0.876 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.342 * * * [progress]: [2/2] Setting up program. 0.345 * [progress]: [Phase 2 of 3] Improving. 0.348 * [simplify]: Simplifying using # : (sin (pow (sqrt (atan2 b b)) (- b a))) 0.351 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.352 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.354 * * [simplify]: iteration 2 : 44 enodes (cost 5 ) 0.356 * * [simplify]: iteration 3 : 114 enodes (cost 5 ) 0.358 * * [simplify]: iteration 4 : 321 enodes (cost 5 ) 0.366 * * [simplify]: iteration 5 : 1627 enodes (cost 5 ) 0.401 * * [simplify]: iteration 6 : 5001 enodes (cost 5 ) 0.402 * [simplify]: Simplified to: (sin (pow (sqrt (atan2 b b)) (- b a))) 0.403 * * [progress]: iteration 1 / 4 0.403 * * * [progress]: picking best candidate 0.406 * * * * [pick]: Picked # 0.406 * * * [progress]: localizing error 0.417 * * * [progress]: generating rewritten candidates 0.418 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.421 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.425 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.444 * * * [progress]: generating series expansions 0.444 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.448 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.449 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.449 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.450 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.450 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.454 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.454 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.454 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.455 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.455 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.458 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.458 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.458 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.459 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.459 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.462 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.462 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in (b a) around 0 0.462 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 0.462 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 0.462 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 0.462 * [taylor]: Taking taylor expansion of (- b a) in a 0.462 * [taylor]: Taking taylor expansion of b in a 0.462 * [taylor]: Taking taylor expansion of a in a 0.463 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.463 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.463 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.464 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.464 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.464 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.464 * [taylor]: Taking taylor expansion of (- b a) in b 0.464 * [taylor]: Taking taylor expansion of b in b 0.464 * [taylor]: Taking taylor expansion of a in b 0.464 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.464 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.464 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.464 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.464 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.464 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.464 * [taylor]: Taking taylor expansion of (- b a) in b 0.464 * [taylor]: Taking taylor expansion of b in b 0.464 * [taylor]: Taking taylor expansion of a in b 0.464 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.464 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.464 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.465 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.465 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.465 * [taylor]: Taking taylor expansion of -1 in a 0.465 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.465 * [taylor]: Taking taylor expansion of a in a 0.465 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.465 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.465 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.469 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 0.469 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.469 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.469 * [taylor]: Taking taylor expansion of -1 in a 0.469 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.469 * [taylor]: Taking taylor expansion of a in a 0.469 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.469 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.469 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.470 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.470 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.470 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.472 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in (b a) around 0 0.472 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.472 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 0.472 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 0.472 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 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 (/ 1 a) in a 0.472 * [taylor]: Taking taylor expansion of a in a 0.473 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.473 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.473 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.474 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.474 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.474 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.474 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.474 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.474 * [taylor]: Taking taylor expansion of b in b 0.474 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.474 * [taylor]: Taking taylor expansion of a in b 0.474 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.474 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.474 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.475 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.475 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.475 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.475 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.475 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.475 * [taylor]: Taking taylor expansion of b in b 0.475 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.475 * [taylor]: Taking taylor expansion of a in b 0.475 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.475 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.475 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.476 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 0.476 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 0.476 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.476 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.476 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.476 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.476 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.476 * [taylor]: Taking taylor expansion of b in a 0.476 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.476 * [taylor]: Taking taylor expansion of a in a 0.478 * [taylor]: Taking taylor expansion of 0 in a 0.478 * [taylor]: Taking taylor expansion of 0 in a 0.478 * [taylor]: Taking taylor expansion of 0 in a 0.478 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in (b a) around 0 0.478 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.478 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.478 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.478 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.478 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.478 * [taylor]: Taking taylor expansion of a in a 0.478 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.478 * [taylor]: Taking taylor expansion of b in a 0.478 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.478 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.478 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.479 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.479 