1540372908.117 * [misc]progress: [Phase 1 of 3] Setting up. 1540372908.117 * * * [misc]progress: [1/2] Preparing points 1540372908.117 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1540372908.119 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1540372908.121 * * * * [misc]points: Setting MPFR precision to 64 1540372908.122 * * * * [misc]points: Setting MPFR precision to 320 1540372908.123 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1540372908.125 * * * * [misc]points: Setting MPFR precision to 64 1540372908.127 * * * * [misc]points: Setting MPFR precision to 320 1540372908.128 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1540372908.130 * * * * [misc]points: Setting MPFR precision to 64 1540372908.132 * * * * [misc]points: Setting MPFR precision to 320 1540372908.134 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1540372908.137 * * * * [misc]points: Setting MPFR precision to 64 1540372908.140 * * * * [misc]points: Setting MPFR precision to 320 1540372908.143 * * * * [misc]points: Computing exacts for 256 points 1540372908.146 * * * * [misc]points: Setting MPFR precision to 64 1540372908.155 * * * * [misc]points: Setting MPFR precision to 320 1540372908.164 * * * * [misc]points: Filtering points with unrepresentable outputs 1540372908.164 * * * * [exit]points: Sampled 256 points with exact outputs 1540372908.165 * * * [misc]progress: [2/2] Setting up program. 1540372908.180 * [misc]progress: [Phase 2 of 3] Improving. 1540372908.181 * [enter]simplify: Simplifying (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1540372908.181 * * [misc]simplify: iters left: 6 (7 enodes) 1540372908.184 * * [misc]simplify: iters left: 5 (14 enodes) 1540372908.187 * * [misc]simplify: iters left: 4 (15 enodes) 1540372908.192 * [exit]simplify: Simplified to (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1540372908.199 * * [misc]progress: iteration 1 / 4 1540372908.199 * * * [misc]progress: picking best candidate 1540372908.202 * * * * [misc]pick: Picked # 1540372908.202 * * * [misc]progress: localizing error 1540372908.228 * * * [misc]progress: generating rewritten candidates 1540372908.228 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1) 1540372908.233 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1540372908.237 * * * [misc]progress: generating series expansions 1540372908.237 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1) 1540372908.237 * [misc]backup-simplify: Simplify (/ 1 (- x 1)) into (/ 1 (- x 1)) 1540372908.237 * [misc]approximate: Taking taylor expansion of (/ 1 (- x 1)) in (x) around 0 1540372908.237 * [misc]taylor: Taking taylor expansion of (/ 1 (- x 1)) in x 1540372908.237 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1540372908.237 * [misc]taylor: Taking taylor expansion of x in x 1540372908.237 * [misc]backup-simplify: Simplify 0 into 0 1540372908.237 * [misc]backup-simplify: Simplify 1 into 1 1540372908.237 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.237 * [misc]backup-simplify: Simplify 1 into 1 1540372908.237 * [misc]backup-simplify: Simplify (- 1) into -1 1540372908.238 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1540372908.238 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1540372908.238 * [misc]taylor: Taking taylor expansion of (/ 1 (- x 1)) in x 1540372908.238 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1540372908.238 * [misc]taylor: Taking taylor expansion of x in x 1540372908.238 * [misc]backup-simplify: Simplify 0 into 0 1540372908.238 * [misc]backup-simplify: Simplify 1 into 1 1540372908.238 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.238 * [misc]backup-simplify: Simplify 1 into 1 1540372908.238 * [misc]backup-simplify: Simplify (- 1) into -1 1540372908.238 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1540372908.238 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1540372908.239 * [misc]backup-simplify: Simplify -1 into -1 1540372908.239 * [misc]backup-simplify: Simplify (- 0) into 0 1540372908.239 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.239 * [misc]backup-simplify: Simplify (- (+ (* -1 (/ 1 -1)))) into -1 1540372908.239 * [misc]backup-simplify: Simplify -1 into -1 1540372908.239 * [misc]backup-simplify: Simplify (- 0) into 0 1540372908.239 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1540372908.240 * [misc]backup-simplify: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1 1540372908.240 * [misc]backup-simplify: Simplify -1 into -1 1540372908.240 * [misc]backup-simplify: Simplify (+ (* -1 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (pow x 2) 1))) 1540372908.240 * [misc]backup-simplify: Simplify (/ 1 (- (/ 1 x) 1)) into (/ 1 (- (/ 1 x) 1)) 1540372908.240 * [misc]approximate: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in (x) around 0 1540372908.240 * [misc]taylor: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x 1540372908.240 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1540372908.240 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1540372908.240 * [misc]taylor: Taking taylor expansion of x in x 1540372908.240 * [misc]backup-simplify: Simplify 0 into 0 1540372908.240 * [misc]backup-simplify: Simplify 1 into 1 1540372908.241 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.241 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.241 * [misc]backup-simplify: Simplify 1 into 1 1540372908.241 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.241 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.241 * [misc]taylor: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x 1540372908.241 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1540372908.241 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1540372908.241 * [misc]taylor: Taking taylor expansion of x in x 1540372908.241 * [misc]backup-simplify: Simplify 0 into 0 1540372908.241 * [misc]backup-simplify: Simplify 1 into 1 1540372908.241 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.241 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.241 * [misc]backup-simplify: Simplify 1 into 1 1540372908.241 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.242 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.242 * [misc]backup-simplify: Simplify 1 into 1 1540372908.242 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1540372908.242 * [misc]backup-simplify: Simplify (- 1) into -1 1540372908.242 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1540372908.243 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ -1 1)))) into 1 1540372908.243 * [misc]backup-simplify: Simplify 1 into 1 1540372908.243 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540372908.243 * [misc]backup-simplify: Simplify (- 0) into 0 1540372908.243 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1540372908.244 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1 1540372908.244 * [misc]backup-simplify: Simplify 1 into 1 1540372908.244 * [misc]backup-simplify: Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* 1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 1540372908.244 * [misc]backup-simplify: Simplify (/ 1 (- (/ 1 (- x)) 1)) into (/ -1 (+ (/ 1 x) 1)) 1540372908.244 * [misc]approximate: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in (x) around 0 1540372908.244 * [misc]taylor: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x 1540372908.244 * [misc]taylor: Taking taylor expansion of -1 in x 1540372908.244 * [misc]backup-simplify: Simplify -1 into -1 1540372908.244 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1540372908.244 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1540372908.244 * [misc]taylor: Taking taylor expansion of x in x 1540372908.244 * [misc]backup-simplify: Simplify 0 into 0 1540372908.244 * [misc]backup-simplify: Simplify 1 into 1 1540372908.245 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.245 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.245 * [misc]backup-simplify: Simplify 1 into 1 1540372908.245 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.245 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1540372908.245 * [misc]taylor: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x 1540372908.245 * [misc]taylor: Taking taylor expansion of -1 in x 1540372908.245 * [misc]backup-simplify: Simplify -1 into -1 1540372908.245 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1540372908.245 