15.658 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying using # : (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)) 0.025 * * [simplify]: iteration 0 : 16 enodes (cost 6 ) 0.026 * * [simplify]: iteration 1 : 33 enodes (cost 4 ) 0.028 * * [simplify]: iteration 2 : 56 enodes (cost 4 ) 0.030 * * [simplify]: iteration 3 : 76 enodes (cost 3 ) 0.031 * * [simplify]: iteration 4 : 88 enodes (cost 3 ) 0.033 * * [simplify]: iteration 5 : 131 enodes (cost 3 ) 0.035 * * [simplify]: iteration 6 : 236 enodes (cost 3 ) 0.038 * * [simplify]: iteration 7 : 328 enodes (cost 3 ) 0.040 * * [simplify]: iteration 8 : 343 enodes (cost 3 ) 0.043 * * [simplify]: iteration 9 : 443 enodes (cost 3 ) 0.049 * * [simplify]: iteration 10 : 797 enodes (cost 3 ) 0.077 * * [simplify]: iteration 11 : 3499 enodes (cost 3 ) 0.307 * * [simplify]: iteration 12 : 5001 enodes (cost 3 ) 0.309 * [simplify]: Simplified to: (fma 3 (* z z) (* x y)) 0.311 * * [progress]: iteration 1 / 4 0.312 * * * [progress]: picking best candidate 0.314 * * * * [pick]: Picked # 0.314 * * * [progress]: localizing error 0.321 * * * [progress]: generating rewritten candidates 0.322 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.331 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.334 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.341 * * * [progress]: generating series expansions 0.341 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.342 * [approximate]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in (x y z) around 0 0.342 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in z 0.342 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z 0.342 * [taylor]: Taking taylor expansion of 3 in z 0.342 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.342 * [taylor]: Taking taylor expansion of z in z 0.342 * [taylor]: Taking taylor expansion of (* x y) in z 0.342 * [taylor]: Taking taylor expansion of x in z 0.342 * [taylor]: Taking taylor expansion of y in z 0.342 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in y 0.342 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in y 0.342 * [taylor]: Taking taylor expansion of 3 in y 0.342 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.342 * [taylor]: Taking taylor expansion of z in y 0.342 * [taylor]: Taking taylor expansion of (* x y) in y 0.342 * [taylor]: Taking taylor expansion of x in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in x 0.342 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in x 0.342 * [taylor]: Taking taylor expansion of 3 in x 0.342 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.342 * [taylor]: Taking taylor expansion of z in x 0.342 * [taylor]: Taking taylor expansion of (* x y) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of y in x 0.342 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in x 0.342 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in x 0.342 * [taylor]: Taking taylor expansion of 3 in x 0.342 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.342 * [taylor]: Taking taylor expansion of z in x 0.342 * [taylor]: Taking taylor expansion of (* x y) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of y in x 0.342 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in y 0.342 * [taylor]: Taking taylor expansion of 3 in y 0.342 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.342 * [taylor]: Taking taylor expansion of z in y 0.343 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z 0.343 * [taylor]: Taking taylor expansion of 3 in z 0.343 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.343 * [taylor]: Taking taylor expansion of z in z 0.343 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of 0 in z 0.344 * [taylor]: Taking taylor expansion of 0 in z 0.345 * [taylor]: Taking taylor expansion of 0 in y 0.346 * [taylor]: Taking taylor expansion of 0 in z 0.346 * [taylor]: Taking taylor expansion of 1 in z 0.346 * [taylor]: Taking taylor expansion of 0 in z 0.349 * [taylor]: Taking taylor expansion of 0 in y 0.349 * [taylor]: Taking taylor expansion of 0 in z 0.350 * [taylor]: Taking taylor expansion of 0 in z 0.350 * [taylor]: Taking taylor expansion of 0 in z 0.351 * [taylor]: Taking taylor expansion of 0 in z 0.352 * [approximate]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in (x y z) around 0 0.352 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in z 0.352 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in z 0.352 * [taylor]: Taking taylor expansion of 3 in z 0.352 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.352 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.352 * [taylor]: Taking taylor expansion of z in z 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.352 * [taylor]: Taking taylor expansion of (* x y) in z 0.352 * [taylor]: Taking taylor expansion of x in z 0.352 * [taylor]: Taking taylor expansion of y in z 0.352 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in y 0.352 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y 0.352 * [taylor]: Taking taylor expansion of 3 in y 0.352 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.352 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.352 * [taylor]: Taking taylor expansion of z in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.353 * [taylor]: Taking taylor expansion of (* x y) in y 0.353 * [taylor]: Taking taylor expansion of x in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.353 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.353 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x 0.353 * [taylor]: Taking taylor expansion of 3 in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.353 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.353 * [taylor]: Taking taylor expansion of z in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.353 * [taylor]: Taking taylor expansion of (* x y) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of y in x 0.353 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.354 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x 0.354 * [taylor]: Taking taylor expansion of 3 in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.354 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.354 * [taylor]: Taking taylor expansion of z in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.354 * [taylor]: Taking taylor expansion of (* x y) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of 1 in z 0.355 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y 0.355 * [taylor]: Taking taylor expansion of 3 in y 0.355 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.355 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.355 * [taylor]: Taking taylor expansion of z in y 0.356 * [taylor]: Taking taylor expansion of 0 in z 0.357 * [taylor]: Taking taylor expansion of 0 in y 0.358 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z 0.358 * [taylor]: Taking taylor expansion of 3 in z 0.358 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.358 * [taylor]: Taking taylor expansion of z in z 0.359 * [taylor]: Taking taylor expansion of 0 in z 0.361 * [taylor]: Taking taylor expansion of 0 in y 0.361 * [taylor]: Taking taylor expansion of 0 in z 0.362 * [taylor]: Taking taylor expansion of 0 in z 0.362 * [taylor]: Taking taylor expansion of 0 in z 0.366 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [taylor]: Taking taylor expansion of 0 in z 0.366 * [taylor]: Taking taylor expansion of 0 in z 0.367 * [taylor]: Taking taylor expansion of 0 in z 0.368 * [taylor]: Taking taylor expansion of 0 in z 0.369 * [approximate]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in (x y z) around 0 0.370 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in z 0.370 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in z 0.370 * [taylor]: Taking taylor expansion of 3 in z 0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.370 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.370 * [taylor]: Taking taylor expansion of z in z 0.370 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.370 * [taylor]: Taking taylor expansion of (* x y) in z 0.370 * [taylor]: Taking taylor expansion of x in z 0.370 * [taylor]: Taking taylor expansion of y in z 0.370 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in y 0.370 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y 0.370 * [taylor]: Taking taylor expansion of 3 in y 0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.370 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.370 * [taylor]: Taking taylor expansion of z in y 0.370 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.370 * [taylor]: Taking taylor expansion of (* x y) in y 0.371 * [taylor]: Taking taylor expansion of x in y 0.371 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.371 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x 0.371 * [taylor]: Taking taylor expansion of 3 in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.371 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.371 * [taylor]: Taking taylor expansion of z in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.371 * [taylor]: Taking taylor expansion of (* x y) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.371 * [taylor]: Taking taylor expansion of y in x 0.371 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.371 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x 0.371 * [taylor]: Taking taylor expansion of 3 in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.371 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.371 * [taylor]: Taking taylor expansion of z in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.372 * [taylor]: Taking taylor expansion of (* x y) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [taylor]: Taking taylor expansion of 1 in z 0.373 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y 0.373 * [taylor]: Taking taylor expansion of 3 in y 0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.373 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.373 * [taylor]: Taking taylor expansion of z in y 0.374 * [taylor]: Taking taylor expansion of 0 in z 0.375 * [taylor]: Taking taylor expansion of 0 in y 0.376 