4.989 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.065 * * * [progress]: [2/2] Setting up program. 0.068 * [progress]: [Phase 2 of 3] Improving. 0.068 * [simplify]: Simplifying using # : (log (+ x (sqrt (- (* x x) 1.0)))) 0.070 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.071 * * [simplify]: iteration 1 : 11 enodes (cost 5 ) 0.072 * * [simplify]: iteration 2 : 11 enodes (cost 5 ) 0.072 * [simplify]: Simplified to: (log (+ x (sqrt (- (* x x) 1.0)))) 0.073 * * [progress]: iteration 1 / 4 0.073 * * * [progress]: picking best candidate 0.075 * * * * [pick]: Picked # 0.075 * * * [progress]: localizing error 0.081 * * * [progress]: generating rewritten candidates 0.081 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.086 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.095 * * * [progress]: generating series expansions 0.095 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.096 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in (x) around 0 0.096 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x 0.096 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.096 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of 1.0 in x 0.098 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x 0.098 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.098 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.117 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.117 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.118 * [taylor]: Taking taylor expansion of 1.0 in x 0.120 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.135 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.138 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of 1.0 in x 0.150 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.150 * [approximate]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in (x) around 0 0.150 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x 0.150 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x 0.150 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.150 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of 1.0 in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x 0.153 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x 0.153 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.153 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.164 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0 0.164 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.164 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.167 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.167 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of 1.0 in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.183 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0 0.183 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x 0.183 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.183 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.183 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of 1.0 in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x 0.186 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x 0.186 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.186 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.187 * [taylor]: Taking taylor expansion of 1.0 in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.216 * * * [progress]: simplifying candidates 0.217 * [simplify]: Simplifying using # : (log (sqrt (- (* x x) 1.0))) (exp (sqrt (- (* x x) 1.0))) (* (cbrt (sqrt (- (* x x) 1.0))) (cbrt (sqrt (- (* x x) 1.0)))) (cbrt (sqrt (- (* x x) 1.0))) (* (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (sqrt (- (* x x) 1.0))) (sqrt (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))) (sqrt (cbrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (sqrt 1) (sqrt (- (* x x) 1.0)) (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))) (sqrt (- (pow (* x x) 3) (pow 1.0 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))) (sqrt (- (* (* x x) (* x x)) (* 1.0 1.0))) (sqrt (+ (* x x) 1.0)) (/ 1 2) (sqrt (sqrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (* (exp x) (exp (sqrt (- (* x x) 1.0)))) (log (+ x (sqrt (- (* x x) 1.0)))) (exp (+ x (sqrt (- (* x x) 1.0)))) (* (cbrt (+ x (sqrt (- (* x x) 1.0)))) (cbrt (+ x (sqrt (- (* x x) 1.0))))) (cbrt (+ x (sqrt (- (* x x) 1.0)))) (* (* (+ x (sqrt (- (* x x) 1.0))) (+ x (sqrt (- (* x x) 1.0)))) (+ x (sqrt (- (* x x) 1.0)))) (sqrt (+ x (sqrt (- (* x x) 1.0)))) (sqrt (+ x (sqrt (- (* x x) 1.0)))) (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3)) (+ (* x x) (- (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (* x (sqrt (- (* x x) 1.0))))) (- (* x x) (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0)))) (- x (sqrt (- (* x x) 1.0))) (+ x (sqrt (- (* x x) 1.0))) (- (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt (- 1.0)) 3)))) (- x (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3))))) (- (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))) x) (+ x (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0)))) (- (* 2 x) (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3))))) (+ (* 0.125 (/ 1 (pow x 3))) (+ (* 0.0625 (/ 1 (pow x 5))) (* 0.5 (/ 1 x)))) 0.221 * * [simplify]: iteration 0 : 217 enodes (cost 221 ) 0.225 * * [simplify]: iteration 1 : 657 enodes (cost 211 ) 0.236 * * [simplify]: iteration 2 : 2555 enodes (cost 205 ) 0.290 * * [simplify]: iteration 3 : 5002 enodes (cost 204 ) 0.292 * [simplify]: Simplified to: (log (sqrt (- (* x x) 1.0))) (exp (sqrt (- (* x x) 1.0))) (* (cbrt (sqrt (- (* x x) 1.0))) (cbrt (sqrt (- (* x x) 1.0)))) (cbrt (sqrt (- (* x x) 1.0))) (pow (sqrt (- (* x x) 1.0)) 3) (fabs (cbrt (- (* x x) 1.0))) (sqrt (cbrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) 1 (sqrt (- (* x x) 1.0)) (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))) (sqrt (- (pow (* x x) 3) (pow 1.0 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))) (sqrt (- (* (* x x) (* x x)) (* 1.0 1.0))) (sqrt (+ (* x x) 1.0)) 1/2 (sqrt (sqrt (- (* x x) 1.0))) (sqrt (sqrt (- (* x x) 1.0))) (exp (+ x (sqrt (- (* x x) 1.0)))) (log (+ x (sqrt (- (* x x) 1.0)))) (exp (+ x (sqrt (- (* x x) 1.0)))) (* (cbrt (+ x (sqrt (- (* x x) 1.0)))) (cbrt (+ x (sqrt (- (* x x) 1.0))))) (cbrt (+ x (sqrt (- (* x x) 1.0)))) (pow (+ x (sqrt (- (* x x) 1.0))) 3) (sqrt (+ x (sqrt (- (* x x) 1.0)))) (sqrt (+ x (sqrt (- (* x x) 1.0)))) (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3)) (- (* x (+ x x)) (+ 1.0 (* x (sqrt (- (* x x) 1.0))))) (+ 1.0 0) (- x (sqrt (- (* x x) 1.0))) (+ x (sqrt (- (* x x) 1.0))) (- (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt (- 1.0)) 3)))) (- x (* (/ 1 x) (+ (/ 0.125 (pow x 2)) 0.5))) (- (* (/ 1 x) (+ (/ 0.125 (pow x 2)) 0.5)) x) (+ x (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0)))) (- (* 