0.816 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.322 * * * [progress]: [2/2] Setting up program.
0.326 * [progress]: [Phase 2 of 3] Improving.
0.328 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* r (/ (sin b) (cos (+ a b))))
0.331 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.335 * * [simplify]: iteration  1 :  12  enodes  (cost  9 )
0.336 * * [simplify]: iteration  2 :  15  enodes  (cost  9 )
0.338 * * [simplify]: iteration  3 :  19  enodes  (cost  9 )
0.340 * * [simplify]: iteration  4 :  20  enodes  (cost  9 )
0.342 * * [simplify]: iteration  done :  20  enodes  (cost  9 )
0.342 * [simplify]: Simplified to:
   (* r (/ (sin b) (cos (+ a b))))
0.343 * * [progress]: iteration 1 / 4
0.343 * * * [progress]: picking best candidate
0.345 * * * * [pick]: Picked  #<alt (λ (r a b) (* r (/ (sin b) (cos (+ a b)))))>
0.346 * * * [progress]: localizing error
0.358 * * * [progress]: generating rewritten candidates
0.358 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2)
0.364 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.368 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.389 * * * [progress]: generating series expansions
0.389 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2)
0.393 * [approximate]: Taking taylor expansion of (cos (+ a b)) in (a b) around 0
0.394 * [taylor]: Taking taylor expansion of (cos (+ a b)) in b
0.394 * [taylor]: Taking taylor expansion of (+ a b) in b
0.394 * [taylor]: Taking taylor expansion of a in b
0.394 * [taylor]: Taking taylor expansion of b in b
0.394 * [taylor]: Taking taylor expansion of (cos (+ a b)) in a
0.394 * [taylor]: Taking taylor expansion of (+ a b) in a
0.394 * [taylor]: Taking taylor expansion of a in a
0.394 * [taylor]: Taking taylor expansion of b in a
0.394 * [taylor]: Taking taylor expansion of (cos (+ a b)) in a
0.394 * [taylor]: Taking taylor expansion of (+ a b) in a
0.394 * [taylor]: Taking taylor expansion of a in a
0.394 * [taylor]: Taking taylor expansion of b in a
0.397 * [taylor]: Taking taylor expansion of (cos b) in b
0.397 * [taylor]: Taking taylor expansion of b in b
0.400 * [taylor]: Taking taylor expansion of (- (sin b)) in b
0.400 * [taylor]: Taking taylor expansion of (sin b) in b
0.400 * [taylor]: Taking taylor expansion of b in b
0.404 * [taylor]: Taking taylor expansion of (- (* 1/2 (cos b))) in b
0.404 * [taylor]: Taking taylor expansion of (* 1/2 (cos b)) in b
0.404 * [taylor]: Taking taylor expansion of 1/2 in b
0.404 * [taylor]: Taking taylor expansion of (cos b) in b
0.404 * [taylor]: Taking taylor expansion of b in b
0.406 * [approximate]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in (a b) around 0
0.406 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in b
0.406 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.406 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.406 * [taylor]: Taking taylor expansion of b in b
0.407 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.407 * [taylor]: Taking taylor expansion of a in b
0.407 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in a
0.407 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.407 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.407 * [taylor]: Taking taylor expansion of b in a
0.407 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.407 * [taylor]: Taking taylor expansion of a in a
0.408 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in a
0.408 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.408 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.408 * [taylor]: Taking taylor expansion of b in a
0.408 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.408 * [taylor]: Taking taylor expansion of a in a
0.409 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in b
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
0.409 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.409 * [taylor]: Taking taylor expansion of a in b
0.409 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.409 * [taylor]: Taking taylor expansion of b in b
0.410 * [taylor]: Taking taylor expansion of 0 in b
0.410 * [taylor]: Taking taylor expansion of 0 in b
