1546593168.916 * [misc]progress: [Phase 1 of 3] Setting up. 1546593168.916 * * * [misc]progress: [1/2] Preparing points 1546593168.916 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546593168.930 * * * * [misc]points: Filtering points with unrepresentable outputs 1546593168.930 * * * * [misc]points: Sampling 125 additional inputs, on iter 1 have 131 / 256 1546593168.937 * * * * [misc]points: Filtering points with unrepresentable outputs 1546593168.937 * * * * [misc]points: Sampling 54 additional inputs, on iter 2 have 202 / 256 1546593168.941 * * * * [misc]points: Filtering points with unrepresentable outputs 1546593168.941 * * * * [misc]points: Sampling 26 additional inputs, on iter 3 have 230 / 256 1546593168.943 * * * * [misc]points: Filtering points with unrepresentable outputs 1546593168.943 * * * * [misc]points: Sampling 11 additional inputs, on iter 4 have 245 / 256 1546593168.944 * * * * [misc]points: Filtering points with unrepresentable outputs 1546593168.944 * * * * [misc]points: Sampling 7 additional inputs, on iter 5 have 249 / 256 1546593168.945 * * * * [misc]points: Filtering points with unrepresentable outputs 1546593168.945 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 252 / 256 1546593168.946 * * * * [misc]points: Filtering points with unrepresentable outputs 1546593168.946 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 254 / 256 1546593168.947 * * * * [misc]points: Filtering points with unrepresentable outputs 1546593168.947 * * * * [exit]points: Sampled 258 points with exact outputs 1546593168.947 * * * [misc]progress: [2/2] Setting up program. 1546593168.949 * [misc]progress: [Phase 2 of 3] Improving. 1546593168.949 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546593168.950 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1546593168.950 * * [misc]simplify: iters left: 4 (5 enodes) 1546593168.951 * * [misc]simplify: iters left: 3 (10 enodes) 1546593168.953 * * [misc]simplify: iters left: 2 (17 enodes) 1546593168.955 * * [misc]simplify: iters left: 1 (32 enodes) 1546593168.967 * [exit]simplify: Simplified to (* (+ a b) (- a b)) 1546593168.967 * [misc]simplify: Simplified (2) to (λ (a b) (* (+ a b) (- a b))) 1546593168.971 * * [misc]progress: iteration 1 / 4 1546593168.971 * * * [misc]progress: picking best candidate 1546593168.975 * * * * [misc]pick: Picked # 1546593168.975 * * * [misc]progress: localizing error 1546593168.992 * * * [misc]progress: generating rewritten candidates 1546593168.993 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546593168.997 * * * [misc]progress: generating series expansions 1546593168.997 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546593168.997 * [misc]backup-simplify: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 1546593168.997 * [misc]approximate: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 1546593168.997 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 1546593168.997 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1546593168.997 * [misc]taylor: Taking taylor expansion of a in b 1546593168.997 * [misc]backup-simplify: Simplify a into a 1546593168.997 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593168.997 * [misc]taylor: Taking taylor expansion of b in b 1546593168.997 * [misc]backup-simplify: Simplify 0 into 0 1546593168.997 * [misc]backup-simplify: Simplify 1 into 1 1546593168.997 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1546593168.997 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546593168.997 * [misc]taylor: Taking taylor expansion of a in a 1546593168.997 * [misc]backup-simplify: Simplify 0 into 0 1546593168.997 * [misc]backup-simplify: Simplify 1 into 1 1546593168.997 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546593168.997 * [misc]taylor: Taking taylor expansion of b in a 1546593168.998 * [misc]backup-simplify: Simplify b into b 1546593168.998 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1546593168.998 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546593168.998 * [misc]taylor: Taking taylor expansion of a in a 1546593168.998 * [misc]backup-simplify: Simplify 0 into 0 1546593168.998 * [misc]backup-simplify: Simplify 1 into 1 1546593168.998 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546593168.998 * [misc]taylor: Taking taylor expansion of b in a 1546593168.998 * [misc]backup-simplify: Simplify b into b 1546593168.998 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546593168.998 * [misc]backup-simplify: Simplify (- (pow b 2)) into (- (pow b 2)) 1546593168.998 * [misc]backup-simplify: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 1546593168.998 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1546593168.998 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593168.998 * [misc]taylor: Taking taylor expansion of b in b 1546593168.998 * [misc]backup-simplify: Simplify 0 into 0 1546593168.998 * [misc]backup-simplify: Simplify 1 into 1 1546593168.998 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1546593168.999 * [misc]backup-simplify: Simplify (- 0) into 0 1546593168.999 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593168.999 * [misc]taylor: Taking taylor expansion of 0 in b 1546593168.999 * [misc]backup-simplify: Simplify 0 into 0 1546593168.999 * [misc]backup-simplify: Simplify 0 into 0 1546593168.999 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593168.999 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1546593169.000 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.000 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546593169.000 * [misc]taylor: Taking taylor expansion of 1 in b 1546593169.000 * [misc]backup-simplify: Simplify 1 into 1 1546593169.000 * [misc]backup-simplify: Simplify 1 into 1 1546593169.000 * [misc]backup-simplify: Simplify 0 into 0 1546593169.001 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.001 * [misc]backup-simplify: Simplify (- 1) into -1 1546593169.001 * [misc]backup-simplify: Simplify -1 into -1 1546593169.001 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.001 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 1546593169.002 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.002 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.002 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.002 * [misc]backup-simplify: Simplify 0 into 0 1546593169.002 * [misc]backup-simplify: Simplify 0 into 0 1546593169.002 * [misc]backup-simplify: Simplify 0 into 0 1546593169.002 * [misc]backup-simplify: Simplify 0 into 0 1546593169.002 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.002 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.002 * [misc]backup-simplify: Simplify 0 into 0 1546593169.003 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546593169.003 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 1546593169.003 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.004 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.004 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.004 * [misc]backup-simplify: Simplify 0 into 0 1546593169.004 * [misc]backup-simplify: Simplify 0 into 0 1546593169.004 * [misc]backup-simplify: Simplify 0 into 0 1546593169.004 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1546593169.004 * [misc]backup-simplify: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1546593169.004 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1546593169.004 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1546593169.004 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1546593169.004 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1546593169.004 * [misc]taylor: Taking taylor expansion of a in b 1546593169.004 * [misc]backup-simplify: Simplify a into a 1546593169.005 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1546593169.005 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1546593169.005 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546593169.005 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593169.005 * [misc]taylor: Taking taylor expansion of b in b 1546593169.005 * [misc]backup-simplify: Simplify 0 into 0 1546593169.005 * [misc]backup-simplify: Simplify 1 into 1 1546593169.005 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.005 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.005 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1546593169.005 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1546593169.005 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546593169.005 * [misc]taylor: Taking taylor expansion of a in a 1546593169.005 * [misc]backup-simplify: Simplify 0 into 0 1546593169.005 * [misc]backup-simplify: Simplify 1 into 1 1546593169.006 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.006 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.006 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1546593169.006 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546593169.006 * [misc]taylor: Taking taylor expansion of b in a 1546593169.006 * [misc]backup-simplify: Simplify b into b 1546593169.006 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546593169.006 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1546593169.006 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1546593169.006 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1546593169.006 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546593169.006 * [misc]taylor: Taking taylor expansion of a in a 1546593169.006 * [misc]backup-simplify: Simplify 0 into 0 1546593169.006 * [misc]backup-simplify: Simplify 1 into 1 1546593169.006 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.007 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.007 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1546593169.007 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546593169.007 * [misc]taylor: Taking taylor expansion of b in a 1546593169.007 * [misc]backup-simplify: Simplify b into b 1546593169.007 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546593169.007 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1546593169.007 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546593169.007 * [misc]taylor: Taking taylor expansion of 1 in b 1546593169.007 * [misc]backup-simplify: Simplify 1 into 1 1546593169.007 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.008 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.008 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.008 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.008 * [misc]backup-simplify: Simplify 0 into 0 1546593169.008 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546593169.008 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.009 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1546593169.009 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1546593169.009 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1546593169.009 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546593169.009 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593169.009 * [misc]taylor: Taking taylor expansion of b in b 1546593169.009 * [misc]backup-simplify: Simplify 0 into 0 1546593169.009 * [misc]backup-simplify: Simplify 1 into 1 1546593169.009 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.009 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.010 * [misc]backup-simplify: Simplify (- 1) into -1 1546593169.010 * [misc]backup-simplify: Simplify -1 into -1 1546593169.010 * [misc]backup-simplify: Simplify 1 into 1 1546593169.010 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546593169.010 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.011 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1546593169.011 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1546593169.011 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.011 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.011 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.011 * [misc]backup-simplify: Simplify 0 into 0 1546593169.011 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.012 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.012 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.012 * [misc]backup-simplify: Simplify 0 into 0 1546593169.012 * [misc]backup-simplify: Simplify 0 into 0 1546593169.012 * [misc]backup-simplify: Simplify 0 into 0 1546593169.012 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546593169.013 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.013 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1546593169.013 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1546593169.013 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.014 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.014 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.014 * [misc]backup-simplify: Simplify 0 into 0 1546593169.014 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546593169.014 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.014 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.015 * [misc]backup-simplify: Simplify 0 into 0 1546593169.015 * [misc]backup-simplify: Simplify 0 into 0 1546593169.015 * [misc]backup-simplify: Simplify 0 into 0 1546593169.015 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 1546593169.015 * [misc]backup-simplify: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1546593169.015 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1546593169.015 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1546593169.015 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1546593169.015 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1546593169.015 * [misc]taylor: Taking taylor expansion of a in b 1546593169.015 * [misc]backup-simplify: Simplify a into a 1546593169.016 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1546593169.016 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1546593169.016 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546593169.016 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593169.016 * [misc]taylor: Taking taylor expansion of b in b 1546593169.016 * [misc]backup-simplify: Simplify 0 into 0 1546593169.016 * [misc]backup-simplify: Simplify 1 into 1 1546593169.016 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.016 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.016 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1546593169.016 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1546593169.016 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546593169.016 * [misc]taylor: Taking taylor expansion of a in a 1546593169.016 * [misc]backup-simplify: Simplify 0 into 0 1546593169.016 * [misc]backup-simplify: Simplify 1 into 1 1546593169.017 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.017 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.017 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1546593169.017 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546593169.017 * [misc]taylor: Taking taylor expansion of b in a 1546593169.017 * [misc]backup-simplify: Simplify b into b 1546593169.017 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546593169.017 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1546593169.017 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1546593169.017 