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z 0.376 * [taylor]: Taking taylor expansion of 3 in z 0.376 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.376 * [taylor]: Taking taylor expansion of z in z 0.377 * [taylor]: Taking taylor expansion of 0 in z 0.379 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [taylor]: Taking taylor expansion of 0 in z 0.380 * [taylor]: Taking taylor expansion of 0 in z 0.380 * [taylor]: Taking taylor expansion of 0 in z 0.386 * [taylor]: Taking taylor expansion of 0 in y 0.387 * [taylor]: Taking taylor expansion of 0 in z 0.387 * [taylor]: Taking taylor expansion of 0 in z 0.388 * [taylor]: Taking taylor expansion of 0 in z 0.388 * [taylor]: Taking taylor expansion of 0 in z 0.390 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.390 * [approximate]: Taking taylor expansion of (+ (pow z 2) (* x y)) in (x y z) around 0 0.390 * [taylor]: Taking taylor expansion of (+ (pow z 2) (* x y)) in z 0.390 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.390 * [taylor]: Taking taylor expansion of z in z 0.390 * [taylor]: Taking taylor expansion of (* x y) in z 0.390 * [taylor]: Taking taylor expansion of x in z 0.390 * [taylor]: Taking taylor expansion of y in z 0.390 * [taylor]: Taking taylor expansion of (+ (pow z 2) (* x y)) in y 0.390 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.390 * [taylor]: Taking taylor expansion of z in y 0.390 * [taylor]: Taking taylor expansion of (* x y) in y 0.390 * [taylor]: Taking taylor expansion of x in y 0.390 * [taylor]: Taking taylor expansion of y in y 0.390 * [taylor]: Taking taylor expansion of (+ (pow z 2) (* x y)) in x 0.390 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.390 * [taylor]: Taking taylor expansion of z in x 0.390 * [taylor]: Taking taylor expansion of (* x y) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of y in x 0.390 * [taylor]: Taking taylor expansion of (+ (pow z 2) (* x y)) in x 0.390 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.390 * [taylor]: Taking taylor expansion of z in x 0.390 * [taylor]: Taking taylor expansion of (* x y) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of y in x 0.390 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.390 * [taylor]: Taking taylor expansion of z in y 0.391 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.391 * [taylor]: Taking taylor expansion of z in z 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of 0 in z 0.391 * [taylor]: Taking taylor expansion of 0 in z 0.392 * [taylor]: Taking taylor expansion of 0 in y 0.392 * [taylor]: Taking taylor expansion of 0 in z 0.392 * [taylor]: Taking taylor expansion of 1 in z 0.392 * [taylor]: Taking taylor expansion of 0 in z 0.394 * [taylor]: Taking taylor expansion of 0 in y 0.394 * [taylor]: Taking taylor expansion of 0 in z 0.394 * [taylor]: Taking taylor expansion of 0 in z 0.394 * [taylor]: Taking taylor expansion of 0 in z 0.395 * [taylor]: Taking taylor expansion of 0 in z 0.395 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in (x y z) around 0 0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in z 0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.395 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.395 * [taylor]: Taking taylor expansion of z in z 0.396 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.396 * [taylor]: Taking taylor expansion of (* x y) in z 0.396 * [taylor]: Taking taylor expansion of x in z 0.396 * [taylor]: Taking taylor expansion of y in z 0.396 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in y 0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.396 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.396 * [taylor]: Taking taylor expansion of z in y 0.396 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.396 * [taylor]: Taking taylor expansion of (* x y) in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.396 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.396 * [taylor]: Taking taylor expansion of z in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.397 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.397 * [taylor]: Taking taylor expansion of z in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.398 * [taylor]: Taking taylor expansion of y in y 0.398 * [taylor]: Taking taylor expansion of 1 in z 0.398 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.398 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.398 * [taylor]: Taking taylor expansion of z in y 0.399 * [taylor]: Taking taylor expansion of 0 in z 0.400 * [taylor]: Taking taylor expansion of 0 in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.400 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.400 * [taylor]: Taking taylor expansion of z in z 0.401 * [taylor]: Taking taylor expansion of 0 in z 0.403 * [taylor]: Taking taylor expansion of 0 in y 0.403 * [taylor]: Taking taylor expansion of 0 in z 0.403 * [taylor]: Taking taylor expansion of 0 in z 0.404 * [taylor]: Taking taylor expansion of 0 in z 0.407 * [taylor]: Taking taylor expansion of 0 in y 0.407 * [taylor]: Taking taylor expansion of 0 in z 0.407 * [taylor]: Taking taylor expansion of 0 in z 0.407 * [taylor]: Taking taylor expansion of 0 in z 0.408 * [taylor]: Taking taylor expansion of 0 in z 0.410 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in (x y z) around 0 0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in z 0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.410 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.410 * [taylor]: Taking taylor expansion of z in z 0.410 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.410 * [taylor]: Taking taylor expansion of (* x y) in z 0.410 * [taylor]: Taking taylor expansion of x in z 0.410 * [taylor]: Taking taylor expansion of y in z 0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in y 0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.410 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.410 * [taylor]: Taking taylor expansion of z in y 0.411 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.411 * [taylor]: Taking taylor expansion of (* x y) in y 0.411 * [taylor]: Taking taylor expansion of x in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.411 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.411 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.411 * [taylor]: Taking taylor expansion of z in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.411 * [taylor]: Taking taylor expansion of (* x y) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.411 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.412 * [taylor]: Taking taylor expansion of z in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.412 * [taylor]: Taking taylor expansion of (* x y) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of y in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.412 * [taylor]: Taking taylor expansion of 1 in z 0.413 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.413 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.413 * [taylor]: Taking taylor expansion of z in y 0.414 * [taylor]: Taking taylor expansion of 0 in z 0.415 * [taylor]: Taking taylor expansion of 0 in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.415 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.415 * [taylor]: Taking taylor expansion of z in z 0.416 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.421 * [taylor]: Taking taylor expansion of 0 in z 0.421 * [taylor]: Taking taylor expansion of 0 in z 0.422 * [taylor]: Taking taylor expansion of 0 in z 0.423 * [taylor]: Taking taylor expansion of 0 in z 0.424 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.424 * [approximate]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in (x y z) around 0 0.424 * [taylor]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in z 0.424 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in z 0.424 * [taylor]: Taking taylor expansion of 2 in z 0.424 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.424 * [taylor]: Taking taylor expansion of z in z 0.424 * [taylor]: Taking taylor expansion of (* x y) in z 0.424 * [taylor]: Taking taylor expansion of x in z 0.424 * [taylor]: Taking taylor expansion of y in z 0.424 * [taylor]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in y 0.424 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in y 0.424 * [taylor]: Taking taylor expansion of 2 in y 0.424 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.424 * [taylor]: Taking taylor expansion of z in y 0.424 * [taylor]: Taking taylor expansion of (* x y) in y 0.424 * [taylor]: Taking taylor expansion of x in y 0.424 * [taylor]: Taking taylor expansion of y in y 0.424 * [taylor]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in x 0.424 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in x 0.425 * [taylor]: Taking taylor expansion of 2 in x 0.425 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.425 * [taylor]: Taking taylor expansion of z in x 0.425 * [taylor]: Taking taylor expansion of (* x y) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in x 0.425 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in x 0.425 * [taylor]: Taking taylor expansion of 2 in x 0.425 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.425 * [taylor]: Taking taylor expansion of z in x 0.425 * [taylor]: Taking taylor expansion of (* x y) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in y 0.425 * [taylor]: Taking taylor expansion of 2 in y 0.425 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.425 * [taylor]: Taking taylor expansion of z in y 0.425 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in z 0.425 * [taylor]: Taking taylor expansion of 2 in z 0.425 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.425 * [taylor]: Taking taylor expansion of z in z 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [taylor]: Taking taylor expansion of 0 in z 0.426 * [taylor]: Taking taylor expansion of 0 in z 0.428 * [taylor]: Taking taylor expansion of 0 in y 0.428 * [taylor]: Taking taylor expansion of 0 in z 0.428 * [taylor]: Taking taylor expansion of 1 in z 0.429 * [taylor]: Taking taylor expansion of 0 in z 0.431 * [taylor]: Taking