10.625 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (+ (+ (+ (+ (+ x y) y) x) z) x) 0.016 * * [simplify]: iteration 0 : 8 enodes (cost 11 ) 0.017 * * [simplify]: iteration 1 : 20 enodes (cost 11 ) 0.020 * * [simplify]: iteration 2 : 57 enodes (cost 9 ) 0.028 * * [simplify]: iteration 3 : 139 enodes (cost 8 ) 0.053 * * [simplify]: iteration 4 : 209 enodes (cost 8 ) 0.082 * * [simplify]: iteration 5 : 235 enodes (cost 7 ) 0.115 * * [simplify]: iteration 6 : 241 enodes (cost 7 ) 0.147 * * [simplify]: iteration done : 241 enodes (cost 7 ) 0.147 * [simplify]: Simplified to: (fma y 2 (fma 3 x z)) 0.149 * * [progress]: iteration 1 / 4 0.149 * * * [progress]: picking best candidate 0.152 * * * * [pick]: Picked # 0.152 * * * [progress]: localizing error 0.159 * * * [progress]: generating rewritten candidates 0.159 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.226 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 1) 0.241 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 1.380 * * * [progress]: generating series expansions 1.380 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 1.380 * [approximate]: Taking taylor expansion of (+ (* 2 x) (* 2 y)) in (x y) around 0 1.381 * [taylor]: Taking taylor expansion of (+ (* 2 x) (* 2 y)) in y 1.381 * [taylor]: Taking taylor expansion of (* 2 x) in y 1.381 * [taylor]: Taking taylor expansion of 2 in y 1.381 * [taylor]: Taking taylor expansion of x in y 1.381 * [taylor]: Taking taylor expansion of (* 2 y) in y 1.381 * [taylor]: Taking taylor expansion of 2 in y 1.381 * [taylor]: Taking taylor expansion of y in y 1.381 * [taylor]: Taking taylor expansion of (+ (* 2 x) (* 2 y)) in x 1.381 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.381 * [taylor]: Taking taylor expansion of 2 in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (* 2 y) in x 1.381 * [taylor]: Taking taylor expansion of 2 in x 1.381 * [taylor]: Taking taylor expansion of y in x 1.381 * [taylor]: Taking taylor expansion of (+ (* 2 x) (* 2 y)) in x 1.381 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.381 * [taylor]: Taking taylor expansion of 2 in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (* 2 y) in x 1.381 * [taylor]: Taking taylor expansion of 2 in x 1.381 * [taylor]: Taking taylor expansion of y in x 1.382 * [taylor]: Taking taylor expansion of (* 2 y) in y 1.382 * [taylor]: Taking taylor expansion of 2 in y 1.382 * [taylor]: Taking taylor expansion of y in y 1.387 * [taylor]: Taking taylor expansion of 2 in y 1.390 * [taylor]: Taking taylor expansion of 0 in y 1.394 * [taylor]: Taking taylor expansion of 0 in y 1.394 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 2 (/ 1 x))) in (x y) around 0 1.394 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 2 (/ 1 x))) in y 1.394 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.394 * [taylor]: Taking taylor expansion of 2 in y 1.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.394 * [taylor]: Taking taylor expansion of y in y 1.395 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y 1.395 * [taylor]: Taking taylor expansion of 2 in y 1.395 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.395 * [taylor]: Taking taylor expansion of x in y 1.395 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 2 (/ 1 x))) in x 1.395 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.395 * [taylor]: Taking taylor expansion of 2 in x 1.395 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.395 * [taylor]: Taking taylor expansion of y in x 1.395 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.395 * [taylor]: Taking taylor expansion of 2 in x 1.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.395 * [taylor]: Taking taylor expansion of x in x 1.395 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 2 (/ 1 x))) in x 1.395 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.396 * [taylor]: Taking taylor expansion of 2 in x 1.396 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.396 * [taylor]: Taking taylor expansion of y in x 1.396 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.396 * [taylor]: Taking taylor expansion of 2 in x 1.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.396 * [taylor]: Taking taylor expansion of x in x 1.397 * [taylor]: Taking taylor expansion of 2 in y 1.398 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.399 * [taylor]: Taking taylor expansion of 2 in y 1.399 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.399 * [taylor]: Taking taylor expansion of y in y 1.402 * [taylor]: Taking taylor expansion of 0 in y 1.407 * [taylor]: Taking taylor expansion of 0 in y 1.411 * [taylor]: Taking taylor expansion of 0 in y 1.412 * [approximate]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (* 2 (/ 1 x)))) in (x y) around 0 1.412 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (* 2 (/ 1 x)))) in y 1.412 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 2 (/ 1 x))) in y 1.412 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.412 * [taylor]: Taking taylor expansion of 2 in y 1.