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1546593169.017 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546593169.017 * [misc]taylor: Taking taylor expansion of a in a 1546593169.017 * [misc]backup-simplify: Simplify 0 into 0 1546593169.017 * [misc]backup-simplify: Simplify 1 into 1 1546593169.017 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.017 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.018 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1546593169.018 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546593169.018 * [misc]taylor: Taking taylor expansion of b in a 1546593169.018 * [misc]backup-simplify: Simplify b into b 1546593169.018 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546593169.018 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1546593169.018 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546593169.018 * [misc]taylor: Taking taylor expansion of 1 in b 1546593169.018 * [misc]backup-simplify: Simplify 1 into 1 1546593169.018 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.029 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.030 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.030 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.030 * [misc]backup-simplify: Simplify 0 into 0 1546593169.030 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546593169.030 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.030 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1546593169.031 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1546593169.031 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1546593169.031 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546593169.031 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593169.031 * [misc]taylor: Taking taylor expansion of b in b 1546593169.031 * [misc]backup-simplify: Simplify 0 into 0 1546593169.031 * [misc]backup-simplify: Simplify 1 into 1 1546593169.031 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.031 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.032 * [misc]backup-simplify: Simplify (- 1) into -1 1546593169.032 * [misc]backup-simplify: Simplify -1 into -1 1546593169.032 * [misc]backup-simplify: Simplify 1 into 1 1546593169.032 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546593169.033 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.033 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1546593169.033 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1546593169.033 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.033 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.033 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.033 * [misc]backup-simplify: Simplify 0 into 0 1546593169.034 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.034 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.034 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.034 * [misc]backup-simplify: Simplify 0 into 0 1546593169.034 * [misc]backup-simplify: Simplify 0 into 0 1546593169.034 * [misc]backup-simplify: Simplify 0 into 0 1546593169.035 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546593169.035 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.035 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1546593169.036 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1546593169.036 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.036 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.036 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.036 * [misc]backup-simplify: Simplify 0 into 0 1546593169.036 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546593169.037 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.037 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.037 * [misc]backup-simplify: Simplify 0 into 0 1546593169.037 * [misc]backup-simplify: Simplify 0 into 0 1546593169.037 * [misc]backup-simplify: Simplify 0 into 0 1546593169.037 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 1546593169.037 * * * [misc]progress: simplifying candidates 1546593169.037 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1546593169.038 * [enter]simplify: Simplifying (/ (exp (* a a)) (exp (* b b))) 1546593169.038 * * [misc]simplify: iters left: 5 (7 enodes) 1546593169.040 * * [misc]simplify: iters left: 4 (13 enodes) 1546593169.042 * * [misc]simplify: iters left: 3 (18 enodes) 1546593169.044 * * [misc]simplify: iters left: 2 (29 enodes) 1546593169.049 * * [misc]simplify: iters left: 1 (54 enodes) 1546593169.058 * [exit]simplify: Simplified to (exp (- (* a a) (* b b))) 1546593169.058 * [misc]simplify: Simplified (2 1) to (λ (a b) (log (exp (- (* a a) (* b b))))) 1546593169.058 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1546593169.058 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1546593169.059 * [enter]simplify: Simplifying (+ a b) 1546593169.059 * * [misc]simplify: iters left: 2 (3 enodes) 1546593169.059 * * [misc]simplify: iters left: 1 (4 enodes) 1546593169.060 * [exit]simplify: Simplified to (+ b a) 1546593169.060 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (+ b a) (- a b))) 1546593169.060 * [enter]simplify: Simplifying (- a b) 1546593169.060 * * [misc]simplify: iters left: 2 (3 enodes) 1546593169.060 * * [misc]simplify: iters left: 1 (5 enodes) 1546593169.061 * [exit]simplify: Simplified to (- a b) 1546593169.061 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (+ a b) (- a b))) 1546593169.061 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1546593169.061 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1546593169.061 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546593169.061 * * [misc]simplify: iters left: 3 (6 enodes) 1546593169.062 * * [misc]simplify: iters left: 2 (10 enodes) 1546593169.064 * * [misc]simplify: iters left: 1 (17 enodes) 1546593169.066 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546593169.066 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546593169.066 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1546593169.066 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546593169.066 * * [misc]simplify: iters left: 3 (6 enodes) 1546593169.068 * * [misc]simplify: iters left: 2 (10 enodes) 1546593169.071 * * [misc]simplify: iters left: 1 (17 enodes) 1546593169.076 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546593169.076 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546593169.076 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1546593169.076 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546593169.076 * * [misc]simplify: iters left: 3 (6 enodes) 1546593169.078 * * [misc]simplify: iters left: 2 (10 enodes) 1546593169.081 * * [misc]simplify: iters left: 1 (17 enodes) 1546593169.086 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546593169.086 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546593169.086 * * * [misc]progress: adding candidates to table 1546593169.198 * * [misc]progress: iteration 2 / 4 1546593169.198 * * * [misc]progress: picking best candidate 1546593169.200 * * * * [misc]pick: Picked # 1546593169.200 * * * [misc]progress: localizing error 1546593169.208 * * * [misc]progress: generating rewritten candidates 1546593169.208 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546593169.214 * * * [misc]progress: generating series expansions 1546593169.214 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546593169.214 * [misc]backup-simplify: Simplify (* (+ a b) (- a b)) into (* (+ a b) (- a b)) 1546593169.214 * [misc]approximate: Taking taylor expansion of (* (+ a b) (- a b)) in (a b) around 0 