0.866 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.334 * * * [progress]: [2/2] Setting up program. 0.338 * [progress]: [Phase 2 of 3] Improving. 0.340 * [simplify]: Simplifying using # : (sin (pow (sqrt (atan2 b b)) (- b a))) 0.343 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.345 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.346 * * [simplify]: iteration 2 : 44 enodes (cost 5 ) 0.348 * * [simplify]: iteration 3 : 114 enodes (cost 5 ) 0.350 * * [simplify]: iteration 4 : 321 enodes (cost 5 ) 0.358 * * [simplify]: iteration 5 : 1618 enodes (cost 5 ) 0.393 * * [simplify]: iteration 6 : 5001 enodes (cost 5 ) 0.394 * [simplify]: Simplified to: (sin (pow (sqrt (atan2 b b)) (- b a))) 0.396 * * [progress]: iteration 1 / 4 0.396 * * * [progress]: picking best candidate 0.399 * * * * [pick]: Picked # 0.399 * * * [progress]: localizing error 0.409 * * * [progress]: generating rewritten candidates 0.410 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.412 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.416 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.420 * * * [progress]: generating series expansions 0.420 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.424 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.425 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.425 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.427 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.427 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.431 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.431 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.431 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.432 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.432 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.448 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.448 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.448 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.448 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.448 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.451 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.451 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in (b a) around 0 0.451 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 0.451 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 0.451 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 0.451 * [taylor]: Taking taylor expansion of (- b a) in a 0.451 * [taylor]: Taking taylor expansion of b in a 0.451 * [taylor]: Taking taylor expansion of a in a 0.452 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.452 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.452 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.453 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.453 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.453 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.453 * [taylor]: Taking taylor expansion of (- b a) in b 0.453 * [taylor]: Taking taylor expansion of b in b 0.453 * [taylor]: Taking taylor expansion of a in b 0.453 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.453 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.453 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.453 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.453 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.453 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.453 * [taylor]: Taking taylor expansion of (- b a) in b 0.453 * [taylor]: Taking taylor expansion of b in b 0.453 * [taylor]: Taking taylor expansion of a in b 0.453 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.453 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.453 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.454 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.454 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.454 * [taylor]: Taking taylor expansion of -1 in a 0.454 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.454 * [taylor]: Taking taylor expansion of a in a 0.454 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.454 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.454 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.458 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 0.458 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.458 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.458 * [taylor]: Taking taylor expansion of -1 in a 0.458 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.458 * [taylor]: Taking taylor expansion of a in a 0.458 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.458 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.458 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.460 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.460 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.460 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.461 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in (b a) around 0 0.461 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.461 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 0.461 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 0.461 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.461 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.461 * [taylor]: Taking taylor expansion of b in a 0.461 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.461 * [taylor]: Taking taylor expansion of a in a 0.462 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.462 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.462 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.463 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.463 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.463 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.463 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.463 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.463 * [taylor]: Taking taylor expansion of b in b 0.464 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.464 * [taylor]: Taking taylor expansion of a in b 0.464 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.464 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.464 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.464 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.464 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.464 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.464 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.465 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.465 * [taylor]: Taking taylor expansion of b in b 0.465 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.465 * [taylor]: Taking taylor expansion of a in b 0.465 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.465 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.465 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.466 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 0.466 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 0.466 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.466 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.466 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.466 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.466 