1103.684 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.029 * [simplify]: Simplifying using # : (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))) 0.029 * * [simplify]: iteration 0 : 11 enodes (cost 15 ) 0.031 * * [simplify]: iteration 1 : 23 enodes (cost 15 ) 0.035 * * [simplify]: iteration 2 : 57 enodes (cost 15 ) 0.046 * * [simplify]: iteration 3 : 136 enodes (cost 15 ) 0.084 * * [simplify]: iteration 4 : 280 enodes (cost 15 ) 0.161 * * [simplify]: iteration 5 : 511 enodes (cost 15 ) 0.492 * * [simplify]: iteration 6 : 1297 enodes (cost 15 ) 3.260 * * [simplify]: iteration 7 : 4347 enodes (cost 15 ) 5.429 * * [simplify]: iteration done : 5001 enodes (cost 15 ) 5.429 * [simplify]: Simplified to: (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))) 5.429 * * [progress]: iteration 1 / 4 5.429 * * * [progress]: picking best candidate 5.432 * * * * [pick]: Picked # 5.432 * * * [progress]: localizing error 5.441 * * * [progress]: generating rewritten candidates 5.442 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.447 * * * [progress]: generating series expansions 5.447 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.448 * [approximate]: Taking taylor expansion of (- (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) (pow y 4)) in (x y) around 0 5.448 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) (pow y 4)) in y 5.448 * [taylor]: Taking taylor expansion of (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) in y 5.448 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in y 5.448 * [taylor]: Taking taylor expansion of 2.0 in y 5.448 * [taylor]: Taking taylor expansion of (pow y 2) in y 5.448 * [taylor]: Taking taylor expansion of y in y 5.448 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.448 * [taylor]: Taking taylor expansion of 9.0 in y 5.448 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.448 * [taylor]: Taking taylor expansion of x in y 5.448 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.448 * [taylor]: Taking taylor expansion of y in y 5.448 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) (pow y 4)) in x 5.448 * [taylor]: Taking taylor expansion of (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) in x 5.448 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in x 5.448 * [taylor]: Taking taylor expansion of 2.0 in x 5.448 * [taylor]: Taking taylor expansion of (pow y 2) in x 5.448 * [taylor]: Taking taylor expansion of y in x 5.448 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.448 * [taylor]: Taking taylor expansion of 9.0 in x 5.448 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.448 * [taylor]: Taking taylor expansion of x in x 5.448 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.448 * [taylor]: Taking taylor expansion of y in x 5.449 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) (pow y 4)) in x 5.449 * [taylor]: Taking taylor expansion of (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) in x 5.449 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in x 5.449 * [taylor]: Taking taylor expansion of 2.0 in x 5.449 * [taylor]: Taking taylor expansion of (pow y 2) in x 5.449 * [taylor]: Taking taylor expansion of y in x 5.449 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.449 * [taylor]: Taking taylor expansion of 9.0 in x 5.449 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.449 * [taylor]: Taking taylor expansion of x in x 5.449 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.449 * [taylor]: Taking taylor expansion of y in x 5.449 * [taylor]: Taking taylor expansion of (- (* 2.0 (pow y 2)) (pow y 4)) in y 5.449 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in y 5.449 * [taylor]: Taking taylor expansion of 2.0 in y 5.449 * [taylor]: Taking taylor expansion of (pow y 2) in y 5.449 * [taylor]: Taking taylor expansion of y in y 5.449 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.449 * [taylor]: Taking taylor expansion of y in y 5.450 * [taylor]: Taking taylor expansion of 0 in y 5.450 * [taylor]: Taking taylor expansion of 0 in y 5.450 * [taylor]: Taking taylor expansion of 0 in y 5.451 * [taylor]: Taking taylor expansion of 9.0 in y 5.452 * [approximate]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in (x y) around 0 5.452 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in y 5.452 * [taylor]: Taking taylor expansion of (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) in y 5.452 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.452 * [taylor]: Taking taylor expansion of 9.0 in y 5.452 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.452 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.452 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.452 * [taylor]: Taking taylor expansion of 1.0 in y 5.452 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.452 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.452 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.452 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.452 * [taylor]: Taking taylor expansion of 4.0 in y 5.452 * [taylor]: Taking taylor expansion of (log x) in y 5.452 * [taylor]: Taking taylor expansion of x in y 5.453 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 5.453 * [taylor]: Taking taylor expansion of 2.0 in y 5.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 5.453 * [taylor]: Taking taylor expansion of (pow y 2) in y 5.453 * [taylor]: Taking taylor expansion of y in y 5.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.453 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.453 * [taylor]: Taking taylor expansion of y in y 5.453 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in x 5.453 * [taylor]: Taking taylor expansion of (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) in x 5.453 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.453 * [taylor]: Taking taylor expansion of 9.0 in x 5.453 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.453 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.453 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.453 * [taylor]: Taking taylor expansion of 1.0 in x 5.453 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.453 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.453 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.453 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.453 * [taylor]: Taking taylor expansion of 4.0 in x 5.454 * [taylor]: Taking taylor expansion of (log x) in x 5.454 * [taylor]: Taking taylor expansion of x in x 5.454 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in x 5.454 * [taylor]: Taking taylor expansion of 2.0 in x 5.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 5.454 * [taylor]: Taking taylor expansion of (pow y 2) in x 5.454 * [taylor]: Taking taylor expansion of y in x 5.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.454 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.454 * [taylor]: Taking taylor expansion of y in x 5.454 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in x 5.454 * [taylor]: Taking taylor expansion of (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) in x 5.454 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.454 * [taylor]: Taking taylor expansion of 9.0 in x 5.454 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.455 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.455 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.455 * [taylor]: Taking taylor expansion of 1.0 in x 5.455 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.455 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.455 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.455 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.455 * [taylor]: Taking taylor expansion of 4.0 in x 5.455 * [taylor]: Taking taylor expansion of (log x) in x 5.455 * [taylor]: Taking taylor expansion of x in x 5.455 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in x 5.455 * [taylor]: Taking taylor expansion of 2.0 in x 5.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 5.455 * [taylor]: Taking taylor expansion of (pow y 2) in x 5.455 * [taylor]: Taking taylor expansion of y in x 5.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.455 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.455 * [taylor]: Taking taylor expansion of y in x 5.456 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (pow y 2))) (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0))) (/ 1 (pow y 4))) in y 5.456 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (pow y 2))) (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0))) in y 5.456 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 5.457 * [taylor]: Taking taylor expansion of 2.0 in y 5.457 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 5.457 * [taylor]: Taking taylor expansion of (pow y 2) in y 5.457 * [taylor]: Taking taylor expansion of y in y 5.457 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) in y 5.457 * [taylor]: Taking taylor expansion of 9.0 in y 5.457 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0) in y 5.457 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))))) in y 5.457 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)))) in y 5.457 * [taylor]: Taking taylor expansion of 1.0 in y 5.457 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))) in y 5.457 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) in y 5.457 * [taylor]: Taking taylor expansion of (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0) in y 5.457 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x))))))) in y 5.457 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x)))))) in y 5.457 * [taylor]: Taking taylor expansion of 1.0 in y 5.457 * [taylor]: Taking taylor expansion of (log (exp (* 4.0 (+ (log 1) (log x))))) in y 5.457 * [taylor]: Taking taylor expansion of (exp (* 4.0 (+ (log 1) (log x)))) in y 5.457 * [taylor]: Taking taylor expansion of (* 4.0 (+ (log 1) (log x))) in y 5.457 * [taylor]: Taking taylor expansion of 4.0 in y 5.457 * [taylor]: Taking taylor expansion of (+ (log 1) (log x)) in y 5.457 * [taylor]: Taking taylor expansion of (log 1) in y 5.457 * [taylor]: Taking taylor expansion of 1 in y 5.457 * [taylor]: Taking taylor expansion of (log x) in y 5.457 * [taylor]: Taking taylor expansion of x in y 5.458 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.458 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.458 * [taylor]: Taking taylor expansion of y in y 5.467 * [taylor]: Taking taylor expansion of 0 in y 5.471 * [taylor]: Taking taylor expansion of 0 in y 5.474 * [taylor]: Taking taylor expansion of 0 in y 5.478 * [taylor]: Taking taylor expansion of 0 in y 5.480 * [approximate]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in (x y) around 0 5.480 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in y 5.480 * [taylor]: Taking taylor expansion of (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) in y 5.480 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.480 * [taylor]: Taking taylor expansion of 9.0 in y 5.480 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.480 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.480 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.480 * [taylor]: Taking taylor expansion of 1.0 in y 5.480 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.480 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.480 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.480 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.480 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.480 * [taylor]: Taking taylor expansion of 4.0 in y 5.480 * [taylor]: Taking taylor expansion of (log x) in y 5.480 * [taylor]: Taking taylor expansion of x in y 5.481 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 5.481 * [taylor]: Taking taylor expansion of 2.0 in y 5.481 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 5.481 * [taylor]: Taking taylor expansion of (pow y 2) in y 5.481 * [taylor]: Taking taylor expansion of y in y 5.481 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.481 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.481 * [taylor]: Taking taylor expansion of y in y 5.481 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in x 5.481 * [taylor]: Taking taylor expansion of (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) in x 5.481 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.481 * [taylor]: Taking taylor expansion of 9.0 in x 5.481 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.481 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.481 