1546593169.214 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in b 1546593169.214 * [misc]taylor: Taking taylor expansion of (+ a b) in b 1546593169.214 * [misc]taylor: Taking taylor expansion of a in b 1546593169.214 * [misc]backup-simplify: Simplify a into a 1546593169.214 * [misc]taylor: Taking taylor expansion of b in b 1546593169.214 * [misc]backup-simplify: Simplify 0 into 0 1546593169.214 * [misc]backup-simplify: Simplify 1 into 1 1546593169.214 * [misc]taylor: Taking taylor expansion of (- a b) in b 1546593169.214 * [misc]taylor: Taking taylor expansion of a in b 1546593169.215 * [misc]backup-simplify: Simplify a into a 1546593169.215 * [misc]taylor: Taking taylor expansion of b in b 1546593169.215 * [misc]backup-simplify: Simplify 0 into 0 1546593169.215 * [misc]backup-simplify: Simplify 1 into 1 1546593169.215 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1546593169.215 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1546593169.215 * [misc]taylor: Taking taylor expansion of a in a 1546593169.215 * [misc]backup-simplify: Simplify 0 into 0 1546593169.215 * [misc]backup-simplify: Simplify 1 into 1 1546593169.215 * [misc]taylor: Taking taylor expansion of b in a 1546593169.215 * [misc]backup-simplify: Simplify b into b 1546593169.215 * [misc]taylor: Taking taylor expansion of (- a b) in a 1546593169.215 * [misc]taylor: Taking taylor expansion of a in a 1546593169.215 * [misc]backup-simplify: Simplify 0 into 0 1546593169.215 * [misc]backup-simplify: Simplify 1 into 1 1546593169.215 * [misc]taylor: Taking taylor expansion of b in a 1546593169.215 * [misc]backup-simplify: Simplify b into b 1546593169.215 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1546593169.215 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1546593169.215 * [misc]taylor: Taking taylor expansion of a in a 1546593169.215 * [misc]backup-simplify: Simplify 0 into 0 1546593169.215 * [misc]backup-simplify: Simplify 1 into 1 1546593169.215 * [misc]taylor: Taking taylor expansion of b in a 1546593169.215 * [misc]backup-simplify: Simplify b into b 1546593169.215 * [misc]taylor: Taking taylor expansion of (- a b) in a 1546593169.215 * [misc]taylor: Taking taylor expansion of a in a 1546593169.215 * [misc]backup-simplify: Simplify 0 into 0 1546593169.215 * [misc]backup-simplify: Simplify 1 into 1 1546593169.215 * [misc]taylor: Taking taylor expansion of b in a 1546593169.215 * [misc]backup-simplify: Simplify b into b 1546593169.215 * [misc]backup-simplify: Simplify (+ 0 b) into b 1546593169.215 * [misc]backup-simplify: Simplify (- b) into (- b) 1546593169.216 * [misc]backup-simplify: Simplify (+ 0 (- b)) into (- b) 1546593169.216 * [misc]backup-simplify: Simplify (* b (- b)) into (* -1 (pow b 2)) 1546593169.216 * [misc]taylor: Taking taylor expansion of (* -1 (pow b 2)) in b 1546593169.216 * [misc]taylor: Taking taylor expansion of -1 in b 1546593169.216 * [misc]backup-simplify: Simplify -1 into -1 1546593169.216 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593169.216 * [misc]taylor: Taking taylor expansion of b in b 1546593169.216 * [misc]backup-simplify: Simplify 0 into 0 1546593169.216 * [misc]backup-simplify: Simplify 1 into 1 1546593169.216 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.216 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546593169.216 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546593169.217 * [misc]backup-simplify: Simplify (+ (* b 1) (* 1 (- b))) into 0 1546593169.217 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.217 * [misc]backup-simplify: Simplify 0 into 0 1546593169.217 * [misc]backup-simplify: Simplify 0 into 0 1546593169.217 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.217 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.217 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.217 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 1) (* 0 (- b)))) into 1 1546593169.217 * [misc]taylor: Taking taylor expansion of 1 in b 1546593169.218 * [misc]backup-simplify: Simplify 1 into 1 1546593169.218 * [misc]backup-simplify: Simplify 1 into 1 1546593169.218 * [misc]backup-simplify: Simplify 0 into 0 1546593169.218 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.218 * [misc]backup-simplify: Simplify (* -1 1) into -1 1546593169.218 * [misc]backup-simplify: Simplify -1 into -1 1546593169.218 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.218 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.218 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.219 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- b))))) into 0 1546593169.219 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.219 * [misc]backup-simplify: Simplify 0 into 0 1546593169.219 * [misc]backup-simplify: Simplify 0 into 0 1546593169.219 * [misc]backup-simplify: Simplify 0 into 0 1546593169.219 * [misc]backup-simplify: Simplify 0 into 0 1546593169.219 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.220 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1)) into 0 1546593169.220 * [misc]backup-simplify: Simplify 0 into 0 1546593169.220 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.220 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.220 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.221 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- b)))))) into 0 1546593169.221 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.221 * [misc]backup-simplify: Simplify 0 into 0 1546593169.221 * [misc]backup-simplify: Simplify 0 into 0 1546593169.221 * [misc]backup-simplify: Simplify 0 into 0 1546593169.221 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1546593169.221 * [misc]backup-simplify: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) 1546593169.221 * [misc]approximate: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in (a b) around 0 1546593169.221 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in b 1546593169.221 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1546593169.221 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1546593169.221 * [misc]taylor: Taking taylor expansion of a in b 1546593169.221 * [misc]backup-simplify: Simplify a into a 1546593169.221 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1546593169.221 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1546593169.222 * [misc]taylor: Taking taylor expansion of b in b 1546593169.222 * [misc]backup-simplify: Simplify 0 into 0 1546593169.222 * [misc]backup-simplify: Simplify 1 into 1 1546593169.222 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.222 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1546593169.222 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1546593169.222 * [misc]taylor: Taking taylor expansion of a in b 1546593169.222 * [misc]backup-simplify: Simplify a into a 1546593169.222 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1546593169.222 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1546593169.222 * [misc]taylor: Taking taylor expansion of b in b 1546593169.222 * [misc]backup-simplify: Simplify 0 into 0 1546593169.222 * [misc]backup-simplify: Simplify 1 into 1 1546593169.222 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.222 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1546593169.222 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1546593169.222 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546593169.222 * [misc]taylor: Taking taylor expansion of a in a 1546593169.222 * [misc]backup-simplify: Simplify 0 into 0 1546593169.222 * [misc]backup-simplify: Simplify 1 into 1 1546593169.223 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.223 