0.797 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.319 * * * [progress]: [2/2] Setting up program. 0.323 * [progress]: [Phase 2 of 3] Improving. 0.325 * [simplify]: Simplifying using # : (sin (pow (sqrt (atan2 b b)) (- b a))) 0.327 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.331 * * [simplify]: iteration 1 : 13 enodes (cost 9 ) 0.333 * * [simplify]: iteration 2 : 22 enodes (cost 9 ) 0.336 * * [simplify]: iteration 3 : 45 enodes (cost 9 ) 0.343 * * [simplify]: iteration 4 : 110 enodes (cost 9 ) 0.374 * * [simplify]: iteration 5 : 270 enodes (cost 9 ) 0.472 * * [simplify]: iteration 6 : 1202 enodes (cost 9 ) 1.728 * * [simplify]: iteration 7 : 4218 enodes (cost 9 ) 5.385 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 5.386 * [simplify]: Simplified to: (sin (pow (sqrt (atan2 b b)) (- b a))) 5.387 * * [progress]: iteration 1 / 4 5.387 * * * [progress]: picking best candidate 5.389 * * * * [pick]: Picked # 5.389 * * * [progress]: localizing error 5.400 * * * [progress]: generating rewritten candidates 5.400 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 5.403 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 5.411 * * * [progress]: generating series expansions 5.411 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 5.415 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 5.416 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 5.416 * [taylor]: Taking taylor expansion of (atan2 b b) in b 5.417 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 5.417 * [taylor]: Taking taylor expansion of (atan2 b b) in b 5.421 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 5.421 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 5.421 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 5.421 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 5.421 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 5.431 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 5.431 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 5.431 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 5.431 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 5.431 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 5.434 * * * * [progress]: [ 2 / 2 ] generating series at (2) 5.435 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0 5.435 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a 5.435 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 5.435 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 5.435 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 5.435 * [taylor]: Taking taylor expansion of (- b a) in a 5.435 * [taylor]: Taking taylor expansion of b in a 5.435 * [taylor]: Taking taylor expansion of a in a 5.435 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 5.435 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 5.435 * [taylor]: Taking taylor expansion of (atan2 b b) in a 5.436 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 5.436 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 5.436 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 5.436 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 5.436 * [taylor]: Taking taylor expansion of (- b a) in b 5.436 * [taylor]: Taking taylor expansion of b in b 5.436 * [taylor]: Taking taylor expansion of a in b 5.436 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 5.436 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 5.436 * [taylor]: Taking taylor expansion of (atan2 b b) in b 5.437 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 5.437 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 5.437 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 5.437 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 5.437 * [taylor]: Taking taylor expansion of (- b a) in b 5.437 * [taylor]: Taking taylor expansion of b in b 5.437 * [taylor]: Taking taylor expansion of a in b 5.437 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 5.437 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 5.437 * [taylor]: Taking taylor expansion of (atan2 b b) in b 5.438 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 5.438 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 5.438 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 5.438 * [taylor]: Taking taylor expansion of -1 in a 5.438 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 5.438 * [taylor]: Taking taylor expansion of a in a 5.438 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 5.438 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 5.438 * [taylor]: Taking taylor expansion of (atan2 b b) in a 5.447 * [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 5.447 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 5.447 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 5.447 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 5.447 * [taylor]: Taking taylor expansion of -1 in a 5.447 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 5.447 * [taylor]: Taking taylor expansion of a in a 5.447 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 5.447 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 5.447 * [taylor]: Taking taylor expansion of (atan2 b b) in a 5.449 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 5.449 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 5.449 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 5.449 * [taylor]: Taking taylor expansion of -1 in a 5.449 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 5.449 * [taylor]: Taking taylor expansion of a in a 5.449 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 5.449 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 5.449 * [taylor]: Taking taylor expansion of (atan2 b b) in a 5.451 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 5.451 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 5.451 * [taylor]: Taking taylor expansion of (atan2 b b) in a 5.457 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0 5.457 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 5.457 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 5.457 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 5.457 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 5.457 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 5.457 * [taylor]: Taking taylor expansion of (/ 1 b) in a 5.457 * [taylor]: Taking taylor expansion of b in a 