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.412 * [taylor]: Taking taylor expansion of y in y 1.412 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y 1.412 * [taylor]: Taking taylor expansion of 2 in y 1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.412 * [taylor]: Taking taylor expansion of x in y 1.412 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (* 2 (/ 1 x)))) in x 1.412 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 2 (/ 1 x))) in x 1.412 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.412 * [taylor]: Taking taylor expansion of 2 in x 1.412 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.412 * [taylor]: Taking taylor expansion of y in x 1.412 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.412 * [taylor]: Taking taylor expansion of 2 in x 1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.412 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (* 2 (/ 1 x)))) in x 1.413 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 2 (/ 1 x))) in x 1.413 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.413 * [taylor]: Taking taylor expansion of 2 in x 1.413 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.413 * [taylor]: Taking taylor expansion of y in x 1.413 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.413 * [taylor]: Taking taylor expansion of 2 in x 1.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.414 * [taylor]: Taking taylor expansion of -2 in y 1.415 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y 1.415 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.415 * [taylor]: Taking taylor expansion of 2 in y 1.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.415 * [taylor]: Taking taylor expansion of y in y 1.417 * [taylor]: Taking taylor expansion of 0 in y 1.421 * [taylor]: Taking taylor expansion of 0 in y 1.424 * [taylor]: Taking taylor expansion of 0 in y 1.425 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 1) 1.425 * [approximate]: Taking taylor expansion of (+ x (* 2 y)) in (x y) around 0 1.425 * [taylor]: Taking taylor expansion of (+ x (* 2 y)) in y 1.425 * [taylor]: Taking taylor expansion of x in y 1.425 * [taylor]: Taking taylor expansion of (* 2 y) in y 1.425 * [taylor]: Taking taylor expansion of 2 in y 1.425 * [taylor]: Taking taylor expansion of y in y 1.425 * [taylor]: Taking taylor expansion of (+ x (* 2 y)) in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.425 * [taylor]: Taking taylor expansion of (* 2 y) in x 1.425 * [taylor]: Taking taylor expansion of 2 in x 1.425 * [taylor]: Taking taylor expansion of y in x 1.425 * [taylor]: Taking taylor expansion of (+ x (* 2 y)) in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.425 * [taylor]: Taking taylor expansion of (* 2 y) in x 1.425 * [taylor]: Taking taylor expansion of 2 in x 1.425 * [taylor]: Taking taylor expansion of y in x 1.425 * [taylor]: Taking taylor expansion of (* 2 y) in y 1.425 * [taylor]: Taking taylor expansion of 2 in y 1.425 * [taylor]: Taking taylor expansion of y in y 1.426 * [taylor]: Taking taylor expansion of 1 in y 1.427 * [taylor]: Taking taylor expansion of 0 in y 1.429 * [taylor]: Taking taylor expansion of 0 in y 1.429 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 x)) in (x y) around 0 1.429 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 x)) in y 1.429 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.429 * [taylor]: Taking taylor expansion of 2 in y 1.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.429 * [taylor]: Taking taylor expansion of y in y 1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.429 * [taylor]: Taking taylor expansion of x in y 1.429 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 x)) in x 1.429 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.429 * [taylor]: Taking taylor expansion of 2 in x 1.429 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.429 * [taylor]: Taking taylor expansion of y in x 1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.429 * [taylor]: Taking taylor expansion of x in x 1.430 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 x)) in x 1.430 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.430 * [taylor]: Taking taylor expansion of 2 in x 1.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.430 * [taylor]: Taking taylor expansion of y in x 1.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.430 * [taylor]: Taking taylor expansion of x in x 1.430 * [taylor]: Taking taylor expansion of 1 in y 1.431 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.431 * [taylor]: Taking taylor expansion of 2 in y 1.431 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.431 * [taylor]: Taking taylor expansion of y in y 1.432 * [taylor]: Taking taylor expansion of 0 in y 1.435 * [taylor]: Taking taylor expansion of 0 in y 1.437 * [taylor]: Taking taylor expansion of 0 in y 1.437 * [approximate]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (/ 1 x))) in (x y) around 0 1.438 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (/ 1 x))) in y 1.438 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 x)) in y 1.438 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.438 * [taylor]: Taking taylor expansion of 2 in y 1.