0.021 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.048 * * * [progress]: [2/2] Setting up program. 0.053 * [progress]: [Phase 2 of 3] Improving. 0.054 * [simplify]: Simplifying: (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))) 0.054 * * [simplify]: iteration 0: 11 enodes 0.057 * * [simplify]: iteration 1: 23 enodes 0.064 * * [simplify]: iteration 2: 58 enodes 0.088 * * [simplify]: iteration 3: 159 enodes 0.136 * * [simplify]: iteration 4: 417 enodes 0.330 * * [simplify]: iteration 5: 1566 enodes 0.934 * * [simplify]: iteration complete: 5000 enodes 0.934 * * [simplify]: Extracting #0: cost 1 inf + 0 0.935 * * [simplify]: Extracting #1: cost 46 inf + 0 0.938 * * [simplify]: Extracting #2: cost 910 inf + 0 0.948 * * [simplify]: Extracting #3: cost 1712 inf + 41 0.961 * * [simplify]: Extracting #4: cost 1348 inf + 1824 0.973 * * [simplify]: Extracting #5: cost 325 inf + 9028 0.986 * * [simplify]: Extracting #6: cost 21 inf + 12820 0.997 * * [simplify]: Extracting #7: cost 1 inf + 12662 1.013 * * [simplify]: Extracting #8: cost 0 inf + 12665 1.024 * [simplify]: Simplified to: (- (* y (* y 2.0)) (- (pow y 4) (* (pow x 4.0) 9.0))) 1.033 * * [progress]: iteration 1 / 4 1.033 * * * [progress]: picking best candidate 1.037 * * * * [pick]: Picked # 1.037 * * * [progress]: localizing error 1.053 * * * [progress]: generating rewritten candidates 1.053 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 1.065 * * * [progress]: generating series expansions 1.066 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 1.066 * [backup-simplify]: Simplify (- (pow y 4) (* (pow x 4.0) 9.0)) into (- (pow y 4) (* 9.0 (pow x 4))) 1.066 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 1.066 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 1.066 * [taylor]: Taking taylor expansion of (pow y 4) in x 1.066 * [taylor]: Taking taylor expansion of y in x 1.066 * [backup-simplify]: Simplify y into y 1.066 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 1.066 * [taylor]: Taking taylor expansion of 9.0 in x 1.066 * [backup-simplify]: Simplify 9.0 into 9.0 1.066 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.066 * [taylor]: Taking taylor expansion of x in x 1.066 * [backup-simplify]: Simplify 0 into 0 1.066 * [backup-simplify]: Simplify 1 into 1 1.066 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 1.066 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.066 * [taylor]: Taking taylor expansion of y in y 1.066 * [backup-simplify]: Simplify 0 into 0 1.066 * [backup-simplify]: Simplify 1 into 1 1.066 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 1.066 * [taylor]: Taking taylor expansion of 9.0 in y 1.066 * [backup-simplify]: Simplify 9.0 into 9.0 1.066 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.066 * [taylor]: Taking taylor expansion of x in y 1.066 * [backup-simplify]: Simplify x into x 1.066 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 1.066 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.066 * [taylor]: Taking taylor expansion of y in y 1.066 * [backup-simplify]: Simplify 0 into 0 1.066 * [backup-simplify]: Simplify 1 into 1 1.066 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 1.066 * [taylor]: Taking taylor expansion of 9.0 in y 1.066 * [backup-simplify]: Simplify 9.0 into 9.0 1.066 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.066 * [taylor]: Taking taylor expansion of x in y 1.066 * [backup-simplify]: Simplify x into x 1.066 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.067 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1.067 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 1.067 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 1.067 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 1.067 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 1.067 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 1.067 * [taylor]: Taking taylor expansion of 9.0 in x 1.067 * [backup-simplify]: Simplify 9.0 into 9.0 1.067 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [backup-simplify]: Simplify 0 into 0 1.067 * [backup-simplify]: Simplify 1 into 1 1.067 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 1.067 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 1.068 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 1.068 * [backup-simplify]: Simplify (- 0) into 0 1.068 * [backup-simplify]: Simplify (+ 0 0) into 0 1.068 * [taylor]: Taking taylor expansion of 0 in x 1.069 * [backup-simplify]: Simplify 0 into 0 1.069 * [backup-simplify]: Simplify 0 into 0 1.069 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 1.069 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 1.070 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 1.070 * [backup-simplify]: Simplify (- 0) into 0 1.070 * [backup-simplify]: Simplify (+ 0 0) into 0 1.070 * [taylor]: Taking taylor expansion of 0 in x 1.070 * [backup-simplify]: Simplify 0 into 0 1.070 * [backup-simplify]: Simplify 0 into 0 1.070 * [backup-simplify]: Simplify 0 into 0 1.071 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.072 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 1.072 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 1.073 * [backup-simplify]: Simplify (- 0) into 0 1.073 * [backup-simplify]: Simplify (+ 0 0) into 0 1.073 * [taylor]: Taking taylor expansion of 0 in x 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify (- (pow (/ 1 y) 4) (* (pow (/ 1 x) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 1.073 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 1.073 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 1.073 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 1.073 * [taylor]: Taking taylor expansion of (pow y 4) in x 1.073 * [taylor]: Taking taylor expansion of y in x 1.073 * [backup-simplify]: Simplify y into y 1.073 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.074 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1.074 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1.074 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 1.074 * [taylor]: Taking taylor expansion of 9.0 in x 1.074 * [backup-simplify]: Simplify 9.0 into 9.0 1.074 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 1.074 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 1.074 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 1.074 * [taylor]: Taking taylor expansion of 1.0 in x 1.074 * [backup-simplify]: Simplify 1.0 into 1.0 1.074 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 1.074 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 1.074 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 1.074 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 1.074 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 1.074 * [taylor]: Taking taylor expansion of 4.0 in x 1.074 * [backup-simplify]: Simplify 4.0 into 4.0 1.074 * [taylor]: Taking taylor expansion of (log x) in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.074 * [backup-simplify]: Simplify 0 into 0 1.074 * [backup-simplify]: Simplify 1 into 1 1.074 * [backup-simplify]: Simplify (log 1) into 0 1.075 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 1.075 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 1.075 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 1.075 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 1.075 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 1.075 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 1.075 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 1.075 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 1.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.075 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.075 * [taylor]: Taking taylor expansion of y in y 1.075 * [backup-simplify]: Simplify 0 into 0 1.075 * [backup-simplify]: Simplify 1 into 1 1.076 * [backup-simplify]: Simplify (* 1 1) into 1 1.076 * [backup-simplify]: Simplify (* 1 1) into 1 1.076 * [backup-simplify]: Simplify (/ 1 1) into 1 1.076 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 1.076 * [taylor]: Taking taylor expansion of 9.0 in y 1.076 * [backup-simplify]: Simplify 9.0 into 9.0 1.076 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 1.076 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 1.076 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 1.076 * [taylor]: Taking taylor expansion of 1.0 in y 1.076 * [backup-simplify]: Simplify 1.0 into 1.0 1.076 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 1.076 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 1.076 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 1.076 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 1.076 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 1.076 * [taylor]: Taking taylor expansion of 4.0 in y 1.076 * [backup-simplify]: Simplify 4.0 into 4.0 1.076 * [taylor]: Taking taylor expansion of (log x) in y 1.076 * [taylor]: Taking taylor expansion of x in y 1.076 * [backup-simplify]: Simplify x into x 1.076 * [backup-simplify]: Simplify (log x) into (log x) 1.077 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 1.077 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 1.077 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 1.077 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 1.077 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 1.077 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 1.077 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 1.077 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.077 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.077 * [taylor]: Taking taylor expansion of y in y 1.077 * [backup-simplify]: Simplify 0 into 0 1.077 * [backup-simplify]: Simplify 1 into 1 1.078 * [backup-simplify]: Simplify (* 1 1) into 1 1.078 * [backup-simplify]: Simplify (* 1 1) into 1 1.078 * [backup-simplify]: Simplify (/ 1 1) into 1 1.078 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 1.078 * [taylor]: Taking taylor expansion of 9.0 in y 1.078 * [backup-simplify]: Simplify 9.0 into 9.0 1.078 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 1.078 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 1.078 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 1.078 * [taylor]: Taking taylor expansion of 1.0 in y 1.078 * [backup-simplify]: Simplify 1.0 into 1.0 1.078 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 1.078 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 1.078 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 1.078 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 1.078 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 1.078 * [taylor]: Taking taylor expansion of 4.0 in y 1.078 * [backup-simplify]: Simplify 4.0 into 4.0 1.078 * [taylor]: Taking taylor expansion of (log x) in y 1.078 * [taylor]: Taking taylor expansion of x in y 1.078 * [backup-simplify]: Simplify x into x 1.078 * [backup-simplify]: Simplify (log x) into (log x) 1.078 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 1.079 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 1.079 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 1.079 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 1.079 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 1.080 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 1.080 * [backup-simplify]: Simplify (+ 1 0) into 1 1.080 * [taylor]: Taking taylor expansion of 1 in x 1.080 * [backup-simplify]: Simplify 1 into 1 1.080 * [backup-simplify]: Simplify 1 into 1 1.081 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.081 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.082 * [backup-simplify]: Simplify (+ 0 0) into 0 1.082 * [taylor]: Taking taylor expansion of 0 in x 1.082 * [backup-simplify]: Simplify 0 into 0 1.083 * [backup-simplify]: Simplify 0 into 0 1.083 * [backup-simplify]: Simplify 0 into 0 1.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.084 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.086 * [backup-simplify]: Simplify (+ 0 0) into 0 1.086 * [taylor]: Taking taylor expansion of 0 in x 1.086 * [backup-simplify]: Simplify 0 into 0 1.086 * [backup-simplify]: Simplify 0 into 0 1.086 * [backup-simplify]: Simplify 0 into 0 1.086 * [backup-simplify]: Simplify 0 into 0 1.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.089 * [backup-simplify]: Simplify (+ 0 0) into 0 1.089 * [taylor]: Taking taylor expansion of 0 in x 1.089 * [backup-simplify]: Simplify 0 into 0 1.089 * [backup-simplify]: Simplify 0 into 0 1.089 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 1.090 * [backup-simplify]: Simplify (- (pow (/ 1 (- y)) 4) (* (pow (/ 1 (- x)) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 1.090 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 1.090 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 1.090 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 1.090 * [taylor]: Taking taylor expansion of (pow y 4) in x 1.090 * [taylor]: Taking taylor expansion of y in x 1.090 * [backup-simplify]: Simplify y into y 1.090 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.090 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1.090 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1.090 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 1.090 * [taylor]: Taking taylor expansion of 9.0 in x 1.090 * [backup-simplify]: Simplify 9.0 into 9.0 1.090 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 1.091 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 1.091 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 1.091 * [taylor]: Taking taylor expansion of 1.0 in x 1.091 * [backup-simplify]: Simplify 1.0 into 1.0 1.091 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 1.091 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 1.091 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 1.091 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 1.091 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 1.091 * [taylor]: Taking taylor expansion of 4.0 in x 1.091 * [backup-simplify]: Simplify 4.0 into 4.0 1.091 * [taylor]: Taking taylor expansion of (log x) in x 1.091 * [taylor]: Taking taylor expansion of x in x 1.091 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify 1 into 1 1.091 * [backup-simplify]: Simplify (log 1) into 0 1.092 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 1.092 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 1.092 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 1.092 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 1.092 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 1.093 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 1.093 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 1.093 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 1.093 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.093 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.093 * [taylor]: Taking taylor expansion of y in y 1.093 * [backup-simplify]: Simplify 0 into 0 1.093 * [backup-simplify]: Simplify 1 into 1 1.094 * [backup-simplify]: Simplify (* 1 1) into 1 1.094 * [backup-simplify]: Simplify (* 1 1) into 1 1.094 * [backup-simplify]: Simplify (/ 1 1) into 1 1.094 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 1.094 * [taylor]: Taking taylor expansion of 9.0 in y 1.094 * [backup-simplify]: Simplify 9.0 into 9.0 1.094 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 1.095 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 1.095 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 1.095 * [taylor]: Taking taylor expansion of 1.0 in y 1.095 * [backup-simplify]: Simplify 1.0 into 1.0 1.095 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 1.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 1.095 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 1.095 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 1.095 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 1.095 * [taylor]: Taking taylor expansion of 4.0 in y 1.095 * [backup-simplify]: Simplify 4.0 into 4.0 1.095 * [taylor]: Taking taylor expansion of (log x) in y 1.095 * [taylor]: Taking taylor expansion of x in y 1.095 * [backup-simplify]: Simplify x into x 1.095 * [backup-simplify]: Simplify (log x) into (log x) 1.095 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 1.095 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 1.095 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 1.096 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 1.096 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 1.096 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 1.096 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 1.096 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.096 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.096 * [taylor]: Taking taylor expansion of y in y 1.096 * [backup-simplify]: Simplify 0 into 0 1.096 * [backup-simplify]: Simplify 1 into 1 1.097 * [backup-simplify]: Simplify (* 1 1) into 1 1.097 * [backup-simplify]: Simplify (* 1 1) into 1 1.098 * [backup-simplify]: Simplify (/ 1 1) into 1 1.098 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 1.098 * [taylor]: Taking taylor expansion of 9.0 in y 1.098 * [backup-simplify]: Simplify 9.0 into 9.0 1.098 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 1.098 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 1.098 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 1.098 * [taylor]: Taking taylor expansion of 1.0 in y 1.098 * [backup-simplify]: Simplify 1.0 into 1.0 1.098 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 1.098 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 1.098 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 1.098 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 1.098 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 1.098 * [taylor]: Taking taylor expansion of 4.0 in y 1.098 * [backup-simplify]: Simplify 4.0 into 4.0 1.098 * [taylor]: Taking taylor expansion of (log x) in y 1.098 * [taylor]: Taking taylor expansion of x in y 1.098 * [backup-simplify]: Simplify x into x 1.098 * [backup-simplify]: Simplify (log x) into (log x) 1.098 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 1.099 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 1.099 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 1.099 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 1.099 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 1.100 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 1.101 * [backup-simplify]: Simplify (+ 1 0) into 1 1.101 * [taylor]: Taking taylor expansion of 1 in x 1.101 * [backup-simplify]: Simplify 1 into 1 1.101 * [backup-simplify]: Simplify 1 into 1 1.101 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.102 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.103 * [backup-simplify]: Simplify (+ 0 0) into 0 1.103 * [taylor]: Taking taylor expansion of 0 in x 1.103 * [backup-simplify]: Simplify 0 into 0 1.104 * [backup-simplify]: Simplify 0 into 0 1.104 * [backup-simplify]: Simplify 0 into 0 1.105 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.115 * [backup-simplify]: Simplify (+ 0 0) into 0 1.115 * [taylor]: Taking taylor expansion of 0 in x 1.115 * [backup-simplify]: Simplify 0 into 0 1.115 * [backup-simplify]: Simplify 0 into 0 1.115 * [backup-simplify]: Simplify 0 into 0 1.115 * [backup-simplify]: Simplify 0 into 0 1.116 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.119 * [backup-simplify]: Simplify (+ 0 0) into 0 1.119 * [taylor]: Taking taylor expansion of 0 in x 1.119 * [backup-simplify]: Simplify 0 into 0 1.119 * [backup-simplify]: Simplify 0 into 0 1.119 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 1.119 * * * [progress]: simplifying candidates 1.120 * [simplify]: Simplifying: (/ (exp (pow y 4)) (exp (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (* (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (* (* (- (pow y 4) (* (pow x 4.0) 9.0)) (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (pow y 4) (pow y 4)) (+ (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0)) (* (pow y 4) (* (pow x 4.0) 9.0)))) (- (* (pow x 4.0) 9.0)) (- (* (pow y 4) (pow y 4)) (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0))) (+ (pow y 4) (* (pow x 4.0) 9.0)) (- (* (pow x 4.0) 9.0)) 0 (pow y 4) (pow y 4) 1.120 * * [simplify]: iteration 0: 32 enodes 1.133 * * [simplify]: iteration 1: 85 enodes 1.170 * * [simplify]: iteration 2: 283 enodes 1.349 * * [simplify]: iteration 3: 1295 enodes 2.017 * * [simplify]: iteration complete: 5001 enodes 2.017 * * [simplify]: Extracting #0: cost 13 inf + 0 2.018 * * [simplify]: Extracting #1: cost 189 inf + 1 2.021 * * [simplify]: Extracting #2: cost 853 inf + 86 2.031 * * [simplify]: Extracting #3: cost 1539 inf + 530 2.039 * * [simplify]: Extracting #4: cost 1311 inf + 3015 2.045 * * [simplify]: Extracting #5: cost 465 inf + 13589 2.051 * * [simplify]: Extracting #6: cost 49 inf + 20163 2.057 * * [simplify]: Extracting #7: cost 0 inf + 21289 2.067 * * [simplify]: Extracting #8: cost 0 inf + 21288 2.073 * [simplify]: Simplified to: (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (log (- (pow y 4) (* 9.0 (pow x 4.0)))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (* (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (pow (- (pow y 4) (* 9.0 (pow x 4.0))) 3) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (- (pow (pow y 4) 3) (pow (* 9.0 (pow x 4.0)) 3)) (+ (* (pow x 4.0) (* (+ (* 9.0 (pow x 4.0)) (pow y 4)) 9.0)) (pow y 8)) (* 9.0 (- (pow x 4.0))) (- (pow y 8) (* (* 9.0 9.0) (pow x (* 4.0 2)))) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (* 9.0 (- (pow x 4.0))) 0 (pow y 4) (pow y 4) 2.073 * * * [progress]: adding candidates to table 2.132 * * [progress]: iteration 2 / 4 2.132 * * * [progress]: picking best candidate 2.136 * * * * [pick]: Picked # 2.136 * * * [progress]: localizing error 2.169 * * * [progress]: generating rewritten candidates 2.169 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1) 2.180 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.190 * * * [progress]: generating series expansions 2.190 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1) 2.190 * [backup-simplify]: Simplify (- (pow y 4) (* 9.0 (pow x 4.0))) into (- (pow y 4) (* 9.0 (pow x 4))) 2.190 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 2.190 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 2.190 * [taylor]: Taking taylor expansion of (pow y 4) in x 2.190 * [taylor]: Taking taylor expansion of y in x 2.190 * [backup-simplify]: Simplify y into y 2.190 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 2.190 * [taylor]: Taking taylor expansion of 9.0 in x 2.190 * [backup-simplify]: Simplify 9.0 into 9.0 2.190 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.190 * [taylor]: Taking taylor expansion of x in x 2.190 * [backup-simplify]: Simplify 0 into 0 2.190 * [backup-simplify]: Simplify 1 into 1 2.190 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 2.190 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.190 * [taylor]: Taking taylor expansion of y in y 2.190 * [backup-simplify]: Simplify 0 into 0 2.190 * [backup-simplify]: Simplify 1 into 1 2.190 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 2.190 * [taylor]: Taking taylor expansion of 9.0 in y 2.190 * [backup-simplify]: Simplify 9.0 into 9.0 2.190 * [taylor]: Taking taylor expansion of (pow x 4) in y 2.190 * [taylor]: Taking taylor expansion of x in y 2.190 * [backup-simplify]: Simplify x into x 2.190 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 2.190 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.190 * [taylor]: Taking taylor expansion of y in y 2.190 * [backup-simplify]: Simplify 0 into 0 2.190 * [backup-simplify]: Simplify 1 into 1 2.190 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 2.190 * [taylor]: Taking taylor expansion of 9.0 in y 2.190 * [backup-simplify]: Simplify 9.0 into 9.0 2.190 * [taylor]: Taking taylor expansion of (pow x 4) in y 2.190 * [taylor]: Taking taylor expansion of x in y 2.190 * [backup-simplify]: Simplify x into x 2.191 * [backup-simplify]: Simplify (* x x) into (pow x 2) 2.191 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 2.191 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 2.191 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 2.191 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 2.191 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 2.191 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 2.191 * [taylor]: Taking taylor expansion of 9.0 in x 2.191 * [backup-simplify]: Simplify 9.0 into 9.0 2.191 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.191 * [taylor]: Taking taylor expansion of x in x 2.191 * [backup-simplify]: Simplify 0 into 0 2.191 * [backup-simplify]: Simplify 1 into 1 2.191 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 2.192 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 2.192 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 2.192 * [backup-simplify]: Simplify (- 0) into 0 2.193 * [backup-simplify]: Simplify (+ 0 0) into 0 2.193 * [taylor]: Taking taylor expansion of 0 in x 2.193 * [backup-simplify]: Simplify 0 into 0 2.193 * [backup-simplify]: Simplify 0 into 0 2.193 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 2.194 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 2.194 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 2.194 * [backup-simplify]: Simplify (- 0) into 0 2.195 * [backup-simplify]: Simplify (+ 0 0) into 0 2.195 * [taylor]: Taking taylor expansion of 0 in x 2.195 * [backup-simplify]: Simplify 0 into 0 2.195 * [backup-simplify]: Simplify 0 into 0 2.195 * [backup-simplify]: Simplify 0 into 0 2.195 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 2.196 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 2.197 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 2.197 * [backup-simplify]: Simplify (- 0) into 0 2.197 * [backup-simplify]: Simplify (+ 0 0) into 0 2.197 * [taylor]: Taking taylor expansion of 0 in x 2.197 * [backup-simplify]: Simplify 0 into 0 2.197 * [backup-simplify]: Simplify 0 into 0 2.197 * [backup-simplify]: Simplify 0 into 0 2.197 * [backup-simplify]: Simplify 0 into 0 2.197 * [backup-simplify]: Simplify 0 into 0 2.198 * [backup-simplify]: Simplify (- (pow (/ 1 y) 4) (* 9.0 (pow (/ 1 x) 4.0))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 2.198 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 2.198 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 2.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 2.198 * [taylor]: Taking taylor expansion of (pow y 4) in x 2.198 * [taylor]: Taking taylor expansion of y in x 2.198 * [backup-simplify]: Simplify y into y 2.198 * [backup-simplify]: Simplify (* y y) into (pow y 2) 2.198 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 2.198 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 2.198 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 2.198 * [taylor]: Taking taylor expansion of 9.0 in x 2.198 * [backup-simplify]: Simplify 9.0 into 9.0 2.198 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 2.198 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 2.198 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 2.198 * [taylor]: Taking taylor expansion of 1.0 in x 2.198 * [backup-simplify]: Simplify 1.0 into 1.0 2.198 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 2.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 2.198 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 2.198 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 2.198 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 2.198 * [taylor]: Taking taylor expansion of 4.0 in x 2.198 * [backup-simplify]: Simplify 4.0 into 4.0 2.198 * [taylor]: Taking taylor expansion of (log x) in x 2.198 * [taylor]: Taking taylor expansion of x in x 2.198 * [backup-simplify]: Simplify 0 into 0 2.198 * [backup-simplify]: Simplify 1 into 1 2.198 * [backup-simplify]: Simplify (log 1) into 0 2.199 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 2.199 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.199 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.199 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.199 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.200 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.200 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.200 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 2.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 2.200 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.200 * [taylor]: Taking taylor expansion of y in y 2.200 * [backup-simplify]: Simplify 0 into 0 2.200 * [backup-simplify]: Simplify 1 into 1 2.201 * [backup-simplify]: Simplify (* 1 1) into 1 2.201 * [backup-simplify]: Simplify (* 1 1) into 1 2.202 * [backup-simplify]: Simplify (/ 1 1) into 1 2.202 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 2.202 * [taylor]: Taking taylor expansion of 9.0 in y 2.202 * [backup-simplify]: Simplify 9.0 into 9.0 2.202 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 2.202 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 2.202 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 2.202 * [taylor]: Taking taylor expansion of 1.0 in y 2.202 * [backup-simplify]: Simplify 1.0 into 1.0 2.202 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 2.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 2.202 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 2.202 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 2.202 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 2.202 * [taylor]: Taking taylor expansion of 4.0 in y 2.202 * [backup-simplify]: Simplify 4.0 into 4.0 2.202 * [taylor]: Taking taylor expansion of (log x) in y 2.202 * [taylor]: Taking taylor expansion of x in y 2.202 * [backup-simplify]: Simplify x into x 2.202 * [backup-simplify]: Simplify (log x) into (log x) 2.202 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.202 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.203 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.203 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.203 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.203 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.204 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 2.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 2.204 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.204 * [taylor]: Taking taylor expansion of y in y 2.204 * [backup-simplify]: Simplify 0 into 0 2.204 * [backup-simplify]: Simplify 1 into 1 2.204 * [backup-simplify]: Simplify (* 1 1) into 1 2.205 * [backup-simplify]: Simplify (* 1 1) into 1 2.205 * [backup-simplify]: Simplify (/ 1 1) into 1 2.205 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 2.205 * [taylor]: Taking taylor expansion of 9.0 in y 2.205 * [backup-simplify]: Simplify 9.0 into 9.0 2.205 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 2.205 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 2.205 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 2.205 * [taylor]: Taking taylor expansion of 1.0 in y 2.205 * [backup-simplify]: Simplify 1.0 into 1.0 2.205 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 2.205 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 2.205 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 2.205 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 2.205 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 2.205 * [taylor]: Taking taylor expansion of 4.0 in y 2.205 * [backup-simplify]: Simplify 4.0 into 4.0 2.205 * [taylor]: Taking taylor expansion of (log x) in y 2.205 * [taylor]: Taking taylor expansion of x in y 2.205 * [backup-simplify]: Simplify x into x 2.205 * [backup-simplify]: Simplify (log x) into (log x) 2.206 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.206 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.206 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.206 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.206 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.207 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.207 * [backup-simplify]: Simplify (+ 1 0) into 1 2.207 * [taylor]: Taking taylor expansion of 1 in x 2.207 * [backup-simplify]: Simplify 1 into 1 2.207 * [backup-simplify]: Simplify 1 into 1 2.208 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.209 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.210 * [backup-simplify]: Simplify (+ 0 0) into 0 2.210 * [taylor]: Taking taylor expansion of 0 in x 2.210 * [backup-simplify]: Simplify 0 into 0 2.210 * [backup-simplify]: Simplify 0 into 0 2.210 * [backup-simplify]: Simplify 0 into 0 2.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.212 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.213 * [backup-simplify]: Simplify (+ 0 0) into 0 2.213 * [taylor]: Taking taylor expansion of 0 in x 2.213 * [backup-simplify]: Simplify 0 into 0 2.213 * [backup-simplify]: Simplify 0 into 0 2.213 * [backup-simplify]: Simplify 0 into 0 2.213 * [backup-simplify]: Simplify 0 into 0 2.214 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.216 * [backup-simplify]: Simplify (+ 0 0) into 0 2.217 * [taylor]: Taking taylor expansion of 0 in x 2.217 * [backup-simplify]: Simplify 0 into 0 2.217 * [backup-simplify]: Simplify 0 into 0 2.217 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 2.217 * [backup-simplify]: Simplify (- (pow (/ 1 (- y)) 4) (* 9.0 (pow (/ 1 (- x)) 4.0))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 2.217 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 2.217 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 2.218 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 2.218 * [taylor]: Taking taylor expansion of (pow y 4) in x 2.218 * [taylor]: Taking taylor expansion of y in x 2.218 * [backup-simplify]: Simplify y into y 2.218 * [backup-simplify]: Simplify (* y y) into (pow y 2) 2.218 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 2.218 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 2.218 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 2.218 * [taylor]: Taking taylor expansion of 9.0 in x 2.218 * [backup-simplify]: Simplify 9.0 into 9.0 2.218 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 2.218 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 2.218 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 2.218 * [taylor]: Taking taylor expansion of 1.0 in x 2.218 * [backup-simplify]: Simplify 1.0 into 1.0 2.218 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 2.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 2.218 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 2.218 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 2.218 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 2.218 * [taylor]: Taking taylor expansion of 4.0 in x 2.218 * [backup-simplify]: Simplify 4.0 into 4.0 2.219 * [taylor]: Taking taylor expansion of (log x) in x 2.219 * [taylor]: Taking taylor expansion of x in x 2.219 * [backup-simplify]: Simplify 0 into 0 2.219 * [backup-simplify]: Simplify 1 into 1 2.219 * [backup-simplify]: Simplify (log 1) into 0 2.220 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 2.220 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.220 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.220 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.220 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.220 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.221 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.221 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 2.221 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 2.221 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.221 * [taylor]: Taking taylor expansion of y in y 2.221 * [backup-simplify]: Simplify 0 into 0 2.221 * [backup-simplify]: Simplify 1 into 1 2.222 * [backup-simplify]: Simplify (* 1 1) into 1 2.222 * [backup-simplify]: Simplify (* 1 1) into 1 2.222 * [backup-simplify]: Simplify (/ 1 1) into 1 2.222 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 2.222 * [taylor]: Taking taylor expansion of 9.0 in y 2.223 * [backup-simplify]: Simplify 9.0 into 9.0 2.223 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 2.223 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 2.223 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 2.223 * [taylor]: Taking taylor expansion of 1.0 in y 2.223 * [backup-simplify]: Simplify 1.0 into 1.0 2.223 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 2.