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.481 * [taylor]: Taking taylor expansion of 1.0 in x 5.481 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.481 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.481 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.481 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.481 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.481 * [taylor]: Taking taylor expansion of 4.0 in x 5.481 * [taylor]: Taking taylor expansion of (log x) in x 5.481 * [taylor]: Taking taylor expansion of x in x 5.482 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in x 5.482 * [taylor]: Taking taylor expansion of 2.0 in x 5.482 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 5.482 * [taylor]: Taking taylor expansion of (pow y 2) in x 5.482 * [taylor]: Taking taylor expansion of y in x 5.482 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.482 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.482 * [taylor]: Taking taylor expansion of y in x 5.482 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in x 5.482 * [taylor]: Taking taylor expansion of (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) in x 5.482 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.482 * [taylor]: Taking taylor expansion of 9.0 in x 5.482 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.482 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.482 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.482 * [taylor]: Taking taylor expansion of 1.0 in x 5.482 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.482 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.483 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.483 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.483 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.483 * [taylor]: Taking taylor expansion of 4.0 in x 5.483 * [taylor]: Taking taylor expansion of (log x) in x 5.483 * [taylor]: Taking taylor expansion of x in x 5.483 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in x 5.483 * [taylor]: Taking taylor expansion of 2.0 in x 5.483 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 5.483 * [taylor]: Taking taylor expansion of (pow y 2) in x 5.483 * [taylor]: Taking taylor expansion of y in x 5.483 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.483 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.483 * [taylor]: Taking taylor expansion of y in x 5.484 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (pow y 2))) (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0))) (/ 1 (pow y 4))) in y 5.484 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (pow y 2))) (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0))) in y 5.484 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 5.484 * [taylor]: Taking taylor expansion of 2.0 in y 5.484 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 5.484 * [taylor]: Taking taylor expansion of (pow y 2) in y 5.484 * [taylor]: Taking taylor expansion of y in y 5.485 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) in y 5.485 * [taylor]: Taking taylor expansion of 9.0 in y 5.485 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0) in y 5.485 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))))) in y 5.485 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)))) in y 5.485 * [taylor]: Taking taylor expansion of 1.0 in y 5.485 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))) in y 5.485 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) in y 5.485 * [taylor]: Taking taylor expansion of (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0) in y 5.485 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x))))))) in y 5.485 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x)))))) in y 5.485 * [taylor]: Taking taylor expansion of 1.0 in y 5.485 * [taylor]: Taking taylor expansion of (log (exp (* 4.0 (+ (log 1) (log x))))) in y 5.485 * [taylor]: Taking taylor expansion of (exp (* 4.0 (+ (log 1) (log x)))) in y 5.485 * [taylor]: Taking taylor expansion of (* 4.0 (+ (log 1) (log x))) in y 5.485 * [taylor]: Taking taylor expansion of 4.0 in y 5.485 * [taylor]: Taking taylor expansion of (+ (log 1) (log x)) in y 5.485 * [taylor]: Taking taylor expansion of (log 1) in y 5.485 * [taylor]: Taking taylor expansion of 1 in y 5.485 * [taylor]: Taking taylor expansion of (log x) in y 5.485 * [taylor]: Taking taylor expansion of x in y 5.486 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.486 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.486 * [taylor]: Taking taylor expansion of y in y 5.487 * [taylor]: Taking taylor expansion of 0 in y 5.490 * [taylor]: Taking taylor expansion of 0 in y 5.493 * [taylor]: Taking taylor expansion of 0 in y 5.497 * [taylor]: Taking taylor expansion of 0 in y 5.499 * * * [progress]: simplifying candidates 5.500 * [simplify]: Simplifying using # : (/ (exp (* 9.0 (pow x 4.0))) (exp (* (* y y) (- (* y y) 2.0)))) (log (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (exp (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (* (cbrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (cbrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))))) (cbrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (* (* (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))) (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (sqrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (sqrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (- (pow (* 9.0 (pow x 4.0)) 3) (pow (* (* y y) (- (* y y) 2.0)) 3)) (+ (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (+ (* (* (* y y) (- (* y y) 2.0)) (* (* y y) (- (* y y) 2.0))) (* (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))))) (neg (* (* y y) (- (* y y) 2.0))) (- (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (* (* (* y y) (- (* y y) 2.0)) (* (* y y) (- (* y y) 2.0)))) (+ (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))) (- (* 9.0 (pow x 4.0)) (* (* y y) (* y y))) (- (* 9.0 (pow x 4.0)) (* (* y y) (* y y))) (- (* 9.0 (pow x 4.0)) (* (* y y) (* y y))) (- (* 9.0 (pow x 4.0)) (* (* y y) (* y y))) (neg (* (* y y) (- (* y y) 2.0))) (- (+ (* 9.0 (pow x 4)) (* 2.0 (pow y 2))) (pow y 4)) (- (+ (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log (/ 1 x)) (log 1)))) 1.0)) 1.0)) (* 2.0 (pow y 2))) (pow y 4)) (- (+ (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log (/ -1 x))))) 1.0)) 1.0)) (* 2.0 (pow y 2))) (pow y 4)) 5.500 * * [simplify]: iteration 0 : 13 enodes (cost 17 ) 5.502 * * [simplify]: iteration 1 : 29 enodes (cost 16 ) 5.506 * * [simplify]: iteration 2 : 67 enodes (cost 16 ) 5.518 * * [simplify]: iteration 3 : 176 enodes (cost 16 ) 5.562 * * [simplify]: iteration 4 : 509 enodes (cost 16 ) 5.828 * * [simplify]: iteration 5 : 1855 enodes (cost 16 ) 6.501 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 6.502 * * [simplify]: iteration 0 : 12 enodes (cost 16 ) 6.504 * * [simplify]: iteration 1 : 24 enodes (cost 16 ) 6.508 * * [simplify]: iteration 2 : 58 enodes (cost 16 ) 6.519 * * [simplify]: iteration 3 : 137 enodes (cost 16 ) 6.556 * * [simplify]: iteration 4 : 283 enodes (cost 16 ) 6.634 * * [simplify]: iteration 5 : 514 enodes (cost 16 ) 6.955 * * [simplify]: iteration 6 : 1295 enodes (cost 16 ) 9.483 * * [simplify]: iteration 7 : 4330 enodes (cost 16 ) 11.661 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 11.661 * * [simplify]: iteration 0 : 12 enodes (cost 16 ) 11.663 * * [simplify]: iteration 1 : 27 enodes (cost 16 ) 11.667 * * [simplify]: iteration 2 : 73 enodes (cost 16 ) 11.682 * * [simplify]: iteration 3 : 195 enodes (cost 16 ) 11.731 * * [simplify]: iteration 4 : 505 enodes (cost 16 ) 11.957 * * [simplify]: iteration 5 : 1686 enodes (cost 16 ) 12.792 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 12.792 * * [simplify]: iteration 0 : 13 enodes (cost 33 ) 12.794 * * [simplify]: iteration 1 : 25 enodes (cost 33 ) 12.798 * * [simplify]: iteration 2 : 59 enodes (cost 33 ) 12.810 * * [simplify]: iteration 3 : 138 enodes (cost 33 ) 12.847 * * [simplify]: iteration 4 : 284 enodes (cost 33 ) 12.925 * * [simplify]: iteration 5 : 514 enodes (cost 33 ) 13.253 * * [simplify]: iteration 6 : 1294 enodes (cost 33 ) 15.819 * * [simplify]: iteration 7 : 4369 enodes (cost 33 ) 17.993 * * [simplify]: iteration done : 5000 enodes (cost 33 ) 17.994 * * [simplify]: iteration 0 : 12 enodes (cost 16 ) 17.995 * * [simplify]: iteration 1 : 24 enodes (cost 16 ) 17.999 * * [simplify]: iteration 2 : 58 enodes (cost 16 ) 18.010 * * [simplify]: iteration 3 : 137 enodes (cost 16 ) 18.049 * * [simplify]: iteration 4 : 283 enodes (cost 16 ) 18.125 * * [simplify]: iteration 5 : 514 enodes (cost 16 ) 18.451 * * [simplify]: iteration 6 : 1295 enodes (cost 16 ) 20.974 * * [simplify]: iteration 7 : 4330 enodes (cost 16 ) 23.137 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 23.138 * * [simplify]: iteration 0 : 13 enodes (cost 47 ) 23.140 * * [simplify]: iteration 1 : 26 enodes (cost 47 ) 23.144 * * [simplify]: iteration 2 : 74 enodes (cost 17 ) 23.161 * * [simplify]: iteration 3 : 274 enodes (cost 17 ) 23.317 * * [simplify]: iteration 4 : 1421 enodes (cost 17 ) 24.580 * * [simplify]: iteration done : 5000 enodes (cost 17 ) 24.581 * * [simplify]: iteration 0 : 12 enodes (cost 16 ) 24.583 * * [simplify]: iteration 1 : 24 enodes (cost 16 ) 24.587 * * [simplify]: iteration 2 : 58 enodes (cost 16 ) 24.598 * * [simplify]: iteration 3 : 137 enodes (cost 16 ) 24.631 * * [simplify]: iteration 4 : 283 enodes (cost 16 ) 24.713 * * [simplify]: iteration 5 : 514 enodes (cost 16 ) 25.044 * * [simplify]: iteration 6 : 1295 enodes (cost 16 ) 27.558 * * [simplify]: iteration 7 : 4330 enodes (cost 16 ) 29.736 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 29.736 * * [simplify]: iteration 0 : 12 enodes (cost 16 ) 29.738 * * [simplify]: iteration 1 : 24 enodes (cost 16 ) 29.741 * * [simplify]: iteration 2 : 58 enodes (cost 16 ) 29.752 * * [simplify]: iteration 3 : 137 enodes (cost 16 ) 29.784 * * [simplify]: iteration 4 : 283 enodes (cost 16 ) 29.866 * * [simplify]: iteration 5 : 514 enodes (cost 16 ) 30.192 * * [simplify]: iteration 6 : 1295 enodes (cost 16 ) 32.693 * * [simplify]: iteration 7 : 4330 enodes (cost 16 ) 34.867 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 34.867 * * [simplify]: iteration 0 : 14 enodes (cost 19 ) 34.870 * * [simplify]: iteration 1 : 44 enodes (cost 19 ) 34.879 * * [simplify]: iteration 2 : 166 enodes (cost 19 ) 34.946 * * [simplify]: iteration 3 : 753 enodes (cost 19 ) 35.952 * * [simplify]: iteration 4 : 3538 enodes (cost 19 ) 37.433 * * [simplify]: iteration done : 5000 enodes (cost 19 ) 37.434 * * [simplify]: iteration 0 : 15 enodes (cost 47 ) 37.442 * * [simplify]: iteration 1 : 50 enodes (cost 37 ) 37.461 * * [simplify]: iteration 2 : 178 enodes (cost 35 ) 37.531 * * [simplify]: iteration 3 : 655 enodes (cost 35 ) 37.982 * * [simplify]: iteration 4 : 2330 enodes (cost 35 ) 39.423 * * [simplify]: iteration done : 5000 enodes (cost 35 ) 39.424 * * [simplify]: iteration 0 : 6 enodes (cost 10 ) 39.425 * * [simplify]: iteration 1 : 15 enodes (cost 10 ) 39.427 * * [simplify]: iteration 2 : 47 enodes (cost 10 ) 39.438 * * [simplify]: iteration 3 : 109 enodes (cost 10 ) 39.469 * * [simplify]: iteration 4 : 159 enodes (cost 9 ) 39.499 * * [simplify]: iteration 5 : 201 enodes (cost 9 ) 39.563 * * [simplify]: iteration 6 : 328 enodes (cost 9 ) 39.656 * * [simplify]: iteration 7 : 542 enodes (cost 9 ) 40.124 * * [simplify]: iteration 8 : 1479 enodes (cost 9 ) 43.697 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 43.698 * * [simplify]: iteration 0 : 13 enodes (cost 31 ) 43.700 * * [simplify]: iteration 1 : 42 enodes (cost 31 ) 43.709 * * [simplify]: iteration 2 : 137 enodes (cost 29 ) 43.761 * * [simplify]: iteration 3 : 492 enodes (cost 27 ) 44.127 * * [simplify]: iteration 4 : 1770 enodes (cost 25 ) 46.007 * * [simplify]: iteration done : 5001 enodes (cost 25 ) 46.008 * * [simplify]: iteration 0 : 11 enodes (cost 15 ) 46.009 * * [simplify]: iteration 1 : 22 enodes (cost 15 ) 46.012 * * [simplify]: iteration 2 : 45 enodes (cost 15 ) 46.020 * * [simplify]: iteration 3 : 91 enodes (cost 15 ) 46.043 * * [simplify]: iteration 4 : 176 enodes (cost 15 ) 46.098 * * [simplify]: iteration 5 : 384 enodes (cost 15 ) 46.371 * * [simplify]: iteration 6 : 1115 enodes (cost 15 ) 48.881 * * [simplify]: iteration 7 : 4064 enodes (cost 15 ) 51.063 * * [simplify]: iteration done : 5000 enodes (cost 15 ) 51.064 * * [simplify]: iteration 0 : 9 enodes (cost 13 ) 51.065 * * [simplify]: iteration 1 : 20 