60.972 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.085 * * * [progress]: [2/2] Setting up program. 0.087 * [progress]: [Phase 2 of 3] Improving. 0.087 * [simplify]: Simplifying: (- (log (+ 1.0 (exp x))) (* x y)) 0.087 * * [simplify]: Extracting # 0 : cost 0 0.087 * * [simplify]: Extracting # 1 : cost 0 0.087 * * [simplify]: Extracting # 2 : cost 0 0.088 * * [simplify]: Extracting # 3 : cost 0 0.088 * * [simplify]: Extracting # 4 : cost 0 0.088 * * [simplify]: Extracting # 5 : cost 0 0.088 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.089 * * [simplify]: Extracting # 0 : cost 0 0.089 * * [simplify]: Extracting # 1 : cost 0 0.089 * * [simplify]: Extracting # 2 : cost 0 0.089 * * [simplify]: iteration 1 : 12 enodes (cost 9 ) 0.091 * * [simplify]: Extracting # 0 : cost 0 0.091 * * [simplify]: Extracting # 1 : cost 0 0.091 * * [simplify]: Extracting # 2 : cost 0 0.091 * * [simplify]: iteration 2 : 19 enodes (cost 9 ) 0.096 * * [simplify]: Extracting # 0 : cost 0 0.096 * * [simplify]: iteration 3 : 23 enodes (cost 9 ) 0.103 * * [simplify]: Extracting # 0 : cost 0 0.103 * * [simplify]: iteration done: 23 enodes (cost 9 ) 0.103 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.103 * * [progress]: iteration 1 / 4 0.103 * * * [progress]: picking best candidate 0.107 * * * * [pick]: Picked # 0.107 * * * [progress]: localizing error 0.125 * * * [progress]: generating rewritten candidates 0.125 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.137 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.165 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.200 * * * [progress]: generating series expansions 0.200 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.200 * [backup-simplify]: Simplify (log (+ 1.0 (exp x))) into (log (+ (exp x) 1.0)) 0.200 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.200 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.200 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.201 * [taylor]: Taking taylor expansion of (exp x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [backup-simplify]: Simplify (exp 0) into 1 0.201 * [taylor]: Taking taylor expansion of 1.0 in x 0.201 * [backup-simplify]: Simplify 1.0 into 1.0 0.201 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.204 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.204 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.204 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.204 * [taylor]: Taking taylor expansion of (exp x) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify 1 into 1 0.204 * [backup-simplify]: Simplify (exp 0) into 1 0.204 * [taylor]: Taking taylor expansion of 1.0 in x 0.204 * [backup-simplify]: Simplify 1.0 into 1.0 0.205 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.205 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.206 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.207 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.208 * [backup-simplify]: Simplify (+ 1 0) into 1 0.213 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 0.213 * [backup-simplify]: Simplify 0.5 into 0.5 0.215 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.216 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.229 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0.232 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0.236 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) (pow x 2)) (+ (* 0.5 x) (log 2.0))) into (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) 0.236 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 x)))) into (log (+ (exp (/ 1 x)) 1.0)) 0.236 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.236 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.236 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 1 into 1 0.237 * [backup-simplify]: Simplify (/ 1 1) into 1 0.237 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.237 * [taylor]: Taking taylor expansion of 1.0 in x 0.237 * [backup-simplify]: Simplify 1.0 into 1.0 0.237 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.237 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.237 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.237 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.237 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.238 * [backup-simplify]: Simplify (/ 1 1) into 1 0.238 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [backup-simplify]: Simplify 1.0 into 1.0 0.238 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.238 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.238 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.239 * [backup-simplify]: Simplify (+ 0 0) into 0 0.240 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (+ 0 0) into 0 0.242 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0 0.242 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify (+ 0 0) into 0 0.246 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0 0.246 * [backup-simplify]: Simplify 0 into 0 0.246 * [backup-simplify]: Simplify (+ 0 0) into 0 0.250 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 24) into 0 0.250 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 120) into 0 0.255 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify (+ 0 0) into 0 0.263 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 720) into 0 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1.0)) into (log (+ (exp x) 1.0)) 0.264 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 (- x))))) into (log (+ (exp (/ -1 x)) 1.0)) 0.264 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.264 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.264 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.264 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.264 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.264 * [taylor]: Taking taylor expansion of -1 in x 0.264 * [backup-simplify]: Simplify -1 into -1 0.264 * [taylor]: Taking taylor expansion of x in x 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [backup-simplify]: Simplify (/ -1 1) into -1 0.264 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.264 * [taylor]: Taking taylor expansion of 1.0 in x 0.264 * [backup-simplify]: Simplify 1.0 into 1.0 0.264 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.265 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.265 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.265 * [taylor]: Taking taylor expansion of -1 in x 0.265 * [backup-simplify]: Simplify -1 into -1 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 1 into 1 0.265 * [backup-simplify]: Simplify (/ -1 1) into -1 0.265 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [backup-simplify]: Simplify 1.0 into 1.0 0.265 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.265 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.265 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.266 * [backup-simplify]: Simplify (+ 0 0) into 0 0.266 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify (+ 0 0) into 0 0.268 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify (+ 0 0) into 0 0.270 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0 0.270 * [backup-simplify]: Simplify 0 into 0 0.270 * [backup-simplify]: Simplify (+ 0 0) into 0 0.274 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 24) into 0 0.274 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify (+ 0 0) into 0 0.283 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 120) into 0 0.283 * [backup-simplify]: Simplify 0 into 0 0.284 * [backup-simplify]: Simplify (+ 0 0) into 0 0.297 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 720) into 0 0.297 * [backup-simplify]: Simplify 0 into 0 0.297 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) into (log (+ (exp x) 1.0)) 0.297 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.298 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp x))) (* x y)) into (- (log (+ (exp x) 1.0)) (* x y)) 0.298 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.298 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.298 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.298 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.298 * [taylor]: Taking taylor expansion of (exp x) in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [backup-simplify]: Simplify x into x 0.298 * [backup-simplify]: Simplify (exp x) into (exp x) 0.298 * [taylor]: Taking taylor expansion of 1.0 in y 0.298 * [backup-simplify]: Simplify 1.0 into 1.0 0.298 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 0.298 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 0.298 * [taylor]: Taking taylor expansion of (* x y) in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [backup-simplify]: Simplify x into x 0.298 * [taylor]: Taking taylor expansion of y in y 0.298 * [backup-simplify]: Simplify 0 into 0 0.298 * [backup-simplify]: Simplify 1 into 1 0.298 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.298 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.298 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.299 * [taylor]: Taking taylor expansion of (exp x) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [backup-simplify]: Simplify 0 into 0 0.299 * [backup-simplify]: Simplify 1 into 1 0.299 * [backup-simplify]: Simplify (exp 0) into 1 0.299 * [taylor]: Taking taylor expansion of 1.0 in x 0.299 * [backup-simplify]: Simplify 1.0 into 1.0 0.299 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.300 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.300 * [taylor]: Taking taylor expansion of (* x y) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [backup-simplify]: Simplify 0 into 0 0.300 * [backup-simplify]: Simplify 1 into 1 0.300 * [taylor]: Taking taylor expansion of y