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.466 * [taylor]: Taking taylor expansion of b in a 0.466 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.466 * [taylor]: Taking taylor expansion of a in a 0.467 * [taylor]: Taking taylor expansion of 0 in a 0.467 * [taylor]: Taking taylor expansion of 0 in a 0.467 * [taylor]: Taking taylor expansion of 0 in a 0.468 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in (b a) around 0 0.468 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.468 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.468 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.468 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.468 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.468 * [taylor]: Taking taylor expansion of a in a 0.468 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.468 * [taylor]: Taking taylor expansion of b in a 0.468 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.468 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.468 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.469 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.469 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.469 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.469 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.469 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.469 * [taylor]: Taking taylor expansion of a in b 0.469 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.469 * [taylor]: Taking taylor expansion of b in b 0.469 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.469 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.469 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.470 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.470 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.470 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.470 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.470 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.470 * [taylor]: Taking taylor expansion of a in b 0.470 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.470 * [taylor]: Taking taylor expansion of b in b 0.471 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.471 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.471 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.472 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.472 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.472 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.472 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.472 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.472 * [taylor]: Taking taylor expansion of a in a 0.472 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.472 * [taylor]: Taking taylor expansion of b in a 0.472 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.472 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.472 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.473 * [taylor]: Taking taylor expansion of 0 in a 0.473 * [taylor]: Taking taylor expansion of 0 in a 0.473 * [taylor]: Taking taylor expansion of 0 in a 0.473 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.474 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0 0.474 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a 0.474 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 0.474 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 0.474 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 0.474 * [taylor]: Taking taylor expansion of (- b a) in a 0.474 * [taylor]: Taking taylor expansion of b in a 0.474 * [taylor]: Taking taylor expansion of a in a 0.474 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.474 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.474 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.474 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 0.474 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.474 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.474 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.474 * [taylor]: Taking taylor expansion of (- b a) in b 0.474 * [taylor]: Taking taylor expansion of b in b 0.474 * [taylor]: Taking taylor expansion of a in b 0.475 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.475 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.475 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.475 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 0.475 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.475 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.475 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.475 * [taylor]: Taking taylor expansion of (- b a) in b 0.475 * [taylor]: Taking taylor expansion of b in b 0.475 * [taylor]: Taking taylor expansion of a in b 0.475 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.475 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.475 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.476 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 0.476 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.476 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.476 * [taylor]: Taking taylor expansion of -1 in a 0.476 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.476 * [taylor]: Taking taylor expansion of a in a 0.476 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.476 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.476 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.483 * [taylor]: Taking taylor expansion of (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) in a 0.483 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 0.483 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.483 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.483 * [taylor]: Taking taylor expansion of -1 in a 0.483 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.483 * [taylor]: Taking taylor expansion of a in a 0.483 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.483 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.483 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.486 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 0.486 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.486 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.486 * [taylor]: Taking taylor expansion of -1 in a 0.486 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.486 * [taylor]: Taking taylor expansion of a in a 0.486 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.486 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.486 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.487 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.487 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.487 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.493 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0 0.493 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 0.493 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.493 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 0.493 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 0.493 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.493 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.493 * [taylor]: Taking taylor