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 5.236 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.236 * [taylor]: Taking taylor expansion of x in x 5.236 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 5.236 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 5.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.236 * [taylor]: Taking taylor expansion of x in x 5.236 * [taylor]: Taking taylor expansion of 1.0 in x 5.257 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (- 1.0 (pow (cos (/ -1 x)) 2))) (+ (cos (/ -1 x)) 1.0))) in (x) around 0 5.258 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (- 1.0 (pow (cos (/ -1 x)) 2))) (+ (cos (/ -1 x)) 1.0))) in x 5.258 * [taylor]: Taking taylor expansion of -1 in x 5.258 * [taylor]: Taking taylor expansion of (/ (* x (- 1.0 (pow (cos (/ -1 x)) 2))) (+ (cos (/ -1 x)) 1.0)) in x 5.258 * [taylor]: Taking taylor expansion of (* x (- 1.0 (pow (cos (/ -1 x)) 2))) in x 5.258 * [taylor]: Taking taylor expansion of x in x 5.258 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 5.258 * [taylor]: Taking taylor expansion of 1.0 in x 5.258 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 5.258 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.258 * [taylor]: Taking taylor expansion of -1 in x 5.258 * [taylor]: Taking taylor expansion of x in x 5.258 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 5.258 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.258 * [taylor]: Taking taylor expansion of -1 in x 5.258 * [taylor]: Taking taylor expansion of x in x 5.258 * [taylor]: Taking taylor expansion of 1.0 in x 5.260 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (- 1.0 (pow (cos (/ -1 x)) 2))) (+ (cos (/ -1 x)) 1.0))) in x 5.260 * [taylor]: Taking taylor expansion of -1 in x 5.260 * [taylor]: Taking taylor expansion of (/ (* x (- 1.0 (pow (cos (/ -1 x)) 2))) (+ (cos (/ -1 x)) 1.0)) in x 5.260 * [taylor]: Taking taylor expansion of (* x (- 1.0 (pow (cos (/ -1 x)) 2))) in x 5.260 * [taylor]: Taking taylor expansion of x in x 5.260 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 5.260 * [taylor]: Taking taylor expansion of 1.0 in x 5.260 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 5.260 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.260 * [taylor]: Taking taylor expansion of -1 in x 5.260 * [taylor]: Taking taylor expansion of x in x 5.260 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 5.260 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 5.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.260 * [taylor]: Taking taylor expansion of -1 in x 5.261 * [taylor]: Taking taylor expansion of x in x 5.261 * [taylor]: Taking taylor expansion of 1.0 in x 5.289 * * * [progress]: simplifying candidates 5.290 * [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))))) (- (* (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) (- (* (cos x) (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)))) (- (* 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 x) (log (+ 1.0 (cos x))))) (- (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (log (* x (+ 1.0 (cos x))))) (log (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))))) (exp (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* 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)))) (* (* (* x x) x) (* (* (+ 1.0 (cos x)) (+ 1.0 (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)))) (* (* (* x (+ 1.0 (cos x))) (* x (+ 1.0 (cos x)))) (* x (+ 1.0 (cos x))))) (* (cbrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))))) (cbrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x)))))) (cbrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))))) (* (* (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x)))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))))) (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))))) (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))))) (- (- (* 1.0 1.0) (* (cos x) (cos x)))) (- (* x (+ 1.0 (cos x)))) (/ (* 1.0 1.0) (* x (+ 1.0 (cos x)))) (/ (* (cos x) (cos x)) (* x (+ 1.0 (cos x)))) (/ (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) x) (/ (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (+ 1.0 (cos x))) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) x) (/ (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (+ 1.0 (cos x))) (/ 1 x) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (/ (+ 1.0 (cos x)) x) (/ (- 1.0 (cos x)) (+ 1.0 (cos x))) (/ 1 (* x (+ 1.0 (cos x)))) (/ (* x (+ 1.0 (cos x))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) x) (/ (* x (+ 1.0 (cos x))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (/ (* x (+ 1.0 (cos x))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (/ (* x (+ 1.0 (cos x))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (/ (* x (+ 1.0 (cos x))) (- 1.0 (cos x))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ (pow 1.0 3) (pow (cos x) 3)))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (- (* 1.0 1.0) (* (cos x) (cos x))))) (* (* 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)))))) (* (* 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 x) (* 0.0013888888888888944 (pow x 5))) (* 0.04166666666666666 (pow x 3))) (/ (- 1.0 (pow (cos x) 2)) (* (+ 1.0 (cos x)) x)) (/ (- 1.0 (pow (cos x) 2)) (* (+ 1.0 (cos x)) x)) 5.294 * * [simplify]: iteration 0 : 159 enodes (cost 1249 ) 5.331 * * [simplify]: iteration 1 : 417 enodes (cost 1091 ) 5.445 * * [simplify]: iteration 2 : 1628 enodes (cost 954 ) 5.844 * * [simplify]: iteration done : 5000 enodes (cost 954 ) 5.844 * [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) 2) (+ (* 1.0 1.0) (pow (cos x) 2)))) (- (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) (- (pow (cos x) 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 (* 2 x))) (+ 1 (cos (* 2 x))) 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)) (* (cbrt (cos x)) (pow (cbrt (cos x)) 3)) (* (cbrt (cos x)) (cbrt (cos x))) (cos x) (cos x) 1 (pow (cos x) 2) (cos x) (cos x) 2 (* (cos x) (* (cbrt (cos x)) (cbrt (cos x)))) (pow (sqrt (cos x)) 3) (cos x) (* (cbrt (cos x)) (cos x)) (pow (sqrt (cos x)) 3) (pow (cos x) 2) (log (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x))) (log (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x))) (log (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x))) (exp (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x))) (pow (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x)) 3) (pow (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x)) 3) (* (cbrt (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x))) (cbrt (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x)))) (cbrt (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x))) (pow (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x)) 3) (sqrt (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x))) (sqrt (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* (+ 1.0 (cos x)) x))) (- (- (* 1.0 1.0) (pow (cos x) 2))) (- (* x (+ 1.0 (cos x)))) (/ (* 1.0 1.0) (* x (+ 1.0 (cos x)))) (/ (pow (cos x) 2) (* x (+ 1.0 (cos x)))) (/ (* (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (cbrt (- (* 1.0 1.0) (pow (cos x) 2)))) x) (/ (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (+ 1.0 (cos x))) (/ (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) x) (/ (sqrt (- (* 1.0 1.0) (pow (cos x) 2))) (+ 1.0 (cos x))) (/ 1 x) (/ (- (* 1.0 1.0) (pow (cos x) 2)) (+ 1.0 (cos x))) (/ (+ 1.0 (cos x)) x) (/ (- 1.0 (cos x)) (+ 1.0 (cos x))) (/ 1 (* x (+ 1.0 (cos x)))) (/ x (/ (- (* 1.0 1.0) (pow (cos x) 2)) (+ 1.0 (cos x)))) (/ (- (* 1.0 1.0) (pow (cos x) 2)) x) (/ x (/ (cbrt (- (* 1.0 1.0) (pow (cos x) 2))) (+ 1.0 (cos x)))) (/ (* (+ 1.0 (cos x)) x) (sqrt (- (* 1.0 1.0) (pow (cos x) 2)))) (/ x (/ (- (* 1.0 1.0) (pow (cos x) 2)) (+ 1.0 (cos x)))) (/ (* x (+ 1.0 (cos x))) (- 1.0 (cos x))) (/ (- (* 1.0 1.0) (pow (cos x) 2)) (* x (+ (pow 1.0 3) (pow (cos x) 3)))) (/ (/ (- (* 1.0 1.0) (pow (cos x) 2)) x) (- (* 1.0 1.0) (pow (cos x) 2))) (* (+ (pow 1.0 4) (* (pow (cos x) 2) (+ (* 1.0 1.0) (pow (cos x) 2)))) (* (+ 1.0 (cos x)) x)) (* (+ (* 1.0 1.0) (pow (cos x) 2)) (* x (+ 1.0 (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 x) (* 0.0013888888888888944 (pow x 5))) (* 0.04166666666666666 (pow x 3))) (/ (- 1.0 (pow (cos x) 2)) (* (+ 1.0 (cos x)) x)) (/ (- 1.0 (pow (cos x) 2)) (* (+ 1.0 (cos x)) x)) 5.845 * * * [progress]: adding candidates to table 6.037 * [progress]: [Phase 3 of 3] Extracting. 6.037 * * [regime]: Finding splitpoints for: (# # # # # # # #) 6.038 * * * [regime-changes]: Trying 1 branch expressions: (x) 6.038 * * * * [regimes]: Trying to branch on x from (# # # # # # # #) 6.079 * * * [regime]: Found split indices: #