1554299473.741 * [misc]progress: [Phase 1 of 3] Setting up. 1554299473.743 * * * [misc]progress: [1/2] Preparing points 1554299473.880 * * * [misc]progress: [2/2] Setting up program. 1554299473.888 * [misc]progress: [Phase 2 of 3] Improving. 1554299473.889 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1554299473.890 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299473.893 * * [misc]simplify: iters left: 3 (6 enodes) 1554299473.901 * * [misc]simplify: iters left: 2 (20 enodes) 1554299473.949 * * [misc]simplify: iters left: 1 (23 enodes) 1554299473.956 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299473.957 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299473.957 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299473.957 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299473.959 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299473.959 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299473.960 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1554299473.969 * * [misc]progress: iteration 1 / 4 1554299473.969 * * * [misc]progress: picking best candidate 1554299473.974 * * * * [misc]pick: Picked # 1554299473.974 * * * [misc]progress: localizing error 1554299473.996 * * * [misc]progress: generating rewritten candidates 1554299473.996 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1554299474.010 * * * [misc]progress: generating series expansions 1554299474.011 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1554299474.018 * [misc]backup-simplify: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4)) 1554299474.018 * [misc]approximate: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0 1554299474.019 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 1554299474.019 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.019 * [misc]taylor: Taking taylor expansion of x in y 1554299474.019 * [misc]backup-simplify: Simplify x into x 1554299474.020 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.020 * [misc]taylor: Taking taylor expansion of y in y 1554299474.020 * [misc]backup-simplify: Simplify 0 into 0 1554299474.020 * [misc]backup-simplify: Simplify 1 into 1 1554299474.020 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.020 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.020 * [misc]taylor: Taking taylor expansion of x in x 1554299474.020 * [misc]backup-simplify: Simplify 0 into 0 1554299474.020 * [misc]backup-simplify: Simplify 1 into 1 1554299474.020 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.020 * [misc]taylor: Taking taylor expansion of y in x 1554299474.020 * [misc]backup-simplify: Simplify y into y 1554299474.020 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.020 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.020 * [misc]taylor: Taking taylor expansion of x in x 1554299474.020 * [misc]backup-simplify: Simplify 0 into 0 1554299474.020 * [misc]backup-simplify: Simplify 1 into 1 1554299474.020 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.020 * [misc]taylor: Taking taylor expansion of y in x 1554299474.021 * [misc]backup-simplify: Simplify y into y 1554299474.021 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.022 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.022 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1554299474.022 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1554299474.022 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1554299474.022 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.022 * [misc]taylor: Taking taylor expansion of y in y 1554299474.022 * [misc]backup-simplify: Simplify 0 into 0 1554299474.022 * [misc]backup-simplify: Simplify 1 into 1 1554299474.022 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.022 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.023 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.023 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.023 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.023 * [misc]backup-simplify: Simplify 0 into 0 1554299474.023 * [misc]backup-simplify: Simplify 0 into 0 1554299474.023 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.024 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.024 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.024 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.024 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.024 * [misc]backup-simplify: Simplify 0 into 0 1554299474.024 * [misc]backup-simplify: Simplify 0 into 0 1554299474.024 * [misc]backup-simplify: Simplify 0 into 0 1554299474.025 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1554299474.025 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1554299474.025 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.025 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.025 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.025 * [misc]backup-simplify: Simplify 0 into 0 1554299474.025 * [misc]backup-simplify: Simplify 0 into 0 1554299474.026 * [misc]backup-simplify: Simplify 0 into 0 1554299474.026 * [misc]backup-simplify: Simplify 0 into 0 1554299474.026 * [misc]backup-simplify: Simplify 0 into 0 1554299474.026 * [misc]backup-simplify: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1554299474.026 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1554299474.026 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.026 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.026 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.026 * [misc]taylor: Taking taylor expansion of x in y 1554299474.026 * [misc]backup-simplify: Simplify x into x 1554299474.026 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.027 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.027 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.027 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.027 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.027 * [misc]taylor: Taking taylor expansion of y in y 1554299474.027 * [misc]backup-simplify: Simplify 0 into 0 1554299474.027 * [misc]backup-simplify: Simplify 1 into 1 1554299474.027 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.027 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.027 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.027 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.027 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.027 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.027 * [misc]taylor: Taking taylor expansion of x in x 1554299474.027 * [misc]backup-simplify: Simplify 0 into 0 1554299474.027 * [misc]backup-simplify: Simplify 1 into 1 1554299474.028 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.028 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.028 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.028 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.028 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.028 * [misc]taylor: Taking taylor expansion of y in x 1554299474.028 * [misc]backup-simplify: Simplify y into y 1554299474.028 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.028 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.028 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.028 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.028 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.028 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.028 * [misc]taylor: Taking taylor expansion of x in x 1554299474.028 * [misc]backup-simplify: Simplify 0 into 0 1554299474.028 * [misc]backup-simplify: Simplify 1 into 1 1554299474.028 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.029 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.029 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.029 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.029 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.029 * [misc]taylor: Taking taylor expansion of y in x 1554299474.029 * [misc]backup-simplify: Simplify y into y 1554299474.029 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.029 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.029 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.029 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.029 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.029 * [misc]backup-simplify: Simplify 1 into 1 1554299474.030 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.030 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.030 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.030 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.030 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.030 * [misc]backup-simplify: Simplify 0 into 0 1554299474.031 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.031 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.031 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.031 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.031 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.031 * [misc]backup-simplify: Simplify 0 into 0 1554299474.032 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.032 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.032 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.032 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.032 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.032 * [misc]backup-simplify: Simplify 0 into 0 1554299474.033 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.033 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.034 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.034 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.034 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.034 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1554299474.034 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.034 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.034 * [misc]taylor: Taking taylor expansion of y in y 1554299474.034 * [misc]backup-simplify: Simplify 0 into 0 1554299474.034 * [misc]backup-simplify: Simplify 1 into 1 1554299474.034 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.034 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.035 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.035 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.035 * [misc]backup-simplify: Simplify -1 into -1 1554299474.035 * [misc]backup-simplify: Simplify 1 into 1 1554299474.035 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.036 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.036 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.036 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.037 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.037 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1554299474.037 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.037 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.037 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.037 * [misc]backup-simplify: Simplify 0 into 0 1554299474.037 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.038 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.038 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.038 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.038 * [misc]backup-simplify: Simplify 0 into 0 1554299474.038 * [misc]backup-simplify: Simplify 0 into 0 1554299474.038 * [misc]backup-simplify: Simplify 0 into 0 1554299474.039 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.040 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.040 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.040 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.041 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.041 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1554299474.041 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.041 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.041 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.041 * [misc]backup-simplify: Simplify 0 into 0 1554299474.042 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.042 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.042 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.042 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.043 * [misc]backup-simplify: Simplify 0 into 0 1554299474.043 * [misc]backup-simplify: Simplify 0 into 0 1554299474.043 * [misc]backup-simplify: Simplify 0 into 0 1554299474.043 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4)) 1554299474.043 * [misc]backup-simplify: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1554299474.043 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1554299474.044 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.044 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.044 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.044 * [misc]taylor: Taking taylor expansion of x in y 1554299474.044 * [misc]backup-simplify: Simplify x into x 1554299474.044 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.044 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.044 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.044 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.044 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.044 * [misc]taylor: Taking taylor expansion of y in y 1554299474.044 * [misc]backup-simplify: Simplify 0 into 0 1554299474.044 * [misc]backup-simplify: Simplify 1 into 1 1554299474.044 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.044 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.045 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.045 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.045 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.045 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.045 * [misc]taylor: Taking taylor expansion of x in x 1554299474.045 * [misc]backup-simplify: Simplify 0 into 0 1554299474.045 * [misc]backup-simplify: Simplify 1 into 1 1554299474.045 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.045 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.045 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.045 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.045 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.045 * [misc]taylor: Taking taylor expansion of y in x 1554299474.045 * [misc]backup-simplify: Simplify y into y 1554299474.045 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.046 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.046 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.046 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.046 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.046 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.046 * [misc]taylor: Taking taylor expansion of x in x 1554299474.046 * [misc]backup-simplify: Simplify 0 into 0 1554299474.046 * [misc]backup-simplify: Simplify 1 into 1 1554299474.046 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.046 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.046 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.046 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.046 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.046 * [misc]taylor: Taking taylor expansion of y in x 1554299474.046 * [misc]backup-simplify: Simplify y into y 1554299474.047 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.047 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.047 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.047 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.047 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.047 * [misc]backup-simplify: Simplify 1 into 1 1554299474.047 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.047 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.048 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.048 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.048 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.048 * [misc]backup-simplify: Simplify 0 into 0 1554299474.049 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.049 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.049 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.049 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.049 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.049 * [misc]backup-simplify: Simplify 0 into 0 1554299474.050 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.050 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.050 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.051 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.051 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.051 * [misc]backup-simplify: Simplify 0 into 0 1554299474.051 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.051 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.052 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.052 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.052 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.052 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1554299474.052 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.052 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.052 * [misc]taylor: Taking taylor expansion of y in y 1554299474.052 * [misc]backup-simplify: Simplify 0 into 0 1554299474.052 * [misc]backup-simplify: Simplify 1 into 1 1554299474.052 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.053 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.053 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.053 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.053 * [misc]backup-simplify: Simplify -1 into -1 1554299474.053 * [misc]backup-simplify: Simplify 1 into 1 1554299474.053 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.054 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.054 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.054 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.054 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.055 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1554299474.055 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.055 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.055 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.055 * [misc]backup-simplify: Simplify 0 into 0 1554299474.055 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.056 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.056 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.056 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.056 * [misc]backup-simplify: Simplify 0 into 0 1554299474.056 * [misc]backup-simplify: Simplify 0 into 0 1554299474.056 * [misc]backup-simplify: Simplify 0 into 0 1554299474.057 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.057 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.058 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.058 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.058 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.059 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1554299474.059 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.059 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.059 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.059 * [misc]backup-simplify: Simplify 0 into 0 1554299474.059 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.060 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.060 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.060 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.060 * [misc]backup-simplify: Simplify 0 into 0 1554299474.060 * [misc]backup-simplify: Simplify 0 into 0 1554299474.060 * [misc]backup-simplify: Simplify 0 into 0 1554299474.061 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4)) 1554299474.061 * * * [misc]progress: simplifying candidates 1554299474.061 * * * * [misc]progress: [ 1 / 18 ] simplifiying candidate # 1554299474.061 * [enter]simplify: Simplifying (/ (exp (pow x 4)) (exp (pow y 4))) 1554299474.061 * * [misc]simplify: iters left: 4 (8 enodes) 1554299474.065 * * [misc]simplify: iters left: 3 (26 enodes) 1554299474.073 * * [misc]simplify: iters left: 2 (30 enodes) 1554299474.081 * * [misc]simplify: iters left: 1 (35 enodes) 1554299474.091 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.091 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1554299474.091 * * [misc]simplify: Extracting #2: cost 14 inf + 0 1554299474.092 * * [misc]simplify: Extracting #3: cost 19 inf + 1 1554299474.092 * * [misc]simplify: Extracting #4: cost 15 inf + 216 1554299474.092 * * [misc]simplify: Extracting #5: cost 4 inf + 3731 1554299474.093 * * [misc]simplify: Extracting #6: cost 0 inf + 5120 1554299474.093 * [exit]simplify: Simplified to (exp (- (pow x 4) (pow y 4))) 1554299474.093 * [misc]simplify: Simplified (2 1) to (λ (x y) (log (exp (- (pow x 4) (pow y 4))))) 1554299474.094 * * * * [misc]progress: [ 2 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 3 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 4 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 5 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 6 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 7 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 8 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 9 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 10 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 11 / 18 ] simplifiying candidate # 1554299474.094 * * * * [misc]progress: [ 12 / 18 ] simplifiying candidate # 1554299474.094 * [enter]simplify: Simplifying (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1554299474.095 * * [misc]simplify: iters left: 4 (8 enodes) 1554299474.432 * * [misc]simplify: iters left: 3 (25 enodes) 1554299474.436 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.436 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299474.436 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1554299474.436 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299474.436 * * [misc]simplify: Extracting #4: cost 9 inf + 215 1554299474.436 * * [misc]simplify: Extracting #5: cost 2 inf + 2150 1554299474.437 * * [misc]simplify: Extracting #6: cost 0 inf + 2945 1554299474.437 * [exit]simplify: Simplified to (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1554299474.437 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1554299474.437 * [enter]simplify: Simplifying (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1554299474.437 * * [misc]simplify: iters left: 4 (8 enodes) 1554299474.439 * * [misc]simplify: iters left: 3 (26 enodes) 1554299474.443 * * [misc]simplify: iters left: 2 (29 enodes) 1554299474.447 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.447 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299474.447 * * [misc]simplify: Extracting #2: cost 10 inf + 0 1554299474.447 * * [misc]simplify: Extracting #3: cost 15 inf + 0 1554299474.447 * * [misc]simplify: Extracting #4: cost 11 inf + 215 1554299474.447 * * [misc]simplify: Extracting #5: cost 2 inf + 2734 1554299474.447 * * [misc]simplify: Extracting #6: cost 0 inf + 3529 1554299474.448 * [exit]simplify: Simplified to (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1554299474.448 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1554299474.448 * * * * [misc]progress: [ 13 / 18 ] simplifiying candidate # 1554299474.448 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299474.448 * * [misc]simplify: iters left: 3 (6 enodes) 1554299474.450 * * [misc]simplify: iters left: 2 (20 enodes) 1554299474.452 * * [misc]simplify: iters left: 1 (23 enodes) 1554299474.456 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.456 