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1540372908.245 * [misc]taylor: Taking taylor expansion of x in x 1540372908.245 * [misc]backup-simplify: Simplify 0 into 0 1540372908.245 * [misc]backup-simplify: Simplify 1 into 1 1540372908.245 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.245 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.245 * [misc]backup-simplify: Simplify 1 into 1 1540372908.246 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.246 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1540372908.246 * [misc]backup-simplify: Simplify -1 into -1 1540372908.246 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1540372908.246 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1540372908.246 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 1 1)))) into 1 1540372908.247 * [misc]backup-simplify: Simplify 1 into 1 1540372908.247 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540372908.247 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1540372908.247 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1 1540372908.247 * [misc]backup-simplify: Simplify -1 into -1 1540372908.248 * [misc]backup-simplify: Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* 1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 1540372908.248 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1540372908.248 * [misc]backup-simplify: Simplify (/ x (+ x 1)) into (/ x (+ x 1)) 1540372908.248 * [misc]approximate: Taking taylor expansion of (/ x (+ x 1)) in (x) around 0 1540372908.248 * [misc]taylor: Taking taylor expansion of (/ x (+ x 1)) in x 1540372908.248 * [misc]taylor: Taking taylor expansion of x in x 1540372908.248 * [misc]backup-simplify: Simplify 0 into 0 1540372908.248 * [misc]backup-simplify: Simplify 1 into 1 1540372908.248 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1540372908.248 * [misc]taylor: Taking taylor expansion of x in x 1540372908.248 * [misc]backup-simplify: Simplify 0 into 0 1540372908.248 * [misc]backup-simplify: Simplify 1 into 1 1540372908.248 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.248 * [misc]backup-simplify: Simplify 1 into 1 1540372908.248 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1540372908.249 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.249 * [misc]taylor: Taking taylor expansion of (/ x (+ x 1)) in x 1540372908.249 * [misc]taylor: Taking taylor expansion of x in x 1540372908.249 * [misc]backup-simplify: Simplify 0 into 0 1540372908.249 * [misc]backup-simplify: Simplify 1 into 1 1540372908.249 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1540372908.249 * [misc]taylor: Taking taylor expansion of x in x 1540372908.249 * [misc]backup-simplify: Simplify 0 into 0 1540372908.249 * [misc]backup-simplify: Simplify 1 into 1 1540372908.249 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.249 * [misc]backup-simplify: Simplify 1 into 1 1540372908.249 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1540372908.249 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.249 * [misc]backup-simplify: Simplify 1 into 1 1540372908.249 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.250 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1 1540372908.250 * [misc]backup-simplify: Simplify -1 into -1 1540372908.250 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1540372908.250 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1 1540372908.250 * [misc]backup-simplify: Simplify 1 into 1 1540372908.251 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 3)) (+ (* -1 (pow x 2)) (* 1 x))) into (- (+ x (pow x 3)) (pow x 2)) 1540372908.251 * [misc]backup-simplify: Simplify (/ (/ 1 x) (+ (/ 1 x) 1)) into (/ 1 (* (+ (/ 1 x) 1) x)) 1540372908.251 * [misc]approximate: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in (x) around 0 1540372908.251 * [misc]taylor: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x 1540372908.251 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x 1540372908.251 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1540372908.251 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1540372908.251 * [misc]taylor: Taking taylor expansion of x in x 1540372908.251 * [misc]backup-simplify: Simplify 0 into 0 1540372908.251 * [misc]backup-simplify: Simplify 1 into 1 1540372908.251 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.251 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.251 * [misc]backup-simplify: Simplify 1 into 1 1540372908.251 * [misc]taylor: Taking taylor expansion of x in x 1540372908.251 * [misc]backup-simplify: Simplify 0 into 0 1540372908.251 * [misc]backup-simplify: Simplify 1 into 1 1540372908.252 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.252 * [misc]backup-simplify: Simplify (* 1 0) into 0 1540372908.252 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1540372908.252 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1540372908.252 * [misc]backup-simplify: Simplify (+ (* 1 1) (* 1 0)) into 1 1540372908.253 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.253 * [misc]taylor: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x 1540372908.253 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x 1540372908.253 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1540372908.253 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1540372908.253 * [misc]taylor: Taking taylor expansion of x in x 1540372908.253 * [misc]backup-simplify: Simplify 0 into 0 1540372908.253 * [misc]backup-simplify: Simplify 1 into 1 1540372908.253 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.253 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.253 * [misc]backup-simplify: Simplify 1 into 1 1540372908.253 * [misc]taylor: Taking taylor expansion of x in x 1540372908.253 * [misc]backup-simplify: Simplify 0 into 0 1540372908.253 * [misc]backup-simplify: Simplify 1 into 1 1540372908.253 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.253 * [misc]backup-simplify: Simplify (* 1 0) into 0 1540372908.254 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1540372908.254 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1540372908.254 * [misc]backup-simplify: Simplify (+ (* 1 1) (* 1 0)) into 1 1540372908.254 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.254 * [misc]backup-simplify: Simplify 1 into 1 1540372908.255 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540372908.255 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1540372908.255 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1 1540372908.256 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 1 1)))) into -1 1540372908.256 * [misc]backup-simplify: Simplify -1 into -1 1540372908.256 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540372908.256 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1540372908.257 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 1540372908.257 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1 1540372908.257 * [misc]backup-simplify: Simplify 1 into 1 1540372908.257 * [misc]backup-simplify: Simplify (+ (* 1 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 1540372908.257 * [misc]backup-simplify: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) 1)) into (/ -1 (* x (- 1 (/ 1 x)))) 1540372908.258 * [misc]approximate: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in (x) around 0 1540372908.258 * [misc]taylor: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x 1540372908.258 * [misc]taylor: Taking taylor expansion of -1 in x 1540372908.258 * [misc]backup-simplify: Simplify -1 into -1 1540372908.258 * [misc]taylor: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x 1540372908.258 * [misc]taylor: Taking taylor expansion of x in x 1540372908.258 * [misc]backup-simplify: Simplify 0 into 0 1540372908.258 * [misc]backup-simplify: Simplify 1 into 1 1540372908.258 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1540372908.258 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.258 * [misc]backup-simplify: Simplify 1 into 1 1540372908.258 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1540372908.258 * [misc]taylor: Taking taylor expansion of x in x 1540372908.258 * [misc]backup-simplify: Simplify 0 into 0 1540372908.258 * [misc]backup-simplify: Simplify 1 into 1 1540372908.258 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.258 * [misc]backup-simplify: Simplify (- 1) into -1 1540372908.258 