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.438 * [taylor]: Taking taylor expansion of y in y 1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.438 * [taylor]: Taking taylor expansion of x in y 1.438 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (/ 1 x))) in x 1.438 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 x)) in x 1.438 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.438 * [taylor]: Taking taylor expansion of 2 in x 1.438 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.438 * [taylor]: Taking taylor expansion of y in x 1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.438 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (/ 1 x))) in x 1.438 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 x)) in x 1.438 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.438 * [taylor]: Taking taylor expansion of 2 in x 1.438 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.438 * [taylor]: Taking taylor expansion of y in x 1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.439 * [taylor]: Taking taylor expansion of -1 in y 1.440 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y 1.440 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.440 * [taylor]: Taking taylor expansion of 2 in y 1.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.440 * [taylor]: Taking taylor expansion of y in y 1.442 * [taylor]: Taking taylor expansion of 0 in y 1.445 * [taylor]: Taking taylor expansion of 0 in y 1.448 * [taylor]: Taking taylor expansion of 0 in y 1.448 * * * * [progress]: [ 3 / 3 ] generating series at (2) 1.448 * [approximate]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in (x y z) around 0 1.448 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in z 1.448 * [taylor]: Taking taylor expansion of (* 3 x) in z 1.448 * [taylor]: Taking taylor expansion of 3 in z 1.448 * [taylor]: Taking taylor expansion of x in z 1.448 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in z 1.448 * [taylor]: Taking taylor expansion of z in z 1.448 * [taylor]: Taking taylor expansion of (* 2 y) in z 1.448 * [taylor]: Taking taylor expansion of 2 in z 1.449 * [taylor]: Taking taylor expansion of y in z 1.449 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in y 1.449 * [taylor]: Taking taylor expansion of (* 3 x) in y 1.449 * [taylor]: Taking taylor expansion of 3 in y 1.449 * [taylor]: Taking taylor expansion of x in y 1.449 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in y 1.449 * [taylor]: Taking taylor expansion of z in y 1.449 * [taylor]: Taking taylor expansion of (* 2 y) in y 1.449 * [taylor]: Taking taylor expansion of 2 in y 1.449 * [taylor]: Taking taylor expansion of y in y 1.449 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in x 1.449 * [taylor]: Taking taylor expansion of (* 3 x) in x 1.449 * [taylor]: Taking taylor expansion of 3 in x 1.449 * [taylor]: Taking taylor expansion of x in x 1.449 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in x 1.449 * [taylor]: Taking taylor expansion of z in x 1.449 * [taylor]: Taking taylor expansion of (* 2 y) in x 1.449 * [taylor]: Taking taylor expansion of 2 in x 1.449 * [taylor]: Taking taylor expansion of y in x 1.449 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in x 1.449 * [taylor]: Taking taylor expansion of (* 3 x) in x 1.449 * [taylor]: Taking taylor expansion of 3 in x 1.449 * [taylor]: Taking taylor expansion of x in x 1.449 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in x 1.449 * [taylor]: Taking taylor expansion of z in x 1.449 * [taylor]: Taking taylor expansion of (* 2 y) in x 1.449 * [taylor]: Taking taylor expansion of 2 in x 1.449 * [taylor]: Taking taylor expansion of y in x 1.449 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in y 1.449 * [taylor]: Taking taylor expansion of z in y 1.449 * [taylor]: Taking taylor expansion of (* 2 y) in y 1.449 * [taylor]: Taking taylor expansion of 2 in y 1.449 * [taylor]: Taking taylor expansion of y in y 1.450 * [taylor]: Taking taylor expansion of z in z 1.451 * [taylor]: Taking taylor expansion of 3 in y 1.451 * [taylor]: Taking taylor expansion of 3 in z 1.452 * [taylor]: Taking taylor expansion of 2 in z 1.452 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in (x y z) around 0 1.452 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in z 1.452 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 1.452 * [taylor]: Taking taylor expansion of 2 in z 1.452 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.452 * [taylor]: Taking taylor expansion of y in z 1.453 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in z 1.453 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.453 * [taylor]: Taking taylor expansion of z in z 1.453 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 1.453 * [taylor]: Taking taylor expansion of 3 in z 1.453 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.453 * [taylor]: Taking taylor expansion of x in z 1.453 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in y 1.453 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.453 * [taylor]: Taking taylor expansion of 2 in y 1.