0.410 * [taylor]: Taking taylor expansion of 0 in b
0.410 * [approximate]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in (a b) around 0
0.410 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in b
0.410 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.410 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.410 * [taylor]: Taking taylor expansion of b in b
0.410 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.410 * [taylor]: Taking taylor expansion of a in b
0.411 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in a
0.411 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a
0.411 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.411 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.411 * [taylor]: Taking taylor expansion of b in a
0.411 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.411 * [taylor]: Taking taylor expansion of a in a
0.412 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in a
0.412 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.412 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.412 * [taylor]: Taking taylor expansion of b in a
0.412 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.412 * [taylor]: Taking taylor expansion of a in a
0.413 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in b
0.413 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b
0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.413 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.413 * [taylor]: Taking taylor expansion of b in b
0.413 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.413 * [taylor]: Taking taylor expansion of a in b
0.414 * [taylor]: Taking taylor expansion of 0 in b
0.414 * [taylor]: Taking taylor expansion of 0 in b
0.414 * [taylor]: Taking taylor expansion of 0 in b
0.414 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.414 * [approximate]: Taking taylor expansion of (/ (sin b) (cos (+ a b))) in (b a) around 0
0.414 * [taylor]: Taking taylor expansion of (/ (sin b) (cos (+ a b))) in a
0.414 * [taylor]: Taking taylor expansion of (sin b) in a
0.414 * [taylor]: Taking taylor expansion of b in a
0.414 * [taylor]: Taking taylor expansion of (cos (+ a b)) in a
0.414 * [taylor]: Taking taylor expansion of (+ a b) in a
0.414 * [taylor]: Taking taylor expansion of a in a
0.414 * [taylor]: Taking taylor expansion of b in a
0.415 * [taylor]: Taking taylor expansion of (/ (sin b) (cos (+ a b))) in b
0.415 * [taylor]: Taking taylor expansion of (sin b) in b
0.415 * [taylor]: Taking taylor expansion of b in b
0.415 * [taylor]: Taking taylor expansion of (cos (+ a b)) in b
0.415 * [taylor]: Taking taylor expansion of (+ a b) in b
0.415 * [taylor]: Taking taylor expansion of a in b
0.415 * [taylor]: Taking taylor expansion of b in b
0.416 * [taylor]: Taking taylor expansion of (/ (sin b) (cos (+ a b))) in b
0.416 * [taylor]: Taking taylor expansion of (sin b) in b
0.416 * [taylor]: Taking taylor expansion of b in b
0.416 * [taylor]: Taking taylor expansion of (cos (+ a b)) in b
0.416 * [taylor]: Taking taylor expansion of (+ a b) in b
0.416 * [taylor]: Taking taylor expansion of a in b
0.416 * [taylor]: Taking taylor expansion of b in b
0.417 * [taylor]: Taking taylor expansion of (/ 1 (cos a)) in a
0.417 * [taylor]: Taking taylor expansion of (cos a) in a
0.417 * [taylor]: Taking taylor expansion of a in a
0.419 * [taylor]: Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
0.419 * [taylor]: Taking taylor expansion of (sin a) in a
0.419 * [taylor]: Taking taylor expansion of a in a
0.420 * [taylor]: Taking taylor expansion of (pow (cos a) 2) in a
0.420 * [taylor]: Taking taylor expansion of (cos a) in a
0.420 * [taylor]: Taking taylor expansion of a in a
0.425 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
0.425 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
0.425 * [taylor]: Taking taylor expansion of 1/3 in a
0.425 * [taylor]: Taking taylor expansion of (/ 1 (cos a)) in a
0.425 * [taylor]: Taking taylor expansion of (cos a) in a
0.425 * [taylor]: Taking taylor expansion of a in a
0.425 * [taylor]: Taking taylor expansion of (/ (pow (sin a) 2) (pow (cos a) 3)) in a