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 2.223 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 2.223 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 2.223 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 2.223 * [taylor]: Taking taylor expansion of 4.0 in y 2.223 * [backup-simplify]: Simplify 4.0 into 4.0 2.223 * [taylor]: Taking taylor expansion of (log x) in y 2.223 * [taylor]: Taking taylor expansion of x in y 2.223 * [backup-simplify]: Simplify x into x 2.223 * [backup-simplify]: Simplify (log x) into (log x) 2.223 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.224 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.224 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.224 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.224 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.225 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 2.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 2.225 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.225 * [taylor]: Taking taylor expansion of y in y 2.225 * [backup-simplify]: Simplify 0 into 0 2.225 * [backup-simplify]: Simplify 1 into 1 2.225 * [backup-simplify]: Simplify (* 1 1) into 1 2.226 * [backup-simplify]: Simplify (* 1 1) into 1 2.226 * [backup-simplify]: Simplify (/ 1 1) into 1 2.226 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 2.226 * [taylor]: Taking taylor expansion of 9.0 in y 2.226 * [backup-simplify]: Simplify 9.0 into 9.0 2.226 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 2.226 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 2.226 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 2.226 * [taylor]: Taking taylor expansion of 1.0 in y 2.226 * [backup-simplify]: Simplify 1.0 into 1.0 2.226 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 2.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 2.226 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 2.226 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 2.226 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 2.226 * [taylor]: Taking taylor expansion of 4.0 in y 2.226 * [backup-simplify]: Simplify 4.0 into 4.0 2.227 * [taylor]: Taking taylor expansion of (log x) in y 2.227 * [taylor]: Taking taylor expansion of x in y 2.227 * [backup-simplify]: Simplify x into x 2.227 * [backup-simplify]: Simplify (log x) into (log x) 2.227 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.227 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.227 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.227 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.228 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.228 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.229 * [backup-simplify]: Simplify (+ 1 0) into 1 2.229 * [taylor]: Taking taylor expansion of 1 in x 2.229 * [backup-simplify]: Simplify 1 into 1 2.229 * [backup-simplify]: Simplify 1 into 1 2.229 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.230 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.231 * [backup-simplify]: Simplify (+ 0 0) into 0 2.231 * [taylor]: Taking taylor expansion of 0 in x 2.231 * [backup-simplify]: Simplify 0 into 0 2.231 * [backup-simplify]: Simplify 0 into 0 2.231 * [backup-simplify]: Simplify 0 into 0 2.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.233 * [backup-simplify]: Simplify (+ 0 0) into 0 2.233 * [taylor]: Taking taylor expansion of 0 in x 2.233 * [backup-simplify]: Simplify 0 into 0 2.233 * [backup-simplify]: Simplify 0 into 0 2.233 * [backup-simplify]: Simplify 0 into 0 2.233 * [backup-simplify]: Simplify 0 into 0 2.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.235 * [backup-simplify]: Simplify (+ 0 0) into 0 2.235 * [taylor]: Taking taylor expansion of 0 in x 2.235 * [backup-simplify]: Simplify 0 into 0 2.235 * [backup-simplify]: Simplify 0 into 0 2.235 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 2.235 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.235 * [backup-simplify]: Simplify (exp (log (- (pow y 4) (* 9.0 (pow x 4.0))))) into (- (pow y 4) (* 9.0 (pow x 4))) 2.236 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 2.236 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 2.236 * [taylor]: Taking taylor expansion of (pow y 4) in x 2.236 * [taylor]: Taking taylor expansion of y in x 2.236 * [backup-simplify]: Simplify y into y 2.236 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 2.236 * [taylor]: Taking taylor expansion of 9.0 in x 2.236 * [backup-simplify]: Simplify 9.0 into 9.0 2.236 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.236 * [taylor]: Taking taylor expansion of x in x 2.236 * [backup-simplify]: Simplify 0 into 0 2.236 * [backup-simplify]: Simplify 1 into 1 2.236 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 2.236 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.236 * [taylor]: Taking taylor expansion of y in y 2.236 * [backup-simplify]: Simplify 0 into 0 2.236 * [backup-simplify]: Simplify 1 into 1 2.236 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 2.236 * [taylor]: Taking taylor expansion of 9.0 in y 2.236 * [backup-simplify]: Simplify 9.0 into 9.0 2.236 * [taylor]: Taking taylor expansion of (pow x 4) in y 2.236 * [taylor]: Taking taylor expansion of x in y 2.236 * [backup-simplify]: Simplify x into x 2.236 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 2.236 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.236 * [taylor]: Taking taylor expansion of y in y 2.236 * [backup-simplify]: Simplify 0 into 0 2.236 * [backup-simplify]: Simplify 1 into 1 2.236 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 2.236 * [taylor]: Taking taylor expansion of 9.0 in y 2.236 * [backup-simplify]: Simplify 9.0 into 9.0 2.236 * [taylor]: Taking taylor expansion of (pow x 4) in y 2.236 * [taylor]: Taking taylor expansion of x in y 2.236 * [backup-simplify]: Simplify x into x 2.236 * [backup-simplify]: Simplify (* x x) into (pow x 2) 2.236 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 2.236 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 2.236 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 2.237 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 2.237 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 2.237 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 2.237 * [taylor]: Taking taylor expansion of 9.0 in x 2.237 * [backup-simplify]: Simplify 9.0 into 9.0 2.237 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.237 * [taylor]: Taking taylor expansion of x in x 2.237 * [backup-simplify]: Simplify 0 into 0 2.237 * [backup-simplify]: Simplify 1 into 1 2.237 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 2.237 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 2.237 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 2.238 * [backup-simplify]: Simplify (- 0) into 0 2.238 * [backup-simplify]: Simplify (+ 0 0) into 0 2.238 * [taylor]: Taking taylor expansion of 0 in x 2.238 * [backup-simplify]: Simplify 0 into 0 2.238 * [backup-simplify]: Simplify 0 into 0 2.238 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 2.239 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 2.239 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 2.239 * [backup-simplify]: Simplify (- 0) into 0 2.240 * [backup-simplify]: Simplify (+ 0 0) into 0 2.240 * [taylor]: Taking taylor expansion of 0 in x 2.240 * [backup-simplify]: Simplify 0 into 0 2.240 * [backup-simplify]: Simplify 0 into 0 2.240 * [backup-simplify]: Simplify 0 into 0 2.240 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 2.241 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 2.242 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 2.242 * [backup-simplify]: Simplify (- 0) into 0 2.242 * [backup-simplify]: Simplify (+ 0 0) into 0 2.242 * [taylor]: Taking taylor expansion of 0 in x 2.242 * [backup-simplify]: Simplify 0 into 0 2.242 * [backup-simplify]: Simplify 0 into 0 2.242 * [backup-simplify]: Simplify 0 into 0 2.242 * [backup-simplify]: Simplify 0 into 0 2.242 * [backup-simplify]: Simplify 0 into 0 2.243 * [backup-simplify]: Simplify (exp (log (- (pow (/ 1 y) 4) (* 9.0 (pow (/ 1 x) 4.0))))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 2.243 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 2.243 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 2.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 2.243 * [taylor]: Taking taylor expansion of (pow y 4) in x 2.243 * [taylor]: Taking taylor expansion of y in x 2.243 * [backup-simplify]: Simplify y into y 2.243 * [backup-simplify]: Simplify (* y y) into (pow y 2) 2.243 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 2.243 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 2.243 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 2.243 * [taylor]: Taking taylor expansion of 9.0 in x 2.243 * [backup-simplify]: Simplify 9.0 into 9.0 2.243 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 2.243 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 2.243 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 2.243 * [taylor]: Taking taylor expansion of 1.0 in x 2.243 * [backup-simplify]: Simplify 1.0 into 1.0 2.243 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 2.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 2.243 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 2.243 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 2.243 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 2.243 * [taylor]: Taking taylor expansion of 4.0 in x 2.243 * [backup-simplify]: Simplify 4.0 into 4.0 2.243 * [taylor]: Taking taylor expansion of (log x) in x 2.243 * [taylor]: Taking taylor expansion of x in x 2.243 * [backup-simplify]: Simplify 0 into 0 2.243 * [backup-simplify]: Simplify 1 into 1 2.244 * [backup-simplify]: Simplify (log 1) into 0 2.244 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 2.244 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.244 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.244 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.244 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.244 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.245 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.245 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 2.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 2.245 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.245 * [taylor]: Taking taylor expansion of y in y 2.245 * [backup-simplify]: Simplify 0 into 0 2.245 * [backup-simplify]: Simplify 1 into 1 2.245 * [backup-simplify]: Simplify (* 1 1) into 1 2.245 * [backup-simplify]: Simplify (* 1 1) into 1 2.246 * [backup-simplify]: Simplify (/ 1 1) into 1 2.246 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 2.246 * [taylor]: Taking taylor expansion of 9.0 in y 2.246 * [backup-simplify]: Simplify 9.0 into 9.0 2.246 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 2.246 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 2.246 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 2.246 * [taylor]: Taking taylor expansion of 1.0 in y 2.246 * [backup-simplify]: Simplify 1.0 into 1.0 2.246 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 2.246 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 2.246 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 2.246 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 2.246 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 2.246 * [taylor]: Taking taylor expansion of 4.0 in y 2.246 * [backup-simplify]: Simplify 4.0 into 4.0 2.246 * [taylor]: Taking taylor expansion of (log x) in y 2.246 * [taylor]: Taking taylor expansion of x in y 2.246 * [backup-simplify]: Simplify x into x 2.246 * [backup-simplify]: Simplify (log x) into (log x) 2.246 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.246 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.246 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.246 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.246 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.247 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.247 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 2.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 2.247 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.247 * [taylor]: Taking taylor expansion of y in y 2.247 * [backup-simplify]: Simplify 0 into 0 2.247 * [backup-simplify]: Simplify 1 into 1 2.247 * [backup-simplify]: Simplify (* 1 1) into 1 2.247 * [backup-simplify]: Simplify (* 1 1) into 1 2.247 * [backup-simplify]: Simplify (/ 1 1) into 1 2.247 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 2.247 * [taylor]: Taking taylor expansion of 9.0 in y 2.247 * [backup-simplify]: Simplify 9.0 into 9.0 2.248 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 2.248 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 2.248 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 2.248 * [taylor]: Taking taylor expansion of 1.0 in y 2.248 * [backup-simplify]: Simplify 1.0 into 1.0 2.248 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 2.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 2.248 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 2.248 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 2.248 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 2.248 * [taylor]: Taking taylor expansion of 4.0 in y 2.248 * [backup-simplify]: Simplify 4.0 into 4.0 2.248 * [taylor]: Taking taylor expansion of (log x) in y 2.248 * [taylor]: Taking taylor expansion of x in y 2.248 * [backup-simplify]: Simplify x into x 2.248 * [backup-simplify]: Simplify (log x) into (log x) 2.248 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.248 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.248 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.248 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.248 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.249 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.249 * [backup-simplify]: Simplify (+ 1 0) into 1 2.249 * [taylor]: Taking taylor expansion of 1 in x 2.249 * [backup-simplify]: Simplify 1 into 1 2.249 * [backup-simplify]: Simplify 1 into 1 2.249 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.250 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.250 * [backup-simplify]: Simplify (+ 0 0) into 0 2.250 * [taylor]: Taking taylor expansion of 0 in x 2.250 * [backup-simplify]: Simplify 0 into 0 2.250 * [backup-simplify]: Simplify 0 into 0 2.250 * [backup-simplify]: Simplify 0 into 0 2.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.253 * [backup-simplify]: Simplify (+ 0 0) into 0 2.253 * [taylor]: Taking taylor expansion of 0 in x 2.253 * [backup-simplify]: Simplify 0 into 0 2.254 * [backup-simplify]: Simplify 0 into 0 2.254 * [backup-simplify]: Simplify 0 into 0 2.254 * [backup-simplify]: Simplify 0 into 0 2.255 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.257 * [backup-simplify]: Simplify (+ 0 0) into 0 2.257 * [taylor]: Taking taylor expansion of 0 in x 2.257 * [backup-simplify]: Simplify 0 into 0 2.257 * [backup-simplify]: Simplify 0 into 0 2.257 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 2.258 * [backup-simplify]: Simplify (exp (log (- (pow (/ 1 (- y)) 4) (* 9.0 (pow (/ 1 (- x)) 4.0))))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 2.258 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 2.258 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 2.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 2.258 * [taylor]: Taking taylor expansion of (pow y 4) in x 2.258 * [taylor]: Taking taylor expansion of y in x 2.258 * [backup-simplify]: Simplify y into y 2.258 * [backup-simplify]: Simplify (* y y) into (pow y 2) 2.259 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 2.259 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 2.259 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 2.259 * [taylor]: Taking taylor expansion of 9.0 in x 2.259 * [backup-simplify]: Simplify 9.0 into 9.0 2.259 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 2.259 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 2.259 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 2.259 * [taylor]: Taking taylor expansion of 1.0 in x 2.259 * [backup-simplify]: Simplify 1.0 into 1.0 2.259 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 2.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 2.259 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 2.259 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 2.259 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 2.259 * [taylor]: Taking taylor expansion of 4.0 in x 2.259 * [backup-simplify]: Simplify 4.0 into 4.0 2.259 * [taylor]: Taking taylor expansion of (log x) in x 2.259 * [taylor]: Taking taylor expansion of x in x 2.259 * [backup-simplify]: Simplify 0 into 0 2.259 * [backup-simplify]: Simplify 1 into 1 2.260 * [backup-simplify]: Simplify (log 1) into 0 2.260 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 2.260 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.260 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.261 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.261 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.261 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.262 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.262 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 2.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 2.262 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.262 * [taylor]: Taking taylor expansion of y in y 2.262 * [backup-simplify]: Simplify 0 into 0 2.262 * [backup-simplify]: Simplify 1 into 1 2.262 * [backup-simplify]: Simplify (* 1 1) into 1 2.263 * [backup-simplify]: Simplify (* 1 1) into 1 2.263 * [backup-simplify]: Simplify (/ 1 1) into 1 2.264 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 2.264 * [taylor]: Taking taylor expansion of 9.0 in y 2.264 * [backup-simplify]: Simplify 9.0 into 9.0 2.264 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 2.264 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 2.264 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 2.264 * [taylor]: Taking taylor expansion of 1.0 in y 2.264 * [backup-simplify]: Simplify 1.0 into 1.0 2.264 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 2.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 2.264 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 2.264 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 2.264 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 2.264 * [taylor]: Taking taylor expansion of 4.0 in y 2.264 * [backup-simplify]: Simplify 4.0 into 4.0 2.264 * [taylor]: Taking taylor expansion of (log x) in y 2.265 * [taylor]: Taking taylor expansion of x in y 2.265 * [backup-simplify]: Simplify x into x 2.265 * [backup-simplify]: Simplify (log x) into (log x) 2.265 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.265 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.265 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.265 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.266 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.266 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.266 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 2.266 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 2.266 * [taylor]: Taking taylor expansion of (pow y 4) in y 2.266 * [taylor]: Taking taylor expansion of y in y 2.266 * [backup-simplify]: Simplify 0 into 0 2.266 * [backup-simplify]: Simplify 1 into 1 2.267 * [backup-simplify]: Simplify (* 1 1) into 1 2.267 * [backup-simplify]: Simplify (* 1 1) into 1 2.268 * [backup-simplify]: Simplify (/ 1 1) into 1 2.268 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 2.268 * [taylor]: Taking taylor expansion of 9.0 in y 2.268 * [backup-simplify]: Simplify 9.0 into 9.0 2.268 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 2.268 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 2.268 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 2.268 * [taylor]: Taking taylor expansion of 1.0 in y 2.268 * [backup-simplify]: Simplify 1.0 into 1.0 2.268 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 2.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 2.268 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 2.268 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 2.268 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 2.268 * [taylor]: Taking taylor expansion of 4.0 in y 2.268 * [backup-simplify]: Simplify 4.0 into 4.0 2.268 * [taylor]: Taking taylor expansion of (log x) in y 2.268 * [taylor]: Taking taylor expansion of x in y 2.268 * [backup-simplify]: Simplify x into x 2.268 * [backup-simplify]: Simplify (log x) into (log x) 2.268 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 2.269 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 2.269 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 2.269 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 2.269 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 2.270 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 2.270 * [backup-simplify]: Simplify (+ 1 0) into 1 2.270 * [taylor]: Taking taylor expansion of 1 in x 2.271 * [backup-simplify]: Simplify 1 into 1 2.271 * [backup-simplify]: Simplify 1 into 1 2.271 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.272 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.273 * [backup-simplify]: Simplify (+ 0 0) into 0 2.273 * [taylor]: Taking taylor expansion of 0 in x 2.273 * [backup-simplify]: Simplify 0 into 0 2.273 * [backup-simplify]: Simplify 0 into 0 2.273 * [backup-simplify]: Simplify 0 into 0 2.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.279 * [backup-simplify]: Simplify (+ 0 0) into 0 2.279 * [taylor]: Taking taylor expansion of 0 in x 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 0 into 0 2.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.281 * [backup-simplify]: Simplify (+ 0 0) into 0 2.281 * [taylor]: Taking taylor expansion of 0 in x 2.281 * [backup-simplify]: Simplify 0 into 0 2.281 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 2.282 * * * [progress]: simplifying candidates 2.282 * [simplify]: Simplifying: (/ (exp (pow y 4)) (exp (* 9.0 (pow x 4.0)))) (log (- (pow y 4) (* 9.0 (pow x 4.0)))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (* (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (- (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) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (- (pow (pow y 4) 3) (pow (* 9.0 (pow x 4.0)) 3)) (+ (* (pow y 4) (pow y 4)) (+ (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (* (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)) (* 9.0 (pow x 4.0)))) (+ (pow y 4) (* 9.0 (pow x 4.0))) (- (* 9.0 (pow x 4.0))) (exp 1) (exp (* (cbrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (exp 1) (exp (log (* (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0))))))) (exp (log (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))))) (exp (log (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))))) (exp (log (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))))) (exp (log 1)) (exp (log (- (pow y 4) (* 9.0 (pow x 4.0))))) (exp (log (- (pow (pow y 4) 3) (pow (* 9.0 (pow x 4.0)) 3)))) (exp (log (+ (* (pow y 4) (pow y 4)) (+ (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (* (pow y 4) (* 9.0 (pow x 4.0))))))) (exp (log (- (* (pow y 4) (pow y 4)) (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0)))))) (exp (log (+ (pow y 4) (* 9.0 (pow x 4.0))))) (log (exp (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (exp (exp (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (cbrt (exp (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (cbrt (exp (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (cbrt (exp (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (* (exp (log (- (pow y 4) (* 9.0 (pow x 4.0))))) (exp (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (exp (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (sqrt (exp (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (sqrt (exp (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 2.283 * * [simplify]: iteration 0: 63 enodes 2.294 * * [simplify]: iteration 1: 129 enodes 2.334 * * [simplify]: iteration 2: 356 enodes 2.564 * * [simplify]: iteration 3: 1414 enodes 3.170 * * [simplify]: iteration complete: 5001 enodes 3.173 * * [simplify]: Extracting #0: cost 18 inf + 0 3.173 * * [simplify]: Extracting #1: cost 273 inf + 3 3.176 * * [simplify]: Extracting #2: cost 990 inf + 96 3.181 * * [simplify]: Extracting #3: cost 1615 inf + 801 3.187 * * [simplify]: Extracting #4: cost 1120 inf + 7185 3.198 * * [simplify]: Extracting #5: cost 208 inf + 21412 3.204 * * [simplify]: Extracting #6: cost 17 inf + 23770 3.209 * * [simplify]: Extracting #7: cost 1 inf + 24021 3.215 * * [simplify]: Extracting #8: cost 0 inf + 24051 3.221 * [simplify]: Simplified to: (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (pow (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) 2) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (pow (- (pow y 4) (* (pow x 4.0) 9.0)) 3) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (* (+ (* (pow x 4.0) 9.0) (pow y 4)) (pow x 4.0)) 9.0) (pow y 8)) (* (pow x 4.0) (- 9.0)) (- (pow y 8) (* (* 9.0 9.0) (pow x (* 4.0 2)))) (+ (* (pow x 4.0) 9.0) (pow y 4)) (* (pow x 4.0) (- 9.0)) E (exp (* (cbrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) E (pow (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) 2) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) 1 (- (pow y 4) (* (pow x 4.0) 9.0)) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (* (+ (* (pow x 4.0) 9.0) (pow y 4)) (pow x 4.0)) 9.0) (pow y 8)) (- (pow y 8) (* (* 9.0 9.0) (pow x (* 4.0 2)))) (+ (* (pow x 4.0) 9.0) (pow y 4)) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (pow (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) 2) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (pow (- (pow y 4) (* (pow x 4.0) 9.0)) 3) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 3.221 * * * [progress]: adding candidates to table 3.414 * * [progress]: iteration 3 / 4 3.415 * * * [progress]: picking best candidate 3.421 * * * * [pick]: Picked # 3.421 * * * [progress]: localizing error 3.457 * * * [progress]: generating rewritten candidates 3.457 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1 1) 3.477 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1 1) 3.507 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 3.521 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 3.527 * * * [progress]: generating series expansions 3.527 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1 1) 3.527 * [backup-simplify]: Simplify (- (pow y 4) (* 9.0 (pow x 4.0))) into (- (pow y 4) (* 9.0 (pow x 4))) 3.527 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 3.527 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 3.527 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.527 * [taylor]: Taking taylor expansion of y in x 3.527 * [backup-simplify]: Simplify y into y 3.527 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.527 * [taylor]: Taking taylor expansion of 9.0 in x 3.527 * [backup-simplify]: Simplify 9.0 into 9.0 3.527 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.528 * [taylor]: Taking taylor expansion of x in x 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify 1 into 1 3.528 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.528 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.528 * [taylor]: Taking taylor expansion of y in y 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify 1 into 1 3.528 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.528 * [taylor]: Taking taylor expansion of 9.0 in y 3.528 * [backup-simplify]: Simplify 9.0 into 9.0 3.528 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.528 * [taylor]: Taking taylor expansion of x in y 3.528 * [backup-simplify]: Simplify x into x 3.528 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.528 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.528 * [taylor]: Taking taylor expansion of y in y 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify 1 into 1 3.528 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.528 * [taylor]: Taking taylor expansion of 9.0 in y 3.528 * [backup-simplify]: Simplify 9.0 into 9.0 3.528 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.528 * [taylor]: Taking taylor expansion of x in y 3.528 * [backup-simplify]: Simplify x into x 3.528 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.528 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 3.528 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 3.528 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 3.528 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 3.528 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 3.529 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.529 * [taylor]: Taking taylor expansion of 9.0 in x 3.529 * [backup-simplify]: Simplify 9.0 into 9.0 3.529 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.529 * [taylor]: Taking taylor expansion of x in x 3.529 * [backup-simplify]: Simplify 0 into 0 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 3.529 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 3.530 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 3.530 * [backup-simplify]: Simplify (- 0) into 0 3.530 * [backup-simplify]: Simplify (+ 0 0) into 0 3.530 * [taylor]: Taking taylor expansion of 0 in x 3.530 * [backup-simplify]: Simplify 0 into 0 3.530 * [backup-simplify]: Simplify 0 into 0 3.530 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 3.531 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 3.531 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 3.532 * [backup-simplify]: Simplify (- 0) into 0 3.532 * [backup-simplify]: Simplify (+ 0 0) into 0 3.532 * [taylor]: Taking taylor expansion of 0 in x 3.532 * [backup-simplify]: Simplify 0 into 0 3.532 * [backup-simplify]: Simplify 0 into 0 3.532 * [backup-simplify]: Simplify 0 into 0 3.532 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 3.533 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 3.534 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 3.534 * [backup-simplify]: Simplify (- 0) into 0 3.534 * [backup-simplify]: Simplify (+ 0 0) into 0 3.534 * [taylor]: Taking taylor expansion of 0 in x 3.534 * [backup-simplify]: Simplify 0 into 0 3.534 * [backup-simplify]: Simplify 0 into 0 3.535 * [backup-simplify]: Simplify 0 into 0 3.535 * [backup-simplify]: Simplify 0 into 0 3.535 * [backup-simplify]: Simplify 0 into 0 3.535 * [backup-simplify]: Simplify (- (pow (/ 1 y) 4) (* 9.0 (pow (/ 1 x) 4.0))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.535 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 3.535 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.535 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.535 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.535 * [taylor]: Taking taylor expansion of y in x 3.535 * [backup-simplify]: Simplify y into y 3.535 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.535 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.535 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.535 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.535 * [taylor]: Taking taylor expansion of 9.0 in x 3.535 * [backup-simplify]: Simplify 9.0 into 9.0 3.535 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.535 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.535 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.535 * [taylor]: Taking taylor expansion of 1.0 in x 3.535 * [backup-simplify]: Simplify 1.0 into 1.0 3.535 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.535 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.535 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.535 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.535 * [taylor]: Taking taylor expansion of 4.0 in x 3.536 * [backup-simplify]: Simplify 4.0 into 4.0 3.536 * [taylor]: Taking taylor expansion of (log x) in x 3.536 * [taylor]: Taking taylor expansion of x in x 3.536 * [backup-simplify]: Simplify 0 into 0 3.536 * [backup-simplify]: Simplify 1 into 1 3.536 * [backup-simplify]: Simplify (log 1) into 0 3.536 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.536 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.536 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.536 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.536 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.537 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.537 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.537 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.537 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.537 * [taylor]: Taking taylor expansion of y in y 3.537 * [backup-simplify]: Simplify 0 into 0 3.537 * [backup-simplify]: Simplify 1 into 1 3.537 * [backup-simplify]: Simplify (* 1 1) into 1 3.538 * [backup-simplify]: Simplify (* 1 1) into 1 3.538 * [backup-simplify]: Simplify (/ 1 1) into 1 3.538 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.538 * [taylor]: Taking taylor expansion of 9.0 in y 3.538 * [backup-simplify]: Simplify 9.0 into 9.0 3.538 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.538 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.538 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.538 * [taylor]: Taking taylor expansion of 1.0 in y 3.538 * [backup-simplify]: Simplify 1.0 into 1.0 3.538 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.538 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.538 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.538 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.538 * [taylor]: Taking taylor expansion of 4.0 in y 3.538 * [backup-simplify]: Simplify 4.0 into 4.0 3.538 * [taylor]: Taking taylor expansion of (log x) in y 3.538 * [taylor]: Taking taylor expansion of x in y 3.538 * [backup-simplify]: Simplify x into x 3.538 * [backup-simplify]: Simplify (log x) into (log x) 3.538 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.538 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.538 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.538 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.539 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.539 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.539 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.539 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.539 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.539 * [taylor]: Taking taylor expansion of y in y 3.539 * [backup-simplify]: Simplify 0 into 0 3.539 * [backup-simplify]: Simplify 1 into 1 3.539 * [backup-simplify]: Simplify (* 1 1) into 1 3.540 * [backup-simplify]: Simplify (* 1 1) into 1 3.540 * [backup-simplify]: Simplify (/ 1 1) into 1 3.540 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.540 * [taylor]: Taking taylor expansion of 9.0 in y 3.540 * [backup-simplify]: Simplify 9.0 into 9.0 3.540 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.540 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.540 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.540 * [taylor]: Taking taylor expansion of 1.0 in y 3.540 * [backup-simplify]: Simplify 1.0 into 1.0 3.540 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.540 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.540 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.540 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.540 * [taylor]: Taking taylor expansion of 4.0 in y 3.540 * [backup-simplify]: Simplify 4.0 into 4.0 3.540 * [taylor]: Taking taylor expansion of (log x) in y 3.540 * [taylor]: Taking taylor expansion of x in y 3.540 * [backup-simplify]: Simplify x into x 3.540 * [backup-simplify]: Simplify (log x) into (log x) 3.540 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.540 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.540 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.540 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.541 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.541 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.541 * [backup-simplify]: Simplify (+ 1 0) into 1 3.541 * [taylor]: Taking taylor expansion of 1 in x 3.541 * [backup-simplify]: Simplify 1 into 1 3.541 * [backup-simplify]: Simplify 1 into 1 3.542 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.542 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.543 * [backup-simplify]: Simplify (+ 0 0) into 0 3.543 * [taylor]: Taking taylor expansion of 0 in x 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.545 * [backup-simplify]: Simplify (+ 0 0) into 0 3.545 * [taylor]: Taking taylor expansion of 0 in x 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.547 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.548 * [backup-simplify]: Simplify (+ 0 0) into 0 3.548 * [taylor]: Taking taylor expansion of 0 in x 3.548 * [backup-simplify]: Simplify 0 into 0 3.548 * [backup-simplify]: Simplify 0 into 0 3.548 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 3.548 * [backup-simplify]: Simplify (- (pow (/ 1 (- y)) 4) (* 9.0 (pow (/ 1 (- x)) 4.0))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.548 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 3.549 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.549 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.549 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.549 * [taylor]: Taking taylor expansion of y in x 3.549 * [backup-simplify]: Simplify y into y 3.549 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.549 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.549 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.549 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.549 * [taylor]: Taking taylor expansion of 9.0 in x 3.549 * [backup-simplify]: Simplify 9.0 into 9.0 3.549 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.549 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.549 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.549 * [taylor]: Taking taylor expansion of 1.0 in x 3.549 * [backup-simplify]: Simplify 1.0 into 1.0 3.549 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.549 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.549 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.549 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.549 * [taylor]: Taking taylor expansion of 4.0 in x 3.549 * [backup-simplify]: Simplify 4.0 into 4.0 3.549 * [taylor]: Taking taylor expansion of (log x) in x 3.549 * [taylor]: Taking taylor expansion of x in x 3.549 * [backup-simplify]: Simplify 0 into 0 3.549 * [backup-simplify]: Simplify 1 into 1 3.550 * [backup-simplify]: Simplify (log 1) into 0 3.550 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.550 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.550 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.550 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.550 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.550 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.551 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.551 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.551 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.551 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.551 * [taylor]: Taking taylor expansion of y in y 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [backup-simplify]: Simplify 1 into 1 3.551 * [backup-simplify]: Simplify (* 1 1) into 1 3.551 * [backup-simplify]: Simplify (* 1 1) into 1 3.552 * [backup-simplify]: Simplify (/ 1 1) into 1 3.552 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.552 * [taylor]: Taking taylor expansion of 9.0 in y 3.552 * [backup-simplify]: Simplify 9.0 into 9.0 3.552 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.552 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.552 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.552 * [taylor]: Taking taylor expansion of 1.0 in y 3.552 * [backup-simplify]: Simplify 1.0 into 1.0 3.552 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.552 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.552 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.552 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.552 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.552 * [taylor]: Taking taylor expansion of 4.0 in y 3.552 * [backup-simplify]: Simplify 4.0 into 4.0 3.552 * [taylor]: Taking taylor expansion of (log x) in y 3.552 * [taylor]: Taking taylor expansion of x in y 3.552 * [backup-simplify]: Simplify x into x 3.552 * [backup-simplify]: Simplify (log x) into (log x) 3.552 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.552 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.552 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.552 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.553 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.553 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.553 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.553 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.553 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.553 * [taylor]: Taking taylor expansion of y in y 3.553 * [backup-simplify]: Simplify 0 into 0 3.553 * [backup-simplify]: Simplify 1 into 1 3.553 * [backup-simplify]: Simplify (* 1 1) into 1 3.553 * [backup-simplify]: Simplify (* 1 1) into 1 3.554 * [backup-simplify]: Simplify (/ 1 1) into 1 3.554 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.554 * [taylor]: Taking taylor expansion of 9.0 in y 3.554 * [backup-simplify]: Simplify 9.0 into 9.0 3.554 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.554 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.554 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.554 * [taylor]: Taking taylor expansion of 1.0 in y 3.554 * [backup-simplify]: Simplify 1.0 into 1.0 3.554 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.554 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.554 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.554 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.554 * [taylor]: Taking taylor expansion of 4.0 in y 3.554 * [backup-simplify]: Simplify 4.0 into 4.0 3.554 * [taylor]: Taking taylor expansion of (log x) in y 3.554 * [taylor]: Taking taylor expansion of x in y 3.554 * [backup-simplify]: Simplify x into x 3.554 * [backup-simplify]: Simplify (log x) into (log x) 3.554 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.554 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.554 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.554 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.554 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.555 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.555 * [backup-simplify]: Simplify (+ 1 0) into 1 3.555 * [taylor]: Taking taylor expansion of 1 in x 3.555 * [backup-simplify]: Simplify 1 into 1 3.555 * [backup-simplify]: Simplify 1 into 1 3.555 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.556 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.557 * [backup-simplify]: Simplify (+ 0 0) into 0 3.557 * [taylor]: Taking taylor expansion of 0 in x 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.558 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.558 * [backup-simplify]: Simplify (+ 0 0) into 0 3.558 * [taylor]: Taking taylor expansion of 0 in x 3.558 * [backup-simplify]: Simplify 0 into 0 3.558 * [backup-simplify]: Simplify 0 into 0 3.558 * [backup-simplify]: Simplify 0 into 0 3.559 * [backup-simplify]: Simplify 0 into 0 3.559 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.560 * [backup-simplify]: Simplify (+ 0 0) into 0 3.560 * [taylor]: Taking taylor expansion of 0 in x 3.560 * [backup-simplify]: Simplify 0 into 0 3.560 * [backup-simplify]: Simplify 0 into 0 3.561 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 3.561 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1 1) 3.561 * [backup-simplify]: Simplify (- (pow y 4) (* (pow x 4.0) 9.0)) into (- (pow y 4) (* 9.0 (pow x 4))) 3.561 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 3.561 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 3.561 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.561 * [taylor]: Taking taylor expansion of y in x 3.561 * [backup-simplify]: Simplify y into y 3.561 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.561 * [taylor]: Taking taylor expansion of 9.0 in x 3.561 * [backup-simplify]: Simplify 9.0 into 9.0 3.561 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.561 * [taylor]: Taking taylor expansion of x in x 3.561 * [backup-simplify]: Simplify 0 into 0 3.561 * [backup-simplify]: Simplify 1 into 1 3.561 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.561 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.561 * [taylor]: Taking taylor expansion of y in y 3.561 * [backup-simplify]: Simplify 0 into 0 3.561 * [backup-simplify]: Simplify 1 into 1 3.561 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.561 * [taylor]: Taking taylor expansion of 9.0 in y 3.561 * [backup-simplify]: Simplify 9.0 into 9.0 3.561 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.561 * [taylor]: Taking taylor expansion of x in y 3.561 * [backup-simplify]: Simplify x into x 3.561 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.561 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.561 * [taylor]: Taking taylor expansion of y in y 3.561 * [backup-simplify]: Simplify 0 into 0 3.561 * [backup-simplify]: Simplify 1 into 1 3.561 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.561 * [taylor]: Taking taylor expansion of 9.0 in y 3.561 * [backup-simplify]: Simplify 9.0 into 9.0 3.561 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.561 * [taylor]: Taking taylor expansion of x in y 3.562 * [backup-simplify]: Simplify x into x 3.562 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.562 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 3.562 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 3.562 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 3.562 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 3.562 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 3.562 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.562 * [taylor]: Taking taylor expansion of 9.0 in x 3.562 * [backup-simplify]: Simplify 9.0 into 9.0 3.562 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.562 * [taylor]: Taking taylor expansion of x in x 3.562 * [backup-simplify]: Simplify 0 into 0 3.562 * [backup-simplify]: Simplify 1 into 1 3.562 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 3.562 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 3.563 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 3.563 * [backup-simplify]: Simplify (- 0) into 0 3.563 * [backup-simplify]: Simplify (+ 0 0) into 0 3.563 * [taylor]: Taking taylor expansion of 0 in x 3.563 * [backup-simplify]: Simplify 0 into 0 3.563 * [backup-simplify]: Simplify 0 into 0 3.564 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 3.564 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 3.565 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 3.565 * [backup-simplify]: Simplify (- 0) into 0 3.565 * [backup-simplify]: Simplify (+ 0 0) into 0 3.565 * [taylor]: Taking taylor expansion of 0 in x 3.565 * [backup-simplify]: Simplify 0 into 0 3.565 * [backup-simplify]: Simplify 0 into 0 3.565 * [backup-simplify]: Simplify 0 into 0 3.566 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 3.566 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 3.567 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 3.567 * [backup-simplify]: Simplify (- 0) into 0 3.567 * [backup-simplify]: Simplify (+ 0 0) into 0 3.568 * [taylor]: Taking taylor expansion of 0 in x 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify (- (pow (/ 1 y) 4) (* (pow (/ 1 x) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.568 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 3.568 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.568 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.568 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.568 * [taylor]: Taking taylor expansion of y in x 3.568 * [backup-simplify]: Simplify y into y 3.568 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.568 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.568 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.568 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.568 * [taylor]: Taking taylor expansion of 9.0 in x 3.568 * [backup-simplify]: Simplify 9.0 into 9.0 3.568 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.568 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.568 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.568 * [taylor]: Taking taylor expansion of 1.0 in x 3.568 * [backup-simplify]: Simplify 1.0 into 1.0 3.568 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.568 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.568 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.568 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.569 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.569 * [taylor]: Taking taylor expansion of 4.0 in x 3.569 * [backup-simplify]: Simplify 4.0 into 4.0 3.569 * [taylor]: Taking taylor expansion of (log x) in x 3.569 * [taylor]: Taking taylor expansion of x in x 3.569 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify 1 into 1 3.569 * [backup-simplify]: Simplify (log 1) into 0 3.569 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.569 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.569 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.569 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.570 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.570 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.570 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.570 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.570 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.570 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.570 * [taylor]: Taking taylor expansion of y in y 3.570 * [backup-simplify]: Simplify 0 into 0 3.570 * [backup-simplify]: Simplify 1 into 1 3.570 * [backup-simplify]: Simplify (* 1 1) into 1 3.571 * [backup-simplify]: Simplify (* 1 1) into 1 3.571 * [backup-simplify]: Simplify (/ 1 1) into 1 3.571 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.571 * [taylor]: Taking taylor expansion of 9.0 in y 3.571 * [backup-simplify]: Simplify 9.0 into 9.0 3.571 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.571 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.571 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.571 * [taylor]: Taking taylor expansion of 1.0 in y 3.571 * [backup-simplify]: Simplify 1.0 into 1.0 3.571 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.571 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.571 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.571 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.571 * [taylor]: Taking taylor expansion of 4.0 in y 3.571 * [backup-simplify]: Simplify 4.0 into 4.0 3.571 * [taylor]: Taking taylor expansion of (log x) in y 3.571 * [taylor]: Taking taylor expansion of x in y 3.571 * [backup-simplify]: Simplify x into x 3.571 * [backup-simplify]: Simplify (log x) into (log x) 3.571 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.571 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.572 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.572 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.572 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.572 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.572 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.572 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.572 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.572 * [taylor]: Taking taylor expansion of y in y 3.572 * [backup-simplify]: Simplify 0 into 0 3.572 * [backup-simplify]: Simplify 1 into 1 3.572 * [backup-simplify]: Simplify (* 1 1) into 1 3.573 * [backup-simplify]: Simplify (* 1 1) into 1 3.573 * [backup-simplify]: Simplify (/ 1 1) into 1 3.573 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.573 * [taylor]: Taking taylor expansion of 9.0 in y 3.573 * [backup-simplify]: Simplify 9.0 into 9.0 3.573 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.573 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.573 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.573 * [taylor]: Taking taylor expansion of 1.0 in y 3.573 * [backup-simplify]: Simplify 1.0 into 1.0 3.573 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.573 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.573 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.573 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.573 * [taylor]: Taking taylor expansion of 4.0 in y 3.573 * [backup-simplify]: Simplify 4.0 into 4.0 3.573 * [taylor]: Taking taylor expansion of (log x) in y 3.573 * [taylor]: Taking taylor expansion of x in y 3.573 * [backup-simplify]: Simplify x into x 3.573 * [backup-simplify]: Simplify (log x) into (log x) 3.573 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.573 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.574 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.574 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.574 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.574 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.575 * [backup-simplify]: Simplify (+ 1 0) into 1 3.575 * [taylor]: Taking taylor expansion of 1 in x 3.575 * [backup-simplify]: Simplify 1 into 1 3.575 * [backup-simplify]: Simplify 1 into 1 3.575 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.576 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.577 * [backup-simplify]: Simplify (+ 0 0) into 0 3.577 * [taylor]: Taking taylor expansion of 0 in x 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.580 * [backup-simplify]: Simplify (+ 0 0) into 0 3.580 * [taylor]: Taking taylor expansion of 0 in x 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.584 * [backup-simplify]: Simplify (+ 0 0) into 0 3.584 * [taylor]: Taking taylor expansion of 0 in x 3.584 * [backup-simplify]: Simplify 0 into 0 3.584 * [backup-simplify]: Simplify 0 into 0 3.584 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 3.585 * [backup-simplify]: Simplify (- (pow (/ 1 (- y)) 4) (* (pow (/ 1 (- x)) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.585 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 3.585 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.585 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.585 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.585 * [taylor]: Taking taylor expansion of y in x 3.585 * [backup-simplify]: Simplify y into y 3.585 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.585 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.586 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.586 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.586 * [taylor]: Taking taylor expansion of 9.0 in x 3.586 * [backup-simplify]: Simplify 9.0 into 9.0 3.586 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.586 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.586 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.586 * [taylor]: Taking taylor expansion of 1.0 in x 3.586 * [backup-simplify]: Simplify 1.0 into 1.0 3.586 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.586 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.586 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.586 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.586 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.586 * [taylor]: Taking taylor expansion of 4.0 in x 3.586 * [backup-simplify]: Simplify 4.0 into 4.0 3.586 * [taylor]: Taking taylor expansion of (log x) in x 3.586 * [taylor]: Taking taylor expansion of x in x 3.586 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify 1 into 1 3.587 * [backup-simplify]: Simplify (log 1) into 0 3.587 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.587 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.587 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.588 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.588 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.588 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.589 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.589 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.589 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.589 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.589 * [taylor]: Taking taylor expansion of y in y 3.589 * [backup-simplify]: Simplify 0 into 0 3.589 * [backup-simplify]: Simplify 1 into 1 3.589 * [backup-simplify]: Simplify (* 1 1) into 1 3.590 * [backup-simplify]: Simplify (* 1 1) into 1 3.590 * [backup-simplify]: Simplify (/ 1 1) into 1 3.590 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.590 * [taylor]: Taking taylor expansion of 9.0 in y 3.590 * [backup-simplify]: Simplify 9.0 into 9.0 3.590 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.590 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.590 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.590 * [taylor]: Taking taylor expansion of 1.0 in y 3.591 * [backup-simplify]: Simplify 1.0 into 1.0 3.591 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.591 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.591 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.591 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.591 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.591 * [taylor]: Taking taylor expansion of 4.0 in y 3.591 * [backup-simplify]: Simplify 4.0 into 4.0 3.591 * [taylor]: Taking taylor expansion of (log x) in y 3.591 * [taylor]: Taking taylor expansion of x in y 3.591 * [backup-simplify]: Simplify x into x 3.591 * [backup-simplify]: Simplify (log x) into (log x) 3.591 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.591 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.591 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.592 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.592 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.592 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.592 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.593 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.593 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.593 * [taylor]: Taking taylor expansion of y in y 3.593 * [backup-simplify]: Simplify 0 into 0 3.593 * [backup-simplify]: Simplify 1 into 1 3.593 * [backup-simplify]: Simplify (* 1 1) into 1 3.594 * [backup-simplify]: Simplify (* 1 1) into 1 3.594 * [backup-simplify]: Simplify (/ 1 1) into 1 3.594 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.594 * [taylor]: Taking taylor expansion of 9.0 in y 3.594 * [backup-simplify]: Simplify 9.0 into 9.0 3.594 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.594 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.594 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.594 * [taylor]: Taking taylor expansion of 1.0 in y 3.594 * [backup-simplify]: Simplify 1.0 into 1.0 3.594 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.594 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.594 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.594 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.594 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.594 * [taylor]: Taking taylor expansion of 4.0 in y 3.595 * [backup-simplify]: Simplify 4.0 into 4.0 3.595 * [taylor]: Taking taylor expansion of (log x) in y 3.595 * [taylor]: Taking taylor expansion of x in y 3.595 * [backup-simplify]: Simplify x into x 3.595 * [backup-simplify]: Simplify (log x) into (log x) 3.595 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.595 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.595 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.595 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.596 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.596 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.597 * [backup-simplify]: Simplify (+ 1 0) into 1 3.597 * [taylor]: Taking taylor expansion of 1 in x 3.597 * [backup-simplify]: Simplify 1 into 1 3.597 * [backup-simplify]: Simplify 1 into 1 3.598 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.598 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.599 * [backup-simplify]: Simplify (+ 0 0) into 0 3.600 * [taylor]: Taking taylor expansion of 0 in x 3.600 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.602 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.603 * [backup-simplify]: Simplify (+ 0 0) into 0 3.603 * [taylor]: Taking taylor expansion of 0 in x 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.607 * [backup-simplify]: Simplify (+ 0 0) into 0 3.607 * [taylor]: Taking taylor expansion of 0 in x 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 3.607 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 3.608 * [backup-simplify]: Simplify (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) into (pow (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) 3.608 * [approximate]: Taking taylor expansion of (pow (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in (y x) around 0 3.608 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in x 3.608 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))))))) in x 3.608 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))))) in x 3.608 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in x 3.608 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in x 3.608 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 3.608 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.608 * [taylor]: Taking taylor expansion of y in x 3.609 * [backup-simplify]: Simplify y into y 3.609 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.609 * [taylor]: Taking taylor expansion of 9.0 in x 3.609 * [backup-simplify]: Simplify 9.0 into 9.0 3.609 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.609 * [taylor]: Taking taylor expansion of x in x 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify 1 into 1 3.609 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.609 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.609 * [backup-simplify]: Simplify (+ (pow y 4) 0) into (pow y 4) 3.609 * [backup-simplify]: Simplify (log (pow y 4)) into (log (pow y 4)) 3.610 * [backup-simplify]: Simplify (sqrt (log (pow y 4))) into (sqrt (log (pow y 4))) 3.610 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.610 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 3.611 * [backup-simplify]: Simplify (+ 0 0) into 0 3.612 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow y 4) 1)))) 1) into 0 3.612 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (pow y 4))))) into 0 3.612 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))))) in x 3.612 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in x 3.612 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in x 3.612 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in x 3.612 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 3.612 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.612 * [taylor]: Taking taylor expansion of y in x 3.612 * [backup-simplify]: Simplify y into y 3.612 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.612 * [taylor]: Taking taylor expansion of 9.0 in x 3.612 * [backup-simplify]: Simplify 9.0 into 9.0 3.612 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.612 * [taylor]: Taking taylor expansion of x in x 3.612 * [backup-simplify]: Simplify 0 into 0 3.613 * [backup-simplify]: Simplify 1 into 1 3.613 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.613 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.613 * [backup-simplify]: Simplify (+ (pow y 4) 0) into (pow y 4) 3.613 * [backup-simplify]: Simplify (log (pow y 4)) into (log (pow y 4)) 3.613 * [backup-simplify]: Simplify (sqrt (log (pow y 4))) into (sqrt (log (pow y 4))) 3.613 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.614 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 3.614 * [backup-simplify]: Simplify (+ 0 0) into 0 3.615 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow y 4) 1)))) 1) into 0 3.616 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (pow y 4))))) into 0 3.616 * [backup-simplify]: Simplify (exp (sqrt (log (pow y 4)))) into (exp (sqrt (log (pow y 4)))) 3.616 * [backup-simplify]: Simplify (log (exp (sqrt (log (pow y 4))))) into (sqrt (log (pow y 4))) 3.616 * [backup-simplify]: Simplify (* (sqrt (log (pow y 4))) (sqrt (log (pow y 4)))) into (log (pow y 4)) 3.617 * [backup-simplify]: Simplify (exp (log (pow y 4))) into (pow y 4) 3.617 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in y 3.617 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))))))) in y 3.617 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))))) in y 3.617 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in y 3.617 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in y 3.617 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.617 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.617 * [taylor]: Taking taylor expansion of y in y 3.617 * [backup-simplify]: Simplify 0 into 0 3.617 * [backup-simplify]: Simplify 1 into 1 3.617 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.617 * [taylor]: Taking taylor expansion of 9.0 in y 3.617 * [backup-simplify]: Simplify 9.0 into 9.0 3.617 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.617 * [taylor]: Taking taylor expansion of x in y 3.617 * [backup-simplify]: Simplify x into x 3.617 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.617 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 3.617 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 3.618 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 3.618 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 3.618 * [backup-simplify]: Simplify (log (- (* 9.0 (pow x 4)))) into (log (- (* 9.0 (pow x 4)))) 3.618 * [backup-simplify]: Simplify (sqrt (log (- (* 9.0 (pow x 4))))) into (sqrt (log (- (* 9.0 (pow x 4))))) 3.619 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 3.619 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 3.619 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 3.620 * [backup-simplify]: Simplify (- 0) into 0 3.621 * [backup-simplify]: Simplify (+ 0 0) into 0 3.622 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 1) into 0 3.622 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.622 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))))) in y 3.622 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in y 3.622 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in y 3.622 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in y 3.622 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.622 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.622 * [taylor]: Taking taylor expansion of y in y 3.622 * [backup-simplify]: Simplify 0 into 0 3.622 * [backup-simplify]: Simplify 1 into 1 3.622 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.622 * [taylor]: Taking taylor expansion of 9.0 in y 3.622 * [backup-simplify]: Simplify 9.0 into 9.0 3.622 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.622 * [taylor]: Taking taylor expansion of x in y 3.622 * [backup-simplify]: Simplify x into x 3.622 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.623 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 3.623 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 3.623 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 3.623 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 3.623 * [backup-simplify]: Simplify (log (- (* 9.0 (pow x 4)))) into (log (- (* 9.0 (pow x 4)))) 3.624 * [backup-simplify]: Simplify (sqrt (log (- (* 9.0 (pow x 4))))) into (sqrt (log (- (* 9.0 (pow x 4))))) 3.624 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 3.624 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 3.630 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 3.630 * [backup-simplify]: Simplify (- 0) into 0 3.631 * [backup-simplify]: Simplify (+ 0 0) into 0 3.632 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 1) into 0 3.632 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.632 * [backup-simplify]: Simplify (exp (sqrt (log (- (* 9.0 (pow x 4)))))) into (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 3.633 * [backup-simplify]: Simplify (log (exp (sqrt (log (- (* 9.0 (pow x 4))))))) into (sqrt (log (- (* 9.0 (pow x 4))))) 3.633 * [backup-simplify]: Simplify (* (sqrt (log (- (* 9.0 (pow x 4))))) (sqrt (log (- (* 9.0 (pow x 4)))))) into (log (- (* 9.0 (pow x 4)))) 3.634 * [backup-simplify]: Simplify (exp (log (- (* 9.0 (pow x 4))))) into (- (* 9.0 (pow x 4))) 3.634 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in y 3.634 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))))))) in y 3.634 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))))) in y 3.634 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in y 3.634 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in y 3.634 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.634 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.634 * [taylor]: Taking taylor expansion of y in y 3.634 * [backup-simplify]: Simplify 0 into 0 3.634 * [backup-simplify]: Simplify 1 into 1 3.634 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.634 * [taylor]: Taking taylor expansion of 9.0 in y 3.634 * [backup-simplify]: Simplify 9.0 into 9.0 3.634 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.634 * [taylor]: Taking taylor expansion of x in y 3.634 * [backup-simplify]: Simplify x into x 3.634 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.634 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 3.635 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 3.635 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 3.635 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 3.635 * [backup-simplify]: Simplify (log (- (* 9.0 (pow x 4)))) into (log (- (* 9.0 (pow x 4)))) 3.635 * [backup-simplify]: Simplify (sqrt (log (- (* 9.0 (pow x 4))))) into (sqrt (log (- (* 9.0 (pow x 4))))) 3.636 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 3.636 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 3.637 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 3.637 * [backup-simplify]: Simplify (- 0) into 0 3.637 * [backup-simplify]: Simplify (+ 0 0) into 0 3.638 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 1) into 0 3.639 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.639 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))))) in y 3.639 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in y 3.639 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in y 3.639 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in y 3.639 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.639 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.639 * [taylor]: Taking taylor expansion of y in y 3.639 * [backup-simplify]: Simplify 0 into 0 3.639 * [backup-simplify]: Simplify 1 into 1 3.639 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.639 * [taylor]: Taking taylor expansion of 9.0 in y 3.639 * [backup-simplify]: Simplify 9.0 into 9.0 3.639 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.639 * [taylor]: Taking taylor expansion of x in y 3.639 * [backup-simplify]: Simplify x into x 3.639 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.639 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 3.640 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 3.640 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 3.640 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 3.640 * [backup-simplify]: Simplify (log (- (* 9.0 (pow x 4)))) into (log (- (* 9.0 (pow x 4)))) 3.641 * [backup-simplify]: Simplify (sqrt (log (- (* 9.0 (pow x 4))))) into (sqrt (log (- (* 9.0 (pow x 4))))) 3.641 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 3.641 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 3.642 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 3.642 * [backup-simplify]: Simplify (- 0) into 0 3.642 * [backup-simplify]: Simplify (+ 0 0) into 0 3.643 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 1) into 0 3.644 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.644 * [backup-simplify]: Simplify (exp (sqrt (log (- (* 9.0 (pow x 4)))))) into (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 3.645 * [backup-simplify]: Simplify (log (exp (sqrt (log (- (* 9.0 (pow x 4))))))) into (sqrt (log (- (* 9.0 (pow x 4))))) 3.645 * [backup-simplify]: Simplify (* (sqrt (log (- (* 9.0 (pow x 4))))) (sqrt (log (- (* 9.0 (pow x 4)))))) into (log (- (* 9.0 (pow x 4)))) 3.645 * [backup-simplify]: Simplify (exp (log (- (* 9.0 (pow x 4))))) into (- (* 9.0 (pow x 4))) 3.645 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 3.645 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.645 * [taylor]: Taking taylor expansion of 9.0 in x 3.646 * [backup-simplify]: Simplify 9.0 into 9.0 3.646 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.646 * [taylor]: Taking taylor expansion of x in x 3.646 * [backup-simplify]: Simplify 0 into 0 3.646 * [backup-simplify]: Simplify 1 into 1 3.647 * [backup-simplify]: Simplify (* (exp (sqrt (log (- (* 9.0 (pow x 4)))))) (+ (* (/ (pow 0 1) 1)))) into 0 3.648 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 1)))) 1) into 0 3.648 * [backup-simplify]: Simplify (+ (* (sqrt (log (- (* 9.0 (pow x 4))))) 0) (* 0 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.650 * [backup-simplify]: Simplify (* (exp (log (- (* 9.0 (pow x 4))))) (+ (* (/ (pow 0 1) 1)))) into 0 3.650 * [taylor]: Taking taylor expansion of 0 in x 3.650 * [backup-simplify]: Simplify 0 into 0 3.650 * [backup-simplify]: Simplify 0 into 0 3.651 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 3.651 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 3.652 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 3.653 * [backup-simplify]: Simplify (- 0) into 0 3.653 * [backup-simplify]: Simplify (+ 0 0) into 0 3.655 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (* 9.0 (pow x 4))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 2) into 0 3.656 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.658 * [backup-simplify]: Simplify (* (exp (sqrt (log (- (* 9.0 (pow x 4)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.660 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 1)))) 2) into 0 3.661 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 3.662 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 3.662 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 3.663 * [backup-simplify]: Simplify (- 0) into 0 3.663 * [backup-simplify]: Simplify (+ 0 0) into 0 3.665 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (* 9.0 (pow x 4))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 2) into 0 3.666 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.667 * [backup-simplify]: Simplify (+ (* (sqrt (log (- (* 9.0 (pow x 4))))) 0) (+ (* 0 0) (* 0 (sqrt (log (- (* 9.0 (pow x 4)))))))) into 0 3.669 * [backup-simplify]: Simplify (* (exp (log (- (* 9.0 (pow x 4))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.669 * [taylor]: Taking taylor expansion of 0 in x 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [backup-simplify]: Simplify 0 into 0 3.669 * [backup-simplify]: Simplify 0 into 0 3.670 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 3.671 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 3.673 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 3.673 * [backup-simplify]: Simplify (- 0) into 0 3.673 * [backup-simplify]: Simplify (+ 0 0) into 0 3.677 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (* 9.0 (pow x 4))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (* 9.0 (pow x 4))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 6) into 0 3.678 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.680 * [backup-simplify]: Simplify (* (exp (sqrt (log (- (* 9.0 (pow x 4)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.683 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 1)))) 6) into 0 3.684 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 3.685 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 3.687 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 3.687 * [backup-simplify]: Simplify (- 0) into 0 3.688 * [backup-simplify]: Simplify (+ 0 0) into 0 3.692 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (* 9.0 (pow x 4))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (* 9.0 (pow x 4))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 6) into 0 3.693 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.694 * [backup-simplify]: Simplify (+ (* (sqrt (log (- (* 9.0 (pow x 4))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (log (- (* 9.0 (pow x 4))))))))) into 0 3.696 * [backup-simplify]: Simplify (* (exp (log (- (* 9.0 (pow x 4))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.696 * [taylor]: Taking taylor expansion of 0 in x 3.696 * [backup-simplify]: Simplify 0 into 0 3.696 * [backup-simplify]: Simplify 0 into 0 3.696 * [backup-simplify]: Simplify 0 into 0 3.696 * [backup-simplify]: Simplify 0 into 0 3.696 * [backup-simplify]: Simplify 0 into 0 3.697 * [backup-simplify]: Simplify (pow (exp (sqrt (log (- (pow (/ 1 y) 4) (* (pow (/ 1 x) 4.0) 9.0))))) (sqrt (log (- (pow (/ 1 y) 4) (* 9.0 (pow (/ 1 x) 4.0)))))) into (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) 3.697 * [approximate]: Taking taylor expansion of (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in (y x) around 0 3.697 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in x 3.697 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))))) in x 3.697 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))))) in x 3.698 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in x 3.698 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in x 3.698 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.698 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.698 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.698 * [taylor]: Taking taylor expansion of y in x 3.698 * [backup-simplify]: Simplify y into y 3.698 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.698 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.698 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.698 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.698 * [taylor]: Taking taylor expansion of 9.0 in x 3.698 * [backup-simplify]: Simplify 9.0 into 9.0 3.698 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.698 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.698 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.698 * [taylor]: Taking taylor expansion of 1.0 in x 3.698 * [backup-simplify]: Simplify 1.0 into 1.0 3.698 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.698 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.699 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.699 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.699 * [taylor]: Taking taylor expansion of 4.0 in x 3.699 * [backup-simplify]: Simplify 4.0 into 4.0 3.699 * [taylor]: Taking taylor expansion of (log x) in x 3.699 * [taylor]: Taking taylor expansion of x in x 3.699 * [backup-simplify]: Simplify 0 into 0 3.699 * [backup-simplify]: Simplify 1 into 1 3.699 * [backup-simplify]: Simplify (log 1) into 0 3.700 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.700 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.700 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.700 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.700 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.701 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.701 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.702 * [backup-simplify]: Simplify (* 9.0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0)) into (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) 3.702 * [backup-simplify]: Simplify (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) into (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.703 * [backup-simplify]: Simplify (+ (/ 1 (pow y 4)) (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.703 * [backup-simplify]: Simplify (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) 3.704 * [backup-simplify]: Simplify (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) into (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) 3.704 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.704 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 3.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 3.706 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.706 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.707 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (log x))) into 0 3.708 * [backup-simplify]: Simplify (* (exp (* 4.0 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0 3.708 * [backup-simplify]: Simplify (- (+ (* (pow (/ 1 (pow x 4.0)) 1.0) (/ 0 (pow x 4.0))))) into 0 3.709 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (/ 1 (pow x 4.0)) 1.0) 1)))) 1) into 0 3.710 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)))) into 0 3.711 * [backup-simplify]: Simplify (* (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) (+ (* (/ (pow 0 1) 1)))) into 0 3.712 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0))) into 0 3.713 * [backup-simplify]: Simplify (- 0) into 0 3.713 * [backup-simplify]: Simplify (+ 0 0) into 0 3.714 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 1)))) 1) into 0 3.715 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) into 0 3.715 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) in x 3.715 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in x 3.715 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in x 3.715 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in x 3.715 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.715 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.715 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.715 * [taylor]: Taking taylor expansion of y in x 3.715 * [backup-simplify]: Simplify y into y 3.715 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.716 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.716 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.716 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.716 * [taylor]: Taking taylor expansion of 9.0 in x 3.716 * [backup-simplify]: Simplify 9.0 into 9.0 3.716 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.716 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.716 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.716 * [taylor]: Taking taylor expansion of 1.0 in x 3.716 * [backup-simplify]: Simplify 1.0 into 1.0 3.716 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.716 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.716 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.716 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.716 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.716 * [taylor]: Taking taylor expansion of 4.0 in x 3.716 * [backup-simplify]: Simplify 4.0 into 4.0 3.716 * [taylor]: Taking taylor expansion of (log x) in x 3.716 * [taylor]: Taking taylor expansion of x in x 3.716 * [backup-simplify]: Simplify 0 into 0 3.716 * [backup-simplify]: Simplify 1 into 1 3.717 * [backup-simplify]: Simplify (log 1) into 0 3.717 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.717 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.717 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.718 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.718 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.718 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.719 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.719 * [backup-simplify]: Simplify (* 9.0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0)) into (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) 3.719 * [backup-simplify]: Simplify (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) into (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.720 * [backup-simplify]: Simplify (+ (/ 1 (pow y 4)) (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.721 * [backup-simplify]: Simplify (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) 3.721 * [backup-simplify]: Simplify (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) into (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) 3.721 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.721 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 3.722 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 3.723 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.724 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.724 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (log x))) into 0 3.725 * [backup-simplify]: Simplify (* (exp (* 4.0 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0 3.726 * [backup-simplify]: Simplify (- (+ (* (pow (/ 1 (pow x 4.0)) 1.0) (/ 0 (pow x 4.0))))) into 0 3.727 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (/ 1 (pow x 4.0)) 1.0) 1)))) 1) into 0 3.727 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)))) into 0 3.729 * [backup-simplify]: Simplify (* (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) (+ (* (/ (pow 0 1) 1)))) into 0 3.730 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0))) into 0 3.730 * [backup-simplify]: Simplify (- 0) into 0 3.730 * [backup-simplify]: Simplify (+ 0 0) into 0 3.732 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 1)))) 1) into 0 3.733 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) into 0 3.733 * [backup-simplify]: Simplify (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) into (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) 3.734 * [backup-simplify]: Simplify (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) into (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) 3.735 * [backup-simplify]: Simplify (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) into (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) 3.735 * [backup-simplify]: Simplify (exp (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.735 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.735 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))))) in y 3.735 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))))) in y 3.735 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.735 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.735 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.735 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.735 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.735 * [taylor]: Taking taylor expansion of y in y 3.735 * [backup-simplify]: Simplify 0 into 0 3.736 * [backup-simplify]: Simplify 1 into 1 3.736 * [backup-simplify]: Simplify (* 1 1) into 1 3.736 * [backup-simplify]: Simplify (* 1 1) into 1 3.737 * [backup-simplify]: Simplify (/ 1 1) into 1 3.737 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.737 * [taylor]: Taking taylor expansion of 9.0 in y 3.737 * [backup-simplify]: Simplify 9.0 into 9.0 3.737 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.737 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.737 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.737 * [taylor]: Taking taylor expansion of 1.0 in y 3.737 * [backup-simplify]: Simplify 1.0 into 1.0 3.737 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.737 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.737 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.737 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.737 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.737 * [taylor]: Taking taylor expansion of 4.0 in y 3.737 * [backup-simplify]: Simplify 4.0 into 4.0 3.737 * [taylor]: Taking taylor expansion of (log x) in y 3.737 * [taylor]: Taking taylor expansion of x in y 3.737 * [backup-simplify]: Simplify x into x 3.737 * [backup-simplify]: Simplify (log x) into (log x) 3.737 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.738 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.738 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.738 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.738 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.739 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.739 * [backup-simplify]: Simplify (+ 1 0) into 1 3.739 * [backup-simplify]: Simplify (log 1) into 0 3.740 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.740 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.740 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.740 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.741 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.741 * [backup-simplify]: Simplify (+ 0 0) into 0 3.742 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.743 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.743 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.743 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) in y 3.743 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.743 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.743 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.743 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.743 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.743 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.743 * [taylor]: Taking taylor expansion of y in y 3.743 * [backup-simplify]: Simplify 0 into 0 3.743 * [backup-simplify]: Simplify 1 into 1 3.743 * [backup-simplify]: Simplify (* 1 1) into 1 3.743 * [backup-simplify]: Simplify (* 1 1) into 1 3.744 * [backup-simplify]: Simplify (/ 1 1) into 1 3.744 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.744 * [taylor]: Taking taylor expansion of 9.0 in y 3.744 * [backup-simplify]: Simplify 9.0 into 9.0 3.744 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.744 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.744 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.744 * [taylor]: Taking taylor expansion of 1.0 in y 3.744 * [backup-simplify]: Simplify 1.0 into 1.0 3.744 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.744 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.744 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.744 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.744 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.744 * [taylor]: Taking taylor expansion of 4.0 in y 3.744 * [backup-simplify]: Simplify 4.0 into 4.0 3.744 * [taylor]: Taking taylor expansion of (log x) in y 3.744 * [taylor]: Taking taylor expansion of x in y 3.744 * [backup-simplify]: Simplify x into x 3.744 * [backup-simplify]: Simplify (log x) into (log x) 3.744 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.744 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.744 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.744 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.745 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.745 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.745 * [backup-simplify]: Simplify (+ 1 0) into 1 3.745 * [backup-simplify]: Simplify (log 1) into 0 3.746 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.746 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.746 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.746 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.747 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.748 * [backup-simplify]: Simplify (+ 0 0) into 0 3.748 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.749 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.749 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.749 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 3.749 * [backup-simplify]: Simplify (log (exp (sqrt (- (* 4 (log y)))))) into (sqrt (- (* 4 (log y)))) 3.749 * [backup-simplify]: Simplify (* (sqrt (- (* 4 (log y)))) (sqrt (- (* 4 (log y))))) into (pow (sqrt (- (* 4 (log y)))) 2) 3.749 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log y)))) 2)) into (exp (pow (sqrt (- (* 4 (log y)))) 2)) 3.749 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.749 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))))) in y 3.749 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))))) in y 3.749 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.749 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.750 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.750 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.750 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.750 * [taylor]: Taking taylor expansion of y in y 3.750 * [backup-simplify]: Simplify 0 into 0 3.750 * [backup-simplify]: Simplify 1 into 1 3.750 * [backup-simplify]: Simplify (* 1 1) into 1 3.750 * [backup-simplify]: Simplify (* 1 1) into 1 3.750 * [backup-simplify]: Simplify (/ 1 1) into 1 3.750 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.750 * [taylor]: Taking taylor expansion of 9.0 in y 3.750 * [backup-simplify]: Simplify 9.0 into 9.0 3.750 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.750 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.750 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.751 * [taylor]: Taking taylor expansion of 1.0 in y 3.751 * [backup-simplify]: Simplify 1.0 into 1.0 3.751 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.751 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.751 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.751 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.751 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.751 * [taylor]: Taking taylor expansion of 4.0 in y 3.751 * [backup-simplify]: Simplify 4.0 into 4.0 3.751 * [taylor]: Taking taylor expansion of (log x) in y 3.751 * [taylor]: Taking taylor expansion of x in y 3.751 * [backup-simplify]: Simplify x into x 3.751 * [backup-simplify]: Simplify (log x) into (log x) 3.751 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.751 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.751 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.751 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.751 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.752 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.752 * [backup-simplify]: Simplify (+ 1 0) into 1 3.752 * [backup-simplify]: Simplify (log 1) into 0 3.752 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.753 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.753 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.753 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.754 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.754 * [backup-simplify]: Simplify (+ 0 0) into 0 3.755 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.755 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.755 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.756 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) in y 3.756 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.756 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.756 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.756 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.756 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.756 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.756 * [taylor]: Taking taylor expansion of y in y 3.756 * [backup-simplify]: Simplify 0 into 0 3.756 * [backup-simplify]: Simplify 1 into 1 3.756 * [backup-simplify]: Simplify (* 1 1) into 1 3.756 * [backup-simplify]: Simplify (* 1 1) into 1 3.756 * [backup-simplify]: Simplify (/ 1 1) into 1 3.756 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.756 * [taylor]: Taking taylor expansion of 9.0 in y 3.756 * [backup-simplify]: Simplify 9.0 into 9.0 3.757 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.757 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.757 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.757 * [taylor]: Taking taylor expansion of 1.0 in y 3.757 * [backup-simplify]: Simplify 1.0 into 1.0 3.757 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.757 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.757 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.757 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.757 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.757 * [taylor]: Taking taylor expansion of 4.0 in y 3.757 * [backup-simplify]: Simplify 4.0 into 4.0 3.757 * [taylor]: Taking taylor expansion of (log x) in y 3.757 * [taylor]: Taking taylor expansion of x in y 3.757 * [backup-simplify]: Simplify x into x 3.757 * [backup-simplify]: Simplify (log x) into (log x) 3.757 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.757 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.757 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.757 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.757 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.758 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.758 * [backup-simplify]: Simplify (+ 1 0) into 1 3.758 * [backup-simplify]: Simplify (log 1) into 0 3.758 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.759 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.759 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.759 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.760 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.760 * [backup-simplify]: Simplify (+ 0 0) into 0 3.761 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.761 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.761 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.762 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 3.762 * [backup-simplify]: Simplify (log (exp (sqrt (- (* 4 (log y)))))) into (sqrt (- (* 4 (log y)))) 3.762 * [backup-simplify]: Simplify (* (sqrt (- (* 4 (log y)))) (sqrt (- (* 4 (log y))))) into (pow (sqrt (- (* 4 (log y)))) 2) 3.762 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log y)))) 2)) into (exp (pow (sqrt (- (* 4 (log y)))) 2)) 3.762 * [taylor]: Taking taylor expansion of (exp (pow (sqrt (- (* 4 (log y)))) 2)) in x 3.762 * [taylor]: Taking taylor expansion of (pow (sqrt (- (* 4 (log y)))) 2) in x 3.762 * [taylor]: Taking taylor expansion of (sqrt (- (* 4 (log y)))) in x 3.762 * [taylor]: Taking taylor expansion of (- (* 4 (log y))) in x 3.762 * [taylor]: Taking taylor expansion of (* 4 (log y)) in x 3.762 * [taylor]: Taking taylor expansion of 4 in x 3.762 * [backup-simplify]: Simplify 4 into 4 3.762 * [taylor]: Taking taylor expansion of (log y) in x 3.762 * [taylor]: Taking taylor expansion of y in x 3.762 * [backup-simplify]: Simplify y into y 3.762 * [backup-simplify]: Simplify (log y) into (log y) 3.762 * [backup-simplify]: Simplify (* 4 (log y)) into (* 4 (log y)) 3.762 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 3.762 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 3.762 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.763 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0 3.763 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 (log y))) into 0 3.764 * [backup-simplify]: Simplify (- 0) into 0 3.764 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 3.764 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.764 * [backup-simplify]: Simplify (* (sqrt (- (* 4 (log y)))) (sqrt (- (* 4 (log y))))) into (pow (sqrt (- (* 4 (log y)))) 2) 3.764 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log y)))) 2)) into (exp (pow (sqrt (- (* 4 (log y)))) 2)) 3.764 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log y)))) 2)) into (exp (pow (sqrt (- (* 4 (log y)))) 2)) 3.765 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0 3.765 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (sqrt (- (* 4 (log y))))) 1)))) 1) into 0 3.766 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (* 0 (sqrt (- (* 4 (log y)))))) into 0 3.766 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 1) 1)))) into 0 3.766 * [taylor]: Taking taylor expansion of 0 in x 3.766 * [backup-simplify]: Simplify 0 into 0 3.766 * [backup-simplify]: Simplify 0 into 0 3.766 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (* 0 (sqrt (- (* 4 (log y)))))) into 0 3.767 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 1) 1)))) into 0 3.767 * [backup-simplify]: Simplify 0 into 0 3.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.769 * [backup-simplify]: Simplify (+ 0 0) into 0 3.771 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 3.771 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.772 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.774 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (sqrt (- (* 4 (log y))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (sqrt (- (* 4 (log y))))) 1)))) 2) into 0 3.774 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.783 * [backup-simplify]: Simplify (+ 0 0) into 0 3.785 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 3.786 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.786 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (+ (* 0 0) (* 0 (sqrt (- (* 4 (log y))))))) into 0 3.787 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.787 * [taylor]: Taking taylor expansion of 0 in x 3.788 * [backup-simplify]: Simplify 0 into 0 3.788 * [backup-simplify]: Simplify 0 into 0 3.788 * [backup-simplify]: Simplify 0 into 0 3.789 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0 3.789 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log y)))) into 0 3.790 * [backup-simplify]: Simplify (- 0) into 0 3.790 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.790 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (+ (* 0 0) (* 0 (sqrt (- (* 4 (log y))))))) into 0 3.791 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.791 * [backup-simplify]: Simplify 0 into 0 3.792 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.793 * [backup-simplify]: Simplify (+ 0 0) into 0 3.796 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 3.797 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.798 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.800 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (sqrt (- (* 4 (log y))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (sqrt (- (* 4 (log y))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (sqrt (- (* 4 (log y))))) 1)))) 6) into 0 3.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.802 * [backup-simplify]: Simplify (+ 0 0) into 0 3.806 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 3.806 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.807 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (* 4 (log y)))))))) into 0 3.808 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.808 * [taylor]: Taking taylor expansion of 0 in x 3.808 * [backup-simplify]: Simplify 0 into 0 3.808 * [backup-simplify]: Simplify 0 into 0 3.808 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log (/ 1 y))))) 2)) into (exp (pow (sqrt (- (* 4 (log (/ 1 y))))) 2)) 3.809 * [backup-simplify]: Simplify (pow (exp (sqrt (log (- (pow (/ 1 (- y)) 4) (* (pow (/ 1 (- x)) 4.0) 9.0))))) (sqrt (log (- (pow (/ 1 (- y)) 4) (* 9.0 (pow (/ 1 (- x)) 4.0)))))) into (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) 3.809 * [approximate]: Taking taylor expansion of (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in (y x) around 0 3.809 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in x 3.809 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))))) in x 3.809 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))))) in x 3.809 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in x 3.809 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in x 3.809 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.809 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.809 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.809 * [taylor]: Taking taylor expansion of y in x 3.809 * [backup-simplify]: Simplify y into y 3.809 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.810 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.810 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.810 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.810 * [taylor]: Taking taylor expansion of 9.0 in x 3.810 * [backup-simplify]: Simplify 9.0 into 9.0 3.810 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.810 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.810 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.810 * [taylor]: Taking taylor expansion of 1.0 in x 3.810 * [backup-simplify]: Simplify 1.0 into 1.0 3.810 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.810 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.810 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.810 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.810 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.810 * [taylor]: Taking taylor expansion of 4.0 in x 3.810 * [backup-simplify]: Simplify 4.0 into 4.0 3.810 * [taylor]: Taking taylor expansion of (log x) in x 3.810 * [taylor]: Taking taylor expansion of x in x 3.810 * [backup-simplify]: Simplify 0 into 0 3.810 * [backup-simplify]: Simplify 1 into 1 3.810 * [backup-simplify]: Simplify (log 1) into 0 3.811 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.811 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.811 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.811 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.811 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.811 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.811 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.812 * [backup-simplify]: Simplify (* 9.0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0)) into (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) 3.812 * [backup-simplify]: Simplify (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) into (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.812 * [backup-simplify]: Simplify (+ (/ 1 (pow y 4)) (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.812 * [backup-simplify]: Simplify (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) 3.813 * [backup-simplify]: Simplify (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) into (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) 3.813 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.813 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 3.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 3.814 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.814 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.814 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (log x))) into 0 3.815 * [backup-simplify]: Simplify (* (exp (* 4.0 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0 3.815 * [backup-simplify]: Simplify (- (+ (* (pow (/ 1 (pow x 4.0)) 1.0) (/ 0 (pow x 4.0))))) into 0 3.816 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (/ 1 (pow x 4.0)) 1.0) 1)))) 1) into 0 3.816 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)))) into 0 3.817 * [backup-simplify]: Simplify (* (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) (+ (* (/ (pow 0 1) 1)))) into 0 3.817 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0))) into 0 3.818 * [backup-simplify]: Simplify (- 0) into 0 3.818 * [backup-simplify]: Simplify (+ 0 0) into 0 3.819 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 1)))) 1) into 0 3.819 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) into 0 3.819 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) in x 3.819 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in x 3.819 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in x 3.819 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in x 3.819 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.819 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.819 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.819 * [taylor]: Taking taylor expansion of y in x 3.819 * [backup-simplify]: Simplify y into y 3.819 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.819 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.819 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.819 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.820 * [taylor]: Taking taylor expansion of 9.0 in x 3.820 * [backup-simplify]: Simplify 9.0 into 9.0 3.820 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.820 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.820 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.820 * [taylor]: Taking taylor expansion of 1.0 in x 3.820 * [backup-simplify]: Simplify 1.0 into 1.0 3.820 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.820 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.820 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.820 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.820 * [taylor]: Taking taylor expansion of 4.0 in x 3.820 * [backup-simplify]: Simplify 4.0 into 4.0 3.820 * [taylor]: Taking taylor expansion of (log x) in x 3.820 * [taylor]: Taking taylor expansion of x in x 3.820 * [backup-simplify]: Simplify 0 into 0 3.820 * [backup-simplify]: Simplify 1 into 1 3.820 * [backup-simplify]: Simplify (log 1) into 0 3.820 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.820 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.820 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.821 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.821 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.821 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.821 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.821 * [backup-simplify]: Simplify (* 9.0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0)) into (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) 3.822 * [backup-simplify]: Simplify (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) into (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.822 * [backup-simplify]: Simplify (+ (/ 1 (pow y 4)) (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.822 * [backup-simplify]: Simplify (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) 3.822 * [backup-simplify]: Simplify (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) into (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) 3.823 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.823 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 3.