expansion of b in a 0.493 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.493 * [taylor]: Taking taylor expansion of a in a 0.494 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.494 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.494 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.495 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 0.495 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.495 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.495 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.495 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.495 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.495 * [taylor]: Taking taylor expansion of b in b 0.495 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.495 * [taylor]: Taking taylor expansion of a in b 0.495 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.495 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.495 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.496 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 0.496 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.496 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.496 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.497 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.497 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.497 * [taylor]: Taking taylor expansion of b in b 0.497 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.497 * [taylor]: Taking taylor expansion of a in b 0.497 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.497 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.497 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.498 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a 0.498 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 0.498 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 0.499 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.499 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.499 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.499 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.499 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.499 * [taylor]: Taking taylor expansion of b in a 0.499 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.499 * [taylor]: Taking taylor expansion of a in a 0.503 * [taylor]: Taking taylor expansion of 0 in a 0.507 * [taylor]: Taking taylor expansion of 0 in a 0.512 * [taylor]: Taking taylor expansion of 0 in a 0.513 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0 0.513 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 0.513 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.513 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.513 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.513 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.513 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.513 * [taylor]: Taking taylor expansion of a in a 0.513 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.513 * [taylor]: Taking taylor expansion of b in a 0.513 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.513 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.513 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.514 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 0.514 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.514 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.514 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.514 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.514 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.514 * [taylor]: Taking taylor expansion of a in b 0.515 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.515 * [taylor]: Taking taylor expansion of b in b 0.515 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.515 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.515 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.516 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 0.516 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.516 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.516 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.516 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.516 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.516 * [taylor]: Taking taylor expansion of a in b 0.516 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.516 * [taylor]: Taking taylor expansion of b in b 0.517 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.517 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.517 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.518 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 0.519 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.519 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.519 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.519 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.519 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.519 * [taylor]: Taking taylor expansion of a in a 0.519 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.519 * [taylor]: Taking taylor expansion of b in a 0.519 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.519 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.519 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.523 * [taylor]: Taking taylor expansion of 0 in a 0.527 * [taylor]: Taking taylor expansion of 0 in a 0.532 * [taylor]: Taking taylor expansion of 0 in a 0.533 * * * [progress]: simplifying candidates 0.533 * [simplify]: Simplifying using # : (* (log (sqrt (atan2 b b))) (- b a)) (* 1/2 (- b a)) (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 (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (/ (- b a) 2) (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)) (- (+ (* (cos 1) (* b (log (sqrt (atan2 b b))))) (sin 1)) (* a (* (cos 1) (log (sqrt (atan2 b b)))))) (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a))) 0.536 * * [simplify]: iteration 0 : 70 enodes (cost 88 ) 0.538 * * [simplify]: iteration 1 : 155 enodes (cost 83 ) 0.540 * * [simplify]: iteration 2 : 319 enodes (cost 78 ) 0.545 * * [simplify]: iteration 3 : 710 enodes (cost 76 ) 0.556 * * [simplify]: iteration 4 : 1888 enodes (cost 76 ) 0.587 * * [simplify]: iteration 5 : 5001 enodes (cost 76 ) 0.588 * [simplify]: Simplified to: (* (log (sqrt (atan2 b b))) (- b a)) (/ (- b a) 2) (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 (sqrt (atan2 b b)) b) (pow (sqrt (atan2 b b)) (- a)) (/ (- b a) 2) (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)) (fma (- b a) (log (sqrt (atan2 b b))) 1) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a)) (fma (* (cos 1) (log (sqrt (atan2 b b)))) (- b a) (sin 1)) (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a))) 0.588 * * * [progress]: adding candidates to table 0.618 * * [progress]: iteration 2 / 4 0.618 * * * [progress]: picking best candidate 0.620 * * * * [pick]: Picked # 0.620 * * * [progress]: localizing error 0.628 * * * [progress]: generating rewritten candidates 0.628 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.631 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.634 * * * [progress]: generating series expansions 0.634 