0.884 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.311 * * * [progress]: [2/2] Setting up program. 0.314 * [progress]: [Phase 2 of 3] Improving. 0.316 * [simplify]: Simplifying using # : (sin (pow (sqrt (atan2 b b)) (- b a))) 0.321 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.323 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.324 * * [simplify]: iteration 2 : 44 enodes (cost 5 ) 0.326 * * [simplify]: iteration 3 : 114 enodes (cost 5 ) 0.328 * * [simplify]: iteration 4 : 315 enodes (cost 5 ) 0.335 * * [simplify]: iteration 5 : 1609 enodes (cost 5 ) 0.370 * * [simplify]: iteration 6 : 5001 enodes (cost 5 ) 0.371 * [simplify]: Simplified to: (sin (pow (sqrt (atan2 b b)) (- b a))) 0.372 * * [progress]: iteration 1 / 4 0.372 * * * [progress]: picking best candidate 0.375 * * * * [pick]: Picked # 0.375 * * * [progress]: localizing error 0.385 * * * [progress]: generating rewritten candidates 0.385 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.389 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.395 * * * [progress]: generating series expansions 0.396 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.399 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.400 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.400 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.402 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.402 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.406 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.406 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.406 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.406 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.406 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.427 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.427 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.427 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.427 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.427 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.431 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.431 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in (b a) around 0 0.431 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 0.431 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 0.431 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 0.431 * [taylor]: Taking taylor expansion of (- b a) in a 0.431 * [taylor]: Taking taylor expansion of b in a 0.431 * [taylor]: Taking taylor expansion of a in a 0.431 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.431 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.431 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.432 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.432 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.432 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.432 * [taylor]: Taking taylor expansion of (- b a) in b 0.432 * [taylor]: Taking taylor expansion of b in b 0.432 * [taylor]: Taking taylor expansion of a in b 0.432 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.432 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.432 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.433 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.433 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.433 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.433 * [taylor]: Taking taylor expansion of (- b a) in b 0.433 * [taylor]: Taking taylor expansion of b in b 0.433 * [taylor]: Taking taylor expansion of a in b 0.433 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.433 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.433 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.433 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.433 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.433 * [taylor]: Taking taylor expansion of -1 in a 0.433 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.433 * [taylor]: Taking taylor expansion of a in a 0.433 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.433 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.433 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.438 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 0.438 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.438 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.438 * [taylor]: Taking taylor expansion of -1 in a 0.438 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.438 * [taylor]: Taking taylor expansion of a in a 0.438 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.438 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.438 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.439 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.439 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.439 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.441 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in (b a) around 0 0.441 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.441 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 0.441 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 0.441 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.441 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.441 * [taylor]: Taking taylor expansion of b in a 0.441 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.441 * [taylor]: Taking taylor expansion of a in a 0.442 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.442 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.442 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.443 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.443 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.443 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.443 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.443 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.443 * [taylor]: Taking taylor expansion of b in b 0.443 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.443 * [taylor]: Taking taylor expansion of a in b 0.443 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.443 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.443 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.444 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.444 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.444 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.444 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.444 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.444 * [taylor]: Taking taylor expansion of b in b 0.444 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.444 * [taylor]: Taking taylor expansion of a in b 0.444 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.444 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.444 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.445 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 0.445 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 0.445 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.445 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.445 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.445 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.445 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.445 * [taylor]: Taking taylor expansion of b in a 0.446 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.446 * [taylor]: Taking taylor expansion of a in a 0.447 * [taylor]: Taking taylor expansion of 0 in a 0.447 * [taylor]: Taking taylor expansion of 0 in a 0.447 * [taylor]: Taking taylor expansion of 0 in a 0.447 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in (b a) around 0 0.447 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.447 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.447 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.447 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.447 * [taylor]: Taking taylor expansion of a in a 0.447 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.447 * [taylor]: Taking taylor expansion of b in a 0.448 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.448 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.448 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.448 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.448 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.448 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.448 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.448 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.448 * [taylor]: Taking taylor expansion of a in b 0.448 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.448 * [taylor]: Taking taylor expansion of b in b 0.449 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.449 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.449 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.450 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.450 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.450 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.450 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.450 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.450 * [taylor]: Taking taylor expansion of a in b 0.450 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.450 * [taylor]: Taking taylor expansion of b in b 0.450 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.450 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.450 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.451 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.451 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.451 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.451 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.451 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.451 * [taylor]: Taking taylor expansion of a in a 0.451 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.451 * [taylor]: Taking taylor expansion of b in a 0.451 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.451 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.451 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.452 * [taylor]: Taking taylor expansion of 0 in a 0.452 * [taylor]: Taking taylor expansion of 0 in a 0.452 * [taylor]: Taking taylor expansion of 0 in a 0.453 * * * [progress]: simplifying candidates 0.454 * [simplify]: Simplifying using # : (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (* (log (sqrt (atan2 b b))) (- b a)) (* (log (sqrt (atan2 b b))) (- b a)) (* 1/2 (- b a)) (* 1 (- b a)) (* (/ 1 2) (- b a)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) a) (pow (sqrt (atan2 b b)) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (atan2 b b)) (sqrt (- b a))) (pow (sqrt (atan2 b b)) 1) (pow (sqrt (atan2 b b)) (+ (sqrt b) (sqrt a))) (pow (sqrt (atan2 b b)) 1) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (cbrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt 1) (- b a)) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow 1 (- b a)) (pow (sqrt (atan2 b b)) (- b a)) (log (pow (sqrt (atan2 b b)) (- b a))) (exp (pow (sqrt (atan2 b b)) (- b a))) (* (cbrt (pow (sqrt (atan2 b b)) (- b a))) (cbrt (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (pow (sqrt (atan2 b b)) (- b a))) (* (* (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a))) (pow (sqrt (atan2 b b)) (- b a))) (/ (- b a) 2) (sqrt (pow (sqrt (atan2 b b)) (- b a))) (sqrt (pow (sqrt (atan2 b b)) (- b a))) (pow (sqrt (atan2 b b)) (/ (- b a) 2)) (pow (sqrt (atan2 b b)) (/ (- b a) 2)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (- (+ (* b (log (sqrt (atan2 b b)))) 1) (* a (log (sqrt (atan2 b b))))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a)) 0.457 * * [simplify]: iteration 0 : 120 enodes (cost 239 ) 0.459 * * [simplify]: iteration 1 : 357 enodes (cost 224 ) 0.466 * * [simplify]: iteration 2 : 1225 enodes (cost 224 ) 0.490 * * [simplify]: iteration 3 : 5001 enodes (cost 222 ) 0.492 * [simplify]: Simplified to: (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (pow (sqrt (atan2 b b)) 1/2) (pow (sqrt (atan2 b b)) 1/2) 1 (sqrt (atan2 b b)) 1/2 (pow (sqrt (atan2 b b)) 1/2) (pow (sqrt (atan2 b b)) 1/2) (log (pow (sqrt (atan2 b b)) (- b a))) (log (pow (sqrt (atan2 b b)) (- b a))) (* 1/2 (- b a)) (- b a) (* 1/2 (- b a)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) a) (pow (sqrt (atan2 b b)) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (atan2 b b)) (sqrt (- b a))) (sqrt (atan2 b b)) (pow (sqrt (atan2 b b)) (+ (sqrt b) (sqrt a))) (sqrt (atan2 b b)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (pow (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (cbrt (sqrt (atan2 b b))) (- b a)) (pow (fabs (cbrt (atan2 b b))) (- b a)) (pow (sqrt (cbrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) 1 (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) 1 (pow (sqrt (atan2 b b)) (- b a)) (log (pow (sqrt (atan2 b b)) (- b a))) (exp (pow (sqrt (atan2 b b)) (- b a))) (* (cbrt (pow (sqrt (atan2 b b)) (- b a))) (cbrt (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (pow (sqrt (atan2 b b)) (- b a))) (pow (pow (sqrt (atan2 b b)) (- b a)) 3) (* 1/2 (- b a)) (sqrt (pow (sqrt (atan2 b b)) (- b a))) (sqrt (pow (sqrt (atan2 b b)) (- b a))) (pow (sqrt (atan2 b b)) (/ (- b a) 2)) (pow (sqrt (atan2 b b)) (/ (- b a) 2)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (+ 1 (log (pow (sqrt (atan2 b b)) (- b a)))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a)) 0.492 * * * [progress]: adding candidates to table 0.589 * * [progress]: iteration 2 / 4 0.589 * * * [progress]: picking best candidate 0.592 * * * * [pick]: Picked # 0.592 * * * [progress]: localizing error 0.602 * * * [progress]: generating rewritten candidates 0.603 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1) 0.604 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1) 0.605 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 0.611 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.619 * * * [progress]: generating series expansions 0.619 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1) 0.619 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.619 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.619 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.619 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.619 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.622 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.622 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.622 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.622 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.622 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.625 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.625 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.625 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.625 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.626 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.629 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1) 0.629 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.629 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.629 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.629 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.629 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.632 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.632 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.632 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.632 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.632 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.635 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.635 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.635 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.635 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.635 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.638 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 0.638 * [approximate]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in (b a) around 0 0.638 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in a 0.638 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in a 0.638 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in a 0.638 * [taylor]: Taking taylor expansion of (- b a) in a 0.638 * [taylor]: Taking taylor expansion of b in a 0.638 * [taylor]: Taking taylor expansion of a in a 0.639 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.639 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.639 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.639 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.639 * [taylor]: Taking taylor expansion of 1/4 in a 0.639 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.639 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.639 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.639 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.639 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.639 * [taylor]: Taking taylor expansion of (- b a) in b 0.639 * [taylor]: Taking taylor expansion of b in b 0.639 * [taylor]: Taking taylor expansion of a in b 0.639 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.639 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.639 