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 3.824 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.824 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.824 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (log x))) into 0 3.825 * [backup-simplify]: Simplify (* (exp (* 4.0 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0 3.825 * [backup-simplify]: Simplify (- (+ (* (pow (/ 1 (pow x 4.0)) 1.0) (/ 0 (pow x 4.0))))) into 0 3.826 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (/ 1 (pow x 4.0)) 1.0) 1)))) 1) into 0 3.826 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)))) into 0 3.827 * [backup-simplify]: Simplify (* (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) (+ (* (/ (pow 0 1) 1)))) into 0 3.827 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0))) into 0 3.828 * [backup-simplify]: Simplify (- 0) into 0 3.828 * [backup-simplify]: Simplify (+ 0 0) into 0 3.829 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 1)))) 1) into 0 3.829 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) into 0 3.829 * [backup-simplify]: Simplify (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) into (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) 3.830 * [backup-simplify]: Simplify (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) into (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) 3.830 * [backup-simplify]: Simplify (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) into (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) 3.831 * [backup-simplify]: Simplify (exp (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.831 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.831 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))))) in y 3.831 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))))) in y 3.831 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.831 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.831 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.831 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.831 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.831 * [taylor]: Taking taylor expansion of y in y 3.831 * [backup-simplify]: Simplify 0 into 0 3.831 * [backup-simplify]: Simplify 1 into 1 3.831 * [backup-simplify]: Simplify (* 1 1) into 1 3.831 * [backup-simplify]: Simplify (* 1 1) into 1 3.832 * [backup-simplify]: Simplify (/ 1 1) into 1 3.832 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.832 * [taylor]: Taking taylor expansion of 9.0 in y 3.832 * [backup-simplify]: Simplify 9.0 into 9.0 3.832 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.832 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.832 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.832 * [taylor]: Taking taylor expansion of 1.0 in y 3.832 * [backup-simplify]: Simplify 1.0 into 1.0 3.832 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.832 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.832 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.832 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.832 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.832 * [taylor]: Taking taylor expansion of 4.0 in y 3.832 * [backup-simplify]: Simplify 4.0 into 4.0 3.832 * [taylor]: Taking taylor expansion of (log x) in y 3.832 * [taylor]: Taking taylor expansion of x in y 3.832 * [backup-simplify]: Simplify x into x 3.832 * [backup-simplify]: Simplify (log x) into (log x) 3.832 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.832 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.832 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.832 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.832 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.833 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.833 * [backup-simplify]: Simplify (+ 1 0) into 1 3.833 * [backup-simplify]: Simplify (log 1) into 0 3.834 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.834 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.834 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.834 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.835 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.835 * [backup-simplify]: Simplify (+ 0 0) into 0 3.836 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.836 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.837 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.837 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) in y 3.837 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.837 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.837 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.837 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.837 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.837 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.837 * [taylor]: Taking taylor expansion of y in y 3.837 * [backup-simplify]: Simplify 0 into 0 3.837 * [backup-simplify]: Simplify 1 into 1 3.837 * [backup-simplify]: Simplify (* 1 1) into 1 3.837 * [backup-simplify]: Simplify (* 1 1) into 1 3.838 * [backup-simplify]: Simplify (/ 1 1) into 1 3.838 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.838 * [taylor]: Taking taylor expansion of 9.0 in y 3.838 * [backup-simplify]: Simplify 9.0 into 9.0 3.838 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.838 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.838 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.838 * [taylor]: Taking taylor expansion of 1.0 in y 3.838 * [backup-simplify]: Simplify 1.0 into 1.0 3.838 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.838 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.838 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.838 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.838 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.838 * [taylor]: Taking taylor expansion of 4.0 in y 3.838 * [backup-simplify]: Simplify 4.0 into 4.0 3.838 * [taylor]: Taking taylor expansion of (log x) in y 3.838 * [taylor]: Taking taylor expansion of x in y 3.838 * [backup-simplify]: Simplify x into x 3.838 * [backup-simplify]: Simplify (log x) into (log x) 3.838 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.838 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.838 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.838 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.838 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.839 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.839 * [backup-simplify]: Simplify (+ 1 0) into 1 3.839 * [backup-simplify]: Simplify (log 1) into 0 3.840 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.840 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.840 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.840 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.841 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.842 * [backup-simplify]: Simplify (+ 0 0) into 0 3.842 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.843 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.843 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.843 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 3.843 * [backup-simplify]: Simplify (log (exp (sqrt (- (* 4 (log y)))))) into (sqrt (- (* 4 (log y)))) 3.843 * [backup-simplify]: Simplify (* (sqrt (- (* 4 (log y)))) (sqrt (- (* 4 (log y))))) into (pow (sqrt (- (* 4 (log y)))) 2) 3.843 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log y)))) 2)) into (exp (pow (sqrt (- (* 4 (log y)))) 2)) 3.843 * [taylor]: Taking taylor expansion of (pow (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.843 * [taylor]: Taking taylor expansion of (exp (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))))) in y 3.843 * [taylor]: Taking taylor expansion of (* (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))))) in y 3.843 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.843 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.843 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.843 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.843 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.843 * [taylor]: Taking taylor expansion of y in y 3.843 * [backup-simplify]: Simplify 0 into 0 3.843 * [backup-simplify]: Simplify 1 into 1 3.844 * [backup-simplify]: Simplify (* 1 1) into 1 3.844 * [backup-simplify]: Simplify (* 1 1) into 1 3.844 * [backup-simplify]: Simplify (/ 1 1) into 1 3.844 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.844 * [taylor]: Taking taylor expansion of 9.0 in y 3.844 * [backup-simplify]: Simplify 9.0 into 9.0 3.844 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.844 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.844 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.844 * [taylor]: Taking taylor expansion of 1.0 in y 3.844 * [backup-simplify]: Simplify 1.0 into 1.0 3.844 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.844 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.844 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.844 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.844 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.844 * [taylor]: Taking taylor expansion of 4.0 in y 3.844 * [backup-simplify]: Simplify 4.0 into 4.0 3.844 * [taylor]: Taking taylor expansion of (log x) in y 3.844 * [taylor]: Taking taylor expansion of x in y 3.844 * [backup-simplify]: Simplify x into x 3.844 * [backup-simplify]: Simplify (log x) into (log x) 3.844 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.845 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.845 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.845 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.845 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.845 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.845 * [backup-simplify]: Simplify (+ 1 0) into 1 3.846 * [backup-simplify]: Simplify (log 1) into 0 3.846 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.846 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.846 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.847 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.847 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.848 * [backup-simplify]: Simplify (+ 0 0) into 0 3.849 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.849 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.849 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.849 * [taylor]: Taking taylor expansion of (log (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) in y 3.849 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.849 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.849 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.849 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.849 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.849 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.849 * [taylor]: Taking taylor expansion of y in y 3.849 * [backup-simplify]: Simplify 0 into 0 3.849 * [backup-simplify]: Simplify 1 into 1 3.849 * [backup-simplify]: Simplify (* 1 1) into 1 3.850 * [backup-simplify]: Simplify (* 1 1) into 1 3.850 * [backup-simplify]: Simplify (/ 1 1) into 1 3.850 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.850 * [taylor]: Taking taylor expansion of 9.0 in y 3.850 * [backup-simplify]: Simplify 9.0 into 9.0 3.850 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.850 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.850 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.850 * [taylor]: Taking taylor expansion of 1.0 in y 3.850 * [backup-simplify]: Simplify 1.0 into 1.0 3.850 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.850 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.850 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.850 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.850 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.850 * [taylor]: Taking taylor expansion of 4.0 in y 3.850 * [backup-simplify]: Simplify 4.0 into 4.0 3.850 * [taylor]: Taking taylor expansion of (log x) in y 3.850 * [taylor]: Taking taylor expansion of x in y 3.850 * [backup-simplify]: Simplify x into x 3.850 * [backup-simplify]: Simplify (log x) into (log x) 3.850 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.850 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.850 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.851 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.851 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.851 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.851 * [backup-simplify]: Simplify (+ 1 0) into 1 3.851 * [backup-simplify]: Simplify (log 1) into 0 3.852 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.852 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.852 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.852 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.853 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.854 * [backup-simplify]: Simplify (+ 0 0) into 0 3.854 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.855 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.855 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.855 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 3.855 * [backup-simplify]: Simplify (log (exp (sqrt (- (* 4 (log y)))))) into (sqrt (- (* 4 (log y)))) 3.855 * [backup-simplify]: Simplify (* (sqrt (- (* 4 (log y)))) (sqrt (- (* 4 (log y))))) into (pow (sqrt (- (* 4 (log y)))) 2) 3.855 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log y)))) 2)) into (exp (pow (sqrt (- (* 4 (log y)))) 2)) 3.855 * [taylor]: Taking taylor expansion of (exp (pow (sqrt (- (* 4 (log y)))) 2)) in x 3.855 * [taylor]: Taking taylor expansion of (pow (sqrt (- (* 4 (log y)))) 2) in x 3.855 * [taylor]: Taking taylor expansion of (sqrt (- (* 4 (log y)))) in x 3.855 * [taylor]: Taking taylor expansion of (- (* 4 (log y))) in x 3.855 * [taylor]: Taking taylor expansion of (* 4 (log y)) in x 3.855 * [taylor]: Taking taylor expansion of 4 in x 3.855 * [backup-simplify]: Simplify 4 into 4 3.855 * [taylor]: Taking taylor expansion of (log y) in x 3.855 * [taylor]: Taking taylor expansion of y in x 3.855 * [backup-simplify]: Simplify y into y 3.855 * [backup-simplify]: Simplify (log y) into (log y) 3.855 * [backup-simplify]: Simplify (* 4 (log y)) into (* 4 (log y)) 3.855 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 3.856 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 3.856 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.856 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0 3.856 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 (log y))) into 0 3.857 * [backup-simplify]: Simplify (- 0) into 0 3.857 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 3.857 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.857 * [backup-simplify]: Simplify (* (sqrt (- (* 4 (log y)))) (sqrt (- (* 4 (log y))))) into (pow (sqrt (- (* 4 (log y)))) 2) 3.857 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log y)))) 2)) into (exp (pow (sqrt (- (* 4 (log y)))) 2)) 3.857 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log y)))) 2)) into (exp (pow (sqrt (- (* 4 (log y)))) 2)) 3.858 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0 3.858 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (sqrt (- (* 4 (log y))))) 1)))) 1) into 0 3.858 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (* 0 (sqrt (- (* 4 (log y)))))) into 0 3.859 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 1) 1)))) into 0 3.859 * [taylor]: Taking taylor expansion of 0 in x 3.859 * [backup-simplify]: Simplify 0 into 0 3.859 * [backup-simplify]: Simplify 0 into 0 3.860 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (* 0 (sqrt (- (* 4 (log y)))))) into 0 3.861 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 1) 1)))) into 0 3.861 * [backup-simplify]: Simplify 0 into 0 3.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.864 * [backup-simplify]: Simplify (+ 0 0) into 0 3.867 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 3.867 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.869 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.871 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (sqrt (- (* 4 (log y))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (sqrt (- (* 4 (log y))))) 1)))) 2) into 0 3.872 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.873 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.874 * [backup-simplify]: Simplify (+ 0 0) into 0 3.877 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 3.878 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.878 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (+ (* 0 0) (* 0 (sqrt (- (* 4 (log y))))))) into 0 3.880 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.880 * [taylor]: Taking taylor expansion of 0 in x 3.880 * [backup-simplify]: Simplify 0 into 0 3.880 * [backup-simplify]: Simplify 0 into 0 3.880 * [backup-simplify]: Simplify 0 into 0 3.882 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0 3.883 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log y)))) into 0 3.883 * [backup-simplify]: Simplify (- 0) into 0 3.884 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.885 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (+ (* 0 0) (* 0 (sqrt (- (* 4 (log y))))))) into 0 3.886 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.886 * [backup-simplify]: Simplify 0 into 0 3.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.888 * [backup-simplify]: Simplify (+ 0 0) into 0 3.895 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 3.896 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.897 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.899 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (sqrt (- (* 4 (log y))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (sqrt (- (* 4 (log y))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (sqrt (- (* 4 (log y))))) 1)))) 6) into 0 3.899 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.900 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.901 * [backup-simplify]: Simplify (+ 0 0) into 0 3.903 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 3.904 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.905 * [backup-simplify]: Simplify (+ (* (sqrt (- (* 4 (log y)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (* 4 (log y)))))))) into 0 3.906 * [backup-simplify]: Simplify (* (exp (pow (sqrt (- (* 4 (log y)))) 2)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.906 * [taylor]: Taking taylor expansion of 0 in x 3.906 * [backup-simplify]: Simplify 0 into 0 3.906 * [backup-simplify]: Simplify 0 into 0 3.906 * [backup-simplify]: Simplify (exp (pow (sqrt (- (* 4 (log (/ 1 (- y)))))) 2)) into (exp (pow (sqrt (- (* 4 (log (/ -1 y))))) 2)) 3.906 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 3.906 * [backup-simplify]: Simplify (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) into (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) 3.906 * [approximate]: Taking taylor expansion of (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in (y x) around 0 3.906 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in x 3.906 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in x 3.906 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in x 3.906 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 3.906 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.906 * [taylor]: Taking taylor expansion of y in x 3.906 * [backup-simplify]: Simplify y into y 3.906 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.906 * [taylor]: Taking taylor expansion of 9.0 in x 3.906 * [backup-simplify]: Simplify 9.0 into 9.0 3.907 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.907 * [taylor]: Taking taylor expansion of x in x 3.907 * [backup-simplify]: Simplify 0 into 0 3.907 * [backup-simplify]: Simplify 1 into 1 3.907 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.907 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.907 * [backup-simplify]: Simplify (+ (pow y 4) 0) into (pow y 4) 3.907 * [backup-simplify]: Simplify (log (pow y 4)) into (log (pow y 4)) 3.907 * [backup-simplify]: Simplify (sqrt (log (pow y 4))) into (sqrt (log (pow y 4))) 3.907 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.907 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 3.907 * [backup-simplify]: Simplify (+ 0 0) into 0 3.908 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow y 4) 1)))) 1) into 0 3.908 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (pow y 4))))) into 0 3.908 * [backup-simplify]: Simplify (exp (sqrt (log (pow y 4)))) into (exp (sqrt (log (pow y 4)))) 3.908 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in y 3.908 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in y 3.908 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in y 3.908 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.908 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.908 * [taylor]: Taking taylor expansion of y in y 3.908 * [backup-simplify]: Simplify 0 into 0 3.908 * [backup-simplify]: Simplify 1 into 1 3.908 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.908 * [taylor]: Taking taylor expansion of 9.0 in y 3.908 * [backup-simplify]: Simplify 9.0 into 9.0 3.908 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.908 * [taylor]: Taking taylor expansion of x in y 3.908 * [backup-simplify]: Simplify x into x 3.909 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.909 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 3.909 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 3.909 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 3.909 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 3.909 * [backup-simplify]: Simplify (log (- (* 9.0 (pow x 4)))) into (log (- (* 9.0 (pow x 4)))) 3.909 * [backup-simplify]: Simplify (sqrt (log (- (* 9.0 (pow x 4))))) into (sqrt (log (- (* 9.0 (pow x 4))))) 3.909 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 3.909 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 3.910 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 3.910 * [backup-simplify]: Simplify (- 0) into 0 3.910 * [backup-simplify]: Simplify (+ 0 0) into 0 3.911 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 1) into 0 3.911 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.911 * [backup-simplify]: Simplify (exp (sqrt (log (- (* 9.0 (pow x 4)))))) into (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 3.911 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (pow y 4) (* 9.0 (pow x 4)))))) in y 3.911 * [taylor]: Taking taylor expansion of (sqrt (log (- (pow y 4) (* 9.0 (pow x 4))))) in y 3.911 * [taylor]: Taking taylor expansion of (log (- (pow y 4) (* 9.0 (pow x 4)))) in y 3.911 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 3.911 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.911 * [taylor]: Taking taylor expansion of y in y 3.911 * [backup-simplify]: Simplify 0 into 0 3.911 * [backup-simplify]: Simplify 1 into 1 3.911 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 3.911 * [taylor]: Taking taylor expansion of 9.0 in y 3.911 * [backup-simplify]: Simplify 9.0 into 9.0 3.911 * [taylor]: Taking taylor expansion of (pow x 4) in y 3.911 * [taylor]: Taking taylor expansion of x in y 3.911 * [backup-simplify]: Simplify x into x 3.911 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.912 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 3.912 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 3.912 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 3.912 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 3.912 * [backup-simplify]: Simplify (log (- (* 9.0 (pow x 4)))) into (log (- (* 9.0 (pow x 4)))) 3.912 * [backup-simplify]: Simplify (sqrt (log (- (* 9.0 (pow x 4))))) into (sqrt (log (- (* 9.0 (pow x 4))))) 3.912 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 3.912 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 3.913 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 3.913 * [backup-simplify]: Simplify (- 0) into 0 3.913 * [backup-simplify]: Simplify (+ 0 0) into 0 3.914 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 1) into 0 3.914 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.914 * [backup-simplify]: Simplify (exp (sqrt (log (- (* 9.0 (pow x 4)))))) into (exp (sqrt (log (- (* 9.0 (pow x 4)))))) 3.914 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (* 9.0 (pow x 4)))))) in x 3.914 * [taylor]: Taking taylor expansion of (sqrt (log (- (* 9.0 (pow x 4))))) in x 3.914 * [taylor]: Taking taylor expansion of (log (- (* 9.0 (pow x 4)))) in x 3.914 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 3.914 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 3.914 * [taylor]: Taking taylor expansion of 9.0 in x 3.914 * [backup-simplify]: Simplify 9.0 into 9.0 3.914 * [taylor]: Taking taylor expansion of (pow x 4) in x 3.914 * [taylor]: Taking taylor expansion of x in x 3.914 * [backup-simplify]: Simplify 0 into 0 3.914 * [backup-simplify]: Simplify 1 into 1 3.915 * [backup-simplify]: Simplify (* 1 1) into 1 3.915 * [backup-simplify]: Simplify (* 1 1) into 1 3.915 * [backup-simplify]: Simplify (* 9.0 1) into 9.0 3.915 * [backup-simplify]: Simplify (- 9.0) into (- 9.0) 3.916 * [backup-simplify]: Simplify (- 9.0) into (- 9.0) 3.916 * [backup-simplify]: Simplify (log (- 9.0)) into (log (- 9.0)) 3.917 * [backup-simplify]: Simplify (+ (* (- -4) (log x)) (log (- 9.0))) into (+ (log (- 9.0)) (* 4 (log x))) 3.918 * [backup-simplify]: Simplify (+ (* (- -4) (log x)) (log (- 9.0))) into (+ (log (- 9.0)) (* 4 (log x))) 3.918 * [backup-simplify]: Simplify (sqrt (+ (log (- 9.0)) (* 4 (log x)))) into (sqrt (+ (log (- 9.0)) (* 4 (log x)))) 3.919 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.919 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.919 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 1)) into 0 3.920 * [backup-simplify]: Simplify (- 0) into 0 3.920 * [backup-simplify]: Simplify (- 9.0) into (- 9.0) 3.921 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 9.0) 1)))) 1) into 0 3.922 * [backup-simplify]: Simplify (+ (* (- -4) (log x)) (log (- 9.0))) into (+ (log (- 9.0)) (* 4 (log x))) 3.922 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ (log (- 9.0)) (* 4 (log x)))))) into 0 3.923 * [backup-simplify]: Simplify (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) into (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) 3.924 * [backup-simplify]: Simplify (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) into (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) 3.924 * [backup-simplify]: Simplify (* (exp (sqrt (log (- (* 9.0 (pow x 4)))))) (+ (* (/ (pow 0 1) 1)))) into 0 3.924 * [taylor]: Taking taylor expansion of 0 in x 3.924 * [backup-simplify]: Simplify 0 into 0 3.924 * [backup-simplify]: Simplify 0 into 0 3.925 * [backup-simplify]: Simplify (* (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) (+ (* (/ (pow 0 1) 1)))) into 0 3.925 * [backup-simplify]: Simplify 0 into 0 3.926 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 3.926 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 3.927 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 3.927 * [backup-simplify]: Simplify (- 0) into 0 3.927 * [backup-simplify]: Simplify (+ 0 0) into 0 3.930 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (* 9.0 (pow x 4))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 2) into 0 3.931 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.932 * [backup-simplify]: Simplify (* (exp (sqrt (log (- (* 9.0 (pow x 4)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.932 * [taylor]: Taking taylor expansion of 0 in x 3.932 * [backup-simplify]: Simplify 0 into 0 3.932 * [backup-simplify]: Simplify 0 into 0 3.932 * [backup-simplify]: Simplify 0 into 0 3.933 * [backup-simplify]: Simplify (- 0) into 0 3.933 * [backup-simplify]: Simplify (- 9.0) into (- 9.0) 3.934 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.935 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.936 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 1))) into 0 3.936 * [backup-simplify]: Simplify (- 0) into 0 3.937 * [backup-simplify]: Simplify (- 9.0) into (- 9.0) 3.940 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 9.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 9.0) 1)))) 2) into 0 3.942 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (log (- 9.0)) (* 4 (log x)))))) into 0 3.944 * [backup-simplify]: Simplify (* (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.944 * [backup-simplify]: Simplify 0 into 0 3.945 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 3.946 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 3.948 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 3.948 * [backup-simplify]: Simplify (- 0) into 0 3.948 * [backup-simplify]: Simplify (+ 0 0) into 0 3.952 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (* 9.0 (pow x 4))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (* 9.0 (pow x 4))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (* 9.0 (pow x 4))) 1)))) 6) into 0 3.954 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log (- (* 9.0 (pow x 4))))))) into 0 3.956 * [backup-simplify]: Simplify (* (exp (sqrt (log (- (* 9.0 (pow x 4)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.956 * [taylor]: Taking taylor expansion of 0 in x 3.956 * [backup-simplify]: Simplify 0 into 0 3.956 * [backup-simplify]: Simplify 0 into 0 3.957 * [backup-simplify]: Simplify (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) into (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) 3.958 * [backup-simplify]: Simplify (exp (sqrt (log (- (pow (/ 1 y) 4) (* (pow (/ 1 x) 4.0) 9.0))))) into (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) 3.958 * [approximate]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in (y x) around 0 3.958 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in x 3.958 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in x 3.958 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in x 3.958 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 3.958 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 3.958 * [taylor]: Taking taylor expansion of (pow y 4) in x 3.958 * [taylor]: Taking taylor expansion of y in x 3.958 * [backup-simplify]: Simplify y into y 3.958 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.958 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 3.958 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 3.958 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 3.958 * [taylor]: Taking taylor expansion of 9.0 in x 3.958 * [backup-simplify]: Simplify 9.0 into 9.0 3.958 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 3.958 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 3.959 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 3.959 * [taylor]: Taking taylor expansion of 1.0 in x 3.959 * [backup-simplify]: Simplify 1.0 into 1.0 3.959 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 3.959 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 3.959 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 3.959 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 3.959 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 3.959 * [taylor]: Taking taylor expansion of 4.0 in x 3.959 * [backup-simplify]: Simplify 4.0 into 4.0 3.959 * [taylor]: Taking taylor expansion of (log x) in x 3.959 * [taylor]: Taking taylor expansion of x in x 3.959 * [backup-simplify]: Simplify 0 into 0 3.959 * [backup-simplify]: Simplify 1 into 1 3.959 * [backup-simplify]: Simplify (log 1) into 0 3.960 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.960 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.960 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.960 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.961 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.961 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.961 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.962 * [backup-simplify]: Simplify (* 9.0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0)) into (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) 3.962 * [backup-simplify]: Simplify (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) into (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.963 * [backup-simplify]: Simplify (+ (/ 1 (pow y 4)) (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 3.964 * [backup-simplify]: Simplify (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) 3.964 * [backup-simplify]: Simplify (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) into (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) 3.964 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.965 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 3.