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.479 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.479 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.479 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.479 * [taylor]: Taking taylor expansion of a in b 0.479 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.479 * [taylor]: Taking taylor expansion of b in b 0.480 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.480 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.480 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.481 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.481 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.481 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.481 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.481 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.481 * [taylor]: Taking taylor expansion of a in b 0.481 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.481 * [taylor]: Taking taylor expansion of b in b 0.481 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.481 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.481 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.482 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.482 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.482 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.482 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.482 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.482 * [taylor]: Taking taylor expansion of a in a 0.482 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.482 * [taylor]: Taking taylor expansion of b in a 0.482 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.482 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.482 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.483 * [taylor]: Taking taylor expansion of 0 in a 0.483 * [taylor]: Taking taylor expansion of 0 in a 0.483 * [taylor]: Taking taylor expansion of 0 in a 0.484 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.484 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0 0.484 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a 0.484 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 0.484 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 0.484 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 0.484 * [taylor]: Taking taylor expansion of (- b a) in a 0.484 * [taylor]: Taking taylor expansion of b in a 0.484 * [taylor]: Taking taylor expansion of a in a 0.484 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.484 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.484 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.485 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 0.485 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.485 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.485 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.485 * [taylor]: Taking taylor expansion of (- b a) in b 0.485 * [taylor]: Taking taylor expansion of b in b 0.485 * [taylor]: Taking taylor expansion of a in b 0.485 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.485 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.485 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.485 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 0.485 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 0.485 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 0.485 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 0.485 * [taylor]: Taking taylor expansion of (- b a) in b 0.485 * [taylor]: Taking taylor expansion of b in b 0.485 * [taylor]: Taking taylor expansion of a in b 0.485 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 0.485 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.486 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.487 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 0.487 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.487 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.487 * [taylor]: Taking taylor expansion of -1 in a 0.487 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.487 * [taylor]: Taking taylor expansion of a 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 0.494 * [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 0.494 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 0.494 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.494 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.494 * [taylor]: Taking taylor expansion of -1 in a 0.494 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.494 * [taylor]: Taking taylor expansion of a in a 0.494 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.494 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.494 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.496 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 0.496 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 0.496 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 0.496 * [taylor]: Taking taylor expansion of -1 in a 0.496 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 0.496 * [taylor]: Taking taylor expansion of a in a 0.496 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.496 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.496 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.497 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 0.497 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 0.498 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.503 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0 0.503 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 0.503 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 0.503 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 0.503 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 0.503 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.503 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.503 * [taylor]: Taking taylor expansion of b in a 0.503 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.503 * [taylor]: Taking taylor expansion of a in a 0.504 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.504 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.504 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.505 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 0.505 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.505 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.505 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.505 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.505 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.505 * [taylor]: Taking taylor expansion of b in b 0.505 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.505 * [taylor]: Taking taylor expansion of a in b 0.505 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.505 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.505 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.506 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 0.506 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 0.506 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 0.506 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 0.507 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.507 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.507 * [taylor]: Taking taylor expansion of b in b 0.507 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.507 * [taylor]: Taking taylor expansion of a in b 0.507 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 0.507 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.507 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.508 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a 0.508 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 0.508 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 0.509 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 0.509 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 0.509 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.509 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.509 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.509 * [taylor]: Taking taylor expansion of b in a 0.509 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.509 * [taylor]: Taking