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299474.456 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299474.456 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299474.456 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299474.456 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299474.456 * [misc]simplify: Simplified (2 2) to (λ (x y) (* 1 (- (pow x 4) (pow y 4)))) 1554299474.456 * * * * [misc]progress: [ 14 / 18 ] simplifiying candidate # 1554299474.456 * * * * [misc]progress: [ 15 / 18 ] simplifiying candidate #real (real->posit16 (- (pow x 4) (pow y 4)))))> 1554299474.456 * * * * [misc]progress: [ 16 / 18 ] simplifiying candidate # 1554299474.456 * [enter]simplify: Simplifying 0 1554299474.456 * * [misc]simplify: iters left: 0 (1 enodes) 1554299474.457 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.457 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299474.457 * [exit]simplify: Simplified to 0 1554299474.457 * [misc]simplify: Simplified (2) to (λ (x y) 0) 1554299474.457 * * * * [misc]progress: [ 17 / 18 ] simplifiying candidate # 1554299474.457 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299474.457 * * [misc]simplify: iters left: 3 (6 enodes) 1554299474.459 * * [misc]simplify: iters left: 2 (20 enodes) 1554299474.462 * * [misc]simplify: iters left: 1 (23 enodes) 1554299474.465 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.465 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299474.465 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299474.466 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299474.466 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299474.466 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299474.466 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1554299474.466 * * * * [misc]progress: [ 18 / 18 ] simplifiying candidate # 1554299474.466 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299474.466 * * [misc]simplify: iters left: 3 (6 enodes) 1554299474.468 * * [misc]simplify: iters left: 2 (20 enodes) 1554299474.471 * * [misc]simplify: iters left: 1 (23 enodes) 1554299474.475 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.475 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299474.475 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299474.475 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299474.475 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299474.476 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299474.476 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1554299474.476 * * * [misc]progress: adding candidates to table 1554299474.640 * * [misc]progress: iteration 2 / 4 1554299474.640 * * * [misc]progress: picking best candidate 1554299474.644 * * * * [misc]pick: Picked # 1554299474.644 * * * [misc]progress: localizing error 1554299474.655 * * * [misc]progress: generating rewritten candidates 1554299474.655 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2) 1554299474.664 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1) 1554299474.672 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2) 1554299474.702 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 2 1) 1554299474.715 * * * [misc]progress: generating series expansions 1554299474.715 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2) 1554299474.716 * [misc]backup-simplify: Simplify (sqrt (- (pow x 4) (pow y 4))) into (sqrt (- (pow x 4) (pow y 4))) 1554299474.716 * [misc]approximate: Taking taylor expansion of (sqrt (- (pow x 4) (pow y 4))) in (x y) around 0 1554299474.716 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 4) (pow y 4))) in y 1554299474.716 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 1554299474.716 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.716 * [misc]taylor: Taking taylor expansion of x in y 1554299474.716 * [misc]backup-simplify: Simplify x into x 1554299474.716 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.716 * [misc]taylor: Taking taylor expansion of y in y 1554299474.716 * [misc]backup-simplify: Simplify 0 into 0 1554299474.716 * [misc]backup-simplify: Simplify 1 into 1 1554299474.716 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.717 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.717 * [misc]backup-simplify: Simplify (+ (pow x 4) 0) into (pow x 4) 1554299474.717 * [misc]backup-simplify: Simplify (sqrt (pow x 4)) into (pow x 2) 1554299474.717 * [misc]backup-simplify: Simplify (+ (* x 0) (* 0 x)) into 0 1554299474.717 * [misc]backup-simplify: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 1554299474.717 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.717 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (pow x 4)))) into 0 1554299474.717 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 4) (pow y 4))) in x 1554299474.717 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.718 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.718 * [misc]taylor: Taking taylor expansion of x in x 1554299474.718 * [misc]backup-simplify: Simplify 0 into 0 1554299474.718 * [misc]backup-simplify: Simplify 1 into 1 1554299474.718 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.718 * [misc]taylor: Taking taylor expansion of y in x 1554299474.718 * [misc]backup-simplify: Simplify y into y 1554299474.718 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.718 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.718 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1554299474.718 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1554299474.718 * [misc]backup-simplify: Simplify (sqrt (- (pow y 4))) into (sqrt (- (pow y 4))) 1554299474.718 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.718 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.719 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.719 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.719 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (- (pow y 4))))) into 0 1554299474.719 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 4) (pow y 4))) in x 1554299474.719 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.719 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.719 * [misc]taylor: Taking taylor expansion of x in x 1554299474.719 * [misc]backup-simplify: Simplify 0 into 0 1554299474.719 * [misc]backup-simplify: Simplify 1 into 1 1554299474.719 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.719 * [misc]taylor: Taking taylor expansion of y in x 1554299474.719 * [misc]backup-simplify: Simplify y into y 1554299474.720 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.720 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.720 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1554299474.720 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1554299474.720 * [misc]backup-simplify: Simplify (sqrt (- (pow y 4))) into (sqrt (- (pow y 4))) 1554299474.720 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.720 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.720 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.721 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.721 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (- (pow y 4))))) into 0 1554299474.721 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow y 4))) in y 1554299474.721 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1554299474.721 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.721 * [misc]taylor: Taking taylor expansion of y in y 1554299474.721 * [misc]backup-simplify: Simplify 0 into 0 1554299474.721 * [misc]backup-simplify: Simplify 1 into 1 1554299474.721 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.721 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.722 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.722 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.722 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.722 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.722 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.722 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.723 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.723 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554299474.723 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.723 * [misc]backup-simplify: Simplify 0 into 0 1554299474.723 * [misc]backup-simplify: Simplify 0 into 0 1554299474.724 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.724 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.724 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.724 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.726 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (pow y 4))))) into 0 1554299474.726 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.726 * [misc]backup-simplify: Simplify 0 into 0 1554299474.726 * [misc]backup-simplify: Simplify 0 into 0 1554299474.726 * [misc]backup-simplify: Simplify 0 into 0 1554299474.726 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.727 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1554299474.727 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1554299474.727 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.727 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.728 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (pow y 4))))) into 0 1554299474.728 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.728 * [misc]backup-simplify: Simplify 0 into 0 1554299474.728 * [misc]backup-simplify: Simplify 0 into 0 1554299474.728 * [misc]backup-simplify: Simplify 0 into 0 1554299474.728 * [misc]backup-simplify: Simplify 0 into 0 1554299474.728 * [misc]backup-simplify: Simplify 0 into 0 1554299474.728 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.728 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.729 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1554299474.729 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0 1554299474.730 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.730 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.731 * [misc]backup-simplify: Simplify (/ (- 1 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (pow y 4))))) into (/ 1/2 (sqrt (- (pow y 4)))) 1554299474.731 * [misc]taylor: Taking taylor expansion of (/ 1/2 (sqrt (- (pow y 4)))) in y 1554299474.731 * [misc]taylor: Taking taylor expansion of 1/2 in y 1554299474.731 * [misc]backup-simplify: Simplify 1/2 into 1/2 1554299474.731 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow y 4))) in y 1554299474.731 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1554299474.731 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.731 * [misc]taylor: Taking taylor expansion of y in y 1554299474.731 * [misc]backup-simplify: Simplify 0 into 0 1554299474.731 * [misc]backup-simplify: Simplify 1 into 1 1554299474.731 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.731 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.731 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.731 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.732 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.732 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.732 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.732 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.732 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.733 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554299474.733 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1554299474.734 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.734 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.734 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.736 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt -1))) into 0 1554299474.736 * [misc]backup-simplify: Simplify (- (/ 0 (sqrt -1)) (+ (* (/ 1/2 (sqrt -1)) (/ 0 (sqrt -1))))) into 0 1554299474.737 * [misc]backup-simplify: Simplify (- (/ 0 (sqrt -1)) (+ (* (/ 1/2 (sqrt -1)) (/ 0 (sqrt -1))) (* 0 (/ 0 (sqrt -1))))) into 0 1554299474.737 * [misc]backup-simplify: Simplify 0 into 0 1554299474.737 * [misc]backup-simplify: Simplify 0 into 0 1554299474.737 * [misc]backup-simplify: Simplify (* (sqrt -1) (pow (* y 1) 2)) into (* (sqrt -1) (pow y 2)) 1554299474.737 * [misc]backup-simplify: Simplify (sqrt (- (pow (/ 1 x) 4) (pow (/ 1 y) 4))) into (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) 1554299474.737 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in (x y) around 0 1554299474.737 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in y 1554299474.737 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.737 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.737 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.738 * [misc]taylor: Taking taylor expansion of x in y 1554299474.738 * [misc]backup-simplify: Simplify x into x 1554299474.738 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.738 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.738 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.738 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.738 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.738 * [misc]taylor: Taking taylor expansion of y in y 1554299474.738 * [misc]backup-simplify: Simplify 0 into 0 1554299474.738 * [misc]backup-simplify: Simplify 1 into 1 1554299474.738 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.738 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.738 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.739 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.739 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1554299474.739 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.739 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.739 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.740 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.740 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.740 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.740 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554299474.740 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in x 1554299474.740 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.740 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.740 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.740 * [misc]taylor: Taking taylor expansion of x in x 1554299474.740 * [misc]backup-simplify: Simplify 0 into 0 1554299474.740 * [misc]backup-simplify: Simplify 1 into 1 1554299474.740 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.741 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.741 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.741 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.741 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.741 * [misc]taylor: Taking taylor expansion of y in x 1554299474.741 * [misc]backup-simplify: Simplify y into y 1554299474.741 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.741 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.741 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.741 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.741 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1554299474.742 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.742 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.742 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.742 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.742 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554299474.743 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in x 1554299474.743 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.743 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.743 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.743 * [misc]taylor: Taking taylor expansion of x in x 1554299474.743 * [misc]backup-simplify: Simplify 0 into 0 1554299474.743 * [misc]backup-simplify: Simplify 1 into 1 1554299474.743 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.743 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.743 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.743 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.743 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.743 * [misc]taylor: Taking taylor expansion of y in x 1554299474.743 * [misc]backup-simplify: Simplify y into y 1554299474.743 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.743 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.744 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.744 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.744 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1554299474.744 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.744 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.744 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.745 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.745 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554299474.745 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.745 * [misc]backup-simplify: Simplify 1 into 1 1554299474.745 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.745 * [misc]backup-simplify: Simplify 0 into 0 1554299474.745 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.746 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.746 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.746 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.747 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 1)) into 0 1554299474.747 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.747 * [misc]backup-simplify: Simplify 0 into 0 1554299474.747 * [misc]backup-simplify: Simplify 1 into 1 1554299474.748 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.748 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.748 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.749 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.749 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 1)) into 0 1554299474.749 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.749 * [misc]backup-simplify: Simplify 0 into 0 1554299474.749 * [misc]backup-simplify: Simplify 0 into 0 1554299474.749 * [misc]backup-simplify: Simplify 0 into 0 1554299474.749 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.750 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.750 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.750 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.751 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.752 * [misc]backup-simplify: Simplify (/ (- (- (/ 1 (pow y 4))) (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/2 (pow y 4)) 1554299474.752 * [misc]taylor: Taking taylor expansion of (/ -1/2 (pow y 4)) in y 1554299474.752 * [misc]taylor: Taking taylor expansion of -1/2 in y 1554299474.752 * [misc]backup-simplify: Simplify -1/2 into -1/2 1554299474.752 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.752 * [misc]taylor: Taking taylor expansion of y in y 1554299474.752 * [misc]backup-simplify: Simplify 0 into 0 1554299474.752 * [misc]backup-simplify: Simplify 1 into 1 1554299474.752 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.752 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.752 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1554299474.753 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.753 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.753 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.753 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.754 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 1554299474.754 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.754 * [misc]backup-simplify: Simplify 0 into 0 1554299474.754 * [misc]backup-simplify: Simplify 0 into 0 1554299474.754 * [misc]backup-simplify: Simplify 0 into 0 1554299474.754 * [misc]backup-simplify: Simplify 0 into 0 1554299474.754 * [misc]backup-simplify: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) into (pow x 2) 1554299474.755 * [misc]backup-simplify: Simplify (sqrt (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4))) into (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) 1554299474.755 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in (x y) around 0 1554299474.755 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in y 1554299474.755 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.755 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.755 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.755 * [misc]taylor: Taking taylor expansion of x in y 1554299474.755 * [misc]backup-simplify: Simplify x into x 1554299474.755 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.755 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.755 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.755 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.755 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.755 * [misc]taylor: Taking taylor expansion of y in y 1554299474.755 * [misc]backup-simplify: Simplify 0 into 0 1554299474.755 * [misc]backup-simplify: Simplify 1 into 1 1554299474.755 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.755 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.756 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.756 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.756 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1554299474.756 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.756 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.757 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.757 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.757 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.757 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.757 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554299474.757 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in x 1554299474.757 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.757 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.757 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.757 * [misc]taylor: Taking taylor expansion of x in x 1554299474.757 * [misc]backup-simplify: Simplify 0 into 0 1554299474.758 * [misc]backup-simplify: Simplify 1 into 1 1554299474.758 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.758 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.758 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.758 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.758 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.758 * [misc]taylor: Taking taylor expansion of y in x 1554299474.758 * [misc]backup-simplify: Simplify y into y 1554299474.758 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.758 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.758 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.759 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.759 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1554299474.759 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.759 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.759 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.759 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.760 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554299474.760 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in x 1554299474.760 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.760 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.760 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.760 * [misc]taylor: Taking taylor expansion of x in x 1554299474.760 * [misc]backup-simplify: Simplify 0 into 0 1554299474.760 * [misc]backup-simplify: Simplify 1 into 1 1554299474.760 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.760 