in x 0.300 * [backup-simplify]: Simplify y into y 0.300 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.300 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.300 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.300 * [taylor]: Taking taylor expansion of (exp x) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [backup-simplify]: Simplify 0 into 0 0.300 * [backup-simplify]: Simplify 1 into 1 0.300 * [backup-simplify]: Simplify (exp 0) into 1 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [backup-simplify]: Simplify 1.0 into 1.0 0.301 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.301 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.301 * [taylor]: Taking taylor expansion of (* x y) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [backup-simplify]: Simplify 0 into 0 0.301 * [backup-simplify]: Simplify 1 into 1 0.301 * [taylor]: Taking taylor expansion of y in x 0.301 * [backup-simplify]: Simplify y into y 0.301 * [backup-simplify]: Simplify (* 0 y) into 0 0.302 * [backup-simplify]: Simplify (- 0) into 0 0.303 * [backup-simplify]: Simplify (+ (log 2.0) 0) into (log 2.0) 0.303 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.303 * [taylor]: Taking taylor expansion of 2.0 in y 0.303 * [backup-simplify]: Simplify 2.0 into 2.0 0.303 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.304 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.305 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.305 * [backup-simplify]: Simplify (+ 1 0) into 1 0.311 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 0.312 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.312 * [backup-simplify]: Simplify (- y) into (- y) 0.312 * [backup-simplify]: Simplify (+ 0.5 (- y)) into (- 0.5 y) 0.312 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.312 * [taylor]: Taking taylor expansion of 0.5 in y 0.312 * [backup-simplify]: Simplify 0.5 into 0.5 0.312 * [taylor]: Taking taylor expansion of y in y 0.312 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify (- 0) into 0 0.313 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.313 * [backup-simplify]: Simplify 0.5 into 0.5 0.314 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 0.314 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.317 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.337 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0.338 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.338 * [backup-simplify]: Simplify (- 0) into 0 0.342 * [backup-simplify]: Simplify (+ (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0) into (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) 0.343 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.343 * [taylor]: Taking taylor expansion of 0.25 in y 0.343 * [backup-simplify]: Simplify 0.25 into 0.25 0.343 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.343 * [taylor]: Taking taylor expansion of 1/2 in y 0.343 * [backup-simplify]: Simplify 1/2 into 1/2 0.343 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.343 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.343 * [taylor]: Taking taylor expansion of 2.0 in y 0.343 * [backup-simplify]: Simplify 2.0 into 2.0 0.343 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0 0.344 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25 0.344 * [backup-simplify]: Simplify (* 1/2 0.25) into 0.125 0.345 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 0.346 * [backup-simplify]: Simplify (+ 0.25 (- 0.125)) into 0.125 0.346 * [backup-simplify]: Simplify 0.125 into 0.125 0.347 * [backup-simplify]: Simplify (+ (* 0.125 (pow (* 1 x) 2)) (+ (* 0.5 (* 1 x)) (log 2.0))) into (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) 0.347 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp (/ 1 x)))) (* (/ 1 x) (/ 1 y))) into (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) 0.347 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.347 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.347 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.347 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.347 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.347 * [taylor]: Taking taylor expansion of x in y 0.347 * [backup-simplify]: Simplify x into x 0.347 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.347 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.347 * [taylor]: Taking taylor expansion of 1.0 in y 0.347 * [backup-simplify]: Simplify 1.0 into 1.0 0.348 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.348 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.348 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.348 * [taylor]: Taking taylor expansion of (* x y) in y 0.348 * [taylor]: Taking taylor expansion of x in y 0.348 * [backup-simplify]: Simplify x into x 0.348 * [taylor]: Taking taylor expansion of y in y 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify 1 into 1 0.348 * [backup-simplify]: Simplify (* x 0) into 0 0.348 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.348 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.348 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.349 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.349 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.349 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [backup-simplify]: Simplify (/ 1 1) into 1 0.349 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.349 * [backup-simplify]: Simplify 1.0 into 1.0 0.349 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.350 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.350 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.350 * [taylor]: Taking taylor expansion of (* x y) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify 1 into 1 0.350 * [taylor]: Taking taylor expansion of y in x 0.350 * [backup-simplify]: Simplify y into y 0.350 * [backup-simplify]: Simplify (* 0 y) into 0 0.350 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.350 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.350 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.350 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.350 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.350 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 1 into 1 0.351 * [backup-simplify]: Simplify (/ 1 1) into 1 0.351 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.351 * [taylor]: Taking taylor expansion of 1.0 in x 0.351 * [backup-simplify]: Simplify 1.0 into 1.0 0.351 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.351 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.351 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.351 * [taylor]: Taking taylor expansion of (* x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 1 into 1 0.351 * [taylor]: Taking taylor expansion of y in x 0.352 * [backup-simplify]: Simplify y into y 0.352 * [backup-simplify]: Simplify (* 0 y) into 0 0.352 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.352 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.352 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.352 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.352 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.352 * [taylor]: Taking taylor expansion of y in y 0.352 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify 1 into 1 0.353 * [backup-simplify]: Simplify (/ 1 1) into 1 0.353 * [backup-simplify]: Simplify (- 1) into -1 0.353 * [backup-simplify]: Simplify -1 into -1 0.354 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.354 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.355 * [backup-simplify]: Simplify (- 0) into 0 0.355 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1.0)) 0) into (log (+ (exp (/ 1 x)) 1.0)) 0.355 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.355 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.355 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.355 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.355 * [taylor]: Taking taylor expansion of x in y 0.355 * [backup-simplify]: Simplify x into x 0.355 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.355 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.355 * [taylor]: Taking taylor expansion of 1.0 in y 0.355 * [backup-simplify]: Simplify 1.0 into 1.0 0.355 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.356 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.357 * [backup-simplify]: Simplify (- 0) into 0 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify (+ 0 0) into 0 0.358 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 0.359 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.360 * [backup-simplify]: Simplify (- 0) into 0 0.360 * [backup-simplify]: Simplify (+ 0 0) into 0 0.360 * [taylor]: Taking taylor expansion of 0 in y 0.360 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.362 * [backup-simplify]: Simplify (- 0) into 0 0.362 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify (+ 0 0) into 0 0.365 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0 0.366 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.367 * [backup-simplify]: Simplify (- 0) into 0 0.367 * [backup-simplify]: Simplify (+ 0 0) into 0 0.367 * [taylor]: Taking taylor expansion of 0 in y 0.367 * [backup-simplify]: Simplify 0 into 0 0.367 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.369 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 0.369 * [backup-simplify]: Simplify (+ 0 0) into 0 0.370 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 0.370 * [backup-simplify]: Simplify 0 into 0 0.