5.458 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.458 * [taylor]: Taking taylor expansion of a in a 5.458 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 5.458 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 5.458 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 5.459 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 5.459 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 5.459 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 5.459 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 5.459 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 5.459 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.459 * [taylor]: Taking taylor expansion of b in b 5.460 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.460 * [taylor]: Taking taylor expansion of a in b 5.460 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 5.460 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 5.460 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 5.461 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 5.461 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 5.461 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 5.461 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 5.461 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 5.461 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.461 * [taylor]: Taking taylor expansion of b in b 5.461 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.461 * [taylor]: Taking taylor expansion of a in b 5.461 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 5.461 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 5.461 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 5.463 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a 5.463 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 5.463 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 5.463 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 5.463 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 5.463 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 5.463 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 5.463 * [taylor]: Taking taylor expansion of (/ 1 b) in a 5.463 * [taylor]: Taking taylor expansion of b in a 5.463 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.463 * [taylor]: Taking taylor expansion of a in a 5.468 * [taylor]: Taking taylor expansion of 0 in a 5.472 * [taylor]: Taking taylor expansion of 0 in a 5.477 * [taylor]: Taking taylor expansion of 0 in a 5.478 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0 5.478 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 5.478 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 5.478 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 5.478 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 5.478 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 5.478 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.478 * [taylor]: Taking taylor expansion of a in a 5.478 * [taylor]: Taking taylor expansion of (/ 1 b) in a 5.478 * [taylor]: Taking taylor expansion of b in a 5.478 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 5.478 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 5.478 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 5.479 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 5.479 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 5.479 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 5.479 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 5.479 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 5.479 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.479 * [taylor]: Taking taylor expansion of a in b 5.479 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.479 * [taylor]: Taking taylor expansion of b in b 5.480 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 5.480 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 5.480 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 5.481 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 5.481 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 5.481 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 5.481 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 5.481 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 5.481 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.481 * [taylor]: Taking taylor expansion of a in b 5.481 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.481 * [taylor]: Taking taylor expansion of b in b 5.481 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 5.481 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 5.481 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 5.483 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 5.483 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 5.483 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 5.483 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 5.483 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 5.483 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.483 * [taylor]: Taking taylor expansion of a in a 5.483 * [taylor]: Taking taylor expansion of (/ 1 b) in a 5.483 * [taylor]: Taking taylor expansion of b in a 5.484 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 5.484 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 5.484 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 5.487 * [taylor]: Taking taylor expansion of 0 in a 5.491 * [taylor]: Taking taylor expansion of 0 in a 5.496 * [taylor]: Taking taylor expansion of 0 in a 5.497 * * * [progress]: simplifying candidates 5.497 * [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 (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)) (- (+ (* (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))) 5.499 * * [simplify]: iteration 0 : 41 enodes (cost 268 ) 5.505 * * [simplify]: iteration 1 : 66 enodes (cost 253 ) 5.518 * * [simplify]: iteration 2 : 110 enodes (cost 233 ) 5.534 * * [simplify]: iteration 3 : 197 enodes (cost 225 ) 5.564 * * [simplify]: iteration 4 : 347 enodes (cost 224 ) 5.626 * * [simplify]: iteration 5 : 616 enodes (cost 224 ) 5.789 * * [simplify]: iteration 6 : 1768 enodes (cost 224 ) 7.230 * * [simplify]: iteration done : 5001 enodes (cost 224 ) 7.230 * [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 (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 (* (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))) 7.230 * * * [progress]: adding candidates to table 7.310 * * [progress]: iteration 2 / 4 7.310 * * * [progress]: picking best candidate 7.312 * * * * [pick]: Picked # 7.312 * * * [progress]: localizing error 7.323 * * * [progress]: generating rewritten candidates 7.323 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 1 1) 7.324 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 7.330 * * * [progress]: generating series expansions 7.330 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 1 1) 7.331 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0 7.331 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 7.331 * [taylor]: Taking taylor expansion of (atan2 b b) in b 7.331 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 7.331 * [taylor]: Taking taylor expansion of (atan2 b b) in b 7.334 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0 7.334 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 7.334 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 7.334 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 7.334 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 7.337 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0 7.337 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 7.337 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 7.337 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 7.337 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 7.340 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 7.340 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0 7.341 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a 7.341 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a 7.341 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a 7.341 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a 7.341 * [taylor]: Taking taylor expansion of (- b a) in a 7.341 * [taylor]: Taking taylor expansion of b in a 7.341 * [taylor]: Taking taylor expansion of a in a 7.341 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 7.341 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 7.341 * [taylor]: Taking taylor expansion of (atan2 b b) in a 7.341 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 7.341 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 7.341 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 7.341 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 7.341 * [taylor]: Taking taylor expansion of (- b a) in b 7.341 * [taylor]: Taking taylor expansion of b in b 7.341 * [taylor]: Taking taylor expansion of a in b 7.341 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 7.342 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 7.342 * [taylor]: Taking taylor expansion of (atan2 b b) in b 7.342 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b 7.342 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b 7.342 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b 7.342 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b 7.342 * [taylor]: Taking taylor expansion of (- b a) in b 7.342 * [taylor]: Taking taylor expansion of b in b 7.342 * [taylor]: Taking taylor expansion of a in b 7.342 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b 7.342 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b 7.342 * [taylor]: Taking taylor expansion of (atan2 b b) in b 7.343 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 7.343 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 7.343 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 7.343 * [taylor]: Taking taylor expansion of -1 in a 7.343 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 7.343 * [taylor]: Taking taylor expansion of a in a 7.343 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 7.343 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 7.343 * [taylor]: Taking taylor expansion of (atan2 b b) in a 7.350 * [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 7.350 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a 7.350 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 7.350 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 7.350 * [taylor]: Taking taylor expansion of -1 in a 7.350 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 7.350 * [taylor]: Taking taylor expansion of a in a 7.350 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 7.350 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 7.350 * [taylor]: Taking taylor expansion of (atan2 b b) in a 7.352 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a 7.352 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a 7.352 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a 7.352 * [taylor]: Taking taylor expansion of -1 in a 7.352 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a 7.352 * [taylor]: Taking taylor expansion of a in a 7.352 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 7.352 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 7.352 * [taylor]: Taking taylor expansion of (atan2 b b) in a 7.354 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a 7.354 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a 7.354 * [taylor]: Taking taylor expansion of (atan2 b b) in a 7.362 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0 7.362 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a 7.362 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a 7.362 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a 7.362 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a 7.362 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 7.362 * [taylor]: Taking taylor expansion of (/ 1 b) in a 7.362 * [taylor]: Taking taylor expansion of b in a 7.362 * [taylor]: Taking taylor expansion of (/ 1 a) in a 7.362 * [taylor]: Taking taylor expansion of a in a 7.362 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 7.362 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 7.362 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 7.364 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 7.364 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 7.364 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 7.364 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 7.364 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 7.364 * [taylor]: Taking taylor expansion of (/ 1 b) in b 7.364 * [taylor]: Taking taylor expansion of b in b 