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.639 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.639 * [taylor]: Taking taylor expansion of 1/4 in b 0.639 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.639 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.640 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.640 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.640 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.640 * [taylor]: Taking taylor expansion of (- b a) in b 0.640 * [taylor]: Taking taylor expansion of b in b 0.640 * [taylor]: Taking taylor expansion of a in b 0.640 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.640 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.640 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.640 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.640 * [taylor]: Taking taylor expansion of 1/4 in b 0.640 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.640 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.641 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.641 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.641 * [taylor]: Taking taylor expansion of -1 in a 0.641 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.641 * [taylor]: Taking taylor expansion of a in a 0.641 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.641 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.641 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.641 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.641 * [taylor]: Taking taylor expansion of 1/4 in a 0.641 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.641 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.647 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) in a 0.647 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.647 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.647 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.647 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.647 * [taylor]: Taking taylor expansion of 1/4 in a 0.647 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.647 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.647 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.647 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.647 * [taylor]: Taking taylor expansion of -1 in a 0.647 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.647 * [taylor]: Taking taylor expansion of a in a 0.647 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.647 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.647 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.647 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.647 * [taylor]: Taking taylor expansion of 1/4 in a 0.647 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.647 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.651 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in (b a) around 0 0.651 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.651 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.651 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.651 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.651 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.651 * [taylor]: Taking taylor expansion of b in a 0.651 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.651 * [taylor]: Taking taylor expansion of a in a 0.651 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.651 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.651 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.651 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.651 * [taylor]: Taking taylor expansion of 1/4 in a 0.651 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.651 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.653 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.653 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.655 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.655 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.655 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.655 * [taylor]: Taking taylor expansion of b in b 0.656 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.656 * [taylor]: Taking taylor expansion of a in b 0.656 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.656 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.656 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.656 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.656 * [taylor]: Taking taylor expansion of 1/4 in b 0.656 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.656 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.657 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.657 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.657 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.657 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.657 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.657 * [taylor]: Taking taylor expansion of b in b 0.657 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.657 * [taylor]: Taking taylor expansion of a in b 0.657 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.658 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.658 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.658 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.658 * [taylor]: Taking taylor expansion of 1/4 in b 0.658 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.658 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.659 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.659 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.659 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.659 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.659 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.659 * [taylor]: Taking taylor expansion of b in a 0.659 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.659 * [taylor]: Taking taylor expansion of a in a 0.659 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.659 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.659 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.659 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.659 * [taylor]: Taking taylor expansion of 1/4 in a 0.659 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.659 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.660 * [taylor]: Taking taylor expansion of 0 in a 0.660 * [taylor]: Taking taylor expansion of 0 in a 0.661 * [taylor]: Taking taylor expansion of 0 in a 0.661 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in (b a) around 0 0.661 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in a 0.661 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a 0.661 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a 0.661 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.661 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.661 * [taylor]: Taking taylor expansion of a in a 0.661 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.661 * [taylor]: Taking taylor expansion of b in a 0.661 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.661 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.661 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.661 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.661 * [taylor]: Taking taylor expansion of 1/4 in a 0.661 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.662 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.662 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.662 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.662 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.662 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.662 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.662 * [taylor]: Taking taylor expansion of a in b 0.663 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.663 * [taylor]: Taking taylor expansion of b in b 0.663 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.663 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.663 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.663 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.663 * [taylor]: Taking taylor expansion of 1/4 in b 0.663 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.663 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.664 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.664 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.664 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.664 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.664 