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.453 * [taylor]: Taking taylor expansion of y in y 1.453 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in y 1.453 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.453 * [taylor]: Taking taylor expansion of z in y 1.453 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 1.453 * [taylor]: Taking taylor expansion of 3 in y 1.453 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.453 * [taylor]: Taking taylor expansion of x in y 1.453 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in x 1.453 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.453 * [taylor]: Taking taylor expansion of 2 in x 1.453 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.454 * [taylor]: Taking taylor expansion of y in x 1.454 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in x 1.454 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.454 * [taylor]: Taking taylor expansion of z in x 1.454 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 1.454 * [taylor]: Taking taylor expansion of 3 in x 1.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.454 * [taylor]: Taking taylor expansion of x in x 1.454 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in x 1.454 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.454 * [taylor]: Taking taylor expansion of 2 in x 1.454 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.454 * [taylor]: Taking taylor expansion of y in x 1.454 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in x 1.454 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.454 * [taylor]: Taking taylor expansion of z in x 1.454 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 1.454 * [taylor]: Taking taylor expansion of 3 in x 1.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.454 * [taylor]: Taking taylor expansion of x in x 1.455 * [taylor]: Taking taylor expansion of 3 in y 1.456 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 2 (/ 1 y))) in y 1.456 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.456 * [taylor]: Taking taylor expansion of z in y 1.456 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.456 * [taylor]: Taking taylor expansion of 2 in y 1.456 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.456 * [taylor]: Taking taylor expansion of y in y 1.457 * [taylor]: Taking taylor expansion of 2 in z 1.457 * [taylor]: Taking taylor expansion of 3 in z 1.459 * [taylor]: Taking taylor expansion of 0 in y 1.460 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.460 * [taylor]: Taking taylor expansion of z in z 1.460 * [taylor]: Taking taylor expansion of 0 in z 1.461 * [approximate]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in (x y z) around 0 1.461 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in z 1.461 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in z 1.461 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 1.461 * [taylor]: Taking taylor expansion of 2 in z 1.461 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.461 * [taylor]: Taking taylor expansion of y in z 1.461 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in z 1.461 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.461 * [taylor]: Taking taylor expansion of z in z 1.461 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 1.461 * [taylor]: Taking taylor expansion of 3 in z 1.461 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.461 * [taylor]: Taking taylor expansion of x in z 1.461 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in y 1.461 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in y 1.461 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.462 * [taylor]: Taking taylor expansion of 2 in y 1.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.462 * [taylor]: Taking taylor expansion of y in y 1.462 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in y 1.462 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.462 * [taylor]: Taking taylor expansion of z in y 1.462 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 1.462 * [taylor]: Taking taylor expansion of 3 in y 1.462 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.462 * [taylor]: Taking taylor expansion of x in y 1.462 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in x 1.462 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in x 1.462 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.462 * [taylor]: Taking taylor expansion of 2 in x 1.462 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.462 * [taylor]: Taking taylor expansion of y in x 1.462 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in x 1.462 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.462 * [taylor]: Taking taylor expansion of z in x 1.462 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 1.462 * [taylor]: Taking taylor expansion of 3 in x 1.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in x 1.463 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in x 1.463 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 1.463 * [taylor]: Taking taylor expansion of 2 in x 1.463 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.463 * [taylor]: Taking taylor expansion of y in x 1.463 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in x 1.463 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.463 * [taylor]: Taking taylor expansion of z in x 1.463 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 1.463 * [taylor]: Taking taylor expansion of 3 in x 1.