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.371 * [backup-simplify]: Simplify (- 0) into 0 0.371 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify (+ 0 0) into 0 0.375 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0 0.377 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.378 * [backup-simplify]: Simplify (- 0) into 0 0.378 * [backup-simplify]: Simplify (+ 0 0) into 0 0.378 * [taylor]: Taking taylor expansion of 0 in y 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1.0)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (log (+ (exp x) 1.0)) (* x y)) 0.379 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp (/ 1 (- x))))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) 0.379 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.379 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.379 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.379 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.379 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.379 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.379 * [taylor]: Taking taylor expansion of -1 in y 0.379 * [backup-simplify]: Simplify -1 into -1 0.379 * [taylor]: Taking taylor expansion of x in y 0.379 * [backup-simplify]: Simplify x into x 0.379 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.380 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.380 * [taylor]: Taking taylor expansion of 1.0 in y 0.380 * [backup-simplify]: Simplify 1.0 into 1.0 0.380 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.380 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.380 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.380 * [taylor]: Taking taylor expansion of (* x y) in y 0.380 * [taylor]: Taking taylor expansion of x in y 0.380 * [backup-simplify]: Simplify x into x 0.380 * [taylor]: Taking taylor expansion of y in y 0.380 * [backup-simplify]: Simplify 0 into 0 0.380 * [backup-simplify]: Simplify 1 into 1 0.380 * [backup-simplify]: Simplify (* x 0) into 0 0.381 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.381 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.381 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.381 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.381 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.381 * [taylor]: Taking taylor expansion of -1 in x 0.381 * [backup-simplify]: Simplify -1 into -1 0.381 * [taylor]: Taking taylor expansion of x in x 0.381 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify 1 into 1 0.381 * [backup-simplify]: Simplify (/ -1 1) into -1 0.382 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.382 * [taylor]: Taking taylor expansion of 1.0 in x 0.382 * [backup-simplify]: Simplify 1.0 into 1.0 0.382 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.382 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.382 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.382 * [taylor]: Taking taylor expansion of (* x y) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [backup-simplify]: Simplify 0 into 0 0.382 * [backup-simplify]: Simplify 1 into 1 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [backup-simplify]: Simplify y into y 0.382 * [backup-simplify]: Simplify (* 0 y) into 0 0.383 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.383 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.383 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.383 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.383 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.383 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.383 * [taylor]: Taking taylor expansion of -1 in x 0.383 * [backup-simplify]: Simplify -1 into -1 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [backup-simplify]: Simplify 0 into 0 0.383 * [backup-simplify]: Simplify 1 into 1 0.383 * [backup-simplify]: Simplify (/ -1 1) into -1 0.384 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.384 * [taylor]: Taking taylor expansion of 1.0 in x 0.384 * [backup-simplify]: Simplify 1.0 into 1.0 0.384 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.384 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.384 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.384 * [taylor]: Taking taylor expansion of (* x y) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify 1 into 1 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [backup-simplify]: Simplify y into y 0.384 * [backup-simplify]: Simplify (* 0 y) into 0 0.385 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.385 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.385 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.385 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.385 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.385 * [taylor]: Taking taylor expansion of y in y 0.385 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify 1 into 1 0.385 * [backup-simplify]: Simplify (/ 1 1) into 1 0.386 * [backup-simplify]: Simplify (- 1) into -1 0.386 * [backup-simplify]: Simplify -1 into -1 0.387 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.388 * [backup-simplify]: Simplify (- 0) into 0 0.388 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1.0)) 0) into (log (+ (exp (/ -1 x)) 1.0)) 0.388 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.388 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.388 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.388 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.388 * [taylor]: Taking taylor expansion of -1 in y 0.388 * [backup-simplify]: Simplify -1 into -1 0.388 * [taylor]: Taking taylor expansion of x in y 0.388 * [backup-simplify]: Simplify x into x 0.388 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.388 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.388 * [taylor]: Taking taylor expansion of 1.0 in y 0.388 * [backup-simplify]: Simplify 1.0 into 1.0 0.388 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.389 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.390 * [backup-simplify]: Simplify (- 0) into 0 0.390 * [backup-simplify]: Simplify 0 into 0 0.390 * [backup-simplify]: Simplify (+ 0 0) into 0 0.391 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.392 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.393 * [backup-simplify]: Simplify (- 0) into 0 0.393 * [backup-simplify]: Simplify (+ 0 0) into 0 0.393 * [taylor]: Taking taylor expansion of 0 in y 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.394 * [backup-simplify]: Simplify (- 0) into 0 0.394 * [backup-simplify]: Simplify 0 into 0 0.394 * [backup-simplify]: Simplify (+ 0 0) into 0 0.395 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0 0.396 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.397 * [backup-simplify]: Simplify (- 0) into 0 0.397 * [backup-simplify]: Simplify (+ 0 0) into 0 0.397 * [taylor]: Taking taylor expansion of 0 in y 0.397 * [backup-simplify]: Simplify 0 into 0 0.397 * [backup-simplify]: Simplify 0 into 0 0.397 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 0.398 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 0.398 * [backup-simplify]: Simplify (+ 0 0) into 0 0.399 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.399 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.399 * [backup-simplify]: Simplify (- 0) into 0 0.399 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify (+ 0 0) into 0 0.401 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0 0.403 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.403 * [backup-simplify]: Simplify (- 0) into 0 0.403 * [backup-simplify]: Simplify (+ 0 0) into 0 0.403 * [taylor]: Taking taylor expansion of 0 in y 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (log (+ (exp x) 1.0)) (* x y)) 0.404 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.404 * [backup-simplify]: Simplify (+ 1.0 (exp x)) into (+ (exp x) 1.0) 0.404 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.404 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.404 * [taylor]: Taking taylor expansion of (exp x) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify 1 into 1 0.404 * [backup-simplify]: Simplify (exp 0) into 1 0.404 * [taylor]: Taking taylor expansion of 1.0 in x 0.404 * [backup-simplify]: Simplify 1.0 into 1.0 0.404 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.404 * [taylor]: Taking taylor expansion of (exp x) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify 1 into 1 0.404 * [backup-simplify]: Simplify (exp 0) into 1 0.404 * [taylor]: Taking taylor expansion of 1.0 in x 0.404 * [backup-simplify]: Simplify 1.0 into 1.0 0.404 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.404 * [backup-simplify]: Simplify 2.0 into 2.0 0.405 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.405 * [backup-simplify]: Simplify (+ 1 0) into 1 0.405 * [backup-simplify]: Simplify 1 into 1 0.406 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.406 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.407 * [backup-simplify]: Simplify 1/2 into 1/2 0.407 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.407 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1.0) 0.407 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.407 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.407 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [backup-simplify]: Simplify 0 into 0 0.407 * [backup-simplify]: Simplify 1 into 1 0.407 * [backup-simplify]: Simplify (/ 1 1) into 1 0.407 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.407 * [taylor]: Taking taylor expansion of 1.0 in x 0.407 * [backup-simplify]: Simplify 1.0 into 1.0 0.407 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.407 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [backup-simplify]: Simplify 0 into 0 0.407 * [backup-simplify]: Simplify 1 into 1 0.408 * [backup-simplify]: Simplify (/ 1 1) into 1 0.408 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.408 * [taylor]: Taking