22.306 * [progress]: [Phase 1 of 3] Setting up. 0.000 * * * [progress]: [1/2] Preparing points 0.285 * * * [progress]: [2/2] Setting up program. 0.286 * [progress]: [Phase 2 of 3] Improving. 0.286 * [simplify]: Simplifying using # : (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)) 0.309 * * [simplify]: iteration 0 : 232 enodes (cost 13 ) 0.309 * * [simplify]: iteration 1 : 232 enodes (cost 13 ) 0.309 * [simplify]: Simplified to: (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)) 0.310 * * [progress]: iteration 1 / 4 0.310 * * * [progress]: picking best candidate 0.311 * * * * [pick]: Picked # 0.311 * * * [progress]: localizing error 0.317 * * * [progress]: generating rewritten candidates 0.317 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.322 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.327 * * * [progress]: generating series expansions 0.327 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.327 * [approximate]: Taking taylor expansion of (* 4 (* z y)) in (y z) around 0 0.327 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in z 0.327 * [taylor]: Taking taylor expansion of 4 in z 0.327 * [taylor]: Taking taylor expansion of (* z y) in z 0.327 * [taylor]: Taking taylor expansion of z in z 0.327 * [taylor]: Taking taylor expansion of y in z 0.328 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in y 0.328 * [taylor]: Taking taylor expansion of 4 in y 0.328 * [taylor]: Taking taylor expansion of (* z y) in y 0.328 * [taylor]: Taking taylor expansion of z in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in y 0.328 * [taylor]: Taking taylor expansion of 4 in y 0.328 * [taylor]: Taking taylor expansion of (* z y) in y 0.328 * [taylor]: Taking taylor expansion of z in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of 0 in z 0.328 * [taylor]: Taking taylor expansion of (* 4 z) in z 0.328 * [taylor]: Taking taylor expansion of 4 in z 0.328 * [taylor]: Taking taylor expansion of z in z 0.329 * [taylor]: Taking taylor expansion of 0 in z 0.330 * [taylor]: Taking taylor expansion of 0 in z 0.332 * [taylor]: Taking taylor expansion of 0 in z 0.332 * [approximate]: Taking taylor expansion of (/ 4 (* z y)) in (y z) around 0 0.332 * [taylor]: Taking taylor expansion of (/ 4 (* z y)) in z 0.332 * [taylor]: Taking taylor expansion of 4 in z 0.332 * [taylor]: Taking taylor expansion of (* z y) in z 0.332 * [taylor]: Taking taylor expansion of z in z 0.332 * [taylor]: Taking taylor expansion of y in z 0.332 * [taylor]: Taking taylor expansion of (/ 4 (* z y)) in y 0.332 * [taylor]: Taking taylor expansion of 4 in y 0.332 * [taylor]: Taking taylor expansion of (* z y) in y 0.332 * [taylor]: Taking taylor expansion of z in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (/ 4 (* z y)) in y 0.333 * [taylor]: Taking taylor expansion of 4 in y 0.333 * [taylor]: Taking taylor expansion of (* z y) in y 0.333 * [taylor]: Taking taylor expansion of z in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (/ 4 z) in z 0.333 * [taylor]: Taking taylor expansion of 4 in z 0.333 * [taylor]: Taking taylor expansion of z in z 0.334 * [taylor]: Taking taylor expansion of 0 in z 0.335 * [taylor]: Taking taylor expansion of 0 in z 0.336 * [taylor]: Taking taylor expansion of 0 in z 0.337 * [approximate]: Taking taylor expansion of (/ 4 (* z y)) in (y z) around 0 0.337 * [taylor]: Taking taylor expansion of (/ 4 (* z y)) in z 0.337 * [taylor]: Taking taylor expansion of 4 in z 0.338 * [taylor]: Taking taylor expansion of (* z y) in z 0.338 * [taylor]: Taking taylor expansion of z in z 0.338 * [taylor]: Taking taylor expansion of y in z 0.338 * [taylor]: Taking taylor expansion of (/ 4 (* z y)) in y 0.338 * [taylor]: Taking taylor expansion of 4 in y 0.338 * [taylor]: Taking taylor expansion of (* z y) in y 0.338 * [taylor]: Taking taylor expansion of z in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.338 * [taylor]: Taking taylor expansion of (/ 4 (* z y)) in y 0.338 * [taylor]: Taking taylor expansion of 4 in y 0.338 * [taylor]: Taking taylor expansion of (* z y) in y 0.338 * [taylor]: Taking taylor expansion of z in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.339 * [taylor]: Taking taylor expansion of (/ 4 z) in z 0.339 * [taylor]: Taking