enodes (cost 13 ) 51.068 * * [simplify]: iteration 2 : 43 enodes (cost 11 ) 51.076 * * [simplify]: iteration 3 : 88 enodes (cost 9 ) 51.093 * * [simplify]: iteration 4 : 171 enodes (cost 9 ) 51.145 * * [simplify]: iteration 5 : 395 enodes (cost 9 ) 51.441 * * [simplify]: iteration 6 : 1243 enodes (cost 9 ) 53.875 * * [simplify]: iteration 7 : 4463 enodes (cost 9 ) 55.993 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 55.994 * * [simplify]: iteration 0 : 9 enodes (cost 13 ) 55.995 * * [simplify]: iteration 1 : 20 enodes (cost 13 ) 55.999 * * [simplify]: iteration 2 : 43 enodes (cost 11 ) 56.006 * * [simplify]: iteration 3 : 88 enodes (cost 9 ) 56.024 * * [simplify]: iteration 4 : 171 enodes (cost 9 ) 56.077 * * [simplify]: iteration 5 : 395 enodes (cost 9 ) 56.372 * * [simplify]: iteration 6 : 1243 enodes (cost 9 ) 58.815 * * [simplify]: iteration 7 : 4463 enodes (cost 9 ) 60.936 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 60.937 * * [simplify]: iteration 0 : 9 enodes (cost 13 ) 60.938 * * [simplify]: iteration 1 : 20 enodes (cost 13 ) 60.941 * * [simplify]: iteration 2 : 43 enodes (cost 11 ) 60.949 * * [simplify]: iteration 3 : 88 enodes (cost 9 ) 60.972 * * [simplify]: iteration 4 : 171 enodes (cost 9 ) 61.021 * * [simplify]: iteration 5 : 395 enodes (cost 9 ) 61.311 * * [simplify]: iteration 6 : 1243 enodes (cost 9 ) 63.726 * * [simplify]: iteration 7 : 4463 enodes (cost 9 ) 65.830 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 65.831 * * [simplify]: iteration 0 : 9 enodes (cost 13 ) 65.833 * * [simplify]: iteration 1 : 20 enodes (cost 13 ) 65.836 * * [simplify]: iteration 2 : 43 enodes (cost 11 ) 65.844 * * [simplify]: iteration 3 : 88 enodes (cost 9 ) 65.866 * * [simplify]: iteration 4 : 171 enodes (cost 9 ) 65.919 * * [simplify]: iteration 5 : 395 enodes (cost 9 ) 66.208 * * [simplify]: iteration 6 : 1243 enodes (cost 9 ) 68.835 * * [simplify]: iteration 7 : 4463 enodes (cost 9 ) 70.933 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 70.934 * * [simplify]: iteration 0 : 6 enodes (cost 10 ) 70.935 * * [simplify]: iteration 1 : 15 enodes (cost 10 ) 70.937 * * [simplify]: iteration 2 : 47 enodes (cost 10 ) 70.948 * * [simplify]: iteration 3 : 109 enodes (cost 10 ) 70.978 * * [simplify]: iteration 4 : 159 enodes (cost 9 ) 71.008 * * [simplify]: iteration 5 : 201 enodes (cost 9 ) 71.076 * * [simplify]: iteration 6 : 328 enodes (cost 9 ) 71.165 * * [simplify]: iteration 7 : 542 enodes (cost 9 ) 71.626 * * [simplify]: iteration 8 : 1479 enodes (cost 9 ) 75.145 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 75.145 * * [simplify]: iteration 0 : 13 enodes (cost 15 ) 75.147 * * [simplify]: iteration 1 : 30 enodes (cost 15 ) 75.159 * * [simplify]: iteration 2 : 78 enodes (cost 15 ) 75.171 * * [simplify]: iteration 3 : 143 enodes (cost 15 ) 75.192 * * [simplify]: iteration 4 : 191 enodes (cost 15 ) 75.223 * * [simplify]: iteration 5 : 261 enodes (cost 15 ) 75.282 * * [simplify]: iteration 6 : 493 enodes (cost 15 ) 75.554 * * [simplify]: iteration 7 : 1059 enodes (cost 15 ) 76.248 * * [simplify]: iteration 8 : 2372 enodes (cost 15 ) 77.595 * * [simplify]: iteration done : 5000 enodes (cost 15 ) 77.596 * * [simplify]: iteration 0 : 24 enodes (cost 28 ) 77.605 * * [simplify]: iteration 1 : 58 enodes (cost 26 ) 77.614 * * [simplify]: iteration 2 : 125 enodes (cost 24 ) 77.641 * * [simplify]: iteration 3 : 287 enodes (cost 23 ) 77.757 * * [simplify]: iteration 4 : 732 enodes (cost 22 ) 78.066 * * [simplify]: iteration 5 : 1717 enodes (cost 22 ) 79.236 * * [simplify]: iteration done : 5001 enodes (cost 22 ) 79.238 * * [simplify]: iteration 0 : 25 enodes (cost 28 ) 79.246 * * [simplify]: iteration 1 : 59 enodes (cost 27 ) 79.256 * * [simplify]: iteration 2 : 124 enodes (cost 25 ) 79.282 * * [simplify]: iteration 3 : 306 enodes (cost 23 ) 79.400 * * [simplify]: iteration 4 : 779 enodes (cost 23 ) 79.715 * * [simplify]: iteration 5 : 1811 enodes (cost 23 ) 81.028 * * [simplify]: iteration done : 5000 enodes (cost 23 ) 81.029 * [simplify]: Simplified to: (exp (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (log (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (exp (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (* (cbrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (cbrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))))) (cbrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (pow (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))) 3) (sqrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (sqrt (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))) (- (pow (* 9.0 (pow x 4.0)) 3) (pow (* (* y y) (- (* y y) 2.0)) 3)) (+ (* (* (* y y) (- (* y y) 2.0)) (+ (* (* y y) (- (* y y) 2.0)) (* 9.0 (pow x 4.0)))) (* (pow x (* 2 4.0)) (* 9.0 9.0))) (* (* (- 2.0 (* y y)) y) y) (- (* (* 9.0 9.0) (pow x (* 2 4.0))) (* (* (- (* y y) 2.0) (- (* y y) 2.0)) (pow y 4))) (+ (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))) (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4)) (* (* (- 2.0 (* y y)) y) y) (- (+ (* 9.0 (pow x 4)) (* 2.0 (pow y 2))) (pow y 4)) (- (+ (* 9.0 (pow (/ 1 (pow (pow x (neg 4.0)) 1.0)) 1.0)) (* 2.0 (pow y 2))) (pow y 4)) (+ (- (* 2.0 (pow y 2)) (pow y 4)) (* (pow (/ 1 (pow (pow (/ -1 x) 4.0) 1.0)) 1.0) 9.0)) 81.029 * * * [progress]: adding candidates to table 81.062 * * [progress]: iteration 2 / 4 81.062 * * * [progress]: picking best candidate 81.066 * * * * [pick]: Picked # 81.066 * * * [progress]: localizing error 81.078 * * * [progress]: generating rewritten candidates 81.078 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 81.084 * * * [progress]: generating series expansions 81.084 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 81.085 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in (x y) around 0 81.085 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in y 81.085 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 81.085 * [taylor]: Taking taylor expansion of 9.0 in y 81.085 * [taylor]: Taking taylor expansion of (pow x 4) in y 81.085 * [taylor]: Taking taylor expansion of x in y 81.085 * [taylor]: Taking taylor expansion of (pow y 4) in y 81.085 * [taylor]: Taking taylor expansion of y in y 81.085 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in x 81.085 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 81.085 * [taylor]: Taking taylor expansion of 9.0 in x 81.085 * [taylor]: Taking taylor expansion of (pow x 4) in x 81.085 * [taylor]: Taking taylor expansion of x in x 81.085 * [taylor]: Taking taylor expansion of (pow y 4) in x 81.085 * [taylor]: Taking taylor expansion of y in x 81.085 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in x 81.085 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 81.085 * [taylor]: Taking taylor expansion of 9.0 in x 81.085 * [taylor]: Taking taylor expansion of (pow x 4) in x 81.085 * [taylor]: Taking taylor expansion of x in x 81.085 * [taylor]: Taking taylor expansion of (pow y 4) in x 81.085 * [taylor]: Taking taylor expansion of y in x 81.085 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 81.086 * [taylor]: Taking taylor expansion of (pow y 4) in y 81.086 * [taylor]: Taking taylor expansion of y in y 81.086 * [taylor]: Taking taylor expansion of 0 in y 81.086 * [taylor]: Taking taylor expansion of 0 in y 81.086 * [taylor]: Taking taylor expansion of 0 in y 81.086 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in (x y) around 0 81.086 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in y 81.087 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 81.087 * [taylor]: Taking taylor expansion of 9.0 in y 81.087 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 81.087 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 81.087 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 81.087 * [taylor]: Taking taylor expansion of 1.0 in y 81.087 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 81.087 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 81.087 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 81.087 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 81.087 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 81.087 * [taylor]: Taking taylor expansion of 4.0 in y 81.087 * [taylor]: Taking taylor expansion of (log x) in y 81.087 * [taylor]: Taking taylor expansion of x in y 81.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 81.087 * [taylor]: Taking taylor expansion of (pow y 4) in y 81.087 * [taylor]: Taking taylor expansion of y in y 81.087 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 81.087 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 81.087 * [taylor]: Taking taylor expansion of 9.0 in x 81.087 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 81.087 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 81.087 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 81.088 * [taylor]: Taking taylor expansion of 1.0 in x 81.088 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 81.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 81.088 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 81.088 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 81.088 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 81.088 * [taylor]: Taking taylor expansion of 4.0 in x 81.088 * [taylor]: Taking taylor expansion of (log x) in x 81.088 * [taylor]: Taking taylor expansion of x in x 81.088 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 81.088 * [taylor]: Taking taylor expansion of (pow y 4) in x 81.088 * [taylor]: Taking taylor expansion of y in x 81.088 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 81.088 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 81.088 * [taylor]: Taking taylor expansion of 9.0 in x 81.088 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 81.088 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 81.088 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 81.088 * [taylor]: Taking taylor expansion of 1.0 in x 81.088 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 81.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 81.088 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 81.089 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 81.089 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 81.089 * [taylor]: Taking taylor expansion of 4.0 in x 81.089 * [taylor]: Taking taylor expansion of (log x) in x 81.089 * [taylor]: Taking taylor expansion of x in x 81.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 81.089 * [taylor]: Taking taylor expansion of (pow y 4) in x 81.089 * [taylor]: Taking taylor expansion of y in x 81.090 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) (/ 1 (pow y 4))) in y 81.090 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) in y 81.090 * [taylor]: Taking taylor expansion of 9.0 in y 81.090 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0) in y 81.090 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))))) in y 81.090 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)))) in y 81.090 * [taylor]: Taking taylor expansion of 1.0 in y 81.090 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))) in y 81.090 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) in y 81.090 * [taylor]: Taking taylor expansion of (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0) in y 81.090 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x))))))) in y 81.090 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x)))))) in y 81.090 * [taylor]: Taking taylor expansion of 1.0 in y 81.090 * [taylor]: Taking taylor expansion of (log (exp (* 4.0 (+ (log 1) (log x))))) in y 81.090 * [taylor]: Taking taylor expansion of (exp (* 4.0 (+ (log 1) (log x)))) in y 81.090 * [taylor]: Taking taylor expansion of (* 4.0 (+ (log 1) (log x))) in y 81.090 * [taylor]: Taking taylor expansion of 4.0 in y 81.090 * [taylor]: Taking taylor expansion of (+ (log 1) (log x)) in y 81.090 * [taylor]: Taking taylor expansion of (log 1) in y 81.090 * [taylor]: Taking taylor expansion of 1 in y 81.090 * [taylor]: Taking taylor expansion of (log x) in y 81.090 * [taylor]: Taking taylor expansion of x in y 81.091 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 81.091 * [taylor]: Taking taylor expansion of (pow y 4) in y 81.091 * [taylor]: Taking taylor expansion of y in y 81.092 * [taylor]: Taking taylor expansion of 0 in y 81.094 * [taylor]: Taking taylor expansion of 0 in y 81.100 * [taylor]: Taking taylor expansion of 0 in y 81.104 * [taylor]: Taking taylor expansion of 0 in y 81.110 * [taylor]: Taking taylor expansion of 0 in y 81.118 * [taylor]: Taking taylor expansion of 0 in y 81.131 * [taylor]: Taking taylor expansion of 0 in y 81.132 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in (x y) around 0 81.132 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in y 81.132 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 81.132 * [taylor]: Taking taylor expansion of 9.0 in y 81.132 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 81.132 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 81.132 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 81.132 * [taylor]: Taking taylor expansion of 1.0 in y 81.132 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 81.