taylor expansion of 1.0 in x 0.408 * [backup-simplify]: Simplify 1.0 into 1.0 0.408 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.408 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.408 * [backup-simplify]: Simplify (+ 0 0) into 0 0.408 * [backup-simplify]: Simplify 0 into 0 0.408 * [backup-simplify]: Simplify (+ 0 0) into 0 0.408 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify (+ 0 0) into 0 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify (+ 0 0) into 0 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify (+ 0 0) into 0 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify (+ 0 0) into 0 0.409 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0) 0.410 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1.0) 0.410 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.410 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.410 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.410 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.410 * [taylor]: Taking taylor expansion of -1 in x 0.410 * [backup-simplify]: Simplify -1 into -1 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.410 * [backup-simplify]: Simplify (/ -1 1) into -1 0.410 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.410 * [taylor]: Taking taylor expansion of 1.0 in x 0.410 * [backup-simplify]: Simplify 1.0 into 1.0 0.410 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.410 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.410 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.410 * [taylor]: Taking taylor expansion of -1 in x 0.410 * [backup-simplify]: Simplify -1 into -1 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.411 * [backup-simplify]: Simplify (/ -1 1) into -1 0.411 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.411 * [taylor]: Taking taylor expansion of 1.0 in x 0.411 * [backup-simplify]: Simplify 1.0 into 1.0 0.411 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.411 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.411 * [backup-simplify]: Simplify (+ 0 0) into 0 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify (+ 0 0) into 0 0.411 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify (+ 0 0) into 0 0.412 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify (+ 0 0) into 0 0.412 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify (+ 0 0) into 0 0.412 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify (+ 0 0) into 0 0.412 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0) 0.413 * * * [progress]: simplifying candidates 0.414 * [simplify]: Simplifying: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (+ 1.0 (exp x))) (log 1) (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (- (* 1.0 1.0) (* (exp x) (exp x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (exp (log (+ 1.0 (exp x)))) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (fma 1 (log (+ 1.0 (exp x))) (- (* y x))) (fma (- y) x (* y x)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma 1 (log (+ 1.0 (exp x))) (- (* y x))) (fma (- y) x (* y x)) (expm1 (- (log (+ 1.0 (exp x))) (* x y))) (log1p (- (log (+ 1.0 (exp x))) (* x y))) (- (* x y)) (- (* x y)) (- (* x y)) (- (* x y)) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (exp (- (log (+ 1.0 (exp x))) (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y)))) (- (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y)) (+ (log (- 1.0 (exp x))) (* x y)) (- (* x y)) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.415 * * [simplify]: Extracting # 0 : cost 0 0.415 * * [simplify]: Extracting # 1 : cost 0 0.415 * * [simplify]: Extracting # 2 : cost 0 0.415 * * [simplify]: Extracting # 3 : cost 0 0.415 * * [simplify]: Extracting # 4 : cost 0 0.415 * * [simplify]: Extracting # 5 : cost 0 0.415 * * [simplify]: Extracting # 6 : cost 0 0.416 * * [simplify]: Extracting # 7 : cost 0 0.416 * * [simplify]: Extracting # 8 : cost 0 0.416 * * [simplify]: Extracting # 9 : cost 0 0.416 * * [simplify]: iteration 0 : 105 enodes (cost 724 ) 0.447 * * [simplify]: Extracting # 0 : cost 0 0.447 * * [simplify]: Extracting # 1 : cost 0 0.448 * * [simplify]: Extracting # 2 : cost 0 0.448 * * [simplify]: Extracting # 3 : cost 0 0.449 * * [simplify]: Extracting # 4 : cost 0 0.450 * * [simplify]: iteration 1 : 237 enodes (cost 686 ) 0.590 * * [simplify]: Extracting # 0 : cost 0 0.591 * * [simplify]: Extracting # 1 : cost 0 0.593 * * [simplify]: Extracting # 2 : cost 0 0.594 * * [simplify]: Extracting # 3 : cost 0 0.595 * * [simplify]: Extracting # 4 : cost 0 0.596 * * [simplify]: iteration 2 : 579 enodes (cost 635 ) 0.894 * * [simplify]: Extracting # 0 : cost 0 0.898 * * [simplify]: Extracting # 1 : cost 0 0.901 * * [simplify]: Extracting # 2 : cost 0 0.904 * * [simplify]: Extracting # 3 : cost 0 0.908 * * [simplify]: Extracting # 4 : cost 0 0.911 * * [simplify]: iteration 3 : 1589 enodes (cost 618 ) 2.858 * * [simplify]: Extracting # 0 : cost 0 2.864 * * [simplify]: Extracting # 1 : cost 0 2.867 * * [simplify]: Extracting # 2 : cost 0 2.877 * * [simplify]: Extracting # 3 : cost 0 2.884 * * [simplify]: Extracting # 4 : cost 0 2.892 * * [simplify]: iteration 4 : 3745 enodes (cost 590 ) 4.159 * * [simplify]: Extracting # 0 : cost 0 4.169 * * [simplify]: Extracting # 1 : cost 0 4.179 * * [simplify]: iteration done: 5000 enodes (cost 589 ) 4.180 * [simplify]: Simplified to: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (* 2 (log (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) 0 (log (+ 1.0 (exp x))) 0 (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))) (log (- (* 1.0 1.0) (exp (+ x x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (+ 1.0 (exp x)) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (pow (log (+ 1.0 (exp x))) 3) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (fma y (- x) (log (+ 1.0 (exp x)))) 0 (fma y (- x) (log (+ 1.0 (exp x)))) 0 (fma y (- x) (log (+ 1.0 (exp x)))) 0 (fma y (- x) (log (+ 1.0 (exp x)))) 0 (expm1 (- (log (+ 1.0 (exp x))) (* x y))) (log1p (- (log (+ 1.0 (exp x))) (* x y))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (/ (+ 1.0 (exp x)) (exp (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (pow (- (log (+ (exp x) 1.0)) (* y x)) 3) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (fma (* y x) (* y x) (* (fma x y (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))))) (- (* y x)) (* (- (log (+ (exp x) 1.0)) (* y x)) (fma x y (log (+ 1.0 (exp x))))) (fma y x (log (+ 1.0 (exp x)))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (fma y (- x) (log (+ 1.0 (exp x)))) (fma y (- x) (log (+ 1.0 (exp x)))) (fma x y (log (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))))) (fma x y (log (- 1.0 (exp x)))) (- (* y x)) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))) (- (* 1.0 1.0) (exp (+ x x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (fma x 0.5 (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (log 2.0))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (fma x (fma x 0.125 0.5) (log 2.0)) (fma y (- x) (log (+ 1.0 (exp x)))) (fma y (- x) (log (+ 1.0 (exp x)))) (fma (fma 1/2 x 1) x 2.0) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 4.180 * * * [progress]: adding candidates to table 4.435 * * [progress]: iteration 2 / 4 4.435 * * * [progress]: picking best candidate 4.439 * * * * [pick]: Picked # 4.439 * * * [progress]: localizing error 4.450 * * * [progress]: generating rewritten candidates 4.450 * * * * [progress]: [ 1 / 3 ] rewriting at (2 3) 4.456 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3 1) 4.467 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 4.469 * * * [progress]: generating series expansions 4.469 * * * * [progress]: [ 1 / 3 ] generating series at (2 3) 4.469 * [backup-simplify]: Simplify (log (+ 1.0 (exp x))) into (log (+ (exp x) 1.0)) 4.469 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 4.469 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.469 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.470 * [taylor]: Taking taylor expansion of (exp x) in x 4.470 * [taylor]: Taking taylor expansion of x in x 4.470 * [backup-simplify]: Simplify 0 into 0 4.470 * [backup-simplify]: Simplify 1 into 1 4.470 * [backup-simplify]: Simplify (exp 0) into 1 4.470 * [taylor]: Taking taylor expansion of 1.0 in x 4.470 * [backup-simplify]: Simplify 1.0 into 1.0 4.470 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.471 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.471 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.471 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.471 * [taylor]: Taking taylor expansion of (exp x) in x 4.471 * [taylor]: Taking taylor expansion of x in x 4.471 * [backup-simplify]: Simplify 0 into 0 4.471 * [backup-simplify]: Simplify 1 into 1 4.471 * [backup-simplify]: Simplify (exp 0) into 1 4.471 * [taylor]: Taking taylor expansion of 1.0 in x 4.471 * [backup-simplify]: Simplify 1.0 into 1.0 4.472 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.472 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.473 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.474 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.474 * [backup-simplify]: Simplify (+ 1 0) into 1 4.480 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 4.480 * [backup-simplify]: Simplify 0.5 into 0.5 4.482 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 4.482 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.495 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 4.498 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 4.502 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) (pow x 2)) (+ (* 0.5 x) (log 2.0))) into (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) 4.502 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 