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.634 * [approximate]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in (b a) around 0 0.634 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in a 0.634 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in a 0.634 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in a 0.634 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in a 0.634 * [taylor]: Taking taylor expansion of 1/2 in a 0.634 * [taylor]: Taking taylor expansion of (- b a) in a 0.634 * [taylor]: Taking taylor expansion of b in a 0.634 * [taylor]: Taking taylor expansion of a in a 0.635 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.635 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.635 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b 0.635 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b 0.635 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b 0.635 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b 0.635 * [taylor]: Taking taylor expansion of 1/2 in b 0.635 * [taylor]: Taking taylor expansion of (- b a) in b 0.635 * [taylor]: Taking taylor expansion of b in b 0.635 * [taylor]: Taking taylor expansion of a in b 0.635 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.635 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.636 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b 0.636 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b 0.636 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b 0.636 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b 0.636 * [taylor]: Taking taylor expansion of 1/2 in b 0.636 * [taylor]: Taking taylor expansion of (- b a) in b 0.636 * [taylor]: Taking taylor expansion of b in b 0.636 * [taylor]: Taking taylor expansion of a in b 0.636 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.636 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.636 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 0.636 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 0.636 * [taylor]: Taking taylor expansion of -1/2 in a 0.636 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 0.636 * [taylor]: Taking taylor expansion of a in a 0.636 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.636 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.640 * [taylor]: Taking taylor expansion of (* 1/2 (* (exp (* -1/2 (* a (log (atan2 b b))))) (log (atan2 b b)))) in a 0.640 * [taylor]: Taking taylor expansion of 1/2 in a 0.640 * [taylor]: Taking taylor expansion of (* (exp (* -1/2 (* a (log (atan2 b b))))) (log (atan2 b b))) in a 0.640 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 0.640 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 0.640 * [taylor]: Taking taylor expansion of -1/2 in a 0.640 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 0.640 * [taylor]: Taking taylor expansion of a in a 0.640 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.640 * [taylor]: Taking taylor expansion of (atan2 b b) 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 0.642 * [approximate]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in (b a) around 0 0.642 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in a 0.642 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.642 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.642 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in a 0.642 * [taylor]: Taking taylor expansion of 1/2 in a 0.642 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.642 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.642 * [taylor]: Taking taylor expansion of b in a 0.642 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.642 * [taylor]: Taking taylor expansion of a in a 0.642 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.642 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.644 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b 0.644 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.644 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.644 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b 0.644 * [taylor]: Taking taylor expansion of 1/2 in b 0.644 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.644 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.644 * [taylor]: Taking taylor expansion of b in b 0.644 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.644 * [taylor]: Taking taylor expansion of a in b 0.644 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.644 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.645 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b 0.645 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.645 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.645 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b 0.645 * [taylor]: Taking taylor expansion of 1/2 in b 0.645 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.645 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.645 * [taylor]: Taking taylor expansion of b in b 0.645 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.645 * [taylor]: Taking taylor expansion of a in b 0.645 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.645 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.646 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))) in a 0.646 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 0.646 * [taylor]: Taking taylor expansion of 1/2 in a 0.646 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.646 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.646 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.646 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.646 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.646 * [taylor]: Taking taylor expansion of b in a 0.646 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.647 * [taylor]: Taking taylor expansion of a in a 0.648 * [taylor]: Taking taylor expansion of 0 in a 0.648 * [taylor]: Taking taylor expansion of 0 in a 0.648 * [taylor]: Taking taylor expansion of 0 in a 0.648 * [approximate]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in (b a) around 0 0.648 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in a 0.648 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.648 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.648 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in a 0.648 * [taylor]: Taking taylor expansion of 1/2 in a 0.648 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.648 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.648 * [taylor]: Taking taylor expansion of a in a 0.649 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.649 * [taylor]: Taking taylor expansion of b in a 0.649 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.649 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.650 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b 0.650 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.650 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.650 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b 0.650 * [taylor]: Taking taylor expansion of 1/2 in b 0.650 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.650 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.650 * [taylor]: Taking taylor expansion of a in b 0.650 