16.293 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.205 * * * [progress]: [2/2] Setting up program. 0.207 * [progress]: [Phase 2 of 3] Improving. 0.207 * [simplify]: Simplifying using # : (- (/ 1.0 x) (/ 1.0 (tan x))) 0.208 * * [simplify]: iteration 0 : 6 enodes (cost 8 ) 0.209 * * [simplify]: iteration 1 : 8 enodes (cost 8 ) 0.210 * * [simplify]: iteration 2 : 11 enodes (cost 8 ) 0.211 * * [simplify]: iteration done : 11 enodes (cost 8 ) 0.211 * [simplify]: Simplified to: (- (/ 1.0 x) (/ 1.0 (tan x))) 0.211 * * [progress]: iteration 1 / 4 0.211 * * * [progress]: picking best candidate 0.212 * * * * [pick]: Picked # 0.212 * * * [progress]: localizing error 0.225 * * * [progress]: generating rewritten candidates 0.225 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.242 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.245 * * * [progress]: generating series expansions 0.245 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.246 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (tan x)))) in (x) around 0 0.246 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (tan x)))) in x 0.246 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.246 * [taylor]: Taking taylor expansion of 1.0 in x 0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.246 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan x))) in x 0.246 * [taylor]: Taking taylor expansion of 1.0 in x 0.246 * [taylor]: Taking taylor expansion of (/ 1 (tan x)) in x 0.246 * [taylor]: Taking taylor expansion of (tan x) in x 0.247 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.247 * [taylor]: Taking taylor expansion of (sin x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (cos x) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (tan x)))) in x 0.249 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of 1.0 in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan x))) in x 0.249 * [taylor]: Taking taylor expansion of 1.0 in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 (tan x)) in x 0.249 * [taylor]: Taking taylor expansion of (tan x) in x 0.250 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.250 * [taylor]: Taking taylor expansion of (sin x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (cos x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.303 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* 1.0 (/ 1 (tan (/ 1 x))))) in (x) around 0 0.303 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 1.0 (/ 1 (tan (/ 1 x))))) in x 0.303 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan (/ 1 x)))) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 (tan (/ 1 x))) 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 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 1.0 (/ 1 (tan (/ 1 x))))) in x 0.304 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan (/ 1 x)))) in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 (tan (/ 1 x))) in x 0.304 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.304 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.304 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.327 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x))) in (x) around 0 0.327 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x))) in x 0.327 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x)) in x 0.327 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan (/ -1 x)))) in x 0.327 * [taylor]: Taking taylor expansion of 1.0 in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 (tan (/ -1 x))) in x 0.327 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.327 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.327 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.327 * [taylor]: Taking taylor expansion of -1 in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.327 * [taylor]: Taking taylor expansion of -1 in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.328 * [taylor]: Taking taylor expansion of 1.0 in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x))) in x 0.328 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (tan (/ -1 x)))) (* 1.0 x)) in x 0.328 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (tan (/ -1 x)))) in x 0.328 * [taylor]: Taking taylor expansion of 1.0 in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 (tan (/ -1 x))) in x 0.328 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.328 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.328 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.328 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.328 * [taylor]: Taking taylor expansion of -1 in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.328 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.328 * [taylor]: Taking taylor expansion of -1 