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546593169.223 * [misc]taylor: Taking taylor expansion of b in a 1546593169.223 * [misc]backup-simplify: Simplify b into b 1546593169.223 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546593169.223 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1546593169.223 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546593169.223 * [misc]taylor: Taking taylor expansion of a in a 1546593169.223 * [misc]backup-simplify: Simplify 0 into 0 1546593169.223 * [misc]backup-simplify: Simplify 1 into 1 1546593169.223 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.223 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546593169.223 * [misc]taylor: Taking taylor expansion of b in a 1546593169.223 * [misc]backup-simplify: Simplify b into b 1546593169.223 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546593169.223 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1546593169.223 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1546593169.223 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546593169.223 * [misc]taylor: Taking taylor expansion of a in a 1546593169.223 * [misc]backup-simplify: Simplify 0 into 0 1546593169.223 * [misc]backup-simplify: Simplify 1 into 1 1546593169.223 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.223 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546593169.224 * [misc]taylor: Taking taylor expansion of b in a 1546593169.224 * [misc]backup-simplify: Simplify b into b 1546593169.224 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546593169.224 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1546593169.224 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546593169.224 * [misc]taylor: Taking taylor expansion of a in a 1546593169.224 * [misc]backup-simplify: Simplify 0 into 0 1546593169.224 * [misc]backup-simplify: Simplify 1 into 1 1546593169.224 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.224 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546593169.224 * [misc]taylor: Taking taylor expansion of b in a 1546593169.224 * [misc]backup-simplify: Simplify b into b 1546593169.224 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546593169.224 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546593169.224 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546593169.225 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.225 * [misc]taylor: Taking taylor expansion of 1 in b 1546593169.225 * [misc]backup-simplify: Simplify 1 into 1 1546593169.225 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.225 * [misc]backup-simplify: Simplify (- (/ 1 b)) into (- (/ 1 b)) 1546593169.225 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b)) 1546593169.225 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.225 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1546593169.226 * [misc]backup-simplify: Simplify (+ (* 1 (- (/ 1 b))) (* (/ 1 b) 1)) into 0 1546593169.226 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.226 * [misc]backup-simplify: Simplify 0 into 0 1546593169.226 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.226 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1546593169.226 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.227 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.227 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.227 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1546593169.227 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.228 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) (- (/ 1 b))) (* 0 1))) into (- (/ 1 (pow b 2))) 1546593169.228 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1546593169.228 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546593169.228 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593169.228 * [misc]taylor: Taking taylor expansion of b in b 1546593169.228 * [misc]backup-simplify: Simplify 0 into 0 1546593169.228 * [misc]backup-simplify: Simplify 1 into 1 1546593169.228 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.228 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.228 * [misc]backup-simplify: Simplify (- 1) into -1 1546593169.228 * [misc]backup-simplify: Simplify -1 into -1 1546593169.228 * [misc]backup-simplify: Simplify 1 into 1 1546593169.229 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.229 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546593169.229 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.229 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.230 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.230 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546593169.230 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.230 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0 1546593169.231 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.231 * [misc]backup-simplify: Simplify 0 into 0 1546593169.231 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.231 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.231 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.231 * [misc]backup-simplify: Simplify 0 into 0 1546593169.231 * [misc]backup-simplify: Simplify 0 into 0 1546593169.231 * [misc]backup-simplify: Simplify 0 into 0 1546593169.232 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.232 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546593169.232 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.232 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.232 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.232 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546593169.232 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.233 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1))))) into 0 1546593169.233 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.233 * [misc]backup-simplify: Simplify 0 into 0 1546593169.233 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546593169.233 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.233 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.233 * [misc]backup-simplify: Simplify 0 into 0 1546593169.233 * [misc]backup-simplify: Simplify 0 into 0 1546593169.233 * [misc]backup-simplify: Simplify 0 into 0 1546593169.234 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 1546593169.234 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) 1546593169.234 * [misc]approximate: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in (a b) around 0 1546593169.234 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in b 1546593169.234 * [misc]taylor: Taking taylor expansion of -1 in b 1546593169.234 * [misc]backup-simplify: Simplify -1 into -1 1546593169.234 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in b 1546593169.234 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1546593169.234 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1546593169.234 * [misc]taylor: Taking taylor expansion of b in b 1546593169.234 * [misc]backup-simplify: Simplify 0 into 0 1546593169.234 * [misc]backup-simplify: Simplify 1 into 1 1546593169.234 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.234 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1546593169.234 * [misc]taylor: Taking taylor expansion of a in b 1546593169.234 * [misc]backup-simplify: Simplify a into a 1546593169.234 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1546593169.234 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1546593169.234 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1546593169.234 * [misc]taylor: Taking taylor expansion of a in b 1546593169.234 * [misc]backup-simplify: Simplify a into a 