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.463 * [taylor]: Taking taylor expansion of x in x 1.464 * [taylor]: Taking taylor expansion of -3 in y 1.465 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (* 2 (/ 1 y)))) in y 1.465 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 2 (/ 1 y))) in y 1.465 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.465 * [taylor]: Taking taylor expansion of z in y 1.465 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.465 * [taylor]: Taking taylor expansion of 2 in y 1.465 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.465 * [taylor]: Taking taylor expansion of y in y 1.466 * [taylor]: Taking taylor expansion of -2 in z 1.466 * [taylor]: Taking taylor expansion of -3 in z 1.468 * [taylor]: Taking taylor expansion of 0 in y 1.469 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.469 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.469 * [taylor]: Taking taylor expansion of z in z 1.470 * [taylor]: Taking taylor expansion of 0 in z 1.470 * * * [progress]: simplifying candidates 1.471 * [simplify]: Simplifying using # : (expm1 (+ (+ (+ x y) y) x)) (log1p (+ (+ (+ x y) y) x)) (* (* (* (exp x) (exp y)) (exp y)) (exp x)) (* (* (exp (+ x y)) (exp y)) (exp x)) (* (exp (+ (+ x y) y)) (exp x)) (log (+ (+ (+ x y) y) x)) (exp (+ (+ (+ x y) y) x)) (* (cbrt (+ (+ (+ x y) y) x)) (cbrt (+ (+ (+ x y) y) x))) (cbrt (+ (+ (+ x y) y) x)) (* (* (+ (+ (+ x y) y) x) (+ (+ (+ x y) y) x)) (+ (+ (+ x y) y) x)) (sqrt (+ (+ (+ x y) y) x)) (sqrt (+ (+ (+ x y) y) x)) (+ (pow (+ (+ x y) y) 3) (pow x 3)) (+ (* (+ (+ x y) y) (+ (+ x y) y)) (- (* x x) (* (+ (+ x y) y) x))) (- (* (+ (+ x y) y) (+ (+ x y) y)) (* x x)) (- (+ (+ x y) y) x) (+ (+ (+ x y) y) x) (+ (+ (+ x y) y) x) (+ (+ (+ x y) y) x) (+ y x) (expm1 (+ (+ x y) y)) (log1p (+ (+ x y) y)) (* (* (exp x) (exp y)) (exp y)) (* (exp (+ x y)) (exp y)) (log (+ (+ x y) y)) (exp (+ (+ x y) y)) (* (cbrt (+ (+ x y) y)) (cbrt (+ (+ x y) y))) (cbrt (+ (+ x y) y)) (* (* (+ (+ x y) y) (+ (+ x y) y)) (+ (+ x y) y)) (sqrt (+ (+ x y) y)) (sqrt (+ (+ x y) y)) (+ (pow (+ x y) 3) (pow y 3)) (+ (* (+ x y) (+ x y)) (- (* y y) (* (+ x y) y))) (- (* (+ x y) (+ x y)) (* y y)) (- (+ x y) y) (+ (+ x y) y) (+ (+ x y) y) (+ y y) (expm1 (+ (+ (+ (+ (+ x y) y) x) z) x)) (log1p (+ (+ (+ (+ (+ x y) y) x) z) x)) (* (* (* (* (* (exp x) (exp y)) (exp y)) (exp x)) (exp z)) (exp x)) (* (* (* (* (exp (+ x y)) (exp y)) (exp x)) (exp z)) (exp x)) (* (* (* (exp (+ (+ x y) y)) (exp x)) (exp z)) (exp x)) (* (* (exp (+ (+ (+ x y) y) x)) (exp z)) (exp x)) (* (exp (+ (+ (+ (+ x y) y) x) z)) (exp x)) (log (+ (+ (+ (+ (+ x y) y) x) z) x)) (exp (+ (+ (+ (+ (+ x y) y) x) z) x)) (* (cbrt (+ (+ (+ (+ (+ x y) y) x) z) x)) (cbrt (+ (+ (+ (+ (+ x y) y) x) z) x))) (cbrt (+ (+ (+ (+ (+ x y) y) x) z) x)) (* (* (+ (+ (+ (+ (+ x y) y) x) z) x) (+ (+ (+ (+ (+ x y) y) x) z) x)) (+ (+ (+ (+ (+ x y) y) x) z) x)) (sqrt (+ (+ (+ (+ (+ x y) y) x) z) x)) (sqrt (+ (+ (+ (+ (+ x y) y) x) z) x)) (+ (pow (+ (+ (+ (+ x y) y) x) z) 3) (pow x 3)) (+ (* (+ (+ (+ (+ x y) y) x) z) (+ (+ (+ (+ x y) y) x) z)) (- (* x x) (* (+ (+ (+ (+ x y) y) x) z) x))) (- (* (+ (+ (+ (+ x y) y) x) z) (+ (+ (+ (+ x y) y) x) z)) (* x x)) (- (+ (+ (+ (+ x y) y) x) z) x) (+ (+ (+ (+ (+ x y) y) x) z) x) (+ (+ (+ (+ (+ x y) y) x) z) x) (+ (+ (+ (+ (+ x y) y) x) z) x) (+ (+ (+ (+ (+ x y) y) x) z) x) (+ (+ (+ (+ (+ x y) y) x) z) x) (+ z x) (+ (* 2 x) (* 2 y)) (+ (* 2 x) (* 2 y)) (+ (* 2 x) (* 2 y)) (+ x (* 2 y)) (+ x (* 2 y)) (+ x (* 2 y)) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) 1.474 * * [simplify]: iteration 0 : 94 enodes (cost 772 ) 1.494 * * [simplify]: iteration 1 : 267 enodes (cost 720 ) 1.559 * * [simplify]: iteration 2 : 867 enodes (cost 563 ) 2.107 * * [simplify]: iteration 3 : 4434 enodes (cost 516 ) 3.395 * * [simplify]: iteration done : 5000 enodes (cost 516 ) 3.395 * [simplify]: Simplified to: (expm1 (* 2 (+ x y))) (log1p (* 2 (+ x y))) (exp (* 2 (+ x y))) (exp (* 2 (+ x y))) (exp (* 2 (+ x y))) (log (* 2 (+ x y))) (exp (* 2 (+ x y))) (* (cbrt (* 2 (+ x y))) (cbrt (* 2 (+ x y)))) (cbrt (* 2 (+ x y))) (pow (* 2 (+ x y)) 3) (sqrt (* 2 (+ x y))) (sqrt (* 2 (+ x y))) (+ (pow (fma 2 y x) 3) (pow x 3)) (- (* x x) (* (fma 2 y x) (- (- 0 y) y))) (* (fma y 2 0) (* 2 (+ x y))) (fma y 2 0) (* 2 (+ x y)) (* 2 (+ x y)) (* 2 (+ x y)) (+ y x) (expm1 (fma 2 y x)) (log1p (fma 2 y x)) (exp (fma 2 y x)) (exp (fma 2 y x)) (log (fma 2 y x)) (exp (fma 2 y x)) (* (cbrt (fma 2 y x)) (cbrt (fma 2 y x))) (cbrt (fma 2 y x)) (pow (fma 2 y x) 3) (sqrt (fma 2 y x)) (sqrt (fma 2 y x)) (+ (pow (+ x y) 3) (pow y 3)) (fma y y (* x (+ y x))) (* (fma 2 y x) x) x (fma 2 y x) (fma 2 y x) (+ y y) (expm1 (fma (+ y x) 2 (+ z x))) (log1p (fma (+ y x) 2 (+ z x))) (exp (fma (+ y x) 2 (+ z x))) (exp (fma (+ y x) 2 (+ z x))) (exp (fma (+ y x) 2 (+ z x))) (exp (fma (+ y x) 2 (+ z x))) (exp (fma (+ y x) 2 (+ z x))) (log (fma (+ y x) 2 (+ z x))) (exp (fma (+ y x) 2 (+ z x))) (* (cbrt (fma (+ y x) 2 (+ z x))) (cbrt (fma (+ y x) 2 (+ z x)))) (cbrt (fma (+ y x) 2 (+ z x))) (pow (fma (+ y x) 2 (+ z x)) 3) (sqrt (fma (+ y x) 2 (+ z x))) (sqrt (fma (+ y x) 2 (+ z x))) (+ (pow (fma (+ y x) 2 z) 3) (pow x 3)) (fma x x (* (fma (+ y x) 2 z) (+ (fma y 2 0) (+ z x)))) (* (fma (+ y x) 2 (+ z x)) (+ (fma y 2 0) (+ z x))) (+ (fma y 2 0) (+ z x)) (fma (+ y x) 2 (+ z x)) (fma (+ y x) 2 (+ z x)) (fma (+ y x) 2 (+ z x)) (fma (+ y x) 2 (+ z x)) (fma (+ y x) 2 (+ z x)) (+ z x) (* 2 (+ x y)) (* 2 (+ x y)) (* 2 (+ x y)) (fma 2 y x) (fma 2 y x) (fma 2 y x) (fma 3 x (fma y 2 z)) (fma 3 x (fma y 2 z)) (fma 3 x (fma y 2 z)) 3.396 * * * [progress]: adding candidates to table 3.537 * * [progress]: iteration 2 / 4 3.537 * * * [progress]: picking best candidate 3.538 * * * * [pick]: Picked # 3.538 * * * [progress]: localizing error 3.544 * * * [progress]: generating rewritten candidates 3.544 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.544 * * * [progress]: generating series expansions 3.544 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.545 * [approximate]: Taking taylor expansion of (fma 3 x (fma y 2 z)) in (x y z) around 0 3.545 * [taylor]: Taking taylor expansion of (fma 3 x (fma y 2 z)) in z 3.545 * [taylor]: Rewrote expression to (+ (* 3 x) (fma y 2 z)) 3.545 * [taylor]: Taking taylor expansion of (* 3 x) in z 3.545 * [taylor]: Taking taylor expansion of 3 in z 3.545 * [taylor]: Taking taylor expansion of x in z 3.545 * [taylor]: Taking taylor expansion of (fma y 2 z) in z 3.545 * [taylor]: Rewrote expression to (+ (* y 2) z) 3.545 * [taylor]: Taking taylor expansion of (* y 2) in z 3.545 * [taylor]: Taking taylor expansion of y in z 3.545 * [taylor]: Taking taylor expansion of 2 in z 3.545 * [taylor]: Taking taylor expansion of z in z 3.545 * [taylor]: Taking taylor expansion of (fma 3 x (fma y 2 z)) in y 3.545 * [taylor]: Rewrote expression to (+ (* 3 x) (fma y 2 z)) 3.545 * [taylor]: Taking taylor expansion of (* 3 x) in y 3.545 * [taylor]: Taking taylor expansion of 3 in y 3.545 * [taylor]: Taking taylor expansion of x in y 3.545 * [taylor]: Taking taylor expansion of (fma y 2 z) in y 3.545 * [taylor]: Rewrote expression to (+ (* y 2) z) 3.545 * [taylor]: Taking taylor expansion of (* y 2) in y 3.545 * [taylor]: Taking taylor expansion of y in y 3.545 * [taylor]: Taking taylor expansion of 2 in y 3.545 * [taylor]: Taking taylor expansion of z in y 3.545 * [taylor]: Taking taylor expansion of (fma 3 x (fma y 2 z)) in x 3.545 * [taylor]: Rewrote expression to (+ (* 3 x) (fma y 2 z)) 3.545 * [taylor]: Taking taylor expansion of (* 3 x) in x 3.545 * [taylor]: Taking taylor expansion of 3 in x 3.545 * [taylor]: Taking taylor expansion of x in x 3.545 * [taylor]: Taking taylor expansion of (fma y 2 z) in x 3.545 * [taylor]: Rewrote expression to (+ (* y 2) z) 3.545 * [taylor]: Taking taylor expansion of (* y 2) in x 3.545 * [taylor]: Taking taylor expansion of y in x 3.545 * [taylor]: Taking taylor expansion of 2 in x 3.545 * [taylor]: Taking taylor expansion of z in x 3.545 * [taylor]: Taking taylor expansion of (fma 3 x (fma y 2 z)) in x 3.546 * [taylor]: Rewrote expression to (+ (* 3 x) (fma y 2 z)) 3.546 * [taylor]: Taking taylor expansion of (* 3 x) in x 3.546 * [taylor]: Taking taylor expansion of 3 in x 3.546 * [taylor]: Taking taylor expansion of x in x 3.546 * [taylor]: Taking taylor expansion of (fma y 2 z) in x 3.546 * [taylor]: Rewrote expression to (+ (* y 2) z) 3.546 * [taylor]: Taking taylor expansion of (* y 2) in x 3.546 * [taylor]: Taking taylor expansion of y in x 3.546 * [taylor]: Taking taylor expansion of 2 in x 3.546 * [taylor]: Taking taylor expansion of z in x 3.546 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in y 3.546 * [taylor]: Taking taylor expansion of z in y 3.546 * [taylor]: Taking taylor expansion of (* 2 y) in y 3.546 * [taylor]: Taking taylor expansion of 2 in y 3.546 * [taylor]: Taking taylor expansion of y in y 3.547 * [taylor]: Taking taylor expansion of z in z 3.548 * [taylor]: Taking taylor expansion of 3 in y 3.548 * [taylor]: Taking taylor expansion of 3 in z 3.549 * [taylor]: Taking taylor expansion of 2 in z 3.549 * [approximate]: Taking taylor expansion of (fma 3 (/ 1 x) (fma (/ 1 y) 2 (/ 1 z))) in (x y z) around 0 3.549 * [taylor]: Taking taylor expansion of (fma 3 (/ 1 x) (fma (/ 1 y) 2 (/ 1 z))) in z 3.549 * [taylor]: Rewrote expression to (+ (* 3 (/ 1 x)) (fma (/ 1 y) 2 (/ 1 z))) 3.549 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 3.549 * [taylor]: Taking taylor expansion of 3 in z 3.549 * [taylor]: Taking taylor expansion of (/ 1 x) in z 3.549 * [taylor]: Taking taylor expansion of x in z 3.550 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2 (/ 1 z)) in z 3.550 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2) (/ 1 z)) 3.550 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2) in z 3.550 * [taylor]: Taking taylor expansion of (/ 1 y) in z 3.550 * [taylor]: Taking taylor expansion of y in z 3.550 * [taylor]: Taking taylor expansion of 2 in z 3.550 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.550 * [taylor]: Taking taylor expansion of z in z 3.550 * [taylor]: Taking taylor expansion of (fma 3 (/ 1 x) (fma (/ 1 y) 2 (/ 1 z))) in y 3.550 * [taylor]: Rewrote expression to (+ (* 3 (/ 1 x)) (fma (/ 1 y) 2 (/ 1 z))) 3.550 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 3.550 * [taylor]: Taking taylor expansion of 3 in y 3.550 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.550 * [taylor]: Taking taylor expansion of x in y 3.550 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2 (/ 1 z)) in y 3.550 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2) (/ 1 z)) 3.550 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2) in y 3.