0.425 * [taylor]: Taking taylor expansion of (pow (sin a) 2) in a
0.425 * [taylor]: Taking taylor expansion of (sin a) in a
0.425 * [taylor]: Taking taylor expansion of a in a
0.426 * [taylor]: Taking taylor expansion of (pow (cos a) 3) in a
0.426 * [taylor]: Taking taylor expansion of (cos a) in a
0.426 * [taylor]: Taking taylor expansion of a in a
0.428 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in (b a) around 0
0.428 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in a
0.428 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.428 * [taylor]: Taking taylor expansion of b in a
0.428 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in a
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.428 * [taylor]: Taking taylor expansion of b in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.428 * [taylor]: Taking taylor expansion of a in a
0.429 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in b
0.429 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in b
0.429 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.429 * [taylor]: Taking taylor expansion of b in b
0.430 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in b
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.430 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.430 * [taylor]: Taking taylor expansion of b in b
0.430 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.430 * [taylor]: Taking taylor expansion of a in b
0.430 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in b
0.431 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in b
0.431 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.431 * [taylor]: Taking taylor expansion of b in b
0.431 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in b
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.431 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.431 * [taylor]: Taking taylor expansion of b in b
0.431 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.431 * [taylor]: Taking taylor expansion of a in b
0.432 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in a
0.432 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in a
0.432 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.432 * [taylor]: Taking taylor expansion of b in a
0.432 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in a
0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.432 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.432 * [taylor]: Taking taylor expansion of b in a
0.432 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.432 * [taylor]: Taking taylor expansion of a in a
0.433 * [taylor]: Taking taylor expansion of 0 in a
0.436 * [taylor]: Taking taylor expansion of 0 in a
0.438 * [taylor]: Taking taylor expansion of 0 in a
0.439 * [approximate]: Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) in (b a) around 0
0.439 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) in a
0.439 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in a
0.439 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.439 * [taylor]: Taking taylor expansion of -1 in a
0.439 * [taylor]: Taking taylor expansion of b in a
0.439 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in a
0.439 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.439 * [taylor]: Taking taylor expansion of b in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.439 * [taylor]: Taking taylor expansion of a in a
0.440 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) in b
0.440 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in b
0.440 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.440 * [taylor]: Taking taylor expansion of -1 in b
0.440 * [taylor]: Taking taylor expansion of b in b
0.441 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in b
0.441 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b
0.441 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.441 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.441 * [taylor]: Taking taylor expansion of b in b
0.441 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.441 * [taylor]: Taking taylor expansion of a in b