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1540372908.259 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1540372908.259 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1540372908.259 * [misc]backup-simplify: Simplify (- 0) into 0 1540372908.259 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.259 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1540372908.260 * [misc]backup-simplify: Simplify (/ -1 -1) into 1 1540372908.260 * [misc]taylor: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x 1540372908.260 * [misc]taylor: Taking taylor expansion of -1 in x 1540372908.260 * [misc]backup-simplify: Simplify -1 into -1 1540372908.260 * [misc]taylor: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x 1540372908.260 * [misc]taylor: Taking taylor expansion of x in x 1540372908.260 * [misc]backup-simplify: Simplify 0 into 0 1540372908.260 * [misc]backup-simplify: Simplify 1 into 1 1540372908.260 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1540372908.260 * [misc]taylor: Taking taylor expansion of 1 in x 1540372908.260 * [misc]backup-simplify: Simplify 1 into 1 1540372908.260 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1540372908.260 * [misc]taylor: Taking taylor expansion of x in x 1540372908.260 * [misc]backup-simplify: Simplify 0 into 0 1540372908.260 * [misc]backup-simplify: Simplify 1 into 1 1540372908.260 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1540372908.260 * [misc]backup-simplify: Simplify (- 1) into -1 1540372908.260 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1540372908.261 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1540372908.261 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1540372908.261 * [misc]backup-simplify: Simplify (- 0) into 0 1540372908.261 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1540372908.261 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1540372908.262 * [misc]backup-simplify: Simplify (/ -1 -1) into 1 1540372908.262 * [misc]backup-simplify: Simplify 1 into 1 1540372908.262 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540372908.262 * [misc]backup-simplify: Simplify (- 0) into 0 1540372908.262 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1540372908.263 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1540372908.263 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)))) into 1 1540372908.263 * [misc]backup-simplify: Simplify 1 into 1 1540372908.263 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540372908.263 * [misc]backup-simplify: Simplify (- 0) into 0 1540372908.264 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1540372908.264 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1540372908.264 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 1 -1)))) into 1 1540372908.264 * [misc]backup-simplify: Simplify 1 into 1 1540372908.265 * [misc]backup-simplify: Simplify (+ (* 1 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 1540372908.265 * * * [misc]progress: simplifying candidates 1540372908.265 * * * * [misc]progress: [ 1 / 43 ] simplifiying candidate # 1540372908.265 * * * * [misc]progress: [ 2 / 43 ] simplifiying candidate # 1540372908.265 * * * * [misc]progress: [ 3 / 43 ] simplifiying candidate # 1540372908.265 * * * * [misc]progress: [ 4 / 43 ] simplifiying candidate # 1540372908.265 * [enter]simplify: Simplifying (- 1) 1540372908.265 * * [misc]simplify: iters left: 2 (2 enodes) 1540372908.267 * * [misc]simplify: iters left: 1 (5 enodes) 1540372908.268 * [exit]simplify: Simplified to -1 1540372908.268 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (pow (- x 1) -1) (/ x (+ x 1)))) 1540372908.268 * * * * [misc]progress: [ 5 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 6 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 7 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 8 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 9 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 10 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 11 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 12 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 13 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 14 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 