1546593169.234 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1546593169.234 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1546593169.234 * [misc]taylor: Taking taylor expansion of b in b 1546593169.234 * [misc]backup-simplify: Simplify 0 into 0 1546593169.234 * [misc]backup-simplify: Simplify 1 into 1 1546593169.234 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.234 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1546593169.234 * [misc]taylor: Taking taylor expansion of -1 in a 1546593169.234 * [misc]backup-simplify: Simplify -1 into -1 1546593169.234 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1546593169.234 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1546593169.234 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546593169.234 * [misc]taylor: Taking taylor expansion of b in a 1546593169.235 * [misc]backup-simplify: Simplify b into b 1546593169.235 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546593169.235 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of a in a 1546593169.235 * [misc]backup-simplify: Simplify 0 into 0 1546593169.235 * [misc]backup-simplify: Simplify 1 into 1 1546593169.235 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.235 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of a in a 1546593169.235 * [misc]backup-simplify: Simplify 0 into 0 1546593169.235 * [misc]backup-simplify: Simplify 1 into 1 1546593169.235 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.235 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of b in a 1546593169.235 * [misc]backup-simplify: Simplify b into b 1546593169.235 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546593169.235 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of -1 in a 1546593169.235 * [misc]backup-simplify: Simplify -1 into -1 1546593169.235 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of b in a 1546593169.235 * [misc]backup-simplify: Simplify b into b 1546593169.235 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546593169.235 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of a in a 1546593169.235 * [misc]backup-simplify: Simplify 0 into 0 1546593169.235 * [misc]backup-simplify: Simplify 1 into 1 1546593169.235 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.235 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546593169.235 * [misc]taylor: Taking taylor expansion of a in a 1546593169.235 * [misc]backup-simplify: Simplify 0 into 0 1546593169.235 * [misc]backup-simplify: Simplify 1 into 1 1546593169.236 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.236 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546593169.236 * [misc]taylor: Taking taylor expansion of b in a 1546593169.236 * [misc]backup-simplify: Simplify b into b 1546593169.236 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546593169.236 * [misc]backup-simplify: Simplify (- 1) into -1 1546593169.236 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546593169.236 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546593169.236 * [misc]backup-simplify: Simplify (* -1 1) into -1 1546593169.236 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1546593169.236 * [misc]taylor: Taking taylor expansion of 1 in b 1546593169.236 * [misc]backup-simplify: Simplify 1 into 1 1546593169.236 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.237 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1546593169.237 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.237 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.237 * [misc]backup-simplify: Simplify (+ (/ 1 b) 0) into (/ 1 b) 1546593169.237 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0 1546593169.237 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1546593169.237 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.237 * [misc]backup-simplify: Simplify 0 into 0 1546593169.237 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.237 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1546593169.237 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.238 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1546593169.238 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.238 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.238 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.238 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 1546593169.238 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2))) 1546593169.238 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1546593169.238 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546593169.238 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546593169.238 * [misc]taylor: Taking taylor expansion of b in b 1546593169.238 * [misc]backup-simplify: Simplify 0 into 0 1546593169.239 * [misc]backup-simplify: Simplify 1 into 1 1546593169.239 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546593169.239 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546593169.239 * [misc]backup-simplify: Simplify (- 1) into -1 1546593169.239 * [misc]backup-simplify: Simplify -1 into -1 1546593169.239 * [misc]backup-simplify: Simplify 1 into 1 1546593169.239 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.239 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546593169.239 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.239 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546593169.240 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.240 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.240 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.240 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 1546593169.240 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0 1546593169.240 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.240 * [misc]backup-simplify: Simplify 0 into 0 1546593169.241 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546593169.241 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546593169.241 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.241 * [misc]backup-simplify: Simplify 0 into 0 1546593169.241 * [misc]backup-simplify: Simplify 0 into 0 1546593169.241 * [misc]backup-simplify: Simplify 0 into 0 1546593169.241 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.241 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546593169.241 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.241 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546593169.242 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.242 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.242 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546593169.242 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 1546593169.243 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0 1546593169.243 * [misc]taylor: Taking taylor expansion of 0 in b 1546593169.243 * [misc]backup-simplify: Simplify 0 into 0 1546593169.243 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546593169.243 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546593169.243 * [misc]backup-simplify: Simplify (- 0) into 0 1546593169.243 * [misc]backup-simplify: Simplify 0 into 0 1546593169.243 * [misc]backup-simplify: Simplify 0 into 0 1546593169.243 * [misc]backup-simplify: Simplify 0 into 0 1546593169.243 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 1546593169.243 * * * [misc]progress: simplifying candidates 1546593169.243 * * * * [misc]progress: [ 1 / 32 ] simplifiying candidate # 1546593169.244 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1546593169.244 * * [misc]simplify: iters left: 4 (5 enodes) 1546593169.245 * * [misc]simplify: iters left: 3 (9 enodes) 