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 3.967 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.967 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 3.968 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (log x))) into 0 3.969 * [backup-simplify]: Simplify (* (exp (* 4.0 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0 3.969 * [backup-simplify]: Simplify (- (+ (* (pow (/ 1 (pow x 4.0)) 1.0) (/ 0 (pow x 4.0))))) into 0 3.970 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (/ 1 (pow x 4.0)) 1.0) 1)))) 1) into 0 3.971 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)))) into 0 3.972 * [backup-simplify]: Simplify (* (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) (+ (* (/ (pow 0 1) 1)))) into 0 3.974 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0))) into 0 3.974 * [backup-simplify]: Simplify (- 0) into 0 3.975 * [backup-simplify]: Simplify (+ 0 0) into 0 3.977 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 1)))) 1) into 0 3.977 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) into 0 3.978 * [backup-simplify]: Simplify (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) into (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) 3.978 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.978 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.978 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.978 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.978 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.978 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.978 * [taylor]: Taking taylor expansion of y in y 3.979 * [backup-simplify]: Simplify 0 into 0 3.979 * [backup-simplify]: Simplify 1 into 1 3.979 * [backup-simplify]: Simplify (* 1 1) into 1 3.980 * [backup-simplify]: Simplify (* 1 1) into 1 3.980 * [backup-simplify]: Simplify (/ 1 1) into 1 3.980 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.980 * [taylor]: Taking taylor expansion of 9.0 in y 3.980 * [backup-simplify]: Simplify 9.0 into 9.0 3.980 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.980 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.980 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.980 * [taylor]: Taking taylor expansion of 1.0 in y 3.981 * [backup-simplify]: Simplify 1.0 into 1.0 3.981 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.981 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.981 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.981 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.981 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.981 * [taylor]: Taking taylor expansion of 4.0 in y 3.981 * [backup-simplify]: Simplify 4.0 into 4.0 3.981 * [taylor]: Taking taylor expansion of (log x) in y 3.981 * [taylor]: Taking taylor expansion of x in y 3.981 * [backup-simplify]: Simplify x into x 3.981 * [backup-simplify]: Simplify (log x) into (log x) 3.981 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.981 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.981 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.982 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.982 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.982 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.983 * [backup-simplify]: Simplify (+ 1 0) into 1 3.983 * [backup-simplify]: Simplify (log 1) into 0 3.984 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.984 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.985 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.985 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.986 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.987 * [backup-simplify]: Simplify (+ 0 0) into 0 3.988 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 3.989 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.989 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 3.989 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 3.989 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 3.989 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 3.990 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 3.990 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 3.990 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 3.990 * [taylor]: Taking taylor expansion of (pow y 4) in y 3.990 * [taylor]: Taking taylor expansion of y in y 3.990 * [backup-simplify]: Simplify 0 into 0 3.990 * [backup-simplify]: Simplify 1 into 1 3.990 * [backup-simplify]: Simplify (* 1 1) into 1 3.991 * [backup-simplify]: Simplify (* 1 1) into 1 3.991 * [backup-simplify]: Simplify (/ 1 1) into 1 3.991 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 3.991 * [taylor]: Taking taylor expansion of 9.0 in y 3.991 * [backup-simplify]: Simplify 9.0 into 9.0 3.991 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 3.991 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 3.991 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 3.991 * [taylor]: Taking taylor expansion of 1.0 in y 3.991 * [backup-simplify]: Simplify 1.0 into 1.0 3.991 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 3.991 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 3.991 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 3.991 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 3.991 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 3.991 * [taylor]: Taking taylor expansion of 4.0 in y 3.992 * [backup-simplify]: Simplify 4.0 into 4.0 3.992 * [taylor]: Taking taylor expansion of (log x) in y 3.992 * [taylor]: Taking taylor expansion of x in y 3.992 * [backup-simplify]: Simplify x into x 3.992 * [backup-simplify]: Simplify (log x) into (log x) 3.992 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 3.992 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 3.992 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 3.992 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 3.993 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 3.993 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 3.994 * [backup-simplify]: Simplify (+ 1 0) into 1 3.994 * [backup-simplify]: Simplify (log 1) into 0 3.995 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.995 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 3.995 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 3.996 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.997 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.998 * [backup-simplify]: Simplify (+ 0 0) into 0 3.999 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 4.000 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 4.000 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.000 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 4.000 * [taylor]: Taking taylor expansion of (exp (sqrt (- (* 4 (log y))))) in x 4.000 * [taylor]: Taking taylor expansion of (sqrt (- (* 4 (log y)))) in x 4.000 * [taylor]: Taking taylor expansion of (- (* 4 (log y))) in x 4.000 * [taylor]: Taking taylor expansion of (* 4 (log y)) in x 4.000 * [taylor]: Taking taylor expansion of 4 in x 4.000 * [backup-simplify]: Simplify 4 into 4 4.000 * [taylor]: Taking taylor expansion of (log y) in x 4.000 * [taylor]: Taking taylor expansion of y in x 4.000 * [backup-simplify]: Simplify y into y 4.000 * [backup-simplify]: Simplify (log y) into (log y) 4.001 * [backup-simplify]: Simplify (* 4 (log y)) into (* 4 (log y)) 4.001 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 4.001 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 4.001 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 4.002 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0 4.003 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 (log y))) into 0 4.003 * [backup-simplify]: Simplify (- 0) into 0 4.003 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 4.004 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.004 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 4.004 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 4.005 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0 4.005 * [taylor]: Taking taylor expansion of 0 in x 4.005 * [backup-simplify]: Simplify 0 into 0 4.006 * [backup-simplify]: Simplify 0 into 0 4.007 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0 4.007 * [backup-simplify]: Simplify 0 into 0 4.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.009 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.010 * [backup-simplify]: Simplify (+ 0 0) into 0 4.013 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 4.014 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.016 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.016 * [taylor]: Taking taylor expansion of 0 in x 4.016 * [backup-simplify]: Simplify 0 into 0 4.016 * [backup-simplify]: Simplify 0 into 0 4.016 * [backup-simplify]: Simplify 0 into 0 4.018 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0 4.019 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log y)))) into 0 4.019 * [backup-simplify]: Simplify (- 0) into 0 4.020 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.021 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.021 * [backup-simplify]: Simplify 0 into 0 4.022 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.023 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.025 * [backup-simplify]: Simplify (+ 0 0) into 0 4.030 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 4.031 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.033 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.033 * [taylor]: Taking taylor expansion of 0 in x 4.033 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log (/ 1 y)))))) into (exp (sqrt (- (* 4 (log (/ 1 y)))))) 4.034 * [backup-simplify]: Simplify (exp (sqrt (log (- (pow (/ 1 (- y)) 4) (* (pow (/ 1 (- x)) 4.0) 9.0))))) into (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) 4.034 * [approximate]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in (y x) around 0 4.034 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in x 4.034 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in x 4.034 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in x 4.034 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 4.034 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 4.034 * [taylor]: Taking taylor expansion of (pow y 4) in x 4.034 * [taylor]: Taking taylor expansion of y in x 4.034 * [backup-simplify]: Simplify y into y 4.034 * [backup-simplify]: Simplify (* y y) into (pow y 2) 4.034 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 4.035 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 4.035 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 4.035 * [taylor]: Taking taylor expansion of 9.0 in x 4.035 * [backup-simplify]: Simplify 9.0 into 9.0 4.035 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 4.035 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 4.035 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 4.035 * [taylor]: Taking taylor expansion of 1.0 in x 4.035 * [backup-simplify]: Simplify 1.0 into 1.0 4.035 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 4.035 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 4.035 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 4.035 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 4.035 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 4.035 * [taylor]: Taking taylor expansion of 4.0 in x 4.035 * [backup-simplify]: Simplify 4.0 into 4.0 4.035 * [taylor]: Taking taylor expansion of (log x) in x 4.035 * [taylor]: Taking taylor expansion of x in x 4.035 * [backup-simplify]: Simplify 0 into 0 4.035 * [backup-simplify]: Simplify 1 into 1 4.036 * [backup-simplify]: Simplify (log 1) into 0 4.036 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 4.036 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 4.036 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 4.036 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 4.037 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 4.037 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 4.038 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 4.038 * [backup-simplify]: Simplify (* 9.0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0)) into (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) 4.038 * [backup-simplify]: Simplify (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) into (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 4.039 * [backup-simplify]: Simplify (+ (/ 1 (pow y 4)) (- (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 4.040 * [backup-simplify]: Simplify (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) into (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) 4.040 * [backup-simplify]: Simplify (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) into (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) 4.040 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 4.040 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 4.041 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 4.047 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 4.048 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 4.049 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (log x))) into 0 4.050 * [backup-simplify]: Simplify (* (exp (* 4.0 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0 4.050 * [backup-simplify]: Simplify (- (+ (* (pow (/ 1 (pow x 4.0)) 1.0) (/ 0 (pow x 4.0))))) into 0 4.051 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (/ 1 (pow x 4.0)) 1.0) 1)))) 1) into 0 4.052 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)))) into 0 4.053 * [backup-simplify]: Simplify (* (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) (+ (* (/ (pow 0 1) 1)))) into 0 4.054 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0))) into 0 4.055 * [backup-simplify]: Simplify (- 0) into 0 4.055 * [backup-simplify]: Simplify (+ 0 0) into 0 4.056 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 1)))) 1) into 0 4.057 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))))) into 0 4.057 * [backup-simplify]: Simplify (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) into (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) 4.058 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 4.058 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 4.058 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 4.058 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 4.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 4.058 * [taylor]: Taking taylor expansion of (pow y 4) in y 4.058 * [taylor]: Taking taylor expansion of y in y 4.058 * [backup-simplify]: Simplify 0 into 0 4.058 * [backup-simplify]: Simplify 1 into 1 4.058 * [backup-simplify]: Simplify (* 1 1) into 1 4.059 * [backup-simplify]: Simplify (* 1 1) into 1 4.059 * [backup-simplify]: Simplify (/ 1 1) into 1 4.059 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 4.059 * [taylor]: Taking taylor expansion of 9.0 in y 4.059 * [backup-simplify]: Simplify 9.0 into 9.0 4.059 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 4.059 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 4.059 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 4.059 * [taylor]: Taking taylor expansion of 1.0 in y 4.059 * [backup-simplify]: Simplify 1.0 into 1.0 4.059 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 4.059 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 4.059 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 4.059 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 4.059 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 4.060 * [taylor]: Taking taylor expansion of 4.0 in y 4.060 * [backup-simplify]: Simplify 4.0 into 4.0 4.060 * [taylor]: Taking taylor expansion of (log x) in y 4.060 * [taylor]: Taking taylor expansion of x in y 4.060 * [backup-simplify]: Simplify x into x 4.060 * [backup-simplify]: Simplify (log x) into (log x) 4.060 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 4.060 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 4.060 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 4.060 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 4.061 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 4.061 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 4.062 * [backup-simplify]: Simplify (+ 1 0) into 1 4.062 * [backup-simplify]: Simplify (log 1) into 0 4.063 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 4.063 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 4.063 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 4.063 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.064 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.065 * [backup-simplify]: Simplify (+ 0 0) into 0 4.065 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 4.066 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 4.066 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.066 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 4.066 * [taylor]: Taking taylor expansion of (exp (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))))) in y 4.066 * [taylor]: Taking taylor expansion of (sqrt (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))))) in y 4.066 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)))) in y 4.066 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 4.066 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 4.066 * [taylor]: Taking taylor expansion of (pow y 4) in y 4.066 * [taylor]: Taking taylor expansion of y in y 4.066 * [backup-simplify]: Simplify 0 into 0 4.066 * [backup-simplify]: Simplify 1 into 1 4.066 * [backup-simplify]: Simplify (* 1 1) into 1 4.067 * [backup-simplify]: Simplify (* 1 1) into 1 4.067 * [backup-simplify]: Simplify (/ 1 1) into 1 4.067 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 4.067 * [taylor]: Taking taylor expansion of 9.0 in y 4.067 * [backup-simplify]: Simplify 9.0 into 9.0 4.067 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 4.067 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 4.067 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 4.067 * [taylor]: Taking taylor expansion of 1.0 in y 4.067 * [backup-simplify]: Simplify 1.0 into 1.0 4.067 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 4.067 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 4.067 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 4.067 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 4.067 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 4.067 * [taylor]: Taking taylor expansion of 4.0 in y 4.067 * [backup-simplify]: Simplify 4.0 into 4.0 4.067 * [taylor]: Taking taylor expansion of (log x) in y 4.067 * [taylor]: Taking taylor expansion of x in y 4.067 * [backup-simplify]: Simplify x into x 4.067 * [backup-simplify]: Simplify (log x) into (log x) 4.067 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 4.067 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 4.067 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 4.068 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 4.068 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 4.068 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 4.068 * [backup-simplify]: Simplify (+ 1 0) into 1 4.069 * [backup-simplify]: Simplify (log 1) into 0 4.069 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 4.069 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 4.069 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 4.070 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.070 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.071 * [backup-simplify]: Simplify (+ 0 0) into 0 4.071 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 4.072 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) 0) into (- (* 4 (log y))) 4.072 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.072 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 4.072 * [taylor]: Taking taylor expansion of (exp (sqrt (- (* 4 (log y))))) in x 4.072 * [taylor]: Taking taylor expansion of (sqrt (- (* 4 (log y)))) in x 4.072 * [taylor]: Taking taylor expansion of (- (* 4 (log y))) in x 4.072 * [taylor]: Taking taylor expansion of (* 4 (log y)) in x 4.072 * [taylor]: Taking taylor expansion of 4 in x 4.072 * [backup-simplify]: Simplify 4 into 4 4.072 * [taylor]: Taking taylor expansion of (log y) in x 4.072 * [taylor]: Taking taylor expansion of y in x 4.072 * [backup-simplify]: Simplify y into y 4.072 * [backup-simplify]: Simplify (log y) into (log y) 4.072 * [backup-simplify]: Simplify (* 4 (log y)) into (* 4 (log y)) 4.072 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 4.072 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 4.072 * [backup-simplify]: Simplify (sqrt (- (* 4 (log y)))) into (sqrt (- (* 4 (log y)))) 4.073 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0 4.073 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 (log y))) into 0 4.074 * [backup-simplify]: Simplify (- 0) into 0 4.074 * [backup-simplify]: Simplify (- (* 4 (log y))) into (- (* 4 (log y))) 4.074 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.074 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 4.074 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log y))))) into (exp (sqrt (- (* 4 (log y))))) 4.074 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0 4.075 * [taylor]: Taking taylor expansion of 0 in x 4.075 * [backup-simplify]: Simplify 0 into 0 4.075 * [backup-simplify]: Simplify 0 into 0 4.075 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0 4.075 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.077 * [backup-simplify]: Simplify (+ 0 0) into 0 4.078 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 4.079 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.080 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.080 * [taylor]: Taking taylor expansion of 0 in x 4.080 * [backup-simplify]: Simplify 0 into 0 4.080 * [backup-simplify]: Simplify 0 into 0 4.080 * [backup-simplify]: Simplify 0 into 0 4.081 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0 4.081 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log y)))) into 0 4.082 * [backup-simplify]: Simplify (- 0) into 0 4.082 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.083 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.083 * [backup-simplify]: Simplify 0 into 0 4.084 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.086 * [backup-simplify]: Simplify (+ 0 0) into 0 4.091 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 4.092 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (* 4 (log y)))))) into 0 4.094 * [backup-simplify]: Simplify (* (exp (sqrt (- (* 4 (log y))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.094 * [taylor]: Taking taylor expansion of 0 in x 4.094 * [backup-simplify]: Simplify 0 into 0 4.094 * [backup-simplify]: Simplify 0 into 0 4.094 * [backup-simplify]: Simplify (exp (sqrt (- (* 4 (log (/ 1 (- y))))))) into (exp (sqrt (- (* 4 (log (/ -1 y)))))) 4.094 * * * [progress]: simplifying candidates 4.097 * [simplify]: Simplifying: (/ (exp (pow y 4)) (exp (* 9.0 (pow x 4.0)))) (log (- (pow y 4) (* 9.0 (pow x 4.0)))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (* (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (- (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) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (- (pow (pow y 4) 3) (pow (* 9.0 (pow x 4.0)) 3)) (+ (* (pow y 4) (pow y 4)) (+ (* (* 9.0 (pow x 4.0)) (* 9.0 (pow x 4.0))) (* (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)) (* 9.0 (pow x 4.0)))) (+ (pow y 4) (* 9.0 (pow x 4.0))) (- (* 9.0 (pow x 4.0))) (/ (exp (pow y 4)) (exp (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (* (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (* (* (- (pow y 4) (* (pow x 4.0) 9.0)) (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (pow y 4) (pow y 4)) (+ (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0)) (* (pow y 4) (* (pow x 4.0) 9.0)))) (- (* (pow x 4.0) 9.0)) (- (* (pow y 4) (pow y 4)) (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0))) (+ (pow y 4) (* (pow x 4.0) 9.0)) (- (* (pow x 4.0) 9.0)) (* (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (log (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* 1 (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (sqrt (cbrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (* (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (* (cbrt (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (cbrt (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt 1)) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (* (cbrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt 1)) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) 1) (pow (* (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (pow (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (pow (sqrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (pow (sqrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (pow 1 (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (log (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (exp (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (* (cbrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (cbrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))))) (cbrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (* (* (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (sqrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (sqrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (/ (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))) 2)) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (/ (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))) 2)) (exp (* (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (exp (sqrt 1)) (exp (sqrt (* (cbrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (exp (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (exp (sqrt 1)) (exp (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (exp 1) (log (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (exp (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (* (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (* (* (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 0 (exp (pow (sqrt (- (* 4 (log (/ 1 y))))) 2)) (exp (pow (sqrt (- (* 4 (log (/ -1 y))))) 2)) (exp (sqrt (+ (log (- 9.0)) (* 4 (log x))))) (exp (sqrt (- (* 4 (log (/ 1 y)))))) (exp (sqrt (- (* 4 (log (/ -1 y)))))) 4.099 * * [simplify]: iteration 0: 132 enodes 4.149 * * [simplify]: iteration 1: 315 enodes 4.282 * * [simplify]: iteration 2: 1065 enodes 4.672 * * [simplify]: iteration complete: 5000 enodes 4.672 * * [simplify]: Extracting #0: cost 46 inf + 0 4.676 * * [simplify]: Extracting #1: cost 1124 inf + 3 4.682 * * [simplify]: Extracting #2: cost 1591 inf + 494 4.687 * * [simplify]: Extracting #3: cost 1876 inf + 989 4.694 * * [simplify]: Extracting #4: cost 1592 inf + 2884 4.700 * * [simplify]: Extracting #5: cost 1344 inf + 5895 4.707 * * [simplify]: Extracting #6: cost 406 inf + 23176 4.725 * * [simplify]: Extracting #7: cost 70 inf + 32667 4.736 * * [simplify]: Extracting #8: cost 1 inf + 36075 4.745 * * [simplify]: Extracting #9: cost 0 inf + 36106 4.752 * [simplify]: Simplified to: (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (* (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (pow (- (pow y 4) (* (pow x 4.0) 9.0)) 3) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (* (pow x 4.0) 9.0) (+ (pow y 4) (* (pow x 4.0) 9.0))) (pow y 8)) (* (pow x 4.0) (- 9.0)) (- (pow y 8) (* (pow x (* 2 4.0)) (* 9.0 9.0))) (+ (* (pow x 4.0) 9.0) (pow y 4)) (* (pow x 4.0) (- 9.0)) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (* (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (pow (- (pow y 4) (* (pow x 4.0) 9.0)) 3) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (* (pow x 4.0) 9.0) (+ (pow y 4) (* (pow x 4.0) 9.0))) (pow y 8)) (* (pow x 4.0) (- 9.0)) (- (pow y 8) (* (pow x (* 2 4.0)) (* 9.0 9.0))) (+ (* (pow x 4.0) 9.0) (pow y 4)) (* (pow x 4.0) (- 9.0)) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (* (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (* (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (sqrt (cbrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (* (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (* (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (* (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (fabs (cbrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (pow (* (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (pow (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (pow (sqrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (pow (sqrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) 1 (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (* (cbrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (cbrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (cbrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (pow (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) 3) (sqrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (/ (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) 2)) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (/ (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) 2)) (exp (* (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) E (exp (fabs (cbrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (exp (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) E (exp (sqrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) E (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (exp (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (* (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (cbrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (pow (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) 3) (sqrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) (sqrt (exp (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))))) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow (/ -1 y) -4) (exp (sqrt (+ (* (log x) 4) (log (- 9.0))))) (exp (sqrt (* (log y) 4))) (exp (sqrt (* (log (/ -1 y)) -4))) 4.753 * * * [progress]: adding candidates to table 5.362 * * [progress]: iteration 4 / 4 5.362 * * * [progress]: picking best candidate 5.367 * * * * [pick]: Picked # 5.368 * * * [progress]: localizing error 5.415 * * * [progress]: generating rewritten candidates 5.415 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 1 1 1) 5.437 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 1 1) 5.468 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2 1 1 1) 5.483 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 1 1 1 1) 5.495 * * * [progress]: generating series expansions 5.495 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 1 1 1) 5.495 * [backup-simplify]: Simplify (- (pow y 4) (* (pow x 4.0) 9.0)) into (- (pow y 4) (* 9.0 (pow x 4))) 5.495 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 5.495 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 5.495 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.495 * [taylor]: Taking taylor expansion of y in x 5.495 * [backup-simplify]: Simplify y into y 5.495 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.495 * [taylor]: Taking taylor expansion of 9.0 in x 5.495 * [backup-simplify]: Simplify 9.0 into 9.0 5.495 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.495 * [taylor]: Taking taylor expansion of x in x 5.495 * [backup-simplify]: Simplify 0 into 0 5.495 * [backup-simplify]: Simplify 1 into 1 5.495 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 5.495 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.495 * [taylor]: Taking taylor expansion of y in y 5.495 * [backup-simplify]: Simplify 0 into 0 5.495 * [backup-simplify]: Simplify 1 into 1 5.495 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.495 * [taylor]: Taking taylor expansion of 9.0 in y 5.495 * [backup-simplify]: Simplify 9.0 into 9.0 5.495 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.495 * [taylor]: Taking taylor expansion of x in y 5.495 * [backup-simplify]: Simplify x into x 5.495 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 5.495 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.495 * [taylor]: Taking taylor expansion of y in y 5.495 * [backup-simplify]: Simplify 0 into 0 5.495 * [backup-simplify]: Simplify 1 into 1 5.495 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.496 * [taylor]: Taking taylor expansion of 9.0 in y 5.496 * [backup-simplify]: Simplify 9.0 into 9.0 5.496 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.496 * [taylor]: Taking taylor expansion of x in y 5.496 * [backup-simplify]: Simplify x into x 5.496 * [backup-simplify]: Simplify (* x x) into (pow x 2) 5.496 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 5.496 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 5.496 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 5.496 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 5.496 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 5.496 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.496 * [taylor]: Taking taylor expansion of 9.0 in x 5.496 * [backup-simplify]: Simplify 9.0 into 9.0 5.496 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.496 * [taylor]: Taking taylor expansion of x in x 5.496 * [backup-simplify]: Simplify 0 into 0 5.496 * [backup-simplify]: Simplify 1 into 1 5.496 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 5.496 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 5.497 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 5.497 * [backup-simplify]: Simplify (- 0) into 0 5.498 * [backup-simplify]: Simplify (+ 0 0) into 0 5.498 * [taylor]: Taking taylor expansion of 0 in x 5.498 * [backup-simplify]: Simplify 0 into 0 5.498 * [backup-simplify]: Simplify 0 into 0 5.498 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 5.498 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 5.499 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 5.499 * [backup-simplify]: Simplify (- 0) into 0 5.500 * [backup-simplify]: Simplify (+ 0 0) into 0 5.500 * [taylor]: Taking taylor expansion of 0 in x 5.500 * [backup-simplify]: Simplify 0 into 0 5.500 * [backup-simplify]: Simplify 0 into 0 5.500 * [backup-simplify]: Simplify 0 into 0 5.500 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 5.501 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 5.502 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 5.502 * [backup-simplify]: Simplify (- 0) into 0 5.502 * [backup-simplify]: Simplify (+ 0 0) into 0 5.502 * [taylor]: Taking taylor expansion of 0 in x 5.502 * [backup-simplify]: Simplify 0 into 0 5.502 * [backup-simplify]: Simplify 0 into 0 5.502 * [backup-simplify]: Simplify 0 into 0 5.502 * [backup-simplify]: Simplify 0 into 0 5.502 * [backup-simplify]: Simplify 0 into 0 5.503 * [backup-simplify]: Simplify (- (pow (/ 1 y) 4) (* (pow (/ 1 x) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 5.503 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 5.503 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 5.503 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.503 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.503 * [taylor]: Taking taylor expansion of y in x 5.503 * [backup-simplify]: Simplify y into y 5.503 * [backup-simplify]: Simplify (* y y) into (pow y 2) 5.503 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 5.503 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 5.503 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.503 * [taylor]: Taking taylor expansion of 9.0 in x 5.503 * [backup-simplify]: Simplify 9.0 into 9.0 5.503 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.503 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.503 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.503 * [taylor]: Taking taylor expansion of 1.0 in x 5.503 * [backup-simplify]: Simplify 1.0 into 1.0 5.503 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.503 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.503 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.504 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.504 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.504 * [taylor]: Taking taylor expansion of 4.0 in x 5.504 * [backup-simplify]: Simplify 4.0 into 4.0 5.504 * [taylor]: Taking taylor expansion of (log x) in x 5.504 * [taylor]: Taking taylor expansion of x in x 5.504 * [backup-simplify]: Simplify 0 into 0 5.504 * [backup-simplify]: Simplify 1 into 1 5.504 * [backup-simplify]: Simplify (log 1) into 0 5.505 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 5.505 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.505 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.505 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.505 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.506 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.506 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.506 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.506 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.506 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.506 * [taylor]: Taking taylor expansion of y in y 5.506 * [backup-simplify]: Simplify 0 into 0 5.506 * [backup-simplify]: Simplify 1 into 1 5.507 * [backup-simplify]: Simplify (* 1 1) into 1 5.507 * [backup-simplify]: Simplify (* 1 1) into 1 5.507 * [backup-simplify]: Simplify (/ 1 1) into 1 5.507 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.507 * [taylor]: Taking taylor expansion of 9.0 in y 5.508 * [backup-simplify]: Simplify 9.0 into 9.0 5.508 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.508 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.508 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.508 * [taylor]: Taking taylor expansion of 1.0 in y 5.508 * [backup-simplify]: Simplify 1.0 into 1.0 5.508 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.508 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.508 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.508 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.508 * [taylor]: Taking taylor expansion of 4.0 in y 5.508 * [backup-simplify]: Simplify 4.0 into 4.0 5.508 * [taylor]: Taking taylor expansion of (log x) in y 5.508 * [taylor]: Taking taylor expansion of x in y 5.508 * [backup-simplify]: Simplify x into x 5.508 * [backup-simplify]: Simplify (log x) into (log x) 5.508 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.508 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.508 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.509 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.509 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.509 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.509 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.509 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.510 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.510 * [taylor]: Taking taylor expansion of y in y 5.510 * [backup-simplify]: Simplify 0 into 0 5.510 * [backup-simplify]: Simplify 1 into 1 5.510 * [backup-simplify]: Simplify (* 1 1) into 1 5.510 * [backup-simplify]: Simplify (* 1 1) into 1 5.511 * [backup-simplify]: Simplify (/ 1 1) into 1 5.511 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.511 * [taylor]: Taking taylor expansion of 9.0 in y 5.511 * [backup-simplify]: Simplify 9.0 into 9.0 5.511 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.511 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.511 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.511 * [taylor]: Taking taylor expansion of 1.0 in y 5.511 * [backup-simplify]: Simplify 1.0 into 1.0 5.511 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.511 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.511 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.511 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.511 * [taylor]: Taking taylor expansion of 4.0 in y 5.511 * [backup-simplify]: Simplify 4.0 into 4.0 5.511 * [taylor]: Taking taylor expansion of (log x) in y 5.511 * [taylor]: Taking taylor expansion of x in y 5.511 * [backup-simplify]: Simplify x into x 5.511 * [backup-simplify]: Simplify (log x) into (log x) 5.512 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.512 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.512 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.512 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.512 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.513 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.513 * [backup-simplify]: Simplify (+ 1 0) into 1 5.514 * [taylor]: Taking taylor expansion of 1 in x 5.514 * [backup-simplify]: Simplify 1 into 1 5.514 * [backup-simplify]: Simplify 1 into 1 5.514 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.515 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.516 * [backup-simplify]: Simplify (+ 0 0) into 0 5.516 * [taylor]: Taking taylor expansion of 0 in x 5.516 * [backup-simplify]: Simplify 0 into 0 5.516 * [backup-simplify]: Simplify 0 into 0 5.516 * [backup-simplify]: Simplify 0 into 0 5.