0.442 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) in b
0.442 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in b
0.442 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.442 * [taylor]: Taking taylor expansion of -1 in b
0.442 * [taylor]: Taking taylor expansion of b in b
0.442 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in b
0.442 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.442 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.442 * [taylor]: Taking taylor expansion of b in b
0.442 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.442 * [taylor]: Taking taylor expansion of a in b
0.443 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) in a
0.443 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in a
0.443 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.443 * [taylor]: Taking taylor expansion of -1 in a
0.443 * [taylor]: Taking taylor expansion of b in a
0.443 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in a
0.443 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a
0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.443 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.443 * [taylor]: Taking taylor expansion of b in a
0.443 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.443 * [taylor]: Taking taylor expansion of a in a
0.445 * [taylor]: Taking taylor expansion of 0 in a
0.447 * [taylor]: Taking taylor expansion of 0 in a
0.450 * [taylor]: Taking taylor expansion of 0 in a
0.451 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.451 * [approximate]: Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in (r b a) around 0
0.451 * [taylor]: Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in a
0.451 * [taylor]: Taking taylor expansion of (* r (sin b)) in a
0.451 * [taylor]: Taking taylor expansion of r in a
0.451 * [taylor]: Taking taylor expansion of (sin b) in a
0.451 * [taylor]: Taking taylor expansion of b in a
0.451 * [taylor]: Taking taylor expansion of (cos (+ a b)) in a
0.451 * [taylor]: Taking taylor expansion of (+ a b) in a
0.451 * [taylor]: Taking taylor expansion of a in a
0.451 * [taylor]: Taking taylor expansion of b in a
0.452 * [taylor]: Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in b
0.452 * [taylor]: Taking taylor expansion of (* r (sin b)) in b
0.452 * [taylor]: Taking taylor expansion of r in b
0.452 * [taylor]: Taking taylor expansion of (sin b) in b
0.452 * [taylor]: Taking taylor expansion of b in b
0.452 * [taylor]: Taking taylor expansion of (cos (+ a b)) in b
0.452 * [taylor]: Taking taylor expansion of (+ a b) in b
0.452 * [taylor]: Taking taylor expansion of a in b
0.452 * [taylor]: Taking taylor expansion of b in b
0.453 * [taylor]: Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in r
0.453 * [taylor]: Taking taylor expansion of (* r (sin b)) in r
0.453 * [taylor]: Taking taylor expansion of r in r
0.453 * [taylor]: Taking taylor expansion of (sin b) in r
0.453 * [taylor]: Taking taylor expansion of b in r
0.453 * [taylor]: Taking taylor expansion of (cos (+ a b)) in r
0.453 * [taylor]: Taking taylor expansion of (+ a b) in r
0.453 * [taylor]: Taking taylor expansion of a in r
0.453 * [taylor]: Taking taylor expansion of b in r
0.455 * [taylor]: Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in r
0.455 * [taylor]: Taking taylor expansion of (* r (sin b)) in r
0.455 * [taylor]: Taking taylor expansion of r in r
0.455 * [taylor]: Taking taylor expansion of (sin b) in r
0.455 * [taylor]: Taking taylor expansion of b in r
0.455 * [taylor]: Taking taylor expansion of (cos (+ a b)) in r
0.455 * [taylor]: Taking taylor expansion of (+ a b) in r
0.455 * [taylor]: Taking taylor expansion of a in r
0.455 * [taylor]: Taking taylor expansion of b in r
0.458 * [taylor]: Taking taylor expansion of (/ (sin b) (cos (+ a b))) in b
0.458 * [taylor]: Taking taylor expansion of (sin b) in b
0.458 * [taylor]: Taking taylor expansion of b in b
0.458 * [taylor]: Taking taylor expansion of (cos (+ a b)) in b
0.458 * [taylor]: Taking taylor expansion of (+ a b) in b
0.458 * [taylor]: Taking taylor expansion of a in b