1546593169.247 * * [misc]simplify: iters left: 2 (24 enodes) 1546593169.251 * * [misc]simplify: iters left: 1 (53 enodes) 1546593169.262 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1546593169.262 * [misc]simplify: Simplified (2 1) to (λ (a b) (pow (* (+ b a) (- a b)) 1)) 1546593169.262 * * * * [misc]progress: [ 2 / 32 ] simplifiying candidate # 1546593169.262 * * * * [misc]progress: [ 3 / 32 ] simplifiying candidate # 1546593169.262 * [enter]simplify: Simplifying (+ (log (+ a b)) (log (- a b))) 1546593169.262 * * [misc]simplify: iters left: 5 (7 enodes) 1546593169.264 * * [misc]simplify: iters left: 4 (11 enodes) 1546593169.267 * * [misc]simplify: iters left: 3 (12 enodes) 1546593169.270 * [exit]simplify: Simplified to (+ (log (+ b a)) (log (- a b))) 1546593169.270 * [misc]simplify: Simplified (2 1) to (λ (a b) (exp (+ (log (+ b a)) (log (- a b))))) 1546593169.270 * * * * [misc]progress: [ 4 / 32 ] simplifiying candidate # 1546593169.270 * * * * [misc]progress: [ 5 / 32 ] simplifiying candidate # 1546593169.270 * * * * [misc]progress: [ 6 / 32 ] simplifiying candidate # 1546593169.271 * [enter]simplify: Simplifying (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (- a b) (- a b)) (- a b))) 1546593169.271 * * [misc]simplify: iters left: 6 (9 enodes) 1546593169.275 * * [misc]simplify: iters left: 5 (31 enodes) 1546593169.287 * * [misc]simplify: iters left: 4 (139 enodes) 1546593169.353 * [exit]simplify: Simplified to (* (pow (- a b) 3) (pow (+ b a) 3)) 1546593169.353 * [misc]simplify: Simplified (2 1) to (λ (a b) (cbrt (* (pow (- a b) 3) (pow (+ b a) 3)))) 1546593169.353 * * * * [misc]progress: [ 7 / 32 ] simplifiying candidate # 1546593169.354 * * * * [misc]progress: [ 8 / 32 ] simplifiying candidate # 1546593169.354 * * * * [misc]progress: [ 9 / 32 ] simplifiying candidate # 1546593169.354 * * * * [misc]progress: [ 10 / 32 ] simplifiying candidate # 1546593169.354 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1546593169.354 * * [misc]simplify: iters left: 5 (8 enodes) 1546593169.357 * * [misc]simplify: iters left: 4 (18 enodes) 1546593169.363 * * [misc]simplify: iters left: 3 (39 enodes) 1546593169.379 * * [misc]simplify: iters left: 2 (110 enodes) 1546593169.435 * * [misc]simplify: iters left: 1 (303 enodes) 1546593169.582 * [exit]simplify: Simplified to (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1546593169.582 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))))) 1546593169.583 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))) 1546593169.583 * * [misc]simplify: iters left: 6 (10 enodes) 1546593169.585 * * [misc]simplify: iters left: 5 (30 enodes) 1546593169.592 * * [misc]simplify: iters left: 4 (98 enodes) 1546593169.633 * * [misc]simplify: iters left: 3 (403 enodes) 1546593170.001 * [exit]simplify: Simplified to (* (- (* b b) (* a (- b a))) (+ (* b (+ a b)) (* a a))) 1546593170.001 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (- (* b b) (* a (- b a))) (+ (* b (+ a b)) (* a a))))) 1546593170.001 * * * * [misc]progress: [ 11 / 32 ] simplifiying candidate # 1546593170.002 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) 1546593170.002 * * [misc]simplify: iters left: 6 (10 enodes) 1546593170.006 * * [misc]simplify: iters left: 5 (21 enodes) 1546593170.013 * * [misc]simplify: iters left: 4 (46 enodes) 1546593170.024 * * [misc]simplify: iters left: 3 (153 enodes) 1546593170.105 * [exit]simplify: Simplified to (* (* (- a b) (+ b a)) (+ (pow a 3) (pow b 3))) 1546593170.105 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (+ b a)) (+ (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ a b)))) 1546593170.106 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ a b)) 1546593170.106 * * [misc]simplify: iters left: 6 (9 enodes) 1546593170.109 * * [misc]simplify: iters left: 5 (25 enodes) 1546593170.119 * * [misc]simplify: iters left: 4 (66 enodes) 1546593170.152 * * [misc]simplify: iters left: 3 (189 enodes) 1546593170.245 * [exit]simplify: Simplified to (* (+ a b) (+ (* a a) (* (- b a) b))) 1546593170.245 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ a b) (+ (* a a) (* (- b a) b))))) 1546593170.245 * * * * [misc]progress: [ 12 / 32 ] simplifiying candidate # 1546593170.245 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) 1546593170.245 * * [misc]simplify: iters left: 6 (10 enodes) 1546593170.249 * * [misc]simplify: iters left: 5 (22 enodes) 1546593170.257 * * [misc]simplify: iters left: 4 (50 enodes) 1546593170.278 * * [misc]simplify: iters left: 3 (172 enodes) 1546593170.416 * [exit]simplify: Simplified to (* (* (- a b) (+ a b)) (- (pow a 3) (pow b 3))) 1546593170.416 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (+ a b)) (- (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (+ (* b b) (* a b)))))) 1546593170.416 * [enter]simplify: Simplifying (* (- a b) (+ (* a a) (+ (* b b) (* a b)))) 1546593170.416 * * [misc]simplify: iters left: 6 (9 enodes) 1546593170.418 * * [misc]simplify: iters left: 5 (25 enodes) 1546593170.423 * * [misc]simplify: iters left: 4 (75 enodes) 1546593170.451 * * [misc]simplify: iters left: 3 (240 enodes) 1546593170.554 * [exit]simplify: Simplified to (* (- a b) (+ (* (+ b a) a) (* b b))) 1546593170.554 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) (* (- a b) (+ (* (+ b a) a) (* b b))))) 1546593170.554 * * * * [misc]progress: [ 13 / 32 ] simplifiying candidate # 1546593170.554 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1546593170.554 * * [misc]simplify: iters left: 6 (6 enodes) 1546593170.555 * * [misc]simplify: iters left: 5 (11 enodes) 1546593170.557 * * [misc]simplify: iters left: 4 (28 enodes) 1546593170.564 * * [misc]simplify: iters left: 3 (111 enodes) 1546593170.668 * [exit]simplify: Simplified to (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1546593170.668 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)))) 1546593170.668 * [enter]simplify: Simplifying (* (- a b) (+ a b)) 1546593170.668 * * [misc]simplify: iters left: 4 (5 enodes) 1546593170.670 * * [misc]simplify: iters left: 3 (15 enodes) 1546593170.676 * * [misc]simplify: iters left: 2 (35 enodes) 1546593170.688 * * [misc]simplify: iters left: 1 (67 enodes) 1546593170.709 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1546593170.709 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ b a)))) 1546593170.709 * * * * [misc]progress: [ 14 / 32 ] simplifiying candidate # 1546593170.709 * * * * [misc]progress: [ 15 / 32 ] simplifiying candidate # 1546593170.709 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1546593170.710 * * [misc]simplify: iters left: 4 (5 enodes) 1546593170.711 * * [misc]simplify: iters left: 3 (9 enodes) 1546593170.771 * * [misc]simplify: iters left: 2 (21 enodes) 1546593170.778 * * [misc]simplify: iters left: 1 (35 enodes) 1546593170.787 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1546593170.787 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1546593170.787 * * * * [misc]progress: [ 16 / 32 ] simplifiying candidate # 1546593170.787 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1546593170.787 * * [misc]simplify: iters left: 4 (5 enodes) 1546593170.789 * * [misc]simplify: iters left: 3 (9 enodes) 1546593170.792 * * [misc]simplify: iters left: 2 (21 enodes) 1546593170.801 * * [misc]simplify: iters left: 1 (35 enodes) 1546593170.810 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1546593170.810 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1546593170.810 * * * * [misc]progress: [ 17 / 32 ] simplifiying candidate # 1546593170.811 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1546593170.811 * * [misc]simplify: iters left: 4 (5 