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.650 * [taylor]: Taking taylor expansion of b in b 0.650 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.650 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.651 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b 0.651 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.651 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.651 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b 0.651 * [taylor]: Taking taylor expansion of 1/2 in b 0.651 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.651 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.651 * [taylor]: Taking taylor expansion of a in b 0.651 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.651 * [taylor]: Taking taylor expansion of b in b 0.652 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.652 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.653 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))))) in a 0.653 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 0.653 * [taylor]: Taking taylor expansion of 1/2 in a 0.653 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.653 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.653 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.653 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.653 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.653 * [taylor]: Taking taylor expansion of a in a 0.653 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.653 * [taylor]: Taking taylor expansion of b in a 0.654 * [taylor]: Taking taylor expansion of 0 in a 0.654 * [taylor]: Taking taylor expansion of 0 in a 0.654 * [taylor]: Taking taylor expansion of 0 in a 0.654 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.654 * [approximate]: Taking taylor expansion of (sin (pow (atan2 b b) (* 1/2 (- b a)))) in (b a) around 0 0.654 * [taylor]: Taking taylor expansion of (sin (pow (atan2 b b) (* 1/2 (- b a)))) in a 0.655 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in a 0.655 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in a 0.655 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in a 0.655 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in a 0.655 * [taylor]: Taking taylor expansion of 1/2 in a 0.655 * [taylor]: Taking taylor expansion of (- b a) in a 0.655 * [taylor]: Taking taylor expansion of b in a 0.655 * [taylor]: Taking taylor expansion of a in a 0.655 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.655 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.655 * [taylor]: Taking taylor expansion of (sin (pow (atan2 b b) (* 1/2 (- b a)))) in b 0.655 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b 0.655 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b 0.655 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b 0.655 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b 0.655 * [taylor]: Taking taylor expansion of 1/2 in b 0.655 * [taylor]: Taking taylor expansion of (- b a) in b 0.655 * [taylor]: Taking taylor expansion of b in b 0.655 * [taylor]: Taking taylor expansion of a in b 0.655 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.655 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.656 * [taylor]: Taking taylor expansion of (sin (pow (atan2 b b) (* 1/2 (- b a)))) in b 0.656 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b 0.656 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b 0.656 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b 0.656 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b 0.656 * [taylor]: Taking taylor expansion of 1/2 in b 0.656 * [taylor]: Taking taylor expansion of (- b a) in b 0.656 * [taylor]: Taking taylor expansion of b in b 0.656 * [taylor]: Taking taylor expansion of a in b 0.656 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.656 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.657 * [taylor]: Taking taylor expansion of (sin (exp (* -1/2 (* a (log (atan2 b b)))))) in a 0.657 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 0.657 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 0.657 * [taylor]: Taking taylor expansion of -1/2 in a 0.657 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 0.657 * [taylor]: Taking taylor expansion of a in a 0.657 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.657 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.663 * [taylor]: Taking taylor expansion of (* 1/2 (* (exp (* -1/2 (* a (log (atan2 b b))))) (* (cos (exp (* -1/2 (* a (log (atan2 b b)))))) (log (atan2 b b))))) in a 0.664 * [taylor]: Taking taylor expansion of 1/2 in a 0.664 * [taylor]: Taking taylor expansion of (* (exp (* -1/2 (* a (log (atan2 b b))))) (* (cos (exp (* -1/2 (* a (log (atan2 b b)))))) (log (atan2 b b)))) in a 0.664 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 0.664 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 0.664 * [taylor]: Taking taylor expansion of -1/2 in a 0.664 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 0.664 * [taylor]: Taking taylor expansion of a in a 0.664 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.664 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.665 * [taylor]: Taking taylor expansion of (* (cos (exp (* -1/2 (* a (log (atan2 b b)))))) (log (atan2 b b))) in a 0.665 * [taylor]: Taking taylor expansion of (cos (exp (* -1/2 (* a (log (atan2 b b)))))) in a 0.665 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a 0.665 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a 0.665 * [taylor]: Taking taylor expansion of -1/2 in a 0.665 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a 0.665 * [taylor]: Taking taylor expansion of a in a 0.665 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.665 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.667 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.667 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.677 * [approximate]: Taking taylor expansion of (sin (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a))))) in (b a) around 0 0.677 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a))))) in a 0.677 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in a 0.677 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.677 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.677 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in a 0.677 * [taylor]: Taking taylor expansion of 1/2 in a 0.677 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.677 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.677 * [taylor]: Taking taylor expansion of b in a 0.677 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.677 * [taylor]: Taking taylor expansion of a in a 0.677 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.677 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.679 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a))))) in b 0.679 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b 0.679 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.679 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.679 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b 0.679 * [taylor]: Taking taylor expansion of 1/2 in b 0.679 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.679 