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.664 * [taylor]: Taking taylor expansion of a in b 0.664 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.664 * [taylor]: Taking taylor expansion of b in b 0.664 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.664 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.664 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.664 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.665 * [taylor]: Taking taylor expansion of 1/4 in b 0.665 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.665 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.666 * [taylor]: Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a 0.666 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a 0.666 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.666 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.666 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.666 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.666 * [taylor]: Taking taylor expansion of 1/4 in a 0.666 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.666 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.666 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.666 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.666 * [taylor]: Taking taylor expansion of a in a 0.666 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.666 * [taylor]: Taking taylor expansion of b in a 0.667 * [taylor]: Taking taylor expansion of 0 in a 0.667 * [taylor]: Taking taylor expansion of 0 in a 0.667 * [taylor]: Taking taylor expansion of 0 in a 0.668 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.668 * [approximate]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in (b a) around 0 0.668 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in a 0.668 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in a 0.668 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in a 0.668 * [taylor]: Taking taylor expansion of (- b a) in a 0.668 * [taylor]: Taking taylor expansion of b in a 0.668 * [taylor]: Taking taylor expansion of a in a 0.668 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.668 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.668 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.668 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.668 * [taylor]: Taking taylor expansion of 1/4 in a 0.668 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.668 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.669 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.669 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.669 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.669 * [taylor]: Taking taylor expansion of (- b a) in b 0.669 * [taylor]: Taking taylor expansion of b in b 0.669 * [taylor]: Taking taylor expansion of a in b 0.669 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.669 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.669 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.669 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.669 * [taylor]: Taking taylor expansion of 1/4 in b 0.669 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.669 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.669 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.669 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.669 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.669 * [taylor]: Taking taylor expansion of (- b a) in b 0.669 * [taylor]: Taking taylor expansion of b in b 0.669 * [taylor]: Taking taylor expansion of a in b 0.669 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.669 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.670 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.670 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.670 * [taylor]: Taking taylor expansion of 1/4 in b 0.670 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.670 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.670 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.670 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.670 * [taylor]: Taking taylor expansion of -1 in a 0.670 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.670 * [taylor]: Taking taylor expansion of a in a 0.670 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.670 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.670 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.670 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.670 * [taylor]: Taking taylor expansion of 1/4 in a 0.670 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.670 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.676 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) in a 0.676 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.676 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.676 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.676 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.676 * [taylor]: Taking taylor expansion of 1/4 in a 0.676 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.676 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.676 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.676 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.676 * [taylor]: Taking taylor expansion of -1 in a 0.676 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.676 * [taylor]: Taking taylor expansion of a in a 0.676 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.676 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.676 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.676 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.676 * [taylor]: Taking taylor expansion of 1/4 in a 0.676 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.676 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.680 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in (b a) around 0 0.680 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.680 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.680 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.680 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.680 * [taylor]: Taking taylor expansion of b in a 0.680 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.680 * [taylor]: Taking taylor expansion of a in a 0.681 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.681 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.681 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.681 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.681 * [taylor]: Taking taylor expansion of 1/4 in a 0.681 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.681 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.682 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.682 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.682 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.682 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.682 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.682 * [taylor]: Taking taylor expansion of b in b 0.682 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.682 * [taylor]: Taking taylor expansion of a in b 0.682 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.682 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.682 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.682 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.682 * [taylor]: Taking taylor expansion of 1/4 in b 0.682 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.682 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.683 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.683 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.683 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.683 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.683 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.683 * [taylor]: Taking taylor expansion of b in b 0.684 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.684 * [taylor]: Taking taylor expansion of a in b 0.684 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.684 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.684 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.684 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.684 * [taylor]: Taking taylor expansion of 1/4 in b 0.684 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.684 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.685 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.685 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.685 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.685 