enodes) 1546593170.813 * * [misc]simplify: iters left: 3 (15 enodes) 1546593170.818 * * [misc]simplify: iters left: 2 (31 enodes) 1546593170.827 * * [misc]simplify: iters left: 1 (40 enodes) 1546593170.836 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1546593170.836 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1546593170.836 * * * * [misc]progress: [ 18 / 32 ] simplifiying candidate # 1546593170.836 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1546593170.836 * * [misc]simplify: iters left: 4 (5 enodes) 1546593170.837 * * [misc]simplify: iters left: 3 (15 enodes) 1546593170.840 * * [misc]simplify: iters left: 2 (31 enodes) 1546593170.844 * * [misc]simplify: iters left: 1 (40 enodes) 1546593170.850 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1546593170.850 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1546593170.850 * * * * [misc]progress: [ 19 / 32 ] simplifiying candidate # 1546593170.850 * [enter]simplify: Simplifying (cbrt (- a b)) 1546593170.850 * * [misc]simplify: iters left: 3 (4 enodes) 1546593170.851 * * [misc]simplify: iters left: 2 (6 enodes) 1546593170.852 * * [misc]simplify: iters left: 1 (7 enodes) 1546593170.853 * [exit]simplify: Simplified to (cbrt (- a b)) 1546593170.853 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (cbrt (- a b)))) 1546593170.853 * * * * [misc]progress: [ 20 / 32 ] simplifiying candidate # 1546593170.853 * [enter]simplify: Simplifying (sqrt (- a b)) 1546593170.853 * * [misc]simplify: iters left: 3 (4 enodes) 1546593170.854 * * [misc]simplify: iters left: 2 (6 enodes) 1546593170.854 * * [misc]simplify: iters left: 1 (7 enodes) 1546593170.856 * [exit]simplify: Simplified to (sqrt (- a b)) 1546593170.856 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (sqrt (- a b))) (sqrt (- a b)))) 1546593170.856 * * * * [misc]progress: [ 21 / 32 ] simplifiying candidate # 1546593170.856 * [enter]simplify: Simplifying (- a b) 1546593170.856 * * [misc]simplify: iters left: 2 (3 enodes) 1546593170.857 * * [misc]simplify: iters left: 1 (5 enodes) 1546593170.858 * [exit]simplify: Simplified to (- a b) 1546593170.858 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) 1) (- a b))) 1546593170.859 * * * * [misc]progress: [ 22 / 32 ] simplifiying candidate # 1546593170.859 * [enter]simplify: Simplifying (* (cbrt (+ a b)) (cbrt (+ a b))) 1546593170.859 * * [misc]simplify: iters left: 5 (5 enodes) 1546593170.860 * * [misc]simplify: iters left: 4 (6 enodes) 1546593170.862 * [exit]simplify: Simplified to (* (cbrt (+ b a)) (cbrt (+ b a))) 1546593170.862 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (* (cbrt (+ b a)) (cbrt (+ b a))) (* (cbrt (+ a b)) (- a b)))) 1546593170.862 * * * * [misc]progress: [ 23 / 32 ] simplifiying candidate # 1546593170.863 * [enter]simplify: Simplifying (sqrt (+ a b)) 1546593170.863 * * [misc]simplify: iters left: 3 (4 enodes) 1546593170.864 * * [misc]simplify: iters left: 2 (5 enodes) 1546593170.865 * [exit]simplify: Simplified to (sqrt (+ b a)) 1546593170.865 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (sqrt (+ b a)) (* (sqrt (+ a b)) (- a b)))) 1546593170.865 * * * * [misc]progress: [ 24 / 32 ] simplifiying candidate # 1546593170.865 * * * * [misc]progress: [ 25 / 32 ] simplifiying candidate # 1546593170.866 * [enter]simplify: Simplifying (+ (* a a) (+ (* b b) (* a b))) 1546593170.866 * * [misc]simplify: iters left: 6 (7 enodes) 1546593170.868 * * [misc]simplify: iters left: 5 (14 enodes) 1546593170.872 * * [misc]simplify: iters left: 4 (23 enodes) 1546593170.879 * * [misc]simplify: iters left: 3 (24 enodes) 1546593170.884 * * [misc]simplify: iters left: 2 (25 enodes) 1546593170.891 * [exit]simplify: Simplified to (+ (* a a) (* (+ a b) b)) 1546593170.891 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (pow a 3) (pow b 3))) (+ (* a a) (* (+ a b) b)))) 1546593170.891 * * * * [misc]progress: [ 26 / 32 ] simplifiying candidate # 1546593170.891 * [enter]simplify: Simplifying (+ a b) 1546593170.891 * * [misc]simplify: iters left: 2 (3 enodes) 1546593170.892 * * [misc]simplify: iters left: 1 (4 enodes) 1546593170.893 * [exit]simplify: Simplified to (+ b a) 1546593170.893 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (+ b a))) 1546593170.893 * * * * [misc]progress: [ 27 / 32 ] simplifiying candidate # 1546593170.894 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- a b)) 1546593170.894 * * [misc]simplify: iters left: 5 (8 enodes) 1546593170.897 * * [misc]simplify: iters left: 4 (18 enodes) 1546593170.902 * * [misc]simplify: iters left: 3 (33 enodes) 1546593170.914 * * [misc]simplify: iters left: 2 (79 enodes) 1546593170.954 * * [misc]simplify: iters left: 1 (213 enodes) 1546593171.038 * [exit]simplify: Simplified to (* (+ (pow a 3) (pow b 3)) (- a b)) 1546593171.038 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- a b)) (+ (* a a) (- (* b b) (* a b))))) 1546593171.038 * * * * [misc]progress: [ 28 / 32 ] simplifiying candidate # 1546593171.038 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- a b)) 1546593171.038 * * [misc]simplify: iters left: 6 (7 enodes) 1546593171.040 * * [misc]simplify: iters left: 5 (14 enodes) 1546593171.042 * * [misc]simplify: iters left: 4 (41 enodes) 1546593171.053 * * [misc]simplify: iters left: 3 (156 enodes) 1546593171.131 * [exit]simplify: Simplified to (* (* (- a b) (- a b)) (+ a b)) 1546593171.131 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (- a b)) (+ a b)) (- a b))) 1546593171.131 * * * * [misc]progress: [ 29 / 32 ] simplifiying candidate # 1546593171.131 * * * * [misc]progress: [ 30 / 32 ] simplifiying candidate # 1546593171.131 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546593171.131 * * [misc]simplify: iters left: 3 (6 enodes) 1546593171.133 * * [misc]simplify: iters left: 2 (10 enodes) 1546593171.136 * * [misc]simplify: iters left: 1 (17 enodes) 1546593171.141 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546593171.141 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546593171.141 * * * * [misc]progress: [ 31 / 32 ] simplifiying candidate # 1546593171.141 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546593171.141 * * [misc]simplify: iters left: 3 (6 enodes) 1546593171.143 * * [misc]simplify: iters left: 2 (10 enodes) 1546593171.146 * * [misc]simplify: iters left: 1 (17 enodes) 1546593171.152 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546593171.152 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546593171.152 * * * * [misc]progress: [ 32 / 32 ] simplifiying candidate # 1546593171.152 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546593171.152 * * [misc]simplify: iters left: 3 (6 enodes) 1546593171.155 * * [misc]simplify: iters left: 2 (10 enodes) 1546593171.158 * * [misc]simplify: iters left: 1 (17 enodes) 1546593171.164 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546593171.164 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546593171.164 * * * [misc]progress: adding candidates to table 1546593171.382 * [misc]progress: [Phase 3 of 3] Extracting. 1546593171.382 * * [misc]regime: Finding splitpoints for: (# #) 1546593171.383 * * * [misc]regime-changes: Trying 5 branch expressions: (b (* b b) a (* a a) (- (* a a) (* b b))) 1546593171.383 * * * * [misc]regimes: Trying to branch on b from (# #) 1546593171.402 * * * * [misc]regimes: Trying to branch on (* b b) from (# #) 1546593171.424 * * * * [misc]regimes: Trying to branch on a from (# #) 1546593171.457 * * * * [misc]regimes: Trying to branch on (* a a) from (# #) 1546593171.486 * * * * [misc]regimes: Trying to branch on (- (* a a) (* b b)) from (# #) 1546593171.519 * * * [misc]regime: Found split indices: #