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.760 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.760 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.760 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.760 * [misc]taylor: Taking taylor expansion of y in x 1554299474.760 * [misc]backup-simplify: Simplify y into y 1554299474.760 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.761 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.761 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.761 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.761 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1554299474.761 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.761 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.762 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.762 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.762 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554299474.762 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.762 * [misc]backup-simplify: Simplify 1 into 1 1554299474.762 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.762 * [misc]backup-simplify: Simplify 0 into 0 1554299474.763 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.763 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.763 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.763 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.765 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 1)) into 0 1554299474.765 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.765 * [misc]backup-simplify: Simplify 0 into 0 1554299474.765 * [misc]backup-simplify: Simplify 1 into 1 1554299474.765 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.766 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.766 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.766 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.766 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 1)) into 0 1554299474.766 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.766 * [misc]backup-simplify: Simplify 0 into 0 1554299474.767 * [misc]backup-simplify: Simplify 0 into 0 1554299474.767 * [misc]backup-simplify: Simplify 0 into 0 1554299474.767 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.767 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.768 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.768 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.768 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.769 * [misc]backup-simplify: Simplify (/ (- (- (/ 1 (pow y 4))) (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/2 (pow y 4)) 1554299474.769 * [misc]taylor: Taking taylor expansion of (/ -1/2 (pow y 4)) in y 1554299474.769 * [misc]taylor: Taking taylor expansion of -1/2 in y 1554299474.769 * [misc]backup-simplify: Simplify -1/2 into -1/2 1554299474.769 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.769 * [misc]taylor: Taking taylor expansion of y in y 1554299474.769 * [misc]backup-simplify: Simplify 0 into 0 1554299474.769 * [misc]backup-simplify: Simplify 1 into 1 1554299474.769 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.769 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.769 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1554299474.770 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.770 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.770 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.770 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.771 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 1554299474.771 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.771 * [misc]backup-simplify: Simplify 0 into 0 1554299474.771 * [misc]backup-simplify: Simplify 0 into 0 1554299474.771 * [misc]backup-simplify: Simplify 0 into 0 1554299474.771 * [misc]backup-simplify: Simplify 0 into 0 1554299474.771 * [misc]backup-simplify: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) into (pow x 2) 1554299474.771 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1) 1554299474.772 * [misc]backup-simplify: Simplify (sqrt (- (pow x 4) (pow y 4))) into (sqrt (- (pow x 4) (pow y 4))) 1554299474.772 * [misc]approximate: Taking taylor expansion of (sqrt (- (pow x 4) (pow y 4))) in (x y) around 0 1554299474.772 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 4) (pow y 4))) in y 1554299474.772 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 1554299474.772 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.772 * [misc]taylor: Taking taylor expansion of x in y 1554299474.772 * [misc]backup-simplify: Simplify x into x 1554299474.772 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.772 * [misc]taylor: Taking taylor expansion of y in y 1554299474.772 * [misc]backup-simplify: Simplify 0 into 0 1554299474.772 * [misc]backup-simplify: Simplify 1 into 1 1554299474.772 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.772 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.772 * [misc]backup-simplify: Simplify (+ (pow x 4) 0) into (pow x 4) 1554299474.772 * [misc]backup-simplify: Simplify (sqrt (pow x 4)) into (pow x 2) 1554299474.772 * [misc]backup-simplify: Simplify (+ (* x 0) (* 0 x)) into 0 1554299474.773 * [misc]backup-simplify: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0 1554299474.773 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.773 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (pow x 4)))) into 0 1554299474.773 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 4) (pow y 4))) in x 1554299474.773 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.773 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.773 * [misc]taylor: Taking taylor expansion of x in x 1554299474.773 * [misc]backup-simplify: Simplify 0 into 0 1554299474.773 * [misc]backup-simplify: Simplify 1 into 1 1554299474.773 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.773 * [misc]taylor: Taking taylor expansion of y in x 1554299474.773 * [misc]backup-simplify: Simplify y into y 1554299474.773 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.773 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.773 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1554299474.773 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1554299474.774 * [misc]backup-simplify: Simplify (sqrt (- (pow y 4))) into (sqrt (- (pow y 4))) 1554299474.774 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.774 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.774 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.774 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.774 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (- (pow y 4))))) into 0 1554299474.774 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 4) (pow y 4))) in x 1554299474.774 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.774 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.774 * [misc]taylor: Taking taylor expansion of x in x 1554299474.774 * [misc]backup-simplify: Simplify 0 into 0 1554299474.775 * [misc]backup-simplify: Simplify 1 into 1 1554299474.775 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.775 * [misc]taylor: Taking taylor expansion of y in x 1554299474.775 * [misc]backup-simplify: Simplify y into y 1554299474.775 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.775 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.775 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1554299474.775 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1554299474.775 * [misc]backup-simplify: Simplify (sqrt (- (pow y 4))) into (sqrt (- (pow y 4))) 1554299474.775 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.775 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.776 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.776 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.776 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (- (pow y 4))))) into 0 1554299474.776 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow y 4))) in y 1554299474.776 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1554299474.776 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.776 * [misc]taylor: Taking taylor expansion of y in y 1554299474.776 * [misc]backup-simplify: Simplify 0 into 0 1554299474.776 * [misc]backup-simplify: Simplify 1 into 1 1554299474.776 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.776 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.777 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.777 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.777 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.777 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.777 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.777 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.778 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.778 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554299474.778 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.778 * [misc]backup-simplify: Simplify 0 into 0 1554299474.778 * [misc]backup-simplify: Simplify 0 into 0 1554299474.778 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.778 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.779 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.779 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.780 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (pow y 4))))) into 0 1554299474.780 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.780 * [misc]backup-simplify: Simplify 0 into 0 1554299474.780 * [misc]backup-simplify: Simplify 0 into 0 1554299474.780 * [misc]backup-simplify: Simplify 0 into 0 1554299474.780 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.780 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1554299474.781 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1554299474.781 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.781 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.781 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (pow y 4))))) into 0 1554299474.782 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.782 * [misc]backup-simplify: Simplify 0 into 0 1554299474.782 * [misc]backup-simplify: Simplify 0 into 0 1554299474.782 * [misc]backup-simplify: Simplify 0 into 0 1554299474.782 * [misc]backup-simplify: Simplify 0 into 0 1554299474.782 * [misc]backup-simplify: Simplify 0 into 0 1554299474.782 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.782 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.782 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1554299474.783 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0 1554299474.783 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.783 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.784 * [misc]backup-simplify: Simplify (/ (- 1 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (pow y 4))))) into (/ 1/2 (sqrt (- (pow y 4)))) 1554299474.785 * [misc]taylor: Taking taylor expansion of (/ 1/2 (sqrt (- (pow y 4)))) in y 1554299474.785 * [misc]taylor: Taking taylor expansion of 1/2 in y 1554299474.785 * [misc]backup-simplify: Simplify 1/2 into 1/2 1554299474.785 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow y 4))) in y 1554299474.785 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1554299474.785 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.785 * [misc]taylor: Taking taylor expansion of y in y 1554299474.785 * [misc]backup-simplify: Simplify 0 into 0 1554299474.785 * [misc]backup-simplify: Simplify 1 into 1 1554299474.785 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.785 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.785 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.785 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.786 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.786 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.786 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.786 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.786 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.786 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554299474.787 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1554299474.787 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.787 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.787 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.789 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt -1))) into 0 1554299474.789 * [misc]backup-simplify: Simplify (- (/ 0 (sqrt -1)) (+ (* (/ 1/2 (sqrt -1)) (/ 0 (sqrt -1))))) into 0 1554299474.790 * [misc]backup-simplify: Simplify (- (/ 0 (sqrt -1)) (+ (* (/ 1/2 (sqrt -1)) (/ 0 (sqrt -1))) (* 0 (/ 0 (sqrt -1))))) into 0 1554299474.790 * [misc]backup-simplify: Simplify 0 into 0 1554299474.790 * [misc]backup-simplify: Simplify 0 into 0 1554299474.790 * [misc]backup-simplify: Simplify (* (sqrt -1) (pow (* y 1) 2)) into (* (sqrt -1) (pow y 2)) 1554299474.791 * [misc]backup-simplify: Simplify (sqrt (- (pow (/ 1 x) 4) (pow (/ 1 y) 4))) into (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) 1554299474.791 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in (x y) around 0 1554299474.791 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in y 1554299474.791 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.791 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.791 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.791 * [misc]taylor: Taking taylor expansion of x in y 1554299474.791 * [misc]backup-simplify: Simplify x into x 1554299474.791 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.791 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.791 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.791 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.791 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.791 * [misc]taylor: Taking taylor expansion of y in y 1554299474.791 * [misc]backup-simplify: Simplify 0 into 0 1554299474.791 * [misc]backup-simplify: Simplify 1 into 1 1554299474.791 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.792 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.792 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.792 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.792 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1554299474.792 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.792 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.793 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.793 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.793 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.793 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.793 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554299474.793 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in x 1554299474.793 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.793 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.793 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.794 * [misc]taylor: Taking taylor expansion of x in x 1554299474.794 * [misc]backup-simplify: Simplify 0 into 0 1554299474.794 * [misc]backup-simplify: Simplify 1 into 1 1554299474.794 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.794 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.794 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.794 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.794 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.794 * [misc]taylor: Taking taylor expansion of y in x 1554299474.794 * [misc]backup-simplify: Simplify y into y 1554299474.794 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.794 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.794 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.795 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.795 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1554299474.795 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.795 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.795 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.796 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.796 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554299474.796 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in x 1554299474.796 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.796 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.796 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.796 * [misc]taylor: Taking taylor expansion of x in x 1554299474.796 * [misc]backup-simplify: Simplify 0 into 0 1554299474.796 * [misc]backup-simplify: Simplify 1 into 1 1554299474.796 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.797 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.797 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.797 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.797 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.797 * [misc]taylor: Taking taylor expansion of y in x 1554299474.797 * [misc]backup-simplify: Simplify y into y 1554299474.797 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.797 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.797 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.797 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.797 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1554299474.798 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.798 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.798 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.798 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.798 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554299474.799 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.799 * [misc]backup-simplify: Simplify 1 into 1 1554299474.799 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.799 * [misc]backup-simplify: Simplify 0 into 0 1554299474.799 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.799 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.799 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.800 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.801 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 1)) into 0 1554299474.801 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.801 * [misc]backup-simplify: Simplify 0 into 0 1554299474.801 * [misc]backup-simplify: Simplify 1 into 1 1554299474.801 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.802 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.802 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.802 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.803 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 1)) into 0 1554299474.803 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.803 * [misc]backup-simplify: Simplify 0 into 0 1554299474.803 * [misc]backup-simplify: Simplify 0 into 0 1554299474.803 * [misc]backup-simplify: Simplify 0 into 0 1554299474.803 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.804 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.804 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.804 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.804 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.805 * [misc]backup-simplify: Simplify (/ (- (- (/ 1 (pow y 4))) (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/2 (pow y 4)) 1554299474.805 * [misc]taylor: Taking taylor expansion of (/ -1/2 (pow y 4)) in y 1554299474.805 * [misc]taylor: Taking taylor expansion of -1/2 in y 1554299474.805 * [misc]backup-simplify: Simplify -1/2 into -1/2 1554299474.805 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.805 * [misc]taylor: Taking taylor expansion of y in y 1554299474.805 * [misc]backup-simplify: Simplify 0 into 0 1554299474.805 * [misc]backup-simplify: Simplify 1 into 1 1554299474.805 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.806 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.806 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1554299474.806 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.806 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.806 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.807 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.807 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 1554299474.807 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.807 * [misc]backup-simplify: Simplify 0 into 0 1554299474.807 * [misc]backup-simplify: Simplify 0 into 0 1554299474.807 * [misc]backup-simplify: Simplify 0 into 0 1554299474.807 * [misc]backup-simplify: Simplify 0 into 0 1554299474.808 * [misc]backup-simplify: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) into (pow x 2) 1554299474.808 * [misc]backup-simplify: Simplify (sqrt (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4))) into (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) 1554299474.808 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in (x y) around 0 1554299474.808 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in y 1554299474.808 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.808 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.808 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.808 * [misc]taylor: Taking taylor expansion of x in y 1554299474.808 * [misc]backup-simplify: Simplify x into x 1554299474.808 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.808 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.808 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.808 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.808 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.809 * [misc]taylor: Taking taylor expansion of y in y 1554299474.809 * [misc]backup-simplify: Simplify 0 into 0 1554299474.809 * [misc]backup-simplify: Simplify 1 into 1 1554299474.809 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.809 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.809 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.809 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.809 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1554299474.809 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1554299474.810 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.810 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.810 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.810 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.811 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.811 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554299474.811 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in x 1554299474.811 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.811 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.811 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.811 * [misc]taylor: Taking taylor expansion of x in x 1554299474.811 * [misc]backup-simplify: Simplify 0 into 0 1554299474.811 * [misc]backup-simplify: Simplify 1 into 1 1554299474.811 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.811 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.812 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.812 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.812 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.812 * [misc]taylor: Taking taylor expansion of y in x 1554299474.812 * [misc]backup-simplify: Simplify y into y 1554299474.812 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.812 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.812 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.812 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.812 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1554299474.813 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.813 