5.850 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.040 * * * [progress]: [2/2] Setting up program. 0.042 * [progress]: [Phase 2 of 3] Improving. 0.042 * [simplify]: Simplifying using # : (* 2.0 (- (* x x) (* x y))) 0.045 * * [simplify]: iteration 0 : 14 enodes (cost 3 ) 0.046 * * [simplify]: iteration 1 : 33 enodes (cost 3 ) 0.047 * * [simplify]: iteration 2 : 73 enodes (cost 3 ) 0.049 * * [simplify]: iteration 3 : 112 enodes (cost 3 ) 0.051 * * [simplify]: iteration 4 : 129 enodes (cost 3 ) 0.053 * * [simplify]: iteration 5 : 131 enodes (cost 3 ) 0.056 * * [simplify]: iteration 6 : 131 enodes (cost 3 ) 0.056 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) 0.058 * * [progress]: iteration 1 / 4 0.058 * * * [progress]: picking best candidate 0.059 * * * * [pick]: Picked # 0.059 * * * [progress]: localizing error 0.064 * * * [progress]: generating rewritten candidates 0.064 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.075 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.079 * * * [progress]: generating series expansions 0.079 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.079 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0 0.079 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y 0.079 * [taylor]: Taking taylor expansion of 2.0 in y 0.079 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.079 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of (* x y) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 0.079 * [taylor]: Taking taylor expansion of 2.0 in x 0.079 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.079 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of (* x y) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 0.079 * [taylor]: Taking taylor expansion of 2.0 in x 0.079 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.079 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (* x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.081 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.081 * [taylor]: Taking taylor expansion of 2.0 in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of 2.0 in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.091 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.091 * [taylor]: Taking taylor expansion of 2.0 in y 0.091 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.091 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.091 * [taylor]: Taking taylor expansion of (* x y) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.092 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.092 * [taylor]: Taking taylor expansion of 2.0 in x 0.092 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.092 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.092 * [taylor]: Taking taylor expansion of (* x y) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.093 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.093 * [taylor]: Taking taylor expansion of 2.0 in x 0.093 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.093 * [taylor]: Taking taylor expansion of (* x y) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.094 * [taylor]: Taking taylor expansion of 2.0 in y 0.095 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.095 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.095 * [taylor]: Taking taylor expansion of 2.0 in y 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.095 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.108 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.108 * [taylor]: Taking taylor expansion of 2.0 in y 0.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.108 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.108 * [taylor]: Taking taylor expansion of (* x y) in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.109 * [taylor]: Taking taylor expansion of 2.0 in x 0.109 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.109 * [taylor]: Taking taylor expansion of (* x y) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.110 * [taylor]: Taking taylor expansion of 2.0 in x 0.110 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.110 * [taylor]: Taking taylor expansion of (* x y) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of 2.0 in y 0.112 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.112 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.112 * [taylor]: Taking taylor expansion of 2.0 in y 0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.116 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.127 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.128 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 0.128 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.128 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [taylor]: Taking taylor expansion of (* x y) in y 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.128 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of (* x y) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.128 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of (* x y) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.129 * [taylor]: Taking taylor expansion of (- y) in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of 1 in y 0.132 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.134 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.134 * [taylor]: Taking taylor expansion of x in y 0.134 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.135 * [taylor]: Taking taylor expansion of (* x y) in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.135 * [taylor]: Taking taylor expansion of (* x y) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.136 * [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 (* x y)) in x 0.136 * [taylor]: Taking taylor expansion of (* x y) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.137 * [taylor]: Taking taylor expansion of 1 in y 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.140 * [taylor]: Taking taylor expansion of 0 in y 0.143 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.147 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.147 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.147 * [taylor]: Taking taylor expansion of (* x y) in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of y in y 0.147 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.148 * [taylor]: Taking taylor expansion of (* x y) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of y in x 0.148 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.148 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.149 * [taylor]: Taking taylor expansion of (* x y) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of 1 in y 0.150 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of 0 in y 0.155 * [taylor]: Taking taylor expansion of 0 in y 0.159 * [taylor]: Taking taylor expansion of 0 in y 