taylor expansion of 4 in z 0.339 * [taylor]: Taking taylor expansion of z in z 0.339 * [taylor]: Taking taylor expansion of 0 in z 0.340 * [taylor]: Taking taylor expansion of 0 in z 0.342 * [taylor]: Taking taylor expansion of 0 in z 0.343 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.343 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in (x y z) around 0 0.343 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in z 0.343 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.343 * [taylor]: Taking taylor expansion of x in z 0.343 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in z 0.343 * [taylor]: Taking taylor expansion of 4 in z 0.343 * [taylor]: Taking taylor expansion of (* z y) in z 0.343 * [taylor]: Taking taylor expansion of z in z 0.343 * [taylor]: Taking taylor expansion of y in z 0.343 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in y 0.343 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.343 * [taylor]: Taking taylor expansion of x in y 0.343 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in y 0.343 * [taylor]: Taking taylor expansion of 4 in y 0.343 * [taylor]: Taking taylor expansion of (* z y) in y 0.343 * [taylor]: Taking taylor expansion of z in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in x 0.343 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in x 0.343 * [taylor]: Taking taylor expansion of 4 in x 0.343 * [taylor]: Taking taylor expansion of (* z y) in x 0.343 * [taylor]: Taking taylor expansion of z in x 0.343 * [taylor]: Taking taylor expansion of y in x 0.343 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in x 0.343 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in x 0.343 * [taylor]: Taking taylor expansion of 4 in x 0.343 * [taylor]: Taking taylor expansion of (* z y) in x 0.344 * [taylor]: Taking taylor expansion of z in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (neg (* 4 (* z y))) in y 0.344 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in y 0.344 * [taylor]: Taking taylor expansion of 4 in y 0.344 * [taylor]: Taking taylor expansion of (* z y) in y 0.344 * [taylor]: Taking taylor expansion of z in y 0.344 * [taylor]: Taking taylor expansion of y in y 0.344 * [taylor]: Taking taylor expansion of 0 in z 0.345 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [taylor]: Taking taylor expansion of 0 in z 0.345 * [taylor]: Taking taylor expansion of (neg (* 4 z)) in z 0.345 * [taylor]: Taking taylor expansion of (* 4 z) in z 0.345 * [taylor]: Taking taylor expansion of 4 in z 0.345 * [taylor]: Taking taylor expansion of z in z 0.346 * [taylor]: Taking taylor expansion of 1 in y 0.346 * [taylor]: Taking taylor expansion of 1 in z 0.346 * [taylor]: Taking taylor expansion of 0 in z 0.347 * [taylor]: Taking taylor expansion of 0 in z 0.348 * [taylor]: Taking taylor expansion of 0 in y 0.348 * [taylor]: Taking taylor expansion of 0 in z 0.348 * [taylor]: Taking taylor expansion of 0 in z 0.348 * [taylor]: Taking taylor expansion of 0 in z 0.349 * [taylor]: Taking taylor expansion of 0 in z 0.350 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in (x y z) around 0 0.350 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in z 0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.350 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.350 * [taylor]: Taking taylor expansion of x in z 0.351 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in z 0.351 * [taylor]: Taking taylor expansion of 4 in z 0.351 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.351 * [taylor]: Taking taylor expansion of (* z y) in z 0.351 * [taylor]: Taking taylor expansion of z in z 0.351 * [taylor]: Taking taylor expansion of y in z 0.351 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in y 0.