0.458 * [taylor]: Taking taylor expansion of b in b
0.459 * [taylor]: Taking taylor expansion of (/ 1 (cos a)) in a
0.459 * [taylor]: Taking taylor expansion of (cos a) in a
0.459 * [taylor]: Taking taylor expansion of a in a
0.463 * [taylor]: Taking taylor expansion of 0 in b
0.463 * [taylor]: Taking taylor expansion of 0 in a
0.465 * [taylor]: Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
0.465 * [taylor]: Taking taylor expansion of (sin a) in a
0.466 * [taylor]: Taking taylor expansion of a in a
0.466 * [taylor]: Taking taylor expansion of (pow (cos a) 2) in a
0.466 * [taylor]: Taking taylor expansion of (cos a) in a
0.466 * [taylor]: Taking taylor expansion of a in a
0.473 * [taylor]: Taking taylor expansion of 0 in b
0.473 * [taylor]: Taking taylor expansion of 0 in a
0.473 * [taylor]: Taking taylor expansion of 0 in a
0.477 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
0.477 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
0.477 * [taylor]: Taking taylor expansion of 1/3 in a
0.477 * [taylor]: Taking taylor expansion of (/ 1 (cos a)) in a
0.477 * [taylor]: Taking taylor expansion of (cos a) in a
0.477 * [taylor]: Taking taylor expansion of a in a
0.477 * [taylor]: Taking taylor expansion of (/ (pow (sin a) 2) (pow (cos a) 3)) in a
0.477 * [taylor]: Taking taylor expansion of (pow (sin a) 2) in a
0.477 * [taylor]: Taking taylor expansion of (sin a) in a
0.477 * [taylor]: Taking taylor expansion of a in a
0.478 * [taylor]: Taking taylor expansion of (pow (cos a) 3) in a
0.478 * [taylor]: Taking taylor expansion of (cos a) in a
0.478 * [taylor]: Taking taylor expansion of a in a
0.480 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 b)) (* (cos (+ (/ 1 b) (/ 1 a))) r)) in (r b a) around 0
0.480 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (* (cos (+ (/ 1 b) (/ 1 a))) r)) in a
0.480 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in a
0.480 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.480 * [taylor]: Taking taylor expansion of b in a
0.480 * [taylor]: Taking taylor expansion of (* (cos (+ (/ 1 b) (/ 1 a))) r) in a
0.480 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in a
0.480 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.480 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.480 * [taylor]: Taking taylor expansion of b in a
0.480 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.480 * [taylor]: Taking taylor expansion of a in a
0.481 * [taylor]: Taking taylor expansion of r in a
0.481 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (* (cos (+ (/ 1 b) (/ 1 a))) r)) in b
0.481 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in b
0.481 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.481 * [taylor]: Taking taylor expansion of b in b
0.482 * [taylor]: Taking taylor expansion of (* (cos (+ (/ 1 b) (/ 1 a))) r) in b
0.482 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in b
0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.482 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.482 * [taylor]: Taking taylor expansion of b in b
0.486 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.486 * [taylor]: Taking taylor expansion of a in b
0.486 * [taylor]: Taking taylor expansion of r in b
0.487 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (* (cos (+ (/ 1 b) (/ 1 a))) r)) in r
0.487 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in r
0.487 * [taylor]: Taking taylor expansion of (/ 1 b) in r
0.487 * [taylor]: Taking taylor expansion of b in r
0.487 * [taylor]: Taking taylor expansion of (* (cos (+ (/ 1 b) (/ 1 a))) r) in r
0.487 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in r
0.487 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in r
0.487 * [taylor]: Taking taylor expansion of (/ 1 b) in r
0.487 * [taylor]: Taking taylor expansion of b in r
0.487 * [taylor]: Taking taylor expansion of (/ 1 a) in r
0.487 * [taylor]: Taking taylor expansion of a in r
0.487 * [taylor]: Taking taylor expansion of r in r
0.490 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (* (cos (+ (/ 1 b) (/ 1 a))) r)) in r
0.490 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in r