0.159 * * * [progress]: simplifying candidates 0.160 * [simplify]: Simplifying using # : (expm1 (* 2.0 (- (* x x) (* x y)))) (log1p (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))) (+ (log 2.0) (log (- (* x x) (* x y)))) (log (* 2.0 (- (* x x) (* x y)))) (exp (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))) (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* 2.0 (fma x x (- (* y x)))) (* 2.0 (fma (- y) x (* y x))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (fma x x (- (* y x))) 2.0) (* (fma (- y) x (* y x)) 2.0) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (* 2.0 (sqrt (- (* x x) (* x y)))) (* 2.0 1) (* 2.0 x) (* (cbrt 2.0) (- (* x x) (* x y))) (* (sqrt 2.0) (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (fma x x (- (* y x))) (fma (- y) x (* y x)) (expm1 (- (* x x) (* x y))) (log1p (- (* x x) (* x y))) (- (* x y)) (/ (exp (* x x)) (exp (* x y))) (log (- (* x x) (* x y))) (exp (- (* x x) (* x y))) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))) (- (* x y)) (- (* (* x x) (* x x)) (* (* x y) (* x y))) (+ (* x x) (* x y)) (- x y) (- (* x y)) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.164 * * [simplify]: iteration 0 : 182 enodes (cost 265 ) 0.168 * * [simplify]: iteration 1 : 814 enodes (cost 234 ) 0.187 * * [simplify]: iteration 2 : 4686 enodes (cost 230 ) 0.292 * * [simplify]: iteration 3 : 5001 enodes (cost 230 ) 0.294 * [simplify]: Simplified to: (expm1 (* 2.0 (- (* x x) (* x y)))) (log1p (* 2.0 (- (* x x) (* x y)))) (* (* x (- x y)) 2.0) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (pow (exp 2.0) (* x (- x y))) (pow (* (* x (- x y)) 2.0) 3) (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y)))) (pow (* (* x (- x y)) 2.0) 3) (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (* x (- x y)) 2.0) (* 2.0 (fma (- y) x (* y x))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (* x (- x y)) 2.0) (* 2.0 (fma (- y) x (* y x))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (* 2.0 (sqrt (- (* x x) (* x y)))) 2.0 (* 2.0 x) (* (* x (- x y)) (cbrt 2.0)) (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) 2.0) (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (* (* 2.0 (fma x x (* x y))) (* x (- x y))) (* x (- x y)) (fma (- y) x (* y x)) (expm1 (- (* x x) (* x y))) (log1p (- (* x x) (* x y))) (- (* x y)) (pow (exp x) (- x y)) (log (- (* x x) (* x y))) (pow (exp x) (- x y)) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (pow (* x (- x y)) 3) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (fma (* x (* x y)) (+ x y) (pow x 4)) (- (* x y)) (* (pow x 2) (- (pow x 2) (* y y))) (fma x x (* x y)) (- x y) (- (* x y)) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.294 * * * [progress]: adding candidates to table 0.378 * * [progress]: iteration 2 / 4 0.378 * * * [progress]: picking best candidate 0.381 * * * * [pick]: Picked # 0.381 * * * [progress]: localizing error 0.387 * * * [progress]: generating rewritten candidates 0.387 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.390 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.391 * * * [progress]: generating series expansions 0.391 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.391 * [approximate]: Taking taylor expansion of (* 2.0 (fma x x (- (* x y)))) in (x y) around 0 0.391 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (- (* x y)))) in y 0.391 * [taylor]: Taking taylor expansion of 2.0 in y 0.391 * [taylor]: Taking taylor expansion of (fma x x (- (* x y))) in y 0.391 * [taylor]: Rewrote expression to (+ (* x x) (- (* x y))) 0.391 * [taylor]: Taking taylor expansion of (* x x) in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of (- (* x y)) in y 0.391 * [taylor]: Taking taylor expansion of (* x y) in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (- (* x y)))) in x 0.391 * [taylor]: Taking taylor expansion of 2.0 in x 0.391 * [taylor]: Taking taylor expansion of (fma x x (- (* x y))) in x 0.391 * [taylor]: Rewrote expression to (+ (* x x) (- (* x y))) 0.391 * [taylor]: Taking taylor expansion of (* x x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (- (* x y)) in x 0.391 * [taylor]: Taking taylor expansion of (* x y) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.391 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (- (* x y)))) in x 0.392 * [taylor]: Taking taylor expansion of 2.0 in x 0.392 * [taylor]: Taking taylor expansion of (fma x x (- (* x y))) in x 0.392 * [taylor]: Rewrote expression to (+ (* x x) (- (* x y))) 0.392 * [taylor]: Taking taylor expansion of (* x x) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (- (* x y)) in x 0.392 * [taylor]: Taking taylor expansion of (* x y) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.393 * [taylor]: Taking taylor expansion of 0 in y 0.394 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.394 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.394 * [taylor]: Taking taylor expansion of 2.0 in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of 2.0 in y 0.400 * [taylor]: Taking taylor expansion of 0 in y 0.404 * [taylor]: Taking taylor expansion of 0 in y 0.404 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y))))) in (x y) around 0 0.404 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y))))) in y 0.404 * [taylor]: Taking taylor expansion of 2.0 in y 0.404 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y)))) in y 0.405 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 (* x y)))) 0.405 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.405 * [taylor]: Taking taylor expansion of x in y 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.405 * [taylor]: Taking taylor expansion of x in y 0.405 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in y 0.405 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.405 * [taylor]: Taking taylor expansion of (* x y) in y 0.405 * [taylor]: Taking taylor expansion of x in y 0.405 * [taylor]: Taking taylor expansion of y in y 0.405 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y))))) in x 0.405 * [taylor]: Taking taylor expansion of 2.0 in x 0.405 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y)))) in x 0.405 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 (* x y)))) 0.405 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.406 * [taylor]: Taking taylor expansion of (* x y) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of y in x 0.406 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y))))) in x 0.406 * [taylor]: Taking taylor expansion of 2.0 in x 0.406 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y)))) in x 0.406 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 (* x y)))) 0.406 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.407 * [taylor]: Taking taylor expansion of (* x y) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of y in x 0.408 * [taylor]: Taking taylor expansion of 2.0 in y 0.410 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.410 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.410 * [taylor]: Taking taylor expansion of 2.0 in y 0.410 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of 0 in y 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.423 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y))))) in (x y) around 0 0.424 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y))))) in y 0.424 * [taylor]: Taking taylor expansion of 2.0 in y 0.424 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y)))) in y 0.424 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (/ 1 (* x y)))) 0.424 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.424 * [taylor]: Taking taylor expansion of -1 in y 0.424 * [taylor]: Taking taylor expansion of x in y 0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.424 * [taylor]: Taking taylor expansion of -1 in y 0.424 * [taylor]: Taking taylor expansion of x in y 0.424 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in y 0.424 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.424 * [taylor]: Taking taylor expansion of (* x y) in y 0.424 * [taylor]: Taking taylor expansion of x in y 0.424 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y))))) in x 0.425 * [taylor]: Taking taylor expansion of 2.0 in x 0.425 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y)))) in x 0.425 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (/ 1 (* x y)))) 0.427 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.427 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.427 * [taylor]: Taking taylor expansion of -1 in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.428 * [taylor]: Taking taylor expansion of -1 in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.428 * [taylor]: Taking taylor expansion of (* x y) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of y in x 0.428 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y))))) in x 0.428 * [taylor]: Taking taylor expansion of 2.0 in x 0.428 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y)))) in x 0.429 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (/ 1 (* x y)))) 0.429 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.429 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.429 * [taylor]: Taking taylor expansion of -1 in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.429 * [taylor]: Taking taylor expansion of -1 in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in x 0.429 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.429 * [taylor]: Taking taylor expansion of (* x y) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of y in x 0.430 * [taylor]: Taking taylor expansion of 2.0 in y 0.432 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.432 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.432 * [taylor]: Taking taylor expansion of 2.0 in y 0.432 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.432 * [taylor]: Taking taylor expansion of y in y 0.436 * [taylor]: Taking taylor expansion of 0 in y 0.441 * [taylor]: Taking taylor expansion of 0 in y 0.446 * [taylor]: Taking taylor expansion of 0 in y 0.447 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.447 * [approximate]: Taking taylor expansion of (fma x x (- (* x y))) in (x y) around 0 0.447 * [taylor]: Taking taylor expansion of (fma x x (- (* x y))) in y 0.447 * [taylor]: Rewrote expression to (+ (* x x) (- (* x y))) 0.447 * [taylor]: Taking taylor expansion of (* x x) in y 0.447 * [taylor]: Taking taylor expansion of x in y 0.447 * [taylor]: Taking taylor expansion of x in y 0.447 * [taylor]: Taking taylor expansion of (- (* x y)) in y 0.447 * [taylor]: Taking taylor expansion of (* x y) in y 0.447 * [taylor]: Taking taylor expansion of x in y 0.447 * [taylor]: Taking taylor expansion of y in y 0.447 * [taylor]: Taking taylor expansion of (fma x x (- (* x y))) in x 0.447 * [taylor]: Rewrote expression to (+ (* x x) (- (* x y))) 0.447 * [taylor]: Taking taylor expansion of (* x x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of (- (* x y)) in x 0.447 * [taylor]: Taking taylor expansion of (* x y) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of y in x 0.447 * [taylor]: Taking taylor expansion of (fma x x (- (* x y))) in x 0.447 * [taylor]: Rewrote expression to (+ (* x x) (- (* x y))) 0.447 * [taylor]: Taking taylor expansion of (* x x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of (- (* x y)) in x 0.447 * [taylor]: Taking taylor expansion of (* x y) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of y in x 0.448 * [taylor]: Taking taylor expansion of 0 in y 0.449 * [taylor]: Taking taylor expansion of (- y) in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.450 * [taylor]: Taking taylor expansion of 1 in y 0.452 * [taylor]: Taking taylor expansion of 0 in y 0.455 * [taylor]: Taking taylor expansion of 0 in y 0.455 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y)))) in (x y) around 0 0.455 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y)))) in y 0.455 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 (* x y)))) 0.455 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.455 * [taylor]: Taking taylor expansion of x in y 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.455 * [taylor]: Taking taylor expansion of x in y 0.455 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in y 0.455 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.455 * [taylor]: Taking taylor expansion of (* x y) in y 0.455 * [taylor]: Taking taylor expansion of x in y 0.455 * [taylor]: Taking taylor expansion of y in y 0.456 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y)))) in x 0.456 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 (* x y)))) 0.456 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.456 * [taylor]: Taking taylor expansion of (* x y) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of y in x 0.457 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 (* x y)))) in x 0.457 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 (* x y)))) 0.457 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in x 0.457 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.457 * [taylor]: Taking taylor expansion of (* x y) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of y in x 0.458 * [taylor]: Taking taylor expansion of 1 in y 0.459 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of 0 in y 0.466 * [taylor]: Taking taylor expansion of 0 in y 0.469 * [taylor]: Taking taylor expansion of 0 in y 0.470 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y)))) in (x y) around 0 0.470 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y)))) in y 0.470 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (/ 1 (* x y)))) 0.470 