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.351 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.351 * [taylor]: Taking taylor expansion of x in y 0.351 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in y 0.351 * [taylor]: Taking taylor expansion of 4 in y 0.351 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.351 * [taylor]: Taking taylor expansion of (* z y) in y 0.351 * [taylor]: Taking taylor expansion of z in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.352 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.352 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in x 0.352 * [taylor]: Taking taylor expansion of 4 in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.352 * [taylor]: Taking taylor expansion of (* z y) in x 0.352 * [taylor]: Taking taylor expansion of z in x 0.352 * [taylor]: Taking taylor expansion of y in x 0.352 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.352 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in x 0.352 * [taylor]: Taking taylor expansion of 4 in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.352 * [taylor]: Taking taylor expansion of (* z y) in x 0.352 * [taylor]: Taking taylor expansion of z in x 0.352 * [taylor]: Taking taylor expansion of y in x 0.353 * [taylor]: Taking taylor expansion of 1 in y 0.353 * [taylor]: Taking taylor expansion of 0 in y 0.353 * [taylor]: Taking taylor expansion of 1 in z 0.354 * [taylor]: Taking taylor expansion of (neg (* 4 (/ 1 (* z y)))) in y 0.354 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in y 0.354 * [taylor]: Taking taylor expansion of 4 in y 0.354 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.354 * [taylor]: Taking taylor expansion of (* z y) in y 0.354 * [taylor]: Taking taylor expansion of z in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.355 * [taylor]: Taking taylor expansion of (neg (* 4 (/ 1 z))) in z 0.355 * [taylor]: Taking taylor expansion of (* 4 (/ 1 z)) in z 0.355 * [taylor]: Taking taylor expansion of 4 in z 0.355 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.355 * [taylor]: Taking taylor expansion of z in z 0.355 * [taylor]: Taking taylor expansion of 0 in z 0.355 * [taylor]: Taking taylor expansion of 0 in z 0.357 * [taylor]: Taking taylor expansion of 0 in y 0.357 * [taylor]: Taking taylor expansion of 0 in z 0.357 * [taylor]: Taking taylor expansion of 0 in z 0.357 * [taylor]: Taking taylor expansion of 0 in z 0.360 * [taylor]: Taking taylor expansion of 0 in y 0.360 * [taylor]: Taking taylor expansion of 0 in z 0.361 * [taylor]: Taking taylor expansion of 0 in z 0.361 * [taylor]: Taking taylor expansion of 0 in z 0.361 * [taylor]: Taking taylor expansion of 0 in z 0.363 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in (x y z) around 0 0.363 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in z 0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.363 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.363 * [taylor]: Taking taylor expansion of x in z 0.363 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in z 0.363 * [taylor]: Taking taylor expansion of 4 in z 0.363 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.363 * [taylor]: Taking taylor expansion of (* z y) in z 0.363 * [taylor]: Taking taylor expansion of z in z 0.363 * [taylor]: Taking taylor expansion of y in z 0.364 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in y 0.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.364 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.364 * [taylor]: Taking taylor expansion of x in y 0.364 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in y 0.364 * [taylor]: Taking taylor expansion of 4 in y 0.364 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.364 * [taylor]: Taking taylor expansion of (* z y) in y 0.364 * [taylor]: Taking taylor expansion of z in y 0.364 * [taylor]: Taking taylor expansion of y in y 0.364 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.364 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in x 0.364 * [taylor]: Taking taylor expansion of 4 in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.364 * [taylor]: Taking taylor expansion of (* z y) in x 0.364 * [taylor]: Taking taylor expansion of z in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.365 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.365 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in x 0.365 * [taylor]: Taking taylor expansion of 4 in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.365 * [taylor]: Taking taylor expansion of (* z y) in x 0.365 * [taylor]: Taking taylor expansion of z in x 0.365 * [taylor]: Taking taylor expansion of y in x 0.365 * [taylor]: Taking taylor expansion of 1 in y 0.366 