x)))) into (log (+ (exp (/ 1 x)) 1.0)) 4.502 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 4.503 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.503 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.503 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.503 * [taylor]: Taking taylor expansion of x in x 4.503 * [backup-simplify]: Simplify 0 into 0 4.503 * [backup-simplify]: Simplify 1 into 1 4.503 * [backup-simplify]: Simplify (/ 1 1) into 1 4.503 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.503 * [taylor]: Taking taylor expansion of 1.0 in x 4.503 * [backup-simplify]: Simplify 1.0 into 1.0 4.503 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.504 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.504 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.504 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.504 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.504 * [taylor]: Taking taylor expansion of x in x 4.504 * [backup-simplify]: Simplify 0 into 0 4.504 * [backup-simplify]: Simplify 1 into 1 4.504 * [backup-simplify]: Simplify (/ 1 1) into 1 4.504 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.504 * [taylor]: Taking taylor expansion of 1.0 in x 4.504 * [backup-simplify]: Simplify 1.0 into 1.0 4.505 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.505 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.505 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.505 * [backup-simplify]: Simplify (+ 0 0) into 0 4.506 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.506 * [backup-simplify]: Simplify 0 into 0 4.507 * [backup-simplify]: Simplify (+ 0 0) into 0 4.509 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0 4.509 * [backup-simplify]: Simplify 0 into 0 4.509 * [backup-simplify]: Simplify (+ 0 0) into 0 4.512 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0 4.512 * [backup-simplify]: Simplify 0 into 0 4.513 * [backup-simplify]: Simplify (+ 0 0) into 0 4.518 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 24) into 0 4.518 * [backup-simplify]: Simplify 0 into 0 4.519 * [backup-simplify]: Simplify (+ 0 0) into 0 4.528 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 120) into 0 4.528 * [backup-simplify]: Simplify 0 into 0 4.529 * [backup-simplify]: Simplify (+ 0 0) into 0 4.542 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ 1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 720) into 0 4.542 * [backup-simplify]: Simplify 0 into 0 4.542 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1.0)) into (log (+ (exp x) 1.0)) 4.542 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 (- x))))) into (log (+ (exp (/ -1 x)) 1.0)) 4.542 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 4.542 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.542 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.542 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.543 * [taylor]: Taking taylor expansion of -1 in x 4.543 * [backup-simplify]: Simplify -1 into -1 4.543 * [taylor]: Taking taylor expansion of x in x 4.543 * [backup-simplify]: Simplify 0 into 0 4.543 * [backup-simplify]: Simplify 1 into 1 4.543 * [backup-simplify]: Simplify (/ -1 1) into -1 4.543 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.543 * [taylor]: Taking taylor expansion of 1.0 in x 4.543 * [backup-simplify]: Simplify 1.0 into 1.0 4.543 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.543 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.543 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.544 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.544 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.544 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.544 * [taylor]: Taking taylor expansion of -1 in x 4.544 * [backup-simplify]: Simplify -1 into -1 4.544 * [taylor]: Taking taylor expansion of x in x 4.544 * [backup-simplify]: Simplify 0 into 0 4.544 * [backup-simplify]: Simplify 1 into 1 4.544 * [backup-simplify]: Simplify (/ -1 1) into -1 4.544 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.544 * [taylor]: Taking taylor expansion of 1.0 in x 4.544 * [backup-simplify]: Simplify 1.0 into 1.0 4.544 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.545 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.545 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.545 * [backup-simplify]: Simplify (+ 0 0) into 0 4.546 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 4.546 * [backup-simplify]: Simplify 0 into 0 4.546 * [backup-simplify]: Simplify (+ 0 0) into 0 4.548 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0 4.548 * [backup-simplify]: Simplify 0 into 0 4.548 * [backup-simplify]: Simplify (+ 0 0) into 0 4.552 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0 4.552 * [backup-simplify]: Simplify 0 into 0 4.552 * [backup-simplify]: Simplify (+ 0 0) into 0 4.566 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 24) into 0 4.567 * [backup-simplify]: Simplify 0 into 0 4.567 * [backup-simplify]: Simplify (+ 0 0) into 0 4.577 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 120) into 0 4.577 * [backup-simplify]: Simplify 0 into 0 4.577 * [backup-simplify]: Simplify (+ 0 0) into 0 4.586 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (exp (/ -1 x)) 1.0) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 720) into 0 4.586 * [backup-simplify]: Simplify 0 into 0 4.586 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) into (log (+ (exp x) 1.0)) 4.586 * * * * [progress]: [ 2 / 3 ] generating series at (2 3 1) 4.586 * [backup-simplify]: Simplify (+ 1.0 (exp x)) into (+ (exp x) 1.0) 4.586 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 4.586 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.586 * [taylor]: Taking taylor expansion of (exp x) in x 4.586 * [taylor]: Taking taylor expansion of x in x 4.586 * [backup-simplify]: Simplify 0 into 0 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [backup-simplify]: Simplify (exp 0) into 1 4.586 * [taylor]: Taking taylor expansion of 1.0 in x 4.586 * [backup-simplify]: Simplify 1.0 into 1.0 4.586 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.586 * [taylor]: Taking taylor expansion of (exp x) in x 4.586 * [taylor]: Taking taylor expansion of x in x 4.586 * [backup-simplify]: Simplify 0 into 0 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [backup-simplify]: Simplify (exp 0) into 1 4.586 * [taylor]: Taking taylor expansion of 1.0 in x 4.586 * [backup-simplify]: Simplify 1.0 into 1.0 4.587 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.587 * [backup-simplify]: Simplify 2.0 into 2.0 4.587 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.588 * [backup-simplify]: Simplify (+ 1 0) into 1 4.588 * [backup-simplify]: Simplify 1 into 1 4.589 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 4.589 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.589 * [backup-simplify]: Simplify 1/2 into 1/2 4.589 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 4.589 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1.0) 4.589 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 4.589 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.590 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.590 * [taylor]: Taking taylor expansion of x in x 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 1 into 1 4.590 * [backup-simplify]: Simplify (/ 1 1) into 1 4.590 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.590 * [taylor]: Taking taylor expansion of 1.0 in x 4.590 * [backup-simplify]: Simplify 1.0 into 1.0 4.590 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.590 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.590 * [taylor]: Taking taylor expansion of x in x 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 1 into 1 4.590 * [backup-simplify]: Simplify (/ 1 1) into 1 4.590 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.590 * [taylor]: Taking taylor expansion of 1.0 in x 4.590 * [backup-simplify]: Simplify 1.0 into 1.0 4.591 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.591 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.591 * [backup-simplify]: Simplify (+ 0 0) into 0 4.591 * [backup-simplify]: Simplify 0 into 0 4.591 * [backup-simplify]: Simplify (+ 0 0) into 0 4.591 * [backup-simplify]: Simplify 0 into 0 4.591 * [backup-simplify]: Simplify (+ 0 0) into 0 4.591 * [backup-simplify]: Simplify 0 into 0 4.592 * [backup-simplify]: Simplify (+ 0 0) into 0 4.592 * [backup-simplify]: Simplify 0 into 0 4.592 * [backup-simplify]: Simplify (+ 0 0) into 0 4.592 * [backup-simplify]: Simplify 0 into 0 4.592 * [backup-simplify]: Simplify (+ 0 0) into 0 4.592 * [backup-simplify]: Simplify 0 into 0 4.592 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0) 4.592 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1.0) 4.592 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 4.592 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.592 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.592 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.592 * [taylor]: Taking taylor expansion of -1 in x 4.593 * [backup-simplify]: Simplify -1 into -1 4.593 * [taylor]: Taking taylor expansion of x in x 4.593 * [backup-simplify]: Simplify 0 into 0 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify (/ -1 1) into -1 4.593 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.593 * [taylor]: Taking taylor expansion of 1.0 in x 4.593 * [backup-simplify]: Simplify 1.0 into 1.0 4.593 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.593 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.593 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.593 * [taylor]: Taking taylor expansion of -1 in x 4.593 * [backup-simplify]: Simplify -1 into -1 4.593 * [taylor]: Taking taylor expansion of x in x 4.593 * [backup-simplify]: Simplify 0 into 0 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify (/ -1 1) into -1 4.593 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.593 * [taylor]: Taking taylor expansion of 1.0 in x 4.593 * [backup-simplify]: Simplify 1.0 into 1.0 4.594 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.594 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.594 * [backup-simplify]: Simplify (+ 0 0) into 0 4.594 * [backup-simplify]: Simplify 0 into 0 4.594 * [backup-simplify]: Simplify (+ 0 0) into 0 4.594 * [backup-simplify]: Simplify 0 into 0 4.594 * [backup-simplify]: Simplify (+ 0 0) into 0 4.594 * [backup-simplify]: Simplify 0 into 0 4.595 * [backup-simplify]: Simplify (+ 0 0) into 0 4.595 * [backup-simplify]: Simplify 0 into 0 4.595 * [backup-simplify]: Simplify (+ 0 0) into 0 4.595 * [backup-simplify]: Simplify 0 into 0 4.595 * [backup-simplify]: Simplify (+ 0 0) into 0 4.595 * [backup-simplify]: Simplify 0 into 0 4.595 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0) 4.595 * * * * [progress]: [ 3 / 3 ] generating series at (2) 4.595 * [backup-simplify]: Simplify (fma y (- x) (log (+ 1.0 (exp x)))) into (fma y (- x) (log (+ (exp x) 1.0))) 4.596 * [approximate]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in (y x) around 0 4.596 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in x 4.596 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.596 * [taylor]: Taking taylor expansion of (* y (- x)) in x 4.596 * [taylor]: Taking taylor expansion of y in x 4.596 * [backup-simplify]: Simplify y into y 4.596 * [taylor]: Taking taylor expansion of (- x) in x 4.596 * [taylor]: Taking taylor expansion of x in x 4.596 * [backup-simplify]: Simplify 0 into 0 4.596 * [backup-simplify]: Simplify 1 into 1 4.596 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.596 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.596 * [taylor]: Taking taylor expansion of (exp x) in x 4.596 * [taylor]: Taking taylor expansion of x in x 4.596 * [backup-simplify]: Simplify 0 into 0 4.596 * [backup-simplify]: Simplify 1 into 1 4.596 * [backup-simplify]: Simplify (exp 0) into 1 4.596 * [taylor]: Taking taylor expansion of 1.0 in x 4.596 * [backup-simplify]: Simplify 1.0 into 1.0 4.596 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.597 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.597 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in y 4.597 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.597 * [taylor]: Taking taylor expansion of (* y (- x)) in y 4.597 * [taylor]: Taking taylor expansion of y in y 4.597 * [backup-simplify]: Simplify 0 into 0 4.597 * [backup-simplify]: Simplify 1 into 1 4.597 * [taylor]: Taking taylor expansion of (- x) in y 4.597 * [taylor]: Taking taylor expansion of x in y 4.597 * [backup-simplify]: Simplify x into x 4.597 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 4.597 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 4.597 * [taylor]: Taking taylor expansion of (exp x) in y 4.597 * [taylor]: Taking taylor expansion of x in y 4.597 * [backup-simplify]: Simplify x into x 4.597 * [backup-simplify]: Simplify (exp x) into (exp x) 4.597 * [taylor]: Taking taylor expansion of 1.0 in y 4.597 * [backup-simplify]: Simplify 1.0 into 1.0 4.597 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 4.597 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 4.597 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in y 4.597 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.597 * [taylor]: Taking taylor expansion of (* y (- x)) in y 4.597 * [taylor]: Taking taylor expansion of y in y 4.597 * [backup-simplify]: Simplify 0 into 0 4.597 * [backup-simplify]: Simplify 1 into 1 4.597 * [taylor]: Taking taylor expansion of (- x) in y 4.597 * [taylor]: Taking taylor expansion of x in y 4.597 * [backup-simplify]: Simplify x into x 4.597 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 4.597 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 4.597 * [taylor]: Taking taylor expansion of (exp x) in y 4.597 * [taylor]: Taking taylor expansion of x in y 4.597 * [backup-simplify]: Simplify x into x 4.597 * [backup-simplify]: Simplify (exp x) into (exp x) 4.597 * [taylor]: Taking taylor expansion of 1.0 in y 4.597 * [backup-simplify]: Simplify 1.0 into 1.0 4.597 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 4.598 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 4.598 * [backup-simplify]: Simplify (- x) into (- x) 4.598 * [backup-simplify]: Simplify (* 0 (- x)) into 0 4.598 * [backup-simplify]: Simplify (+ 0 (log (+ (exp x) 1.0))) into (log (+ (exp x) 1.0)) 4.598 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.598 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.598 * [taylor]: Taking taylor expansion of (exp x) in x 4.598 * [taylor]: Taking taylor expansion of x in x 4.598 * [backup-simplify]: Simplify 0 into 0 4.598 * [backup-simplify]: Simplify 1 into 1 4.598 * [backup-simplify]: Simplify (exp 0) into 1 4.598 * [taylor]: Taking taylor expansion of 1.0 in x 4.598 * [backup-simplify]: Simplify 1.0 into 1.0 4.598 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.598 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.599 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.599 * [backup-simplify]: Simplify (- 0) into 0 4.599 * [backup-simplify]: Simplify (- x) into (- x) 4.599 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x))) into (- x) 4.600 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 1) 1)))) into 0 4.600 * [backup-simplify]: Simplify (+ 0 0) into 0 4.601 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp x) 1.0) 1)))) 1) into 0 4.601 * [backup-simplify]: Simplify (+ (- x) 0) into (- x) 4.601 * [taylor]: Taking taylor expansion of (- x) in x 4.601 * [taylor]: Taking taylor expansion of x in x 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify 1 into 1 4.601 * [backup-simplify]: Simplify (- 0) into 0 4.601 * [backup-simplify]: Simplify 0 into 0 4.602 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.602 * [backup-simplify]: Simplify (+ 1 0) into 1 4.605 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 4.605 * [backup-simplify]: Simplify 0.5 into 0.5 4.605 * [backup-simplify]: Simplify (- 0) into 0 4.605 * [backup-simplify]: Simplify (- 0) into 0 4.605 * [backup-simplify]: Simplify (- x) into (- x) 4.606 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x)))) into 0 4.607 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.607 * [backup-simplify]: Simplify (+ 0 0) into 0 4.608 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp x) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp x) 1.0) 1)))) 2) into 0 4.608 * [backup-simplify]: Simplify (+ 0 0) into 0 4.608 * [taylor]: Taking taylor expansion of 0 in x 4.608 * [backup-simplify]: Simplify 0 into 0 4.608 * [backup-simplify]: Simplify 0 into 0 4.609 * [backup-simplify]: Simplify (- 1) into -1 4.609 * [backup-simplify]: Simplify -1 into -1 4.609 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (+ (* 0.5 (* x 1)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 4.609 * [backup-simplify]: Simplify (fma (/ 1 y) (- (/ 1 x)) (log (+ 1.0 (exp (/ 1 x))))) into (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) 4.609 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in (y x) around 0 4.609 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in x 4.609 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.610 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in x 4.610 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.610 * [taylor]: Taking taylor expansion of y in x 4.610 * [backup-simplify]: Simplify y into y 4.610 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.610 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.610 * [taylor]: Taking taylor expansion of x in x 4.610 * [backup-simplify]: Simplify 0 into 0 4.610 * [backup-simplify]: Simplify 1 into 1 4.610 * [backup-simplify]: Simplify (/ 1 1) into 1 4.610 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.610 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.610 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.610 * [taylor]: Taking taylor expansion of x in x 4.610 * [backup-simplify]: Simplify 0 into 0 4.610 * [backup-simplify]: Simplify 1 into 1 4.610 * [backup-simplify]: Simplify (/ 1 1) into 1 4.610 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.610 * [taylor]: Taking taylor expansion of 1.0 in x 4.610 * [backup-simplify]: Simplify 1.0 into 1.0 4.610 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.611 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.611 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in y 4.611 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.611 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 4.611 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.611 * [taylor]: Taking taylor expansion of y in y 4.611 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify 1 into 1 4.611 * [backup-simplify]: Simplify (/ 1 1) into 1 4.611 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.611 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.611 * [taylor]: Taking taylor expansion of x in y 4.611 * [backup-simplify]: Simplify x into x 4.611 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.611 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 4.611 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 4.611 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.611 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.611 * [taylor]: Taking taylor expansion of x in y 4.611 * [backup-simplify]: Simplify x into x 4.611 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.611 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.611 * [taylor]: Taking taylor expansion of 1.0 in y 4.611 * [backup-simplify]: Simplify 1.0 into 1.0 4.611 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.612 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.612 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in y 4.612 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.612 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 4.612 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.612 * [taylor]: Taking taylor expansion of y in y 4.612 * [backup-simplify]: Simplify 0 into 0 4.612 * [backup-simplify]: Simplify 1 into 1 4.612 * [backup-simplify]: Simplify (/ 1 1) into 1 4.612 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.612 * [taylor]: Taking taylor expansion of x in y 4.612 * [backup-simplify]: Simplify x into x 4.612 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.612 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 4.612 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 4.