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.520 * [backup-simplify]: Simplify (+ 0 0) into 0 5.520 * [taylor]: Taking taylor expansion of 0 in x 5.520 * [backup-simplify]: Simplify 0 into 0 5.520 * [backup-simplify]: Simplify 0 into 0 5.520 * [backup-simplify]: Simplify 0 into 0 5.520 * [backup-simplify]: Simplify 0 into 0 5.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.524 * [backup-simplify]: Simplify (+ 0 0) into 0 5.524 * [taylor]: Taking taylor expansion of 0 in x 5.524 * [backup-simplify]: Simplify 0 into 0 5.524 * [backup-simplify]: Simplify 0 into 0 5.524 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 5.525 * [backup-simplify]: Simplify (- (pow (/ 1 (- y)) 4) (* (pow (/ 1 (- x)) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 5.525 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 5.525 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 5.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.525 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.525 * [taylor]: Taking taylor expansion of y in x 5.525 * [backup-simplify]: Simplify y into y 5.525 * [backup-simplify]: Simplify (* y y) into (pow y 2) 5.525 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 5.525 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 5.525 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.525 * [taylor]: Taking taylor expansion of 9.0 in x 5.525 * [backup-simplify]: Simplify 9.0 into 9.0 5.525 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.526 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.526 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.526 * [taylor]: Taking taylor expansion of 1.0 in x 5.526 * [backup-simplify]: Simplify 1.0 into 1.0 5.526 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.526 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.526 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.526 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.526 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.526 * [taylor]: Taking taylor expansion of 4.0 in x 5.526 * [backup-simplify]: Simplify 4.0 into 4.0 5.526 * [taylor]: Taking taylor expansion of (log x) in x 5.526 * [taylor]: Taking taylor expansion of x in x 5.526 * [backup-simplify]: Simplify 0 into 0 5.526 * [backup-simplify]: Simplify 1 into 1 5.526 * [backup-simplify]: Simplify (log 1) into 0 5.527 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 5.527 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.527 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.527 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.527 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.528 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.528 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.528 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.528 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.528 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.528 * [taylor]: Taking taylor expansion of y in y 5.528 * [backup-simplify]: Simplify 0 into 0 5.528 * [backup-simplify]: Simplify 1 into 1 5.529 * [backup-simplify]: Simplify (* 1 1) into 1 5.529 * [backup-simplify]: Simplify (* 1 1) into 1 5.530 * [backup-simplify]: Simplify (/ 1 1) into 1 5.530 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.530 * [taylor]: Taking taylor expansion of 9.0 in y 5.530 * [backup-simplify]: Simplify 9.0 into 9.0 5.530 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.530 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.530 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.530 * [taylor]: Taking taylor expansion of 1.0 in y 5.530 * [backup-simplify]: Simplify 1.0 into 1.0 5.530 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.530 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.530 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.530 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.530 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.530 * [taylor]: Taking taylor expansion of 4.0 in y 5.530 * [backup-simplify]: Simplify 4.0 into 4.0 5.530 * [taylor]: Taking taylor expansion of (log x) in y 5.530 * [taylor]: Taking taylor expansion of x in y 5.530 * [backup-simplify]: Simplify x into x 5.530 * [backup-simplify]: Simplify (log x) into (log x) 5.530 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.530 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.531 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.531 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.531 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.531 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.531 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.531 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.531 * [taylor]: Taking taylor expansion of y in y 5.531 * [backup-simplify]: Simplify 0 into 0 5.531 * [backup-simplify]: Simplify 1 into 1 5.532 * [backup-simplify]: Simplify (* 1 1) into 1 5.532 * [backup-simplify]: Simplify (* 1 1) into 1 5.532 * [backup-simplify]: Simplify (/ 1 1) into 1 5.532 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.532 * [taylor]: Taking taylor expansion of 9.0 in y 5.532 * [backup-simplify]: Simplify 9.0 into 9.0 5.532 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.532 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.532 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.532 * [taylor]: Taking taylor expansion of 1.0 in y 5.532 * [backup-simplify]: Simplify 1.0 into 1.0 5.532 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.532 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.533 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.533 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.533 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.533 * [taylor]: Taking taylor expansion of 4.0 in y 5.533 * [backup-simplify]: Simplify 4.0 into 4.0 5.533 * [taylor]: Taking taylor expansion of (log x) in y 5.533 * [taylor]: Taking taylor expansion of x in y 5.533 * [backup-simplify]: Simplify x into x 5.533 * [backup-simplify]: Simplify (log x) into (log x) 5.533 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.533 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.533 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.533 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.533 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.533 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.534 * [backup-simplify]: Simplify (+ 1 0) into 1 5.534 * [taylor]: Taking taylor expansion of 1 in x 5.534 * [backup-simplify]: Simplify 1 into 1 5.534 * [backup-simplify]: Simplify 1 into 1 5.534 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.535 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.535 * [backup-simplify]: Simplify (+ 0 0) into 0 5.535 * [taylor]: Taking taylor expansion of 0 in x 5.535 * [backup-simplify]: Simplify 0 into 0 5.535 * [backup-simplify]: Simplify 0 into 0 5.535 * [backup-simplify]: Simplify 0 into 0 5.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.537 * [backup-simplify]: Simplify (+ 0 0) into 0 5.537 * [taylor]: Taking taylor expansion of 0 in x 5.537 * [backup-simplify]: Simplify 0 into 0 5.537 * [backup-simplify]: Simplify 0 into 0 5.537 * [backup-simplify]: Simplify 0 into 0 5.537 * [backup-simplify]: Simplify 0 into 0 5.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.539 * [backup-simplify]: Simplify (+ 0 0) into 0 5.539 * [taylor]: Taking taylor expansion of 0 in x 5.539 * [backup-simplify]: Simplify 0 into 0 5.539 * [backup-simplify]: Simplify 0 into 0 5.540 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 5.540 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 1 1) 5.540 * [backup-simplify]: Simplify (- (pow y 4) (* (pow x 4.0) 9.0)) into (- (pow y 4) (* 9.0 (pow x 4))) 5.540 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 5.540 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 5.540 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.540 * [taylor]: Taking taylor expansion of y in x 5.540 * [backup-simplify]: Simplify y into y 5.540 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.540 * [taylor]: Taking taylor expansion of 9.0 in x 5.540 * [backup-simplify]: Simplify 9.0 into 9.0 5.540 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.540 * [taylor]: Taking taylor expansion of x in x 5.540 * [backup-simplify]: Simplify 0 into 0 5.540 * [backup-simplify]: Simplify 1 into 1 5.540 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 5.540 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.540 * [taylor]: Taking taylor expansion of y in y 5.540 * [backup-simplify]: Simplify 0 into 0 5.540 * [backup-simplify]: Simplify 1 into 1 5.540 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.540 * [taylor]: Taking taylor expansion of 9.0 in y 5.540 * [backup-simplify]: Simplify 9.0 into 9.0 5.540 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.540 * [taylor]: Taking taylor expansion of x in y 5.540 * [backup-simplify]: Simplify x into x 5.540 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 5.540 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.540 * [taylor]: Taking taylor expansion of y in y 5.540 * [backup-simplify]: Simplify 0 into 0 5.540 * [backup-simplify]: Simplify 1 into 1 5.540 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.540 * [taylor]: Taking taylor expansion of 9.0 in y 5.540 * [backup-simplify]: Simplify 9.0 into 9.0 5.540 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.540 * [taylor]: Taking taylor expansion of x in y 5.540 * [backup-simplify]: Simplify x into x 5.541 * [backup-simplify]: Simplify (* x x) into (pow x 2) 5.541 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 5.541 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 5.541 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 5.541 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 5.541 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 5.541 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.541 * [taylor]: Taking taylor expansion of 9.0 in x 5.541 * [backup-simplify]: Simplify 9.0 into 9.0 5.541 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.541 * [taylor]: Taking taylor expansion of x in x 5.541 * [backup-simplify]: Simplify 0 into 0 5.541 * [backup-simplify]: Simplify 1 into 1 5.541 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 5.541 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 5.542 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 5.542 * [backup-simplify]: Simplify (- 0) into 0 5.542 * [backup-simplify]: Simplify (+ 0 0) into 0 5.542 * [taylor]: Taking taylor expansion of 0 in x 5.543 * [backup-simplify]: Simplify 0 into 0 5.543 * [backup-simplify]: Simplify 0 into 0 5.543 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 5.543 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 5.544 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 5.544 * [backup-simplify]: Simplify (- 0) into 0 5.545 * [backup-simplify]: Simplify (+ 0 0) into 0 5.545 * [taylor]: Taking taylor expansion of 0 in x 5.545 * [backup-simplify]: Simplify 0 into 0 5.545 * [backup-simplify]: Simplify 0 into 0 5.545 * [backup-simplify]: Simplify 0 into 0 5.545 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 5.546 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 5.547 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 5.547 * [backup-simplify]: Simplify (- 0) into 0 5.547 * [backup-simplify]: Simplify (+ 0 0) into 0 5.547 * [taylor]: Taking taylor expansion of 0 in x 5.547 * [backup-simplify]: Simplify 0 into 0 5.547 * [backup-simplify]: Simplify 0 into 0 5.548 * [backup-simplify]: Simplify 0 into 0 5.548 * [backup-simplify]: Simplify 0 into 0 5.548 * [backup-simplify]: Simplify 0 into 0 5.548 * [backup-simplify]: Simplify (- (pow (/ 1 y) 4) (* (pow (/ 1 x) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 5.548 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 5.548 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 5.548 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.548 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.548 * [taylor]: Taking taylor expansion of y in x 5.548 * [backup-simplify]: Simplify y into y 5.548 * [backup-simplify]: Simplify (* y y) into (pow y 2) 5.548 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 5.548 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 5.548 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.548 * [taylor]: Taking taylor expansion of 9.0 in x 5.548 * [backup-simplify]: Simplify 9.0 into 9.0 5.548 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.548 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.548 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.548 * [taylor]: Taking taylor expansion of 1.0 in x 5.549 * [backup-simplify]: Simplify 1.0 into 1.0 5.549 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.549 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.549 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.549 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.549 * [taylor]: Taking taylor expansion of 4.0 in x 5.549 * [backup-simplify]: Simplify 4.0 into 4.0 5.549 * [taylor]: Taking taylor expansion of (log x) in x 5.549 * [taylor]: Taking taylor expansion of x in x 5.549 * [backup-simplify]: Simplify 0 into 0 5.549 * [backup-simplify]: Simplify 1 into 1 5.549 * [backup-simplify]: Simplify (log 1) into 0 5.549 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 5.550 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.550 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.550 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.550 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.550 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.550 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.550 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.550 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.550 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.550 * [taylor]: Taking taylor expansion of y in y 5.550 * [backup-simplify]: Simplify 0 into 0 5.550 * [backup-simplify]: Simplify 1 into 1 5.551 * [backup-simplify]: Simplify (* 1 1) into 1 5.551 * [backup-simplify]: Simplify (* 1 1) into 1 5.551 * [backup-simplify]: Simplify (/ 1 1) into 1 5.551 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.551 * [taylor]: Taking taylor expansion of 9.0 in y 5.551 * [backup-simplify]: Simplify 9.0 into 9.0 5.551 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.551 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.552 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.552 * [taylor]: Taking taylor expansion of 1.0 in y 5.552 * [backup-simplify]: Simplify 1.0 into 1.0 5.552 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.552 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.552 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.552 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.552 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.552 * [taylor]: Taking taylor expansion of 4.0 in y 5.552 * [backup-simplify]: Simplify 4.0 into 4.0 5.552 * [taylor]: Taking taylor expansion of (log x) in y 5.552 * [taylor]: Taking taylor expansion of x in y 5.552 * [backup-simplify]: Simplify x into x 5.552 * [backup-simplify]: Simplify (log x) into (log x) 5.552 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.552 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.552 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.552 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.552 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.553 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.553 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.553 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.553 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.553 * [taylor]: Taking taylor expansion of y in y 5.553 * [backup-simplify]: Simplify 0 into 0 5.553 * [backup-simplify]: Simplify 1 into 1 5.553 * [backup-simplify]: Simplify (* 1 1) into 1 5.553 * [backup-simplify]: Simplify (* 1 1) into 1 5.554 * [backup-simplify]: Simplify (/ 1 1) into 1 5.554 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.554 * [taylor]: Taking taylor expansion of 9.0 in y 5.554 * [backup-simplify]: Simplify 9.0 into 9.0 5.554 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.554 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.554 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.554 * [taylor]: Taking taylor expansion of 1.0 in y 5.554 * [backup-simplify]: Simplify 1.0 into 1.0 5.554 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.554 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.554 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.554 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.554 * [taylor]: Taking taylor expansion of 4.0 in y 5.554 * [backup-simplify]: Simplify 4.0 into 4.0 5.554 * [taylor]: Taking taylor expansion of (log x) in y 5.554 * [taylor]: Taking taylor expansion of x in y 5.554 * [backup-simplify]: Simplify x into x 5.554 * [backup-simplify]: Simplify (log x) into (log x) 5.554 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.554 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.554 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.554 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.555 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.555 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.556 * [backup-simplify]: Simplify (+ 1 0) into 1 5.556 * [taylor]: Taking taylor expansion of 1 in x 5.556 * [backup-simplify]: Simplify 1 into 1 5.556 * [backup-simplify]: Simplify 1 into 1 5.557 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.557 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.559 * [backup-simplify]: Simplify (+ 0 0) into 0 5.559 * [taylor]: Taking taylor expansion of 0 in x 5.559 * [backup-simplify]: Simplify 0 into 0 5.559 * [backup-simplify]: Simplify 0 into 0 5.559 * [backup-simplify]: Simplify 0 into 0 5.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.561 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.562 * [backup-simplify]: Simplify (+ 0 0) into 0 5.562 * [taylor]: Taking taylor expansion of 0 in x 5.562 * [backup-simplify]: Simplify 0 into 0 5.562 * [backup-simplify]: Simplify 0 into 0 5.562 * [backup-simplify]: Simplify 0 into 0 5.562 * [backup-simplify]: Simplify 0 into 0 5.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.566 * [backup-simplify]: Simplify (+ 0 0) into 0 5.566 * [taylor]: Taking taylor expansion of 0 in x 5.566 * [backup-simplify]: Simplify 0 into 0 5.566 * [backup-simplify]: Simplify 0 into 0 5.567 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 5.567 * [backup-simplify]: Simplify (- (pow (/ 1 (- y)) 4) (* (pow (/ 1 (- x)) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 5.567 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 5.567 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 5.567 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.567 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.568 * [taylor]: Taking taylor expansion of y in x 5.568 * [backup-simplify]: Simplify y into y 5.568 * [backup-simplify]: Simplify (* y y) into (pow y 2) 5.568 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 5.568 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 5.569 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.569 * [taylor]: Taking taylor expansion of 9.0 in x 5.569 * [backup-simplify]: Simplify 9.0 into 9.0 5.569 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.569 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.569 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.569 * [taylor]: Taking taylor expansion of 1.0 in x 5.569 * [backup-simplify]: Simplify 1.0 into 1.0 5.569 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.569 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.569 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.569 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.569 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.569 * [taylor]: Taking taylor expansion of 4.0 in x 5.569 * [backup-simplify]: Simplify 4.0 into 4.0 5.569 * [taylor]: Taking taylor expansion of (log x) in x 5.569 * [taylor]: Taking taylor expansion of x in x 5.569 * [backup-simplify]: Simplify 0 into 0 5.569 * [backup-simplify]: Simplify 1 into 1 5.575 * [backup-simplify]: Simplify (log 1) into 0 5.575 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 5.576 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.576 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.576 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.576 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.577 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.577 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.577 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.577 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.577 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.577 * [taylor]: Taking taylor expansion of y in y 5.577 * [backup-simplify]: Simplify 0 into 0 5.577 * [backup-simplify]: Simplify 1 into 1 5.578 * [backup-simplify]: Simplify (* 1 1) into 1 5.578 * [backup-simplify]: Simplify (* 1 1) into 1 5.578 * [backup-simplify]: Simplify (/ 1 1) into 1 5.578 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.578 * [taylor]: Taking taylor expansion of 9.0 in y 5.578 * [backup-simplify]: Simplify 9.0 into 9.0 5.578 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.579 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.579 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.579 * [taylor]: Taking taylor expansion of 1.0 in y 5.579 * [backup-simplify]: Simplify 1.0 into 1.0 5.579 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.579 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.579 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.579 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.579 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.579 * [taylor]: Taking taylor expansion of 4.0 in y 5.579 * [backup-simplify]: Simplify 4.0 into 4.0 5.579 * [taylor]: Taking taylor expansion of (log x) in y 5.579 * [taylor]: Taking taylor expansion of x in y 5.579 * [backup-simplify]: Simplify x into x 5.579 * [backup-simplify]: Simplify (log x) into (log x) 5.579 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.579 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.579 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.579 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.579 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.580 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.580 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.580 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.580 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.580 * [taylor]: Taking taylor expansion of y in y 5.580 * [backup-simplify]: Simplify 0 into 0 5.580 * [backup-simplify]: Simplify 1 into 1 5.580 * [backup-simplify]: Simplify (* 1 1) into 1 5.580 * [backup-simplify]: Simplify (* 1 1) into 1 5.580 * [backup-simplify]: Simplify (/ 1 1) into 1 5.581 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.581 * [taylor]: Taking taylor expansion of 9.0 in y 5.581 * [backup-simplify]: Simplify 9.0 into 9.0 5.581 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.581 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.581 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.581 * [taylor]: Taking taylor expansion of 1.0 in y 5.581 * [backup-simplify]: Simplify 1.0 into 1.0 5.581 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.581 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.581 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.581 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.581 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.581 * [taylor]: Taking taylor expansion of 4.0 in y 5.581 * [backup-simplify]: Simplify 4.0 into 4.0 5.581 * [taylor]: Taking taylor expansion of (log x) in y 5.581 * [taylor]: Taking taylor expansion of x in y 5.581 * [backup-simplify]: Simplify x into x 5.581 * [backup-simplify]: Simplify (log x) into (log x) 5.581 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.581 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.581 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.581 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.581 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.582 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.582 * [backup-simplify]: Simplify (+ 1 0) into 1 5.582 * [taylor]: Taking taylor expansion of 1 in x 5.582 * [backup-simplify]: Simplify 1 into 1 5.582 * [backup-simplify]: Simplify 1 into 1 5.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.584 * [backup-simplify]: Simplify (+ 0 0) into 0 5.584 * [taylor]: Taking taylor expansion of 0 in x 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify 0 into 0 5.584 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.586 * [backup-simplify]: Simplify (+ 0 0) into 0 5.586 * [taylor]: Taking taylor expansion of 0 in x 5.586 * [backup-simplify]: Simplify 0 into 0 5.586 * [backup-simplify]: Simplify 0 into 0 5.586 * [backup-simplify]: Simplify 0 into 0 5.586 * [backup-simplify]: Simplify 0 into 0 5.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.588 * [backup-simplify]: Simplify (+ 0 0) into 0 5.588 * [taylor]: Taking taylor expansion of 0 in x 5.588 * [backup-simplify]: Simplify 0 into 0 5.588 * [backup-simplify]: Simplify 0 into 0 5.588 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 5.588 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2 1 1 1) 5.588 * [backup-simplify]: Simplify (- (pow y 4) (* (pow x 4.0) 9.0)) into (- (pow y 4) (* 9.0 (pow x 4))) 5.589 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 5.589 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 5.589 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.589 * [taylor]: Taking taylor expansion of y in x 5.589 * [backup-simplify]: Simplify y into y 5.589 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.589 * [taylor]: Taking taylor expansion of 9.0 in x 5.589 * [backup-simplify]: Simplify 9.0 into 9.0 5.589 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.589 * [taylor]: Taking taylor expansion of x in x 5.589 * [backup-simplify]: Simplify 0 into 0 5.589 * [backup-simplify]: Simplify 1 into 1 5.589 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 5.589 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.589 * [taylor]: Taking taylor expansion of y in y 5.589 * [backup-simplify]: Simplify 0 into 0 5.589 * [backup-simplify]: Simplify 1 into 1 5.589 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.589 * [taylor]: Taking taylor expansion of 9.0 in y 5.589 * [backup-simplify]: Simplify 9.0 into 9.0 5.589 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.589 * [taylor]: Taking taylor expansion of x in y 5.589 * [backup-simplify]: Simplify x into x 5.589 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 5.589 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.589 * [taylor]: Taking taylor expansion of y in y 5.589 * [backup-simplify]: Simplify 0 into 0 5.589 * [backup-simplify]: Simplify 1 into 1 5.589 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.589 * [taylor]: Taking taylor expansion of 9.0 in y 5.589 * [backup-simplify]: Simplify 9.0 into 9.0 5.589 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.589 * [taylor]: Taking taylor expansion of x in y 5.589 * [backup-simplify]: Simplify x into x 5.589 * [backup-simplify]: Simplify (* x x) into (pow x 2) 5.589 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 5.589 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 5.589 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 5.590 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 5.590 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 5.590 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.590 * [taylor]: Taking taylor expansion of 9.0 in x 5.590 * [backup-simplify]: Simplify 9.0 into 9.0 5.590 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.590 * [taylor]: Taking taylor expansion of x in x 5.590 * [backup-simplify]: Simplify 0 into 0 5.590 * [backup-simplify]: Simplify 1 into 1 5.590 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 5.590 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 5.590 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 5.591 * [backup-simplify]: Simplify (- 0) into 0 5.591 * [backup-simplify]: Simplify (+ 0 0) into 0 5.591 * [taylor]: Taking taylor expansion of 0 in x 5.591 * [backup-simplify]: Simplify 0 into 0 5.591 * [backup-simplify]: Simplify 0 into 0 5.591 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 5.592 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 5.593 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 5.593 * [backup-simplify]: Simplify (- 0) into 0 5.593 * [backup-simplify]: Simplify (+ 0 0) into 0 5.593 * [taylor]: Taking taylor expansion of 0 in x 5.593 * [backup-simplify]: Simplify 0 into 0 5.593 * [backup-simplify]: Simplify 0 into 0 5.593 * [backup-simplify]: Simplify 0 into 0 5.594 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 5.594 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 5.595 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 5.596 * [backup-simplify]: Simplify (- 0) into 0 5.596 * [backup-simplify]: Simplify (+ 0 0) into 0 5.596 * [taylor]: Taking taylor expansion of 0 in x 5.596 * [backup-simplify]: Simplify 0 into 0 5.596 * [backup-simplify]: Simplify 0 into 0 5.596 * [backup-simplify]: Simplify 0 into 0 5.596 * [backup-simplify]: Simplify 0 into 0 5.596 * [backup-simplify]: Simplify 0 into 0 5.596 * [backup-simplify]: Simplify (- (pow (/ 1 y) 4) (* (pow (/ 1 x) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 5.596 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 5.596 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 5.596 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.596 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.596 * [taylor]: Taking taylor expansion of y in x 5.596 * [backup-simplify]: Simplify y into y 5.596 * [backup-simplify]: Simplify (* y y) into (pow y 2) 5.597 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 5.597 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 5.597 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.597 * [taylor]: Taking taylor expansion of 9.0 in x 5.597 * [backup-simplify]: Simplify 9.0 into 9.0 5.597 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.597 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.597 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.597 * [taylor]: Taking taylor expansion of 1.0 in x 5.597 * [backup-simplify]: Simplify 1.0 into 1.0 5.597 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.597 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.597 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.597 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.597 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.597 * [taylor]: Taking taylor expansion of 4.0 in x 5.597 * [backup-simplify]: Simplify 4.0 into 4.0 5.597 * [taylor]: Taking taylor expansion of (log x) in x 5.597 * [taylor]: Taking taylor expansion of x in x 5.597 * [backup-simplify]: Simplify 0 into 0 5.597 * [backup-simplify]: Simplify 1 into 1 5.597 * [backup-simplify]: Simplify (log 1) into 0 5.598 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 5.598 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.598 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.598 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.598 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.598 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.598 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.598 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.599 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.599 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.599 * [taylor]: Taking taylor expansion of y in y 5.599 * [backup-simplify]: Simplify 0 into 0 5.599 * [backup-simplify]: Simplify 1 into 1 5.599 * [backup-simplify]: Simplify (* 1 1) into 1 5.599 * [backup-simplify]: Simplify (* 1 1) into 1 5.599 * [backup-simplify]: Simplify (/ 1 1) into 1 5.599 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.599 * [taylor]: Taking taylor expansion of 9.0 in y 5.599 * [backup-simplify]: Simplify 9.0 into 9.0 5.599 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.599 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.600 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.600 * [taylor]: Taking taylor expansion of 1.0 in y 5.600 * [backup-simplify]: Simplify 1.0 into 1.0 5.600 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.600 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.600 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.600 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.600 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.600 * [taylor]: Taking taylor expansion of 4.0 in y 5.600 * [backup-simplify]: Simplify 4.0 into 4.0 5.600 * [taylor]: Taking taylor expansion of (log x) in y 5.600 * [taylor]: Taking taylor expansion of x in y 5.600 * [backup-simplify]: Simplify x into x 5.600 * [backup-simplify]: Simplify (log x) into (log x) 5.600 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.600 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.600 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.600 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.600 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.601 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.601 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.601 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.601 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.601 * [taylor]: Taking taylor expansion of y in y 5.601 * [backup-simplify]: Simplify 0 into 0 5.601 * [backup-simplify]: Simplify 1 into 1 5.601 * [backup-simplify]: Simplify (* 1 1) into 1 5.601 * [backup-simplify]: Simplify (* 1 1) into 1 5.601 * [backup-simplify]: Simplify (/ 1 1) into 1 5.601 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.602 * [taylor]: Taking taylor expansion of 9.0 in y 5.602 * [backup-simplify]: Simplify 9.0 into 9.0 5.602 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.602 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.602 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.602 * [taylor]: Taking taylor expansion of 1.0 in y 5.602 * [backup-simplify]: Simplify 1.0 into 1.0 5.602 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.602 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.602 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.602 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.602 * [taylor]: Taking taylor expansion of 4.0 in y 5.602 * [backup-simplify]: Simplify 4.0 into 4.0 5.602 * [taylor]: Taking taylor expansion of (log x) in y 5.602 * [taylor]: Taking taylor expansion of x in y 5.602 * [backup-simplify]: Simplify x into x 5.602 * [backup-simplify]: Simplify (log x) into (log x) 5.602 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.602 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.602 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.602 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.602 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.603 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.603 * [backup-simplify]: Simplify (+ 1 0) into 1 5.603 * [taylor]: Taking taylor expansion of 1 in x 5.603 * [backup-simplify]: Simplify 1 into 1 5.603 * [backup-simplify]: Simplify 1 into 1 5.604 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.604 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.605 * [backup-simplify]: Simplify (+ 0 0) into 0 5.605 * [taylor]: Taking taylor expansion of 0 in x 5.605 * [backup-simplify]: Simplify 0 into 0 5.605 * [backup-simplify]: Simplify 0 into 0 5.605 * [backup-simplify]: Simplify 0 into 0 5.