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.813 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.813 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.813 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554299474.813 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))) in x 1554299474.813 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.813 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.813 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.814 * [misc]taylor: Taking taylor expansion of x in x 1554299474.814 * [misc]backup-simplify: Simplify 0 into 0 1554299474.814 * [misc]backup-simplify: Simplify 1 into 1 1554299474.814 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.814 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.814 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.814 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.814 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.814 * [misc]taylor: Taking taylor expansion of y in x 1554299474.814 * [misc]backup-simplify: Simplify y into y 1554299474.814 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.814 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.814 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.815 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.815 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1554299474.815 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.815 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.815 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.816 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.816 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554299474.816 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.816 * [misc]backup-simplify: Simplify 1 into 1 1554299474.816 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.816 * [misc]backup-simplify: Simplify 0 into 0 1554299474.816 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.816 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.817 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.817 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.818 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 1)) into 0 1554299474.818 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.818 * [misc]backup-simplify: Simplify 0 into 0 1554299474.818 * [misc]backup-simplify: Simplify 1 into 1 1554299474.819 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.819 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.819 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.820 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.820 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 1)) into 0 1554299474.820 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.820 * [misc]backup-simplify: Simplify 0 into 0 1554299474.820 * [misc]backup-simplify: Simplify 0 into 0 1554299474.820 * [misc]backup-simplify: Simplify 0 into 0 1554299474.820 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.821 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.821 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.821 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.822 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.822 * [misc]backup-simplify: Simplify (/ (- (- (/ 1 (pow y 4))) (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/2 (pow y 4)) 1554299474.822 * [misc]taylor: Taking taylor expansion of (/ -1/2 (pow y 4)) in y 1554299474.822 * [misc]taylor: Taking taylor expansion of -1/2 in y 1554299474.822 * [misc]backup-simplify: Simplify -1/2 into -1/2 1554299474.822 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.822 * [misc]taylor: Taking taylor expansion of y in y 1554299474.822 * [misc]backup-simplify: Simplify 0 into 0 1554299474.822 * [misc]backup-simplify: Simplify 1 into 1 1554299474.823 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.823 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.823 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1554299474.823 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.823 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.824 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.824 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.824 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 1554299474.824 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.825 * [misc]backup-simplify: Simplify 0 into 0 1554299474.825 * [misc]backup-simplify: Simplify 0 into 0 1554299474.825 * [misc]backup-simplify: Simplify 0 into 0 1554299474.825 * [misc]backup-simplify: Simplify 0 into 0 1554299474.825 * [misc]backup-simplify: Simplify (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) into (pow x 2) 1554299474.825 * * * * [misc]progress: [ 3 / 4 ] generating series at (2) 1554299474.825 * [misc]backup-simplify: Simplify (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))) into (- (pow x 4) (pow y 4)) 1554299474.825 * [misc]approximate: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0 1554299474.825 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 1554299474.825 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.825 * [misc]taylor: Taking taylor expansion of x in y 1554299474.826 * [misc]backup-simplify: Simplify x into x 1554299474.826 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.826 * [misc]taylor: Taking taylor expansion of y in y 1554299474.826 * [misc]backup-simplify: Simplify 0 into 0 1554299474.826 * [misc]backup-simplify: Simplify 1 into 1 1554299474.826 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.826 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.826 * [misc]taylor: Taking taylor expansion of x in x 1554299474.826 * [misc]backup-simplify: Simplify 0 into 0 1554299474.826 * [misc]backup-simplify: Simplify 1 into 1 1554299474.826 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.826 * [misc]taylor: Taking taylor expansion of y in x 1554299474.826 * [misc]backup-simplify: Simplify y into y 1554299474.826 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.826 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.826 * [misc]taylor: Taking taylor expansion of x in x 1554299474.826 * [misc]backup-simplify: Simplify 0 into 0 1554299474.826 * [misc]backup-simplify: Simplify 1 into 1 1554299474.826 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.826 * [misc]taylor: Taking taylor expansion of y in x 1554299474.826 * [misc]backup-simplify: Simplify y into y 1554299474.826 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.826 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.826 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1554299474.826 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1554299474.827 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1554299474.827 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.827 * [misc]taylor: Taking taylor expansion of y in y 1554299474.827 * [misc]backup-simplify: Simplify 0 into 0 1554299474.827 * [misc]backup-simplify: Simplify 1 into 1 1554299474.827 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.827 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.827 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.827 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.827 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.827 * [misc]backup-simplify: Simplify 0 into 0 1554299474.827 * [misc]backup-simplify: Simplify 0 into 0 1554299474.828 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.828 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.828 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.828 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.828 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.828 * [misc]backup-simplify: Simplify 0 into 0 1554299474.828 * [misc]backup-simplify: Simplify 0 into 0 1554299474.828 * [misc]backup-simplify: Simplify 0 into 0 1554299474.829 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1554299474.829 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1554299474.829 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.829 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.829 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.830 * [misc]backup-simplify: Simplify 0 into 0 1554299474.830 * [misc]backup-simplify: Simplify 0 into 0 1554299474.830 * [misc]backup-simplify: Simplify 0 into 0 1554299474.830 * [misc]backup-simplify: Simplify 0 into 0 1554299474.830 * [misc]backup-simplify: Simplify 0 into 0 1554299474.830 * [misc]backup-simplify: Simplify (* (sqrt (- (pow (/ 1 x) 4) (pow (/ 1 y) 4))) (sqrt (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)))) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1554299474.830 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1554299474.830 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.830 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.830 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.830 * [misc]taylor: Taking taylor expansion of x in y 1554299474.830 * [misc]backup-simplify: Simplify x into x 1554299474.830 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.831 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.831 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.831 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.831 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.831 * [misc]taylor: Taking taylor expansion of y in y 1554299474.831 * [misc]backup-simplify: Simplify 0 into 0 1554299474.831 * [misc]backup-simplify: Simplify 1 into 1 1554299474.831 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.831 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.831 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.831 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.831 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.831 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.831 * [misc]taylor: Taking taylor expansion of x in x 1554299474.831 * [misc]backup-simplify: Simplify 0 into 0 1554299474.831 * [misc]backup-simplify: Simplify 1 into 1 1554299474.832 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.832 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.832 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.832 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.832 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.832 * [misc]taylor: Taking taylor expansion of y in x 1554299474.832 * [misc]backup-simplify: Simplify y into y 1554299474.832 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.832 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.832 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.832 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.832 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.832 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.832 * [misc]taylor: Taking taylor expansion of x in x 1554299474.832 * [misc]backup-simplify: Simplify 0 into 0 1554299474.832 * [misc]backup-simplify: Simplify 1 into 1 1554299474.833 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.833 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.833 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.833 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.833 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.833 * [misc]taylor: Taking taylor expansion of y in x 1554299474.833 * [misc]backup-simplify: Simplify y into y 1554299474.833 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.833 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.833 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.833 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.834 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.834 * [misc]backup-simplify: Simplify 1 into 1 1554299474.834 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.834 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.834 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.835 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.835 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.835 * [misc]backup-simplify: Simplify 0 into 0 1554299474.835 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.835 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.836 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.836 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.836 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.836 * [misc]backup-simplify: Simplify 0 into 0 1554299474.836 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.836 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.837 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.837 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.837 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.837 * [misc]backup-simplify: Simplify 0 into 0 1554299474.837 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.838 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.838 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.838 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.839 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.839 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1554299474.839 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.839 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.839 * [misc]taylor: Taking taylor expansion of y in y 1554299474.839 * [misc]backup-simplify: Simplify 0 into 0 1554299474.839 * [misc]backup-simplify: Simplify 1 into 1 1554299474.839 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.839 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.839 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.839 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.839 * [misc]backup-simplify: Simplify -1 into -1 1554299474.839 * [misc]backup-simplify: Simplify 1 into 1 1554299474.840 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.840 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.841 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.841 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.841 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.841 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1554299474.841 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.841 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.841 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.841 * [misc]backup-simplify: Simplify 0 into 0 1554299474.842 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.842 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.842 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.842 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.842 * [misc]backup-simplify: Simplify 0 into 0 1554299474.842 * [misc]backup-simplify: Simplify 0 into 0 1554299474.842 * [misc]backup-simplify: Simplify 0 into 0 1554299474.843 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.843 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.844 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.844 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.845 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.845 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1554299474.845 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.845 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.845 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.845 * [misc]backup-simplify: Simplify 0 into 0 1554299474.845 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.846 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.846 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.846 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.846 * [misc]backup-simplify: Simplify 0 into 0 1554299474.846 * [misc]backup-simplify: Simplify 0 into 0 1554299474.846 * [misc]backup-simplify: Simplify 0 into 0 1554299474.847 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4)) 1554299474.847 * [misc]backup-simplify: Simplify (* (sqrt (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4))) (sqrt (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)))) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1554299474.847 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1554299474.847 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.847 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.847 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.848 * [misc]taylor: Taking taylor expansion of x in y 1554299474.848 * [misc]backup-simplify: Simplify x into x 1554299474.848 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.848 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.848 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.848 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.848 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.848 * [misc]taylor: Taking taylor expansion of y in y 1554299474.848 * [misc]backup-simplify: Simplify 0 into 0 1554299474.848 * [misc]backup-simplify: Simplify 1 into 1 1554299474.848 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.848 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.848 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.848 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.849 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.849 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.849 * [misc]taylor: Taking taylor expansion of x in x 1554299474.849 * [misc]backup-simplify: Simplify 0 into 0 1554299474.849 * [misc]backup-simplify: Simplify 1 into 1 1554299474.849 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.849 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.849 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.849 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.849 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.849 * [misc]taylor: Taking taylor expansion of y in x 1554299474.849 * [misc]backup-simplify: Simplify y into y 1554299474.849 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.849 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.850 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.850 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.850 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.850 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.850 * [misc]taylor: Taking taylor expansion of x in x 1554299474.850 * [misc]backup-simplify: Simplify 0 into 0 1554299474.850 * [misc]backup-simplify: Simplify 1 into 1 1554299474.850 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.850 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.850 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.850 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.850 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.850 * [misc]taylor: Taking taylor expansion of y in x 1554299474.850 * [misc]backup-simplify: Simplify y into y 1554299474.850 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.850 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.851 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.851 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.851 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.851 * [misc]backup-simplify: Simplify 1 into 1 1554299474.851 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.851 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.852 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.852 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.852 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.852 * [misc]backup-simplify: Simplify 0 into 0 1554299474.852 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.852 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.853 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.853 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.853 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.853 * [misc]backup-simplify: Simplify 0 into 0 1554299474.853 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.853 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.854 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.854 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.854 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.854 * [misc]backup-simplify: Simplify 0 into 0 1554299474.855 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.855 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.856 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.856 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.856 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.856 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1554299474.856 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.856 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.856 * [misc]taylor: Taking taylor expansion of y in y 1554299474.856 * [misc]backup-simplify: Simplify 0 into 0 1554299474.856 * [misc]backup-simplify: Simplify 1 into 1 1554299474.856 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.856 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.856 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.857 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.857 * [misc]backup-simplify: Simplify -1 into -1 1554299474.857 * [misc]backup-simplify: Simplify 1 into 1 1554299474.857 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.858 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.858 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.858 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.858 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.859 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1554299474.859 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.859 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.859 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.859 * [misc]backup-simplify: Simplify 0 into 0 1554299474.859 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.859 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.860 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.860 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.860 * [misc]backup-simplify: Simplify 0 into 0 1554299474.860 * [misc]backup-simplify: Simplify 0 into 0 1554299474.860 * [misc]backup-simplify: Simplify 0 into 0 1554299474.860 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.861 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.861 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.862 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.862 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.862 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1554299474.862 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.863 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.863 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.863 * [misc]backup-simplify: Simplify 0 into 0 1554299474.863 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.863 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.864 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.864 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.864 * [misc]backup-simplify: Simplify 0 into 0 1554299474.864 * [misc]backup-simplify: Simplify 0 into 0 1554299474.864 * [misc]backup-simplify: Simplify 0 into 0 1554299474.864 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4)) 1554299474.864 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 2 1) 1554299474.864 * [misc]backup-simplify: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4)) 1554299474.864 * [misc]approximate: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0 1554299474.865 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 