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 81.132 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 81.132 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 81.132 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 81.132 * [taylor]: Taking taylor expansion of 4.0 in y 81.132 * [taylor]: Taking taylor expansion of (log x) in y 81.132 * [taylor]: Taking taylor expansion of x in y 81.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 81.133 * [taylor]: Taking taylor expansion of (pow y 4) in y 81.133 * [taylor]: Taking taylor expansion of y in y 81.133 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 81.133 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 81.133 * [taylor]: Taking taylor expansion of 9.0 in x 81.133 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 81.133 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 81.133 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 81.133 * [taylor]: Taking taylor expansion of 1.0 in x 81.133 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 81.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 81.133 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 81.133 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 81.133 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 81.133 * [taylor]: Taking taylor expansion of 4.0 in x 81.133 * [taylor]: Taking taylor expansion of (log x) in x 81.133 * [taylor]: Taking taylor expansion of x in x 81.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 81.133 * [taylor]: Taking taylor expansion of (pow y 4) in x 81.133 * [taylor]: Taking taylor expansion of y in x 81.134 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 81.134 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 81.134 * [taylor]: Taking taylor expansion of 9.0 in x 81.134 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 81.134 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 81.134 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 81.134 * [taylor]: Taking taylor expansion of 1.0 in x 81.134 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 81.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 81.134 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 81.134 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 81.134 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 81.134 * [taylor]: Taking taylor expansion of 4.0 in x 81.134 * [taylor]: Taking taylor expansion of (log x) in x 81.134 * [taylor]: Taking taylor expansion of x in x 81.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 81.134 * [taylor]: Taking taylor expansion of (pow y 4) in x 81.134 * [taylor]: Taking taylor expansion of y in x 81.135 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) (/ 1 (pow y 4))) in y 81.135 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) in y 81.135 * [taylor]: Taking taylor expansion of 9.0 in y 81.135 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0) in y 81.135 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))))) in y 81.135 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)))) in y 81.135 * [taylor]: Taking taylor expansion of 1.0 in y 81.135 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))) in y 81.135 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) in y 81.135 * [taylor]: Taking taylor expansion of (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0) in y 81.135 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x))))))) in y 81.135 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x)))))) in y 81.135 * [taylor]: Taking taylor expansion of 1.0 in y 81.135 * [taylor]: Taking taylor expansion of (log (exp (* 4.0 (+ (log 1) (log x))))) in y 81.135 * [taylor]: Taking taylor expansion of (exp (* 4.0 (+ (log 1) (log x)))) in y 81.135 * [taylor]: Taking taylor expansion of (* 4.0 (+ (log 1) (log x))) in y 81.135 * [taylor]: Taking taylor expansion of 4.0 in y 81.135 * [taylor]: Taking taylor expansion of (+ (log 1) (log x)) in y 81.135 * [taylor]: Taking taylor expansion of (log 1) in y 81.135 * [taylor]: Taking taylor expansion of 1 in y 81.135 * [taylor]: Taking taylor expansion of (log x) in y 81.135 * [taylor]: Taking taylor expansion of x in y 81.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 81.136 * [taylor]: Taking taylor expansion of (pow y 4) in y 81.136 * [taylor]: Taking taylor expansion of y in y 81.137 * [taylor]: Taking taylor expansion of 0 in y 81.139 * [taylor]: Taking taylor expansion of 0 in y 81.142 * [taylor]: Taking taylor expansion of 0 in y 81.146 * [taylor]: Taking taylor expansion of 0 in y 81.151 * [taylor]: Taking taylor expansion of 0 in y 81.160 * [taylor]: Taking taylor expansion of 0 in y 81.172 * [taylor]: Taking taylor expansion of 0 in y 81.172 * * * [progress]: simplifying candidates 81.172 * [simplify]: Simplifying using # : (/ (exp (* 9.0 (pow x 4.0))) (exp (pow y 4))) (log (- (* 9.0 (pow x 4.0)) (pow y 4))) (exp (- (* 9.0 (pow x 4.0)) (pow y 4))) (* (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (* (* (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4))) (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (- (pow (* 9.0 (pow x 4.0)) 3) (pow (pow y 4) 3)) (+ (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (+ (* (pow y 4) (pow y 4)) (* (* 9.0 (pow x 4.0)) (pow y 4)))) (neg (pow y 4)) (- (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (* (pow y 4) (pow y 4))) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (neg (pow y 4)) 0 (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log (/ 1 x)) (log 1)))) 1.0)) 1.0)) (pow y 4)) (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log (/ -1 x))))) 1.0)) 1.0)) (pow y 4)) 81.173 * * [simplify]: iteration 0 : 11 enodes (cost 11 ) 81.174 * * [simplify]: iteration 1 : 23 enodes (cost 10 ) 81.178 * * [simplify]: iteration 2 : 48 enodes (cost 10 ) 81.187 * * [simplify]: iteration 3 : 122 enodes (cost 10 ) 81.210 * * [simplify]: iteration 4 : 305 enodes (cost 10 ) 81.338 * * [simplify]: iteration 5 : 927 enodes (cost 10 ) 82.342 * * [simplify]: iteration 6 : 4390 enodes (cost 10 ) 83.525 * * [simplify]: iteration done : 5000 enodes (cost 10 ) 83.526 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 83.527 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 83.530 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 83.538 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 83.552 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 83.601 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 83.863 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 86.132 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 88.329 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 88.329 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 88.331 * * [simplify]: iteration 1 : 23 enodes (cost 10 ) 88.334 * * [simplify]: iteration 2 : 51 enodes (cost 10 ) 88.344 * * [simplify]: iteration 3 : 132 enodes (cost 10 ) 88.587 * * [simplify]: iteration 4 : 299 enodes (cost 10 ) 88.708 * * [simplify]: iteration 5 : 914 enodes (cost 10 ) 89.779 * * [simplify]: iteration 6 : 4325 enodes (cost 10 ) 90.977 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 90.978 * * [simplify]: iteration 0 : 11 enodes (cost 21 ) 90.979 * * [simplify]: iteration 1 : 21 enodes (cost 21 ) 90.982 * * [simplify]: iteration 2 : 41 enodes (cost 21 ) 90.990 * * [simplify]: iteration 3 : 99 enodes (cost 21 ) 91.005 * * [simplify]: iteration 4 : 175 enodes (cost 21 ) 91.053 * * [simplify]: iteration 5 : 359 enodes (cost 21 ) 91.316 * * [simplify]: iteration 6 : 1087 enodes (cost 21 ) 93.625 * * [simplify]: iteration 7 : 3933 enodes (cost 21 ) 95.791 * * [simplify]: iteration done : 5000 enodes (cost 21 ) 95.791 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 95.793 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 95.795 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 95.804 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 95.819 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 95.867 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 96.124 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 98.359 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 100.536 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 100.537 * * [simplify]: iteration 0 : 11 enodes (cost 29 ) 100.538 * * [simplify]: iteration 1 : 22 enodes (cost 29 ) 100.541 * * [simplify]: iteration 2 : 56 enodes (cost 11 ) 100.556 * * [simplify]: iteration 3 : 204 enodes (cost 11 ) 100.635 * * [simplify]: iteration 4 : 900 enodes (cost 11 ) 101.666 * * [simplify]: iteration done : 5001 enodes (cost 11 ) 101.667 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 101.668 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 101.671 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 101.679 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 101.694 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 101.741 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 101.998 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 104.252 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 106.419 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 106.420 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 106.421 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 106.424 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 106.432 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 106.447 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 106.496 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 106.753 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 109.210 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 111.388 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 111.388 * * [simplify]: iteration 0 : 12 enodes (cost 13 ) 111.390 * * [simplify]: iteration 1 : 37 enodes (cost 13 ) 111.398 * * [simplify]: iteration 2 : 121 enodes (cost 13 ) 111.441 * * [simplify]: iteration 3 : 429 enodes (cost 13 ) 111.722 * * [simplify]: iteration 4 : 1535 enodes (cost 13 ) 113.387 * * [simplify]: iteration done : 5001 enodes (cost 13 ) 113.387 * * [simplify]: iteration 0 : 13 enodes (cost 29 ) 113.396 * * [simplify]: iteration 1 : 40 enodes (cost 25 ) 113.403 * * [simplify]: iteration 2 : 110 enodes (cost 23 ) 113.440 * * [simplify]: iteration 3 : 347 enodes (cost 19 ) 113.614 * * [simplify]: iteration 4 : 1012 enodes (cost 19 ) 114.977 * * [simplify]: iteration 5 : 3403 enodes (cost 19 ) 117.307 * * [simplify]: iteration done : 5000 enodes (cost 19 ) 117.308 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 117.309 * * [simplify]: iteration 1 : 8 enodes (cost 4 ) 117.310 * * [simplify]: iteration 2 : 18 enodes (cost 4 ) 117.313 * * [simplify]: iteration 3 : 52 enodes (cost 4 ) 117.319 * * [simplify]: iteration 4 : 68 enodes (cost 4 ) 117.325 * * [simplify]: iteration 5 : 80 enodes (cost 4 ) 117.332 * * [simplify]: iteration 6 : 107 enodes (cost 4 ) 117.346 * * [simplify]: iteration 7 : 175 enodes (cost 4 ) 117.385 * * [simplify]: iteration 8 : 363 enodes (cost 4 ) 117.579 * * [simplify]: iteration 9 : 1028 enodes (cost 4 ) 119.240 * * [simplify]: iteration 10 : 3826 enodes (cost 4 ) 121.243 * * [simplify]: iteration done : 5000 enodes (cost 4 ) 121.244 * * [simplify]: iteration 0 : 11 enodes (cost 19 ) 121.246 * * [simplify]: iteration 1 : 34 enodes (cost 15 ) 121.252 * * [simplify]: iteration 2 : 85 enodes (cost 13 ) 121.273 * * [simplify]: iteration 3 : 239 enodes (cost 13 ) 121.369 * * [simplify]: iteration 4 : 694 enodes (cost 13 ) 122.045 * * [simplify]: iteration 5 : 2362 enodes (cost 13 ) 124.042 * * [simplify]: iteration done : 5000 enodes (cost 13 ) 124.042 * * [simplify]: iteration 0 : 9 enodes (cost 9 ) 124.044 * * [simplify]: iteration 1 : 18 enodes (cost 9 ) 124.046 * * [simplify]: iteration 2 : 34 enodes (cost 9 ) 124.052 * * [simplify]: iteration 3 : 78 enodes (cost 9 ) 124.067 * * [simplify]: iteration 4 : 151 enodes (cost 9 ) 124.107 * * [simplify]: iteration 5 : 336 enodes (cost 9 ) 124.354 * * [simplify]: iteration 6 : 1041 enodes (cost 9 ) 126.743 * * [simplify]: iteration 7 : 3841 enodes (cost 9 ) 129.138 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 129.138 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 129.139 * * [simplify]: iteration 1 : 8 enodes (cost 4 ) 129.140 * * [simplify]: iteration 2 : 18 enodes (cost 4 ) 129.144 * * [simplify]: iteration 3 : 52 enodes (cost 4 ) 129.149 * * [simplify]: iteration 4 : 68 enodes (cost 4 ) 129.155 * * [simplify]: iteration 5 : 80 enodes (cost 4 ) 129.162 * * [simplify]: iteration 6 : 107 enodes (cost 4 ) 129.177 * * [simplify]: iteration 7 : 175 enodes (cost 4 ) 129.216 * * [simplify]: iteration 8 : 363 enodes (cost 4 ) 129.416 * * [simplify]: iteration 9 : 1028 enodes (cost 4 ) 131.109 * * [simplify]: iteration 10 : 3826 enodes (cost 4 ) 133.122 * * [simplify]: iteration done : 5000 enodes (cost 4 ) 133.122 * * [simplify]: iteration 0 : 1 enodes (cost 1 ) 133.123 * * [simplify]: iteration done : 1 enodes (cost 1 ) 133.123 * * [simplify]: iteration 0 : 19 enodes (cost 22 ) 133.126 * * [simplify]: iteration 1 : 46 enodes (cost 20 ) 133.133 * * [simplify]: iteration 2 : 85 enodes (cost 18 ) 133.147 * * [simplify]: iteration 3 : 187 enodes (cost 17 ) 133.194 * * [simplify]: iteration 4 : 429 enodes (cost 16 ) 133.398 * * [simplify]: iteration 5 : 1086 enodes (cost 16 ) 134.054 * * [simplify]: iteration 6 : 2827 enodes (cost 16 ) 135.284 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 135.285 * * [simplify]: iteration 0 : 20 enodes (cost 22 ) 135.288 * * [simplify]: iteration 1 : 47 enodes (cost 21 ) 135.294 * * [simplify]: iteration 2 : 84 enodes (cost 19 ) 135.310 * * [simplify]: iteration 3 : 203 enodes (cost 17 ) 135.361 * * [simplify]: iteration 4 : 472 enodes (cost 17 ) 135.579 * * [simplify]: iteration 5 : 1164 enodes (cost 17 ) 136.246 * * [simplify]: iteration 6 : 2917 enodes (cost 17 ) 137.384 * * [simplify]: iteration done : 5000 enodes (cost 17 ) 137.384 * [simplify]: Simplified to: (exp (- (* 9.0 (pow x 4.0)) (pow y 4))) (log (- (* 9.0 (pow x 4.0)) (pow y 4))) (exp (- (* 9.0 (pow x 4.0)) (pow y 4))) (* (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (- (pow (* 9.0 (pow x 4.0)) 3) (pow (pow y 4) 3)) (+ (pow y 8) (* (* 9.0 (pow x 4.0)) (+ (pow y 4) (* 9.0 (pow x 4.0))))) (neg (pow y 4)) (- (* 9.0 (* 9.0 (pow x (* 2 4.0)))) (pow y 8)) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (neg (pow y 4)) 0 (- (* 9.0 (pow (/ 1 (pow (pow x (neg 4.0)) 1.0)) 1.0)) (pow y 4)) (- (* (pow (/ 1 (pow (pow (/ -1 x) 4.0) 1.0)) 1.0) 9.0) (pow y 4)) 137.384 * * * [progress]: adding candidates to table 137.424 * * [progress]: iteration 3 / 4 137.424 * * * [progress]: picking best candidate 137.427 * * * * [pick]: Picked # 137.428 * * * [progress]: localizing error 137.443 * * * [progress]: generating rewritten candidates 137.443 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 1) 137.454 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 137.462 * * * [progress]: generating series expansions 137.462 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 1) 137.463 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in (x y) around 0 137.463 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in y 137.463 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 137.463 * [taylor]: Taking taylor expansion of 9.0 in y 137.463 * [taylor]: Taking taylor expansion of (pow x 4) in y 137.463 * [taylor]: Taking taylor expansion of x in y 137.463 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.463 * [taylor]: Taking taylor expansion of y in y 137.463 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in x 137.463 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 137.463 * [taylor]: Taking taylor expansion of 9.0 in x 137.463 * [taylor]: Taking taylor expansion of (pow x 4) in x 137.463 * [taylor]: Taking taylor expansion of x in x 137.463 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.463 * [taylor]: Taking taylor expansion of y in x 137.463 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in x 137.463 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 137.463 * [taylor]: Taking taylor expansion of 9.0 in x 137.463 * [taylor]: Taking taylor expansion of (pow x 4) in x 137.463 * [taylor]: Taking taylor expansion of x in x 137.463 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.463 * [taylor]: Taking taylor expansion of y in x 137.464 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 137.464 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.464 * [taylor]: Taking taylor expansion of y in y 137.464 * [taylor]: Taking taylor expansion of 0 in y 137.464 * [taylor]: Taking taylor expansion of 0 in y 137.465 * [taylor]: Taking taylor expansion of 0 in y 137.465 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in (x y) around 0 137.465 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in y 137.465 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 137.465 * [taylor]: Taking taylor expansion of 9.0 in y 137.465 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 137.465 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 137.465 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 137.465 * [taylor]: Taking taylor expansion of 1.0 in y 137.465 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 137.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 137.465 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 137.465 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 137.465 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 137.465 * [taylor]: Taking taylor expansion of 4.0 in y 137.465 * [taylor]: Taking taylor expansion of (log x) in y 137.465 * [taylor]: Taking taylor expansion of x in y 137.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 137.466 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.466 * [taylor]: Taking taylor expansion of y in y 137.466 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 137.466 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 137.466 * [taylor]: Taking taylor expansion of 9.0 in x 137.466 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 137.466 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 137.466 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 137.466 * [taylor]: Taking taylor expansion of 1.0 in x 137.466 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 137.466 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 137.466 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 137.466 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 137.466 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 137.466 * [taylor]: Taking taylor expansion of 4.0 in x 137.466 * [taylor]: Taking taylor expansion of (log x) in x 137.466 * [taylor]: Taking taylor expansion of x in x 137.467 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 137.467 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.467 * [taylor]: Taking taylor expansion of y in x 137.467 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 137.467 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 137.467 * [taylor]: Taking taylor expansion of 9.0 in x 137.467 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 137.467 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 137.467 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 137.467 * [taylor]: Taking taylor expansion of 1.0 in x 137.467 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 137.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 137.467 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 137.467 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 137.467 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 137.467 * [taylor]: Taking taylor expansion of 4.0 in x 137.467 * [taylor]: Taking taylor expansion of (log x) in x 137.467 * [taylor]: Taking taylor expansion of x in x 137.468 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 137.468 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.468 * [taylor]: Taking taylor expansion of y in x 137.468 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) (/ 1 (pow y 4))) in y 137.468 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) in y 137.468 * [taylor]: Taking taylor expansion of 9.0 in y 137.468 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0) in y 137.468 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))))) in y 137.469 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)))) in y 137.469 * [taylor]: Taking taylor expansion of 1.0 in y 137.469 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))) in y 137.469 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) in y 137.469 * [taylor]: Taking taylor expansion of (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0) in y 137.469 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x))))))) in y 137.469 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x)))))) in y 137.469 * [taylor]: Taking taylor expansion of 1.0 in y 137.469 * [taylor]: Taking taylor expansion of (log (exp (* 4.0 (+ (log 1) (log x))))) in y 137.469 * [taylor]: Taking taylor expansion of (exp (* 4.0 (+ (log 1) (log x)))) in y 137.469 * [taylor]: Taking taylor expansion of (* 4.0 (+ (log 1) (log x))) in y 137.469 * [taylor]: Taking taylor expansion of 4.0 in y 137.469 * [taylor]: Taking taylor expansion of (+ (log 1) (log x)) in y 137.469 * [taylor]: Taking taylor expansion of (log 1) in y 137.469 * [taylor]: Taking taylor expansion of 1 in y 137.469 * [taylor]: Taking taylor expansion of (log x) in y 137.469 * [taylor]: Taking taylor expansion of x in y 137.469 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 137.470 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.470 * [taylor]: Taking taylor expansion of y in y 137.471 * [taylor]: Taking taylor expansion of 0 in y 137.473 * [taylor]: Taking taylor expansion of 0 in y 137.476 * [taylor]: Taking taylor expansion of 0 in y 137.480 * [taylor]: Taking taylor expansion of 0 in y 137.490 * [taylor]: Taking taylor expansion of 0 in y 137.499 * [taylor]: Taking taylor expansion of 0 in y 137.511 * [taylor]: Taking taylor expansion of 0 in y 137.511 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in (x y) around 0 137.511 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in y 137.511 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 137.511 * [taylor]: Taking taylor expansion of 9.0 in y 137.511 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 137.511 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 137.512 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 137.512 * [taylor]: Taking taylor expansion of 1.0 in y 137.512 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 137.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 137.512 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 137.512 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 137.512 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 137.512 * [taylor]: Taking taylor expansion of 4.0 in y 137.512 * [taylor]: Taking taylor expansion of (log x) in y 137.512 * [taylor]: Taking taylor expansion of x in y 137.512 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 137.512 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.512 * [taylor]: Taking taylor expansion of y in y 137.512 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 137.512 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 137.512 * [taylor]: Taking taylor expansion of 9.0 in x 137.512 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 137.512 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 137.512 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 137.512 * [taylor]: Taking taylor expansion of 1.0 in x 137.512 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 137.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 137.512 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 137.513 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 137.513 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 137.513 * [taylor]: Taking taylor expansion of 4.0 in x 137.513 * [taylor]: Taking taylor expansion of (log x) in x 137.513 * [taylor]: Taking taylor expansion of x in x 137.