taylor expansion of 0 in y 0.431 * [taylor]: Taking taylor expansion of 0 in z 0.431 * [taylor]: Taking taylor expansion of 0 in z 0.431 * [taylor]: Taking taylor expansion of 0 in z 0.433 * [taylor]: Taking taylor expansion of 0 in z 0.433 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in (x y z) around 0 0.433 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in z 0.433 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in z 0.433 * [taylor]: Taking taylor expansion of 2 in z 0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.433 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.433 * [taylor]: Taking taylor expansion of z in z 0.434 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.434 * [taylor]: Taking taylor expansion of (* x y) in z 0.434 * [taylor]: Taking taylor expansion of x in z 0.434 * [taylor]: Taking taylor expansion of y in z 0.434 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in y 0.434 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in y 0.434 * [taylor]: Taking taylor expansion of 2 in y 0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.434 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.434 * [taylor]: Taking taylor expansion of z in y 0.434 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.434 * [taylor]: Taking taylor expansion of (* x y) in y 0.434 * [taylor]: Taking taylor expansion of x in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.435 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.435 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in x 0.435 * [taylor]: Taking taylor expansion of 2 in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.435 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.435 * [taylor]: Taking taylor expansion of z in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.435 * [taylor]: Taking taylor expansion of (* x y) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of y in x 0.435 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.435 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in x 0.435 * [taylor]: Taking taylor expansion of 2 in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.435 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.435 * [taylor]: Taking taylor expansion of z in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.435 * [taylor]: Taking taylor expansion of (* x y) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of y in x 0.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.436 * [taylor]: Taking taylor expansion of 1 in z 0.437 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in y 0.437 * [taylor]: Taking taylor expansion of 2 in y 0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.437 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.437 * [taylor]: Taking taylor expansion of z in y 0.437 * [taylor]: Taking taylor expansion of 0 in z 0.439 * [taylor]: Taking taylor expansion of 0 in y 0.439 * [taylor]: Taking taylor expansion of (/ 2 (pow z 2)) in z 0.439 * [taylor]: Taking taylor expansion of 2 in z 0.439 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.439 * [taylor]: Taking taylor expansion of z in z 0.440 * [taylor]: Taking taylor expansion of 0 in z 0.442 * [taylor]: Taking taylor expansion of 0 in y 0.442 * [taylor]: Taking taylor expansion of 0 in z 0.443 * [taylor]: Taking taylor expansion of 0 in z 0.443 * [taylor]: Taking taylor expansion of 0 in z 0.447 * [taylor]: Taking taylor expansion of 0 in y 0.447 * [taylor]: Taking taylor expansion of 0 in z 0.447 * [taylor]: Taking taylor expansion of 0 in z 0.448 * [taylor]: Taking taylor expansion of 0 in z 0.449 * [taylor]: Taking taylor expansion of 0 in z 0.451 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in (x y z) around 0 0.451 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in z 0.451 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in z 0.451 * [taylor]: Taking taylor expansion of 2 in z 0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.451 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.451 * [taylor]: Taking taylor expansion of z in z 0.451 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.451 * [taylor]: Taking taylor expansion of (* x y) in z 0.451 * [taylor]: Taking taylor expansion of x in z 0.451 * [taylor]: Taking taylor expansion of y in z 0.451 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in y 0.451 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in y 0.452 * [taylor]: Taking taylor expansion of 2 in y 0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.452 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.452 * [taylor]: Taking taylor expansion of z in y 0.452 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.452 * [taylor]: Taking taylor expansion of (* x y) in y 0.452 * [taylor]: Taking taylor expansion of x in y 0.452 * [taylor]: Taking taylor expansion of y in y 0.452 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.452 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in x 0.452 * [taylor]: Taking taylor expansion of 2 in x 0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.452 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.452 * [taylor]: Taking taylor expansion of z in x 0.452 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.452 * [taylor]: Taking taylor expansion of (* x y) in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.452 * [taylor]: Taking taylor expansion of y in x 0.453 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.453 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in x 0.453 * [taylor]: Taking taylor expansion of 2 in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.453 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.453 * [taylor]: Taking taylor expansion of z in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.453 * [taylor]: Taking taylor expansion of (* x y) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of y in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.453 * [taylor]: Taking taylor expansion of y in y 0.453 * [taylor]: Taking taylor expansion of 1 in z 0.454 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in y 0.454 * [taylor]: Taking taylor expansion of 2 in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.454 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.454 * [taylor]: Taking taylor expansion of z in y 0.455 * [taylor]: Taking taylor expansion of 0 in z 0.456 * [taylor]: Taking taylor expansion of 0 in y 0.457 * [taylor]: Taking taylor expansion of (/ 2 (pow z 2)) in z 0.457 * [taylor]: Taking taylor expansion of 2 in z 0.457 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.457 * [taylor]: Taking taylor expansion of z in z 0.458 * [taylor]: Taking taylor expansion of 0 in z 0.460 * [taylor]: Taking taylor expansion of 0 in y 0.460 * [taylor]: Taking taylor expansion of 0 in z 0.461 * [taylor]: Taking taylor expansion of 0 in z 0.461 * [taylor]: Taking taylor expansion of 0 in z 0.465 * [taylor]: Taking taylor expansion of 0 in y 0.465 * [taylor]: Taking taylor expansion of 0 in z 0.465 * [taylor]: Taking taylor expansion of 0 in z 0.466 * [taylor]: Taking taylor expansion of 0 in z 0.467 * [taylor]: Taking taylor expansion of 0 in z 0.468 * * * [progress]: simplifying candidates 0.469 * [simplify]: Simplifying using # : (expm1 (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (log1p (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (* (* (* (exp (* x y)) (exp (* z z))) (exp (* z z))) (exp (* z z))) (* (* (exp (+ (* x y) (* z z))) (exp (* z z))) (exp (* z z))) (* (exp (+ (+ (* x y) (* z z)) (* z z))) (exp (* z z))) (log (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (exp (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (* (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))) (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (* (* (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (sqrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (sqrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (+ (pow (+ (+ (* x y) (* z z)) (* z z)) 3) (pow (* z z) 3)) (+ (* (+ (+ (* x y) (* z z)) (* z z)) (+ (+ (* x y) (* z z)) (* z z))) (- (* (* z z) (* z z)) (* (+ (+ (* x y) (* z z)) (* z z)) (* z z)))) (- (* (+ (+ (* x y) (* z z)) (* z z)) (+ (+ (* x y) (* z z)) (* z z))) (* (* z z) (* z z))) (- (+ (+ (* x y) (* z z)) (* z z)) (* z z)) (+ (* z z) (* z z)) (expm1 (+ (* x y) (* z z))) (log1p (+ (* x y) (* z z))) (* (exp (* x y)) (exp (* z z))) (log (+ (* x y) (* z z))) (exp (+ (* x y) (* z z))) (* (cbrt (+ (* x y) (* z z))) (cbrt (+ (* x y) (* z z)))) (cbrt (+ (* x y) (* z z))) (* (* (+ (* x y) (* z z)) (+ (* x y) (* z z))) (+ (* x y) (* z z))) (sqrt (+ (* x y) (* z z))) (sqrt (+ (* x y) (* z z))) (+ (pow (* x y) 3) (pow (* z z) 3)) (+ (* (* x y) (* x y)) (- (* (* z z) (* z z)) (* (* x y) (* z z)))) (- (* (* x y) (* x y)) (* (* z z) (* z z))) (- (* x y) (* z z)) (expm1 (+ (+ (* x y) (* z z)) (* z z))) (log1p (+ (+ (* x y) (* z z)) (* z z))) (* (* (exp (* x y)) (exp (* z z))) (exp (* z z))) (* (exp (+ (* x y) (* z z))) (exp (* z z))) (log (+ (+ (* x y) (* z z)) (* z z))) (exp (+ (+ (* x y) (* z z)) (* z z))) (* (cbrt (+ (+ (* x y) (* z z)) (* z z))) (cbrt (+ (+ (* x y) (* z z)) (* z z)))) (cbrt (+ (+ (* x y) (* z z)) (* z z))) (* (* (+ (+ (* x y) (* z z)) (* z z)) (+ (+ (* x y) (* z z)) (* z z))) (+ (+ (* x y) (* z z)) (* z z))) (sqrt (+ (+ (* x y) (* z z)) (* z z))) (sqrt (+ (+ (* x y) (* z z)) (* z z))) (+ (pow (+ (* x y) (* z z)) 3) (pow (* z z) 3)) (+ (* (+ (* x y) (* z z)) (+ (* x y) (* z z))) (- (* (* z z) (* z z)) (* (+ (* x y) (* z z)) (* z z)))) (- (* (+ (* x y) (* z z)) (+ (* x y) (* z z))) (* (* z z) (* z z))) (- (+ (* x y) (* z z)) (* z z)) (+ (* z z) (* z z)) (+ (* 3 (pow z 2)) (* x y)) (+ (* 3 (pow z 2)) (* x y)) (+ (* 3 (pow z 2)) (* x y)) (+ (pow z 2) (* x y)) (+ (pow z 2) (* x y)) (+ (pow z 2) (* x y)) (+ (* 2 (pow z 2)) (* x y)) (+ (* 2 (pow z 2)) (* x y)) (+ (* 2 (pow z 2)) (* x y)) 0.476 * * [simplify]: iteration 0 : 235 enodes (cost 373 ) 0.481 * * [simplify]: iteration 1 : 1084 enodes (cost 317 ) 0.501 * * [simplify]: iteration 2 : 4667 enodes (cost 293 ) 0.599 * * [simplify]: iteration 3 : 5001 enodes (cost 292 ) 0.600 * [simplify]: Simplified to: (expm1 (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (log1p (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (exp (+ (fma 2 (pow z 2) (* x y)) (pow z 2))) (exp (+ (fma 2 (pow z 2) (* x y)) (pow z 2))) (exp (+ (fma 2 (pow z 2) (* x y)) (pow z 2))) (log (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (exp (+ (fma 2 (pow z 2) (* x y)) (pow z 2))) (* (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))) (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (pow (fma z z (fma 2 (pow z 2) (* x y))) 3) (sqrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (sqrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (fma z (pow z 5) (pow (fma 2 (pow z 2) (* x y)) 3)) (+ (pow z 4) (* (fma 2 (pow z 2) (* x y)) (fma x y (* z z)))) (* (fma x y (* z z)) (fma z z (fma 2 (pow z 2) (* x y)))) (fma x y (* z z)) (fma z z (* z z)) (expm1 (+ (* x y) (* z z))) (log1p (+ (* x y) (* z z))) (exp (+ (* x y) (* z z))) (log (+ (* x y) (* z z))) (exp (+ (* x y) (* z z))) (* (cbrt (+ (* x y) (* z z))) (cbrt (+ (* x y) (* z z)))) (cbrt (+ (* x y) (* z z))) (pow (fma x y (* z z)) 3) (sqrt (+ (* x y) (* z z))) (sqrt (+ (* x y) (* z z))) (fma (pow y 3) (pow x 3) (pow z 6)) (+ (* (* x y) (- (* x y) (* z z))) (pow z 4)) (* (fma x y (* z z)) (- (* x y) (* z z))) (- (* x y) (* z z)) (expm1 (+ (+ (* x y) (* z z)) (* z z))) (log1p (+ (+ (* x y) (* z z)) (* z z))) (exp (fma 2 (pow z 2) (* x y))) (exp (fma 2 (pow z 2) (* x y))) (log (+ (+ (* x y) (* z z)) (* z z))) (exp (fma 2 (pow z 2) (* x y))) (* (cbrt (+ (+ (* x y) (* z z)) (* z z))) (cbrt (+ (+ (* x y) (* z z)) (* z z)))) (cbrt (+ (+ (* x y) (* z z)) (* z z))) (pow (fma 2 (pow z 2) (* x y)) 3) (sqrt (+ (+ (* x y) (* z z)) (* z z))) (sqrt (+ (+ (* x y) (* z z)) (* z z))) (fma (* (pow z 4) z) z (pow (fma x y (* z z)) 3)) (+ (* (* x y) (fma x y (* z z))) (pow z 4)) (* (fma 2 (pow z 2) (* x y)) (* x y)) (* x y) (fma z z (* z z)) (fma 3 (pow z 2) (* x y)) (fma 3 (pow z 2) (* x y)) (fma 3 (pow z 2) (* x y)) (fma x y (* z z)) (fma x y (* z z)) (fma x y (* z z)) (fma 2 (pow z 2) (* x y)) (fma 2 (pow z 2) (* x y)) (fma 2 (pow z 2) (* x y)) 0.601 * * * [progress]: adding candidates to table 0.744 * * [progress]: iteration 2 / 4 0.745 * * * [progress]: picking best candidate 0.764 * * * * [pick]: Picked # 0.764 * * * [progress]: localizing error 0.771 * * * [progress]: generating rewritten candidates 0.771 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.772 * * * [progress]: generating series expansions 0.772 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.772 * [approximate]: Taking taylor expansion of (fma 3 (pow z 2) (* x y)) in (z x y) around 0 0.772 * [taylor]: Taking taylor expansion of (fma 3 (pow z 2) (* x y)) in y 0.772 * [taylor]: Rewrote expression to (+ (* 3 (pow z 2)) (* x y)) 0.772 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in y 0.772 * [taylor]: Taking taylor expansion of 3 in y 0.772 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.772 * [taylor]: Taking taylor expansion of z in y 0.772 * [taylor]: Taking taylor expansion of (* x y) in y 0.772 * [taylor]: Taking taylor expansion of x in y 0.772 * [taylor]: Taking taylor expansion of y in y 0.772 * [taylor]: Taking taylor expansion of (fma 3 (pow z 2) (* x y)) in x 0.772 * [taylor]: Rewrote expression to (+ (* 3 (pow z 2)) (* x y)) 0.772 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in x 0.772 * [taylor]: Taking taylor expansion of 3 in x 0.772 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.772 * [taylor]: Taking taylor expansion of z in x 0.772 * [taylor]: Taking taylor expansion of (* x y) in x 0.772 * [taylor]: Taking taylor expansion of x in x 0.772 * [taylor]: Taking taylor expansion of y in x 0.772 * [taylor]: Taking taylor expansion of (fma 3 (pow z 2) (* x y)) in z 0.772 * [taylor]: Rewrote expression to (+ (* 3 (pow z 2)) (* x y)) 0.772 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z 0.772 * [taylor]: Taking taylor expansion of 3 in z 0.772 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.772 * [taylor]: Taking taylor expansion of z in z 0.772 * [taylor]: Taking taylor expansion of (* x y) in z 0.772 * [taylor]: Taking taylor expansion of x in z 0.772 * [taylor]: Taking taylor expansion of y in z 0.772 * [taylor]: Taking taylor expansion of (fma 3 (pow z 2) (* x y)) in z 0.773 * [taylor]: Rewrote expression to (+ (* 3 (pow z 2)) (* x y)) 0.773 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z 0.773 * [taylor]: Taking taylor expansion of 3 in z 0.773 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.773 * [taylor]: Taking taylor expansion of z in z 0.773 * [taylor]: Taking taylor expansion of (* x y) in z 0.773 * [taylor]: Taking taylor expansion of x in z 0.773 * [taylor]: Taking taylor expansion of y in z 0.773 * [taylor]: Taking taylor expansion of (* x y) in x 0.773 * [taylor]: Taking taylor expansion of x in x 0.773 * [taylor]: Taking taylor expansion of y in x 0.773 * [taylor]: Taking taylor expansion of 0 in y 0.773 * [taylor]: Taking taylor expansion of 0 in x 0.773 * [taylor]: Taking taylor expansion of 0 in y 0.776 * [taylor]: Taking taylor expansion of y in y 0.777 * [taylor]: Taking taylor expansion of 3 in x 0.777 * [taylor]: Taking taylor expansion of 3 in y 0.777 * [taylor]: Taking taylor expansion of 0 in y 0.778 * [taylor]: Taking taylor expansion of 0 in y 0.779 * [taylor]: Taking taylor expansion of 0 in x 0.779 * [taylor]: Taking taylor expansion of 0 in y 0.779 * [taylor]: Taking taylor expansion of 0 in y 0.779 * [taylor]: Taking taylor expansion of 0 in y 0.780 * [taylor]: Taking taylor expansion of 0 in y 0.780 * [approximate]: Taking taylor expansion of (fma 3 (pow (/ 1 z) 2) (/ 1 (* x y))) in (z x y) around 0 0.780 * [taylor]: Taking taylor expansion of (fma 3 (pow (/ 1 z) 2) (/ 1 (* x y))) in y 0.780 * [taylor]: Rewrote expression to (+ (* 3 (pow (/ 1 z) 2)) (/ 1 (* x y))) 0.780 * [taylor]: Taking taylor expansion of (* 3 (pow (/ 1 z) 2)) in y 0.780 * [taylor]: Taking taylor expansion of 3 in y 0.780 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 2) in y 0.780 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.780 * [taylor]: Taking taylor expansion of z in y 0.780 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.781 * [taylor]: Taking taylor expansion of (* x y) in y 0.781 * [taylor]: Taking taylor expansion of x in y 0.781 * [taylor]: Taking taylor expansion of y in y 0.781 * [taylor]: Taking taylor expansion of (fma 3 (pow (/ 1 z) 2) (/ 1 (* x y))) in x 0.781 * [taylor]: Rewrote expression to (+ (* 3 (pow (/ 1 z) 2)) (/ 1 (* x y))) 0.781 * [taylor]: Taking taylor expansion of (* 3 (pow (/ 1 z) 2)) in x 0.781 * [taylor]: Taking taylor expansion of 3 in x 0.781 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 2) in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.781 * [taylor]: Taking taylor expansion of z in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.781 * [taylor]: Taking taylor expansion of (* x y) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of y in x 0.781 * [taylor]: Taking taylor expansion of (fma 3 (pow (/ 1 z) 2) (/ 1 (* x y))) in z 0.782 * [taylor]: Rewrote expression to (+ (* 3 (pow (/ 1 z) 2)) (/ 1 (* x y))) 0.782 * [taylor]: Taking taylor expansion of (* 3 (pow (/ 1 z) 2)) in z 0.782 * [taylor]: Taking taylor expansion of 3 in z 0.782 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 2) in z 0.782 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.782 * [taylor]: Taking taylor expansion of z in z 0.782 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.782 * [taylor]: Taking taylor expansion of (* x y) in z 0.782 * [taylor]: Taking taylor expansion of x in z 0.782 * [taylor]: Taking taylor expansion of y in z 0.782 * [taylor]: Taking taylor expansion of (fma 3 (pow (/ 1 z) 2) (/ 1 (* x y))) in z 0.782 * [taylor]: Rewrote expression to (+ (* 3 (pow (/ 1 z) 2)) (/ 1 (* x y))) 0.782 * [taylor]: Taking taylor expansion of (* 3 (pow (/ 1 z) 2)) in z 0.782 * [taylor]: Taking taylor expansion of 3 in z 0.782 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 2) in z 0.782 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.782 * [taylor]: Taking taylor expansion of z in z 0.782 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.782 * [taylor]: Taking taylor expansion of (* x y) in z 0.782 * [taylor]: Taking taylor expansion of x in z 0.782 * [taylor]: Taking taylor expansion of y in z 0.783 * [taylor]: Taking taylor expansion of 3 in x 0.785 * [taylor]: Taking taylor expansion of 0 in x 0.785 * [taylor]: Taking taylor expansion of 3 in y 0.786 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.786 * [taylor]: Taking taylor expansion of (* x y) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of y in x 0.