taylor expansion of a in a 0.512 * [taylor]: Taking taylor expansion of 0 in a 0.516 * [taylor]: Taking taylor expansion of 0 in a 0.522 * [taylor]: Taking taylor expansion of 0 in a 0.522 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0 0.522 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 0.522 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.522 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.522 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.522 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.522 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.522 * [taylor]: Taking taylor expansion of a in a 0.523 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.523 * [taylor]: Taking taylor expansion of b in a 0.523 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.523 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.523 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.524 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 0.524 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.524 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.524 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.524 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.524 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.524 * [taylor]: Taking taylor expansion of a in b 0.524 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.524 * [taylor]: Taking taylor expansion of b in b 0.524 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.524 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.524 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.526 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 0.526 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 0.526 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 0.526 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 0.526 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.526 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.526 * [taylor]: Taking taylor expansion of a in b 0.526 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.526 * [taylor]: Taking taylor expansion of b in b 0.526 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 0.526 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.526 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.528 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 0.528 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 0.528 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 0.528 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 0.528 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.528 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.528 * [taylor]: Taking taylor expansion of a in a 0.528 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.528 * [taylor]: Taking taylor expansion of b in a 0.528 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 0.528 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 0.529 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.532 * [taylor]: Taking taylor expansion of 0 in a 0.537 * [taylor]: Taking taylor expansion of 0 in a 0.547 * [taylor]: Taking taylor expansion of 0 in a 0.547 * * * [progress]: simplifying candidates 0.548 * [simplify]: Simplifying using # : (expm1 (sqrt (atan2 b b))) (log1p (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))) (expm1 (pow (sqrt (atan2 b b)) (- b a))) (log1p (pow (sqrt (atan2 b b)) (- b a))) (* (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)) (fma (* (cbrt b) (cbrt b)) (cbrt b) (- (* (cbrt a) (* (cbrt a) (cbrt a)))))) (pow (sqrt (atan2 b b)) (fma (- (cbrt a)) (* (cbrt a) (cbrt a)) (* (cbrt a) (* (cbrt a) (cbrt a))))) (pow (sqrt (atan2 b b)) (fma (* (cbrt b) (cbrt b)) (cbrt b) (- (* (sqrt a) (sqrt a))))) (pow (sqrt (atan2 b b)) (fma (- (sqrt a)) (sqrt a) (* (sqrt a) (sqrt a)))) (pow (sqrt (atan2 b b)) (fma (* (cbrt b) (cbrt b)) (cbrt b) (- (* a 1)))) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (fma (sqrt b) (sqrt b) (- (* (cbrt a) (* (cbrt a) (cbrt a)))))) (pow (sqrt (atan2 b b)) (fma (- (cbrt a)) (* (cbrt a) (cbrt a)) (* (cbrt a) (* (cbrt a) (cbrt a))))) (pow (sqrt (atan2 b b)) (fma (sqrt b) (sqrt b) (- (* (sqrt a) (sqrt a))))) (pow (sqrt (atan2 b b)) (fma (- (sqrt a)) (sqrt a) (* (sqrt a) (sqrt a)))) (pow (sqrt (atan2 b b)) (fma (sqrt b) (sqrt b) (- (* a 1)))) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (fma 1 b (- (* (cbrt a) (* (cbrt a) (cbrt a)))))) (pow (sqrt (atan2 b b)) (fma (- (cbrt a)) (* (cbrt a) (cbrt a)) (* (cbrt a) (* (cbrt a) (cbrt a))))) (pow (sqrt (atan2 b b)) (fma 1 b (- (* (sqrt a) (sqrt a))))) (pow (sqrt (atan2 b b)) (fma (- (sqrt a)) (sqrt a) (* (sqrt a) (sqrt a)))) (pow (sqrt (atan2 b b)) (fma 1 b (- (* a 1)))) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 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)) (expm1 (sin (pow (sqrt (atan2 b b)) (- b a)))) (log1p (sin (pow (sqrt (atan2 b b)) (- b a)))) (log (sin (pow (sqrt (atan2 b b)) (- b a)))) (exp (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (* (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a)))) (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (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))) 0.553 * * [simplify]: iteration 0 : 255 enodes (cost 514 ) 0.557 * * [simplify]: iteration 1 : 714 enodes (cost 433 ) 0.569 * * [simplify]: iteration 2 : 2702 enodes (cost 425 ) 0.622 * * [simplify]: iteration 3 : 5002 enodes (cost 408 ) 0.624 * [simplify]: Simplified to: (expm1 (sqrt (atan2 b b))) (log1p (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))) (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) (expm1 (pow (sqrt (atan2 b b)) (- b a))) (log1p (pow (sqrt (atan2 b b)) (- b a))) (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 a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 1))) (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (fma (- a) 1 (* a 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 (fabs (cbrt (atan2 b b))) (* 2 (* 1/2 (- 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)) (expm1 (sin (pow (sqrt (atan2 b b)) (- b a)))) (log1p (sin (pow (sqrt (atan2 b b)) (- b a)))) (log (sin (pow (sqrt (atan2 b b)) (- b a)))) (exp (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 3) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (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))) 0.625 * * * [progress]: adding candidates to table 0.776 * * [progress]: iteration 2 / 4 0.776 * * * [progress]: picking best candidate 0.779 * * * * [pick]: Picked # 0.779 * * * [progress]: localizing error 0.790 * * * [progress]: generating rewritten candidates 0.791 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1) 0.791 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1) 0.792 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.833 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.853 * * * [progress]: generating series expansions 0.853 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1) 0.854 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.854 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.854 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.854 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.854 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.857 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.857 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.857 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.857 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.857 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.860 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.860 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.860 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.861 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.861 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.864 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1) 0.864 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 0.864 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.864 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.864 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 0.864 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.867 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 