15 / 43 ] simplifiying candidate # 1540372908.268 * * * * [misc]progress: [ 16 / 43 ] simplifiying candidate # 1540372908.269 * [enter]simplify: Simplifying (cbrt (- x 1)) 1540372908.269 * * [misc]simplify: iters left: 3 (4 enodes) 1540372908.271 * * [misc]simplify: iters left: 2 (9 enodes) 1540372908.273 * * [misc]simplify: iters left: 1 (10 enodes) 1540372908.275 * [exit]simplify: Simplified to (cbrt (+ x -1)) 1540372908.275 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (cbrt (+ x -1))) (/ x (+ x 1)))) 1540372908.275 * * * * [misc]progress: [ 17 / 43 ] simplifiying candidate # 1540372908.275 * [enter]simplify: Simplifying (sqrt (- x 1)) 1540372908.275 * * [misc]simplify: iters left: 3 (4 enodes) 1540372908.277 * * [misc]simplify: iters left: 2 (9 enodes) 1540372908.279 * * [misc]simplify: iters left: 1 (10 enodes) 1540372908.281 * [exit]simplify: Simplified to (sqrt (+ x -1)) 1540372908.281 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (sqrt (- x 1))) (sqrt (+ x -1))) (/ x (+ x 1)))) 1540372908.281 * * * * [misc]progress: [ 18 / 43 ] simplifiying candidate # 1540372908.282 * [enter]simplify: Simplifying (- x 1) 1540372908.282 * * [misc]simplify: iters left: 2 (3 enodes) 1540372908.283 * * [misc]simplify: iters left: 1 (8 enodes) 1540372908.285 * [exit]simplify: Simplified to (+ x -1) 1540372908.285 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 1) (+ x -1)) (/ x (+ x 1)))) 1540372908.285 * * * * [misc]progress: [ 19 / 43 ] simplifiying candidate # 1540372908.285 * [enter]simplify: Simplifying (+ (* x x) (+ (* 1 1) (* x 1))) 1540372908.285 * * [misc]simplify: iters left: 6 (7 enodes) 1540372908.288 * * [misc]simplify: iters left: 5 (15 enodes) 1540372908.292 * * [misc]simplify: iters left: 4 (25 enodes) 1540372908.298 * * [misc]simplify: iters left: 3 (30 enodes) 1540372908.305 * * [misc]simplify: iters left: 2 (32 enodes) 1540372908.311 * * [misc]simplify: iters left: 1 (35 enodes) 1540372908.319 * [exit]simplify: Simplified to (+ x (fma x x 1)) 1540372908.319 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (- (pow x 3) (pow 1 3))) (+ x (fma x x 1))) (/ x (+ x 1)))) 1540372908.319 * * * * [misc]progress: [ 20 / 43 ] simplifiying candidate # 1540372908.320 * [enter]simplify: Simplifying (+ x 1) 1540372908.320 * * [misc]simplify: iters left: 2 (3 enodes) 1540372908.321 * * [misc]simplify: iters left: 1 (6 enodes) 1540372908.326 * [exit]simplify: Simplified to (+ 1 x) 1540372908.326 * [misc]simplify: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ 1 x)) (/ x (+ x 1)))) 1540372908.326 * * * * [misc]progress: [ 21 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 22 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 23 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 24 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 25 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 26 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 27 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 28 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 29 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 30 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 31 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 32 / 43 ] simplifiying candidate # 1540372908.327 * * * * [misc]progress: [ 33 / 43 ] simplifiying candidate # 1540372908.327 * [enter]simplify: Simplifying (cbrt (+ x 1)) 1540372908.327 * * [misc]simplify: iters left: 3 (4 enodes) 1540372908.328 * * [misc]simplify: iters left: 2 (7 enodes) 1540372908.329 * [exit]simplify: Simplified to (cbrt (+ 1 x)) 1540372908.329 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (cbrt (+ 1 x))))) 1540372908.329 * * * * [misc]progress: [ 34 / 43 ] simplifiying candidate # 1540372908.329 * [enter]simplify: Simplifying (sqrt (+ x 1)) 1540372908.329 * * [misc]simplify: iters left: 3 (4 enodes) 1540372908.330 * * [misc]simplify: iters left: 2 (7 enodes) 1540372908.330 * [exit]simplify: Simplified to (sqrt (+ 1 x)) 1540372908.330 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x (sqrt (+ x 1))) (sqrt (+ 1 x))))) 1540372908.330 * * * * [misc]progress: [ 35 / 43 ] simplifiying candidate # 1540372908.331 * [enter]simplify: Simplifying (+ x 1) 1540372908.331 * * [misc]simplify: iters left: 2 (3 enodes) 1540372908.331 * * [misc]simplify: iters left: 1 (6 enodes) 1540372908.332 * [exit]simplify: Simplified to (+ 1 x) 1540372908.332 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x 1) (+ 1 x)))) 1540372908.332 * * * * [misc]progress: [ 36 / 43 ] simplifiying candidate # 1540372908.332 * [enter]simplify: Simplifying (+ (* x x) (- (* 1 1) (* x 1))) 1540372908.332 * * [misc]simplify: iters left: 6 (7 enodes) 1540372908.333 * * [misc]simplify: iters left: 5 (17 enodes) 1540372908.335 * * [misc]simplify: iters left: 4 (28 enodes) 1540372908.339 * * [misc]simplify: iters left: 3 (39 enodes) 1540372908.343 * * [misc]simplify: iters left: 2 (52 enodes) 1540372908.350 * * [misc]simplify: iters left: 1 (75 enodes) 1540372908.361 * [exit]simplify: Simplified to (fma x x (- 1 x)) 1540372908.361 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ x (+ (pow x 3) (pow 1 3))) (fma x x (- 1 x))))) 1540372908.361 * * * * [misc]progress: [ 37 / 43 ] simplifiying candidate # 1540372908.362 * [enter]simplify: Simplifying (- x 1) 1540372908.362 * * [misc]simplify: iters left: 2 (3 enodes) 1540372908.362 * * [misc]simplify: iters left: 1 (8 enodes) 1540372908.363 * [exit]simplify: Simplified to (+ x -1) 1540372908.363 * [misc]simplify: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ x (- (* x x) (* 1 1))) (+ x -1)))) 1540372908.363 * * * * [misc]progress: [ 38 / 43 ] simplifiying candidate # 1540372908.363 * [enter]simplify: Simplifying (- (+ x (+ (pow x 2) 1))) 1540372908.364 * * [misc]simplify: iters left: 6 (7 enodes) 1540372908.365 * * [misc]simplify: iters left: 5 (17 enodes) 1540372908.367 * * [misc]simplify: iters left: 4 (32 enodes) 1540372908.372 * * [misc]simplify: iters left: 3 (62 enodes) 1540372908.382 * * [misc]simplify: iters left: 2 (96 enodes) 1540372908.406 * * [misc]simplify: iters left: 1 (145 enodes) 1540372908.488 * [exit]simplify: Simplified to (fma (- -1 x) x -1) 1540372908.488 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (fma (- -1 x) x -1) (/ x (+ x 1)))) 1540372908.488 * * * * [misc]progress: [ 39 / 43 ] simplifiying candidate # 1540372908.488 * [enter]simplify: Simplifying (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 1540372908.488 * * [misc]simplify: iters left: 6 (11 enodes) 1540372908.490 * * [misc]simplify: iters left: 5 (20 enodes) 1540372908.493 * * [misc]simplify: iters left: 4 (31 enodes) 1540372908.496 * * [misc]simplify: iters left: 3 (33 enodes) 1540372908.500 * [exit]simplify: Simplified to (+ (+ (/ 1 x) (/ (/ 1 x) (* x x))) (/ (/ 1 x) x)) 1540372908.500 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (+ (+ (/ 1 x) (/ (/ 1 x) (* x x))) (/ (/ 1 x) x)) (/ x (+ x 1)))) 1540372908.500 * * * * [misc]progress: [ 40 / 43 ] simplifiying candidate # 1540372908.500 * [enter]simplify: Simplifying (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 1540372908.500 * * [misc]simplify: iters left: 6 (11 enodes) 1540372908.502 * * [misc]simplify: iters left: 5 (20 enodes) 1540372908.505 * * [misc]simplify: iters left: 4 (31 enodes) 1540372908.508 * * [misc]simplify: iters left: 3 (33 enodes) 1540372908.512 * [exit]simplify: Simplified to (+ (+ (/ 1 x) (/ (/ 1 x) (* x x))) (/ (/ 1 x) x)) 1540372908.512 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (+ (+ (/ 1 x) (/ (/ 1 x) (* x x))) (/ (/ 1 x) x)) (/ x (+ x 1)))) 1540372908.512 * * * * [misc]progress: [ 41 / 43 ] simplifiying candidate # 1540372908.512 * [enter]simplify: Simplifying (- (+ x (pow x 3)) (pow x 2)) 1540372908.512 * * [misc]simplify: iters left: 5 (7 enodes) 1540372908.513 * * [misc]simplify: iters left: 4 (15 enodes) 1540372908.516 * * [misc]simplify: iters left: 3 (37 enodes) 1540372908.523 * * [misc]simplify: iters left: 2 (68 enodes) 1540372908.534 * * [misc]simplify: iters left: 1 (100 enodes) 1540372908.583 * [exit]simplify: Simplified to (fma x (- 1 x) (pow x 3)) 1540372908.583 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (fma x (- 1 x) (pow x 3)))) 1540372908.583 * * * * [misc]progress: [ 42 / 43 ] simplifiying candidate # 1540372908.583 * [enter]simplify: Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 1540372908.583 * * [misc]simplify: iters left: 6 (8 enodes) 1540372908.584 * * [misc]simplify: iters left: 5 (16 enodes) 1540372908.587 * * [misc]simplify: iters left: 4 (28 enodes) 1540372908.595 * * [misc]simplify: iters left: 3 (35 enodes) 1540372908.602 * * [misc]simplify: iters left: 2 (37 enodes) 1540372908.609 * * [misc]simplify: iters left: 1 (41 enodes) 1540372908.619 * [exit]simplify: Simplified to (+ (/ 1 (* x x)) (- 1 (/ 1 x))) 1540372908.619 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (+ (/ 1 (* x x)) (- 1 (/ 1 x))))) 1540372908.620 * * * * [misc]progress: [ 43 / 43 ] simplifiying candidate # 1540372908.620 * [enter]simplify: Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 1540372908.620 * * [misc]simplify: iters left: 6 (8 enodes) 1540372908.623 * * [misc]simplify: iters left: 5 (16 enodes) 1540372908.628 * * [misc]simplify: iters left: 4 (28 enodes) 1540372908.636 * * [misc]simplify: iters left: 3 (35 enodes) 1540372908.644 * * [misc]simplify: iters left: 2 (37 enodes) 1540372908.651 * * [misc]simplify: iters left: 1 (41 enodes) 1540372908.662 * [exit]simplify: Simplified to (+ (/ 1 (* x x)) (- 1 (/ 1 x))) 1540372908.662 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (+ (/ 1 (* x x)) (- 1 (/ 1 x))))) 1540372908.662 * * * [misc]progress: adding candidates to table 1540372908.988 * [misc]progress: [Phase 3 of 3] Extracting. 1540372908.989 * [enter]simplify: Simplifying (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1540372908.989 * * [misc]simplify: iters left: 6 (7 enodes) 1540372908.990 * * [misc]simplify: iters left: 5 (11 enodes) 1540372908.990 * [exit]simplify: Simplified to (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1540372908.990 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1540372909.013 * * * * [misc]points: Computing exacts on every 500 of 8000 points to ramp up precision 1540372909.015 * * * * [misc]points: Setting MPFR precision to 64 1540372909.015 * * * * [misc]points: Setting MPFR precision to 320 1540372909.015 * * * * [misc]points: Computing exacts on every 250 of 8000 points to ramp up precision 1540372909.017 * * * * [misc]points: Setting MPFR precision to 64 1540372909.017 * * * * [misc]points: Setting MPFR precision to 320 1540372909.018 * * * * [misc]points: Computing exacts on every 125 of 8000 points to ramp up precision 1540372909.020 * * * * [misc]points: Setting MPFR precision to 64 1540372909.023 * * * * [misc]points: Setting MPFR precision to 320 1540372909.026 * * * * [misc]points: Computing exacts on every 62 of 8000 points to ramp up precision 1540372909.029 * * * * [misc]points: Setting MPFR precision to 64 1540372909.033 * * * * [misc]points: Setting MPFR precision to 320 1540372909.036 * * * * [misc]points: Computing exacts on every 31 of 8000 points to ramp up precision 1540372909.038 * * * * [misc]points: Setting MPFR precision to 64 1540372909.042 * * * * [misc]points: Setting MPFR precision to 320 1540372909.046 * * * * [misc]points: Computing exacts on every 15 of 8000 points to ramp up precision 1540372909.048 * * * * [misc]points: Setting MPFR precision to 64 1540372909.056 * * * * [misc]points: Setting MPFR precision to 320 1540372909.065 * * * * [misc]points: Computing exacts on every 7 of 8000 points to ramp up precision 1540372909.068 * * * * [misc]points: Setting MPFR precision to 64 1540372909.100 * * * * [misc]points: Setting MPFR precision to 320 1540372909.151 * * * * [misc]points: Computing exacts on every 3 of 8000 points to ramp up precision 1540372909.153 * * * * [misc]points: Setting MPFR precision to 64 1540372909.188 * * * * [misc]points: Setting MPFR precision to 320 1540372909.250 * * * * [misc]points: Computing exacts for 8000 points 1540372909.253 * * * * [misc]points: Setting MPFR precision to 64 1540372909.913 * * * * [misc]points: Setting MPFR precision to 320 1540372910.228 * * * * [misc]points: Filtering points with unrepresentable outputs 1540372910.230 * * * * [exit]points: Sampled 8000 points with exact outputs 1540372910.403 * [misc]regime-testing: Baseline error score: 0.010125 1540372910.403 * [misc]regime-testing: End program error score: 0.010125 1540372910.404 * [misc]regime-testing: Oracle error score: 0.010125