in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.329 * [taylor]: Taking taylor expansion of 1.0 in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.351 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.351 * [approximate]: Taking taylor expansion of (/ 1.0 (tan x)) in (x) around 0 0.351 * [taylor]: Taking taylor expansion of (/ 1.0 (tan x)) in x 0.351 * [taylor]: Taking taylor expansion of 1.0 in x 0.351 * [taylor]: Taking taylor expansion of (tan x) in x 0.351 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.351 * [taylor]: Taking taylor expansion of (sin x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (cos x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (/ 1.0 (tan x)) in x 0.352 * [taylor]: Taking taylor expansion of 1.0 in x 0.352 * [taylor]: Taking taylor expansion of (tan x) in x 0.352 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.352 * [taylor]: Taking taylor expansion of (sin x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (cos x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.371 * [approximate]: Taking taylor expansion of (/ 1.0 (tan (/ 1 x))) in (x) around 0 0.371 * [taylor]: Taking taylor expansion of (/ 1.0 (tan (/ 1 x))) in x 0.371 * [taylor]: Taking taylor expansion of 1.0 in x 0.371 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.371 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.371 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (/ 1.0 (tan (/ 1 x))) in x 0.372 * [taylor]: Taking taylor expansion of 1.0 in x 0.372 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.372 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.372 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.383 * [approximate]: Taking taylor expansion of (/ 1.0 (tan (/ -1 x))) in (x) around 0 0.383 * [taylor]: Taking taylor expansion of (/ 1.0 (tan (/ -1 x))) in x 0.383 * [taylor]: Taking taylor expansion of 1.0 in x 0.383 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.383 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.383 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.383 * [taylor]: Taking taylor expansion of -1 in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.384 * [taylor]: Taking taylor expansion of -1 in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (/ 1.0 (tan (/ -1 x))) in x 0.384 * [taylor]: Taking taylor expansion of 1.0 in x 0.384 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.384 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.384 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.384 * [taylor]: Taking taylor expansion of -1 in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.385 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.385 * [taylor]: Taking taylor expansion of -1 in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.390 * * * [progress]: simplifying candidates 0.391 * [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))))) (- (/ 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))) (- (/ 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))) (- 1.0) (- (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))) 0.394 * * [simplify]: iteration 0 : 115 enodes (cost 619 ) 0.413 * * [simplify]: iteration 1 : 234 enodes (cost 592 ) 0.462 * * [simplify]: iteration 2 : 487 enodes (cost 564 ) 0.578 * * [simplify]: iteration 3 : 1106 enodes (cost 564 ) 1.140 * * [simplify]: iteration 4 : 2721 enodes (cost 562 ) 1.861 * * [simplify]: iteration done : 5001 enodes (cost 561 ) 1.861 * [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 (+ (/ (+ (/ 1.0 x) (/ 1.0 (tan x))) x) (/ 1.0 (* (tan x) (tan x))))) (- (/ 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))) (- (/ 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))) (- 1.0) (- (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 x) (+ (* 0.022222222222222227 (pow x 3)) (* 0.3333333333333333 x))) (* 1.0 (/ (cos x) (sin x))) (* 1.0 (/ (cos x) (sin x))) 1.862 * * * [progress]: adding candidates to table 1.982 * * [progress]: iteration 2 / 4 1.982 * * * [progress]: picking best candidate 1.984 * * * * [pick]: Picked # 1.984 * * * [progress]: localizing error 1.994 * * * [progress]: generating rewritten candidates 1.994 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 2.000 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 2.007 * * * [progress]: generating series expansions 2.007 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 2.008 * [approximate]: Taking taylor expansion of (* 0.022222222222222223 (pow x 3)) in (x) around 0 2.008 * [taylor]: Taking taylor expansion of (* 0.022222222222222223 (pow x 3)) in x 2.008 * [taylor]: Taking taylor expansion of 0.022222222222222223 in x 2.008 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.008 