2 x) (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3))))) (+ (* 0.125 (/ 1 (pow x 3))) (+ (* 0.0625 (/ 1 (pow x 5))) (* 0.5 (/ 1 x)))) 0.292 * * * [progress]: adding candidates to table 0.376 * * [progress]: iteration 2 / 4 0.376 * * * [progress]: picking best candidate 0.378 * * * * [pick]: Picked # 0.378 * * * [progress]: localizing error 0.390 * * * [progress]: generating rewritten candidates 0.390 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2 2 2) 0.395 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2 1) 0.409 * * * [progress]: generating series expansions 0.409 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2 2 2) 0.409 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 0.409 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.409 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.410 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.421 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 0.421 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.428 * [approximate]: Taking taylor expansion of (* -1 (pow x 3)) in (x) around 0 0.428 * [taylor]: Taking taylor expansion of (* -1 (pow x 3)) in x 0.429 * [taylor]: Taking taylor expansion of -1 in x 0.429 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (* -1 (pow x 3)) in x 0.429 * [taylor]: Taking taylor expansion of -1 in x 0.429 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.440 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2 1) 0.440 * [approximate]: Taking taylor expansion of (/ 0.5 x) in (x) around 0 0.440 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.440 * [taylor]: Taking taylor expansion of 0.5 in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.441 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.441 * [taylor]: Taking taylor expansion of 0.5 in x 0.441 * [taylor]: Taking taylor expansion of x in x 0.445 * [approximate]: Taking taylor expansion of (* 0.5 x) in (x) around 0 0.445 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.445 * [taylor]: Taking taylor expansion of 0.5 in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.445 * [taylor]: Taking taylor expansion of 0.5 in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.450 * [approximate]: Taking taylor expansion of (* -0.5 x) in (x) around 0 0.450 * [taylor]: Taking taylor expansion of (* -0.5 x) in x 0.450 * [taylor]: Taking taylor expansion of -0.5 in x 0.450 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of (* -0.5 x) in x 0.451 * [taylor]: Taking taylor expansion of -0.5 in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.457 * * * [progress]: simplifying candidates 0.458 * [simplify]: Simplifying using # : (- 3) (- (* (log x) 3)) (- (* (log x) 3)) (- (log (pow x 3))) (- 0 (* (log x) 3)) (- 0 (* (log x) 3)) (- 0 (log (pow x 3))) (- (log 1) (* (log x) 3)) (- (log 1) (* (log x) 3)) (- (log 1) (log (pow x 3))) (log (/ 1 (pow x 3))) (exp (/ 1 (pow x 3))) (/ (* (* 1 1) 1) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (/ 1 (pow x 3))) (cbrt (/ 1 (pow x 3)))) (cbrt (/ 1 (pow x 3))) (* (* (/ 1 (pow x 3)) (/ 1 (pow x 3))) (/ 1 (pow x 3))) (sqrt (/ 1 (pow x 3))) (sqrt (/ 1 (pow x 3))) (- 1) (- (pow x 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt x) (cbrt x)) 3)) (/ (cbrt 1) (pow (cbrt x) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt x) 3)) (/ (cbrt 1) (pow (sqrt x) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 3)) (/ (cbrt 1) (pow x 3)) (/ (* (cbrt 1) (cbrt 1)) (* x x)) (/ (cbrt 1) x) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (/ (cbrt 1) (cbrt (pow x 3))) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt x) (cbrt x)) 3)) (/ (cbrt 1) (pow (cbrt x) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt x) 3)) (/ (cbrt 1) (pow (sqrt x) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 3)) (/ (cbrt 1) (pow x 3)) (/ (* (cbrt 1) (cbrt 1)) x) (/ (cbrt 1) (* x x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow x 3))) (/ (cbrt 1) (sqrt (pow x 3))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (pow x 3)) (/ (* (cbrt 1) (cbrt 1)) (pow x (/ 3 2))) (/ (cbrt 1) (pow x (/ 3 2))) (/ (sqrt 1) (pow (* (cbrt x) (cbrt x)) 3)) (/ (sqrt 1) (pow (cbrt x) 3)) (/ (sqrt 1) (pow (sqrt x) 3)) (/ (sqrt 1) (pow (sqrt x) 3)) (/ (sqrt 1) (pow 1 3)) (/ (sqrt 1) (pow x 3)) (/ (sqrt 1) (* x x)) (/ (sqrt 1) x) (/ (sqrt 1) (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (/ (sqrt 1) (cbrt (pow x 3))) (/ (sqrt 1) (pow (* (cbrt x) (cbrt x)) 3)) (/ (sqrt 1) (pow (cbrt x) 3)) (/ (sqrt 1) (pow (sqrt x) 3)) (/ (sqrt 1) (pow (sqrt x) 3)) (/ (sqrt 1) (pow 1 3)) (/ (sqrt 1) (pow x 3)) (/ (sqrt 1) x) (/ (sqrt 1) (* x x)) (/ (sqrt 1) (sqrt (pow x 3))) (/ (sqrt 1) (sqrt (pow x 3))) (/ (sqrt 1) 1) (/ (sqrt 1) (pow x 3)) (/ (sqrt 1) (pow x (/ 3 2))) (/ (sqrt 1) (pow x (/ 3 2))) (/ 1 (pow (* (cbrt x) (cbrt x)) 3)) (/ 1 (pow (cbrt x) 3)) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow 1 3)) (/ 1 (pow x 3)) (/ 1 (* x x)) (/ 1 x) (/ 1 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (/ 1 (cbrt (pow x 3))) (/ 1 (pow (* (cbrt x) (cbrt x)) 3)) (/ 1 (pow (cbrt x) 3)) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow 1 3)) (/ 1 (pow x 3)) (/ 1 x) (/ 1 (* x x)) (/ 1 (sqrt (pow x 3))) (/ 1 (sqrt (pow x 3))) (/ 1 1) (/ 1 (pow x 3)) (/ 1 (pow x (/ 3 2))) (/ 1 (pow x (/ 3 2))) (/ 1 (pow x 3)) (/ (pow x 3) 1) (/ 1 (pow (* (cbrt x) (cbrt x)) 3)) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow 1 3)) (/ 1 (* x x)) (/ 1 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (/ 1 (pow (* (cbrt x) (cbrt x)) 3)) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow 1 3)) (/ 1 x) (/ 1 (sqrt (pow x 3))) (/ 1 1) (/ 1 (pow x (/ 3 2))) (/ (pow x 3) (cbrt 1)) (/ (pow x 3) (sqrt 1)) (/ (pow x 3) 1) (* 0.5 (/ 1 x)) (+ (log 0.5) (- (log x))) (+ (log 0.5) (- 0 (log x))) (+ (log 0.5) (- (log 1) (log x))) (+ (log 0.5) (log (/ 1 x))) (log (* 0.5 (/ 1 x))) (exp (* 0.5 (/ 1 x))) (* (* (* 0.5 0.5) 0.5) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* 0.5 0.5) 0.5) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (cbrt (* 0.5 (/ 1 x))) (cbrt (* 0.5 (/ 1 x)))) (cbrt (* 0.5 (/ 1 x))) (* (* (* 0.5 (/ 1 x)) (* 0.5 (/ 1 x))) (* 0.5 (/ 1 x))) (sqrt (* 0.5 (/ 1 x))) (sqrt (* 0.5 (/ 1 x))) (* (sqrt 0.5) (sqrt (/ 1 x))) (* (sqrt 0.5) (sqrt (/ 1 x))) (* (sqrt 0.5) (/ (sqrt 1) (sqrt x))) (* (sqrt 0.5) (/ (sqrt 1) (sqrt x))) (* (sqrt 0.5) (/ 1 (sqrt x))) (* (sqrt 0.5) (/ 1 (sqrt x))) (* 0.5 (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* 0.5 (sqrt (/ 1 x))) (* 0.5 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)))) (* 0.5 (/ (* (cbrt 1) (cbrt 1)) (sqrt x))) (* 0.5 (/ (* (cbrt 1) (cbrt 1)) 1)) (* 0.5 (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* 0.5 (/ (sqrt 1) (sqrt x))) (* 0.5 (/ (sqrt 1) 1)) (* 0.5 (/ 1 (* (cbrt x) (cbrt