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.679 * [taylor]: Taking taylor expansion of b in b 0.679 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.679 * [taylor]: Taking taylor expansion of a in b 0.679 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.679 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.680 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a))))) in b 0.680 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b 0.680 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.680 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.680 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b 0.680 * [taylor]: Taking taylor expansion of 1/2 in b 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.680 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.680 * [taylor]: Taking taylor expansion of b in b 0.681 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.681 * [taylor]: Taking taylor expansion of a in b 0.681 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.681 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.682 * [taylor]: Taking taylor expansion of (sin (exp (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))))) in a 0.682 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))) in a 0.682 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 0.682 * [taylor]: Taking taylor expansion of 1/2 in a 0.683 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.683 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.683 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.683 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.683 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.683 * [taylor]: Taking taylor expansion of b in a 0.683 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.683 * [taylor]: Taking taylor expansion of a in a 0.687 * [taylor]: Taking taylor expansion of 0 in a 0.691 * [taylor]: Taking taylor expansion of 0 in a 0.696 * [taylor]: Taking taylor expansion of 0 in a 0.697 * [approximate]: Taking taylor expansion of (sin (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b))))) in (b a) around 0 0.697 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b))))) in a 0.697 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in a 0.697 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.697 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.697 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in a 0.697 * [taylor]: Taking taylor expansion of 1/2 in a 0.697 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.697 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.697 * [taylor]: Taking taylor expansion of a in a 0.697 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.697 * [taylor]: Taking taylor expansion of b in a 0.697 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.697 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.698 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b))))) in b 0.698 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b 0.698 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.698 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.698 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b 0.698 * [taylor]: Taking taylor expansion of 1/2 in b 0.698 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.698 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.698 * [taylor]: Taking taylor expansion of a in b 0.698 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.698 * [taylor]: Taking taylor expansion of b in b 0.699 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.699 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.700 * [taylor]: Taking taylor expansion of (sin (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b))))) in b 0.700 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b 0.700 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.700 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.700 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b 0.700 * [taylor]: Taking taylor expansion of 1/2 in b 0.700 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.700 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.700 * [taylor]: Taking taylor expansion of a in b 0.700 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.700 * [taylor]: Taking taylor expansion of b in b 0.701 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.701 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.702 * [taylor]: Taking taylor expansion of (sin (exp (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))))) in a 0.703 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))))) in a 0.703 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 0.703 * [taylor]: Taking taylor expansion of 1/2 in a 0.703 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.703 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.703 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.703 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.703 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.703 * [taylor]: Taking taylor expansion of a in a 0.703 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.703 * [taylor]: Taking taylor expansion of b in a 0.706 * [taylor]: Taking taylor expansion of 0 in a 0.711 * [taylor]: Taking taylor expansion of 0 in a 0.716 * [taylor]: Taking taylor expansion of 0 in a 0.716 * * * [progress]: simplifying candidates 0.716 * [simplify]: Simplifying using # : (* (log (atan2 b b)) (/ (- b a) 2)) (pow (atan2 b b) (/ b 2)) (pow (atan2 b b) (/ a 2)) (pow (atan2 b b) (- b a)) (pow (atan2 b b) (/ (/ (- b a) 2) 2)) (pow (atan2 b b) (/ (/ (- b a) 2) 2)) (- (+ (* 1/2 (* b (log (atan2 b b)))) 1) (* 1/2 (* a (log (atan2 b b))))) (exp (* 1/2 (* (- b a) (log (atan2 b b))))) (exp (* 1/2 (* (- b a) (log (atan2 b b))))) (- (+ (* 1/2 (* (cos 1) (* b (log (atan2 b b))))) (sin 1)) (* 1/2 (* a (* (cos 1) (log (atan2 b b)))))) (sin (exp (* 1/2 (* (- b a) (log (atan2 b b)))))) (sin (exp (* 1/2 (* (- b a) (log (atan2 b b)))))) 0.719 * * [simplify]: iteration 0 : 94 enodes (cost 75 ) 0.721 * * [simplify]: iteration 1 : 236 enodes (cost 73 ) 0.725 * * [simplify]: iteration 2 : 614 enodes (cost 61 ) 0.736 * * [simplify]: iteration 3 : 1430 enodes (cost 59 ) 0.761 * * [simplify]: iteration 4 : 4698 enodes (cost 57 ) 0.835 * * [simplify]: iteration 5 : 5001 enodes (cost 57 ) 0.837 * [simplify]: Simplified to: (* 1/2 (* (- b a) (log (atan2 b b)))) (pow (atan2 b b) (/ b 2)) (pow (atan2 b b) (/ a 2)) (pow (atan2 b b) (- b a)) (pow (atan2 b b) (/ (- b a) 4)) (pow (atan2 b b) (/ (- b a) 4)) (fma (* 1/2 (- b a)) (log (atan2 b b)) 1) (pow (atan2 b b) (/ (- b a) 2)) (pow (atan2 b b) (/ (- b a) 2)) (fma (cos 1) (* 1/2 (* (- b a) (log (atan2 b b)))) (sin 1)) (sin (exp (* 1/2 (* (- b a) (log (atan2 b b)))))) (sin (exp (* 1/2 (* (- b a) (log (atan2 b b)))))) 0.837 * * * [progress]: adding candidates to table 0.854 * [progress]: [Phase 3 of 3] Extracting. 0.857 * [simplify]: Simplifying using # : (sin (pow (atan2 b b) (/ (- b a) 2))) 0.857 * * [simplify]: iteration 0 : 8 enodes (cost 5 ) 0.857 * [simplify]: Simplified to: (sin (pow (atan2 b b) (/ (- b a) 2))) 2.933 * [regime-testing]: End program error score: 0.10499271565276205