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.550 * [taylor]: Taking taylor expansion of y in y 3.551 * [taylor]: Taking taylor expansion of 2 in y 3.551 * [taylor]: Taking taylor expansion of (/ 1 z) in y 3.551 * [taylor]: Taking taylor expansion of z in y 3.551 * [taylor]: Taking taylor expansion of (fma 3 (/ 1 x) (fma (/ 1 y) 2 (/ 1 z))) in x 3.551 * [taylor]: Rewrote expression to (+ (* 3 (/ 1 x)) (fma (/ 1 y) 2 (/ 1 z))) 3.551 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 3.551 * [taylor]: Taking taylor expansion of 3 in x 3.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.551 * [taylor]: Taking taylor expansion of x in x 3.551 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2 (/ 1 z)) in x 3.551 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2) (/ 1 z)) 3.551 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2) in x 3.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.551 * [taylor]: Taking taylor expansion of y in x 3.551 * [taylor]: Taking taylor expansion of 2 in x 3.551 * [taylor]: Taking taylor expansion of (/ 1 z) in x 3.551 * [taylor]: Taking taylor expansion of z in x 3.551 * [taylor]: Taking taylor expansion of (fma 3 (/ 1 x) (fma (/ 1 y) 2 (/ 1 z))) in x 3.551 * [taylor]: Rewrote expression to (+ (* 3 (/ 1 x)) (fma (/ 1 y) 2 (/ 1 z))) 3.551 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 3.552 * [taylor]: Taking taylor expansion of 3 in x 3.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.552 * [taylor]: Taking taylor expansion of x in x 3.552 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2 (/ 1 z)) in x 3.552 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2) (/ 1 z)) 3.552 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2) in x 3.552 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.552 * [taylor]: Taking taylor expansion of y in x 3.552 * [taylor]: Taking taylor expansion of 2 in x 3.552 * [taylor]: Taking taylor expansion of (/ 1 z) in x 3.552 * [taylor]: Taking taylor expansion of z in x 3.553 * [taylor]: Taking taylor expansion of 3 in y 3.554 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 2 (/ 1 y))) in y 3.554 * [taylor]: Taking taylor expansion of (/ 1 z) in y 3.554 * [taylor]: Taking taylor expansion of z in y 3.554 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 3.554 * [taylor]: Taking taylor expansion of 2 in y 3.554 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.554 * [taylor]: Taking taylor expansion of y in y 3.555 * [taylor]: Taking taylor expansion of 2 in z 3.555 * [taylor]: Taking taylor expansion of 3 in z 3.559 * [taylor]: Taking taylor expansion of 0 in y 3.559 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.560 * [taylor]: Taking taylor expansion of z in z 3.560 * [taylor]: Taking taylor expansion of 0 in z 3.560 * [approximate]: Taking taylor expansion of (fma 3 (/ -1 x) (fma (/ -1 y) 2 (/ -1 z))) in (x y z) around 0 3.560 * [taylor]: Taking taylor expansion of (fma 3 (/ -1 x) (fma (/ -1 y) 2 (/ -1 z))) in z 3.561 * [taylor]: Rewrote expression to (+ (* 3 (/ -1 x)) (fma (/ -1 y) 2 (/ -1 z))) 3.561 * [taylor]: Taking taylor expansion of (* 3 (/ -1 x)) in z 3.561 * [taylor]: Taking taylor expansion of 3 in z 3.561 * [taylor]: Taking taylor expansion of (/ -1 x) in z 3.561 * [taylor]: Taking taylor expansion of -1 in z 3.561 * [taylor]: Taking taylor expansion of x in z 3.561 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2 (/ -1 z)) in z 3.561 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2) (/ -1 z)) 3.561 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2) in z 3.561 * [taylor]: Taking taylor expansion of (/ -1 y) in z 3.561 * [taylor]: Taking taylor expansion of -1 in z 3.561 * [taylor]: Taking taylor expansion of y in z 3.561 * [taylor]: Taking taylor expansion of 2 in z 3.561 * [taylor]: Taking taylor expansion of (/ -1 z) in z 3.561 * [taylor]: Taking taylor expansion of -1 in z 3.561 * [taylor]: Taking taylor expansion of z in z 3.561 * [taylor]: Taking taylor expansion of (fma 3 (/ -1 x) (fma (/ -1 y) 2 (/ -1 z))) in y 3.561 * [taylor]: Rewrote expression to (+ (* 3 (/ -1 x)) (fma (/ -1 y) 2 (/ -1 z))) 3.561 * [taylor]: Taking taylor expansion of (* 3 (/ -1 x)) in y 3.561 * [taylor]: Taking taylor expansion of 3 in y 3.561 * [taylor]: Taking taylor expansion of (/ -1 x) in y 3.561 * [taylor]: Taking taylor expansion of -1 in y 3.561 * [taylor]: Taking taylor expansion of x in y 3.562 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2 (/ -1 z)) in y 3.562 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2) (/ -1 z)) 3.562 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2) in y 3.562 * [taylor]: Taking taylor expansion of (/ -1 y) in y 3.562 * [taylor]: Taking taylor expansion of -1 in y 3.562 * [taylor]: Taking taylor expansion of y in y 3.562 * [taylor]: Taking taylor expansion of 2 in y 3.562 * [taylor]: Taking taylor expansion of (/ -1 z) in y 3.562 * [taylor]: Taking taylor expansion of -1 in y 3.562 * [taylor]: Taking taylor expansion of z in y 3.562 * [taylor]: Taking taylor expansion of (fma 3 (/ -1 x) (fma (/ -1 y) 2 (/ -1 z))) in x 3.562 * [taylor]: Rewrote expression to (+ (* 3 (/ -1 x)) (fma (/ -1 y) 2 (/ -1 z))) 3.562 * [taylor]: Taking taylor expansion of (* 3 (/ -1 x)) in x 3.562 * [taylor]: Taking taylor expansion of 3 in x 3.562 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.562 * [taylor]: Taking taylor expansion of -1 in x 3.562 * [taylor]: Taking taylor expansion of x in x 3.563 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2 (/ -1 z)) in x 3.563 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2) (/ -1 z)) 3.563 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2) in x 3.563 * [taylor]: Taking taylor expansion of (/ -1 y) in x 3.563 * [taylor]: Taking taylor expansion of -1 in x 3.563 * [taylor]: Taking taylor expansion of y in x 3.563 * [taylor]: Taking taylor expansion of 2 in x 3.563 * [taylor]: Taking taylor expansion of (/ -1 z) in x 3.563 * [taylor]: Taking taylor expansion of -1 in x 3.563 * [taylor]: Taking taylor expansion of z in x 3.563 * [taylor]: Taking taylor expansion of (fma 3 (/ -1 x) (fma (/ -1 y) 2 (/ -1 z))) in x 3.563 * [taylor]: Rewrote expression to (+ (* 3 (/ -1 x)) (fma (/ -1 y) 2 (/ -1 z))) 3.563 * [taylor]: Taking taylor expansion of (* 3 (/ -1 x)) in x 3.563 * [taylor]: Taking taylor expansion of 3 in x 3.563 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.563 * [taylor]: Taking taylor expansion of -1 in x 3.563 * [taylor]: Taking taylor expansion of x in x 3.564 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2 (/ -1 z)) in x 3.564 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2) (/ -1 z)) 3.564 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2) in x 3.564 * [taylor]: Taking taylor expansion of (/ -1 y) in x 3.564 * [taylor]: Taking taylor expansion of -1 in x 3.564 * [taylor]: Taking taylor expansion of y in x 3.564 * [taylor]: Taking taylor expansion of 2 in x 3.564 * [taylor]: Taking taylor expansion of (/ -1 z) in x 3.564 * [taylor]: Taking taylor expansion of -1 in x 3.564 * [taylor]: Taking taylor expansion of z in x 3.564 * [taylor]: Taking taylor expansion of -3 in y 3.565 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) (/ 1 z))) in y 3.565 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 z)) in y 3.565 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 3.566 * [taylor]: Taking taylor expansion of 2 in y 3.566 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.566 * [taylor]: Taking taylor expansion of y in y 3.566 * [taylor]: Taking taylor expansion of (/ 1 z) in y 3.566 * [taylor]: Taking taylor expansion of z in y 3.567 * [taylor]: Taking taylor expansion of -2 in z 3.567 * [taylor]: Taking taylor expansion of -3 in z 3.569 * [taylor]: Taking taylor expansion of 0 in y 3.569 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 3.570 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.570 * [taylor]: Taking taylor expansion of z in z 3.570 * [taylor]: Taking taylor expansion of 0 in z 3.571 * * * [progress]: simplifying candidates 3.571 * [simplify]: Simplifying using # : (expm1 (fma 3 x (fma y 2 z))) (log1p (fma 3 x (fma y 2 z))) (* 3 x) (log (fma 3 x (fma y 2 z))) (exp (fma 3 x (fma y 2 z))) (* (cbrt (fma 3 x (fma y 2 z))) (cbrt (fma 3 x (fma y 2 z)))) (cbrt (fma 3 x (fma y 2 z))) (* (* (fma 3 x (fma y 2 z)) (fma 3 x (fma y 2 z))) (fma 3 x (fma y 2 z))) (sqrt (fma 3 x (fma y 2 z))) (sqrt (fma 3 x (fma y 2 z))) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) 3.572 * * [simplify]: iteration 0 : 20 enodes (cost 126 ) 3.574 * * [simplify]: iteration 1 : 27 enodes (cost 120 ) 3.578 * * [simplify]: iteration 2 : 73 enodes (cost 106 ) 3.593 * * [simplify]: iteration 3 : 323 enodes (cost 106 ) 3.728 * * [simplify]: iteration 4 : 1737 enodes (cost 106 ) 4.347 * * [simplify]: iteration done : 5001 enodes (cost 106 ) 4.347 * [simplify]: Simplified to: (expm1 (fma 3 x (fma y 2 z))) (log1p (fma 3 x (fma y 2 z))) (* 3 x) (log (fma 3 x (fma y 2 z))) (exp (fma 3 x (fma y 2 z))) (* (cbrt (fma 3 x (fma y 2 z))) (cbrt (fma 3 x (fma y 2 z)))) (cbrt (fma 3 x (fma y 2 z))) (pow (fma 3 x (fma y 2 z)) 3) (sqrt (fma 3 x (fma y 2 z))) (sqrt (fma 3 x (fma y 2 z))) (fma 3 x (fma y 2 z)) (fma 3 x (fma y 2 z)) (fma 3 x (fma y 2 z)) 4.347 * * * [progress]: adding candidates to table 4.374 * [progress]: [Phase 3 of 3] Extracting. 4.379 * [simplify]: Simplifying using # : (fma 3 x (fma y 2 z)) 4.379 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 4.380 * * [simplify]: iteration done : 7 enodes (cost 7 ) 4.380 * [simplify]: Simplified to: (fma 3 x (fma y 2 z)) 4.855 * [regime-testing]: End program error score: 0.0012501562695336917