0.867 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.867 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.867 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 0.867 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.870 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 0.870 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.870 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.871 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 0.871 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.874 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.874 * [approximate]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in (b a) around 0 0.874 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in a 0.874 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in a 0.874 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in a 0.874 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in a 0.874 * [taylor]: Taking taylor expansion of (- b a) in a 0.874 * [taylor]: Taking taylor expansion of b in a 0.874 * [taylor]: Taking taylor expansion of a in a 0.874 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.874 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.874 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.874 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.874 * [taylor]: Taking taylor expansion of 1/4 in a 0.874 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.875 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.875 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in b 0.875 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.875 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.875 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.875 * [taylor]: Taking taylor expansion of (- b a) in b 0.876 * [taylor]: Taking taylor expansion of b in b 0.876 * [taylor]: Taking taylor expansion of a in b 0.876 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.876 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.876 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.876 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.876 * [taylor]: Taking taylor expansion of 1/4 in b 0.876 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.876 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.876 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in b 0.876 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.876 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.876 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.876 * [taylor]: Taking taylor expansion of (- b a) in b 0.876 * [taylor]: Taking taylor expansion of b in b 0.876 * [taylor]: Taking taylor expansion of a in b 0.876 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.876 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.876 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.876 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.876 * [taylor]: Taking taylor expansion of 1/4 in b 0.876 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.876 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.877 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a 0.877 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.877 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.877 * [taylor]: Taking taylor expansion of -1 in a 0.877 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.877 * [taylor]: Taking taylor expansion of a in a 0.877 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.877 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.877 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.877 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.877 * [taylor]: Taking taylor expansion of 1/4 in a 0.877 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.877 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.884 * [taylor]: Taking taylor expansion of (* 2 (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2))) in a 0.884 * [taylor]: Taking taylor expansion of 2 in a 0.884 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) in a 0.884 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.884 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.884 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.884 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.884 * [taylor]: Taking taylor expansion of 1/4 in a 0.884 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.884 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.885 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a 0.885 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.885 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.885 * [taylor]: Taking taylor expansion of -1 in a 0.885 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.885 * [taylor]: Taking taylor expansion of a in a 0.885 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.885 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.885 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.885 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.885 * [taylor]: Taking taylor expansion of 1/4 in a 0.885 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.885 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.889 * [approximate]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in (b a) around 0 0.889 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in a 0.889 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.889 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.889 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.889 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.889 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.889 * [taylor]: Taking taylor expansion of b in a 0.890 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.890 * [taylor]: Taking taylor expansion of a in a 0.890 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.890 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.890 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.890 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.890 * [taylor]: Taking taylor expansion of 1/4 in a 0.890 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.890 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.891 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in b 0.891 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.891 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.891 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.891 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.891 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.891 * [taylor]: Taking taylor expansion of b in b 0.891 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.891 * [taylor]: Taking taylor expansion of a in b 0.892 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.892 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.892 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.892 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.892 * [taylor]: Taking taylor expansion of 1/4 in b 0.892 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.892 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.892 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in b 0.893 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.893 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.893 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.893 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.893 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.893 * [taylor]: Taking taylor expansion of b in b 0.893 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.893 * [taylor]: Taking taylor expansion of a in b 0.893 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.893 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.893 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.893 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.893 * [taylor]: Taking taylor expansion of 1/4 in b 0.893 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.893 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.894 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in a 0.894 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.894 