0.490 * [taylor]: Taking taylor expansion of (/ 1 b) in r
0.490 * [taylor]: Taking taylor expansion of b in r
0.491 * [taylor]: Taking taylor expansion of (* (cos (+ (/ 1 b) (/ 1 a))) r) in r
0.491 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in r
0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in r
0.491 * [taylor]: Taking taylor expansion of (/ 1 b) in r
0.491 * [taylor]: Taking taylor expansion of b in r
0.491 * [taylor]: Taking taylor expansion of (/ 1 a) in r
0.491 * [taylor]: Taking taylor expansion of a in r
0.491 * [taylor]: Taking taylor expansion of r in r
0.494 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in b
0.494 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in b
0.494 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.494 * [taylor]: Taking taylor expansion of b in b
0.495 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in b
0.495 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.495 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.495 * [taylor]: Taking taylor expansion of b in b
0.495 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.495 * [taylor]: Taking taylor expansion of a in b
0.496 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in a
0.496 * [taylor]: Taking taylor expansion of (sin (/ 1 b)) in a
0.496 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.496 * [taylor]: Taking taylor expansion of b in a
0.496 * [taylor]: Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in a
0.496 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.496 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.496 * [taylor]: Taking taylor expansion of b in a
0.496 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.496 * [taylor]: Taking taylor expansion of a in a
0.502 * [taylor]: Taking taylor expansion of 0 in b
0.502 * [taylor]: Taking taylor expansion of 0 in a
0.502 * [taylor]: Taking taylor expansion of 0 in a
0.510 * [taylor]: Taking taylor expansion of 0 in b
0.510 * [taylor]: Taking taylor expansion of 0 in a
0.510 * [taylor]: Taking taylor expansion of 0 in a
0.510 * [taylor]: Taking taylor expansion of 0 in a
0.511 * [approximate]: Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r))) in (r b a) around 0
0.511 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r))) in a
0.511 * [taylor]: Taking taylor expansion of -1 in a
0.511 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r)) in a
0.511 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in a
0.511 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.511 * [taylor]: Taking taylor expansion of -1 in a
0.511 * [taylor]: Taking taylor expansion of b in a
0.511 * [taylor]: Taking taylor expansion of (* (cos (- (+ (/ 1 b) (/ 1 a)))) r) in a
0.511 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in a
0.511 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.511 * [taylor]: Taking taylor expansion of b in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.511 * [taylor]: Taking taylor expansion of a in a
0.512 * [taylor]: Taking taylor expansion of r in a
0.512 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r))) in b
0.512 * [taylor]: Taking taylor expansion of -1 in b
0.512 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r)) in b
0.512 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in b
0.512 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.512 * [taylor]: Taking taylor expansion of -1 in b
0.512 * [taylor]: Taking taylor expansion of b in b
0.513 * [taylor]: Taking taylor expansion of (* (cos (- (+ (/ 1 b) (/ 1 a)))) r) in b
0.513 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in b
0.513 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b
0.513 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.513 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.513 * [taylor]: Taking taylor expansion of b in b
0.513 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.513 * [taylor]: Taking taylor expansion of a in b
0.514 * [taylor]: Taking taylor expansion of r in b
0.514 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r))) in r