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 137.513 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.513 * [taylor]: Taking taylor expansion of y in x 137.513 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 137.513 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 137.513 * [taylor]: Taking taylor expansion of 9.0 in x 137.513 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 137.513 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 137.513 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 137.513 * [taylor]: Taking taylor expansion of 1.0 in x 137.513 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 137.513 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 137.513 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 137.513 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 137.513 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 137.514 * [taylor]: Taking taylor expansion of 4.0 in x 137.514 * [taylor]: Taking taylor expansion of (log x) in x 137.514 * [taylor]: Taking taylor expansion of x in x 137.514 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 137.514 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.514 * [taylor]: Taking taylor expansion of y in x 137.515 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) (/ 1 (pow y 4))) in y 137.515 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) in y 137.515 * [taylor]: Taking taylor expansion of 9.0 in y 137.515 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0) in y 137.515 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))))) in y 137.515 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)))) in y 137.515 * [taylor]: Taking taylor expansion of 1.0 in y 137.515 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))) in y 137.515 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) in y 137.515 * [taylor]: Taking taylor expansion of (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0) in y 137.515 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x))))))) in y 137.515 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x)))))) in y 137.515 * [taylor]: Taking taylor expansion of 1.0 in y 137.515 * [taylor]: Taking taylor expansion of (log (exp (* 4.0 (+ (log 1) (log x))))) in y 137.515 * [taylor]: Taking taylor expansion of (exp (* 4.0 (+ (log 1) (log x)))) in y 137.515 * [taylor]: Taking taylor expansion of (* 4.0 (+ (log 1) (log x))) in y 137.515 * [taylor]: Taking taylor expansion of 4.0 in y 137.515 * [taylor]: Taking taylor expansion of (+ (log 1) (log x)) in y 137.515 * [taylor]: Taking taylor expansion of (log 1) in y 137.515 * [taylor]: Taking taylor expansion of 1 in y 137.515 * [taylor]: Taking taylor expansion of (log x) in y 137.515 * [taylor]: Taking taylor expansion of x in y 137.516 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 137.516 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.516 * [taylor]: Taking taylor expansion of y in y 137.517 * [taylor]: Taking taylor expansion of 0 in y 137.519 * [taylor]: Taking taylor expansion of 0 in y 137.522 * [taylor]: Taking taylor expansion of 0 in y 137.525 * [taylor]: Taking taylor expansion of 0 in y 137.532 * [taylor]: Taking taylor expansion of 0 in y 137.541 * [taylor]: Taking taylor expansion of 0 in y 137.554 * [taylor]: Taking taylor expansion of 0 in y 137.554 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 137.554 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in (x y) around 0 137.554 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in y 137.554 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 137.555 * [taylor]: Taking taylor expansion of 9.0 in y 137.555 * [taylor]: Taking taylor expansion of (pow x 4) in y 137.555 * [taylor]: Taking taylor expansion of x in y 137.555 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.555 * [taylor]: Taking taylor expansion of y in y 137.555 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in x 137.555 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 137.555 * [taylor]: Taking taylor expansion of 9.0 in x 137.555 * [taylor]: Taking taylor expansion of (pow x 4) in x 137.555 * [taylor]: Taking taylor expansion of x in x 137.555 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.555 * [taylor]: Taking taylor expansion of y in x 137.555 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4)) (pow y 4)) in x 137.555 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 137.555 * [taylor]: Taking taylor expansion of 9.0 in x 137.555 * [taylor]: Taking taylor expansion of (pow x 4) in x 137.555 * [taylor]: Taking taylor expansion of x in x 137.555 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.555 * [taylor]: Taking taylor expansion of y in x 137.555 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 137.555 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.555 * [taylor]: Taking taylor expansion of y in y 137.555 * [taylor]: Taking taylor expansion of 0 in y 137.556 * [taylor]: Taking taylor expansion of 0 in y 137.556 * [taylor]: Taking taylor expansion of 0 in y 137.556 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in (x y) around 0 137.556 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in y 137.556 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 137.556 * [taylor]: Taking taylor expansion of 9.0 in y 137.556 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 137.556 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 137.556 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 137.556 * [taylor]: Taking taylor expansion of 1.0 in y 137.556 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 137.556 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 137.556 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 137.556 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 137.556 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 137.556 * [taylor]: Taking taylor expansion of 4.0 in y 137.556 * [taylor]: Taking taylor expansion of (log x) in y 137.557 * [taylor]: Taking taylor expansion of x in y 137.557 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 137.557 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.557 * [taylor]: Taking taylor expansion of y in y 137.557 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 137.557 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 137.557 * [taylor]: Taking taylor expansion of 9.0 in x 137.557 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 137.557 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 137.557 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 137.557 * [taylor]: Taking taylor expansion of 1.0 in x 137.557 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 137.557 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 137.557 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 137.557 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 137.557 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 137.557 * [taylor]: Taking taylor expansion of 4.0 in x 137.557 * [taylor]: Taking taylor expansion of (log x) in x 137.557 * [taylor]: Taking taylor expansion of x in x 137.558 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 137.558 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.558 * [taylor]: Taking taylor expansion of y in x 137.558 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 137.558 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 137.558 * [taylor]: Taking taylor expansion of 9.0 in x 137.558 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 137.558 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 137.558 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 137.558 * [taylor]: Taking taylor expansion of 1.0 in x 137.558 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 137.558 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 137.558 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 137.558 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 137.558 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 137.558 * [taylor]: Taking taylor expansion of 4.0 in x 137.558 * [taylor]: Taking taylor expansion of (log x) in x 137.558 * [taylor]: Taking taylor expansion of x in x 137.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 137.559 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.559 * [taylor]: Taking taylor expansion of y in x 137.560 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) (/ 1 (pow y 4))) in y 137.560 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) in y 137.560 * [taylor]: Taking taylor expansion of 9.0 in y 137.560 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0) in y 137.560 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))))) in y 137.560 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)))) in y 137.560 * [taylor]: Taking taylor expansion of 1.0 in y 137.560 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))) in y 137.560 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) in y 137.560 * [taylor]: Taking taylor expansion of (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0) in y 137.560 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x))))))) in y 137.560 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x)))))) in y 137.560 * [taylor]: Taking taylor expansion of 1.0 in y 137.560 * [taylor]: Taking taylor expansion of (log (exp (* 4.0 (+ (log 1) (log x))))) in y 137.560 * [taylor]: Taking taylor expansion of (exp (* 4.0 (+ (log 1) (log x)))) in y 137.560 * [taylor]: Taking taylor expansion of (* 4.0 (+ (log 1) (log x))) in y 137.560 * [taylor]: Taking taylor expansion of 4.0 in y 137.560 * [taylor]: Taking taylor expansion of (+ (log 1) (log x)) in y 137.560 * [taylor]: Taking taylor expansion of (log 1) in y 137.560 * [taylor]: Taking taylor expansion of 1 in y 137.560 * [taylor]: Taking taylor expansion of (log x) in y 137.560 * [taylor]: Taking taylor expansion of x in y 137.561 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 137.561 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.561 * [taylor]: Taking taylor expansion of y in y 137.562 * [taylor]: Taking taylor expansion of 0 in y 137.564 * [taylor]: Taking taylor expansion of 0 in y 137.567 * [taylor]: Taking taylor expansion of 0 in y 137.570 * [taylor]: Taking taylor expansion of 0 in y 137.576 * [taylor]: Taking taylor expansion of 0 in y 137.584 * [taylor]: Taking taylor expansion of 0 in y 137.602 * [taylor]: Taking taylor expansion of 0 in y 137.602 * [approximate]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in (x y) around 0 137.602 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in y 137.603 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 137.603 * [taylor]: Taking taylor expansion of 9.0 in y 137.603 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 137.603 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 137.603 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 137.603 * [taylor]: Taking taylor expansion of 1.0 in y 137.603 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 137.603 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 137.603 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 137.603 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 137.603 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 137.603 * [taylor]: Taking taylor expansion of 4.0 in y 137.603 * [taylor]: Taking taylor expansion of (log x) in y 137.603 * [taylor]: Taking taylor expansion of x in y 137.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 137.603 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.604 * [taylor]: Taking taylor expansion of y in y 137.604 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 137.604 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 137.604 * [taylor]: Taking taylor expansion of 9.0 in x 137.604 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 137.604 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 137.604 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 137.604 * [taylor]: Taking taylor expansion of 1.0 in x 137.604 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 137.604 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 137.604 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 137.604 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 137.604 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 137.604 * [taylor]: Taking taylor expansion of 4.0 in x 137.604 * [taylor]: Taking taylor expansion of (log x) in x 137.604 * [taylor]: Taking taylor expansion of x in x 137.604 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 137.604 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.604 * [taylor]: Taking taylor expansion of y in x 137.605 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (/ 1 (pow y 4))) in x 137.605 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 137.605 * [taylor]: Taking taylor expansion of 9.0 in x 137.605 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 137.605 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 137.605 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 137.605 * [taylor]: Taking taylor expansion of 1.0 in x 137.605 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 137.