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.685 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.685 * [taylor]: Taking taylor expansion of b in a 0.685 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.685 * [taylor]: Taking taylor expansion of a in a 0.685 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.685 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.685 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.685 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.685 * [taylor]: Taking taylor expansion of 1/4 in a 0.685 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.685 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.686 * [taylor]: Taking taylor expansion of 0 in a 0.686 * [taylor]: Taking taylor expansion of 0 in a 0.687 * [taylor]: Taking taylor expansion of 0 in a 0.687 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in (b a) around 0 0.687 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in a 0.687 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a 0.687 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a 0.687 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.687 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.687 * [taylor]: Taking taylor expansion of a in a 0.687 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.687 * [taylor]: Taking taylor expansion of b in a 0.687 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.687 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.687 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.687 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.687 * [taylor]: Taking taylor expansion of 1/4 in a 0.688 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.688 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.688 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.688 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.688 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.688 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.689 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.689 * [taylor]: Taking taylor expansion of a in b 0.689 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.689 * [taylor]: Taking taylor expansion of b in b 0.689 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.689 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.689 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.689 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.689 * [taylor]: Taking taylor expansion of 1/4 in b 0.689 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.689 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.690 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.690 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.690 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.690 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.690 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.690 * [taylor]: Taking taylor expansion of a in b 0.690 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.690 * [taylor]: Taking taylor expansion of b in b 0.691 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.691 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.691 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.691 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.691 * [taylor]: Taking taylor expansion of 1/4 in b 0.691 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.691 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.692 * [taylor]: Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a 0.692 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a 0.692 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.692 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.692 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.692 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.692 * [taylor]: Taking taylor expansion of 1/4 in a 0.692 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.692 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.693 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.693 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.693 * [taylor]: Taking taylor expansion of a in a 0.693 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.693 * [taylor]: Taking taylor expansion of b in a 0.694 * [taylor]: Taking taylor expansion of 0 in a 0.694 * [taylor]: Taking taylor expansion of 0 in a 0.694 * [taylor]: Taking taylor expansion of 0 in a 0.694 * * * [progress]: simplifying candidates 0.695 * [simplify]: Simplifying using # : (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (sqrt (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b))) (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt 1) (sqrt (atan2 b b)) (/ 1 2) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* 1/2 (- b a)) (* 1 (- b a)) (* (/ 1/2 2) (- b a)) (* (/ 1 2) (- b a)) (* (/ (/ 1 2) 2) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a) (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (pow (sqrt (sqrt (atan2 b b))) 1) (pow (sqrt (sqrt (atan2 b b))) (+ (sqrt b) (sqrt a))) (pow (sqrt (sqrt (atan2 b b))) 1) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow 1 (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (exp (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (/ (- b a) 2) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* 1/2 (- b a)) (* 1 (- b a)) (* (/ 1/2 2) (- b a)) (* (/ 1 2) (- b a)) (* (/ (/ 1 2) 2) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a) (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (pow (sqrt (sqrt (atan2 b b))) 1) (pow (sqrt (sqrt (atan2 b b))) (+ (sqrt b) (sqrt a))) (pow (sqrt (sqrt (atan2 b b))) 1) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow 1 (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (exp (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (/ (- b a) 2) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4)))) (pow (pow (atan2 b b) 1/4) (- b a)) (pow (pow (atan2 b b) 1/4) (- b a)) (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4)))) (pow (pow (atan2 b b) 1/4) (- b a)) (pow (pow (atan2 b b) 1/4) (- b a)) 0.700 * * [simplify]: iteration 0 : 160 enodes (cost 630 ) 0.703 * * [simplify]: iteration 1 : 454 enodes (cost 596 ) 0.711 * * [simplify]: iteration 2 : 1640 enodes (cost 588 ) 0.741 * * [simplify]: iteration 3 : 5002 enodes (cost 584 ) 0.745 * [simplify]: Simplified to: (* 1/2 (log (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) 1 (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (* 1/2 (log (atan2 b b))) (exp (sqrt (atan2 b b))) (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (cbrt (sqrt (atan2 b b))) (pow (sqrt (atan2 b b)) 3) (fabs (cbrt (atan2 b b))) (sqrt (cbrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) 1 (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* 1/2 (- b a)) (- b a) (* 1/4 (- b a)) (* 1/2 (- b a)) (* 1/4 (- b a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a) (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (sqrt (atan2 b b))) (pow (sqrt (sqrt (atan2 b b))) (+ (sqrt b) (sqrt a))) (sqrt (sqrt (atan2 b b))) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (fabs (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (exp (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 3) (* 1/2 (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* 1/2 (- b a)) (- b a) (* 1/4 (- b a)) (* 1/2 (- b a)) (* 1/4 (- b a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) a) (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (sqrt (atan2 b b))) (pow (sqrt (sqrt (atan2 b b))) (+ (sqrt b) (sqrt a))) (sqrt (sqrt (atan2 b b))) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (fabs (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) 1 (pow (sqrt (sqrt (atan2 b b))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (exp (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 3) (* 1/2 (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (+ (* (log (pow (atan2 b b) 1/4)) (- b a)) 1) (pow (pow (atan2 b b) 1/4) (- b a)) (pow (pow (atan2 b b) 1/4) (- b a)) (+ (* (log (pow (atan2 b b) 1/4)) (- b a)) 1) (pow (pow (atan2 b b) 1/4) (- b a)) (pow (pow (atan2 b b) 1/4) (- b a)) 0.746 * * * [progress]: adding candidates to table 0.995 * [progress]: [Phase 3 of 3] Extracting. 0.998 * [simplify]: Simplifying using # : (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) 0.999 * * [simplify]: iteration 0 : 9 enodes (cost 12 ) 0.999 * [simplify]: Simplified to: (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) 3.176 * [regime-testing]: End program error score: 0.08961485935524303