x)))) (* 0.5 (/ 1 (sqrt x))) (* 0.5 (/ 1 1)) (* 0.5 1) (* 0.5 1) (* (cbrt 0.5) (/ 1 x)) (* (sqrt 0.5) (/ 1 x)) (* 0.5 (/ 1 x)) (* 0.5 1) (/ 1 (pow x 3)) (/ 1 (pow x 3)) (/ 1 (pow x 3)) (/ 0.5 x) (/ 0.5 x) (/ 0.5 x) 0.463 * * [simplify]: iteration 0 : 318 enodes (cost 439 ) 0.469 * * [simplify]: iteration 1 : 1615 enodes (cost 322 ) 0.493 * * [simplify]: iteration 2 : 5001 enodes (cost 315 ) 0.495 * [simplify]: Simplified to: (- 3) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (log (/ 1 (pow x 3))) (exp (/ 1 (pow x 3))) (/ 1 (pow (pow x 3) 3)) (/ 1 (* x x)) (/ 1 x) (/ 1 (pow (pow x 3) 3)) (sqrt (/ 1 (pow x 3))) (sqrt (/ 1 (pow x 3))) (- 1) (- (pow x 3)) (/ 1 (* x x)) (/ 1 x) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow (sqrt x) 3)) 1 (/ 1 (pow x 3)) (/ 1 (* x x)) (/ 1 x) (/ 1 (* x x)) (/ 1 x) (/ 1 (* x x)) (/ 1 x) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow (sqrt x) 3)) 1 (/ 1 (pow x 3)) (/ 1 x) (/ 1 (* x x)) (/ 1 (sqrt (pow x 3))) (/ 1 (sqrt (pow x 3))) 1 (/ 1 (pow x 3)) (/ 1 (pow x 3/2)) (/ 1 (pow x 3/2)) (/ 1 (* x x)) (/ 1 x) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow (sqrt x) 3)) 1 (/ 1 (pow x 3)) (/ 1 (* x x)) (/ 1 x) (/ 1 (* x x)) (/ 1 x) (/ 1 (* x x)) (/ 1 x) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow (sqrt x) 3)) 1 (/ 1 (pow x 3)) (/ 1 x) (/ 1 (* x x)) (/ 1 (sqrt (pow x 3))) (/ 1 (sqrt (pow x 3))) 1 (/ 1 (pow x 3)) (/ 1 (pow x 3/2)) (/ 1 (pow x 3/2)) (/ 1 (* x x)) (/ 1 x) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow (sqrt x) 3)) 1 (/ 1 (pow x 3)) (/ 1 (* x x)) (/ 1 x) (/ 1 (* x x)) (/ 1 x) (/ 1 (* x x)) (/ 1 x) (/ 1 (pow (sqrt x) 3)) (/ 1 (pow (sqrt x) 3)) 1 (/ 1 (pow x 3)) (/ 1 x) (/ 1 (* x x)) (/ 1 (sqrt (pow x 3))) (/ 1 (sqrt (pow x 3))) 1 (/ 1 (pow x 3)) (/ 1 (pow x 3/2)) (/ 1 (pow x 3/2)) (/ 1 (pow x 3)) (pow x 3) (/ 1 (* x x)) (/ 1 (pow (sqrt x) 3)) 1 (/ 1 (* x x)) (/ 1 (* x x)) (/ 1 (* x x)) (/ 1 (pow (sqrt x) 3)) 1 (/ 1 x) (/ 1 (sqrt (pow x 3))) 1 (/ 1 (pow x 3/2)) (pow x 3) (pow x 3) (pow x 3) (/ 0.5 x) (- (log 0.5) (log x)) (- (log 0.5) (log x)) (- (log 0.5) (log x)) (- (log 0.5) (log x)) (- (log 0.5) (log x)) (exp (* 0.5 (/ 1 x))) (pow (/ 0.5 x) 3) (pow (/ 0.5 x) 3) (* (cbrt (* 0.5 (/ 1 x))) (cbrt (* 0.5 (/ 1 x)))) (cbrt (* 0.5 (/ 1 x))) (pow (/ 0.5 x) 3) (sqrt (* 0.5 (/ 1 x))) (sqrt (* 0.5 (/ 1 x))) (* (sqrt 0.5) (sqrt (/ 1 x))) (* (sqrt 0.5) (sqrt (/ 1 x))) (* (sqrt 0.5) (/ 1 (sqrt x))) (* (sqrt 0.5) (/ 1 (sqrt x))) (* (sqrt 0.5) (/ 1 (sqrt x))) (* (sqrt 0.5) (/ 1 (sqrt x))) (* 0.5 (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* 0.5 (sqrt (/ 1 x))) (/ 0.5 (* (cbrt x) (cbrt x))) (/ 0.5 (sqrt x)) 0.5 (/ 0.5 (* (cbrt x) (cbrt x))) (/ 0.5 (sqrt x)) 0.5 (/ 0.5 (* (cbrt x) (cbrt x))) (/ 0.5 (sqrt x)) 0.5 0.5 0.5 (* (cbrt 0.5) (/ 1 x)) (* (sqrt 0.5) (/ 1 x)) (/ 0.5 x) 0.5 (/ 1 (pow x 3)) (/ 1 (pow x 3)) (/ 1 (pow x 3)) (/ 0.5 x) (/ 0.5 x) (/ 0.5 x) 0.495 * * * [progress]: adding candidates to table 0.667 * [progress]: [Phase 3 of 3] Extracting. 0.669 * [simplify]: Simplifying using # : (log (- (* 2 x) (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))))) 0.669 * * [simplify]: iteration 0 : 21 enodes (cost 9 ) 0.670 * * [simplify]: iteration 1 : 21 enodes (cost 9 ) 0.670 * [simplify]: Simplified to: (log (- (* 2 x) (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))))) 2.774 * [regime-testing]: End program error score: 0.1730793714602015