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.894 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.894 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.894 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.894 * [taylor]: Taking taylor expansion of b in a 0.894 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.894 * [taylor]: Taking taylor expansion of a in a 0.895 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.895 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.895 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.895 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.895 * [taylor]: Taking taylor expansion of 1/4 in a 0.895 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.895 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.897 * [taylor]: Taking taylor expansion of 0 in a 0.898 * [taylor]: Taking taylor expansion of 0 in a 0.899 * [taylor]: Taking taylor expansion of 0 in a 0.900 * [approximate]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in (b a) around 0 0.900 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in a 0.900 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in a 0.900 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a 0.900 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a 0.900 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.900 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.900 * [taylor]: Taking taylor expansion of a in a 0.900 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.901 * [taylor]: Taking taylor expansion of b in a 0.901 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.901 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.901 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.901 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.901 * [taylor]: Taking taylor expansion of 1/4 in a 0.901 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.901 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.902 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in b 0.902 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.902 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.902 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.902 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.902 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.902 * [taylor]: Taking taylor expansion of a in b 0.902 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.902 * [taylor]: Taking taylor expansion of b in b 0.902 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.902 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.902 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.902 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.902 * [taylor]: Taking taylor expansion of 1/4 in b 0.902 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.902 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.903 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in b 0.903 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.903 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.903 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.903 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.903 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.903 * [taylor]: Taking taylor expansion of a in b 0.903 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.903 * [taylor]: Taking taylor expansion of b in b 0.904 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.904 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.904 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.904 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.904 * [taylor]: Taking taylor expansion of 1/4 in b 0.904 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.904 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.905 * [taylor]: Taking taylor expansion of (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2) in a 0.905 * [taylor]: Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a 0.905 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a 0.905 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.905 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.905 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.905 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.905 * [taylor]: Taking taylor expansion of 1/4 in a 0.905 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.905 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.906 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.906 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.906 * [taylor]: Taking taylor expansion of a in a 0.906 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.906 * [taylor]: Taking taylor expansion of b in a 0.908 * [taylor]: Taking taylor expansion of 0 in a 0.909 * [taylor]: Taking taylor expansion of 0 in a 0.910 * [taylor]: Taking taylor expansion of 0 in a 0.911 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.911 * [approximate]: Taking taylor expansion of (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) in (b a) around 0 0.911 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) in a 0.911 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in a 0.911 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in a 0.911 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in a 0.911 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in a 0.911 * [taylor]: Taking taylor expansion of (- b a) in a 0.911 * [taylor]: Taking taylor expansion of b in a 0.911 * [taylor]: Taking taylor expansion of a in a 0.911 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.911 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.911 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.911 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.911 * [taylor]: Taking taylor expansion of 1/4 in a 0.911 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.911 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.912 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) in b 0.912 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in b 0.912 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.912 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.912 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.912 * [taylor]: Taking taylor expansion of (- b a) in b 0.912 * [taylor]: Taking taylor expansion of b in b 0.912 * [taylor]: Taking taylor expansion of a in b 0.912 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.912 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.913 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.913 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.913 * [taylor]: Taking taylor expansion of 1/4 in b 0.913 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.913 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.914 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) in b 0.914 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in b 0.914 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b 0.914 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b 0.914 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b 0.914 * [taylor]: Taking taylor expansion of (- b a) in b 0.914 * [taylor]: Taking taylor expansion of b in b 0.914 * [taylor]: Taking taylor expansion of a in b 0.914 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b 0.914 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b 0.914 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b 0.914 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b 0.914 * [taylor]: Taking taylor expansion of 1/4 in b 0.914 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b 0.914 * [taylor]: Taking taylor expansion of (atan2 b b) in b 0.915 * [taylor]: Taking taylor expansion of (sin (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) in a 0.915 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a 0.915 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.915 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.915 * [taylor]: Taking taylor expansion of -1 in a 0.915 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.915 * [taylor]: Taking taylor expansion of a in a 0.915 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.915 