1554299474.865 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.865 * [misc]taylor: Taking taylor expansion of x in y 1554299474.865 * [misc]backup-simplify: Simplify x into x 1554299474.865 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.865 * [misc]taylor: Taking taylor expansion of y in y 1554299474.865 * [misc]backup-simplify: Simplify 0 into 0 1554299474.865 * [misc]backup-simplify: Simplify 1 into 1 1554299474.865 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.865 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.865 * [misc]taylor: Taking taylor expansion of x in x 1554299474.865 * [misc]backup-simplify: Simplify 0 into 0 1554299474.865 * [misc]backup-simplify: Simplify 1 into 1 1554299474.865 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.865 * [misc]taylor: Taking taylor expansion of y in x 1554299474.865 * [misc]backup-simplify: Simplify y into y 1554299474.865 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1554299474.865 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.865 * [misc]taylor: Taking taylor expansion of x in x 1554299474.865 * [misc]backup-simplify: Simplify 0 into 0 1554299474.865 * [misc]backup-simplify: Simplify 1 into 1 1554299474.865 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.865 * [misc]taylor: Taking taylor expansion of y in x 1554299474.865 * [misc]backup-simplify: Simplify y into y 1554299474.865 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.865 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.866 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1554299474.866 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1554299474.866 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1554299474.866 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.866 * [misc]taylor: Taking taylor expansion of y in y 1554299474.866 * [misc]backup-simplify: Simplify 0 into 0 1554299474.866 * [misc]backup-simplify: Simplify 1 into 1 1554299474.866 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.866 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.866 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.867 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.867 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.867 * [misc]backup-simplify: Simplify 0 into 0 1554299474.867 * [misc]backup-simplify: Simplify 0 into 0 1554299474.867 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.867 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.867 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.868 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.868 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.868 * [misc]backup-simplify: Simplify 0 into 0 1554299474.868 * [misc]backup-simplify: Simplify 0 into 0 1554299474.868 * [misc]backup-simplify: Simplify 0 into 0 1554299474.868 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1554299474.869 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1554299474.869 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.869 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.869 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.869 * [misc]backup-simplify: Simplify 0 into 0 1554299474.869 * [misc]backup-simplify: Simplify 0 into 0 1554299474.869 * [misc]backup-simplify: Simplify 0 into 0 1554299474.869 * [misc]backup-simplify: Simplify 0 into 0 1554299474.869 * [misc]backup-simplify: Simplify 0 into 0 1554299474.870 * [misc]backup-simplify: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1554299474.870 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1554299474.870 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.870 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.870 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.870 * [misc]taylor: Taking taylor expansion of x in y 1554299474.870 * [misc]backup-simplify: Simplify x into x 1554299474.870 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.870 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.870 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.870 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.870 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.870 * [misc]taylor: Taking taylor expansion of y in y 1554299474.870 * [misc]backup-simplify: Simplify 0 into 0 1554299474.870 * [misc]backup-simplify: Simplify 1 into 1 1554299474.870 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.871 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.871 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.871 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.871 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.871 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.871 * [misc]taylor: Taking taylor expansion of x in x 1554299474.871 * [misc]backup-simplify: Simplify 0 into 0 1554299474.871 * [misc]backup-simplify: Simplify 1 into 1 1554299474.871 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.871 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.871 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.872 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.872 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.872 * [misc]taylor: Taking taylor expansion of y in x 1554299474.872 * [misc]backup-simplify: Simplify y into y 1554299474.872 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.872 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.872 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.872 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.872 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.872 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.872 * [misc]taylor: Taking taylor expansion of x in x 1554299474.872 * [misc]backup-simplify: Simplify 0 into 0 1554299474.872 * [misc]backup-simplify: Simplify 1 into 1 1554299474.872 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.872 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.873 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.873 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.873 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.873 * [misc]taylor: Taking taylor expansion of y in x 1554299474.873 * [misc]backup-simplify: Simplify y into y 1554299474.873 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.873 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.873 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.873 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.873 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.873 * [misc]backup-simplify: Simplify 1 into 1 1554299474.874 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.874 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.874 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.874 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.874 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.874 * [misc]backup-simplify: Simplify 0 into 0 1554299474.875 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.875 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.875 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.875 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.875 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.875 * [misc]backup-simplify: Simplify 0 into 0 1554299474.876 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.876 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.876 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.877 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.877 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.877 * [misc]backup-simplify: Simplify 0 into 0 1554299474.877 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.877 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.878 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.878 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.878 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.878 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1554299474.878 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.878 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.878 * [misc]taylor: Taking taylor expansion of y in y 1554299474.878 * [misc]backup-simplify: Simplify 0 into 0 1554299474.878 * [misc]backup-simplify: Simplify 1 into 1 1554299474.878 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.879 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.879 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.879 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.879 * [misc]backup-simplify: Simplify -1 into -1 1554299474.879 * [misc]backup-simplify: Simplify 1 into 1 1554299474.882 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.883 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.883 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.883 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.883 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.884 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1554299474.884 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.884 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.884 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.884 * [misc]backup-simplify: Simplify 0 into 0 1554299474.884 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.884 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.885 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.885 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.885 * [misc]backup-simplify: Simplify 0 into 0 1554299474.885 * [misc]backup-simplify: Simplify 0 into 0 1554299474.885 * [misc]backup-simplify: Simplify 0 into 0 1554299474.886 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.886 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.887 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.887 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.887 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.888 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1554299474.888 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.888 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.888 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.888 * [misc]backup-simplify: Simplify 0 into 0 1554299474.888 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.889 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.889 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.889 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.889 * [misc]backup-simplify: Simplify 0 into 0 1554299474.889 * [misc]backup-simplify: Simplify 0 into 0 1554299474.889 * [misc]backup-simplify: Simplify 0 into 0 1554299474.890 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4)) 1554299474.890 * [misc]backup-simplify: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1554299474.890 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1554299474.890 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1554299474.890 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1554299474.890 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1554299474.890 * [misc]taylor: Taking taylor expansion of x in y 1554299474.890 * [misc]backup-simplify: Simplify x into x 1554299474.890 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1554299474.890 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1554299474.890 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1554299474.890 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.890 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.890 * [misc]taylor: Taking taylor expansion of y in y 1554299474.890 * [misc]backup-simplify: Simplify 0 into 0 1554299474.890 * [misc]backup-simplify: Simplify 1 into 1 1554299474.891 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.891 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.891 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.891 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.891 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.891 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.891 * [misc]taylor: Taking taylor expansion of x in x 1554299474.891 * [misc]backup-simplify: Simplify 0 into 0 1554299474.891 * [misc]backup-simplify: Simplify 1 into 1 1554299474.891 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.891 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.892 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.892 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.892 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.892 * [misc]taylor: Taking taylor expansion of y in x 1554299474.892 * [misc]backup-simplify: Simplify y into y 1554299474.892 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.892 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.892 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.892 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1554299474.892 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1554299474.892 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1554299474.892 * [misc]taylor: Taking taylor expansion of x in x 1554299474.892 * [misc]backup-simplify: Simplify 0 into 0 1554299474.892 * [misc]backup-simplify: Simplify 1 into 1 1554299474.892 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.892 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.893 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.893 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1554299474.893 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1554299474.893 * [misc]taylor: Taking taylor expansion of y in x 1554299474.893 * [misc]backup-simplify: Simplify y into y 1554299474.893 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1554299474.893 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1554299474.893 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1554299474.893 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1554299474.893 * [misc]taylor: Taking taylor expansion of 1 in y 1554299474.893 * [misc]backup-simplify: Simplify 1 into 1 1554299474.894 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.894 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.894 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.894 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.894 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.894 * [misc]backup-simplify: Simplify 0 into 0 1554299474.895 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.895 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.895 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.895 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.895 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.895 * [misc]backup-simplify: Simplify 0 into 0 1554299474.896 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.896 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554299474.896 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.897 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.897 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.897 * [misc]backup-simplify: Simplify 0 into 0 1554299474.897 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.898 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554299474.898 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.898 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1554299474.898 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1554299474.898 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1554299474.898 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1554299474.898 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1554299474.898 * [misc]taylor: Taking taylor expansion of y in y 1554299474.898 * [misc]backup-simplify: Simplify 0 into 0 1554299474.898 * [misc]backup-simplify: Simplify 1 into 1 1554299474.899 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.899 * [misc]backup-simplify: Simplify (* 1 1) into 1 1554299474.899 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1554299474.899 * [misc]backup-simplify: Simplify (- 1) into -1 1554299474.899 * [misc]backup-simplify: Simplify -1 into -1 1554299474.899 * [misc]backup-simplify: Simplify 1 into 1 1554299474.900 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.900 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554299474.900 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.901 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1554299474.901 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1554299474.901 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1554299474.901 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.901 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.901 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.901 * [misc]backup-simplify: Simplify 0 into 0 1554299474.902 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.902 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1554299474.902 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554299474.902 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.902 * [misc]backup-simplify: Simplify 0 into 0 1554299474.902 * [misc]backup-simplify: Simplify 0 into 0 1554299474.902 * [misc]backup-simplify: Simplify 0 into 0 1554299474.903 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.903 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554299474.904 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.904 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554299474.905 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1554299474.905 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1554299474.905 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.905 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1554299474.905 * [misc]taylor: Taking taylor expansion of 0 in y 1554299474.905 * [misc]backup-simplify: Simplify 0 into 0 1554299474.906 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.906 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554299474.906 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554299474.906 * [misc]backup-simplify: Simplify (- 0) into 0 1554299474.906 * [misc]backup-simplify: Simplify 0 into 0 1554299474.906 * [misc]backup-simplify: Simplify 0 into 0 1554299474.906 * [misc]backup-simplify: Simplify 0 into 0 1554299474.907 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4)) 1554299474.907 * * * [misc]progress: simplifying candidates 1554299474.907 * * * * [misc]progress: [ 1 / 104 ] simplifiying candidate # 1554299474.907 * * * * [misc]progress: [ 2 / 104 ] simplifiying candidate # 1554299474.907 * * * * [misc]progress: [ 3 / 104 ] simplifiying candidate # 1554299474.907 * * * * [misc]progress: [ 4 / 104 ] simplifiying candidate # 1554299474.907 * * * * [misc]progress: [ 5 / 104 ] simplifiying candidate # 1554299474.907 * * * * [misc]progress: [ 6 / 104 ] simplifiying candidate # 1554299474.907 * * * * [misc]progress: [ 7 / 104 ] simplifiying candidate # 1554299474.908 * [enter]simplify: Simplifying (sqrt (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))) 1554299474.908 * * [misc]simplify: iters left: 6 (9 enodes) 1554299474.912 * * [misc]simplify: iters left: 5 (30 enodes) 1554299474.920 * * [misc]simplify: iters left: 4 (33 enodes) 1554299474.929 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.929 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299474.929 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299474.929 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1554299474.930 * * [misc]simplify: Extracting #4: cost 17 inf + 0 1554299474.930 * * [misc]simplify: Extracting #5: cost 14 inf + 3 1554299474.930 * * [misc]simplify: Extracting #6: cost 7 inf + 1818 1554299474.930 * * [misc]simplify: Extracting #7: cost 0 inf + 5699 1554299474.931 * [exit]simplify: Simplified to (fabs (cbrt (- (pow x 4) (pow y 4)))) 1554299474.931 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (* (fabs (cbrt (- (pow x 4) (pow y 4)))) (sqrt (cbrt (- (pow x 4) (pow y 4))))))) 1554299474.931 * * * * [misc]progress: [ 8 / 104 ] simplifiying candidate # 1554299474.931 * [enter]simplify: Simplifying (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299474.932 * * [misc]simplify: iters left: 5 (8 enodes) 1554299474.935 * * [misc]simplify: iters left: 4 (26 enodes) 1554299474.943 * * [misc]simplify: iters left: 3 (29 enodes) 1554299474.951 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.951 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299474.951 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299474.951 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1554299474.951 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299474.951 * * [misc]simplify: Extracting #5: cost 12 inf + 3 1554299474.951 * * [misc]simplify: Extracting #6: cost 5 inf + 1818 1554299474.952 * * [misc]simplify: Extracting #7: cost 1 inf + 3830 1554299474.952 * * [misc]simplify: Extracting #8: cost 0 inf + 4373 1554299474.953 * [exit]simplify: Simplified to (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299474.953 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (* (sqrt (sqrt (- (pow x 4) (pow y 4)))) (sqrt (sqrt (- (pow x 4) (pow y 4))))))) 1554299474.953 * * * * [misc]progress: [ 9 / 104 ] simplifiying candidate # 1554299474.953 * [enter]simplify: Simplifying (sqrt 1) 1554299474.953 * * [misc]simplify: iters left: 1 (2 enodes) 1554299474.958 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.958 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299474.958 * [exit]simplify: Simplified to 1 1554299474.958 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (* 1 (sqrt (- (pow x 4) (pow y 4)))))) 1554299474.958 * * * * [misc]progress: [ 10 / 104 ] simplifiying candidate # 1554299474.958 * [enter]simplify: Simplifying (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) 1554299474.959 * * [misc]simplify: iters left: 5 (9 enodes) 1554299474.963 * * [misc]simplify: iters left: 4 (28 enodes) 1554299474.968 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.968 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299474.968 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1554299474.968 * * [misc]simplify: Extracting #3: cost 10 inf + 0 1554299474.968 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299474.968 * * [misc]simplify: Extracting #5: cost 11 inf + 215 1554299474.968 * * [misc]simplify: Extracting #6: cost 4 inf + 2150 1554299474.968 * * [misc]simplify: Extracting #7: cost 1 inf + 3528 1554299474.968 * * [misc]simplify: Extracting #8: cost 0 inf + 4111 1554299474.969 * [exit]simplify: Simplified to (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) 1554299474.969 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (* (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) (sqrt (- (sqrt (pow x 4)) (sqrt (pow y 4))))))) 1554299474.969 * * * * [misc]progress: [ 11 / 104 ] simplifiying candidate # 1554299474.969 * [enter]simplify: Simplifying (sqrt 1) 1554299474.969 * * [misc]simplify: iters left: 1 (2 enodes) 1554299474.971 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.971 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299474.971 * [exit]simplify: Simplified to 1 1554299474.971 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (* 1 (sqrt (- (pow x 4) (pow y 4)))))) 1554299474.971 * * * * [misc]progress: [ 12 / 104 ] simplifiying candidate # 1554299474.971 * [enter]simplify: Simplifying (sqrt (- (pow (pow x 4) 3) (pow (pow y 4) 3))) 1554299474.971 * * [misc]simplify: iters left: 5 (10 enodes) 1554299474.974 * * [misc]simplify: iters left: 4 (38 enodes) 1554299474.980 * * [misc]simplify: iters left: 3 (51 enodes) 1554299474.987 * * [misc]simplify: iters left: 2 (57 enodes) 1554299474.995 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299474.995 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299474.995 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299474.995 * * [misc]simplify: Extracting #3: cost 17 inf + 0 1554299474.995 * * [misc]simplify: Extracting #4: cost 25 inf + 1 1554299474.995 * * [misc]simplify: Extracting #5: cost 22 inf + 4 1554299474.995 * * [misc]simplify: Extracting #6: cost 4 inf + 6428 1554299474.996 * * [misc]simplify: Extracting #7: cost 1 inf + 7191 1554299474.996 * * [misc]simplify: Extracting #8: cost 0 inf + 7352 1554299474.997 * [exit]simplify: Simplified to (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4)))) 1554299474.997 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (/ (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4)))) (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))))))) 1554299474.997 * * * * [misc]progress: [ 13 / 104 ] simplifiying candidate # 1554299474.997 * [enter]simplify: Simplifying (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) 1554299474.997 * * [misc]simplify: iters left: 6 (9 enodes) 1554299475.000 * * [misc]simplify: iters left: 5 (32 enodes) 1554299475.007 * * [misc]simplify: iters left: 4 (45 enodes) 1554299475.013 * * [misc]simplify: iters left: 3 (62 enodes) 1554299475.023 * * [misc]simplify: iters left: 2 (103 enodes) 1554299475.041 * * [misc]simplify: iters left: 1 (186 enodes) 1554299475.084 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.084 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.084 * * [misc]simplify: Extracting #2: cost 24 inf + 0 1554299475.085 * * [misc]simplify: Extracting #3: cost 58 inf + 0 1554299475.085 * * [misc]simplify: Extracting #4: cost 65 inf + 0 1554299475.086 * * [misc]simplify: Extracting #5: cost 62 inf + 3 1554299475.086 * * [misc]simplify: Extracting #6: cost 49 inf + 4494 1554299475.090 * * [misc]simplify: Extracting #7: cost 13 inf + 22478 1554299475.095 * * [misc]simplify: Extracting #8: cost 0 inf + 29326 1554299475.101 * [exit]simplify: Simplified to (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) 1554299475.101 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (/ (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) (sqrt (+ (pow x 4) (pow y 4)))))) 1554299475.102 * * * * [misc]progress: [ 14 / 104 ] simplifiying candidate # 1554299475.102 * * * * [misc]progress: [ 15 / 104 ] simplifiying candidate # 1554299475.102 * [enter]simplify: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1554299475.102 * * [misc]simplify: iters left: 4 (7 enodes) 1554299475.105 * * [misc]simplify: iters left: 3 (23 enodes) 1554299475.112 * * [misc]simplify: iters left: 2 (26 enodes) 1554299475.116 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.116 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.116 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299475.116 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299475.116 * * [misc]simplify: Extracting #4: cost 10 inf + 3 1554299475.116 * * [misc]simplify: Extracting #5: cost 4 inf + 1566 1554299475.116 * * [misc]simplify: Extracting #6: cost 1 inf + 2784 1554299475.117 * * [misc]simplify: Extracting #7: cost 0 inf + 3287 1554299475.117 * [exit]simplify: Simplified to (sqrt (- (pow x 4) (pow y 4))) 1554299475.117 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (fabs (sqrt (- (pow x 4) (pow y 4)))))) 1554299475.117 * * * * [misc]progress: [ 16 / 104 ] simplifiying candidate # 1554299475.117 * * * * [misc]progress: [ 17 / 104 ] simplifiying candidate #real (real->posit16 (sqrt (- (pow x 4) (pow y 4)))))))> 1554299475.117 * * * * [misc]progress: [ 18 / 104 ] simplifiying candidate # 1554299475.117 * * * * [misc]progress: [ 19 / 104 ] simplifiying candidate # 1554299475.117 * * * * [misc]progress: [ 20 / 104 ] simplifiying candidate # 1554299475.117 * * * * [misc]progress: [ 21 / 104 ] simplifiying candidate # 1554299475.117 * * * * [misc]progress: [ 22 / 104 ] simplifiying candidate # 1554299475.117 * * * * [misc]progress: [ 23 / 104 ] simplifiying candidate # 1554299475.117 * * * * [misc]progress: [ 24 / 104 ] simplifiying candidate # 1554299475.117 * [enter]simplify: Simplifying (sqrt (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))) 1554299475.117 * * [misc]simplify: iters left: 6 (9 enodes) 1554299475.120 * * [misc]simplify: iters left: 5 (30 enodes) 1554299475.124 * * [misc]simplify: iters left: 4 (33 enodes) 1554299475.128 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.128 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299475.128 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299475.128 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1554299475.128 * * [misc]simplify: Extracting #4: cost 17 inf + 0 1554299475.128 * * [misc]simplify: Extracting #5: cost 14 inf + 3 1554299475.129 * * [misc]simplify: Extracting #6: cost 7 inf + 1818 1554299475.129 * * [misc]simplify: Extracting #7: cost 0 inf + 5699 1554299475.129 * [exit]simplify: Simplified to (fabs (cbrt (- (pow x 4) (pow y 4)))) 1554299475.129 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (* (fabs (cbrt (- (pow x 4) (pow y 4)))) (sqrt (cbrt (- (pow x 4) (pow y 4))))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.129 * * * * [misc]progress: [ 25 / 104 ] simplifiying candidate # 1554299475.129 * [enter]simplify: Simplifying (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299475.129 * * [misc]simplify: iters left: 5 (8 enodes) 1554299475.131 * * [misc]simplify: iters left: 4 (26 enodes) 1554299475.135 * * [misc]simplify: iters left: 3 (29 enodes) 1554299475.139 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.139 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.139 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299475.139 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1554299475.139 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299475.139 * * [misc]simplify: Extracting #5: cost 12 inf + 3 1554299475.139 * * [misc]simplify: Extracting #6: cost 5 inf + 1818 1554299475.139 * * [misc]simplify: Extracting #7: cost 1 inf + 3830 1554299475.140 * * [misc]simplify: Extracting #8: cost 0 inf + 4373 1554299475.140 * [exit]simplify: Simplified to (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299475.140 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (* (sqrt (sqrt (- (pow x 4) (pow y 4)))) (sqrt (sqrt (- (pow x 4) (pow y 4))))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.140 * * * * [misc]progress: [ 26 / 104 ] simplifiying candidate # 1554299475.140 * [enter]simplify: Simplifying (sqrt 1) 1554299475.140 * * [misc]simplify: iters left: 1 (2 enodes) 1554299475.142 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.142 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299475.142 * [exit]simplify: Simplified to 1 1554299475.142 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (* 1 (sqrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.142 * * * * [misc]progress: [ 27 / 104 ] simplifiying candidate # 1554299475.142 * [enter]simplify: Simplifying (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) 1554299475.142 * * [misc]simplify: iters left: 5 (9 enodes) 1554299475.144 * * [misc]simplify: iters left: 4 (28 enodes) 1554299475.148 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.148 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.148 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1554299475.148 * * [misc]simplify: Extracting #3: cost 10 inf + 0 1554299475.148 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299475.148 * * [misc]simplify: Extracting #5: cost 11 inf + 215 1554299475.149 * * [misc]simplify: Extracting #6: cost 4 inf + 2150 1554299475.149 * * [misc]simplify: Extracting #7: cost 1 inf + 3528 1554299475.149 * * [misc]simplify: Extracting #8: cost 0 inf + 4111 1554299475.150 * [exit]simplify: Simplified to (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) 1554299475.150 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (* (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) (sqrt (- (sqrt (pow x 4)) (sqrt (pow y 4))))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.150 * * * * [misc]progress: [ 28 / 104 ] simplifiying candidate # 1554299475.150 * [enter]simplify: Simplifying (sqrt 1) 1554299475.150 * * [misc]simplify: iters left: 1 (2 enodes) 1554299475.153 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.153 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299475.154 * [exit]simplify: Simplified to 1 1554299475.154 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (* 1 (sqrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.154 * * * * [misc]progress: [ 29 / 104 ] simplifiying candidate # 1554299475.154 * [enter]simplify: Simplifying (sqrt (- (pow (pow x 4) 3) (pow (pow y 4) 3))) 1554299475.154 * * [misc]simplify: iters left: 5 (10 enodes) 1554299475.159 * * [misc]simplify: iters left: 4 (38 enodes) 1554299475.171 * * [misc]simplify: iters left: 3 (51 enodes) 1554299475.183 * * [misc]simplify: iters left: 2 (57 enodes) 1554299475.192 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.192 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.192 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299475.192 * * [misc]simplify: Extracting #3: cost 17 inf + 0 1554299475.192 * * [misc]simplify: Extracting #4: cost 25 inf + 1 1554299475.192 * * [misc]simplify: Extracting #5: cost 22 inf + 4 1554299475.193 * * [misc]simplify: Extracting #6: cost 4 inf + 6428 1554299475.193 * * [misc]simplify: Extracting #7: cost 1 inf + 7191 1554299475.194 * * [misc]simplify: Extracting #8: cost 0 inf + 7352 1554299475.194 * [exit]simplify: Simplified to (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4)))) 1554299475.194 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (/ (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4)))) (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.195 * * * * [misc]progress: [ 30 / 104 ] simplifiying candidate # 1554299475.195 * [enter]simplify: Simplifying (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) 1554299475.195 * * [misc]simplify: iters left: 6 (9 enodes) 1554299475.197 * * [misc]simplify: iters left: 5 (32 enodes) 1554299475.202 * * [misc]simplify: iters left: 4 (45 enodes) 1554299475.209 * * [misc]simplify: iters left: 3 (62 enodes) 1554299475.228 * * [misc]simplify: iters left: 2 (103 enodes) 1554299475.264 * * [misc]simplify: iters left: 1 (186 enodes) 1554299475.307 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.307 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.307 * * [misc]simplify: Extracting #2: cost 24 inf + 0 1554299475.307 * * [misc]simplify: Extracting #3: cost 58 inf + 0 1554299475.308 * * [misc]simplify: Extracting #4: cost 65 inf + 0 1554299475.308 * * [misc]simplify: Extracting #5: cost 62 inf + 3 1554299475.308 * * [misc]simplify: Extracting #6: cost 49 inf + 4494 1554299475.310 * * [misc]simplify: Extracting #7: cost 13 inf + 22478 1554299475.313 * * [misc]simplify: Extracting #8: cost 0 inf + 29326 1554299475.315 * [exit]simplify: Simplified to (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) 1554299475.315 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (/ (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) (sqrt (+ (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.316 * * * * [misc]progress: [ 31 / 104 ] simplifiying candidate # 1554299475.316 * * * * [misc]progress: [ 32 / 104 ] simplifiying candidate # 1554299475.316 * [enter]simplify: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1554299475.316 * * [misc]simplify: iters left: 4 (7 enodes) 1554299475.318 * * [misc]simplify: iters left: 3 (23 enodes) 1554299475.326 * * [misc]simplify: iters left: 2 (26 enodes) 1554299475.333 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.333 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.333 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299475.333 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299475.333 * * [misc]simplify: Extracting #4: cost 10 inf + 3 1554299475.334 * * [misc]simplify: Extracting #5: cost 4 inf + 1566 1554299475.334 * * [misc]simplify: Extracting #6: cost 1 inf + 2784 1554299475.334 * * [misc]simplify: Extracting #7: cost 0 inf + 3287 1554299475.335 * [exit]simplify: Simplified to (sqrt (- (pow x 4) (pow y 4))) 1554299475.335 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (* (fabs (sqrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.335 * * * * [misc]progress: [ 33 / 104 ] simplifiying candidate # 1554299475.335 * * * * [misc]progress: [ 34 / 104 ] simplifiying candidate #real (real->posit16 (sqrt (- (pow x 4) (pow y 4))))) (sqrt (- (pow x 4) (pow y 4)))))> 1554299475.335 * * * * [misc]progress: [ 35 / 104 ] simplifiying candidate # 1554299475.335 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299475.335 * * [misc]simplify: iters left: 3 (6 enodes) 1554299475.338 * * [misc]simplify: iters left: 2 (20 enodes) 1554299475.345 * * [misc]simplify: iters left: 1 (23 enodes) 1554299475.348 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.348 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299475.349 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299475.349 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299475.349 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299475.349 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299475.349 * [misc]simplify: Simplified (2 1) to (λ (x y) (pow (- (pow x 4) (pow y 4)) (+ 1/2 1/2))) 1554299475.349 * [enter]simplify: Simplifying (+ 1/2 1/2) 1554299475.349 * * [misc]simplify: iters left: 2 (2 enodes) 1554299475.352 * * [misc]simplify: iters left: 1 (7 enodes) 1554299475.353 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.353 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299475.353 * [exit]simplify: Simplified to 1 1554299475.353 * [misc]simplify: Simplified (2 2) to (λ (x y) (pow (- (pow x 4) (pow y 4)) 1)) 1554299475.353 * * * * [misc]progress: [ 36 / 104 ] simplifiying candidate # 1554299475.353 * [enter]simplify: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1554299475.353 * * [misc]simplify: iters left: 4 (7 enodes) 1554299475.355 * * [misc]simplify: iters left: 3 (23 enodes) 1554299475.359 * * [misc]simplify: iters left: 2 (26 enodes) 1554299475.363 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.363 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.363 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299475.363 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299475.363 * * [misc]simplify: Extracting #4: cost 10 inf + 3 1554299475.363 * * [misc]simplify: Extracting #5: cost 4 inf + 1566 1554299475.363 * * [misc]simplify: Extracting #6: cost 1 inf + 2784 1554299475.364 * * [misc]simplify: Extracting #7: cost 0 inf + 3287 1554299475.364 * [exit]simplify: Simplified to (sqrt (- (pow x 4) (pow y 4))) 1554299475.364 * [misc]simplify: Simplified (2 1) to (λ (x y) (pow (sqrt (- (pow x 4) (pow y 4))) (+ 1 1))) 1554299475.364 * [enter]simplify: Simplifying (+ 1 1) 1554299475.364 * * [misc]simplify: iters left: 2 (2 enodes) 1554299475.366 * * [misc]simplify: iters left: 1 (9 enodes) 1554299475.368 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.368 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299475.368 * [exit]simplify: Simplified to 2 1554299475.368 * [misc]simplify: Simplified (2 2) to (λ (x y) (pow (sqrt (- (pow x 4) (pow y 4))) 2)) 1554299475.368 * * * * [misc]progress: [ 37 / 104 ] simplifiying candidate # 1554299475.368 * [enter]simplify: Simplifying (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) 1554299475.368 * * [misc]simplify: iters left: 5 (7 enodes) 1554299475.370 * * [misc]simplify: iters left: 4 (23 enodes) 1554299475.373 * * [misc]simplify: iters left: 3 (32 enodes) 1554299475.379 * * [misc]simplify: iters left: 2 (58 enodes) 1554299475.399 * * [misc]simplify: iters left: 1 (116 enodes) 1554299475.423 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.423 * * [misc]simplify: Extracting #1: cost 14 inf + 0 1554299475.423 * * [misc]simplify: Extracting #2: cost 43 inf + 0 1554299475.423 * * [misc]simplify: Extracting #3: cost 50 inf + 0 1554299475.423 * * [misc]simplify: Extracting #4: cost 47 inf + 3 1554299475.424 * * [misc]simplify: Extracting #5: cost 25 inf + 8599 1554299475.425 * * [misc]simplify: Extracting #6: cost 0 inf + 20508 1554299475.427 * [exit]simplify: Simplified to (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) 1554299475.427 * [misc]simplify: Simplified (2 1) to (λ (x y) (pow (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) 1/2)) 1554299475.427 * * * * [misc]progress: [ 38 / 104 ] simplifiying candidate # 1554299475.428 * [enter]simplify: Simplifying (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))) 1554299475.428 * * [misc]simplify: iters left: 6 (8 enodes) 1554299475.430 * * [misc]simplify: iters left: 5 (24 enodes) 1554299475.433 * * [misc]simplify: iters left: 4 (28 enodes) 1554299475.437 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.437 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1554299475.437 * * [misc]simplify: Extracting #2: cost 13 inf + 0 1554299475.437 * * [misc]simplify: Extracting #3: cost 10 inf + 3 1554299475.437 * * [misc]simplify: Extracting #4: cost 3 inf + 1818 1554299475.438 * * [misc]simplify: Extracting #5: cost 0 inf + 3287 1554299475.438 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299475.438 * [misc]simplify: Simplified (2 1) to (λ (x y) (pow (- (pow x 4) (pow y 4)) 1)) 1554299475.438 * * * * [misc]progress: [ 39 / 104 ] simplifiying candidate # 1554299475.438 * * * * [misc]progress: [ 40 / 104 ] simplifiying candidate # 1554299475.438 * [enter]simplify: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1554299475.438 * * [misc]simplify: iters left: 4 (7 enodes) 1554299475.440 * * [misc]simplify: iters left: 3 (23 enodes) 1554299475.443 * * [misc]simplify: iters left: 2 (26 enodes) 1554299475.447 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.447 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.447 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299475.447 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299475.447 * * [misc]simplify: Extracting #4: cost 10 inf + 3 1554299475.448 * * [misc]simplify: Extracting #5: cost 4 inf + 1566 1554299475.448 * * [misc]simplify: Extracting #6: cost 1 inf + 2784 1554299475.448 * * [misc]simplify: Extracting #7: cost 0 inf + 3287 1554299475.448 * [exit]simplify: Simplified to (sqrt (- (pow x 4) (pow y 4))) 1554299475.448 * [misc]simplify: Simplified (2 1) to (λ (x y) (pow (sqrt (- (pow x 4) (pow y 4))) (+ 1 1))) 1554299475.448 * * * * [misc]progress: [ 41 / 104 ] simplifiying candidate # 1554299475.448 * * * * [misc]progress: [ 42 / 104 ] simplifiying candidate # 1554299475.448 * [enter]simplify: Simplifying (+ (log (sqrt (- (pow x 4) (pow y 4)))) (log (sqrt (- (pow x 4) (pow y 4))))) 1554299475.449 * * [misc]simplify: iters left: 6 (9 enodes) 1554299475.451 * * [misc]simplify: iters left: 5 (29 enodes) 1554299475.456 * * [misc]simplify: iters left: 4 (32 enodes) 1554299475.460 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.460 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299475.460 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299475.461 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1554299475.461 * * [misc]simplify: Extracting #4: cost 11 inf + 0 1554299475.461 * * [misc]simplify: Extracting #5: cost 17 inf + 0 1554299475.461 * * [misc]simplify: Extracting #6: cost 14 inf + 3 1554299475.461 * * [misc]simplify: Extracting #7: cost 9 inf + 1354 1554299475.461 * * [misc]simplify: Extracting #8: cost 4 inf + 3357 1554299475.462 * * [misc]simplify: Extracting #9: cost 0 inf + 5659 1554299475.462 * [exit]simplify: Simplified to (+ (log (sqrt (- (pow x 4) (pow y 4)))) (log (sqrt (- (pow x 4) (pow y 4))))) 1554299475.462 * [misc]simplify: Simplified (2 1) to (λ (x y) (exp (+ (log (sqrt (- (pow x 4) (pow y 4)))) (log (sqrt (- (pow x 4) (pow y 4))))))) 1554299475.463 * * * * [misc]progress: [ 43 / 104 ] simplifiying candidate # 1554299475.463 * * * * [misc]progress: [ 44 / 104 ] simplifiying candidate # 1554299475.463 * * * * [misc]progress: [ 45 / 104 ] simplifiying candidate # 1554299475.463 * [enter]simplify: Simplifying (* (* (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))) (* (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4))))) 1554299475.463 * * [misc]simplify: iters left: 6 (10 enodes) 1554299475.468 * * [misc]simplify: iters left: 5 (35 enodes) 1554299475.480 * * [misc]simplify: iters left: 4 (64 enodes) 1554299475.507 * * [misc]simplify: iters left: 3 (190 enodes) 1554299475.574 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.575 * * [misc]simplify: Extracting #1: cost 20 inf + 0 1554299475.575 * * [misc]simplify: Extracting #2: cost 87 inf + 1 1554299475.575 * * [misc]simplify: Extracting #3: cost 129 inf + 3 1554299475.576 * * [misc]simplify: Extracting #4: cost 122 inf + 1778 1554299475.577 * * [misc]simplify: Extracting #5: cost 95 inf + 15195 1554299475.586 * * [misc]simplify: Extracting #6: cost 36 inf + 50810 1554299475.601 * * [misc]simplify: Extracting #7: cost 0 inf + 74518 1554299475.617 * [exit]simplify: Simplified to (* (- (pow x 4) (pow y 4)) (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4)))) 1554299475.617 * [misc]simplify: Simplified (2 1) to (λ (x y) (cbrt (* (- (pow x 4) (pow y 4)) (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4)))))) 1554299475.617 * * * * [misc]progress: [ 46 / 104 ] simplifiying candidate # 1554299475.617 * * * * [misc]progress: [ 47 / 104 ] simplifiying candidate # 1554299475.618 * * * * [misc]progress: [ 48 / 104 ] simplifiying candidate # 1554299475.618 * [enter]simplify: Simplifying (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) 1554299475.618 * * [misc]simplify: iters left: 5 (7 enodes) 1554299475.622 * * [misc]simplify: iters left: 4 (23 enodes) 1554299475.629 * * [misc]simplify: iters left: 3 (32 enodes) 1554299475.640 * * [misc]simplify: iters left: 2 (58 enodes) 1554299475.653 * * [misc]simplify: iters left: 1 (116 enodes) 1554299475.673 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.673 * * [misc]simplify: Extracting #1: cost 14 inf + 0 1554299475.673 * * [misc]simplify: Extracting #2: cost 43 inf + 0 1554299475.673 * * [misc]simplify: Extracting #3: cost 50 inf + 0 1554299475.674 * * [misc]simplify: Extracting #4: cost 47 inf + 3 1554299475.675 * * [misc]simplify: Extracting #5: cost 25 inf + 8599 1554299475.678 * * [misc]simplify: Extracting #6: cost 0 inf + 20508 1554299475.682 * [exit]simplify: Simplified to (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) 1554299475.682 * [misc]simplify: Simplified (2 1) to (λ (x y) (sqrt (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))))) 1554299475.682 * * * * [misc]progress: [ 49 / 104 ] simplifiying candidate # 1554299475.682 * * * * [misc]progress: [ 50 / 104 ] simplifiying candidate # 1554299475.682 * [enter]simplify: Simplifying (pow x 4) 1554299475.683 * * [misc]simplify: iters left: 1 (3 enodes) 1554299475.684 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.684 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299475.684 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1554299475.684 * * [misc]simplify: Extracting #3: cost 0 inf + 426 1554299475.685 * [exit]simplify: Simplified to (pow x 4) 1554299475.685 * [misc]simplify: Simplified (2 1) to (λ (x y) (- (pow x 4) (pow y 4))) 1554299475.685 * [enter]simplify: Simplifying (pow