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.470 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.470 * [taylor]: Taking taylor expansion of -1 in y 0.470 * [taylor]: Taking taylor expansion of x in y 0.470 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.470 * [taylor]: Taking taylor expansion of -1 in y 0.470 * [taylor]: Taking taylor expansion of x in y 0.470 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in y 0.470 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.470 * [taylor]: Taking taylor expansion of (* x y) in y 0.470 * [taylor]: Taking taylor expansion of x in y 0.470 * [taylor]: Taking taylor expansion of y in y 0.471 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y)))) in x 0.471 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (/ 1 (* x y)))) 0.471 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.471 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.471 * [taylor]: Taking taylor expansion of -1 in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.471 * [taylor]: Taking taylor expansion of -1 in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in x 0.471 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.471 * [taylor]: Taking taylor expansion of (* x y) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of y in x 0.472 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (/ 1 (* x y)))) in x 0.472 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (/ 1 (* x y)))) 0.472 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.472 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.472 * [taylor]: Taking taylor expansion of -1 in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.472 * [taylor]: Taking taylor expansion of -1 in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y))) in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.473 * [taylor]: Taking taylor expansion of (* x y) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of y in x 0.473 * [taylor]: Taking taylor expansion of 1 in y 0.475 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.475 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.475 * [taylor]: Taking taylor expansion of y in y 0.478 * [taylor]: Taking taylor expansion of 0 in y 0.481 * [taylor]: Taking taylor expansion of 0 in y 0.485 * [taylor]: Taking taylor expansion of 0 in y 0.485 * * * [progress]: simplifying candidates 0.486 * [simplify]: Simplifying using # : (expm1 (* 2.0 (fma x x (- (* x y))))) (log1p (* 2.0 (fma x x (- (* x y))))) (* 2.0 (fma x x (- (* x y)))) (+ (log 2.0) (log (fma x x (- (* x y))))) (log (* 2.0 (fma x x (- (* x y))))) (exp (* 2.0 (fma x x (- (* x y))))) (* (* (* 2.0 2.0) 2.0) (* (* (fma x x (- (* x y))) (fma x x (- (* x y)))) (fma x x (- (* x y))))) (* (cbrt (* 2.0 (fma x x (- (* x y))))) (cbrt (* 2.0 (fma x x (- (* x y)))))) (cbrt (* 2.0 (fma x x (- (* x y))))) (* (* (* 2.0 (fma x x (- (* x y)))) (* 2.0 (fma x x (- (* x y))))) (* 2.0 (fma x x (- (* x y))))) (sqrt (* 2.0 (fma x x (- (* x y))))) (sqrt (* 2.0 (fma x x (- (* x y))))) (* (sqrt 2.0) (sqrt (fma x x (- (* x y))))) (* (sqrt 2.0) (sqrt (fma x x (- (* x y))))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* 2.0 (* (cbrt (fma x x (- (* x y)))) (cbrt (fma x x (- (* x y)))))) (* 2.0 (sqrt (fma x x (- (* x y))))) (* 2.0 1) (* (cbrt 2.0) (fma x x (- (* x y)))) (* (sqrt 2.0) (fma x x (- (* x y)))) (* 2.0 (fma x x (- (* x y)))) (expm1 (fma x x (- (* x y)))) (log1p (fma x x (- (* x y)))) (* x x) (log (fma x x (- (* x y)))) (exp (fma x x (- (* x y)))) (* (cbrt (fma x x (- (* x y)))) (cbrt (fma x x (- (* x y))))) (cbrt (fma x x (- (* x y)))) (* (* (fma x x (- (* x y))) (fma x x (- (* x y)))) (fma x x (- (* x y)))) (sqrt (fma x x (- (* x y)))) (sqrt (fma x x (- (* x y)))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.489 * * [simplify]: iteration 0 : 101 enodes (cost 204 ) 0.492 * * [simplify]: iteration 1 : 434 enodes (cost 169 ) 0.503 * * [simplify]: iteration 2 : 2591 enodes (cost 165 ) 0.563 * * [simplify]: iteration 3 : 5001 enodes (cost 162 ) 0.564 * [simplify]: Simplified to: (expm1 (* 2.0 (fma x x (- (* x y))))) (log1p (* 2.0 (fma x x (- (* x y))))) (* (* 2.0 x) (- x y)) (log (* (* 2.0 x) (- x y))) (log (* (* 2.0 x) (- x y))) (exp (* (* 2.0 x) (- x y))) (pow (* (* 2.0 x) (- x y)) 3) (* (cbrt (* 2.0 (fma x x (- (* x y))))) (cbrt (* 2.0 (fma x x (- (* x y)))))) (cbrt (* 2.0 (fma x x (- (* x y))))) (pow (* (* 2.0 x) (- x y)) 3) (sqrt (* 2.0 (fma x x (- (* x y))))) (sqrt (* 2.0 (fma x x (- (* x y))))) (* (sqrt 2.0) (sqrt (fma x x (- (* x y))))) (* (sqrt 2.0) (sqrt (fma x x (- (* x y))))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* (cbrt (fma x x (- (* x y)))) (cbrt (fma x x (- (* x y)))))) (* 2.0 (sqrt (fma x x (- (* x y))))) 2.0 (* (cbrt 2.0) (* x (- x y))) (* (sqrt 2.0) (* x (- x y))) (* (* 2.0 x) (- x y)) (expm1 (fma x x (- (* x y)))) (log1p (fma x x (- (* x y)))) (pow x 2) (log (- (pow x 2) (* x y))) (pow (exp x) (- x y)) (* (cbrt (fma x x (- (* x y)))) (cbrt (fma x x (- (* x y))))) (cbrt (fma x x (- (* x y)))) (pow (* x (- x y)) 3) (sqrt (fma x x (- (* x y)))) (sqrt (fma x x (- (* x y)))) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.564 * * * [progress]: adding candidates to table 0.637 * * [progress]: iteration 3 / 4 0.637 * * * [progress]: picking best candidate 0.639 * * * * [pick]: Picked # 0.639 * * * [progress]: localizing error 0.645 * * * [progress]: generating rewritten candidates 0.645 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.661 * * * [progress]: generating series expansions 0.661 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.661 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.661 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.661 * [taylor]: Taking taylor expansion of 2.0 in y 0.661 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.661 * [taylor]: Taking taylor expansion of x in y 0.661 * [taylor]: Taking taylor expansion of (- x y) in y 0.661 * [taylor]: Taking taylor expansion of x in y 0.661 * [taylor]: Taking taylor expansion of y in y 0.661 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.661 * [taylor]: Taking taylor expansion of 2.0 in x 0.661 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (- x y) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of y in x 0.661 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.661 * [taylor]: Taking taylor expansion of 2.0 in x 0.662 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (- x y) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of y in x 0.662 * [taylor]: Taking taylor expansion of 0 in y 0.664 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.664 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.664 * [taylor]: Taking taylor expansion of 2.0 in y 0.664 * [taylor]: Taking taylor expansion of y in y 0.666 * [taylor]: Taking taylor expansion of 2.0 in y 0.669 * [taylor]: Taking taylor expansion of 0 in y 0.673 * [taylor]: Taking taylor expansion of 0 in y 0.673 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.673 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.673 * [taylor]: Taking taylor expansion of 2.0 in y 0.673 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.673 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.673 * [taylor]: Taking taylor expansion of x in y 0.673 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.673 * [taylor]: Taking taylor expansion of y in y 0.674 * [taylor]: Taking taylor expansion of x in y 0.674 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.674 * [taylor]: Taking taylor expansion of 2.0 in x 0.674 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.674 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.674 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.675 * [taylor]: Taking taylor expansion of 2.0 in x 0.675 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of 2.0 in y 0.678 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.678 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.678 * [taylor]: Taking taylor expansion of 2.0 in y 0.678 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.678 * [taylor]: Taking taylor expansion of y in y 0.681 * [taylor]: Taking taylor expansion of 0 in y 0.685 * [taylor]: Taking taylor expansion of 0 in y 0.690 * [taylor]: Taking taylor expansion of 0 in y 0.690 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.690 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.690 * [taylor]: Taking taylor expansion of -2.0 in y 0.690 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.690 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.690 * [taylor]: Taking taylor expansion of y in y 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.691 * [taylor]: Taking taylor expansion of x in y 0.691 * [taylor]: Taking taylor expansion of x in y 0.691 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.691 * [taylor]: Taking taylor expansion of -2.0 in x 0.691 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.691 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.691 * [taylor]: Taking taylor expansion of y in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.692 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.692 * [taylor]: Taking taylor expansion of -2.0 in x 0.692 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.692 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.692 * [taylor]: Taking taylor expansion of y in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.693 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of 2.0 in y 0.695 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.695 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.695 * [taylor]: Taking taylor expansion of 2.0 in y 0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.695 * [taylor]: Taking taylor expansion of y in y 0.702 * [taylor]: Taking taylor expansion of 0 in y 0.706 * [taylor]: Taking taylor expansion of 0 in y 0.711 * [taylor]: Taking taylor expansion of 0 in y 0.711 * * * [progress]: simplifying candidates 0.712 * [simplify]: Simplifying using # : (expm1 (* (* 2.0 x) (- x y))) (log1p (* (* 2.0 x) (- x y))) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (+ (+ (log 2.0) (log x)) (log (- x y))) (+ (log (* 2.0 x)) (log (- x y))) (log (* (* 2.0 x) (- x y))) (exp (* (* 2.0 x) (- x y))) (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y)))) (cbrt (* (* 2.0 x) (- x y))) (* (* (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y))) (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))) (* (* 2.0 x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (* 2.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* (* 2.0 x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))) (* (* 2.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* (* 2.0 x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))) (* (* 2.0 x) (fma (- y) 1 (* y 1))) (* (* 2.0 x) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (* 2.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* (* 2.0 x) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))) (* (* 2.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* (* 2.0 x) (fma (sqrt x) (sqrt x) (- (* y 1)))) (* (* 2.0 x) (fma (- y) 1 (* y 1))) (* (* 2.0 x) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (* 2.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* (* 2.0 x) (fma 1 x (- (* (sqrt y) (sqrt y))))) (* (* 2.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* (* 2.0 x) (fma 1 x (- (* y 1)))) (* (* 2.0 x) (fma (- y) 1 (* y 1))) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 2.0 x)) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (* 2.0 x)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (* 2.0 x)) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (* 2.0 x)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (* 2.0 x)) (* (fma (- y) 1 (* y 1)) (* 2.0 x)) (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 2.0 x)) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (* 2.0 x)) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (* 2.0 x)) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (* 2.0 x)) (* (fma (sqrt x) (sqrt x) (- (* y 1))) (* 2.0 x)) (* (fma (- y) 1 (* y 1)) (* 2.0 x)) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 2.0 x)) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (* 2.0 x)) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (* 2.0 x)) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (* 2.0 x)) (* (fma 1 x (- (* y 1))) (* 2.0 x)) (* (fma (- y) 1 (* y 1)) (* 2.0 x)) (* x (* 2.0 x)) (* (- y) (* 2.0 x)) (* x (* 2.0 x)) (* (- y) (* 2.0 x)) (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))) (* (* 2.0 x) 1) (* (* 2.0 x) (+ (sqrt x) (sqrt y))) (* (* 2.0 x) 1) (* x (- x y)) (* (* 2.0 x) (- (pow x 3) (pow y 3))) (* (* 2.0 x) (- (* x x) (* y y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.717 * * [simplify]: iteration 0 : 297 enodes (cost 433 ) 0.724 * * [simplify]: iteration 1 : 1306 enodes (cost 284 ) 0.751 * * [simplify]: iteration 2 : 5001 enodes (cost 272 ) 0.753 * [simplify]: Simplified to: (expm1 (* (* 2.0 x) (- x y))) (log1p (* (* 2.0 x) (- x y))) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (log (* (* 2.0 x) (- x y))) (log (* (* 2.0 x) (- x y))) (log (* (* 2.0 x) (- x y))) (exp (* (* 2.0 x) (- x y))) (pow (* (* 2.0 x) (- x y)) 3) (pow (* (* 2.0 x) (- x y)) 3) (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y)))) (cbrt (* (* 2.0 x) (- x y))) (pow (* (* 2.0 x) (- x y)) 3) (sqrt (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))) (* (+ (* 2.0 (pow (cbrt x) 3)) (* (- y) 2.0)) x) (* (* (fma (- y) 1 y) x) 2.0) (* (+ (* 2.0 (pow (cbrt x) 3)) (* (- y) 2.0)) x) (* (* (fma (- y) 1 y) x) 2.0) (* (+ (* 2.0 (pow (cbrt x) 3)) (* (- y) 2.0)) x) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (+ (* 2.0 (pow (cbrt x) 3)) (* (- y) 2.0)) x) (* (* (fma (- y) 1 y) x) 2.0) (* (+ (* 2.0 (pow (cbrt x) 3)) (* (- y) 2.0)) x) (* (* (fma (- y) 1 y) x) 2.0) (* (+ (* 2.0 (pow (cbrt x) 3)) (* (- y) 2.0)) x) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) (- x y)) (* (* (fma (- y) 1 y) x) 2.0) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))) (* 2.0 x) (* (* 2.0 x) (+ (sqrt x) (sqrt y))) (* 2.0 x) (* x (- x y)) (* (* 2.0 x) (- (pow x 3) (pow y 3))) (* (* 2.0 x) (- (* x x) (* y y))) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) 0.753 * * * [progress]: adding candidates to table 0.803 * * [progress]: iteration 4 / 4 0.803 * * * [progress]: picking best candidate 0.805 * * * * [pick]: Picked # 0.805 * * * [progress]: localizing error 0.813 * * * [progress]: generating rewritten candidates 0.813 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.851 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.869 * * * [progress]: generating series expansions 0.869 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.869 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.869 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.869 * [taylor]: Taking taylor expansion of 2.0 in y 0.869 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.869 * [taylor]: Taking taylor expansion of x in y 0.869 * [taylor]: Taking taylor expansion of (- x y) in y 0.869 * [taylor]: Taking taylor expansion of x in y 0.869 * [taylor]: Taking taylor expansion of y in y 0.870 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.870 * [taylor]: Taking taylor expansion of 2.0 in x 0.870 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (- x y) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of y in x 0.870 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.870 * [taylor]: Taking taylor expansion of 2.0 in x 0.870 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (- x y) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of y in x 0.870 * [taylor]: Taking taylor expansion of 0 in y 0.872 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.872 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.872 * [taylor]: Taking taylor expansion of 2.0 in y 0.872 * [taylor]: Taking taylor expansion of y in y 0.874 * [taylor]: Taking taylor expansion of 2.0 in y 0.877 * [taylor]: Taking taylor expansion of 0 in y 0.880 * [taylor]: Taking taylor expansion of 0 in y 0.881 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.881 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.881 * [taylor]: Taking taylor expansion of 2.0 in y 0.881 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.881 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.881 * [taylor]: Taking taylor expansion of x in y 0.881 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.881 * [taylor]: Taking taylor expansion of y in y 0.881 * [taylor]: Taking taylor expansion of x in y 0.882 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.882 * [taylor]: Taking taylor expansion of 2.0 in x 0.882 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.882 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.882 * [taylor]: Taking taylor expansion of y in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.883 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.883 * [taylor]: Taking taylor expansion of 2.0 in x 0.883 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.883 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.883 * [taylor]: Taking taylor expansion of x in x 0.883 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.883 * [taylor]: Taking taylor expansion of y in x 0.883 * [taylor]: Taking taylor expansion of x in x 0.884 * [taylor]: Taking taylor expansion of 2.0 in y 0.885 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.885 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.885 * [taylor]: Taking taylor expansion of 2.0 in y 0.885 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.885 * [taylor]: Taking taylor expansion of y in y 0.889 * [taylor]: Taking taylor expansion of 0 in y 0.893 * [taylor]: Taking taylor expansion of 0 in y 0.897 * [taylor]: Taking taylor expansion of 0 in y 0.898 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.898 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.898 * [taylor]: Taking taylor expansion of -2.0 in y 0.898 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.898 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.898 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.898 * [taylor]: Taking taylor expansion of y in y 0.898 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.899 * [taylor]: Taking taylor expansion of x in y 0.899 * [taylor]: Taking taylor expansion of x in y 0.899 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.899 * [taylor]: Taking taylor expansion of -2.0 in x 0.899 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.899 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.899 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.899 * [taylor]: Taking taylor expansion of y in x 0.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.900 * [taylor]: Taking taylor expansion of -2.0 in x 0.900 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.900 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.900 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.900 * [taylor]: Taking taylor expansion of y in x 0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.902 * [taylor]: Taking taylor expansion of 2.0 in y 0.903 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.903 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.903 * [taylor]: Taking taylor expansion of 2.0 in y 0.903 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.903 * [taylor]: Taking taylor expansion of y in y 0.906 * [taylor]: Taking taylor expansion of 0 in y 0.910 * [taylor]: Taking taylor expansion of 0 in y 0.915 * [taylor]: Taking taylor expansion of 0 in y 0.916 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.916 * [approximate]: Taking taylor expansion of (* 2.0 (* x (sqrt (- x y)))) in (x y) around 0 0.916 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (- x y)))) in y 0.916 * [taylor]: Taking taylor expansion of 2.0 in y 0.916 * [taylor]: Taking taylor expansion of (* x (sqrt (- x y))) in y 0.916 * [taylor]: Taking taylor expansion of x in y 0.916 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in y 0.916 * [taylor]: Taking taylor expansion of (- x y) in y 0.916 * [taylor]: Taking taylor expansion of x in y 0.916 * [taylor]: Taking taylor expansion of y in y 0.917 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (- x y)))) in x 0.917 * [taylor]: Taking taylor expansion of 2.0 in x 0.917 * [taylor]: Taking taylor expansion of (* x (sqrt (- x y))) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in x 0.917 * [taylor]: Taking taylor expansion of (- x y) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of y in x 0.917 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (- x y)))) in x 0.917 * [taylor]: Taking taylor expansion of 2.0 in x 0.917 * [taylor]: Taking taylor expansion of (* x (sqrt (- x y))) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in x 0.917 * [taylor]: Taking taylor expansion of (- x y) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of y in x 0.918 * [taylor]: Taking taylor expansion of 0 in y 0.919 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (- y))) in y 0.919 * [taylor]: Taking taylor expansion of 2.0 in y 0.919 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y 0.919 * [taylor]: Taking taylor expansion of (- y) in y 0.919 * [taylor]: Taking taylor expansion of y in y 0.923 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (sqrt (- y)))) in y 0.923 * [taylor]: Taking taylor expansion of 1.0 in y 0.923 * [taylor]: Taking taylor expansion of (/ 1 (sqrt (- y))) in y 0.923 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y 0.923 * [taylor]: Taking taylor expansion of (- y) in y 0.923 * [taylor]: Taking taylor expansion of y in y 0.932 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow (sqrt (- y)) 3)))) in y 0.932 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow (sqrt (- y)) 3))) in y 0.932 * [taylor]: Taking taylor expansion of 0.25 in y 0.932 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt (- y)) 3)) in y 0.932 * [taylor]: Taking taylor expansion of (pow (sqrt (- y)) 3) in y 0.932 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y 0.932 * [taylor]: Taking taylor expansion of (- y) in y 0.932 * [taylor]: Taking taylor expansion of y in y 0.966 * [approximate]: Taking taylor expansion of (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x))) in (x y) around 0 0.966 * [taylor]: Taking taylor expansion of (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x))) in y 0.967 * [taylor]: Taking taylor expansion of 2.0 in y 0.967 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x)) in y 0.967 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in y 0.967 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.967 * [taylor]: Taking taylor expansion of x in y 0.967 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.967 * [taylor]: Taking taylor expansion of y in y 0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.968 * [taylor]: Taking taylor expansion of x in y 0.968 * [taylor]: Taking taylor expansion of (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x))) in x 0.968 * [taylor]: Taking taylor expansion of 2.0 in x 0.968 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x)) in x 0.968 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in x 0.968 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.969 * [taylor]: Taking taylor expansion of y in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x))) in x 0.970 * [taylor]: Taking taylor expansion of 2.0 in x 0.970 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in x 0.970 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.971 * [taylor]: Taking taylor expansion of y in x 0.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of 0 in y 0.975 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.975 * [taylor]: Taking taylor expansion of +nan.0 in y 0.979 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 0.979 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 0.979 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.979 * [taylor]: Taking taylor expansion of +nan.0 in y 0.979 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.979 * [taylor]: Taking taylor expansion of y in y 0.979 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.979 * [taylor]: Taking taylor expansion of +nan.0 in y 0.985 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 0.985 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 0.985 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.985 * [taylor]: Taking taylor expansion of +nan.0 in y 0.985 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.985 * [taylor]: Taking taylor expansion of y in y 0.986 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.986 * [taylor]: Taking taylor expansion of +nan.0 in y 0.988 * [approximate]: Taking taylor expansion of (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.988 * [taylor]: Taking taylor expansion of (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x))))) in y 0.988 * [taylor]: Taking taylor expansion of -2.0 in y 0.988 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x)))) in y 0.988 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.988 * [taylor]: Taking taylor expansion of x in y 0.988 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in y 0.988 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.988 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.988 * [taylor]: Taking taylor expansion of y in y 0.988 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.988 * [taylor]: Taking taylor expansion of x in y 0.990 * [taylor]: Taking taylor expansion of (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x))))) in x 0.990 * [taylor]: Taking taylor expansion of -2.0 in x 0.990 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x)))) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in x 0.990 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.990 * [taylor]: Taking taylor expansion of y in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x))))) in x 0.992 * [taylor]: Taking taylor expansion of -2.0 in x 0.992 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x)))) in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in x 0.992 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.992 * [taylor]: Taking taylor expansion of y in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.995 * [taylor]: Taking taylor expansion of 0 in y 0.997 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.997 * [taylor]: Taking taylor expansion of +nan.0 in y 1.000 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 1.000 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 1.000 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 1.000 * [taylor]: Taking taylor expansion of +nan.0 in y 1.000 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.000 * [taylor]: Taking taylor expansion of y in y 1.001 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.001 * [taylor]: Taking taylor expansion of +nan.0 in y 1.006 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 1.006 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 1.006 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 1.006 * [taylor]: Taking taylor expansion of +nan.0 in y 1.006 