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.915 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.915 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.915 * [taylor]: Taking taylor expansion of 1/4 in a 0.915 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.915 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.927 * [taylor]: Taking taylor expansion of (* 2 (* (cos (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)))) in a 0.927 * [taylor]: Taking taylor expansion of 2 in a 0.927 * [taylor]: Taking taylor expansion of (* (cos (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2))) in a 0.927 * [taylor]: Taking taylor expansion of (cos (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) in a 0.927 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a 0.927 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.927 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.927 * [taylor]: Taking taylor expansion of -1 in a 0.927 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.927 * [taylor]: Taking taylor expansion of a in a 0.927 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.927 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.927 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.927 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.927 * [taylor]: Taking taylor expansion of 1/4 in a 0.927 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.927 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.931 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) in a 0.931 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.931 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.931 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.931 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.931 * [taylor]: Taking taylor expansion of 1/4 in a 0.931 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.931 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.931 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a 0.931 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a 0.931 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a 0.931 * [taylor]: Taking taylor expansion of -1 in a 0.931 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a 0.931 * [taylor]: Taking taylor expansion of a in a 0.931 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a 0.931 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a 0.931 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a 0.931 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a 0.931 * [taylor]: Taking taylor expansion of 1/4 in a 0.931 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a 0.931 * [taylor]: Taking taylor expansion of (atan2 b b) in a 0.945 * [approximate]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in (b a) around 0 0.945 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in a 0.945 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in a 0.945 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.945 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.945 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.945 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.945 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.945 * [taylor]: Taking taylor expansion of b in a 0.945 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.945 * [taylor]: Taking taylor expansion of a in a 0.945 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.945 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.945 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.945 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.945 * [taylor]: Taking taylor expansion of 1/4 in a 0.945 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.945 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.947 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in b 0.947 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in b 0.947 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.947 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.947 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.947 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.947 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.947 * [taylor]: Taking taylor expansion of b in b 0.948 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.948 * [taylor]: Taking taylor expansion of a in b 0.948 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.948 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.948 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.948 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.948 * [taylor]: Taking taylor expansion of 1/4 in b 0.948 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.948 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.949 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in b 0.949 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in b 0.949 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b 0.949 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b 0.949 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b 0.950 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 0.950 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.950 * [taylor]: Taking taylor expansion of b in b 0.950 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.950 * [taylor]: Taking taylor expansion of a in b 0.950 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b 0.950 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b 0.950 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b 0.950 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b 0.950 * [taylor]: Taking taylor expansion of 1/4 in b 0.950 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b 0.950 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 0.952 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2)) in a 0.952 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in a 0.952 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a 0.952 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a 0.952 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a 0.952 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 0.952 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.952 * [taylor]: Taking taylor expansion of b in a 0.952 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.952 * [taylor]: Taking taylor expansion of a in a 0.953 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a 0.953 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a 0.953 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a 0.953 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a 0.953 * [taylor]: Taking taylor expansion of 1/4 in a 0.953 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a 0.953 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 0.958 * [taylor]: Taking taylor expansion of 0 in a 0.963 * [taylor]: Taking taylor expansion of 0 in a 0.970 * [taylor]: Taking taylor expansion of 0 in a 0.971 * [approximate]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2)) in (b a) around 0 0.971 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2)) in a 0.971 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in a 0.971 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in a 0.971 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a 0.971 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a 0.971 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.971 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.971 * [taylor]: Taking taylor expansion of a in a 0.971 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.971 * [taylor]: Taking taylor expansion of b in a 0.971 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.971 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.971 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.971 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.971 * [taylor]: Taking taylor expansion of 1/4 in a 0.971 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.971 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.973 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2)) in b 0.973 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in b 0.973 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.973 