y 4) 1554299475.685 * * [misc]simplify: iters left: 1 (3 enodes) 1554299475.687 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.687 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299475.687 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1554299475.687 * * [misc]simplify: Extracting #3: cost 0 inf + 426 1554299475.687 * [exit]simplify: Simplified to (pow y 4) 1554299475.687 * [misc]simplify: Simplified (2 2) to (λ (x y) (- (pow x 4) (pow y 4))) 1554299475.687 * * * * [misc]progress: [ 51 / 104 ] simplifiying candidate # 1554299475.687 * [enter]simplify: Simplifying (* (sqrt (- (pow (pow x 4) 3) (pow (pow y 4) 3))) (sqrt (- (pow (pow x 4) 3) (pow (pow y 4) 3)))) 1554299475.687 * * [misc]simplify: iters left: 6 (11 enodes) 1554299475.695 * * [misc]simplify: iters left: 5 (39 enodes) 1554299475.704 * * [misc]simplify: iters left: 4 (53 enodes) 1554299475.711 * * [misc]simplify: iters left: 3 (59 enodes) 1554299475.719 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.719 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1554299475.719 * * [misc]simplify: Extracting #2: cost 17 inf + 0 1554299475.719 * * [misc]simplify: Extracting #3: cost 25 inf + 1 1554299475.719 * * [misc]simplify: Extracting #4: cost 22 inf + 4 1554299475.720 * * [misc]simplify: Extracting #5: cost 8 inf + 3874 1554299475.720 * * [misc]simplify: Extracting #6: cost 1 inf + 7344 1554299475.721 * * [misc]simplify: Extracting #7: cost 0 inf + 7483 1554299475.721 * * [misc]simplify: Extracting #8: cost 0 inf + 7352 1554299475.722 * [exit]simplify: Simplified to (- (* (* (pow x 4) (pow x 4)) (pow x 4)) (* (* (pow y 4) (pow y 4)) (pow y 4))) 1554299475.722 * [misc]simplify: Simplified (2 1) to (λ (x y) (/ (- (* (* (pow x 4) (pow x 4)) (pow x 4)) (* (* (pow y 4) (pow y 4)) (pow y 4))) (* (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))) (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))))))) 1554299475.722 * [enter]simplify: Simplifying (* (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))) (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))))) 1554299475.722 * * [misc]simplify: iters left: 6 (12 enodes) 1554299475.725 * * [misc]simplify: iters left: 5 (41 enodes) 1554299475.731 * * [misc]simplify: iters left: 4 (55 enodes) 1554299475.746 * * [misc]simplify: iters left: 3 (58 enodes) 1554299475.761 * * [misc]simplify: iters left: 2 (59 enodes) 1554299475.768 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.769 * * [misc]simplify: Extracting #1: cost 9 inf + 0 1554299475.769 * * [misc]simplify: Extracting #2: cost 19 inf + 0 1554299475.769 * * [misc]simplify: Extracting #3: cost 25 inf + 0 1554299475.769 * * [misc]simplify: Extracting #4: cost 20 inf + 427 1554299475.769 * * [misc]simplify: Extracting #5: cost 9 inf + 4294 1554299475.770 * * [misc]simplify: Extracting #6: cost 2 inf + 8015 1554299475.770 * * [misc]simplify: Extracting #7: cost 0 inf + 9221 1554299475.771 * [exit]simplify: Simplified to (+ (* (pow x 4) (+ (pow y 4) (pow x 4))) (* (pow y 4) (pow y 4))) 1554299475.771 * [misc]simplify: Simplified (2 2) to (λ (x y) (/ (- (* (* (pow x 4) (pow x 4)) (pow x 4)) (* (* (pow y 4) (pow y 4)) (pow y 4))) (+ (* (pow x 4) (+ (pow y 4) (pow x 4))) (* (pow y 4) (pow y 4))))) 1554299475.771 * * * * [misc]progress: [ 52 / 104 ] simplifiying candidate # 1554299475.771 * [enter]simplify: Simplifying (* (sqrt (- (pow (pow x 4) 3) (pow (pow y 4) 3))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) 1554299475.771 * * [misc]simplify: iters left: 6 (15 enodes) 1554299475.775 * * [misc]simplify: iters left: 5 (57 enodes) 1554299475.784 * * [misc]simplify: iters left: 4 (77 enodes) 1554299475.798 * * [misc]simplify: iters left: 3 (94 enodes) 1554299475.826 * * [misc]simplify: iters left: 2 (135 enodes) 1554299475.854 * * [misc]simplify: iters left: 1 (218 enodes) 1554299475.895 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.895 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299475.895 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1554299475.896 * * [misc]simplify: Extracting #3: cost 33 inf + 0 1554299475.896 * * [misc]simplify: Extracting #4: cost 71 inf + 0 1554299475.896 * * [misc]simplify: Extracting #5: cost 77 inf + 1 1554299475.897 * * [misc]simplify: Extracting #6: cost 74 inf + 4 1554299475.898 * * [misc]simplify: Extracting #7: cost 56 inf + 7101 1554299475.902 * * [misc]simplify: Extracting #8: cost 9 inf + 31145 1554299475.909 * * [misc]simplify: Extracting #9: cost 0 inf + 35628 1554299475.915 * * [misc]simplify: Extracting #10: cost 0 inf + 35457 1554299475.923 * [exit]simplify: Simplified to (* (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4)))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) 1554299475.923 * [misc]simplify: Simplified (2 1) to (λ (x y) (/ (* (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4)))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) (* (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))) (sqrt (+ (pow x 4) (pow y 4)))))) 1554299475.923 * [enter]simplify: Simplifying (* (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))) (sqrt (+ (pow x 4) (pow y 4)))) 1554299475.924 * * [misc]simplify: iters left: 6 (14 enodes) 1554299475.930 * * [misc]simplify: iters left: 5 (50 enodes) 1554299475.945 * * [misc]simplify: iters left: 4 (58 enodes) 1554299475.961 * * [misc]simplify: iters left: 3 (61 enodes) 1554299475.969 * * [misc]simplify: iters left: 2 (62 enodes) 1554299475.977 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299475.977 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299475.977 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1554299475.977 * * [misc]simplify: Extracting #3: cost 18 inf + 0 1554299475.977 * * [misc]simplify: Extracting #4: cost 29 inf + 0 1554299475.977 * * [misc]simplify: Extracting #5: cost 25 inf + 215 1554299475.978 * * [misc]simplify: Extracting #6: cost 10 inf + 5923 1554299475.978 * * [misc]simplify: Extracting #7: cost 1 inf + 10930 1554299475.979 * * [misc]simplify: Extracting #8: cost 0 inf + 11633 1554299475.980 * [exit]simplify: Simplified to (* (sqrt (+ (pow y 4) (pow x 4))) (sqrt (+ (* (pow x 4) (pow x 4)) (* (pow y 4) (+ (pow y 4) (pow x 4)))))) 1554299475.980 * [misc]simplify: Simplified (2 2) to (λ (x y) (/ (* (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4)))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) (* (sqrt (+ (pow y 4) (pow x 4))) (sqrt (+ (* (pow x 4) (pow x 4)) (* (pow y 4) (+ (pow y 4) (pow x 4)))))))) 1554299475.980 * * * * [misc]progress: [ 53 / 104 ] simplifiying candidate # 1554299475.980 * [enter]simplify: Simplifying (* (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) (sqrt (- (pow (pow x 4) 3) (pow (pow y 4) 3)))) 1554299475.980 * * [misc]simplify: iters left: 6 (15 enodes) 1554299475.984 * * [misc]simplify: iters left: 5 (57 enodes) 1554299476.003 * * [misc]simplify: iters left: 4 (77 enodes) 1554299476.019 * * [misc]simplify: iters left: 3 (94 enodes) 1554299476.032 * * [misc]simplify: iters left: 2 (135 enodes) 1554299476.059 * * [misc]simplify: iters left: 1 (218 enodes) 1554299476.128 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.128 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.128 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1554299476.128 * * [misc]simplify: Extracting #3: cost 32 inf + 0 1554299476.129 * * [misc]simplify: Extracting #4: cost 70 inf + 0 1554299476.129 * * [misc]simplify: Extracting #5: cost 76 inf + 1 1554299476.130 * * [misc]simplify: Extracting #6: cost 73 inf + 4 1554299476.130 * * [misc]simplify: Extracting #7: cost 58 inf + 4959 1554299476.135 * * [misc]simplify: Extracting #8: cost 13 inf + 27786 1554299476.139 * * [misc]simplify: Extracting #9: cost 0 inf + 34914 1554299476.142 * * [misc]simplify: Extracting #10: cost 0 inf + 34874 1554299476.145 * [exit]simplify: Simplified to (* (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (pow y 4) (* (pow y 4) (pow y 4))))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) 1554299476.145 * [misc]simplify: Simplified (2 1) to (λ (x y) (/ (* (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (pow y 4) (* (pow y 4) (pow y 4))))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) (* (sqrt (+ (pow x 4) (pow y 4))) (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))))))) 1554299476.146 * [enter]simplify: Simplifying (* (sqrt (+ (pow x 4) (pow y 4))) (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))))) 1554299476.146 * * [misc]simplify: iters left: 6 (14 enodes) 1554299476.149 * * [misc]simplify: iters left: 5 (50 enodes) 1554299476.156 * * [misc]simplify: iters left: 4 (58 enodes) 1554299476.164 * * [misc]simplify: iters left: 3 (61 enodes) 1554299476.175 * * [misc]simplify: iters left: 2 (62 enodes) 1554299476.193 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.193 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.193 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1554299476.193 * * [misc]simplify: Extracting #3: cost 18 inf + 0 1554299476.193 * * [misc]simplify: Extracting #4: cost 29 inf + 0 1554299476.194 * * [misc]simplify: Extracting #5: cost 26 inf + 3 1554299476.194 * * [misc]simplify: Extracting #6: cost 16 inf + 3076 1554299476.195 * * [misc]simplify: Extracting #7: cost 2 inf + 10347 1554299476.197 * * [misc]simplify: Extracting #8: cost 0 inf + 11633 1554299476.198 * [exit]simplify: Simplified to (* (sqrt (+ (* (pow x 4) (+ (pow x 4) (pow y 4))) (* (pow y 4) (pow y 4)))) (sqrt (+ (pow x 4) (pow y 4)))) 1554299476.199 * [misc]simplify: Simplified (2 2) to (λ (x y) (/ (* (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (pow y 4) (* (pow y 4) (pow y 4))))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) (* (sqrt (+ (* (pow x 4) (+ (pow x 4) (pow y 4))) (* (pow y 4) (pow y 4)))) (sqrt (+ (pow x 4) (pow y 4)))))) 1554299476.199 * * * * [misc]progress: [ 54 / 104 ] simplifiying candidate # 1554299476.199 * [enter]simplify: Simplifying (* (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) 1554299476.199 * * [misc]simplify: iters left: 6 (10 enodes) 1554299476.203 * * [misc]simplify: iters left: 5 (33 enodes) 1554299476.207 * * [misc]simplify: iters left: 4 (46 enodes) 1554299476.214 * * [misc]simplify: iters left: 3 (56 enodes) 1554299476.223 * * [misc]simplify: iters left: 2 (90 enodes) 1554299476.244 * * [misc]simplify: iters left: 1 (157 enodes) 1554299476.275 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.275 * * [misc]simplify: Extracting #1: cost 20 inf + 0 1554299476.275 * * [misc]simplify: Extracting #2: cost 50 inf + 0 1554299476.275 * * [misc]simplify: Extracting #3: cost 57 inf + 0 1554299476.275 * * [misc]simplify: Extracting #4: cost 54 inf + 3 1554299476.276 * * [misc]simplify: Extracting #5: cost 43 inf + 3157 1554299476.277 * * [misc]simplify: Extracting #6: cost 13 inf + 18243 1554299476.279 * * [misc]simplify: Extracting #7: cost 0 inf + 25062 1554299476.282 * * [misc]simplify: Extracting #8: cost 0 inf + 25022 1554299476.285 * [exit]simplify: Simplified to (* (+ (pow y 4) (pow x 4)) (- (pow x 4) (pow y 4))) 1554299476.285 * [misc]simplify: Simplified (2 1) to (λ (x y) (/ (* (+ (pow y 4) (pow x 4)) (- (pow x 4) (pow y 4))) (* (sqrt (+ (pow x 4) (pow y 4))) (sqrt (+ (pow x 4) (pow y 4)))))) 1554299476.285 * [enter]simplify: Simplifying (* (sqrt (+ (pow x 4) (pow y 4))) (sqrt (+ (pow x 4) (pow y 4)))) 1554299476.285 * * [misc]simplify: iters left: 6 (8 enodes) 1554299476.287 * * [misc]simplify: iters left: 5 (23 enodes) 1554299476.291 * * [misc]simplify: iters left: 4 (24 enodes) 1554299476.295 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.295 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299476.295 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299476.295 * * [misc]simplify: Extracting #3: cost 6 inf + 427 1554299476.295 * * [misc]simplify: Extracting #4: cost 3 inf + 1314 1554299476.296 * * [misc]simplify: Extracting #5: cost 0 inf + 2783 1554299476.296 * [exit]simplify: Simplified to (+ (pow x 4) (pow y 4)) 1554299476.296 * [misc]simplify: Simplified (2 2) to (λ (x y) (/ (* (+ (pow y 4) (pow x 4)) (- (pow x 4) (pow y 4))) (+ (pow x 4) (pow y 4)))) 1554299476.296 * * * * [misc]progress: [ 55 / 104 ] simplifiying candidate # 1554299476.296 * * * * [misc]progress: [ 56 / 104 ] simplifiying candidate # 1554299476.297 * [enter]simplify: Simplifying (cbrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.297 * * [misc]simplify: iters left: 5 (8 enodes) 1554299476.300 * * [misc]simplify: iters left: 4 (26 enodes) 1554299476.308 * * [misc]simplify: iters left: 3 (29 enodes) 1554299476.312 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.312 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.312 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299476.312 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1554299476.312 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299476.312 * * [misc]simplify: Extracting #5: cost 12 inf + 3 1554299476.312 * * [misc]simplify: Extracting #6: cost 5 inf + 1818 1554299476.313 * * [misc]simplify: Extracting #7: cost 1 inf + 3870 1554299476.313 * * [misc]simplify: Extracting #8: cost 0 inf + 4453 1554299476.313 * [exit]simplify: Simplified to (cbrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.313 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (* (sqrt (- (pow x 4) (pow y 4))) (* (cbrt (sqrt (- (pow x 4) (pow y 4)))) (cbrt (sqrt (- (pow x 4) (pow y 4)))))) (cbrt (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.313 * * * * [misc]progress: [ 57 / 104 ] simplifiying candidate # 1554299476.313 * [enter]simplify: Simplifying (sqrt (cbrt (- (pow x 4) (pow y 4)))) 1554299476.313 * * [misc]simplify: iters left: 5 (8 enodes) 1554299476.315 * * [misc]simplify: iters left: 4 (26 enodes) 1554299476.319 * * [misc]simplify: iters left: 3 (29 enodes) 1554299476.323 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.323 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.323 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299476.323 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1554299476.323 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299476.323 * * [misc]simplify: Extracting #5: cost 12 inf + 3 1554299476.323 * * [misc]simplify: Extracting #6: cost 5 inf + 1818 1554299476.323 * * [misc]simplify: Extracting #7: cost 1 inf + 3950 1554299476.324 * * [misc]simplify: Extracting #8: cost 0 inf + 4533 1554299476.324 * [exit]simplify: Simplified to (sqrt (cbrt (- (pow x 4) (pow y 4)))) 1554299476.324 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))))) (sqrt (cbrt (- (pow x 4) (pow y 4)))))) 1554299476.324 * * * * [misc]progress: [ 58 / 104 ] simplifiying candidate # 1554299476.324 * [enter]simplify: Simplifying (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.324 * * [misc]simplify: iters left: 5 (8 enodes) 1554299476.326 * * [misc]simplify: iters left: 4 (26 enodes) 1554299476.330 * * [misc]simplify: iters left: 3 (29 enodes) 1554299476.334 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.334 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.334 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299476.334 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1554299476.334 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299476.334 * * [misc]simplify: Extracting #5: cost 12 inf + 3 1554299476.335 * * [misc]simplify: Extracting #6: cost 5 inf + 1818 1554299476.335 * * [misc]simplify: Extracting #7: cost 1 inf + 3830 1554299476.335 * * [misc]simplify: Extracting #8: cost 0 inf + 4373 1554299476.335 * [exit]simplify: Simplified to (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.335 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (sqrt (- (pow x 4) (pow y 4))))) (sqrt (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.335 * * * * [misc]progress: [ 59 / 104 ] simplifiying candidate # 1554299476.336 * [enter]simplify: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1554299476.336 * * [misc]simplify: iters left: 4 (7 enodes) 1554299476.338 * * [misc]simplify: iters left: 3 (23 enodes) 1554299476.341 * * [misc]simplify: iters left: 2 (26 enodes) 1554299476.345 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.345 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.345 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299476.345 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299476.345 * * [misc]simplify: Extracting #4: cost 10 inf + 3 1554299476.345 * * [misc]simplify: Extracting #5: cost 4 inf + 1566 1554299476.345 * * [misc]simplify: Extracting #6: cost 1 inf + 2784 1554299476.345 * * [misc]simplify: Extracting #7: cost 0 inf + 3287 1554299476.346 * [exit]simplify: Simplified to (sqrt (- (pow x 4) (pow y 4))) 1554299476.346 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (* (sqrt (- (pow x 4) (pow y 4))) (sqrt 1)) (sqrt (- (pow x 4) (pow y 4))))) 1554299476.346 * * * * [misc]progress: [ 60 / 104 ] simplifiying candidate # 1554299476.346 * [enter]simplify: Simplifying (sqrt (- (sqrt (pow x 4)) (sqrt (pow y 4)))) 1554299476.346 * * [misc]simplify: iters left: 5 (9 enodes) 1554299476.348 * * [misc]simplify: iters left: 4 (29 enodes) 1554299476.352 * * [misc]simplify: iters left: 3 (32 enodes) 1554299476.356 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.357 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.357 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299476.357 * * [misc]simplify: Extracting #3: cost 12 inf + 0 1554299476.357 * * [misc]simplify: Extracting #4: cost 17 inf + 0 1554299476.357 * * [misc]simplify: Extracting #5: cost 13 inf + 215 1554299476.357 * * [misc]simplify: Extracting #6: cost 5 inf + 2442 1554299476.357 * * [misc]simplify: Extracting #7: cost 0 inf + 4695 1554299476.357 * [exit]simplify: Simplified to (sqrt (- (sqrt (pow x 4)) (sqrt (pow y 4)))) 1554299476.357 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4))))) (sqrt (- (sqrt (pow x 4)) (sqrt (pow y 4)))))) 1554299476.358 * * * * [misc]progress: [ 61 / 104 ] simplifiying candidate # 1554299476.358 * [enter]simplify: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1554299476.358 * * [misc]simplify: iters left: 4 (7 enodes) 1554299476.359 * * [misc]simplify: iters left: 3 (23 enodes) 1554299476.363 * * [misc]simplify: iters left: 2 (26 enodes) 1554299476.366 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.366 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.366 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299476.367 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299476.367 * * [misc]simplify: Extracting #4: cost 10 inf + 3 1554299476.367 * * [misc]simplify: Extracting #5: cost 4 inf + 1566 1554299476.367 * * [misc]simplify: Extracting #6: cost 1 inf + 2784 1554299476.367 * * [misc]simplify: Extracting #7: cost 0 inf + 3287 1554299476.367 * [exit]simplify: Simplified to (sqrt (- (pow x 4) (pow y 4))) 1554299476.367 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (* (sqrt (- (pow x 4) (pow y 4))) (sqrt 1)) (sqrt (- (pow x 4) (pow y 4))))) 1554299476.367 * * * * [misc]progress: [ 62 / 104 ] simplifiying candidate # 1554299476.367 * [enter]simplify: Simplifying (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.368 * * [misc]simplify: iters left: 5 (8 enodes) 1554299476.370 * * [misc]simplify: iters left: 4 (26 enodes) 1554299476.374 * * [misc]simplify: iters left: 3 (29 enodes) 1554299476.378 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.378 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.378 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299476.378 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1554299476.378 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299476.378 * * [misc]simplify: Extracting #5: cost 12 inf + 3 1554299476.379 * * [misc]simplify: Extracting #6: cost 5 inf + 1818 1554299476.379 * * [misc]simplify: Extracting #7: cost 1 inf + 3830 1554299476.379 * * [misc]simplify: Extracting #8: cost 0 inf + 4373 1554299476.379 * [exit]simplify: Simplified to (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.379 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (sqrt (- (pow x 4) (pow y 4))))) (sqrt (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.379 * * * * [misc]progress: [ 63 / 104 ] simplifiying candidate # 1554299476.380 * [enter]simplify: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1554299476.380 * * [misc]simplify: iters left: 4 (7 enodes) 1554299476.381 * * [misc]simplify: iters left: 3 (23 enodes) 1554299476.385 * * [misc]simplify: iters left: 2 (26 enodes) 1554299476.389 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.389 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.389 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299476.389 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299476.390 * * [misc]simplify: Extracting #4: cost 10 inf + 3 1554299476.390 * * [misc]simplify: Extracting #5: cost 4 inf + 1566 1554299476.390 * * [misc]simplify: Extracting #6: cost 1 inf + 2784 1554299476.390 * * [misc]simplify: Extracting #7: cost 0 inf + 3287 1554299476.390 * [exit]simplify: Simplified to (sqrt (- (pow x 4) (pow y 4))) 1554299476.390 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (* (sqrt (- (pow x 4) (pow y 4))) 1) (sqrt (- (pow x 4) (pow y 4))))) 1554299476.390 * * * * [misc]progress: [ 64 / 104 ] simplifiying candidate # 1554299476.390 * [enter]simplify: Simplifying (* (cbrt (sqrt (- (pow x 4) (pow y 4)))) (cbrt (sqrt (- (pow x 4) (pow y 4))))) 1554299476.390 * * [misc]simplify: iters left: 6 (9 enodes) 1554299476.393 * * [misc]simplify: iters left: 5 (29 enodes) 1554299476.397 * * [misc]simplify: iters left: 4 (32 enodes) 1554299476.401 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.401 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.401 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299476.401 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1554299476.401 * * [misc]simplify: Extracting #4: cost 11 inf + 0 1554299476.401 * * [misc]simplify: Extracting #5: cost 17 inf + 0 1554299476.401 * * [misc]simplify: Extracting #6: cost 14 inf + 3 1554299476.401 * * [misc]simplify: Extracting #7: cost 9 inf + 1354 1554299476.401 * * [misc]simplify: Extracting #8: cost 4 inf + 3367 1554299476.402 * * [misc]simplify: Extracting #9: cost 0 inf + 5699 1554299476.402 * [exit]simplify: Simplified to (* (cbrt (sqrt (- (pow x 4) (pow y 4)))) (cbrt (sqrt (- (pow x 4) (pow y 4))))) 1554299476.402 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (* (cbrt (sqrt (- (pow x 4) (pow y 4)))) (cbrt (sqrt (- (pow x 4) (pow y 4))))) (* (cbrt (sqrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.402 * * * * [misc]progress: [ 65 / 104 ] simplifiying candidate # 1554299476.402 * [enter]simplify: Simplifying (sqrt (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))) 1554299476.402 * * [misc]simplify: iters left: 6 (9 enodes) 1554299476.404 * * [misc]simplify: iters left: 5 (30 enodes) 1554299476.409 * * [misc]simplify: iters left: 4 (33 enodes) 1554299476.413 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.413 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.413 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1554299476.413 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1554299476.413 * * [misc]simplify: Extracting #4: cost 17 inf + 0 1554299476.413 * * [misc]simplify: Extracting #5: cost 14 inf + 3 1554299476.413 * * [misc]simplify: Extracting #6: cost 7 inf + 1818 1554299476.414 * * [misc]simplify: Extracting #7: cost 0 inf + 5699 1554299476.414 * [exit]simplify: Simplified to (fabs (cbrt (- (pow x 4) (pow y 