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.612 * [taylor]: Taking taylor expansion of x in y 4.612 * [backup-simplify]: Simplify x into x 4.612 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.612 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.612 * [taylor]: Taking taylor expansion of 1.0 in y 4.612 * [backup-simplify]: Simplify 1.0 into 1.0 4.612 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.613 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.613 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.613 * [backup-simplify]: Simplify (* 1 (- (/ 1 x))) into (/ -1 x) 4.613 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 4.613 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.613 * [taylor]: Taking taylor expansion of x in x 4.613 * [backup-simplify]: Simplify 0 into 0 4.613 * [backup-simplify]: Simplify 1 into 1 4.613 * [backup-simplify]: Simplify (/ 1 1) into 1 4.614 * [backup-simplify]: Simplify (- 1) into -1 4.614 * [backup-simplify]: Simplify -1 into -1 4.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.614 * [backup-simplify]: Simplify (- 0) into 0 4.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.615 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x)))) into 0 4.616 * [backup-simplify]: Simplify (+ 0 (log (+ (exp (/ 1 x)) 1.0))) into (log (+ (exp (/ 1 x)) 1.0)) 4.616 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.616 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.616 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.616 * [taylor]: Taking taylor expansion of x in x 4.616 * [backup-simplify]: Simplify 0 into 0 4.616 * [backup-simplify]: Simplify 1 into 1 4.616 * [backup-simplify]: Simplify (/ 1 1) into 1 4.617 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.617 * [taylor]: Taking taylor expansion of 1.0 in x 4.617 * [backup-simplify]: Simplify 1.0 into 1.0 4.617 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.617 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.618 * [backup-simplify]: Simplify (- 0) into 0 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.619 * [backup-simplify]: Simplify (- 0) into 0 4.619 * [backup-simplify]: Simplify (- 0) into 0 4.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.620 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x))))) into 0 4.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.622 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 4.622 * [backup-simplify]: Simplify (+ 0 0) into 0 4.623 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.623 * [backup-simplify]: Simplify (+ 0 0) into 0 4.623 * [taylor]: Taking taylor expansion of 0 in x 4.623 * [backup-simplify]: Simplify 0 into 0 4.623 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.625 * [backup-simplify]: Simplify (- 0) into 0 4.625 * [backup-simplify]: Simplify 0 into 0 4.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.625 * [backup-simplify]: Simplify (- 0) into 0 4.626 * [backup-simplify]: Simplify (- 0) into 0 4.626 * [backup-simplify]: Simplify (- 0) into 0 4.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.627 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x)))))) into 0 4.628 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.630 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.630 * [backup-simplify]: Simplify (+ 0 0) into 0 4.632 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 2) into 0 4.633 * [backup-simplify]: Simplify (+ 0 0) into 0 4.633 * [taylor]: Taking taylor expansion of 0 in x 4.633 * [backup-simplify]: Simplify 0 into 0 4.633 * [backup-simplify]: Simplify 0 into 0 4.633 * [backup-simplify]: Simplify (+ 0 0) into 0 4.634 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.634 * [backup-simplify]: Simplify 0 into 0 4.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.636 * [backup-simplify]: Simplify (- 0) into 0 4.636 * [backup-simplify]: Simplify 0 into 0 4.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.636 * [backup-simplify]: Simplify (- 0) into 0 4.637 * [backup-simplify]: Simplify (- 0) into 0 4.637 * [backup-simplify]: Simplify (- 0) into 0 4.638 * [backup-simplify]: Simplify (- 0) into 0 4.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.639 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x))))))) into 0 4.641 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.643 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.643 * [backup-simplify]: Simplify (+ 0 0) into 0 4.646 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ 1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 6) into 0 4.647 * [backup-simplify]: Simplify (+ 0 0) into 0 4.647 * [taylor]: Taking taylor expansion of 0 in x 4.647 * [backup-simplify]: Simplify 0 into 0 4.647 * [backup-simplify]: Simplify 0 into 0 4.647 * [backup-simplify]: Simplify 0 into 0 4.647 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 (/ 1 x))) 1.0)) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (log (+ (exp x) 1.0)) (* x y)) 4.648 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (- (/ 1 (- x))) (log (+ 1.0 (exp (/ 1 (- x)))))) into (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) 4.648 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in (y x) around 0 4.648 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in x 4.648 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.648 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in x 4.648 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.648 * [taylor]: Taking taylor expansion of -1 in x 4.648 * [backup-simplify]: Simplify -1 into -1 4.648 * [taylor]: Taking taylor expansion of y in x 4.648 * [backup-simplify]: Simplify y into y 4.648 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 4.648 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.648 * [taylor]: Taking taylor expansion of x in x 4.648 * [backup-simplify]: Simplify 0 into 0 4.648 * [backup-simplify]: Simplify 1 into 1 4.649 * [backup-simplify]: Simplify (/ 1 1) into 1 4.649 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.649 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.649 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.649 * [taylor]: Taking taylor expansion of -1 in x 4.649 * [backup-simplify]: Simplify -1 into -1 4.649 * [taylor]: Taking taylor expansion of x in x 4.649 * [backup-simplify]: Simplify 0 into 0 4.649 * [backup-simplify]: Simplify 1 into 1 4.650 * [backup-simplify]: Simplify (/ -1 1) into -1 4.650 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.650 * [taylor]: Taking taylor expansion of 1.0 in x 4.650 * [backup-simplify]: Simplify 1.0 into 1.0 4.650 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.650 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.650 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in y 4.650 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.650 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 4.650 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.650 * [taylor]: Taking taylor expansion of -1 in y 4.650 * [backup-simplify]: Simplify -1 into -1 4.650 * [taylor]: Taking taylor expansion of y in y 4.650 * [backup-simplify]: Simplify 0 into 0 4.650 * [backup-simplify]: Simplify 1 into 1 4.651 * [backup-simplify]: Simplify (/ -1 1) into -1 4.651 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.651 * [taylor]: Taking taylor expansion of x in y 4.651 * [backup-simplify]: Simplify x into x 4.651 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.651 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 4.651 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 4.