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 137.605 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 137.605 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 137.605 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 137.605 * [taylor]: Taking taylor expansion of 4.0 in x 137.605 * [taylor]: Taking taylor expansion of (log x) in x 137.605 * [taylor]: Taking taylor expansion of x in x 137.605 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 137.605 * [taylor]: Taking taylor expansion of (pow y 4) in x 137.605 * [taylor]: Taking taylor expansion of y in x 137.606 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) (/ 1 (pow y 4))) in y 137.606 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0)) in y 137.606 * [taylor]: Taking taylor expansion of 9.0 in y 137.606 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) 1.0) in y 137.606 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))))) in y 137.606 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)))) in y 137.606 * [taylor]: Taking taylor expansion of 1.0 in y 137.606 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0))) in y 137.606 * [taylor]: Taking taylor expansion of (/ 1 (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0)) in y 137.607 * [taylor]: Taking taylor expansion of (pow (exp (* 4.0 (+ (log 1) (log x)))) 1.0) in y 137.607 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x))))))) in y 137.607 * [taylor]: Taking taylor expansion of (* 1.0 (log (exp (* 4.0 (+ (log 1) (log x)))))) in y 137.607 * [taylor]: Taking taylor expansion of 1.0 in y 137.607 * [taylor]: Taking taylor expansion of (log (exp (* 4.0 (+ (log 1) (log x))))) in y 137.607 * [taylor]: Taking taylor expansion of (exp (* 4.0 (+ (log 1) (log x)))) in y 137.607 * [taylor]: Taking taylor expansion of (* 4.0 (+ (log 1) (log x))) in y 137.607 * [taylor]: Taking taylor expansion of 4.0 in y 137.607 * [taylor]: Taking taylor expansion of (+ (log 1) (log x)) in y 137.607 * [taylor]: Taking taylor expansion of (log 1) in y 137.607 * [taylor]: Taking taylor expansion of 1 in y 137.607 * [taylor]: Taking taylor expansion of (log x) in y 137.607 * [taylor]: Taking taylor expansion of x in y 137.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 137.607 * [taylor]: Taking taylor expansion of (pow y 4) in y 137.607 * [taylor]: Taking taylor expansion of y in y 137.609 * [taylor]: Taking taylor expansion of 0 in y 137.611 * [taylor]: Taking taylor expansion of 0 in y 137.614 * [taylor]: Taking taylor expansion of 0 in y 137.617 * [taylor]: Taking taylor expansion of 0 in y 137.623 * [taylor]: Taking taylor expansion of 0 in y 137.631 * [taylor]: Taking taylor expansion of 0 in y 137.644 * [taylor]: Taking taylor expansion of 0 in y 137.644 * * * [progress]: simplifying candidates 137.645 * [simplify]: Simplifying using # : (/ (exp (* 9.0 (pow x 4.0))) (exp (pow y 4))) (log (- (* 9.0 (pow x 4.0)) (pow y 4))) (exp (- (* 9.0 (pow x 4.0)) (pow y 4))) (* (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (* (* (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4))) (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (- (pow (* 9.0 (pow x 4.0)) 3) (pow (pow y 4) 3)) (+ (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (+ (* (pow y 4) (pow y 4)) (* (* 9.0 (pow x 4.0)) (pow y 4)))) (neg (pow y 4)) (- (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (* (pow y 4) (pow y 4))) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (neg (pow y 4)) (log (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (exp (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (cbrt (pow (* (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4)))) 3)) (cbrt (pow (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 3)) (cbrt (pow (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 3)) (cbrt (pow (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)) (cbrt (* (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (* (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)))) (cbrt (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (cbrt (pow (* (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4)))) 3)) (cbrt (pow (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 3)) (cbrt (pow (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 3)) (cbrt (pow (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (* (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (sqrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (cbrt (sqrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (cbrt 1) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) (/ 3 2))) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) (/ 3 2))) (cbrt (pow (- (pow (* 9.0 (pow x 4.0)) 3) (pow (pow y 4) 3)) 3)) (cbrt (pow (+ (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (+ (* (pow y 4) (pow y 4)) (* (* 9.0 (pow x 4.0)) (pow y 4)))) 3)) (cbrt (pow (- (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (* (pow y 4) (pow y 4))) 3)) (cbrt (pow (+ (* 9.0 (pow x 4.0)) (pow y 4)) 3)) (* (cbrt (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (cbrt (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)))) (cbrt (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (* (* (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (sqrt (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (sqrt (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) 0 (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log (/ 1 x)) (log 1)))) 1.0)) 1.0)) (pow y 4)) (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log (/ -1 x))))) 1.0)) 1.0)) (pow y 4)) 0 (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log (/ 1 x)) (log 1)))) 1.0)) 1.0)) (pow y 4)) (- (* 9.0 (pow (/ 1 (pow (exp (* 4.0 (+ (log 1) (log (/ -1 x))))) 1.0)) 1.0)) (pow y 4)) 137.646 * * [simplify]: iteration 0 : 11 enodes (cost 11 ) 137.647 * * [simplify]: iteration 1 : 23 enodes (cost 10 ) 137.650 * * [simplify]: iteration 2 : 48 enodes (cost 10 ) 137.661 * * [simplify]: iteration 3 : 122 enodes (cost 10 ) 137.684 * * [simplify]: iteration 4 : 305 enodes (cost 10 ) 137.812 * * [simplify]: iteration 5 : 927 enodes (cost 10 ) 138.791 * * [simplify]: iteration 6 : 4390 enodes (cost 10 ) 140.432 * * [simplify]: iteration done : 5000 enodes (cost 10 ) 140.433 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 140.436 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 140.441 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 140.457 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 140.486 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 140.574 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 141.024 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 143.951 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 146.134 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 146.134 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 146.136 * * [simplify]: iteration 1 : 23 enodes (cost 10 ) 146.139 * * [simplify]: iteration 2 : 51 enodes (cost 10 ) 146.149 * * [simplify]: iteration 3 : 132 enodes (cost 10 ) 146.174 * * [simplify]: iteration 4 : 299 enodes (cost 10 ) 146.292 * * [simplify]: iteration 5 : 914 enodes (cost 10 ) 147.355 * * [simplify]: iteration 6 : 4325 enodes (cost 10 ) 148.547 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 148.548 * * [simplify]: iteration 0 : 11 enodes (cost 21 ) 148.549 * * [simplify]: iteration 1 : 21 enodes (cost 21 ) 148.552 * * [simplify]: iteration 2 : 41 enodes (cost 21 ) 148.560 * * [simplify]: iteration 3 : 99 enodes (cost 21 ) 148.575 * * [simplify]: iteration 4 : 175 enodes (cost 21 ) 148.623 * * [simplify]: iteration 5 : 359 enodes (cost 21 ) 148.884 * * [simplify]: iteration 6 : 1087 enodes (cost 21 ) 151.464 * * [simplify]: iteration 7 : 3933 enodes (cost 21 ) 153.632 * * [simplify]: iteration done : 5000 enodes (cost 21 ) 153.632 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 153.638 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 153.641 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 153.649 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 153.664 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 153.710 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 153.971 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 156.233 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 158.414 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 158.415 * * [simplify]: iteration 0 : 11 enodes (cost 29 ) 158.417 * * [simplify]: iteration 1 : 22 enodes (cost 29 ) 158.420 * * [simplify]: iteration 2 : 56 enodes (cost 11 ) 158.433 * * [simplify]: iteration 3 : 204 enodes (cost 11 ) 158.507 * * [simplify]: iteration 4 : 900 enodes (cost 11 ) 159.517 * * [simplify]: iteration done : 5001 enodes (cost 11 ) 159.518 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 159.523 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 159.526 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 159.534 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 159.548 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 159.595 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 159.852 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 162.366 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 164.581 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 164.582 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 164.583 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 164.586 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 164.594 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 164.608 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 164.658 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 164.920 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 167.228 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 169.904 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 169.905 * * [simplify]: iteration 0 : 12 enodes (cost 13 ) 169.907 * * [simplify]: iteration 1 : 37 enodes (cost 13 ) 169.914 * * [simplify]: iteration 2 : 121 enodes (cost 13 ) 169.961 * * [simplify]: iteration 3 : 429 enodes (cost 13 ) 170.476 * * [simplify]: iteration 4 : 1535 enodes (cost 13 ) 172.258 * * [simplify]: iteration done : 5001 enodes (cost 13 ) 172.259 * * [simplify]: iteration 0 : 13 enodes (cost 29 ) 172.262 * * [simplify]: iteration 1 : 40 enodes (cost 25 ) 172.270 * * [simplify]: iteration 2 : 110 enodes (cost 23 ) 172.313 * * [simplify]: iteration 3 : 347 enodes (cost 19 ) 172.498 * * [simplify]: iteration 4 : 1012 enodes (cost 19 ) 174.043 * * [simplify]: iteration 5 : 3403 enodes (cost 19 ) 176.671 * * [simplify]: iteration done : 5000 enodes (cost 19 ) 176.671 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 176.672 * * [simplify]: iteration 1 : 8 enodes (cost 4 ) 176.673 * * [simplify]: iteration 2 : 18 enodes (cost 4 ) 176.679 * * [simplify]: iteration 3 : 52 enodes (cost 4 ) 176.686 * * [simplify]: iteration 4 : 68 enodes (cost 4 ) 176.698 * * [simplify]: iteration 5 : 80 enodes (cost 4 ) 176.707 * * [simplify]: iteration 6 : 107 enodes (cost 4 ) 176.720 * * [simplify]: iteration 7 : 175 enodes (cost 4 ) 176.761 * * [simplify]: iteration 8 : 363 enodes (cost 4 ) 176.955 * * [simplify]: iteration 9 : 1028 enodes (cost 4 ) 178.781 * * [simplify]: iteration 10 : 3826 enodes (cost 4 ) 181.844 * * [simplify]: iteration done : 5000 enodes (cost 4 ) 181.845 * * [simplify]: iteration 0 : 11 enodes (cost 19 ) 181.847 * * [simplify]: iteration 1 : 34 enodes (cost 15 ) 181.852 * * [simplify]: iteration 2 : 85 enodes (cost 13 ) 181.878 * * [simplify]: iteration 3 : 239 enodes (cost 13 ) 181.972 * * [simplify]: iteration 4 : 694 enodes (cost 13 ) 182.649 * * [simplify]: iteration 5 : 2362 enodes (cost 13 ) 184.657 * * [simplify]: iteration done : 5000 enodes (cost 13 ) 184.658 * * [simplify]: iteration 0 : 9 enodes (cost 9 ) 184.659 * * [simplify]: iteration 1 : 18 enodes (cost 9 ) 184.661 * * [simplify]: iteration 2 : 34 enodes (cost 9 ) 184.667 * * [simplify]: iteration 3 : 78 enodes (cost 9 ) 184.679 * * [simplify]: iteration 4 : 151 enodes (cost 9 ) 184.723 * * [simplify]: iteration 5 : 336 enodes (cost 9 ) 184.972 * * [simplify]: iteration 6 : 1041 enodes (cost 9 ) 188.031 * * [simplify]: iteration 7 : 3841 enodes (cost 9 ) 190.447 