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [taylor]: Taking taylor expansion of 1 in z 0.367 * [taylor]: Taking taylor expansion of (neg (* 4 (/ 1 (* z y)))) in y 0.367 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in y 0.367 * [taylor]: Taking taylor expansion of 4 in y 0.367 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.367 * [taylor]: Taking taylor expansion of (* z y) in y 0.367 * [taylor]: Taking taylor expansion of z in y 0.367 * [taylor]: Taking taylor expansion of y in y 0.367 * [taylor]: Taking taylor expansion of (neg (* 4 (/ 1 z))) in z 0.367 * [taylor]: Taking taylor expansion of (* 4 (/ 1 z)) in z 0.367 * [taylor]: Taking taylor expansion of 4 in z 0.367 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.367 * [taylor]: Taking taylor expansion of z in z 0.368 * [taylor]: Taking taylor expansion of 0 in z 0.368 * [taylor]: Taking taylor expansion of 0 in z 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.370 * [taylor]: Taking taylor expansion of 0 in z 0.370 * [taylor]: Taking taylor expansion of 0 in z 0.370 * [taylor]: Taking taylor expansion of 0 in z 0.373 * [taylor]: Taking taylor expansion of 0 in y 0.373 * [taylor]: Taking taylor expansion of 0 in z 0.374 * [taylor]: Taking taylor expansion of 0 in z 0.374 * [taylor]: Taking taylor expansion of 0 in z 0.374 * [taylor]: Taking taylor expansion of 0 in z 0.375 * * * [progress]: simplifying candidates 0.375 * [simplify]: Simplifying using # : (*.f64 (*.f64 y 4) z) (*.f64 (*.f64 y 4) z) (+.f64 (+.f64 (log.f64 y) (log.f64 4)) (log.f64 z)) (+.f64 (log.f64 (*.f64 y 4)) (log.f64 z)) (exp.f64 (*.f64 (*.f64 y 4) z)) (log.f64 (*.f64 (*.f64 y 4) z)) (*.f64 (*.f64 (*.f64 (*.f64 y 4) z) (*.f64 (*.f64 y 4) z)) (*.f64 (*.f64 y 4) z)) (*.f64 (cbrt.f64 (*.f64 (*.f64 y 4) z)) (cbrt.f64 (*.f64 (*.f64 y 4) z))) (cbrt.f64 (*.f64 (*.f64 y 4) z)) (*.f64 (*.f64 (*.f64 (*.f64 y 4) (*.f64 y 4)) (*.f64 y 4)) (*.f64 (*.f64 z z) z)) (*.f64 (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 4 4) 4)) (*.f64 (*.f64 z z) z)) (sqrt.f64 (*.f64 (*.f64 y 4) z)) (sqrt.f64 (*.f64 (*.f64 y 4) z)) (*.f64 4 z) (*.f64 (*.f64 y 4) (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (*.f64 (*.f64 y 4) (sqrt.f64 z)) (*.f64 (*.f64 y 4) 1) (/.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 (*.f64 y 4) z))) (exp.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (log.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (*.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)) (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 (*.f64 y 4) z) 3)) (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 (*.f64 (*.f64 y 4) z) (*.f64 (*.f64 y 4) z)) (*.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)))) (neg.f64 (*.f64 (*.f64 y 4) z)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 (*.f64 y 4) z) (*.f64 (*.f64 y 4) z))) (+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)) (*.f64 4 (*.f64 z y)) (*.f64 4 (*.f64 z y)) (*.f64 4 (*.f64 z y)) (-.f64 (pow.f64 x 2) (*.f64 4 (*.f64 z y))) (-.f64 (pow.f64 x 2) (*.f64 4 (*.f64 z y))) (-.f64 (pow.f64 x 2) (*.f64 4 (*.f64 z y))) 0.448 * * [simplify]: iteration 0 : 5367 enodes (cost 439 ) 0.452 * [simplify]: Simplified to: (*.f64 (*.f64 y 4) z) (*.f64 (*.f64 y 4) z) (log.f64 (*.f64 (*.f64 y 4) z)) (log.f64 (*.f64 (*.f64 y 4) z)) (exp.f64 (*.f64 (*.f64 y 4) z)) (log.f64 (*.f64 (*.f64 y 4) z)) (*.f64 64 (pow.f64 (*.f64 y z) 3)) (*.f64 (cbrt.f64 (*.f64 (*.f64 y 4) z)) (cbrt.f64 (*.f64 (*.f64 y 4) z))) (cbrt.f64 (*.f64 (*.f64 y 4) z)) (*.f64 64 (pow.f64 (*.f64 y z) 3)) (*.f64 64 (pow.f64 (*.f64 y z) 3)) (sqrt.f64 (*.f64 (*.f64 y 4) z)) (sqrt.f64 (*.f64 (*.f64 y 4) z)) (*.f64 4 z) (*.f64 (*.f64 y 4) (*.f64 (cbrt.f64 z) (cbrt.f64 z))) (*.f64 (*.f64 y 4) (sqrt.f64 z)) (*.f64 y 4) (exp.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (exp.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (log.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (pow.