4)))) 1554299476.414 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (fabs (cbrt (- (pow x 4) (pow y 4)))) (* (sqrt (cbrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.414 * * * * [misc]progress: [ 66 / 104 ] simplifiying candidate # 1554299476.414 * [enter]simplify: Simplifying (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.414 * * [misc]simplify: iters left: 5 (8 enodes) 1554299476.416 * * [misc]simplify: iters left: 4 (26 enodes) 1554299476.420 * * [misc]simplify: iters left: 3 (29 enodes) 1554299476.424 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.424 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.424 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299476.424 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1554299476.424 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299476.424 * * [misc]simplify: Extracting #5: cost 12 inf + 3 1554299476.424 * * [misc]simplify: Extracting #6: cost 5 inf + 1818 1554299476.424 * * [misc]simplify: Extracting #7: cost 1 inf + 3830 1554299476.424 * * [misc]simplify: Extracting #8: cost 0 inf + 4373 1554299476.425 * [exit]simplify: Simplified to (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.425 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (sqrt (sqrt (- (pow x 4) (pow y 4)))) (* (sqrt (sqrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.425 * * * * [misc]progress: [ 67 / 104 ] simplifiying candidate # 1554299476.425 * [enter]simplify: Simplifying (sqrt 1) 1554299476.425 * * [misc]simplify: iters left: 1 (2 enodes) 1554299476.428 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.428 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299476.428 * [exit]simplify: Simplified to 1 1554299476.428 * [misc]simplify: Simplified (2 1) to (λ (x y) (* 1 (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.428 * * * * [misc]progress: [ 68 / 104 ] simplifiying candidate # 1554299476.429 * [enter]simplify: Simplifying (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) 1554299476.429 * * [misc]simplify: iters left: 5 (9 enodes) 1554299476.433 * * [misc]simplify: iters left: 4 (28 enodes) 1554299476.441 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.441 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.441 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1554299476.441 * * [misc]simplify: Extracting #3: cost 10 inf + 0 1554299476.441 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299476.441 * * [misc]simplify: Extracting #5: cost 11 inf + 215 1554299476.441 * * [misc]simplify: Extracting #6: cost 4 inf + 2150 1554299476.442 * * [misc]simplify: Extracting #7: cost 1 inf + 3528 1554299476.442 * * [misc]simplify: Extracting #8: cost 0 inf + 4111 1554299476.443 * [exit]simplify: Simplified to (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) 1554299476.443 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (sqrt (+ (sqrt (pow x 4)) (sqrt (pow y 4)))) (* (sqrt (- (sqrt (pow x 4)) (sqrt (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.443 * * * * [misc]progress: [ 69 / 104 ] simplifiying candidate # 1554299476.443 * [enter]simplify: Simplifying (sqrt 1) 1554299476.443 * * [misc]simplify: iters left: 1 (2 enodes) 1554299476.447 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.447 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299476.447 * [exit]simplify: Simplified to 1 1554299476.447 * [misc]simplify: Simplified (2 1) to (λ (x y) (* 1 (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.447 * * * * [misc]progress: [ 70 / 104 ] simplifiying candidate # 1554299476.447 * [enter]simplify: Simplifying (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.447 * * [misc]simplify: iters left: 5 (8 enodes) 1554299476.451 * * [misc]simplify: iters left: 4 (26 enodes) 1554299476.459 * * [misc]simplify: iters left: 3 (29 enodes) 1554299476.467 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.467 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.467 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1554299476.467 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1554299476.467 * * [misc]simplify: Extracting #4: cost 15 inf + 0 1554299476.467 * * [misc]simplify: Extracting #5: cost 12 inf + 3 1554299476.467 * * [misc]simplify: Extracting #6: cost 5 inf + 1818 1554299476.468 * * [misc]simplify: Extracting #7: cost 1 inf + 3830 1554299476.468 * * [misc]simplify: Extracting #8: cost 0 inf + 4373 1554299476.468 * [exit]simplify: Simplified to (sqrt (sqrt (- (pow x 4) (pow y 4)))) 1554299476.469 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (sqrt (sqrt (- (pow x 4) (pow y 4)))) (* (sqrt (sqrt (- (pow x 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))))) 1554299476.469 * * * * [misc]progress: [ 71 / 104 ] simplifiying candidate # 1554299476.469 * * * * [misc]progress: [ 72 / 104 ] simplifiying candidate # 1554299476.469 * [enter]simplify: Simplifying (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))) 1554299476.469 * * [misc]simplify: iters left: 6 (11 enodes) 1554299476.476 * * [misc]simplify: iters left: 5 (40 enodes) 1554299476.488 * * [misc]simplify: iters left: 4 (53 enodes) 1554299476.503 * * [misc]simplify: iters left: 3 (56 enodes) 1554299476.518 * * [misc]simplify: iters left: 2 (57 enodes) 1554299476.533 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.533 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.533 * * [misc]simplify: Extracting #2: cost 10 inf + 0 1554299476.533 * * [misc]simplify: Extracting #3: cost 19 inf + 0 1554299476.533 * * [misc]simplify: Extracting #4: cost 25 inf + 0 1554299476.533 * * [misc]simplify: Extracting #5: cost 21 inf + 215 1554299476.534 * * [misc]simplify: Extracting #6: cost 9 inf + 4665 1554299476.535 * * [misc]simplify: Extracting #7: cost 0 inf + 9221 1554299476.537 * [exit]simplify: Simplified to (sqrt (+ (* (pow x 4) (pow x 4)) (* (pow y 4) (+ (pow y 4) (pow x 4))))) 1554299476.537 * [misc]simplify: Simplified (2 2) to (λ (x y) (/ (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow (pow x 4) 3) (pow (pow y 4) 3)))) (sqrt (+ (* (pow x 4) (pow x 4)) (* (pow y 4) (+ (pow y 4) (pow x 4))))))) 1554299476.537 * * * * [misc]progress: [ 73 / 104 ] simplifiying candidate # 1554299476.537 * [enter]simplify: Simplifying (sqrt (+ (pow x 4) (pow y 4))) 1554299476.537 * * [misc]simplify: iters left: 4 (7 enodes) 1554299476.541 * * [misc]simplify: iters left: 3 (22 enodes) 1554299476.547 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.547 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554299476.548 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1554299476.548 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1554299476.548 * * [misc]simplify: Extracting #4: cost 8 inf + 3 1554299476.548 * * [misc]simplify: Extracting #5: cost 1 inf + 2280 1554299476.548 * * [misc]simplify: Extracting #6: cost 0 inf + 2783 1554299476.549 * [exit]simplify: Simplified to (sqrt (+ (pow x 4) (pow y 4))) 1554299476.549 * [misc]simplify: Simplified (2 2) to (λ (x y) (/ (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))))) (sqrt (+ (pow x 4) (pow y 4))))) 1554299476.549 * * * * [misc]progress: [ 74 / 104 ] simplifiying candidate # 1554299476.549 * [enter]simplify: Simplifying (* (sqrt (- (pow (pow x 4) 3) (pow (pow y 4) 3))) (sqrt (- (pow x 4) (pow y 4)))) 1554299476.549 * * [misc]simplify: iters left: 6 (13 enodes) 1554299476.556 * * [misc]simplify: iters left: 5 (50 enodes) 1554299476.571 * * [misc]simplify: iters left: 4 (65 enodes) 1554299476.587 * * [misc]simplify: iters left: 3 (69 enodes) 1554299476.596 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.597 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.597 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1554299476.597 * * [misc]simplify: Extracting #3: cost 16 inf + 0 1554299476.597 * * [misc]simplify: Extracting #4: cost 29 inf + 0 1554299476.597 * * [misc]simplify: Extracting #5: cost 28 inf + 4 1554299476.597 * * [misc]simplify: Extracting #6: cost 7 inf + 9392 1554299476.598 * * [misc]simplify: Extracting #7: cost 1 inf + 10328 1554299476.599 * * [misc]simplify: Extracting #8: cost 0 inf + 11111 1554299476.599 * * [misc]simplify: Extracting #9: cost 0 inf + 10850 1554299476.600 * [exit]simplify: Simplified to (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4))))) 1554299476.600 * [misc]simplify: Simplified (2 1) to (λ (x y) (/ (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (* (pow y 4) (pow y 4)) (pow y 4))))) (sqrt (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))))) 1554299476.600 * * * * [misc]progress: [ 75 / 104 ] simplifiying candidate # 1554299476.601 * [enter]simplify: Simplifying (* (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))) 1554299476.601 * * [misc]simplify: iters left: 6 (12 enodes) 1554299476.603 * * [misc]simplify: iters left: 5 (43 enodes) 1554299476.611 * * [misc]simplify: iters left: 4 (61 enodes) 1554299476.628 * * [misc]simplify: iters left: 3 (95 enodes) 1554299476.643 * * [misc]simplify: iters left: 2 (162 enodes) 1554299476.673 * * [misc]simplify: iters left: 1 (232 enodes) 1554299476.749 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.749 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.749 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1554299476.749 * * [misc]simplify: Extracting #3: cost 40 inf + 0 1554299476.750 * * [misc]simplify: Extracting #4: cost 104 inf + 0 1554299476.750 * * [misc]simplify: Extracting #5: cost 95 inf + 3236 1554299476.753 * * [misc]simplify: Extracting #6: cost 43 inf + 28271 1554299476.758 * * [misc]simplify: Extracting #7: cost 1 inf + 52866 1554299476.766 * * [misc]simplify: Extracting #8: cost 0 inf + 53489 1554299476.777 * [exit]simplify: Simplified to (* (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))) 1554299476.777 * [misc]simplify: Simplified (2 1) to (λ (x y) (/ (* (sqrt (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))) (sqrt (- (pow x 4) (pow y 4)))) (sqrt (+ (pow x 4) (pow y 4))))) 1554299476.777 * * * * [misc]progress: [ 76 / 104 ] simplifiying candidate #real (real->posit16 (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))))))> 1554299476.777 * * * * [misc]progress: [ 77 / 104 ] simplifiying candidate # 1554299476.777 * * * * [misc]progress: [ 78 / 104 ] simplifiying candidate # 1554299476.777 * [enter]simplify: Simplifying (/ (exp (pow x 4)) (exp (pow y 4))) 1554299476.777 * * [misc]simplify: iters left: 4 (8 enodes) 1554299476.779 * * [misc]simplify: iters left: 3 (26 enodes) 1554299476.784 * * [misc]simplify: iters left: 2 (30 enodes) 1554299476.788 * * [misc]simplify: iters left: 1 (35 enodes) 1554299476.795 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.795 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1554299476.795 * * [misc]simplify: Extracting #2: cost 14 inf + 0 1554299476.795 * * [misc]simplify: Extracting #3: cost 19 inf + 1 1554299476.795 * * [misc]simplify: Extracting #4: cost 15 inf + 216 1554299476.796 * * [misc]simplify: Extracting #5: cost 4 inf + 3731 1554299476.796 * * [misc]simplify: Extracting #6: cost 0 inf + 5120 1554299476.797 * [exit]simplify: Simplified to (exp (- (pow x 4) (pow y 4))) 1554299476.797 * [misc]simplify: Simplified (2 2 1 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (log (exp (- (pow x 4) (pow y 4))))))) 1554299476.797 * * * * [misc]progress: [ 79 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 80 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 81 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 82 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 83 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 84 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 85 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 86 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 87 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 88 / 104 ] simplifiying candidate # 1554299476.797 * * * * [misc]progress: [ 89 / 104 ] simplifiying candidate # 1554299476.797 * [enter]simplify: Simplifying (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1554299476.797 * * [misc]simplify: iters left: 4 (8 enodes) 1554299476.800 * * [misc]simplify: iters left: 3 (25 enodes) 1554299476.803 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.803 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.803 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1554299476.803 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1554299476.803 * * [misc]simplify: Extracting #4: cost 9 inf + 215 1554299476.803 * * [misc]simplify: Extracting #5: cost 2 inf + 2150 1554299476.804 * * [misc]simplify: Extracting #6: cost 0 inf + 2945 1554299476.804 * [exit]simplify: Simplified to (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1554299476.804 * [misc]simplify: Simplified (2 2 1 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))))) 1554299476.804 * [enter]simplify: Simplifying (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1554299476.804 * * [misc]simplify: iters left: 4 (8 enodes) 1554299476.807 * * [misc]simplify: iters left: 3 (26 enodes) 1554299476.815 * * [misc]simplify: iters left: 2 (29 enodes) 1554299476.823 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.823 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299476.823 * * [misc]simplify: Extracting #2: cost 10 inf + 0 1554299476.823 * * [misc]simplify: Extracting #3: cost 15 inf + 0 1554299476.823 * * [misc]simplify: Extracting #4: cost 11 inf + 215 1554299476.823 * * [misc]simplify: Extracting #5: cost 2 inf + 2734 1554299476.824 * * [misc]simplify: Extracting #6: cost 0 inf + 3529 1554299476.824 * [exit]simplify: Simplified to (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1554299476.824 * [misc]simplify: Simplified (2 2 1 2) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))))) 1554299476.824 * * * * [misc]progress: [ 90 / 104 ] simplifiying candidate # 1554299476.825 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299476.825 * * [misc]simplify: iters left: 3 (6 enodes) 1554299476.826 * * [misc]simplify: iters left: 2 (20 enodes) 1554299476.829 * * [misc]simplify: iters left: 1 (23 enodes) 1554299476.833 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.833 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299476.833 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299476.833 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299476.833 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299476.833 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299476.833 * [misc]simplify: Simplified (2 2 1 2) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (* 1 (- (pow x 4) (pow y 4)))))) 1554299476.833 * * * * [misc]progress: [ 91 / 104 ] simplifiying candidate # 1554299476.833 * * * * [misc]progress: [ 92 / 104 ] simplifiying candidate #real (real->posit16 (- (pow x 4) (pow y 4)))))))> 1554299476.833 * * * * [misc]progress: [ 93 / 104 ] simplifiying candidate # 1554299476.833 * [enter]simplify: Simplifying (* (sqrt -1) (pow y 2)) 1554299476.833 * * [misc]simplify: iters left: 3 (6 enodes) 1554299476.835 * * [misc]simplify: iters left: 2 (20 enodes) 1554299476.839 * * [misc]simplify: iters left: 1 (24 enodes) 1554299476.843 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.843 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1554299476.843 * * [misc]simplify: Extracting #2: cost 9 inf + 42 1554299476.843 * * [misc]simplify: Extracting #3: cost 6 inf + 85 1554299476.843 * * [misc]simplify: Extracting #4: cost 0 inf + 575 1554299476.843 * [exit]simplify: Simplified to (* y (* y (sqrt -1))) 1554299476.843 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (* y (* y (sqrt -1))))) 1554299476.844 * * * * [misc]progress: [ 94 / 104 ] simplifiying candidate # 1554299476.844 * [enter]simplify: Simplifying (pow x 2) 1554299476.844 * * [misc]simplify: iters left: 1 (3 enodes) 1554299476.845 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.845 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.845 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1554299476.845 * * [misc]simplify: Extracting #3: cost 0 inf + 84 1554299476.845 * [exit]simplify: Simplified to (* x x) 1554299476.845 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (* x x))) 1554299476.845 * * * * [misc]progress: [ 95 / 104 ] simplifiying candidate # 1554299476.845 * [enter]simplify: Simplifying (pow x 2) 1554299476.845 * * [misc]simplify: iters left: 1 (3 enodes) 1554299476.846 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.846 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.846 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1554299476.846 * * [misc]simplify: Extracting #3: cost 0 inf + 84 1554299476.846 * [exit]simplify: Simplified to (* x x) 1554299476.846 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (* x x))) 1554299476.846 * * * * [misc]progress: [ 96 / 104 ] simplifiying candidate # 1554299476.847 * [enter]simplify: Simplifying (* (sqrt -1) (pow y 2)) 1554299476.847 * * [misc]simplify: iters left: 3 (6 enodes) 1554299476.849 * * [misc]simplify: iters left: 2 (20 enodes) 1554299476.852 * * [misc]simplify: iters left: 1 (24 enodes) 1554299476.859 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.859 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1554299476.859 * * [misc]simplify: Extracting #2: cost 9 inf + 42 1554299476.859 * * [misc]simplify: Extracting #3: cost 6 inf + 85 1554299476.860 * * [misc]simplify: Extracting #4: cost 0 inf + 575 1554299476.860 * [exit]simplify: Simplified to (* y (* y (sqrt -1))) 1554299476.860 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (* y (* y (sqrt -1))) (sqrt (- (pow x 4) (pow y 4))))) 1554299476.860 * * * * [misc]progress: [ 97 / 104 ] simplifiying candidate # 1554299476.860 * [enter]simplify: Simplifying (pow x 2) 1554299476.860 * * [misc]simplify: iters left: 1 (3 enodes) 1554299476.862 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.862 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.862 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1554299476.862 * * [misc]simplify: Extracting #3: cost 0 inf + 84 1554299476.863 * [exit]simplify: Simplified to (* x x) 1554299476.863 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (* x x) (sqrt (- (pow x 4) (pow y 4))))) 1554299476.863 * * * * [misc]progress: [ 98 / 104 ] simplifiying candidate # 1554299476.863 * [enter]simplify: Simplifying (pow x 2) 1554299476.863 * * [misc]simplify: iters left: 1 (3 enodes) 1554299476.865 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.865 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554299476.865 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1554299476.865 * * [misc]simplify: Extracting #3: cost 0 inf + 84 1554299476.865 * [exit]simplify: Simplified to (* x x) 1554299476.865 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (* x x) (sqrt (- (pow x 4) (pow y 4))))) 1554299476.865 * * * * [misc]progress: [ 99 / 104 ] simplifiying candidate # 1554299476.865 * [enter]simplify: Simplifying 0 1554299476.865 * * [misc]simplify: iters left: 0 (1 enodes) 1554299476.866 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.866 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299476.867 * [exit]simplify: Simplified to 0 1554299476.867 * [misc]simplify: Simplified (2) to (λ (x y) 0) 1554299476.867 * * * * [misc]progress: [ 100 / 104 ] simplifiying candidate # 1554299476.867 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299476.867 * * [misc]simplify: iters left: 3 (6 enodes) 1554299476.870 * * [misc]simplify: iters left: 2 (20 enodes) 1554299476.876 * * [misc]simplify: iters left: 1 (23 enodes) 1554299476.882 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.882 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299476.882 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299476.882 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299476.882 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299476.883 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299476.883 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1554299476.883 * * * * [misc]progress: [ 101 / 104 ] simplifiying candidate # 1554299476.883 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299476.883 * * [misc]simplify: iters left: 3 (6 enodes) 1554299476.886 * * [misc]simplify: iters left: 2 (20 enodes) 1554299476.892 * * [misc]simplify: iters left: 1 (23 enodes) 1554299476.899 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.899 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299476.899 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299476.899 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299476.899 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299476.900 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299476.900 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1554299476.900 * * * * [misc]progress: [ 102 / 104 ] simplifiying candidate # 1554299476.900 * [enter]simplify: Simplifying 0 1554299476.900 * * [misc]simplify: iters left: 0 (1 enodes) 1554299476.901 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.901 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1554299476.901 * [exit]simplify: Simplified to 0 1554299476.901 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt 0))) 1554299476.901 * * * * [misc]progress: [ 103 / 104 ] simplifiying candidate # 1554299476.902 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299476.902 * * [misc]simplify: iters left: 3 (6 enodes) 1554299476.905 * * [misc]simplify: iters left: 2 (20 enodes) 1554299476.911 * * [misc]simplify: iters left: 1 (23 enodes) 1554299476.919 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.919 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299476.919 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299476.919 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299476.919 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299476.920 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299476.920 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4))))) 1554299476.920 * * * * [misc]progress: [ 104 / 104 ] simplifiying candidate # 1554299476.920 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1554299476.920 * * [misc]simplify: iters left: 3 (6 enodes) 1554299476.923 * * [misc]simplify: iters left: 2 (20 enodes) 1554299476.930 * * [misc]simplify: iters left: 1 (23 enodes) 1554299476.936 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554299476.936 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554299476.936 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1554299476.936 * * [misc]simplify: Extracting #3: cost 8 inf + 3 1554299476.936 * * [misc]simplify: Extracting #4: cost 0 inf + 2281 1554299476.937 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1554299476.937 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4))))) 1554299476.937 * * * [misc]progress: adding candidates to table 1554299477.949 * [misc]progress: [Phase 3 of 3] Extracting. 1554299477.950 * * [misc]regime: Finding splitpoints for: (# #) 1554299477.950 * * * [misc]regime-changes: Trying 5 branch expressions: (y (pow y 4) x (pow x 4) (- (pow x 4) (pow y 4))) 1554299477.951 * * * * [misc]regimes: Trying to branch on y from (# #) 1554299477.971 * * * * [misc]regimes: Trying to branch on (pow y 4) from (# #) 1554299478.018 * * * * [misc]regimes: Trying to branch on x from (# #) 1554299478.059 * * * * [misc]regimes: Trying to branch on (pow x 4) from (# #) 1554299478.101 * * * * [misc]regimes: Trying to branch on (- (pow x 4) (pow y 4)) from (# #) 1554299478.127 * * * [misc]regime: Found split indices: #