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 190.448 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 190.448 * * [simplify]: 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[simplify]: iteration 0 : 13 enodes (cost 13 ) 196.438 * * [simplify]: iteration 1 : 30 enodes (cost 10 ) 196.445 * * [simplify]: iteration 2 : 73 enodes (cost 10 ) 196.466 * * [simplify]: iteration 3 : 242 enodes (cost 10 ) 196.557 * * [simplify]: iteration 4 : 996 enodes (cost 10 ) 197.561 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 197.562 * * [simplify]: iteration 0 : 14 enodes (cost 24 ) 197.564 * * [simplify]: iteration 1 : 33 enodes (cost 21 ) 197.569 * * [simplify]: iteration 2 : 74 enodes (cost 13 ) 197.598 * * [simplify]: iteration 3 : 177 enodes (cost 13 ) 197.648 * * [simplify]: iteration 4 : 460 enodes (cost 13 ) 198.010 * * [simplify]: iteration 5 : 1865 enodes (cost 12 ) 199.173 * * [simplify]: iteration done : 5000 enodes (cost 12 ) 199.174 * * [simplify]: iteration 0 : 13 enodes (cost 13 ) 199.176 * * [simplify]: iteration 1 : 30 enodes (cost 10 ) 199.180 * * [simplify]: iteration 2 : 56 enodes (cost 10 ) 199.190 * * [simplify]: iteration 3 : 124 enodes (cost 10 ) 199.209 * * [simplify]: iteration 4 : 225 enodes (cost 10 ) 199.271 * * [simplify]: iteration 5 : 459 enodes (cost 10 ) 199.588 * * [simplify]: iteration 6 : 1382 enodes (cost 10 ) 202.052 * * [simplify]: iteration done : 5000 enodes (cost 10 ) 202.052 * * [simplify]: iteration 0 : 13 enodes (cost 13 ) 202.054 * * [simplify]: iteration 1 : 30 enodes (cost 10 ) 202.058 * * [simplify]: iteration 2 : 56 enodes (cost 10 ) 202.069 * * [simplify]: iteration 3 : 133 enodes (cost 10 ) 202.095 * * [simplify]: iteration 4 : 278 enodes (cost 10 ) 202.187 * * [simplify]: iteration 5 : 732 enodes (cost 10 ) 202.921 * * [simplify]: iteration 6 : 2459 enodes (cost 10 ) 204.774 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 204.774 * * [simplify]: iteration 0 : 13 enodes (cost 13 ) 204.776 * * [simplify]: iteration 1 : 30 enodes (cost 10 ) 204.780 * * [simplify]: iteration 2 : 56 enodes (cost 10 ) 204.795 * * [simplify]: iteration 3 : 133 enodes (cost 10 ) 204.816 * * [simplify]: iteration 4 : 278 enodes (cost 10 ) 204.909 * * [simplify]: iteration 5 : 732 enodes (cost 10 ) 205.613 * * [simplify]: iteration 6 : 2459 enodes (cost 10 ) 207.468 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 207.469 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 207.470 * * [simplify]: iteration 1 : 14 enodes (cost 1 ) 207.471 * * [simplify]: iteration 2 : 18 enodes (cost 1 ) 207.471 * * [simplify]: iteration done : 18 enodes (cost 1 ) 207.472 * * [simplify]: iteration 0 : 12 enodes (cost 12 ) 207.473 * * [simplify]: iteration 1 : 29 enodes (cost 9 ) 207.483 * * [simplify]: iteration 2 : 67 enodes (cost 9 ) 207.498 * * [simplify]: iteration 3 : 221 enodes (cost 9 ) 207.575 * * [simplify]: iteration 4 : 934 enodes (cost 9 ) 208.601 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 208.602 * * [simplify]: iteration 0 : 11 enodes (cost 20 ) 208.604 * * [simplify]: iteration 1 : 21 enodes (cost 20 ) 208.607 * * [simplify]: iteration 2 : 47 enodes (cost 20 ) 208.622 * * [simplify]: iteration 3 : 146 enodes (cost 20 ) 208.657 * * [simplify]: iteration 4 : 464 enodes (cost 20 ) 208.972 * * [simplify]: iteration 5 : 1911 enodes (cost 20 ) 210.505 * * [simplify]: iteration done : 5000 enodes (cost 20 ) 210.506 * * [simplify]: iteration 0 : 10 enodes (cost 10 ) 210.507 * * [simplify]: iteration 1 : 20 enodes (cost 10 ) 210.510 * * [simplify]: iteration 2 : 40 enodes (cost 10 ) 210.518 * * [simplify]: iteration 3 : 98 enodes (cost 10 ) 210.533 * * [simplify]: iteration 4 : 175 enodes (cost 10 ) 210.582 * * [simplify]: iteration 5 : 357 enodes (cost 10 ) 210.843 * * [simplify]: iteration 6 : 1072 enodes (cost 10 ) 213.483 * * [simplify]: iteration 7 : 3906 enodes (cost 10 ) 215.930 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 215.932 * * [simplify]: iteration 0 : 14 enodes (cost 26 ) 215.936 * * [simplify]: iteration 1 : 30 enodes (cost 20 ) 215.943 * * [simplify]: iteration 2 : 68 enodes (cost 20 ) 215.979 * * [simplify]: iteration 3 : 222 enodes (cost 20 ) 216.133 * * [simplify]: iteration 4 : 933 enodes (cost 20 ) 218.060 * * [simplify]: iteration done : 5000 enodes (cost 20 ) 218.062 * * [simplify]: iteration 0 : 13 enodes (cost 13 ) 218.065 * * [simplify]: iteration 1 : 30 enodes (cost 10 ) 218.073 * * [simplify]: iteration 2 : 68 enodes (cost 10 ) 218.111 * * [simplify]: iteration 3 : 222 enodes (cost 10 ) 218.267 * * [simplify]: iteration 4 : 934 enodes (cost 10 ) 219.586 * * [simplify]: iteration done : 5000 enodes (cost 10 ) 219.587 * * [simplify]: iteration 0 : 14 enodes (cost 24 ) 219.589 * * [simplify]: iteration 1 : 33 enodes (cost 21 ) 219.595 * * [simplify]: iteration 2 : 74 enodes (cost 13 ) 219.610 * * [simplify]: iteration 3 : 177 enodes (cost 13 ) 219.658 * * [simplify]: iteration 4 : 460 enodes (cost 13 ) 219.921 * * [simplify]: iteration 5 : 1865 enodes (cost 12 ) 221.174 * * [simplify]: iteration done : 5000 enodes (cost 12 ) 221.175 * * [simplify]: iteration 0 : 13 enodes (cost 13 ) 221.177 * * [simplify]: 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468 enodes (cost 12 ) 246.486 * * [simplify]: iteration 6 : 1386 enodes (cost 12 ) 249.180 * * [simplify]: iteration done : 5000 enodes (cost 12 ) 249.181 * * [simplify]: iteration 0 : 14 enodes (cost 16 ) 249.185 * * [simplify]: iteration 1 : 44 enodes (cost 13 ) 249.195 * * [simplify]: iteration 2 : 143 enodes (cost 13 ) 249.266 * * [simplify]: iteration 3 : 643 enodes (cost 13 ) 250.037 * * [simplify]: iteration 4 : 4958 enodes (cost 13 ) 253.403 * * [simplify]: iteration done : 5000 enodes (cost 13 ) 253.403 * * [simplify]: iteration 0 : 16 enodes (cost 32 ) 253.406 * * [simplify]: iteration 1 : 50 enodes (cost 25 ) 253.417 * * [simplify]: iteration 2 : 154 enodes (cost 23 ) 253.485 * * [simplify]: iteration 3 : 714 enodes (cost 19 ) 254.681 * * [simplify]: iteration done : 5000 enodes (cost 19 ) 254.682 * * [simplify]: iteration 0 : 14 enodes (cost 22 ) 254.684 * * [simplify]: iteration 1 : 44 enodes (cost 15 ) 254.694 * * [simplify]: iteration 2 : 127 enodes (cost 13 ) 254.750 * * [simplify]: iteration 3 : 526 enodes (cost 13 ) 255.284 * * [simplify]: iteration 4 : 3768 enodes (cost 13 ) 257.731 * * [simplify]: iteration done : 5000 enodes (cost 13 ) 257.732 * * [simplify]: iteration 0 : 12 enodes (cost 12 ) 257.743 * * [simplify]: iteration 1 : 28 enodes (cost 9 ) 257.749 * * [simplify]: iteration 2 : 66 enodes (cost 9 ) 257.770 * * [simplify]: iteration 3 : 194 enodes (cost 9 ) 257.855 * * [simplify]: iteration 4 : 765 enodes (cost 9 ) 259.012 * * [simplify]: iteration 5 : 4143 enodes (cost 9 ) 262.166 * * [simplify]: iteration done : 5001 enodes (cost 9 ) 262.167 * * [simplify]: iteration 0 : 14 enodes (cost 27 ) 262.169 * * [simplify]: iteration 1 : 31 enodes (cost 21 ) 262.176 * * [simplify]: iteration 2 : 69 enodes (cost 21 ) 262.206 * * [simplify]: iteration 3 : 223 enodes (cost 21 ) 262.304 * * [simplify]: iteration 4 : 932 enodes (cost 21 ) 263.583 * * [simplify]: iteration done : 5000 enodes (cost 21 ) 263.584 * * [simplify]: iteration 0 : 13 enodes 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iteration done : 5000 enodes (cost 10 ) 267.248 * * [simplify]: iteration 0 : 13 enodes (cost 13 ) 267.249 * * [simplify]: iteration 1 : 30 enodes (cost 10 ) 267.254 * * [simplify]: iteration 2 : 68 enodes (cost 10 ) 267.270 * * [simplify]: iteration 3 : 222 enodes (cost 10 ) 267.352 * * [simplify]: iteration 4 : 934 enodes (cost 10 ) 268.407 * * [simplify]: iteration done : 5000 enodes (cost 10 ) 268.407 * * [simplify]: iteration 0 : 1 enodes (cost 1 ) 268.407 * * [simplify]: iteration done : 1 enodes (cost 1 ) 268.408 * * [simplify]: iteration 0 : 19 enodes (cost 22 ) 268.411 * * [simplify]: iteration 1 : 46 enodes (cost 20 ) 268.418 * * [simplify]: iteration 2 : 85 enodes (cost 18 ) 268.433 * * [simplify]: iteration 3 : 187 enodes (cost 17 ) 268.482 * * [simplify]: iteration 4 : 429 enodes (cost 16 ) 268.689 * * [simplify]: iteration 5 : 1086 enodes (cost 16 ) 269.518 * * [simplify]: iteration 6 : 2827 enodes (cost 16 ) 270.878 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 270.879 * * [simplify]: iteration 0 : 20 enodes (cost 22 ) 270.883 * * [simplify]: iteration 1 : 47 enodes (cost 21 ) 270.893 * * [simplify]: iteration 2 : 84 enodes (cost 19 ) 270.916 * * [simplify]: iteration 3 : 203 enodes (cost 17 ) 270.989 * * [simplify]: iteration 4 : 472 enodes (cost 17 ) 271.279 * * [simplify]: iteration 5 : 1164 enodes (cost 17 ) 272.141 * * [simplify]: iteration 6 : 2917 enodes (cost 17 ) 273.751 * * [simplify]: iteration done : 5000 enodes (cost 17 ) 273.752 * * [simplify]: iteration 0 : 1 enodes (cost 1 ) 273.752 * * [simplify]: iteration done : 1 enodes (cost 1 ) 273.753 * * [simplify]: iteration 0 : 19 enodes (cost 22 ) 273.756 * * [simplify]: iteration 1 : 46 enodes (cost 20 ) 273.763 * * [simplify]: iteration 2 : 85 enodes (cost 18 ) 273.778 * * [simplify]: iteration 3 : 187 enodes (cost 17 ) 273.827 * * [simplify]: iteration 4 : 429 enodes (cost 16 ) 274.049 * * [simplify]: iteration 5 : 1086 enodes (cost 16 ) 274.819 * * [simplify]: iteration 6 : 2827 enodes (cost 16 ) 276.228 * * [simplify]: iteration done : 5000 enodes (cost 16 ) 276.229 * * [simplify]: iteration 0 : 20 enodes (cost 22 ) 276.232 * * [simplify]: iteration 1 : 47 enodes (cost 21 ) 276.239 * * [simplify]: iteration 2 : 84 enodes (cost 19 ) 276.254 * * [simplify]: iteration 3 : 203 enodes (cost 17 ) 276.305 * * [simplify]: iteration 4 : 472 enodes (cost 17 ) 276.523 * * [simplify]: iteration 5 : 1164 enodes (cost 17 ) 277.215 * * [simplify]: iteration 6 : 2917 enodes (cost 17 ) 278.440 * * [simplify]: iteration done : 5000 enodes (cost 17 ) 278.441 * [simplify]: Simplified to: (exp (- (* 9.0 (pow x 4.0)) (pow y 4))) (log (- (* 9.0 (pow x 4.0)) (pow y 4))) (exp (- (* 9.0 (pow x 4.0)) (pow y 4))) (* (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (- (pow (* 9.0 (pow x 4.0)) 3) (pow (pow y 4) 3)) (+ (pow y 8) (* (* 9.0 (pow x 4.0)) (+ (pow y 4) (* 9.0 (pow x 4.0))))) (neg (pow y 4)) (- (* 9.0 (* 9.0 (pow x (* 2 4.0)))) (pow y 8)) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (neg (pow y 4)) (log (- (* 9.0 (pow x 4.0)) (pow y 4))) (exp (- (* 9.0 (pow x 4.0)) (pow y 4))) (pow (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 2) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 1 (- (* 9.0 (pow x 4.0)) (pow y 4)) (cbrt (* (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (* (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (pow (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 2) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 1 (- (* 9.0 (pow x 4.0)) (pow y 4)) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (* (- (* 9.0 (pow x 4.0)) (pow y 4)) (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (sqrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) (cbrt (sqrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3))) 1 (- (* 9.0 (pow x 4.0)) (pow y 4)) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3/2)) (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3/2)) (- (pow (* 9.0 (pow x 4.0)) 3) (pow (pow y 4) 3)) (+ (pow y 8) (* (* 9.0 (pow x 4.0)) (+ (pow y 4) (* 9.0 (pow x 4.0))))) (- (* (pow x (* 2 4.0)) (* 9.0 9.0)) (pow y 8)) (+ (pow y 4) (* 9.0 (pow x 4.0))) (* (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4)))) (cbrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) (sqrt (- (* 9.0 (pow x 4.0)) (pow y 4))) 0 (- (* 9.0 (pow (/ 1 (pow (pow x (neg 4.0)) 1.0)) 1.0)) (pow y 4)) (- (* (pow (/ 1 (pow (pow (/ -1 x) 4.0) 1.0)) 1.0) 9.0) (pow y 4)) 0 (- (* 9.0 (pow (/ 1 (pow (pow x (neg 4.0)) 1.0)) 1.0)) (pow y 4)) (- (* (pow (/ 1 (pow (pow (/ -1 x) 4.0) 1.0)) 1.0) 9.0) (pow y 4)) 278.442 * * * [progress]: adding candidates to table 278.544 * [progress]: [Phase 3 of 3] Extracting. 278.548 * [simplify]: Simplifying using # : (- (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)) (* (* y y) (neg 2.0))) 278.549 * * [simplify]: iteration 0 : 17 enodes (cost 19 ) 278.549 * * [simplify]: iteration 1 : 21 enodes (cost 19 ) 278.550 * * [simplify]: iteration 2 : 24 enodes (cost 19 ) 278.551 * * [simplify]: iteration 3 : 28 enodes (cost 19 ) 278.552 * * [simplify]: iteration done : 28 enodes (cost 19 ) 278.552 * [simplify]: Simplified to: (- (cbrt (pow (- (* 9.0 (pow x 4.0)) (pow y 4)) 3)) (* (* y y) (neg 2.0))) 279.660 * [regime-testing]: End program error score: 51.99999982801125