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.973 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.973 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.973 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.973 * [taylor]: Taking taylor expansion of a in b 0.973 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.973 * [taylor]: Taking taylor expansion of b in b 0.974 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.974 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.974 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.974 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.974 * [taylor]: Taking taylor expansion of 1/4 in b 0.974 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.974 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.976 * [taylor]: Taking taylor expansion of (sin (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2)) in b 0.976 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in b 0.976 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b 0.976 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b 0.976 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b 0.976 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 0.976 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.976 * [taylor]: Taking taylor expansion of a in b 0.976 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.976 * [taylor]: Taking taylor expansion of b in b 0.976 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b 0.976 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b 0.976 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b 0.976 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b 0.976 * [taylor]: Taking taylor expansion of 1/4 in b 0.976 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b 0.976 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 0.979 * [taylor]: Taking taylor expansion of (sin (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2)) in a 0.979 * [taylor]: Taking taylor expansion of (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2) in a 0.979 * [taylor]: Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a 0.979 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a 0.979 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a 0.979 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a 0.979 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a 0.979 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a 0.979 * [taylor]: Taking taylor expansion of 1/4 in a 0.979 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a 0.979 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 0.980 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 0.980 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.980 * [taylor]: Taking taylor expansion of a in a 0.980 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.980 * [taylor]: Taking taylor expansion of b in a 0.985 * [taylor]: Taking taylor expansion of 0 in a 0.990 * [taylor]: Taking taylor expansion of 0 in a 0.997 * [taylor]: Taking taylor expansion of 0 in a 0.997 * * * [progress]: simplifying candidates 1.000 * [simplify]: Simplifying using # : (expm1 (sqrt (atan2 b b))) (log1p (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))) (expm1 (sqrt (atan2 b b))) (log1p (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))) (expm1 (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log1p (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (+ (- b a) (- b a)) (* (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))) (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a))) (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a))) (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a))) (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (+ (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (log (sqrt (sqrt (atan2 b b)))) (- b a))) (+ (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (log (sqrt (sqrt (atan2 b b)))) (- b a))) (+ (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (log (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (exp (* (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))) (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)))) (* (cbrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (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))))) (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))) (* (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)))) (sqrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (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)))) (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) b)) (* (pow (sqrt (sqrt (atan2 b 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(pow (atan2 b b) 1/4) (- b a)) 2)) 1.011 * * [simplify]: iteration 0 : 451 enodes (cost 2193 ) 1.019 * * [simplify]: iteration 1 : 1880 enodes (cost 1915 ) 1.051 * * [simplify]: iteration 2 : 5002 enodes (cost 1883 ) 1.059 * [simplify]: Simplified to: (expm1 (sqrt (atan2 b b))) (log1p (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))) (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))) (expm1 (sqrt (atan2 b b))) (log1p (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))) (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 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(atan2 b b))) (- b a))) 3) (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) 3) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (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 (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))) (pow (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) 4) (pow (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) 3) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))) (pow (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) 3) (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b)) (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b)) (expm1 (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (log1p (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (log (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (exp (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (* (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))) (cbrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (pow (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) 3) (sqrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (sqrt (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (fma (* 1/2 (log (atan2 b b))) b (- 1 (* 2 (* a (log (pow (atan2 b b) 1/4)))))) (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) (fma (* b (* 1/2 (log (atan2 b b)))) (cos 1) (- (sin 1) (* 2 (* a (* (cos 1) (log (pow (atan2 b b) 1/4))))))) (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) (sin (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)) 1.060 * * * [progress]: adding candidates to table 1.491 * * [progress]: iteration 3 / 4 1.491 * * * [progress]: picking best candidate 1.497 * * * * [pick]: Picked # 1.497 * * * [progress]: localizing error 1.527 * * * [progress]: generating rewritten candidates 1.527 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 1 1) 1.528 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1 1) 1.529 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 1.529 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 2) 1.531 * * * [progress]: generating series expansions 1.531 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 1 1) 1.531 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 1.531 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 1.531 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.531 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 1.531 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.534 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 1.534 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 1.534 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.534 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 1.534 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.538 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 1.538 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 1.538 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.538 