0.514 * [taylor]: Taking taylor expansion of -1 in r
0.514 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r)) in r
0.514 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in r
0.514 * [taylor]: Taking taylor expansion of (/ -1 b) in r
0.514 * [taylor]: Taking taylor expansion of -1 in r
0.514 * [taylor]: Taking taylor expansion of b in r
0.514 * [taylor]: Taking taylor expansion of (* (cos (- (+ (/ 1 b) (/ 1 a)))) r) in r
0.514 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in r
0.514 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in r
0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in r
0.514 * [taylor]: Taking taylor expansion of (/ 1 b) in r
0.514 * [taylor]: Taking taylor expansion of b in r
0.514 * [taylor]: Taking taylor expansion of (/ 1 a) in r
0.514 * [taylor]: Taking taylor expansion of a in r
0.515 * [taylor]: Taking taylor expansion of r in r
0.518 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r))) in r
0.518 * [taylor]: Taking taylor expansion of -1 in r
0.518 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (* (cos (- (+ (/ 1 b) (/ 1 a)))) r)) in r
0.518 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in r
0.518 * [taylor]: Taking taylor expansion of (/ -1 b) in r
0.518 * [taylor]: Taking taylor expansion of -1 in r
0.518 * [taylor]: Taking taylor expansion of b in r
0.518 * [taylor]: Taking taylor expansion of (* (cos (- (+ (/ 1 b) (/ 1 a)))) r) in r
0.518 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in r
0.518 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in r
0.518 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in r
0.518 * [taylor]: Taking taylor expansion of (/ 1 b) in r
0.518 * [taylor]: Taking taylor expansion of b in r
0.518 * [taylor]: Taking taylor expansion of (/ 1 a) in r
0.518 * [taylor]: Taking taylor expansion of a in r
0.519 * [taylor]: Taking taylor expansion of r in r
0.523 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) in b
0.523 * [taylor]: Taking taylor expansion of -1 in b
0.523 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) in b
0.523 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in b
0.523 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.523 * [taylor]: Taking taylor expansion of -1 in b
0.523 * [taylor]: Taking taylor expansion of b in b
0.523 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in b
0.523 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in b
0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
0.523 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.523 * [taylor]: Taking taylor expansion of a in b
0.523 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.523 * [taylor]: Taking taylor expansion of b in b
0.524 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) in a
0.524 * [taylor]: Taking taylor expansion of -1 in a
0.524 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) in a
0.524 * [taylor]: Taking taylor expansion of (sin (/ -1 b)) in a
0.524 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.524 * [taylor]: Taking taylor expansion of -1 in a
0.524 * [taylor]: Taking taylor expansion of b in a
0.524 * [taylor]: Taking taylor expansion of (cos (- (+ (/ 1 a) (/ 1 b)))) in a
0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (/ 1 b))) in a
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.524 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.524 * [taylor]: Taking taylor expansion of a in a
0.525 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.525 * [taylor]: Taking taylor expansion of b in a
0.532 * [taylor]: Taking taylor expansion of 0 in b
0.532 * [taylor]: Taking taylor expansion of 0 in a
0.532 * [taylor]: Taking taylor expansion of 0 in a
0.543 * [taylor]: Taking taylor expansion of 0 in b
0.543 * [taylor]: Taking taylor expansion of 0 in a
0.543 * [taylor]: Taking taylor expansion of 0 in a
0.544 * [taylor]: Taking taylor expansion of 0 in a
0.544 * * * [progress]: simplifying candidates
0.546 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cos (+ a b)))
  (log1p (cos (+ a b)))
  (* (cos a) (cos b))
  (* (sin a) (sin b))
  (log (cos (+ a b)))
  (exp (cos (+ a b)))