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.787 * [taylor]: Taking taylor expansion of y in y 0.787 * [taylor]: Taking taylor expansion of 0 in y 0.787 * [taylor]: Taking taylor expansion of 0 in y 0.789 * [taylor]: Taking taylor expansion of 0 in x 0.789 * [taylor]: Taking taylor expansion of 0 in y 0.789 * [taylor]: Taking taylor expansion of 0 in y 0.789 * [taylor]: Taking taylor expansion of 0 in y 0.792 * [taylor]: Taking taylor expansion of 0 in x 0.792 * [taylor]: Taking taylor expansion of 0 in y 0.793 * [taylor]: Taking taylor expansion of 0 in y 0.793 * [taylor]: Taking taylor expansion of 0 in y 0.793 * [taylor]: Taking taylor expansion of 0 in y 0.793 * [approximate]: Taking taylor expansion of (fma 3 (pow (/ -1 z) 2) (/ 1 (* x y))) in (z x y) around 0 0.793 * [taylor]: Taking taylor expansion of (fma 3 (pow (/ -1 z) 2) (/ 1 (* x y))) in y 0.794 * [taylor]: Rewrote expression to (+ (* 3 (pow (/ -1 z) 2)) (/ 1 (* x y))) 0.794 * [taylor]: Taking taylor expansion of (* 3 (pow (/ -1 z) 2)) in y 0.794 * [taylor]: Taking taylor expansion of 3 in y 0.794 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 2) in y 0.794 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.794 * [taylor]: Taking taylor expansion of -1 in y 0.794 * [taylor]: Taking taylor expansion of z in y 0.794 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.794 * [taylor]: Taking taylor expansion of (* x y) in y 0.794 * [taylor]: Taking taylor expansion of x in y 0.794 * [taylor]: Taking taylor expansion of y in y 0.794 * [taylor]: Taking taylor expansion of (fma 3 (pow (/ -1 z) 2) (/ 1 (* x y))) in x 0.794 * [taylor]: Rewrote expression to (+ (* 3 (pow (/ -1 z) 2)) (/ 1 (* x y))) 0.794 * [taylor]: Taking taylor expansion of (* 3 (pow (/ -1 z) 2)) in x 0.794 * [taylor]: Taking taylor expansion of 3 in x 0.794 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 2) in x 0.794 * [taylor]: Taking taylor expansion of (/ -1 z) in x 0.794 * [taylor]: Taking taylor expansion of -1 in x 0.794 * [taylor]: Taking taylor expansion of z in x 0.794 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.794 * [taylor]: Taking taylor expansion of (* x y) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of y in x 0.795 * [taylor]: Taking taylor expansion of (fma 3 (pow (/ -1 z) 2) (/ 1 (* x y))) in z 0.795 * [taylor]: Rewrote expression to (+ (* 3 (pow (/ -1 z) 2)) (/ 1 (* x y))) 0.795 * [taylor]: Taking taylor expansion of (* 3 (pow (/ -1 z) 2)) in z 0.795 * [taylor]: Taking taylor expansion of 3 in z 0.795 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 2) in z 0.795 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.795 * [taylor]: Taking taylor expansion of -1 in z 0.795 * [taylor]: Taking taylor expansion of z in z 0.795 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.795 * [taylor]: Taking taylor expansion of (* x y) in z 0.795 * [taylor]: Taking taylor expansion of x in z 0.795 * [taylor]: Taking taylor expansion of y in z 0.795 * [taylor]: Taking taylor expansion of (fma 3 (pow (/ -1 z) 2) (/ 1 (* x y))) in z 0.795 * [taylor]: Rewrote expression to (+ (* 3 (pow (/ -1 z) 2)) (/ 1 (* x y))) 0.795 * [taylor]: Taking taylor expansion of (* 3 (pow (/ -1 z) 2)) in z 0.795 * [taylor]: Taking taylor expansion of 3 in z 0.795 * [taylor]: Taking taylor expansion of (pow (/ -1 z) 2) in z 0.795 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.795 * [taylor]: Taking taylor expansion of -1 in z 0.796 * [taylor]: Taking taylor expansion of z in z 0.796 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.796 * [taylor]: Taking taylor expansion of (* x y) in z 0.796 * [taylor]: Taking taylor expansion of x in z 0.796 * [taylor]: Taking taylor expansion of y in z 0.797 * [taylor]: Taking taylor expansion of 3 in x 0.798 * [taylor]: Taking taylor expansion of 0 in x 0.798 * [taylor]: Taking taylor expansion of 3 in y 0.800 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.800 * [taylor]: Taking taylor expansion of (* x y) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of y in x 0.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.800 * [taylor]: Taking taylor expansion of y in y 0.800 * [taylor]: Taking taylor expansion of 0 in y 0.801 * [taylor]: Taking taylor expansion of 0 in y 0.802 * [taylor]: Taking taylor expansion of 0 in x 0.803 * [taylor]: Taking taylor expansion of 0 in y 0.803 * [taylor]: Taking taylor expansion of 0 in y 0.803 * [taylor]: Taking taylor expansion of 0 in y 0.806 * [taylor]: Taking taylor expansion of 0 in x 0.806 * [taylor]: Taking taylor expansion of 0 in y 0.807 * [taylor]: Taking taylor expansion of 0 in y 0.807 * [taylor]: Taking taylor expansion of 0 in y 0.807 * [taylor]: Taking taylor expansion of 0 in y 0.807 * * * [progress]: simplifying candidates 0.807 * [simplify]: Simplifying using # : (expm1 (fma 3 (pow z 2) (* x y))) (log1p (fma 3 (pow z 2) (* x y))) (* 3 (pow z 2)) (log (fma 3 (pow z 2) (* x y))) (exp (fma 3 (pow z 2) (* x y))) (* (cbrt (fma 3 (pow z 2) (* x y))) (cbrt (fma 3 (pow z 2) (* x y)))) (cbrt (fma 3 (pow z 2) (* x y))) (* (* (fma 3 (pow z 2) (* x y)) (fma 3 (pow z 2) (* x y))) (fma 3 (pow z 2) (* x y))) (sqrt (fma 3 (pow z 2) (* x y))) (sqrt (fma 3 (pow z 2) (* x y))) (+ (* 3 (pow z 2)) (* x y)) (+ (* 3 (pow z 2)) (* x y)) (+ (* 3 (pow z 2)) (* x y)) 0.810 * * [simplify]: iteration 0 : 27 enodes (cost 59 ) 0.812 * * [simplify]: iteration 1 : 72 enodes (cost 52 ) 0.814 * * [simplify]: iteration 2 : 248 enodes (cost 52 ) 0.819 * * [simplify]: iteration 3 : 1030 enodes (cost 52 ) 0.854 * * [simplify]: iteration 4 : 5001 enodes (cost 52 ) 0.855 * [simplify]: Simplified to: (expm1 (fma 3 (pow z 2) (* x y))) (log1p (fma 3 (pow z 2) (* x y))) (* 3 (pow z 2)) (log (fma 3 (pow z 2) (* x y))) (exp (fma 3 (pow z 2) (* x y))) (* (cbrt (fma 3 (pow z 2) (* x y))) (cbrt (fma 3 (pow z 2) (* x y)))) (cbrt (fma 3 (pow z 2) (* x y))) (pow (fma 3 (pow z 2) (* x y)) 3) (sqrt (fma 3 (pow z 2) (* x y))) (sqrt (fma 3 (pow z 2) (* x y))) (fma 3 (pow z 2) (* x y)) (fma 3 (pow z 2) (* x y)) (fma 3 (pow z 2) (* x y)) 0.855 * * * [progress]: adding candidates to table 0.882 * * [progress]: iteration 3 / 4 0.882 * * * [progress]: picking best candidate 0.900 * * * * [pick]: Picked # 0.900 * * * [progress]: localizing error 0.906 * * * [progress]: generating rewritten candidates 0.906 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.912 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.917 * * * [progress]: generating series expansions 0.917 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.917 * [approximate]: Taking taylor expansion of (* 3 (pow z 2)) in (z) around 0 0.917 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z 0.917 * [taylor]: Taking taylor expansion of 3 in z 0.917 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.917 * [taylor]: Taking taylor expansion of z in z 0.917 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z 0.917 * [taylor]: Taking taylor expansion of 3 in z 0.917 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.917 * [taylor]: Taking taylor expansion of z in z 0.925 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0 0.925 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z 0.925 * [taylor]: Taking taylor expansion of 3 in z 0.925 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.925 * [taylor]: Taking taylor expansion of z in z 0.925 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z 0.925 * [taylor]: Taking taylor expansion of 3 in z 0.925 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.925 * [taylor]: Taking taylor expansion of z in z 0.932 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0 0.932 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z 0.932 * [taylor]: Taking taylor expansion of 3 in z 0.932 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.932 * [taylor]: Taking taylor expansion of z in z 0.933 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z 0.933 * [taylor]: Taking taylor expansion of 3 in z 0.933 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.933 * [taylor]: Taking taylor expansion of z in z 0.940 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.940 * [approximate]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in (z x y) around 0 0.940 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in y 0.940 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in y 0.940 * [taylor]: Taking taylor expansion of 3 in y 0.940 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.940 * [taylor]: Taking taylor expansion of z in y 0.940 * [taylor]: Taking taylor expansion of (* x y) in y 0.940 * [taylor]: Taking taylor expansion of x in y 0.940 * [taylor]: Taking taylor expansion of y in y 0.940 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in x 0.940 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in x 0.940 * [taylor]: Taking taylor expansion of 3 in x 0.940 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.940 * [taylor]: Taking taylor expansion of z in x 0.940 * [taylor]: Taking taylor expansion of (* x y) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of y in x 0.940 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in z 0.940 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z 0.940 * [taylor]: Taking taylor expansion of 3 in z 0.940 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.940 * [taylor]: Taking taylor expansion of z in z 0.940 * [taylor]: Taking taylor expansion of (* x y) in z 0.940 * [taylor]: Taking taylor expansion of x in z 0.940 * [taylor]: Taking taylor expansion of y in z 0.940 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in z 0.940 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z 0.940 * [taylor]: Taking taylor expansion of 3 in z 0.940 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.940 * [taylor]: Taking taylor expansion of z in z 0.940 * [taylor]: Taking taylor expansion of (* x y) in z 0.940 * [taylor]: Taking taylor expansion of x in z 0.940 * [taylor]: Taking taylor expansion of y in z 0.940 * [taylor]: Taking taylor expansion of (* x y) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of y in x 0.940 * [taylor]: Taking taylor expansion of 0 in y 0.941 * [taylor]: Taking taylor expansion of 0 in x 0.941 * [taylor]: Taking taylor expansion of 0 in y 0.941 * [taylor]: Taking taylor expansion of y in y 0.942 * [taylor]: Taking taylor expansion of 3 in x 0.942 * [taylor]: Taking taylor expansion of 3 in y 0.942 * [taylor]: Taking taylor expansion of 0 in y 0.943 * [taylor]: Taking taylor expansion of 0 in y 0.944 * [taylor]: Taking taylor expansion of 0 in x 0.944 * [taylor]: Taking taylor expansion of 0 in y 0.944 * [taylor]: Taking taylor expansion of 0 in y 0.944 * [taylor]: Taking taylor expansion of 0 in y 0.945 * [taylor]: Taking taylor expansion of 0 in y 0.945 * [approximate]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in (z x y) around 0 0.945 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in y 0.945 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y 0.945 * [taylor]: Taking taylor expansion of 3 in y 0.945 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.945 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.945 * [taylor]: Taking taylor expansion of z in y 0.945 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.945 * [taylor]: Taking taylor expansion of (* x y) in y 0.945 * [taylor]: Taking taylor expansion of x in y 0.945 * [taylor]: Taking taylor expansion of y in y 0.946 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.946 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x 0.946 * [taylor]: Taking taylor expansion of 3 in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.946 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.946 * [taylor]: Taking taylor expansion of z in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.946 * [taylor]: Taking taylor expansion of (* x y) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of y in x 0.946 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in z 0.946 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in z 0.946 * [taylor]: Taking taylor expansion of 3 in z 0.946 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.946 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.946 * [taylor]: Taking taylor expansion of z in z 0.947 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.947 * [taylor]: Taking taylor expansion of (* x y) in z 0.947 * [taylor]: Taking taylor expansion of x in z 0.947 * [taylor]: Taking taylor expansion of y in z 0.947 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in z 0.947 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in z 0.947 * [taylor]: Taking taylor expansion of 3 in z 0.947 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.947 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.947 * [taylor]: Taking taylor expansion of z in z 0.948 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.948 * [taylor]: Taking taylor expansion of (* x y) in z 0.948 * [taylor]: Taking taylor expansion of x in z 0.948 * [taylor]: Taking taylor expansion of y in z 0.948 * [taylor]: Taking taylor expansion of 3 in x 0.950 * [taylor]: Taking taylor expansion of 0 in x 0.950 * [taylor]: Taking taylor expansion of 3 in y 0.951 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.951 * [taylor]: Taking taylor expansion of (* x y) in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.951 * [taylor]: Taking taylor expansion of y in x 0.951 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.951 * [taylor]: Taking taylor expansion of y in y 0.952 * [taylor]: Taking taylor expansion of 0 in y 0.952 * [taylor]: Taking taylor expansion of 0 in y 0.954 * [taylor]: Taking taylor expansion of 0 in x 0.954 * [taylor]: Taking taylor expansion of 0 in y 0.954 * [taylor]: Taking taylor expansion of 0 in y 0.954 * [taylor]: Taking taylor expansion of 0 in y 0.957 * [taylor]: Taking taylor expansion of 0 in x 0.957 * [taylor]: Taking taylor expansion of 0 in y 0.960 * [taylor]: Taking taylor expansion of 0 in y 0.960 * [taylor]: Taking taylor expansion of 0 in y 0.960 * [taylor]: Taking taylor expansion of 0 in y 0.961 * [approximate]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in (z x y) around 0 0.961 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in y 0.961 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y 0.961 * [taylor]: Taking taylor expansion of 3 in y 0.961 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.961 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.961 * [taylor]: Taking taylor expansion of z in y 0.961 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.961 * [taylor]: Taking taylor expansion of (* x y) in y 0.961 * [taylor]: Taking taylor expansion of x in y 0.961 * [taylor]: Taking taylor expansion of y in y 0.961 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x 0.962 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x 0.962 * [taylor]: Taking taylor expansion of 3 in x 0.962 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.962 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.962 * [taylor]: Taking taylor expansion of z in x 0.962 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.962 * [taylor]: Taking taylor expansion of (* x y) in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of y in x 0.962 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in z 0.962 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in z 0.962 * [taylor]: Taking taylor expansion of 3 in z 0.962 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.962 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.962 * [taylor]: Taking taylor expansion of z in z 0.963 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.963 * [taylor]: Taking taylor expansion of (* x y) in z 0.963 * [taylor]: Taking taylor expansion of x in z 0.963 * [taylor]: Taking taylor expansion of y in z 0.963 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in z 0.963 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in z 0.963 * [taylor]: Taking taylor expansion of 3 in z 0.963 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.963 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.963 * [taylor]: Taking taylor expansion of z in z 0.963 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.963 * [taylor]: Taking taylor expansion of (* x y) in z 0.963 * [taylor]: Taking taylor expansion of x in z 0.963 * [taylor]: Taking taylor expansion of y in z 0.964 * [taylor]: Taking taylor expansion of 3 in x 0.965 * [taylor]: Taking taylor expansion of 0 in x 0.965 * [taylor]: Taking taylor expansion of 3 in y 0.967 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.967 * [taylor]: Taking taylor expansion of (* x y) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of y in x 0.967 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.967 * [taylor]: Taking taylor expansion of y in y 0.967 * [taylor]: Taking taylor expansion of 0 in y 0.967 * [taylor]: Taking taylor expansion of 0 in y 0.969 * [taylor]: Taking taylor expansion of 0 in x 0.970 * [taylor]: Taking taylor expansion of 0 in y 0.970 * [taylor]: Taking taylor expansion of 0 in y 0.970 * [taylor]: Taking taylor expansion of 0 in y 0.973 * [taylor]: Taking taylor expansion of 0 in x 0.973 * [taylor]: Taking taylor expansion of 0 in y 0.973 * [taylor]: Taking taylor expansion of 0 in y 0.973 * [taylor]: Taking taylor expansion of 0 in y 0.974 * [taylor]: Taking taylor expansion of 0 in y 0.974 * * * [progress]: simplifying candidates 0.974 * [simplify]: Simplifying using # : (expm1 (* 3 (pow z 2))) (log1p (* 3 (pow z 2))) (+ (log 3) (* (log z) 2)) (+ (log 3) (* (log z) 2)) (+ (log 3) (log (pow z 2))) (log (* 3 (pow z 2))) (exp (* 3 (pow z 2))) (* (* (* 3 3) 3) (* (* (pow z 2) (pow z 2)) (pow z 2))) (* (cbrt (* 3 (pow z 2))) (cbrt (* 3 (pow z 2)))) (cbrt (* 3 (pow z 2))) (* (* (* 3 (pow z 2)) (* 3 (pow z 2))) (* 3 (pow z 2))) (sqrt (* 3 (pow z 2))) (sqrt (* 3 (pow z 2))) (* (sqrt 3) (pow (sqrt z) 2)) (* (sqrt 3) (pow (sqrt z) 2)) (* (sqrt 3) z) (* (sqrt 3) z) (* (sqrt 3) (sqrt (pow z 2))) (* (sqrt 3) (sqrt (pow z 2))) (* (sqrt 3) (pow z (/ 2 2))) (* (sqrt 3) (pow z (/ 2 2))) (* 3 (pow (* (cbrt z) (cbrt z)) 2)) (* 3 (pow (sqrt z) 2)) (* 3 (pow 1 2)) (* 3 z) (* 3 (* (cbrt (pow z 2)) (cbrt (pow z 2)))) (* 3 (sqrt (pow z 2))) (* 3 1) (* 3 (pow z (/ 2 2))) (* (cbrt 3) (pow z 2)) (* (sqrt 3) (pow z 2)) (* 3 (pow z 2)) (expm1 (+ (* 3 (pow z 2)) (* x y))) (log1p (+ (* 3 (pow z 2)) (* x y))) (* (exp (* 3 (pow z 2))) (exp (* x y))) (log (+ (* 3 (pow z 2)) (* x y))) (exp (+ (* 3 (pow z 2)) (* x y))) (* (cbrt (+ (* 3 (pow z 2)) (* x y))) (cbrt (+ (* 3 (pow z 2)) (* x y)))) (cbrt (+ (* 3 (pow z 2)) (* x y))) (* (* (+ (* 3 (pow z 2)) (* x y)) (+ (* 3 (pow z 2)) (* x y))) (+ (* 3 (pow z 2)) (* x y))) (sqrt (+ (* 3 (pow z 2)) (* x y))) (sqrt (+ (* 3 (pow z 2)) (* x y))) (+ (pow (* 3 (pow z 2)) 3) (pow (* x y) 3)) (+ (* (* 3 (pow z 2)) (* 3 (pow z 2))) (- (* (* x y) (* x y)) (* (* 3 (pow z 2)) (* x y)))) (- (* (* 3 (pow z 2)) (* 3 (pow z 2))) (* (* x y) (* x y))) (- (* 3 (pow z 2)) (* x y)) (* 3 (pow z 2)) (* 3 (pow z 2)) (* 3 (pow z 2)) (+ (* 3 (pow z 2)) (* x y)) (+ (* 3 (pow z 2)) (* x y)) (+ (* 3 (pow z 2)) (* x y)) 0.978 * * [simplify]: iteration 0 : 194 enodes (cost 203 ) 0.983 * * [simplify]: iteration 1 : 764 enodes (cost 180 ) 1.002 * * [simplify]: iteration 2 : 3811 enodes (cost 178 ) 1.120 * * [simplify]: iteration 3 : 5001 enodes (cost 178 ) 1.121 * [simplify]: Simplified to: (expm1 (* 3 (pow z 2))) (log1p (* 3 (pow z 2))) (log (* 3 (pow z 2))) (log (* 3 (pow z 2))) (log (* 3 (pow z 2))) (log (* 3 (pow z 2))) (exp (* 3 (pow z 2))) (* 27 (pow z 6)) (* (cbrt (* 3 (pow z 2))) (cbrt (* 3 (pow z 2)))) (cbrt (* 3 (pow z 2))) (* 27 (pow z 6)) (sqrt (* 3 (pow z 2))) (sqrt (* 3 (pow z 2))) (* z (sqrt 3)) (* z (sqrt 3)) (* z (sqrt 3)) (* z (sqrt 3)) (* (sqrt 3) (sqrt (pow z 2))) (* (sqrt 3) (sqrt (pow z 2))) (* z (sqrt 3)) (* z (sqrt 3)) (* 3 (pow (* (cbrt z) (cbrt z)) 2)) (* z 3) 3 (* z 3) (* 3 (* (cbrt (pow z 2)) (cbrt (pow z 2)))) (* 3 (fabs z)) 3 (* z 3) (* (cbrt 3) (pow z 2)) (* (sqrt 3) (pow z 2)) (* 3 (pow z 2)) (expm1 (+ (* 3 (pow z 2)) (* x y))) (log1p (+ (* 3 (pow z 2)) (* x y))) (exp (+ (* 3 (pow z 2)) (* x y))) (log (+ (* 3 (pow z 2)) (* x y))) (exp (+ (* 3 (pow z 2)) (* x y))) (* (cbrt (+ (* 3 (pow z 2)) (* x y))) (cbrt (+ (* 3 (pow z 2)) (* x y)))) (cbrt (+ (* 3 (pow z 2)) (* x y))) (pow (fma 3 (pow z 2) (* x y)) 3) (sqrt (+ (* 3 (pow z 2)) (* x y))) (sqrt (+ (* 3 (pow z 2)) (* x y))) (fma 27 (pow (pow z 2) 3) (pow (* x y) 3)) (fma 9 (pow z 4) (* (* x y) (- (* x y) (* 3 (pow z 2))))) (fma 9 (pow z 4) (- (* (* x y) (* x y)))) (- (* 3 (pow z 2)) (* x y)) (* 3 (pow z 2)) (* 3 (pow z 2)) (* 3 (pow z 2)) (fma 3 (pow z 2) (* x y)) (fma 3 (pow z 2) (* x y)) (fma 3 (pow z 2) (* x y)) 1.122 * * * [progress]: adding candidates to table 1.214 * * [progress]: iteration 4 / 4 1.214 * * * [progress]: picking best candidate 1.223 * * * * [pick]: Picked # 1.223 * * * [progress]: localizing error 1.233 * * * [progress]: generating rewritten candidates 1.233 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2) 1.235 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.242 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 1.251 * * * [progress]: generating series expansions 1.251 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2) 1.251 * [approximate]: Taking taylor expansion of z in (z) around 0 1.251 * [taylor]: Taking taylor expansion of z in z 1.251 * [taylor]: Taking taylor expansion of z in z 1.251 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 1.251 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.251 * [taylor]: Taking taylor expansion of z in z 1.252 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.252 * [taylor]: Taking taylor expansion of z in z 1.255 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 1.255 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.255 * [taylor]: Taking taylor expansion of z in z 1.256 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.256 * [taylor]: Taking taylor expansion of z in z 1.259 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1.259 * [approximate]: Taking taylor expansion of (* 3 (* (fabs z) z)) in (z) around 0 1.259 * [taylor]: Taking taylor expansion of (* 3 (* (fabs z) z)) in z 1.259 * [taylor]: Taking taylor expansion of 3 in z 1.259 * [taylor]: Taking taylor expansion of (* (fabs z) z) in z 1.259 * [taylor]: Taking taylor expansion of (fabs z) in z 1.259 * [taylor]: Taking taylor expansion of z in z 1.259 * [taylor]: Taking taylor expansion of (* 3 (* (fabs z) z)) in z 1.259 * [taylor]: Taking taylor expansion of 3 in z 1.259 * [taylor]: Taking taylor expansion of (* (fabs z) z) in z 1.259 * [taylor]: Taking taylor expansion of (fabs z) in z 1.259 * [taylor]: Taking taylor expansion of z in z 1.270 * [approximate]: Taking taylor expansion of (* 3 (/ (fabs (/ 1 z)) z)) in (z) around 0 1.270 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ 1 z)) z)) in z 1.270 * [taylor]: Taking taylor expansion of 3 in z 1.270 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 z)) z) in z 1.270 * [taylor]: Taking taylor expansion of (fabs (/ 1 z)) in z 1.270 * [taylor]: Taking taylor expansion of z in z 1.270 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ 1 z)) z)) in z 1.270 * [taylor]: Taking taylor expansion of 3 in z 1.270 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 z)) z) in z 1.270 * [taylor]: Taking taylor expansion of (fabs (/ 1 z)) in z 1.270 * [taylor]: Taking taylor expansion of z in z 1.287 * [approximate]: Taking taylor expansion of (* 3 (/ (fabs (/ -1 z)) z)) in (z) around 0 1.287 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ -1 z)) z)) in z 1.287 * [taylor]: Taking taylor expansion of 3 in z 1.287 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 z)) z) in z 1.287 * [taylor]: Taking taylor expansion of (fabs (/ -1 z)) in z 1.287 * [taylor]: Taking taylor expansion of z in z 1.287 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ -1 z)) z)) in z 1.287 * [taylor]: Taking taylor expansion of 3 in z 1.287 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 z)) z) in z 1.287 * [taylor]: Taking taylor expansion of (fabs (/ -1 z)) in z 1.287 * [taylor]: Taking taylor expansion of z in z 1.300 * * * * [progress]: [ 3 / 3 ] generating series at (2) 1.300 * [approximate]: Taking taylor expansion of (+ (* 3 (* (fabs z) z)) (* x y)) in (z x y) around 0 1.300 * [taylor]: Taking taylor expansion of (+ (* 3 (* (fabs z) z)) (* x y)) in y 1.300 * [taylor]: Taking taylor expansion of (* 3 (* (fabs z) z)) in y 1.300 * [taylor]: Taking taylor expansion of 3 in y 1.300 * [taylor]: Taking taylor expansion of (* (fabs z) z) in y 1.300 * [taylor]: Taking taylor expansion of (fabs z) in y 1.300 * [taylor]: Taking taylor expansion of z in y 1.300 * [taylor]: Taking taylor expansion of (* x y) in y 1.300 * [taylor]: Taking taylor expansion of x in y 1.300 * [taylor]: Taking taylor expansion of y in y 1.300 * [taylor]: Taking taylor expansion of (+ (* 3 (* (fabs z) z)) (* x y)) in x 1.300 * [taylor]: Taking taylor expansion of (* 3 (* (fabs z) z)) in x 1.300 * [taylor]: Taking taylor expansion of 3 in x 1.300 * [taylor]: Taking taylor expansion of (* (fabs z) z) in x 1.300 * [taylor]: Taking taylor expansion of (fabs z) in x 1.300 * [taylor]: Taking taylor expansion of z in x 1.300 * [taylor]: Taking taylor expansion of (* x y) in x 1.300 * [taylor]: Taking taylor expansion of x in x 1.300 * [taylor]: Taking taylor expansion of y in x 1.300 * [taylor]: Taking taylor expansion of (+ (* 3 (* (fabs z) z)) (* x y)) in z 1.300 * [taylor]: Taking taylor expansion of (* 3 (* (fabs z) z)) in z 1.300 * [taylor]: Taking taylor expansion of 3 in z 1.300 * [taylor]: Taking taylor expansion of (* (fabs z) z) in z 1.300 * [taylor]: Taking taylor expansion of (fabs z) in z 1.300 * [taylor]: Taking taylor expansion of z in z 1.301 * [taylor]: Taking taylor expansion of (* x y) in z 1.301 * [taylor]: Taking taylor expansion of x in z 1.301 * [taylor]: Taking taylor expansion of y in z 1.301 * [taylor]: Taking taylor expansion of (+ (* 3 (* (fabs z) z)) (* x y)) in z 1.301 * [taylor]: Taking taylor expansion of (* 3 (* (fabs z) z)) in z 1.301 * [taylor]: Taking taylor expansion of 3 in z 1.301 * [taylor]: Taking taylor expansion of (* (fabs z) z) in z 1.301 * [taylor]: Taking taylor expansion of (fabs z) in z 1.301 * [taylor]: Taking taylor expansion of z in z 1.301 * [taylor]: Taking taylor expansion of (* x y) in z 1.301 * [taylor]: Taking taylor expansion of x in z 1.301 * [taylor]: Taking taylor expansion of y in z 1.301 * [taylor]: Taking taylor expansion of (* x y) in x 1.301 * [taylor]: Taking taylor expansion of x in x 1.301 * [taylor]: Taking taylor expansion of y in x 1.301 * [taylor]: Taking taylor expansion of 0 in y 1.302 * [taylor]: Taking taylor expansion of (* 3 (fabs z)) in x 1.302 * [taylor]: Taking taylor expansion of 3 in x 1.302 * [taylor]: Taking taylor expansion of (fabs z) in x 1.302 * [taylor]: Taking taylor expansion of (* 3 (fabs z)) in y 1.302 * [taylor]: Taking taylor expansion of 3 in y 1.302 * [taylor]: Taking taylor expansion of (fabs z) in y 1.302 * [taylor]: Taking taylor expansion of y in y 1.304 * [taylor]: Taking taylor expansion of 0 in x 1.304 * [taylor]: Taking taylor expansion of 0 in y 1.304 * [taylor]: Taking taylor expansion of 0 in y 1.305 * [taylor]: Taking taylor expansion of 0 in y 1.305 * [approximate]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ 1 z)) z)) (/ 1 (* x y))) in (z x y) around 0 1.305 * [taylor]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ 1 z)) z)) (/ 1 (* x y))) in y 1.305 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ 1 z)) z)) in y 1.305 * [taylor]: Taking taylor expansion of 3 in y 1.305 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 z)) z) in y 1.305 * [taylor]: Taking taylor expansion of (fabs (/ 1 z)) in y 1.305 * [taylor]: Taking taylor expansion of z in y 1.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.305 * [taylor]: Taking taylor expansion of (* x y) in y 1.305 * [taylor]: Taking taylor expansion of x in y 1.305 * [taylor]: Taking taylor expansion of y in y 1.306 * [taylor]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ 1 z)) z)) (/ 1 (* x y))) in x 1.306 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ 1 z)) z)) in x 1.306 * [taylor]: Taking taylor expansion of 3 in x 1.306 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 z)) z) in x 1.306 * [taylor]: Taking taylor expansion of (fabs (/ 1 z)) in x 1.306 * [taylor]: Taking taylor expansion of z in x 1.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.306 * [taylor]: Taking taylor expansion of (* x y) in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of y in x 1.306 * [taylor]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ 1 z)) z)) (/ 1 (* x y))) in z 1.306 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ 1 z)) z)) in z 1.306 * [taylor]: Taking taylor expansion of 3 in z 1.306 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 z)) z) in z 1.306 * [taylor]: Taking taylor expansion of (fabs (/ 1 z)) in z 1.306 * [taylor]: Taking taylor expansion of z in z 1.307 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.307 * [taylor]: Taking taylor expansion of (* x y) in z 1.307 * [taylor]: Taking taylor expansion of x in z 1.307 * [taylor]: Taking taylor expansion of y in z 1.307 * [taylor]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ 1 z)) z)) (/ 1 (* x y))) in z 1.307 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ 1 z)) z)) in z 1.307 * [taylor]: Taking taylor expansion of 3 in z 1.307 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 z)) z) in z 1.307 * [taylor]: Taking taylor expansion of (fabs (/ 1 z)) in z 1.307 * [taylor]: Taking taylor expansion of z in z 1.307 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.307 * [taylor]: Taking taylor expansion of (* x y) in z 1.307 * [taylor]: Taking taylor expansion of x in z 1.307 * [taylor]: Taking taylor expansion of y in z 1.307 * [taylor]: Taking taylor expansion of (* 3 (fabs (/ 1 z))) in x 1.307 * [taylor]: Taking taylor expansion of 3 in x 1.307 * [taylor]: Taking taylor expansion of (fabs (/ 1 z)) in x 1.308 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.308 * [taylor]: Taking taylor expansion of (* x y) in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of y in x 1.