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)) 3) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))) (-.f64 (pow.f64 x 6) (*.f64 64 (pow.f64 (*.f64 y z) 3))) (+.f64 (pow.f64 x 4) (*.f64 y (*.f64 (*.f64 4 z) (+.f64 (*.f64 (*.f64 y 4) z) (*.f64 x x))))) (*.f64 (*.f64 y z) -4) (-.f64 (pow.f64 x 4) (*.f64 y (*.f64 (*.f64 z z) (*.f64 y 16)))) (+.f64 (*.f64 (*.f64 y 4) z) (*.f64 x x)) (*.f64 (*.f64 y 4) z) (*.f64 (*.f64 y 4) z) (*.f64 (*.f64 y 4) z) (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)) (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)) (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z)) 0.452 * * * [progress]: adding candidates to table 0.470 * * [progress]: iteration 2 / 4 0.470 * * * [progress]: picking best candidate 0.471 * * * * [pick]: Picked # 0.471 * * * [progress]: localizing error 0.477 * * * [progress]: generating rewritten candidates 0.477 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.481 * * * [progress]: generating series expansions 0.481 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.482 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in (x y z) around 0 0.482 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in z 0.482 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.482 * [taylor]: Taking taylor expansion of x in z 0.482 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in z 0.482 * [taylor]: Taking taylor expansion of 4 in z 0.482 * [taylor]: Taking taylor expansion of (* z y) in z 0.482 * [taylor]: Taking taylor expansion of z in z 0.482 * [taylor]: Taking taylor expansion of y in z 0.482 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in y 0.482 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.482 * [taylor]: Taking taylor expansion of x in y 0.482 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in y 0.482 * [taylor]: Taking taylor expansion of 4 in y 0.482 * [taylor]: Taking taylor expansion of (* z y) in y 0.482 * [taylor]: Taking taylor expansion of z in y 0.482 * [taylor]: Taking taylor expansion of y in y 0.482 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in x 0.482 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in x 0.482 * [taylor]: Taking taylor expansion of 4 in x 0.482 * [taylor]: Taking taylor expansion of (* z y) in x 0.482 * [taylor]: Taking taylor expansion of z in x 0.482 * [taylor]: Taking taylor expansion of y in x 0.482 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4 (* z y))) in x 0.482 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in x 0.482 * [taylor]: Taking taylor expansion of 4 in x 0.482 * [taylor]: Taking taylor expansion of (* z y) in x 0.482 * [taylor]: Taking taylor expansion of z in x 0.482 * [taylor]: Taking taylor expansion of y in x 0.483 * [taylor]: Taking taylor expansion of (neg (* 4 (* z y))) in y 0.483 * [taylor]: Taking taylor expansion of (* 4 (* z y)) in y 0.483 * [taylor]: Taking taylor expansion of 4 in y 0.483 * [taylor]: Taking taylor expansion of (* z y) in y 0.483 * [taylor]: Taking taylor expansion of z in y 0.483 * [taylor]: Taking taylor expansion of y in y 0.483 * [taylor]: Taking taylor expansion of 0 in z 0.484 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [taylor]: Taking taylor expansion of 0 in z 0.484 * [taylor]: Taking taylor expansion of (neg (* 4 z)) in z 0.485 * [taylor]: Taking taylor expansion of (* 4 z) in z 0.485 * [taylor]: Taking taylor expansion of 4 in z 0.485 * [taylor]: Taking taylor expansion of z in z 0.486 * [taylor]: Taking taylor expansion of 1 in y 0.486 * [taylor]: Taking taylor expansion of 1 in z 0.486 * [taylor]: Taking taylor expansion of 0 in z 0.486 * [taylor]: Taking taylor expansion of 0 in z 0.488 * [taylor]: Taking taylor expansion of 0 in y 0.488 * [taylor]: Taking taylor expansion of 0 in z 0.488 * [taylor]: Taking taylor expansion of 0 in z 0.488 * [taylor]: Taking taylor expansion of 0 in z 0.489 * [taylor]: Taking taylor expansion of 0 in z 0.490 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in (x y z) around 0 0.490 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in z 0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.490 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.490 * [taylor]: Taking taylor expansion of x in z 0.490 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in z 0.491 * [taylor]: Taking taylor expansion of 4 in z 0.491 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.491 * [taylor]: Taking taylor expansion of (* z y) in z 0.491 * [taylor]: Taking taylor expansion of z in z 0.491 * [taylor]: Taking taylor expansion of y in