6.918 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.248 * * * [progress]: [2/2] Setting up program. 0.254 * [progress]: [Phase 2 of 3] Improving. 0.254 * [simplify]: Simplifying using # : (- (/ 1.0 x) (/ 1.0 (tan x))) 0.256 * * [simplify]: iteration 0 : 8 enodes (cost 4 ) 0.257 * * [simplify]: iteration 1 : 11 enodes (cost 4 ) 0.258 * * [simplify]: iteration 2 : 11 enodes (cost 4 ) 0.258 * [simplify]: Simplified to: (- (/ 1.0 x) (/ 1.0 (tan x))) 0.258 * * [progress]: iteration 1 / 4 0.258 * * * [progress]: picking best candidate 0.260 * * * * [pick]: Picked # 0.260 * * * [progress]: localizing error 0.265 * * * [progress]: generating rewritten candidates 0.265 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.277 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.282 * * * [progress]: generating series expansions 0.282 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.282 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (tan x)))) in (x) around 0 0.282 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (tan x)))) in x 0.282 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.282 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan x))) in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 (tan x)) in x 0.283 * [taylor]: Taking taylor expansion of (tan x) in x 0.283 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.283 * [taylor]: Taking taylor expansion of (sin x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (cos x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (tan x)))) in x 0.283 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan x))) in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 (tan x)) in x 0.283 * [taylor]: Taking taylor expansion of (tan x) in x 0.283 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.283 * [taylor]: Taking taylor expansion of (sin x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (cos x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.288 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* 1.0 (/ 1 (tan (/ 1 x))))) in (x) around 0 0.288 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 1.0 (/ 1 (tan (/ 1 x))))) in x 0.289 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan (/ 1 x)))) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 (tan (/ 1 x))) in x 0.289 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.289 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.289 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 1.0 (/ 1 (tan (/ 1 x))))) in x 0.289 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan (/ 1 x)))) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 (tan (/ 1 x))) in x 0.289 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.289 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.289 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.295 * [approximate]: Taking taylor expansion of (neg (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x))) in (x) around 0 0.295 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x))) in x 0.295 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x)) in x 0.295 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan (/ -1 x)))) in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 (tan (/ -1 x))) in x 0.295 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.295 