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of (* 0.022222222222222223 (pow x 3)) in x 2.008 * [taylor]: Taking taylor expansion of 0.022222222222222223 in x 2.008 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.008 * [taylor]: Taking taylor expansion of x in x 2.020 * [approximate]: Taking taylor expansion of (/ 0.022222222222222223 (pow x 3)) in (x) around 0 2.020 * [taylor]: Taking taylor expansion of (/ 0.022222222222222223 (pow x 3)) in x 2.020 * [taylor]: Taking taylor expansion of 0.022222222222222223 in x 2.020 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.020 * [taylor]: Taking taylor expansion of x in x 2.021 * [taylor]: Taking taylor expansion of (/ 0.022222222222222223 (pow x 3)) in x 2.021 * [taylor]: Taking taylor expansion of 0.022222222222222223 in x 2.021 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.021 * [taylor]: Taking taylor expansion of x in x 2.032 * [approximate]: Taking taylor expansion of (/ -0.022222222222222223 (pow x 3)) in (x) around 0 2.032 * [taylor]: Taking taylor expansion of (/ -0.022222222222222223 (pow x 3)) in x 2.032 * [taylor]: Taking taylor expansion of -0.022222222222222223 in x 2.032 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.032 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of (/ -0.022222222222222223 (pow x 3)) in x 2.032 * [taylor]: Taking taylor expansion of -0.022222222222222223 in x 2.032 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.033 * [taylor]: Taking taylor expansion of x in x 2.043 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 2.043 * [approximate]: Taking taylor expansion of (* 0.0021164021164021165 (pow x 5)) in (x) around 0 2.044 * [taylor]: Taking taylor expansion of (* 0.0021164021164021165 (pow x 5)) in x 2.044 * [taylor]: Taking taylor expansion of 0.0021164021164021165 in x 2.044 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.044 * [taylor]: Taking taylor expansion of x in x 2.044 * [taylor]: Taking taylor expansion of (* 0.0021164021164021165 (pow x 5)) in x 2.044 * [taylor]: Taking taylor expansion of 0.0021164021164021165 in x 2.044 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.044 * [taylor]: Taking taylor expansion of x in x 2.062 * [approximate]: Taking taylor expansion of (/ 0.0021164021164021165 (pow x 5)) in (x) around 0 2.062 * [taylor]: Taking taylor expansion of (/ 0.0021164021164021165 (pow x 5)) in x 2.062 * [taylor]: Taking taylor expansion of 0.0021164021164021165 in x 2.062 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.062 * [taylor]: Taking taylor expansion of x in x 2.063 * [taylor]: Taking taylor expansion of (/ 0.0021164021164021165 (pow x 5)) in x 2.063 * [taylor]: Taking taylor expansion of 0.0021164021164021165 in x 2.063 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.063 * [taylor]: Taking taylor expansion of x in x 2.078 * [approximate]: Taking taylor expansion of (/ -0.0021164021164021165 (pow x 5)) in (x) around 0 2.078 * [taylor]: Taking taylor expansion of (/ -0.0021164021164021165 (pow x 5)) in x 2.078 * [taylor]: Taking taylor expansion of -0.0021164021164021165 in x 2.078 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.078 * [taylor]: Taking taylor expansion of x in x 2.079 * [taylor]: Taking taylor expansion of (/ -0.0021164021164021165 (pow x 5)) in x 2.079 * [taylor]: Taking taylor expansion of -0.0021164021164021165 in x 2.079 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.079 * [taylor]: Taking taylor expansion of x in x 2.094 * * * [progress]: simplifying candidates 2.096 * [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)) 2.098 * * [simplify]: iteration 0 : 96 enodes (cost 484 ) 2.123 * * [simplify]: iteration 1 : 213 enodes (cost 428 ) 2.173 * * [simplify]: iteration 2 : 556 enodes (cost 396 ) 2.322 * * [simplify]: iteration 3 : 2153 enodes (cost 396 ) 3.073 * * [simplify]: iteration done : 5000 enodes (cost 396 ) 3.074 * [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 (* (pow x 5/2) 0.0021164021164021165) (* (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)) 3.074 * * * [progress]: adding candidates to table 3.198 * [progress]: [Phase 3 of 3] Extracting. 3.202 * [simplify]: Simplifying using # : (+ (* 0.022222222222222223 (pow x 3)) (+ (* 0.0021164021164021165 (pow x 5)) (* 0.3333333333333333 x))) 3.203 * * [simplify]: iteration 0 : 13 enodes (cost 15 ) 3.203 * * [simplify]: iteration 1 : 18 enodes (cost 15 ) 3.203 * * [simplify]: iteration done : 18 enodes (cost 15 ) 3.204 * [simplify]: Simplified to: (+ (* 0.022222222222222223 (pow x 3)) (+ (* 0.0021164021164021165 (pow x 5)) (* 0.3333333333333333 x))) 9.960 * [regime-testing]: End program error score: 0.34567892793869703 9.996 * [regime-testing]: Target error score: 0.10980165368851874