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.006 * [taylor]: Taking taylor expansion of y in y 1.006 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.006 * [taylor]: Taking taylor expansion of +nan.0 in y 1.009 * * * [progress]: simplifying candidates 1.010 * [simplify]: Simplifying using # : (expm1 (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (log1p (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))) (+ (+ (+ (log 2.0) (log x)) (log (sqrt (- x y)))) (log (sqrt (- x y)))) (+ (+ (log (* 2.0 x)) (log (sqrt (- x y)))) (log (sqrt (- x y)))) (+ (log (* (* 2.0 x) (sqrt (- x y)))) (log (sqrt (- x y)))) (log (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (exp (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* (* (* 2.0 x) (sqrt (- x y))) (* (* 2.0 x) (sqrt (- x y)))) (* (* 2.0 x) (sqrt (- x y)))) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))) (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (sqrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (sqrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- (pow x 3) (pow y 3)))) (* (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (+ (* x x) (+ (* y y) (* x y))))) (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y)))) (* (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (+ x y))) (* (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (sqrt (- (pow x 3) (pow y 3)))) (* (sqrt (+ x y)) (sqrt (+ (* x x) (+ (* y y) (* x y))))) (* (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (sqrt (- (* x x) (* y y)))) (* (sqrt (+ x y)) (sqrt (+ x y))) (* (* (* 2.0 x) (sqrt (- x y))) (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y))))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (* (cbrt (- x y)) (cbrt (- x y))))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (sqrt (- x y)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt 1)) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (+ (sqrt x) (sqrt y)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt 1)) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (sqrt (- x y)))) (* (* (* 2.0 x) (sqrt (- x y))) 1) (* (sqrt (- x y)) (sqrt (- x y))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (pow x 3) (pow y 3)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (* x x) (* y y)))) (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- x y))) (* (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y))) (expm1 (* (* 2.0 x) (sqrt (- x y)))) (log1p (* (* 2.0 x) (sqrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))) (* (* 2.0 x) (sqrt (- x y))) (+ (+ (log 2.0) (log x)) (log (sqrt (- x y)))) (+ (log (* 2.0 x)) (log (sqrt (- x y)))) (log (* (* 2.0 x) (sqrt (- x y)))) (exp (* (* 2.0 x) (sqrt (- x y)))) (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (cbrt (* (* 2.0 x) (sqrt (- x y)))) (cbrt (* (* 2.0 x) (sqrt (- x y))))) (cbrt (* (* 2.0 x) (sqrt (- x y)))) (* (* (* (* 2.0 x) (sqrt (- x y))) (* (* 2.0 x) (sqrt (- x y)))) (* (* 2.0 x) (sqrt (- x y)))) (sqrt (* (* 2.0 x) (sqrt (- x y)))) (sqrt (* (* 2.0 x) (sqrt (- x y)))) (* (* 2.0 x) (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y))))) (* (* 2.0 x) (sqrt (* (cbrt (- x y)) (cbrt (- x y))))) (* (* 2.0 x) (sqrt (sqrt (- x y)))) (* (* 2.0 x) (sqrt 1)) (* (* 2.0 x) (sqrt (+ (sqrt x) (sqrt y)))) (* (* 2.0 x) (sqrt 1)) (* (* 2.0 x) (sqrt (sqrt (- x y)))) (* (* 2.0 x) 1) (* x (sqrt (- x y))) (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (* x y))))))) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) 1.015 * * [simplify]: iteration 0 : 350 enodes (cost 511 ) 1.023 * * [simplify]: iteration 1 : 1677 enodes (cost 418 ) 1.058 * * [simplify]: iteration 2 : 5001 enodes (cost 407 ) 1.060 * [simplify]: Simplified to: (expm1 (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (log1p (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (+ (log (* 2.0 x)) (log (- x y))) (+ (log (* 2.0 x)) (log (- x y))) (+ (log (* 2.0 x)) (log (- x y))) (+ (log (* 2.0 x)) (log (- x y))) (pow (exp (* 2.0 x)) (- x y)) (pow (* (* 2.0 x) (- x y)) 3) (pow (* (* 2.0 x) (- x y)) 3) (pow (* (* 2.0 x) (- x y)) 3) (* (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))) (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (pow (* (* 2.0 x) (- x y)) 3) (sqrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (sqrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (* (- (pow x 3) (pow y 3)) (* 2.0 x)) (fma x x (fma y y (* x y))) (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y)))) (* (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (+ x y))) (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y)))) (* (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (+ x y))) (* (- (* x x) (* y y)) (* 2.0 x)) (+ x y) (* (* (* 2.0 x) (sqrt (- x y))) (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y))))) (* (* 2.0 x) (* (sqrt (- x y)) (fabs (cbrt (- x y))))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (sqrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (+ (sqrt x) (sqrt y)))) (* (* 2.0 x) (sqrt (- x y))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (sqrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))) (- x y) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (pow x 3) (pow y 3)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (* x x) (* y y)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (pow x 3) (pow y 3)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (* x x) (* y y)))) (expm1 (* (* 2.0 x) (sqrt (- x y)))) (log1p (* (* 2.0 x) (sqrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))) (* (* 2.0 x) (sqrt (- x y))) (log (* (* 2.0 x) (sqrt (- x y)))) (log (* (* 2.0 x) (sqrt (- x y)))) (log (* (* 2.0 x) (sqrt (- x y)))) (exp (* (* 2.0 x) (sqrt (- x y)))) (pow (* (* 2.0 x) (sqrt (- x y))) 3) (pow (* (* 2.0 x) (sqrt (- x y))) 3) (* (cbrt (* (* 2.0 x) (sqrt (- x y)))) (cbrt (* (* 2.0 x) (sqrt (- x y))))) (cbrt (* (* 2.0 x) (sqrt (- x y)))) (pow (* (* 2.0 x) (sqrt (- x y))) 3) (sqrt (* (* 2.0 x) (sqrt (- x y)))) (sqrt (* (* 2.0 x) (sqrt (- x y)))) (* (* 2.0 x) (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y))))) (* 2.0 (* x (fabs (cbrt (- x y))))) (* (* 2.0 x) (sqrt (sqrt (- x y)))) (* 2.0 x) (* (* 2.0 x) (sqrt (+ (sqrt x) (sqrt y)))) (* 2.0 x) (* (* 2.0 x) (sqrt (sqrt (- x y)))) (* 2.0 x) (* x (sqrt (- x y))) (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (fma (- (pow x 2)) +nan.0 (* +nan.0 (- (pow x 3) (* x y)))) (fma (- x) +nan.0 (* +nan.0 (- (/ y x) y))) (fma (- x) +nan.0 (* +nan.0 (- (/ y x) y))) 1.061 * * * [progress]: adding candidates to table 1.184 * [progress]: [Phase 3 of 3] Extracting. 1.184 * * [regime]: Finding splitpoints for: (# # #) 1.185 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.185 * * * * [regimes]: Trying to branch on y from (# # #) 1.201 * * * * [regimes]: Trying to branch on x from (# # #) 1.214 * * * [regime]: Found split indices: #