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.295 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.295 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.295 * [taylor]: Taking taylor expansion of -1 in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.295 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.295 * [taylor]: Taking taylor expansion of -1 in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x))) in x 0.295 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x)) in x 0.295 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan (/ -1 x)))) in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 (tan (/ -1 x))) in x 0.295 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.295 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.295 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.295 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.295 * [taylor]: Taking taylor expansion of -1 in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.295 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.296 * [taylor]: Taking taylor expansion of -1 in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.296 * [taylor]: Taking taylor expansion of 1.0 in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.301 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.301 * [approximate]: Taking taylor expansion of (/ 1.0 (tan x)) in (x) around 0 0.301 * [taylor]: Taking taylor expansion of (/ 1.0 (tan x)) in x 0.301 * [taylor]: Taking taylor expansion of 1.0 in x 0.301 * [taylor]: Taking taylor expansion of (tan x) in x 0.301 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.301 * [taylor]: Taking taylor expansion of (sin x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (cos x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (/ 1.0 (tan x)) in x 0.301 * [taylor]: Taking taylor expansion of 1.0 in x 0.301 * [taylor]: Taking taylor expansion of (tan x) in x 0.301 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.301 * [taylor]: Taking taylor expansion of (sin x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (cos x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.303 * [approximate]: Taking taylor expansion of (/ 1.0 (tan (/ 1 x))) in (x) around 0 0.303 * [taylor]: Taking taylor expansion of (/ 1.0 (tan (/ 1 x))) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.303 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.303 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (/ 1.0 (tan (/ 1 x))) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.303 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.303 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.307 * [approximate]: Taking taylor expansion of (/ 1.0 (tan (/ -1 x))) in (x) around 0 0.307 * [taylor]: Taking taylor expansion of (/ 1.0 (tan (/ -1 x))) in x 0.307 * [taylor]: Taking taylor expansion of 1.0 in x 0.307 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.307 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.307 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.307 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.307 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (/ 1.0 (tan (/ -1 x))) in x 0.307 * [taylor]: Taking taylor expansion of 1.0 in x 0.307 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.307 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.307 