  (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))
  (cbrt (cos (+ a b)))
  (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b)))
  (sqrt (cos (+ a b)))
  (sqrt (cos (+ a b)))
  (expm1 (/ (sin b) (cos (+ a b))))
  (log1p (/ (sin b) (cos (+ a b))))
  (- (log (sin b)) (log (cos (+ a b))))
  (log (/ (sin b) (cos (+ a b))))
  (exp (/ (sin b) (cos (+ a b))))
  (/ (* (* (sin b) (sin b)) (sin b)) (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b))))
  (* (cbrt (/ (sin b) (cos (+ a b)))) (cbrt (/ (sin b) (cos (+ a b)))))
  (cbrt (/ (sin b) (cos (+ a b))))
  (* (* (/ (sin b) (cos (+ a b))) (/ (sin b) (cos (+ a b)))) (/ (sin b) (cos (+ a b))))
  (sqrt (/ (sin b) (cos (+ a b))))
  (sqrt (/ (sin b) (cos (+ a b))))
  (- (sin b))
  (- (cos (+ a b)))
  (/ (* (cbrt (sin b)) (cbrt (sin b))) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
  (/ (cbrt (sin b)) (cbrt (cos (+ a b))))
  (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (cos (+ a b))))
  (/ (cbrt (sin b)) (sqrt (cos (+ a b))))
  (/ (* (cbrt (sin b)) (cbrt (sin b))) 1)
  (/ (cbrt (sin b)) (cos (+ a b)))
  (/ (sqrt (sin b)) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
  (/ (sqrt (sin b)) (cbrt (cos (+ a b))))
  (/ (sqrt (sin b)) (sqrt (cos (+ a b))))
  (/ (sqrt (sin b)) (sqrt (cos (+ a b))))
  (/ (sqrt (sin b)) 1)
  (/ (sqrt (sin b)) (cos (+ a b)))
  (/ 1 (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
  (/ (sin b) (cbrt (cos (+ a b))))
  (/ 1 (sqrt (cos (+ a b))))
  (/ (sin b) (sqrt (cos (+ a b))))
  (/ 1 1)
  (/ (sin b) (cos (+ a b)))
  (/ 1 (cos (+ a b)))
  (/ (cos (+ a b)) (sin b))
  (/ (sin b) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
  (/ (sin b) (sqrt (cos (+ a b))))
  (/ (sin b) 1)
  (/ (cos (+ a b)) (cbrt (sin b)))
  (/ (cos (+ a b)) (sqrt (sin b)))
  (/ (cos (+ a b)) (sin b))
  (expm1 (* r (/ (sin b) (cos (+ a b)))))
  (log1p (* r (/ (sin b) (cos (+ a b)))))
  (* r (/ (sin b) (cos (+ a b))))
  (+ (log r) (- (log (sin b)) (log (cos (+ a b)))))
  (+ (log r) (log (/ (sin b) (cos (+ a b)))))
  (log (* r (/ (sin b) (cos (+ a b)))))
  (exp (* r (/ (sin b) (cos (+ a b)))))
  (* (* (* r r) r) (/ (* (* (sin b) (sin b)) (sin b)) (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b)))))
  (* (* (* r r) r) (* (* (/ (sin b) (cos (+ a b))) (/ (sin b) (cos (+ a b)))) (/ (sin b) (cos (+ a b)))))
  (* (cbrt (* r (/ (sin b) (cos (+ a b))))) (cbrt (* r (/ (sin b) (cos (+ a b))))))
  (cbrt (* r (/ (sin b) (cos (+ a b)))))
  (* (* (* r (/ (sin b) (cos (+ a b)))) (* r (/ (sin b) (cos (+ a b))))) (* r (/ (sin b) (cos (+ a b)))))
  (sqrt (* r (/ (sin b) (cos (+ a b)))))
  (sqrt (* r (/ (sin b) (cos (+ a b)))))
  (* (sqrt r) (sqrt (/ (sin b) (cos (+ a b)))))
  (* (sqrt r) (sqrt (/ (sin b) (cos (+ a b)))))
  (* (sqrt r) (/ (sqrt (sin b)) (sqrt (cos (+ a b)))))
  (* (sqrt r) (/ (sqrt (sin b)) (sqrt (cos (+ a b)))))
  (* r (* (cbrt (/ (sin b) (cos (+ a b)))) (cbrt (/ (sin b) (cos (+ a b))))))
  (* r (sqrt (/ (sin b) (cos (+ a b)))))
  (* r (/ (* (cbrt (sin b)) (cbrt (sin b))) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))))
  (* r (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (cos (+ a b)))))
  (* r (/ (* (cbrt (sin b)) (cbrt (sin b))) 1))
  (* r (/ (sqrt (sin b)) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))))
  (* r (/ (sqrt (sin b)) (sqrt (cos (+ a b)))))
  (* r (/ (sqrt (sin b)) 1))
  (* r (/ 1 (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))))
  (* r (/ 1 (sqrt (cos (+ a b)))))
  (* r (/ 1 1))
  (* r 1)
  (* r (sin b))
  (* (cbrt r) (/ (sin b) (cos (+ a b))))
  (* (sqrt r) (/ (sin b) (cos (+ a b))))
  (* r (/ (sin b) (cos (+ a b))))
  (* r (sin b))
  (- 1 (+ (* 1/2 (pow a 2)) (* a b)))
  (cos (+ a b))
  (cos (+ a b))
  (+ (* a (pow b 2)) (+ (* 1/3 (pow b 3)) b))
  (/ (sin b) (cos (+ a b)))
  (/ (sin b) (cos (+ a b)))
  (+ (* a (* r (pow b 2))) (+ (* r b) (* 1/3 (* r (pow b 3)))))
  (/ (* r (sin b)) (cos (+ a b)))
  (/ (* r (sin b)) (cos (+ a b)))
0.550 * * [simplify]: iteration  0 :  122  enodes  (cost  955 )
0.572 * * [simplify]: iteration  1 :  269  enodes  (cost  924 )
0.619 * * [simplify]: iteration  2 :  749  enodes  (cost  834 )