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.308 * [taylor]: Taking taylor expansion of y in y 1.309 * [taylor]: Taking taylor expansion of (* 3 (fabs (/ 1 z))) in y 1.309 * [taylor]: Taking taylor expansion of 3 in y 1.309 * [taylor]: Taking taylor expansion of (fabs (/ 1 z)) in y 1.311 * [taylor]: Taking taylor expansion of 0 in x 1.311 * [taylor]: Taking taylor expansion of 0 in y 1.311 * [taylor]: Taking taylor expansion of 0 in y 1.314 * [taylor]: Taking taylor expansion of 0 in x 1.314 * [taylor]: Taking taylor expansion of 0 in y 1.315 * [taylor]: Taking taylor expansion of 0 in y 1.316 * [taylor]: Taking taylor expansion of 0 in y 1.320 * [taylor]: Taking taylor expansion of 0 in x 1.320 * [taylor]: Taking taylor expansion of 0 in y 1.320 * [taylor]: Taking taylor expansion of 0 in y 1.321 * [taylor]: Taking taylor expansion of 0 in y 1.322 * [taylor]: Taking taylor expansion of 0 in y 1.322 * [approximate]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ -1 z)) z)) (/ 1 (* x y))) in (z x y) around 0 1.322 * [taylor]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ -1 z)) z)) (/ 1 (* x y))) in y 1.322 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ -1 z)) z)) in y 1.322 * [taylor]: Taking taylor expansion of 3 in y 1.322 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 z)) z) in y 1.322 * [taylor]: Taking taylor expansion of (fabs (/ -1 z)) in y 1.322 * [taylor]: Taking taylor expansion of z in y 1.323 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.323 * [taylor]: Taking taylor expansion of (* x y) in y 1.323 * [taylor]: Taking taylor expansion of x in y 1.323 * [taylor]: Taking taylor expansion of y in y 1.323 * [taylor]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ -1 z)) z)) (/ 1 (* x y))) in x 1.323 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ -1 z)) z)) in x 1.323 * [taylor]: Taking taylor expansion of 3 in x 1.323 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 z)) z) in x 1.323 * [taylor]: Taking taylor expansion of (fabs (/ -1 z)) in x 1.323 * [taylor]: Taking taylor expansion of z in x 1.323 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.323 * [taylor]: Taking taylor expansion of (* x y) in x 1.323 * [taylor]: Taking taylor expansion of x in x 1.323 * [taylor]: Taking taylor expansion of y in x 1.323 * [taylor]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ -1 z)) z)) (/ 1 (* x y))) in z 1.324 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ -1 z)) z)) in z 1.324 * [taylor]: Taking taylor expansion of 3 in z 1.324 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 z)) z) in z 1.324 * [taylor]: Taking taylor expansion of (fabs (/ -1 z)) in z 1.324 * [taylor]: Taking taylor expansion of z in z 1.324 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.324 * [taylor]: Taking taylor expansion of (* x y) in z 1.324 * [taylor]: Taking taylor expansion of x in z 1.324 * [taylor]: Taking taylor expansion of y in z 1.324 * [taylor]: Taking taylor expansion of (+ (* 3 (/ (fabs (/ -1 z)) z)) (/ 1 (* x y))) in z 1.324 * [taylor]: Taking taylor expansion of (* 3 (/ (fabs (/ -1 z)) z)) in z 1.324 * [taylor]: Taking taylor expansion of 3 in z 1.324 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 z)) z) in z 1.324 * [taylor]: Taking taylor expansion of (fabs (/ -1 z)) in z 1.324 * [taylor]: Taking taylor expansion of z in z 1.324 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.324 * [taylor]: Taking taylor expansion of (* x y) in z 1.324 * [taylor]: Taking taylor expansion of x in z 1.324 * [taylor]: Taking taylor expansion of y in z 1.324 * [taylor]: Taking taylor expansion of (* 3 (fabs (/ -1 z))) in x 1.324 * [taylor]: Taking taylor expansion of 3 in x 1.324 * [taylor]: Taking taylor expansion of (fabs (/ -1 z)) in x 1.325 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.325 * [taylor]: Taking taylor expansion of (* x y) in x 1.325 * [taylor]: Taking taylor expansion of x in x 1.325 * [taylor]: Taking taylor expansion of y in x 1.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.326 * [taylor]: Taking taylor expansion of y in y 1.326 * [taylor]: Taking taylor expansion of (* 3 (fabs (/ -1 z))) in y 1.326 * [taylor]: Taking taylor expansion of 3 in y 1.326 * [taylor]: Taking taylor expansion of (fabs (/ -1 z)) in y 1.328 * [taylor]: Taking taylor expansion of 0 in x 1.328 * [taylor]: Taking taylor expansion of 0 in y 1.329 * [taylor]: Taking taylor expansion of 0 in y 1.332 * [taylor]: Taking taylor expansion of 0 in x 1.332 * [taylor]: Taking taylor expansion of 0 in y 1.333 * [taylor]: Taking taylor expansion of 0 in y 1.333 * [taylor]: Taking taylor expansion of 0 in y 1.337 * [taylor]: Taking taylor expansion of 0 in x 1.337 * [taylor]: Taking taylor expansion of 0 in y 1.337 * [taylor]: Taking taylor expansion of 0 in y 1.338 * [taylor]: Taking taylor expansion of 0 in y 1.339 * [taylor]: Taking taylor expansion of 0 in y 1.340 * * * [progress]: simplifying candidates 1.340 * [simplify]: Simplifying using # : (expm1 (sqrt (pow z 2))) (log1p (sqrt (pow z 2))) (log (sqrt (pow z 2))) (exp (sqrt (pow z 2))) (* (cbrt (sqrt (pow z 2))) (cbrt (sqrt (pow z 2)))) (cbrt (sqrt (pow z 2))) (* (* (sqrt (pow z 2)) (sqrt (pow z 2))) (sqrt (pow z 2))) (sqrt (pow (* (cbrt z) (cbrt z)) 2)) (sqrt (pow (cbrt z) 2)) (sqrt (pow (sqrt z) 2)) (sqrt (pow (sqrt z) 2)) (sqrt (pow 1 2)) (sqrt (pow z 2)) (sqrt z) (sqrt z) (sqrt (* (cbrt (pow z 2)) (cbrt (pow z 2)))) (sqrt (cbrt (pow z 2))) (sqrt (sqrt (pow z 2))) (sqrt (sqrt (pow z 2))) (sqrt 1) (sqrt (pow z 2)) (sqrt (pow z (/ 2 2))) (sqrt (pow z (/ 2 2))) (/ 2 2) (sqrt (sqrt (pow z 2))) (sqrt (sqrt (pow z 2))) (expm1 (* (* 3 (fabs z)) (sqrt (pow z 2)))) (log1p (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* (* 3 (fabs z)) (sqrt (pow z 2))) (* (* 3 (fabs z)) (sqrt (pow z 2))) (+ (+ (log 3) (log (fabs z))) (log (sqrt (pow z 2)))) (+ (log (* 3 (fabs z))) (log (sqrt (pow z 2)))) (log (* (* 3 (fabs z)) (sqrt (pow z 2)))) (exp (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* (* (* (* 3 3) 3) (* (* (fabs z) (fabs z)) (fabs z))) (* (* (sqrt (pow z 2)) (sqrt (pow z 2))) (sqrt (pow z 2)))) (* (* (* (* 3 (fabs z)) (* 3 (fabs z))) (* 3 (fabs z))) (* (* (sqrt (pow z 2)) (sqrt (pow z 2))) (sqrt (pow z 2)))) (* (cbrt (* (* 3 (fabs z)) (sqrt (pow z 2)))) (cbrt (* (* 3 (fabs z)) (sqrt (pow z 2))))) (cbrt (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* (* (* (* 3 (fabs z)) (sqrt (pow z 2))) (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* (* 3 (fabs z)) (sqrt (pow z 2)))) (sqrt (* (* 3 (fabs z)) (sqrt (pow z 2)))) (sqrt (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* (* 3 (fabs z)) (* (cbrt (sqrt (pow z 2))) (cbrt (sqrt (pow z 2))))) (* (* 3 (fabs z)) (sqrt (pow (* (cbrt z) (cbrt z)) 2))) (* (* 3 (fabs z)) (sqrt (pow (sqrt z) 2))) (* (* 3 (fabs z)) (sqrt (pow 1 2))) (* (* 3 (fabs z)) (sqrt z)) (* (* 3 (fabs z)) (sqrt (* (cbrt (pow z 2)) (cbrt (pow z 2))))) (* (* 3 (fabs z)) (sqrt (sqrt (pow z 2)))) (* (* 3 (fabs z)) (sqrt 1)) (* (* 3 (fabs z)) (sqrt (pow z (/ 2 2)))) (* (* 3 (fabs z)) (sqrt (sqrt (pow z 2)))) (* (* 3 (fabs z)) 1) (* (fabs z) (sqrt (pow z 2))) (expm1 (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (log1p (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (* (exp (* (* 3 (fabs z)) (sqrt (pow z 2)))) (exp (* x y))) (log (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (exp (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (* (cbrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (cbrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y)))) (cbrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (* (* (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y)) (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (sqrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (sqrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (+ (pow (* (* 3 (fabs z)) (sqrt (pow z 2))) 3) (pow (* x y) 3)) (+ (* (* (* 3 (fabs z)) (sqrt (pow z 2))) (* (* 3 (fabs z)) (sqrt (pow z 2)))) (- (* (* x y) (* x y)) (* (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y)))) (- (* (* (* 3 (fabs z)) (sqrt (pow z 2))) (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* (* x y) (* x y))) (- (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y)) z z (* -1 z) (* 3 (* (fabs z) z)) (* 3 (* (fabs z) z)) (* -3 (* (fabs z) z)) (* 3 (* (fabs z) z)) (+ (* 3 (* (fabs z) z)) (* x y)) (- (* x y) (* 3 (* (fabs z) z))) 1.345 * * [simplify]: iteration 0 : 276 enodes (cost 406 ) 1.352 * * [simplify]: iteration 1 : 1167 enodes (cost 350 ) 1.379 * * [simplify]: iteration 2 : 5001 enodes (cost 319 ) 1.381 * [simplify]: Simplified to: (expm1 (sqrt (pow z 2))) (log1p (sqrt (pow z 2))) (log (fabs z)) (exp (fabs z)) (* (cbrt (sqrt (pow z 2))) (cbrt (sqrt (pow z 2)))) (cbrt (sqrt (pow z 2))) (pow (fabs z) 3) (fabs (pow (cbrt z) 2)) (fabs (cbrt z)) (sqrt z) (sqrt z) 1 (fabs z) (sqrt z) (sqrt z) (fabs (cbrt (pow z 2))) (sqrt (cbrt (pow z 2))) (sqrt (sqrt (pow z 2))) (sqrt (sqrt (pow z 2))) 1 (fabs z) (sqrt z) (sqrt z) 1 (sqrt (sqrt (pow z 2))) (sqrt (sqrt (pow z 2))) (expm1 (* (* 3 (fabs z)) (sqrt (pow z 2)))) (log1p (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* (* 3 z) z) (* (* 3 z) z) (+ (log 3) (log (pow z 2))) (+ (log 3) (log (pow z 2))) (+ (log 3) (log (pow z 2))) (pow (exp 3) (pow z 2)) (* 27 (pow (pow z 2) 3)) (* 27 (pow (pow z 2) 3)) (* (cbrt (* (* 3 (fabs z)) (sqrt (pow z 2)))) (cbrt (* (* 3 (fabs z)) (sqrt (pow z 2))))) (cbrt (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* 27 (pow (pow z 2) 3)) (sqrt (* (* 3 (fabs z)) (sqrt (pow z 2)))) (sqrt (* (* 3 (fabs z)) (sqrt (pow z 2)))) (* (* 3 (fabs z)) (* (cbrt (sqrt (pow z 2))) (cbrt (sqrt (pow z 2))))) (* (* 3 (fabs z)) (fabs (pow (cbrt z) 2))) (* (* 3 (fabs z)) (sqrt z)) (* 3 (fabs z)) (* (* 3 (fabs z)) (sqrt z)) (* 3 (* (fabs z) (fabs (cbrt (pow z 2))))) (* (* 3 (fabs z)) (sqrt (sqrt (pow z 2)))) (* 3 (fabs z)) (* (* 3 (fabs z)) (sqrt z)) (* (* 3 (fabs z)) (sqrt (sqrt (pow z 2)))) (* 3 (fabs z)) (pow z 2) (expm1 (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (log1p (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (exp (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (log (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (exp (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (* (cbrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (cbrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y)))) (cbrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (pow (fma 3 (pow z 2) (* x y)) 3) (sqrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (sqrt (+ (* (* 3 (fabs z)) (sqrt (pow z 2))) (* x y))) (fma (pow (* 3 (fabs z)) 3) (pow (fabs z) 3) (pow (* x y) 3)) (fma (* (fabs z) 9) (pow (fabs z) 3) (* (* x y) (- (* x y) (* (* 3 (fabs z)) (sqrt (pow z 2)))))) (fma (* (fabs z) 9) (pow (fabs z) 3) (- (* (* x y) (* x y)))) (fma 3 (pow z 2) (- (* x y))) z z (* -1 z) (* 3 (* (fabs z) z)) (* 3 (* (fabs z) z)) (* -3 (* (fabs z) z)) (* 3 (* (fabs z) z)) (fma 3 (* (fabs z) z) (* x y)) (- (* x y) (* 3 (* (fabs z) z))) 1.381 * * * [progress]: adding candidates to table 1.576 * [progress]: [Phase 3 of 3] Extracting. 1.576 * * [regime]: Finding splitpoints for: (# # # # # #) 1.577 * * * [regime-changes]: Trying 5 branch expressions: ((* z z) (* x y) z y x) 1.577 * * * * [regimes]: Trying to branch on (* z z) from (# # # # # #) 1.604 * * * * [regimes]: Trying to branch on (* x y) from (# # # # # #) 1.629 * * * * [regimes]: Trying to branch on z from (# # # # # #) 1.657 * * * * [regimes]: Trying to branch on y from (# # # # # #) 1.682 * * * * [regimes]: Trying to branch on x from (# # # # # #) 1.709 * * * [regime]: Found split indices: #