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.606 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.607 * [backup-simplify]: Simplify (+ 0 0) into 0 5.607 * [taylor]: Taking taylor expansion of 0 in x 5.607 * [backup-simplify]: Simplify 0 into 0 5.607 * [backup-simplify]: Simplify 0 into 0 5.607 * [backup-simplify]: Simplify 0 into 0 5.607 * [backup-simplify]: Simplify 0 into 0 5.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.609 * [backup-simplify]: Simplify (+ 0 0) into 0 5.609 * [taylor]: Taking taylor expansion of 0 in x 5.609 * [backup-simplify]: Simplify 0 into 0 5.609 * [backup-simplify]: Simplify 0 into 0 5.610 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 5.610 * [backup-simplify]: Simplify (- (pow (/ 1 (- y)) 4) (* (pow (/ 1 (- x)) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 5.610 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 5.610 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 5.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.610 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.610 * [taylor]: Taking taylor expansion of y in x 5.610 * [backup-simplify]: Simplify y into y 5.610 * [backup-simplify]: Simplify (* y y) into (pow y 2) 5.610 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 5.610 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 5.610 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.610 * [taylor]: Taking taylor expansion of 9.0 in x 5.610 * [backup-simplify]: Simplify 9.0 into 9.0 5.610 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.610 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.610 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.610 * [taylor]: Taking taylor expansion of 1.0 in x 5.610 * [backup-simplify]: Simplify 1.0 into 1.0 5.610 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.610 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.610 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.610 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.610 * [taylor]: Taking taylor expansion of 4.0 in x 5.611 * [backup-simplify]: Simplify 4.0 into 4.0 5.611 * [taylor]: Taking taylor expansion of (log x) in x 5.611 * [taylor]: Taking taylor expansion of x in x 5.611 * [backup-simplify]: Simplify 0 into 0 5.611 * [backup-simplify]: Simplify 1 into 1 5.611 * [backup-simplify]: Simplify (log 1) into 0 5.611 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 5.611 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.611 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.611 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.612 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.612 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.612 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.612 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.612 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.612 * [taylor]: Taking taylor expansion of y in y 5.612 * [backup-simplify]: Simplify 0 into 0 5.612 * [backup-simplify]: Simplify 1 into 1 5.612 * [backup-simplify]: Simplify (* 1 1) into 1 5.613 * [backup-simplify]: Simplify (* 1 1) into 1 5.613 * [backup-simplify]: Simplify (/ 1 1) into 1 5.613 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.613 * [taylor]: Taking taylor expansion of 9.0 in y 5.613 * [backup-simplify]: Simplify 9.0 into 9.0 5.613 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.613 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.613 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.613 * [taylor]: Taking taylor expansion of 1.0 in y 5.613 * [backup-simplify]: Simplify 1.0 into 1.0 5.613 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.613 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.613 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.613 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.613 * [taylor]: Taking taylor expansion of 4.0 in y 5.613 * [backup-simplify]: Simplify 4.0 into 4.0 5.613 * [taylor]: Taking taylor expansion of (log x) in y 5.613 * [taylor]: Taking taylor expansion of x in y 5.613 * [backup-simplify]: Simplify x into x 5.613 * [backup-simplify]: Simplify (log x) into (log x) 5.613 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.613 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.613 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.614 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.614 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.614 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.614 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.614 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.614 * [taylor]: Taking taylor expansion of y in y 5.614 * [backup-simplify]: Simplify 0 into 0 5.614 * [backup-simplify]: Simplify 1 into 1 5.614 * [backup-simplify]: Simplify (* 1 1) into 1 5.615 * [backup-simplify]: Simplify (* 1 1) into 1 5.615 * [backup-simplify]: Simplify (/ 1 1) into 1 5.615 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.615 * [taylor]: Taking taylor expansion of 9.0 in y 5.615 * [backup-simplify]: Simplify 9.0 into 9.0 5.615 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.615 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.615 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.615 * [taylor]: Taking taylor expansion of 1.0 in y 5.615 * [backup-simplify]: Simplify 1.0 into 1.0 5.615 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.615 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.615 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.616 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.616 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.616 * [taylor]: Taking taylor expansion of 4.0 in y 5.616 * [backup-simplify]: Simplify 4.0 into 4.0 5.616 * [taylor]: Taking taylor expansion of (log x) in y 5.616 * [taylor]: Taking taylor expansion of x in y 5.616 * [backup-simplify]: Simplify x into x 5.616 * [backup-simplify]: Simplify (log x) into (log x) 5.616 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.616 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.616 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.616 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.617 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.617 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.618 * [backup-simplify]: Simplify (+ 1 0) into 1 5.618 * [taylor]: Taking taylor expansion of 1 in x 5.618 * [backup-simplify]: Simplify 1 into 1 5.618 * [backup-simplify]: Simplify 1 into 1 5.619 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.619 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.621 * [backup-simplify]: Simplify (+ 0 0) into 0 5.621 * [taylor]: Taking taylor expansion of 0 in x 5.621 * [backup-simplify]: Simplify 0 into 0 5.621 * [backup-simplify]: Simplify 0 into 0 5.621 * [backup-simplify]: Simplify 0 into 0 5.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.624 * [backup-simplify]: Simplify (+ 0 0) into 0 5.624 * [taylor]: Taking taylor expansion of 0 in x 5.624 * [backup-simplify]: Simplify 0 into 0 5.624 * [backup-simplify]: Simplify 0 into 0 5.624 * [backup-simplify]: Simplify 0 into 0 5.624 * [backup-simplify]: Simplify 0 into 0 5.626 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.629 * [backup-simplify]: Simplify (+ 0 0) into 0 5.629 * [taylor]: Taking taylor expansion of 0 in x 5.629 * [backup-simplify]: Simplify 0 into 0 5.629 * [backup-simplify]: Simplify 0 into 0 5.629 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 5.629 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 1 1 1 1) 5.630 * [backup-simplify]: Simplify (- (pow y 4) (* (pow x 4.0) 9.0)) into (- (pow y 4) (* 9.0 (pow x 4))) 5.630 * [approximate]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in (y x) around 0 5.630 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in x 5.630 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.630 * [taylor]: Taking taylor expansion of y in x 5.630 * [backup-simplify]: Simplify y into y 5.630 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.630 * [taylor]: Taking taylor expansion of 9.0 in x 5.630 * [backup-simplify]: Simplify 9.0 into 9.0 5.630 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.630 * [taylor]: Taking taylor expansion of x in x 5.630 * [backup-simplify]: Simplify 0 into 0 5.630 * [backup-simplify]: Simplify 1 into 1 5.630 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 5.630 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.630 * [taylor]: Taking taylor expansion of y in y 5.630 * [backup-simplify]: Simplify 0 into 0 5.630 * [backup-simplify]: Simplify 1 into 1 5.630 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.630 * [taylor]: Taking taylor expansion of 9.0 in y 5.630 * [backup-simplify]: Simplify 9.0 into 9.0 5.630 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.630 * [taylor]: Taking taylor expansion of x in y 5.630 * [backup-simplify]: Simplify x into x 5.631 * [taylor]: Taking taylor expansion of (- (pow y 4) (* 9.0 (pow x 4))) in y 5.631 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.631 * [taylor]: Taking taylor expansion of y in y 5.631 * [backup-simplify]: Simplify 0 into 0 5.631 * [backup-simplify]: Simplify 1 into 1 5.631 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 5.631 * [taylor]: Taking taylor expansion of 9.0 in y 5.631 * [backup-simplify]: Simplify 9.0 into 9.0 5.631 * [taylor]: Taking taylor expansion of (pow x 4) in y 5.631 * [taylor]: Taking taylor expansion of x in y 5.631 * [backup-simplify]: Simplify x into x 5.631 * [backup-simplify]: Simplify (* x x) into (pow x 2) 5.631 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 5.631 * [backup-simplify]: Simplify (* 9.0 (pow x 4)) into (* 9.0 (pow x 4)) 5.632 * [backup-simplify]: Simplify (- (* 9.0 (pow x 4))) into (- (* 9.0 (pow x 4))) 5.632 * [backup-simplify]: Simplify (+ 0 (- (* 9.0 (pow x 4)))) into (- (* 9.0 (pow x 4))) 5.632 * [taylor]: Taking taylor expansion of (- (* 9.0 (pow x 4))) in x 5.632 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in x 5.632 * [taylor]: Taking taylor expansion of 9.0 in x 5.632 * [backup-simplify]: Simplify 9.0 into 9.0 5.632 * [taylor]: Taking taylor expansion of (pow x 4) in x 5.633 * [taylor]: Taking taylor expansion of x in x 5.633 * [backup-simplify]: Simplify 0 into 0 5.633 * [backup-simplify]: Simplify 1 into 1 5.633 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 5.633 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 5.634 * [backup-simplify]: Simplify (+ (* 9.0 0) (* 0 (pow x 4))) into 0 5.634 * [backup-simplify]: Simplify (- 0) into 0 5.635 * [backup-simplify]: Simplify (+ 0 0) into 0 5.635 * [taylor]: Taking taylor expansion of 0 in x 5.635 * [backup-simplify]: Simplify 0 into 0 5.635 * [backup-simplify]: Simplify 0 into 0 5.635 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 5.636 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0 5.637 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (* 0 (pow x 4)))) into 0 5.638 * [backup-simplify]: Simplify (- 0) into 0 5.638 * [backup-simplify]: Simplify (+ 0 0) into 0 5.638 * [taylor]: Taking taylor expansion of 0 in x 5.638 * [backup-simplify]: Simplify 0 into 0 5.638 * [backup-simplify]: Simplify 0 into 0 5.638 * [backup-simplify]: Simplify 0 into 0 5.639 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 5.640 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0 5.642 * [backup-simplify]: Simplify (+ (* 9.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 4))))) into 0 5.642 * [backup-simplify]: Simplify (- 0) into 0 5.642 * [backup-simplify]: Simplify (+ 0 0) into 0 5.642 * [taylor]: Taking taylor expansion of 0 in x 5.642 * [backup-simplify]: Simplify 0 into 0 5.642 * [backup-simplify]: Simplify 0 into 0 5.642 * [backup-simplify]: Simplify 0 into 0 5.642 * [backup-simplify]: Simplify 0 into 0 5.643 * [backup-simplify]: Simplify 0 into 0 5.643 * [backup-simplify]: Simplify (- (pow (/ 1 y) 4) (* (pow (/ 1 x) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 5.643 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 5.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 5.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.643 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.643 * [taylor]: Taking taylor expansion of y in x 5.643 * [backup-simplify]: Simplify y into y 5.643 * [backup-simplify]: Simplify (* y y) into (pow y 2) 5.644 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 5.644 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 5.644 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.644 * [taylor]: Taking taylor expansion of 9.0 in x 5.644 * [backup-simplify]: Simplify 9.0 into 9.0 5.644 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.644 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.644 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.644 * [taylor]: Taking taylor expansion of 1.0 in x 5.644 * [backup-simplify]: Simplify 1.0 into 1.0 5.644 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.644 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.644 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.644 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.644 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.644 * [taylor]: Taking taylor expansion of 4.0 in x 5.644 * [backup-simplify]: Simplify 4.0 into 4.0 5.644 * [taylor]: Taking taylor expansion of (log x) in x 5.644 * [taylor]: Taking taylor expansion of x in x 5.644 * [backup-simplify]: Simplify 0 into 0 5.644 * [backup-simplify]: Simplify 1 into 1 5.645 * [backup-simplify]: Simplify (log 1) into 0 5.645 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 5.645 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.645 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.645 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.646 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.646 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.647 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.647 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.647 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.647 * [taylor]: Taking taylor expansion of y in y 5.647 * [backup-simplify]: Simplify 0 into 0 5.647 * [backup-simplify]: Simplify 1 into 1 5.647 * [backup-simplify]: Simplify (* 1 1) into 1 5.648 * [backup-simplify]: Simplify (* 1 1) into 1 5.648 * [backup-simplify]: Simplify (/ 1 1) into 1 5.648 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.648 * [taylor]: Taking taylor expansion of 9.0 in y 5.648 * [backup-simplify]: Simplify 9.0 into 9.0 5.648 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.648 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.648 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.648 * [taylor]: Taking taylor expansion of 1.0 in y 5.648 * [backup-simplify]: Simplify 1.0 into 1.0 5.648 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.648 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.648 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.648 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.648 * [taylor]: Taking taylor expansion of 4.0 in y 5.648 * [backup-simplify]: Simplify 4.0 into 4.0 5.649 * [taylor]: Taking taylor expansion of (log x) in y 5.649 * [taylor]: Taking taylor expansion of x in y 5.649 * [backup-simplify]: Simplify x into x 5.649 * [backup-simplify]: Simplify (log x) into (log x) 5.649 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.649 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.649 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.649 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.650 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.650 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.650 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.650 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.650 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.650 * [taylor]: Taking taylor expansion of y in y 5.650 * [backup-simplify]: Simplify 0 into 0 5.650 * [backup-simplify]: Simplify 1 into 1 5.651 * [backup-simplify]: Simplify (* 1 1) into 1 5.651 * [backup-simplify]: Simplify (* 1 1) into 1 5.651 * [backup-simplify]: Simplify (/ 1 1) into 1 5.651 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.651 * [taylor]: Taking taylor expansion of 9.0 in y 5.652 * [backup-simplify]: Simplify 9.0 into 9.0 5.652 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.652 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.652 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.652 * [taylor]: Taking taylor expansion of 1.0 in y 5.652 * [backup-simplify]: Simplify 1.0 into 1.0 5.652 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.652 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.652 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.652 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.652 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.652 * [taylor]: Taking taylor expansion of 4.0 in y 5.652 * [backup-simplify]: Simplify 4.0 into 4.0 5.652 * [taylor]: Taking taylor expansion of (log x) in y 5.652 * [taylor]: Taking taylor expansion of x in y 5.652 * [backup-simplify]: Simplify x into x 5.652 * [backup-simplify]: Simplify (log x) into (log x) 5.652 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.652 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.652 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.653 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.653 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.653 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.654 * [backup-simplify]: Simplify (+ 1 0) into 1 5.654 * [taylor]: Taking taylor expansion of 1 in x 5.654 * [backup-simplify]: Simplify 1 into 1 5.654 * [backup-simplify]: Simplify 1 into 1 5.655 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.656 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.657 * [backup-simplify]: Simplify (+ 0 0) into 0 5.657 * [taylor]: Taking taylor expansion of 0 in x 5.657 * [backup-simplify]: Simplify 0 into 0 5.657 * [backup-simplify]: Simplify 0 into 0 5.657 * [backup-simplify]: Simplify 0 into 0 5.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.660 * [backup-simplify]: Simplify (+ 0 0) into 0 5.660 * [taylor]: Taking taylor expansion of 0 in x 5.660 * [backup-simplify]: Simplify 0 into 0 5.661 * [backup-simplify]: Simplify 0 into 0 5.661 * [backup-simplify]: Simplify 0 into 0 5.661 * [backup-simplify]: Simplify 0 into 0 5.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.664 * [backup-simplify]: Simplify (+ 0 0) into 0 5.664 * [taylor]: Taking taylor expansion of 0 in x 5.664 * [backup-simplify]: Simplify 0 into 0 5.664 * [backup-simplify]: Simplify 0 into 0 5.665 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 y))) 4)) into (pow y 4) 5.665 * [backup-simplify]: Simplify (- (pow (/ 1 (- y)) 4) (* (pow (/ 1 (- x)) 4.0) 9.0)) into (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) 5.665 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in (y x) around 0 5.665 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in x 5.665 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 5.665 * [taylor]: Taking taylor expansion of (pow y 4) in x 5.665 * [taylor]: Taking taylor expansion of y in x 5.665 * [backup-simplify]: Simplify y into y 5.665 * [backup-simplify]: Simplify (* y y) into (pow y 2) 5.666 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 5.666 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 5.666 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in x 5.666 * [taylor]: Taking taylor expansion of 9.0 in x 5.666 * [backup-simplify]: Simplify 9.0 into 9.0 5.666 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in x 5.666 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in x 5.666 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in x 5.666 * [taylor]: Taking taylor expansion of 1.0 in x 5.666 * [backup-simplify]: Simplify 1.0 into 1.0 5.666 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in x 5.666 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in x 5.666 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 5.666 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 5.666 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 5.666 * [taylor]: Taking taylor expansion of 4.0 in x 5.666 * [backup-simplify]: Simplify 4.0 into 4.0 5.666 * [taylor]: Taking taylor expansion of (log x) in x 5.666 * [taylor]: Taking taylor expansion of x in x 5.666 * [backup-simplify]: Simplify 0 into 0 5.666 * [backup-simplify]: Simplify 1 into 1 5.667 * [backup-simplify]: Simplify (log 1) into 0 5.667 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x) 5.667 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.667 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.668 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.668 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.668 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.668 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.669 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.669 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.669 * [taylor]: Taking taylor expansion of y in y 5.669 * [backup-simplify]: Simplify 0 into 0 5.669 * [backup-simplify]: Simplify 1 into 1 5.669 * [backup-simplify]: Simplify (* 1 1) into 1 5.670 * [backup-simplify]: Simplify (* 1 1) into 1 5.670 * [backup-simplify]: Simplify (/ 1 1) into 1 5.670 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.670 * [taylor]: Taking taylor expansion of 9.0 in y 5.670 * [backup-simplify]: Simplify 9.0 into 9.0 5.670 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.670 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.670 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.670 * [taylor]: Taking taylor expansion of 1.0 in y 5.670 * [backup-simplify]: Simplify 1.0 into 1.0 5.670 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.670 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.670 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.670 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.670 * [taylor]: Taking taylor expansion of 4.0 in y 5.670 * [backup-simplify]: Simplify 4.0 into 4.0 5.670 * [taylor]: Taking taylor expansion of (log x) in y 5.670 * [taylor]: Taking taylor expansion of x in y 5.670 * [backup-simplify]: Simplify x into x 5.671 * [backup-simplify]: Simplify (log x) into (log x) 5.671 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.671 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.671 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.671 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.671 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.672 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.672 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4)) (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0))) in y 5.672 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 5.672 * [taylor]: Taking taylor expansion of (pow y 4) in y 5.672 * [taylor]: Taking taylor expansion of y in y 5.672 * [backup-simplify]: Simplify 0 into 0 5.672 * [backup-simplify]: Simplify 1 into 1 5.673 * [backup-simplify]: Simplify (* 1 1) into 1 5.673 * [backup-simplify]: Simplify (* 1 1) into 1 5.673 * [backup-simplify]: Simplify (/ 1 1) into 1 5.673 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 5.673 * [taylor]: Taking taylor expansion of 9.0 in y 5.673 * [backup-simplify]: Simplify 9.0 into 9.0 5.673 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 5.673 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 5.674 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 5.674 * [taylor]: Taking taylor expansion of 1.0 in y 5.674 * [backup-simplify]: Simplify 1.0 into 1.0 5.674 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 5.674 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 5.674 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 5.674 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 5.674 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 5.674 * [taylor]: Taking taylor expansion of 4.0 in y 5.674 * [backup-simplify]: Simplify 4.0 into 4.0 5.674 * [taylor]: Taking taylor expansion of (log x) in y 5.674 * [taylor]: Taking taylor expansion of x in y 5.674 * [backup-simplify]: Simplify x into x 5.674 * [backup-simplify]: Simplify (log x) into (log x) 5.674 * [backup-simplify]: Simplify (* 4.0 (log x)) into (* 4.0 (log x)) 5.674 * [backup-simplify]: Simplify (exp (* 4.0 (log x))) into (pow x 4.0) 5.674 * [backup-simplify]: Simplify (/ 1 (pow x 4.0)) into (pow (/ 1 (pow x 4.0)) 1.0) 5.675 * [backup-simplify]: Simplify (log (pow (/ 1 (pow x 4.0)) 1.0)) into (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0)) 5.675 * [backup-simplify]: Simplify (* 1.0 (log (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0))) into (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0))) 5.675 * [backup-simplify]: Simplify (exp (* 1.0 (log (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0)))) into (pow (pow (pow (pow (pow (/ 1 (pow x 4.0)) 1.0) 1.0) 1.0) 1.0) 1.0) 5.676 * [backup-simplify]: Simplify (+ 1 0) into 1 5.676 * [taylor]: Taking taylor expansion of 1 in x 5.676 * [backup-simplify]: Simplify 1 into 1 5.676 * [backup-simplify]: Simplify 1 into 1 5.677 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.677 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.679 * [backup-simplify]: Simplify (+ 0 0) into 0 5.679 * [taylor]: Taking taylor expansion of 0 in x 5.679 * [backup-simplify]: Simplify 0 into 0 5.679 * [backup-simplify]: Simplify 0 into 0 5.679 * [backup-simplify]: Simplify 0 into 0 5.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.682 * [backup-simplify]: Simplify (+ 0 0) into 0 5.682 * [taylor]: Taking taylor expansion of 0 in x 5.682 * [backup-simplify]: Simplify 0 into 0 5.682 * [backup-simplify]: Simplify 0 into 0 5.682 * [backup-simplify]: Simplify 0 into 0 5.682 * [backup-simplify]: Simplify 0 into 0 5.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.686 * [backup-simplify]: Simplify (+ 0 0) into 0 5.686 * [taylor]: Taking taylor expansion of 0 in x 5.686 * [backup-simplify]: Simplify 0 into 0 5.686 * [backup-simplify]: Simplify 0 into 0 5.686 * [backup-simplify]: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 4)) into (pow y 4) 5.686 * * * [progress]: simplifying candidates 5.688 * [simplify]: Simplifying: (/ (exp (pow y 4)) (exp (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (* (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (* (* (- (pow y 4) (* (pow x 4.0) 9.0)) (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (pow y 4) (pow y 4)) (+ (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0)) (* (pow y 4) (* (pow x 4.0) 9.0)))) (- (* (pow x 4.0) 9.0)) (- (* (pow y 4) (pow y 4)) (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0))) (+ (pow y 4) (* (pow x 4.0) 9.0)) (- (* (pow x 4.0) 9.0)) (/ (exp (pow y 4)) (exp (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (* (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (* (* (- (pow y 4) (* (pow x 4.0) 9.0)) (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (pow y 4) (pow y 4)) (+ (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0)) (* (pow y 4) (* (pow x 4.0) 9.0)))) (- (* (pow x 4.0) 9.0)) (- (* (pow y 4) (pow y 4)) (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0))) (+ (pow y 4) (* (pow x 4.0) 9.0)) (- (* (pow x 4.0) 9.0)) (/ (exp (pow y 4)) (exp (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (* (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (* (* (- (pow y 4) (* (pow x 4.0) 9.0)) (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (pow y 4) (pow y 4)) (+ (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0)) (* (pow y 4) (* (pow x 4.0) 9.0)))) (- (* (pow x 4.0) 9.0)) (- (* (pow y 4) (pow y 4)) (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0))) (+ (pow y 4) (* (pow x 4.0) 9.0)) (- (* (pow x 4.0) 9.0)) (/ (exp (pow y 4)) (exp (* (pow x 4.0) 9.0))) (log (- (pow y 4) (* (pow x 4.0) 9.0))) (exp (- (pow y 4) (* (pow x 4.0) 9.0))) (* (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (- (pow y 4) (* (pow x 4.0) 9.0))) (* (* (- (pow y 4) (* (pow x 4.0) 9.0)) (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (sqrt (- (pow y 4) (* (pow x 4.0) 9.0))) (- (pow (pow y 4) 3) (pow (* (pow x 4.0) 9.0) 3)) (+ (* (pow y 4) (pow y 4)) (+ (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0)) (* (pow y 4) (* (pow x 4.0) 9.0)))) (- (* (pow x 4.0) 9.0)) (- (* (pow y 4) (pow y 4)) (* (* (pow x 4.0) 9.0) (* (pow x 4.0) 9.0))) (+ (pow y 4) (* (pow x 4.0) 9.0)) (- (* (pow x 4.0) 9.0)) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 5.689 * * [simplify]: iteration 0: 32 enodes 5.697 * * [simplify]: iteration 1: 85 enodes 5.720 * * [simplify]: iteration 2: 283 enodes 5.941 * * [simplify]: iteration 3: 1295 enodes 6.589 * * [simplify]: iteration complete: 5001 enodes 6.589 * * [simplify]: Extracting #0: cost 13 inf + 0 6.590 * * [simplify]: Extracting #1: cost 189 inf + 1 6.593 * * [simplify]: Extracting #2: cost 853 inf + 86 6.607 * * [simplify]: Extracting #3: cost 1539 inf + 530 6.619 * * [simplify]: Extracting #4: cost 1311 inf + 3015 6.630 * * [simplify]: Extracting #5: cost 465 inf + 13589 6.642 * * [simplify]: Extracting #6: cost 49 inf + 20163 6.653 * * [simplify]: Extracting #7: cost 0 inf + 21289 6.663 * * [simplify]: Extracting #8: cost 0 inf + 21288 6.673 * [simplify]: Simplified to: (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (log (- (pow y 4) (* 9.0 (pow x 4.0)))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (* (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (pow (- (pow y 4) (* 9.0 (pow x 4.0))) 3) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (- (pow (pow y 4) 3) (pow (* 9.0 (pow x 4.0)) 3)) (+ (* (pow x 4.0) (* (+ (* 9.0 (pow x 4.0)) (pow y 4)) 9.0)) (pow y 8)) (* 9.0 (- (pow x 4.0))) (- (pow y 8) (* (* 9.0 9.0) (pow x (* 4.0 2)))) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (* 9.0 (- (pow x 4.0))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (log (- (pow y 4) (* 9.0 (pow x 4.0)))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (* (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (pow (- (pow y 4) (* 9.0 (pow x 4.0))) 3) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (- (pow (pow y 4) 3) (pow (* 9.0 (pow x 4.0)) 3)) (+ (* (pow x 4.0) (* (+ (* 9.0 (pow x 4.0)) (pow y 4)) 9.0)) (pow y 8)) (* 9.0 (- (pow x 4.0))) (- (pow y 8) (* (* 9.0 9.0) (pow x (* 4.0 2)))) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (* 9.0 (- (pow x 4.0))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (log (- (pow y 4) (* 9.0 (pow x 4.0)))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (* (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (pow (- (pow y 4) (* 9.0 (pow x 4.0))) 3) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (- (pow (pow y 4) 3) (pow (* 9.0 (pow x 4.0)) 3)) (+ (* (pow x 4.0) (* (+ (* 9.0 (pow x 4.0)) (pow y 4)) 9.0)) (pow y 8)) (* 9.0 (- (pow x 4.0))) (- (pow y 8) (* (* 9.0 9.0) (pow x (* 4.0 2)))) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (* 9.0 (- (pow x 4.0))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (log (- (pow y 4) (* 9.0 (pow x 4.0)))) (exp (- (pow y 4) (* 9.0 (pow x 4.0)))) (* (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (pow (- (pow y 4) (* 9.0 (pow x 4.0))) 3) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (sqrt (- (pow y 4) (* 9.0 (pow x 4.0)))) (- (pow (pow y 4) 3) (pow (* 9.0 (pow x 4.0)) 3)) (+ (* (pow x 4.0) (* (+ (* 9.0 (pow x 4.0)) (pow y 4)) 9.0)) (pow y 8)) (* 9.0 (- (pow x 4.0))) (- (pow y 8) (* (* 9.0 9.0) (pow x (* 4.0 2)))) (+ (* 9.0 (pow x 4.0)) (pow y 4)) (* 9.0 (- (pow x 4.0))) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 0 (pow y 4) (pow y 4) 6.674 * * * [progress]: adding candidates to table 7.282 * [progress]: [Phase 3 of 3] Extracting. 7.299 * [simplify]: Simplifying: (- (* y (* y 2.0)) (pow (exp (* (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))) (cbrt (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0))))))) (* (sqrt (log (- (pow y 4) (* (pow x 4.0) 9.0)))) (cbrt (sqrt (log (/ (- (pow y 8) (* (* 9.0 9.0) (pow x (* 4.0 2)))) (+ (* 9.0 (pow x 4.0)) (pow y 4))))))))) 7.299 * * [simplify]: iteration 0: 34 enodes 7.301 * * [simplify]: iteration 1: 40 enodes 7.303 * * [simplify]: iteration 2: 42 enodes 7.305 * * [simplify]: iteration 3: 44 enodes 7.307 * * [simplify]: iteration complete: 44 enodes 7.307 * * [simplify]: Extracting #0: cost 1 inf + 0 7.307 * * [simplify]: Extracting #1: cost 3 inf + 0 7.307 * * [simplify]: Extracting #2: cost 7 inf + 0 7.307 * * [simplify]: Extracting #3: cost 10 inf + 1 7.307 * * [simplify]: Extracting #4: cost 12 inf + 2 7.307 * * [simplify]: Extracting #5: cost 12 inf + 10 7.307 * * [simplify]: Extracting #6: cost 15 inf + 10 7.307 * * [simplify]: Extracting #7: cost 20 inf + 10 7.307 * * [simplify]: Extracting #8: cost 21 inf + 15 7.308 * * [simplify]: Extracting #9: cost 21 inf + 20 7.308 * * [simplify]: Extracting #10: cost 15 inf + 68 7.308 * * [simplify]: Extracting #11: cost 12 inf + 134 7.308 * * [simplify]: Extracting #12: cost 11 inf + 135 7.308 * * [simplify]: Extracting #13: cost 10 inf + 138 7.308 * * [simplify]: Extracting #14: cost 9 inf + 143 7.308 * * [simplify]: Extracting #15: cost 7 inf + 165 7.308 * * [simplify]: Extracting #16: cost 5 inf + 212 7.308 * * [simplify]: Extracting #17: cost 4 inf + 237 7.308 * * [simplify]: Extracting #18: cost 3 inf + 263 7.308 * * [simplify]: Extracting #19: cost 1 inf + 366 7.308 * * [simplify]: Extracting #20: cost 0 inf + 437 7.308 * [simplify]: Simplified to: (- (* y (* y 2.0)) (pow (exp (* (cbrt (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))) (cbrt (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0)))))))) (* (sqrt (log (- (pow y 4) (* 9.0 (pow x 4.0))))) (cbrt (sqrt (log (/ (- (pow y 8) (* (* 9.0 9.0) (pow x (* 2 4.0)))) (+ (* 9.0 (pow x 4.0)) (pow y 4))))))))) 8.993 * [regime-testing]: Baseline error score: 51.38737105263856 8.997 * [regime-testing]: Oracle error score: 51.38737105263856 8.998 * [regime-testing]: End program error score: 51.38737105263856