z 0.491 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in y 0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.491 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.491 * [taylor]: Taking taylor expansion of x in y 0.491 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in y 0.491 * [taylor]: Taking taylor expansion of 4 in y 0.491 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.491 * [taylor]: Taking taylor expansion of (* z y) in y 0.491 * [taylor]: Taking taylor expansion of z in y 0.491 * [taylor]: Taking taylor expansion of y in y 0.492 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in x 0.492 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.492 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in x 0.492 * [taylor]: Taking taylor expansion of 4 in x 0.492 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.492 * [taylor]: Taking taylor expansion of (* z y) in x 0.492 * [taylor]: Taking taylor expansion of z in x 0.492 * [taylor]: Taking taylor expansion of y in x 0.492 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in x 0.492 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.492 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in x 0.492 * [taylor]: Taking taylor expansion of 4 in x 0.492 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.492 * [taylor]: Taking taylor expansion of (* z y) in x 0.492 * [taylor]: Taking taylor expansion of z in x 0.492 * [taylor]: Taking taylor expansion of y in x 0.493 * [taylor]: Taking taylor expansion of 1 in y 0.493 * [taylor]: Taking taylor expansion of 0 in y 0.493 * [taylor]: Taking taylor expansion of 1 in z 0.495 * [taylor]: Taking taylor expansion of (neg (* 4 (/ 1 (* z y)))) in y 0.495 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in y 0.495 * [taylor]: Taking taylor expansion of 4 in y 0.495 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.495 * [taylor]: Taking taylor expansion of (* z y) in y 0.495 * [taylor]: Taking taylor expansion of z in y 0.495 * [taylor]: Taking taylor expansion of y in y 0.495 * [taylor]: Taking taylor expansion of (neg (* 4 (/ 1 z))) in z 0.495 * [taylor]: Taking taylor expansion of (* 4 (/ 1 z)) in z 0.495 * [taylor]: Taking taylor expansion of 4 in z 0.495 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.495 * [taylor]: Taking taylor expansion of z in z 0.496 * [taylor]: Taking taylor expansion of 0 in z 0.496 * [taylor]: Taking taylor expansion of 0 in z 0.497 * [taylor]: Taking taylor expansion of 0 in y 0.499 * [taylor]: Taking taylor expansion of 0 in z 0.499 * [taylor]: Taking taylor expansion of 0 in z 0.499 * [taylor]: Taking taylor expansion of 0 in z 0.501 * [taylor]: Taking taylor expansion of 0 in y 0.501 * [taylor]: Taking taylor expansion of 0 in z 0.502 * [taylor]: Taking taylor expansion of 0 in z 0.502 * [taylor]: Taking taylor expansion of 0 in z 0.502 * [taylor]: Taking taylor expansion of 0 in z 0.504 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in (x y z) around 0 0.504 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in z 0.504 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.504 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.504 * [taylor]: Taking taylor expansion of x in z 0.504 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in z 0.504 * [taylor]: Taking taylor expansion of 4 in z 0.504 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.504 * [taylor]: Taking taylor expansion of (* z y) in z 0.504 * [taylor]: Taking taylor expansion of z in z 0.505 * [taylor]: Taking taylor expansion of y in z 0.505 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in y 0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.505 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.505 * [taylor]: Taking taylor expansion of x in y 0.505 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in y 0.505 * [taylor]: Taking taylor expansion of 4 in y 0.505 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.505 * [taylor]: Taking taylor expansion of (* z y) in y 0.505 * [taylor]: Taking taylor expansion of z in y 0.505 * [taylor]: Taking taylor expansion of y in y 0.505 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in x 0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.505 