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.307 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.307 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.311 * * * [progress]: simplifying candidates 0.311 * [simplify]: Simplifying using # : (/ (exp (/ 1.0 x)) (exp (/ 1.0 (tan x)))) (log (- (/ 1.0 x) (/ 1.0 (tan x)))) (exp (- (/ 1.0 x) (/ 1.0 (tan x)))) (* (cbrt (- (/ 1.0 x) (/ 1.0 (tan x)))) (cbrt (- (/ 1.0 x) (/ 1.0 (tan x))))) (cbrt (- (/ 1.0 x) (/ 1.0 (tan x)))) (* (* (- (/ 1.0 x) (/ 1.0 (tan x))) (- (/ 1.0 x) (/ 1.0 (tan x)))) (- (/ 1.0 x) (/ 1.0 (tan x)))) (sqrt (- (/ 1.0 x) (/ 1.0 (tan x)))) (sqrt (- (/ 1.0 x) (/ 1.0 (tan x)))) (- (* 1.0 (tan x)) (* x 1.0)) (* x (tan x)) (- (pow (/ 1.0 x) 3) (pow (/ 1.0 (tan x)) 3)) (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* (/ 1.0 (tan x)) (/ 1.0 (tan x))) (* (/ 1.0 x) (/ 1.0 (tan x))))) (neg (/ 1.0 (tan x))) (- (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 (tan x)) (/ 1.0 (tan x)))) (+ (/ 1.0 x) (/ 1.0 (tan x))) (+ (sqrt (/ 1.0 x)) (sqrt (/ 1.0 (tan x)))) (- (sqrt (/ 1.0 x)) (sqrt (/ 1.0 (tan x)))) (+ (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt (tan x)))) (- (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt (tan x)))) (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ 1.0 (tan x)))) (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ 1.0 (tan x)))) (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt (tan x)))) (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt (tan x)))) (- (/ (cbrt 1.0) x) (/ (cbrt 1.0) (tan x))) (- (/ (sqrt 1.0) x) (/ (sqrt 1.0) (tan x))) (- (/ 1.0 x) (/ 1.0 (tan x))) (- (/ 1.0 x) (/ 1.0 (tan x))) (- (/ 1 x) (/ 1 (tan x))) (neg (/ 1.0 (tan x))) (- (log 1.0) (log (tan x))) (log (/ 1.0 (tan x))) (exp (/ 1.0 (tan x))) (/ (* (* 1.0 1.0) 1.0) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (/ 1.0 (tan x))) (cbrt (/ 1.0 (tan x)))) (cbrt (/ 1.0 (tan x))) (* (* (/ 1.0 (tan x)) (/ 1.0 (tan x))) (/ 1.0 (tan x))) (sqrt (/ 1.0 (tan x))) (sqrt (/ 1.0 (tan x))) (neg 1.0) (neg (tan x)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (tan x)) (cbrt (tan x)))) (/ (cbrt 1.0) (cbrt (tan x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (tan x))) (/ (cbrt 1.0) (sqrt (tan x))) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (/ (cbrt 1.0) (tan x)) (/ (sqrt 1.0) (* (cbrt (tan x)) (cbrt (tan x)))) (/ (sqrt 1.0) (cbrt (tan x))) (/ (sqrt 1.0) (sqrt (tan x))) (/ (sqrt 1.0) (sqrt (tan x))) (/ (sqrt 1.0) 1) (/ (sqrt 1.0) (tan x)) (/ 1 (* (cbrt (tan x)) (cbrt (tan x)))) (/ 1.0 (cbrt (tan x))) (/ 1 (sqrt (tan x))) (/ 1.0 (sqrt (tan x))) (/ 1 1) (/ 1.0 (tan x)) (/ 1 (tan x)) (/ (tan x) 1.0) (/ 1.0 (* (cbrt (tan x)) (cbrt (tan x)))) (/ 1.0 (sqrt (tan x))) (/ 1.0 1) (/ (tan x) (cbrt 1.0)) (/ (tan x) (sqrt 1.0)) (/ (tan x) 1.0) (/ 1.0 (sin x)) (+ (* 0.022222222222222223 (pow x 3)) (+ (* 0.0021164021164021165 (pow x 5)) (* 0.3333333333333333 x))) (- (* 1.0 (/ 1 x)) (* 1.0 (/ (cos x) (sin x)))) (- (* 1.0 (/ 1 x)) (* 1.0 (/ (cos x) (sin x)))) (- (* 1.0 (/ 1 x)) (+ (* 0.022222222222222227 (pow x 3)) (* 0.3333333333333333 x))) (* 1.0 (/ (cos x) (sin x))) (* 1.0 (/ (cos x) (sin x))) 0.315 * * [simplify]: iteration 0 : 232 enodes (cost 342 ) 0.319 * * [simplify]: iteration 1 : 610 enodes (cost 327 ) 0.328 * * [simplify]: iteration 2 : 1880 enodes (cost 327 ) 0.360 * * [simplify]: iteration 3 : 5002 enodes (cost 326 ) 0.363 * [simplify]: Simplified to: (exp (- (/ 1.0 x) (/ 1.0 (tan x)))) (log (- (/ 1.0 x) (/ 1.0 (tan x)))) (exp (- (/ 1.0 x) (/ 1.0 (tan x)))) (* (cbrt (- (/ 1.0 x) (/ 1.0 (tan x)))) (cbrt (- (/ 1.0 x) (/ 1.0 (tan x))))) (cbrt (- (/ 1.0 x) (/ 1.0 (tan x)))) (pow (- (/ 1.0 x) (/ 1.0 (tan x))) 3) (sqrt (- (/ 1.0 x) (/ 1.0 (tan x)))) (sqrt (- (/ 1.0 x) (/ 1.0 (tan x)))) (* 1.0 (- (tan x) x)) (* x (tan x)) (- (pow (/ 1.0 x) 3) (pow (/ 1.0 (tan x)) 3)) (+ (* (/ 1.0 (tan x)) (+ (/ 1.0 (tan x)) (/ 1.0 x))) (* (/ 1.0 x) (/ 1.0 x))) (neg (/ 1.0 (tan x))) (* 1.0 (- (/ 1.0 (* x x)) (/ 1.0 (* (tan x) (tan x))))) (+ (/ 1.0 x) (/ 1.0 (tan x))) (+ (sqrt (/ 1.0 x)) (sqrt (/ 1.0 (tan x)))) (- (sqrt (/ 1.0 x)) (sqrt (/ 1.0 (tan x)))) (+ (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt (tan x)))) (- (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt (tan x)))) (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ 1.0 (tan x)))) (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ 1.0 (tan x)))) (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt (tan x)))) (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt (tan x)))) (- (/ (cbrt 1.0) x) (/ (cbrt 1.0) (tan x))) (- (/ (sqrt 1.0) x) (/ (sqrt 1.0) (tan x))) (- (/ 1.0 x) (/ 1.0 (tan x))) (- (/ 1.0 x) (/ 1.0 (tan x))) (- (/ 1 x) (/ 1 (tan x))) (neg (/ 1.0 (tan x))) (log (/ 1.0 (tan x))) (log (/ 1.0 (tan x))) (exp (/ 1.0 (tan x))) (pow (/ 1.0 (tan x)) 3) (* (cbrt (/ 1.0 (tan x))) (cbrt (/ 1.0 (tan x)))) (cbrt (/ 1.0 (tan x))) (pow (/ 1.0 (tan x)) 3) (sqrt (/ 1.0 (tan x))) (sqrt (/ 1.0 (tan x))) (neg 1.0) (neg (tan x)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (tan x)) (cbrt (tan x)))) (/ (cbrt 1.0) (cbrt (tan x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (tan x))) (/ (cbrt 1.0) (sqrt (tan x))) (* (cbrt 1.0) (cbrt 1.0)) (/ (cbrt 1.0) (tan x)) (/ (sqrt 1.0) (* (cbrt (tan x)) (cbrt (tan x)))) (/ (sqrt 1.0) (cbrt (tan x))) (/ (sqrt 1.0) (sqrt (tan x))) (/ (sqrt 1.0) (sqrt (tan x))) (sqrt 1.0) (/ (sqrt 1.0) (tan x)) (/ 1 (* (cbrt (tan x)) (cbrt (tan x)))) (/ 1.0 (cbrt (tan x))) (/ 1 (sqrt (tan x))) (/ 1.0 (sqrt (tan x))) 1 (/ 1.0 (tan x)) (/ 1 (tan x)) (/ (tan x) 1.0) (/ 1.0 (* (cbrt (tan x)) (cbrt (tan x)))) (/ 1.0 (sqrt (tan x))) 1.0 (/ (tan x) (cbrt 1.0)) (/ (tan x) (sqrt 1.0)) (/ (tan x) 1.0) (/ 1.0 (sin x)) (+ (* 0.022222222222222223 (pow x 3)) (+ (* 0.0021164021164021165 (pow x 5)) (* 0.3333333333333333 x))) (* 1.0 (- (/ 1 x) (/ (cos x) (sin x)))) (* 1.0 (- (/ 1 x) (/ (cos x) (sin x)))) (- (* 1.0 (/ 1 x)) (+ (* 0.022222222222222227 (pow x 3)) (* 0.3333333333333333 x))) (* 1.0 (/ (cos x) (sin x))) (* 1.0 (/ (cos x) (sin x))) 0.363 * * * [progress]: adding candidates to table 0.441 * * [progress]: iteration 2 / 4 0.441 * * * [progress]: picking best candidate 0.443 * * * * [pick]: Picked # 0.444 * * * [progress]: localizing error 0.453 * * * [progress]: generating rewritten candidates 0.453 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.459 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.466 * * * [progress]: generating series expansions 0.466 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.466 * [approximate]: Taking taylor expansion of (* 0.022222222222222223 (pow x 3)) in (x) around 0 0.467 * [taylor]: Taking taylor expansion of (* 0.022222222222222223 (pow x 3)) in x 0.467 * [taylor]: Taking taylor expansion of 0.022222222222222223 in x 0.467 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (* 0.022222222222222223 (pow x 3)) in x 0.467 * [taylor]: Taking taylor expansion of 0.022222222222222223 in x 0.467 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.468 * [approximate]: Taking taylor expansion of (/ 0.022222222222222223 (pow x 3)) in (x) around 0 0.468 * [taylor]: Taking taylor expansion of (/ 0.022222222222222223 (pow x 3)) in x 0.468 * [taylor]: Taking taylor expansion of 0.022222222222222223 in x 0.468 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of (/ 0.022222222222222223 (pow x 3)) in x 0.468 * [taylor]: Taking taylor expansion of 0.022222222222222223 in x 0.468 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.469 * [approximate]: Taking taylor expansion of (/ -0.022222222222222223 (pow x 3)) in (x) around 0 0.469 * [taylor]: Taking taylor expansion of (/ -0.022222222222222223 (pow x 3)) in x 0.469 * [taylor]: Taking taylor expansion of -0.022222222222222223 in x 0.469 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.469 * [taylor]: Taking taylor expansion of (/ -0.022222222222222223 (pow x 3)) in x 0.469 * [taylor]: Taking taylor expansion of -0.022222222222222223 in x 0.469 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.470 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.470 * [approximate]: Taking taylor expansion of (* 0.0021164021164021165 (pow x 5)) in (x) around 0 0.470 * [taylor]: Taking taylor expansion of (* 0.0021164021164021165 (pow x 5)) in x 0.470 * [taylor]: Taking taylor expansion of 0.0021164021164021165 in x 0.470 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of (* 0.0021164021164021165 (pow x 5)) in x 0.470 * [taylor]: Taking taylor expansion of 0.0021164021164021165 in x 0.470 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.471 * [approximate]: Taking taylor expansion of (/ 0.0021164021164021165 (pow x 5)) in (x) around 0 0.472 * [taylor]: Taking taylor expansion of (/ 0.0021164021164021165 (pow x 5)) in x 0.472 * [taylor]: Taking taylor expansion of 0.0021164021164021165 in x 0.472 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (/ 0.0021164021164021165 (pow x 5)) in x 0.472 * [taylor]: Taking taylor expansion of 0.0021164021164021165 in x 0.472 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.473 * [approximate]: Taking taylor expansion of (/ -0.0021164021164021165 (pow x 5)) in (x) around 0 0.473 * [taylor]: Taking taylor expansion of (/ -0.0021164021164021165 (pow x 5)) in x 0.473 * [taylor]: Taking taylor expansion of -0.0021164021164021165 in x 0.473 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of (/ -0.0021164021164021165 (pow x 5)) in x 0.473 * [taylor]: Taking taylor expansion of -0.0021164021164021165 in x 0.473 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.474 * * * [progress]: simplifying candidates 0.475 * [simplify]: Simplifying using # : (+ (log 0.022222222222222223) (* (log x) 3)) (+ (log 0.022222222222222223) (* (log x) 3)) (+ (log 0.022222222222222223) (log (pow x 3))) (log (* 0.022222222222222223 (pow x 3))) (exp (* 0.022222222222222223 (pow x 3))) (* (* (* 0.022222222222222223 0.022222222222222223) 0.022222222222222223) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 0.022222222222222223 (pow x 3))) (cbrt (* 0.022222222222222223 (pow x 3)))) (cbrt (* 0.022222222222222223 (pow x 3))) (* (* (* 0.022222222222222223 (pow x 3)) (* 0.022222222222222223 (pow x 3))) (* 0.022222222222222223 (pow x 3))) (sqrt (* 0.022222222222222223 (pow x 3))) (sqrt (* 0.022222222222222223 (pow x 3))) (* (sqrt 0.022222222222222223) (pow (sqrt x) 3)) (* (sqrt 0.022222222222222223) (pow (sqrt x) 3)) (* (sqrt 0.022222222222222223) (pow (sqrt x) 3)) (* (sqrt 0.022222222222222223) (pow (sqrt x) 3)) (* (sqrt 0.022222222222222223) (sqrt (pow x 3))) (* (sqrt 0.022222222222222223) (sqrt (pow x 3))) (* (sqrt 0.022222222222222223) (pow x (/ 3 2))) (* (sqrt 0.022222222222222223) (pow x (/ 3 2))) (* 0.022222222222222223 (pow (* (cbrt x) (cbrt x)) 3)) (* 0.022222222222222223 (pow (sqrt x) 3)) (* 0.022222222222222223 (pow 1 3)) (* 0.022222222222222223 (* x x)) (* 0.022222222222222223 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 0.022222222222222223 (pow (* (cbrt x) (cbrt x)) 3)) (* 0.022222222222222223 (pow (sqrt x) 3)) (* 0.022222222222222223 (pow 1 3)) (* 0.022222222222222223 x) (* 0.022222222222222223 (sqrt (pow x 3))) (* 0.022222222222222223 1) (* 0.022222222222222223 (pow x (/ 3 2))) (* (cbrt 0.022222222222222223) (pow x 3)) (* (sqrt 0.022222222222222223) (pow x 3)) (* 0.022222222222222223 (pow x 3)) (+ (log 0.0021164021164021165) (* (log x) 5)) (+ (log 0.0021164021164021165) (* (log x) 5)) (+ (log 0.0021164021164021165) (log (pow x 5))) (log (* 0.0021164021164021165 (pow x 5))) (exp (* 0.0021164021164021165 (pow x 5))) (* (* (* 0.0021164021164021165 0.0021164021164021165) 0.0021164021164021165) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 0.0021164021164021165 (pow x 5))) (cbrt (* 0.0021164021164021165 (pow x 5)))) (cbrt (* 0.0021164021164021165 (pow x 5))) (* (* (* 0.0021164021164021165 (pow x 5)) (* 0.0021164021164021165 (pow x 5))) (* 0.0021164021164021165 (pow x 5))) (sqrt (* 0.0021164021164021165 (pow x 5))) (sqrt (* 0.0021164021164021165 (pow x 5))) (* (sqrt 0.0021164021164021165) (pow (sqrt x) 5)) (* (sqrt 0.0021164021164021165) (pow (sqrt x) 5)) (* (sqrt 0.0021164021164021165) (sqrt (pow x 5))) (* (sqrt 0.0021164021164021165) (sqrt (pow x 5))) (* (sqrt 0.0021164021164021165) (pow x (/ 5 2))) (* (sqrt 0.0021164021164021165) (pow x (/ 5 2))) (* 0.0021164021164021165 (pow (* (cbrt x) (cbrt x)) 5)) (* 0.0021164021164021165 (pow (sqrt x) 5)) (* 0.0021164021164021165 (pow 1 5)) (* 0.0021164021164021165 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 0.0021164021164021165 (sqrt (pow x 5))) (* 0.0021164021164021165 1) (* 0.0021164021164021165 (pow x (/ 5 2))) (* (cbrt 0.0021164021164021165) (pow x 5)) (* (sqrt 0.0021164021164021165) (pow x 5)) (* 0.0021164021164021165 (pow x 5)) (* 0.022222222222222223 (pow x 3)) (* 0.022222222222222223 (pow x 3)) (* 0.022222222222222223 (pow x 3)) (* 0.0021164021164021165 (pow x 5)) (* 0.0021164021164021165 (pow x 5)) (* 0.0021164021164021165 (pow x 5)) 0.479 * * [simplify]: iteration 0 : 208 enodes (cost 215 ) 0.484 * * [simplify]: iteration 1 : 871 enodes (cost 193 ) 0.504 * * [simplify]: iteration 2 : 4634 enodes (cost 193 ) 0.657 * * [simplify]: iteration 3 : 5001 enodes (cost 193 ) 0.659 * [simplify]: Simplified to: (log (* 0.022222222222222223 (pow x 3))) (log (* 0.022222222222222223 (pow x 3))) (log (* 0.022222222222222223 (pow x 