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 1.538 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.541 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1 1) 1.541 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 1.541 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 1.541 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.541 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 1.541 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.544 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 1.544 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 1.544 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.544 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 1.544 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.547 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 1.548 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 1.548 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.548 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 1.548 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.551 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 1.551 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 1.551 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 1.551 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.551 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 1.551 * [taylor]: Taking taylor expansion of (atan2 b b) in b 1.554 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 1.554 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 1.554 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.554 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 1.554 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 1.557 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 1.557 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 1.557 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.558 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 1.558 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 1.561 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 2) 1.561 * [approximate]: Taking taylor expansion of (pow b 1/3) in (b) around 0 1.561 * [taylor]: Taking taylor expansion of (pow b 1/3) in b 1.561 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log b))) in b 1.561 * [taylor]: Taking taylor expansion of (* 1/3 (log b)) in b 1.561 * [taylor]: Taking taylor expansion of 1/3 in b 1.561 * [taylor]: Taking taylor expansion of (log b) in b 1.561 * [taylor]: Taking taylor expansion of b in b 1.562 * [taylor]: Taking taylor expansion of (pow b 1/3) in b 1.562 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log b))) in b 1.562 * [taylor]: Taking taylor expansion of (* 1/3 (log b)) in b 1.562 * [taylor]: Taking taylor expansion of 1/3 in b 1.562 * [taylor]: Taking taylor expansion of (log b) in b 1.562 * [taylor]: Taking taylor expansion of b in b 1.615 * [approximate]: Taking taylor expansion of (pow (/ 1 b) 1/3) in (b) around 0 1.615 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 1/3) in b 1.616 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 b)))) in b 1.616 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 b))) in b 1.616 * [taylor]: Taking taylor expansion of 1/3 in b 1.616 * [taylor]: Taking taylor expansion of (log (/ 1 b)) in b 1.616 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.616 * [taylor]: Taking taylor expansion of b in b 1.617 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 1/3) in b 1.617 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 b)))) in b 1.617 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 b))) in b 1.617 * [taylor]: Taking taylor expansion of 1/3 in b 1.617 * [taylor]: Taking taylor expansion of (log (/ 1 b)) in b 1.617 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.617 * [taylor]: Taking taylor expansion of b in b 1.673 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 b) 1/3)) in (b) around 0 1.673 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 b) 1/3)) in b 1.673 * [taylor]: Taking taylor expansion of (cbrt -1) in b 1.673 * [taylor]: Taking taylor expansion of -1 in b 1.674 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 1/3) in b 1.674 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 b)))) in b 1.674 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 b))) in b 1.674 * [taylor]: Taking taylor expansion of 1/3 in b 1.674 * [taylor]: Taking taylor expansion of (log (/ 1 b)) in b 1.674 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.674 * [taylor]: Taking taylor expansion of b in b 1.674 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 b) 1/3)) in b 1.675 * [taylor]: Taking taylor expansion of (cbrt -1) in b 1.675 * [taylor]: Taking taylor expansion of -1 in b 1.675 * [taylor]: Taking taylor expansion of (pow (/ 1 b) 1/3) in b 1.675 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 b)))) in b 1.675 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 b))) in b 1.675 * [taylor]: Taking taylor expansion of 1/3 in b 1.675 * [taylor]: Taking taylor expansion of (log (/ 1 b)) in b 1.675 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.675 * [taylor]: Taking taylor expansion of b in b 1.742 * * * [progress]: simplifying candidates 1.743 * [simplify]: Simplifying using # : (expm1 (sqrt (atan2 b b))) (log1p (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))) (expm1 (sqrt (atan2 b b))) (log1p (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))) (expm1 (sqrt (atan2 b b))) (log1p (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))) (expm1 (cbrt b)) (log1p (cbrt b)) (log (cbrt b)) (exp (cbrt b)) (cbrt (* (cbrt b) (cbrt b))) (cbrt (cbrt b)) (cbrt (sqrt b)) (cbrt (sqrt b)) (cbrt 1) (cbrt b) (* (cbrt (cbrt b)) (cbrt (cbrt b))) (cbrt (cbrt b)) (* (* (cbrt b) (cbrt b)) (cbrt b)) (sqrt (cbrt b)) (sqrt (cbrt b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (pow b 1/3) (pow (/ 1 b) -1/3) (* (pow (* -1 b) 1/3) (cbrt -1)) 1.746 * * [simplify]: iteration 0 : 61 enodes (cost 202 ) 1.747 * * [simplify]: iteration 1 : 104 enodes (cost 196 ) 1.749 * * [simplify]: iteration 2 : 218 enodes (cost 194 ) 1.754 * * [simplify]: iteration 3 : 725 enodes (cost 194 ) 1.774 * * [simplify]: iteration 4 : 4173 enodes (cost 194 ) 1.872 * * [simplify]: iteration 5 : 5001 enodes (cost 194 ) 1.874 * [simplify]: Simplified to: (expm1 (sqrt (atan2 b b))) (log1p (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))) (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))) (sqrt 1) (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (expm1 (sqrt (atan2 b b))) (log1p (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))) (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))) (sqrt 1) (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (expm1 (sqrt (atan2 b b))) (log1p (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))) (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))) (sqrt 1) (sqrt (atan2 b b)) 1/2 (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))) (expm1 (cbrt b)) (log1p (cbrt b)) (log (cbrt b)) (exp (cbrt b)) (cbrt (* (cbrt b) (cbrt b))) (cbrt (cbrt b)) (cbrt (sqrt b)) (cbrt (sqrt b)) (cbrt 1) (pow b 1/3) (* (cbrt (cbrt b)) (cbrt (cbrt b))) (cbrt (cbrt b)) b (sqrt (cbrt b)) (sqrt (cbrt b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (sqrt (atan2 b b)) (pow b 1/3) (pow (/ 1 b) -1/3) (* (pow (* -1 b) 1/3) (cbrt -1)) 1.874 * * * [progress]: adding candidates to table 2.252 * [progress]: [Phase 3 of 3] Extracting. 2.258 * [simplify]: Simplifying using # : (sin (* (pow (sqrt (sqrt (atan2 b b))) (fma (* (cbrt b) (cbrt b)) (cbrt b) (- (* (cbrt a) (* (cbrt a) (cbrt a)))))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) 2.258 * * [simplify]: iteration 0 : 33 enodes (cost 30 ) 2.259 * * [simplify]: iteration 1 : 45 enodes (cost 30 ) 2.259 * * [simplify]: iteration 2 : 47 enodes (cost 30 ) 2.259 * * [simplify]: iteration 3 : 47 enodes (cost 30 ) 2.259 * [simplify]: Simplified to: (sin (* (pow (sqrt (sqrt (atan2 b b))) (fma (* (cbrt b) (cbrt b)) (cbrt b) (- (* (cbrt a) (* (cbrt a) (cbrt a)))))) (* (pow (sqrt (sqrt (atan2 b b))) (fma (- a) 1 (* a 1))) (pow (sqrt (sqrt (atan2 b b))) (- b a))))) 5.126 * [regime-testing]: End program error score: 0.07588685070216018