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in x 0.506 * [taylor]: Taking taylor expansion of 4 in x 0.506 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.506 * [taylor]: Taking taylor expansion of (* z y) in x 0.506 * [taylor]: Taking taylor expansion of z in x 0.506 * [taylor]: Taking taylor expansion of y in x 0.506 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4 (/ 1 (* z y)))) in x 0.506 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.506 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in x 0.506 * [taylor]: Taking taylor expansion of 4 in x 0.506 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.506 * [taylor]: Taking taylor expansion of (* z y) in x 0.506 * [taylor]: Taking taylor expansion of z in x 0.506 * [taylor]: Taking taylor expansion of y in x 0.506 * [taylor]: Taking taylor expansion of 1 in y 0.507 * [taylor]: Taking taylor expansion of 0 in y 0.507 * [taylor]: Taking taylor expansion of 1 in z 0.508 * [taylor]: Taking taylor expansion of (neg (* 4 (/ 1 (* z y)))) in y 0.508 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (* z y))) in y 0.508 * [taylor]: Taking taylor expansion of 4 in y 0.508 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.508 * [taylor]: Taking taylor expansion of (* z y) in y 0.508 * [taylor]: Taking taylor expansion of z in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.509 * [taylor]: Taking taylor expansion of (neg (* 4 (/ 1 z))) in z 0.509 * [taylor]: Taking taylor expansion of (* 4 (/ 1 z)) in z 0.509 * [taylor]: Taking taylor expansion of 4 in z 0.509 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.509 * [taylor]: Taking taylor expansion of z in z 0.509 * [taylor]: Taking taylor expansion of 0 in z 0.509 * [taylor]: Taking taylor expansion of 0 in z 0.511 * [taylor]: Taking taylor expansion of 0 in y 0.511 * [taylor]: Taking taylor expansion of 0 in z 0.511 * [taylor]: Taking taylor expansion of 0 in z 0.511 * [taylor]: Taking taylor expansion of 0 in z 0.514 * [taylor]: Taking taylor expansion of 0 in y 0.514 * [taylor]: Taking taylor expansion of 0 in z 0.515 * [taylor]: Taking taylor expansion of 0 in z 0.515 * [taylor]: Taking taylor expansion of 0 in z 0.515 * [taylor]: Taking taylor expansion of 0 in z 0.516 * * * [progress]: simplifying candidates 0.516 * [simplify]: Simplifying using # : (/.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 y (*.f64 4 z)))) (exp.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (log.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (*.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y (*.f64 4 z)) 3)) (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 (*.f64 y (*.f64 4 z)) (*.f64 y (*.f64 4 z))) (*.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))))) (neg.f64 (*.f64 y (*.f64 4 z))) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y (*.f64 4 z)) (*.f64 y (*.f64 4 z)))) (+.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) (-.f64 (pow.f64 x 2) (*.f64 4 (*.f64 z y))) (-.f64 (pow.f64 x 2) (*.f64 4 (*.f64 z y))) (-.f64 (pow.f64 x 2) (*.f64 4 (*.f64 z y))) 0.589 * * [simplify]: iteration 0 : 5084 enodes (cost 260 ) 0.591 * [simplify]: Simplified to: (exp.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (exp.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (log.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (pow.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) 3) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))) (-.f64 (pow.f64 x 6) (pow.f64 (*.f64 y (*.f64 4 z)) 3)) (+.f64 (pow.f64 x 4) (*.f64 y (*.f64 (*.f64 4 z) (+.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))))) (*.f64 z (*.f64 y -4)) (-.f64 (pow.f64 x 4) (*.f64 z (*.f64 y (*.f64 (*.f64 y z) 16)))) (+.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) 0.591 * * * [progress]: adding candidates to table 0.599 * [progress]: [Phase 3 of 3] Extracting. 0.600 * [simplify]: Simplifying using # : (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) 0.603 * * [simplify]: iteration 0 : 53 enodes (cost 13 ) 0.603 * * [simplify]: iteration 1 : 53 enodes (cost 13 ) 0.603 * [simplify]: Simplified to: (-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z))) 1.128 * [regime-testing]: End program error score: 0.03937992249031129