3))) (log (* 0.022222222222222223 (pow x 3))) (exp (* 0.022222222222222223 (pow x 3))) (pow (* 0.022222222222222223 (pow x 3)) 3) (* (cbrt (* 0.022222222222222223 (pow x 3))) (cbrt (* 0.022222222222222223 (pow x 3)))) (cbrt (* 0.022222222222222223 (pow x 3))) (pow (* 0.022222222222222223 (pow x 3)) 3) (sqrt (* 0.022222222222222223 (pow x 3))) (sqrt (* 0.022222222222222223 (pow x 3))) (* (sqrt 0.022222222222222223) (pow (sqrt x) 3)) (* (sqrt 0.022222222222222223) (pow (sqrt x) 3)) (* (sqrt 0.022222222222222223) (pow (sqrt x) 3)) (* (sqrt 0.022222222222222223) (pow (sqrt x) 3)) (* (sqrt 0.022222222222222223) (sqrt (pow x 3))) (* (sqrt 0.022222222222222223) (sqrt (pow x 3))) (* (sqrt 0.022222222222222223) (pow x 3/2)) (* (sqrt 0.022222222222222223) (pow x 3/2)) (* (* 0.022222222222222223 x) x) (* 0.022222222222222223 (pow (sqrt x) 3)) 0.022222222222222223 (* (* 0.022222222222222223 x) x) (* (* 0.022222222222222223 x) x) (* (* 0.022222222222222223 x) x) (* 0.022222222222222223 (pow (sqrt x) 3)) 0.022222222222222223 (* 0.022222222222222223 x) (* 0.022222222222222223 (sqrt (pow x 3))) 0.022222222222222223 (* 0.022222222222222223 (pow x 3/2)) (* (cbrt 0.022222222222222223) (pow x 3)) (* (sqrt 0.022222222222222223) (pow x 3)) (* 0.022222222222222223 (pow x 3)) (log (* 0.0021164021164021165 (pow x 5))) (log (* 0.0021164021164021165 (pow x 5))) (log (* 0.0021164021164021165 (pow x 5))) (log (* 0.0021164021164021165 (pow x 5))) (exp (* 0.0021164021164021165 (pow x 5))) (pow (* 0.0021164021164021165 (pow x 5)) 3) (* (cbrt (* 0.0021164021164021165 (pow x 5))) (cbrt (* 0.0021164021164021165 (pow x 5)))) (cbrt (* 0.0021164021164021165 (pow x 5))) (pow (* 0.0021164021164021165 (pow x 5)) 3) (sqrt (* 0.0021164021164021165 (pow x 5))) (sqrt (* 0.0021164021164021165 (pow x 5))) (* (sqrt 0.0021164021164021165) (pow (sqrt x) 5)) (* (sqrt 0.0021164021164021165) (pow (sqrt x) 5)) (* (sqrt 0.0021164021164021165) (sqrt (pow x 5))) (* (sqrt 0.0021164021164021165) (sqrt (pow x 5))) (* (sqrt 0.0021164021164021165) (pow x 5/2)) (* (sqrt 0.0021164021164021165) (pow x 5/2)) (* 0.0021164021164021165 (pow (* (cbrt x) (cbrt x)) 5)) (* 0.0021164021164021165 (pow (sqrt x) 5)) 0.0021164021164021165 (* 0.0021164021164021165 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 0.0021164021164021165 (sqrt (pow x 5))) 0.0021164021164021165 (* 0.0021164021164021165 (pow x 5/2)) (* (cbrt 0.0021164021164021165) (pow x 5)) (* (sqrt 0.0021164021164021165) (pow x 5)) (* 0.0021164021164021165 (pow x 5)) (* 0.022222222222222223 (pow x 3)) (* 0.022222222222222223 (pow x 3)) (* 0.022222222222222223 (pow x 3)) (* 0.0021164021164021165 (pow x 5)) (* 0.0021164021164021165 (pow x 5)) (* 0.0021164021164021165 (pow x 5)) 0.660 * * * [progress]: adding candidates to table 0.736 * [progress]: [Phase 3 of 3] Extracting. 0.739 * [simplify]: Simplifying using # : (+ (* 0.022222222222222223 (pow x 3)) (+ (* 0.0021164021164021165 (pow x 5)) (* 0.3333333333333333 x))) 0.739 * * [simplify]: iteration 0 : 18 enodes (cost 7 ) 0.740 * * [simplify]: iteration 1 : 18 enodes (cost 7 ) 0.740 * [simplify]: Simplified to: (+ (* 0.022222222222222223 (pow x 3)) (+ (* 0.0021164021164021165 (pow x 5)) (* 0.3333333333333333 x))) 8.149 * [regime-testing]: End program error score: 0.3421205021153375 8.227 * [regime-testing]: Target error score: 0.09123992272468828