7.364 * [taylor]: Taking taylor expansion of (/ 1 a) in b 7.364 * [taylor]: Taking taylor expansion of a in b 7.364 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 7.364 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 7.364 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 7.365 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b 7.365 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b 7.366 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b 7.366 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b 7.366 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 7.366 * [taylor]: Taking taylor expansion of (/ 1 b) in b 7.366 * [taylor]: Taking taylor expansion of b in b 7.366 * [taylor]: Taking taylor expansion of (/ 1 a) in b 7.366 * [taylor]: Taking taylor expansion of a in b 7.366 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b 7.366 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b 7.366 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b 7.367 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a 7.368 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a 7.368 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a 7.368 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a 7.368 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a 7.368 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a 7.368 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 7.368 * [taylor]: Taking taylor expansion of (/ 1 b) in a 7.368 * [taylor]: Taking taylor expansion of b in a 7.368 * [taylor]: Taking taylor expansion of (/ 1 a) in a 7.368 * [taylor]: Taking taylor expansion of a in a 7.372 * [taylor]: Taking taylor expansion of 0 in a 7.376 * [taylor]: Taking taylor expansion of 0 in a 7.380 * [taylor]: Taking taylor expansion of 0 in a 7.381 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0 7.381 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 7.381 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 7.381 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 7.381 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 7.381 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 7.381 * [taylor]: Taking taylor expansion of (/ 1 a) in a 7.381 * [taylor]: Taking taylor expansion of a in a 7.381 * [taylor]: Taking taylor expansion of (/ 1 b) in a 7.381 * [taylor]: Taking taylor expansion of b in a 7.381 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 7.381 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 7.381 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 7.382 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 7.382 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 7.382 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 7.382 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 7.382 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 7.382 * [taylor]: Taking taylor expansion of (/ 1 a) in b 7.382 * [taylor]: Taking taylor expansion of a in b 7.383 * [taylor]: Taking taylor expansion of (/ 1 b) in b 7.383 * [taylor]: Taking taylor expansion of b in b 7.383 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 7.383 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 7.383 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 7.384 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b 7.384 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b 7.384 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b 7.384 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b 7.384 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 7.384 * [taylor]: Taking taylor expansion of (/ 1 a) in b 7.384 * [taylor]: Taking taylor expansion of a in b 7.384 * [taylor]: Taking taylor expansion of (/ 1 b) in b 7.384 * [taylor]: Taking taylor expansion of b in b 7.384 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b 7.384 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b 7.385 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b 7.386 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a 7.386 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a 7.386 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a 7.386 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a 7.386 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 7.386 * [taylor]: Taking taylor expansion of (/ 1 a) in a 7.386 * [taylor]: Taking taylor expansion of a in a 7.387 * [taylor]: Taking taylor expansion of (/ 1 b) in a 7.387 * [taylor]: Taking taylor expansion of b in a 7.387 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a 7.387 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a 7.387 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a 7.390 * [taylor]: Taking taylor expansion of 0 in a 7.394 * [taylor]: Taking taylor expansion of 0 in a 7.400 * [taylor]: Taking taylor expansion of 0 in a 7.400 * * * [progress]: simplifying candidates 7.401 * [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 (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)) (- (+ (* (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))) 7.402 * * [simplify]: iteration 0 : 41 enodes (cost 268 ) 7.408 * * [simplify]: iteration 1 : 66 enodes (cost 253 ) 7.417 * * [simplify]: iteration 2 : 110 enodes (cost 233 ) 7.435 * * [simplify]: iteration 3 : 197 enodes (cost 225 ) 7.466 * * [simplify]: iteration 4 : 347 enodes (cost 224 ) 7.525 * * [simplify]: iteration 5 : 616 enodes (cost 224 ) 7.689 * * [simplify]: iteration 6 : 1768 enodes (cost 224 ) 8.983 * * [simplify]: iteration done : 5001 enodes (cost 224 ) 8.983 * [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 (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 (* (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))) 8.984 * * * [progress]: adding candidates to table 9.071 * [progress]: [Phase 3 of 3] Extracting. 9.072 * * [regime]: Finding splitpoints for: (# #) 9.072 * * * [regime-changes]: Trying 4 branch expressions: ((pow (sqrt (atan2 b b)) (- b a)) (sin (pow (sqrt (atan2 b b)) (- b a))) b a) 9.073 * * * * [regimes]: Trying to branch on (pow (sqrt (atan2 b b)) (- b a)) from (# #) 9.094 * * * * [regimes]: Trying to branch on (sin (pow (sqrt (atan2 b b)) (- b a))) from (# #) 9.119 * * * * [regimes]: Trying to branch on b from (# #) 9.131 * * * * [regimes]: Trying to branch on a from (# #) 9.143 * * * [regime]: Found split indices: #