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.651 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.651 * [taylor]: Taking taylor expansion of -1 in y 4.651 * [backup-simplify]: Simplify -1 into -1 4.651 * [taylor]: Taking taylor expansion of x in y 4.651 * [backup-simplify]: Simplify x into x 4.651 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.651 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.651 * [taylor]: Taking taylor expansion of 1.0 in y 4.651 * [backup-simplify]: Simplify 1.0 into 1.0 4.652 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.652 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.652 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in y 4.652 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.652 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 4.652 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.652 * [taylor]: Taking taylor expansion of -1 in y 4.652 * [backup-simplify]: Simplify -1 into -1 4.652 * [taylor]: Taking taylor expansion of y in y 4.652 * [backup-simplify]: Simplify 0 into 0 4.652 * [backup-simplify]: Simplify 1 into 1 4.653 * [backup-simplify]: Simplify (/ -1 1) into -1 4.653 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.653 * [taylor]: Taking taylor expansion of x in y 4.653 * [backup-simplify]: Simplify x into x 4.653 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.653 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 4.653 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 4.653 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.653 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.653 * [taylor]: Taking taylor expansion of -1 in y 4.653 * [backup-simplify]: Simplify -1 into -1 4.653 * [taylor]: Taking taylor expansion of x in y 4.653 * [backup-simplify]: Simplify x into x 4.653 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.653 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.653 * [taylor]: Taking taylor expansion of 1.0 in y 4.653 * [backup-simplify]: Simplify 1.0 into 1.0 4.654 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.654 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.654 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x) 4.654 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 4.654 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.654 * [taylor]: Taking taylor expansion of x in x 4.654 * [backup-simplify]: Simplify 0 into 0 4.655 * [backup-simplify]: Simplify 1 into 1 4.655 * [backup-simplify]: Simplify (/ 1 1) into 1 4.655 * [backup-simplify]: Simplify (- 1) into -1 4.655 * [backup-simplify]: Simplify -1 into -1 4.656 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.657 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.657 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0 4.657 * [backup-simplify]: Simplify (+ 0 (log (+ (exp (/ -1 x)) 1.0))) into (log (+ (exp (/ -1 x)) 1.0)) 4.657 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.657 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.658 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.658 * [taylor]: Taking taylor expansion of -1 in x 4.658 * [backup-simplify]: Simplify -1 into -1 4.658 * [taylor]: Taking taylor expansion of x in x 4.658 * [backup-simplify]: Simplify 0 into 0 4.658 * [backup-simplify]: Simplify 1 into 1 4.658 * [backup-simplify]: Simplify (/ -1 1) into -1 4.658 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.658 * [taylor]: Taking taylor expansion of 1.0 in x 4.658 * [backup-simplify]: Simplify 1.0 into 1.0 4.658 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.659 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.660 * [backup-simplify]: Simplify (- 0) into 0 4.660 * [backup-simplify]: Simplify 0 into 0 4.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.662 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 4.662 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 4.663 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 4.663 * [backup-simplify]: Simplify (+ 0 0) into 0 4.664 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 4.665 * [backup-simplify]: Simplify (+ 0 0) into 0 4.665 * [taylor]: Taking taylor expansion of 0 in x 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.666 * [backup-simplify]: Simplify (- 0) into 0 4.666 * [backup-simplify]: Simplify 0 into 0 4.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.668 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 4.669 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.670 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.670 * [backup-simplify]: Simplify (+ 0 0) into 0 4.672 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 2) into 0 4.673 * [backup-simplify]: Simplify (+ 0 0) into 0 4.673 * [taylor]: Taking taylor expansion of 0 in x 4.673 * [backup-simplify]: Simplify 0 into 0 4.673 * [backup-simplify]: Simplify 0 into 0 4.673 * [backup-simplify]: Simplify (+ 0 0) into 0 4.674 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 4.674 * [backup-simplify]: Simplify 0 into 0 4.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.675 * [backup-simplify]: Simplify (- 0) into 0 4.675 * [backup-simplify]: Simplify 0 into 0 4.676 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.677 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.678 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x)))))) into 0 4.678 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.680 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.680 * [backup-simplify]: Simplify (+ 0 0) into 0 4.683 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (exp (/ -1 x)) 1.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 6) into 0 4.684 * [backup-simplify]: Simplify (+ 0 0) into 0 4.684 * [taylor]: Taking taylor expansion of 0 in x 4.684 * [backup-simplify]: Simplify 0 into 0 4.684 * [backup-simplify]: Simplify 0 into 0 4.684 * [backup-simplify]: Simplify 0 into 0 4.684 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (log (+ (exp x) 1.0)) (* x y)) 4.685 * * * [progress]: simplifying candidates 4.686 * [simplify]: Simplifying: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (+ 1.0 (exp x))) (log 1) (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (- (* 1.0 1.0) (* (exp x) (exp x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (exp (log (+ 1.0 (exp x)))) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (expm1 (fma y (- x) (log (+ 1.0 (exp x))))) (log1p (fma y (- x) (log (+ 1.0 (exp x))))) (* y (- x)) (log (fma y (- x) (log (+ 1.0 (exp x))))) (exp (fma y (- x) (log (+ 1.0 (exp x))))) (* (cbrt (fma y (- x) (log (+ 1.0 (exp x))))) (cbrt (fma y (- x) (log (+ 1.0 (exp x)))))) (cbrt (fma y (- x) (log (+ 1.0 (exp x))))) (* (* (fma y (- x) (log (+ 1.0 (exp x)))) (fma y (- x) (log (+ 1.0 (exp x))))) (fma y (- x) (log (+ 1.0 (exp x))))) (sqrt (fma y (- x) (log (+ 1.0 (exp x))))) (sqrt (fma y (- x) (log (+ 1.0 (exp x))))) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 4.687 * * [simplify]: Extracting # 0 : cost 0 4.688 * * [simplify]: Extracting # 1 : cost 0 4.688 * * [simplify]: Extracting # 2 : cost 0 4.688 * * [simplify]: Extracting # 3 : cost 0 4.688 * * [simplify]: Extracting # 4 : cost 0 4.689 * * [simplify]: Extracting # 5 : cost 0 4.689 * * [simplify]: Extracting # 6 : cost 0 4.689 * * [simplify]: Extracting # 7 : cost 0 4.689 * * [simplify]: iteration 0 : 82 enodes (cost 466 ) 4.728 * * [simplify]: Extracting # 0 : cost 0 4.728 * * [simplify]: Extracting # 1 : cost 0 4.728 * * [simplify]: Extracting # 2 : cost 0 4.729 * * [simplify]: Extracting # 3 : cost 0 4.729 * * [simplify]: Extracting # 4 : cost 0 4.729 * * [simplify]: iteration 1 : 166 enodes (cost 449 ) 4.787 * * [simplify]: Extracting # 0 : cost 0 4.788 * * [simplify]: Extracting # 1 : cost 0 4.788 * * [simplify]: Extracting # 2 : cost 0 4.789 * * [simplify]: Extracting # 3 : cost 0 4.790 * * [simplify]: Extracting # 4 : cost 0 4.790 * * [simplify]: iteration 2 : 375 enodes (cost 407 ) 4.950 * * [simplify]: Extracting # 0 : cost 0 4.951 * * [simplify]: Extracting # 1 : cost 0 4.952 * * [simplify]: Extracting # 2 : cost 0 4.954 * * [simplify]: Extracting # 3 : cost 0 4.956 * * [simplify]: Extracting # 4 : cost 0 4.958 * * [simplify]: iteration 3 : 903 enodes (cost 403 ) 5.553 * * [simplify]: Extracting # 0 : cost 0 5.556 * * [simplify]: Extracting # 1 : cost 0 5.558 * * [simplify]: Extracting # 2 : cost 0 5.560 * * [simplify]: Extracting # 3 : cost 0 5.564 * * [simplify]: Extracting # 4 : cost 0 5.568 * * [simplify]: iteration 4 : 2290 enodes (cost 400 ) 7.326 * * [simplify]: Extracting # 0 : cost 0 7.336 * * [simplify]: Extracting # 1 : cost 0 7.341 * * [simplify]: Extracting # 2 : cost 0 7.346 * * [simplify]: Extracting # 3 : cost 0 7.350 * * [simplify]: Extracting # 4 : cost 0 7.355 * * [simplify]: iteration done: 5001 enodes (cost 399 ) 7.356 * [simplify]: Simplified to: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (* 2 (log (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) 0 (log (+ (exp x) 1.0)) 0 (log (+ (exp x) 1.0)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0)))) (log (- (* 1.0 1.0) (exp (+ x x)))) (log (- 1.0 (exp x))) (log (+ (exp x) 1.0)) (log (log (+ 1.0 (exp x)))) (+ 1.0 (exp x)) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (pow (log (+ (exp x) 1.0)) 3) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (log (+ (exp x) 1.0)) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ (exp x) 1.0) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (fma 1.0 1.0 (* (exp x) (- (exp x) 1.0))) (- (* 1.0 1.0) (exp (+ x x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (expm1 (fma y (- x) (log (+ 1.0 (exp x))))) (log1p (fma y (- x) (log (+ 1.0 (exp x))))) (* y (- x)) (log (fma y (- x) (log (+ 1.0 (exp x))))) (/ (+ (exp x) 1.0) (exp (* x y))) (* (cbrt (fma y (- x) (log (+ 1.0 (exp x))))) (cbrt (fma y (- x) (log (+ 1.0 (exp x)))))) (cbrt (fma y (- x) (log (+ 1.0 (exp x))))) (pow (fma y (- x) (log (+ 1.0 (exp x)))) 3) (sqrt (fma y (- x) (log (+ 1.0 (exp x))))) (sqrt (fma y (- x) (log (+ 1.0 (exp x))))) (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (fma (fma x 1/2 1) x 2.0) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (fma x (- 0.5 y) (log 2.0)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 7.356 * * * [progress]: adding candidates to table 7.612 * * [progress]: iteration 3 / 4 7.613 * * * [progress]: picking best candidate 7.621 * * * * [pick]: Picked # 7.621 * * * [progress]: localizing error 7.645 * * * [progress]: generating rewritten candidates 7.645 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3) 7.647 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 7.649 * * * [progress]: generating series expansions 7.649 * * * * [progress]: [ 1 / 2 ] generating series at (2 3) 7.649 * [backup-simplify]: Simplify (log (fma (fma x 1/2 1) x 2.0)) into (log (fma (fma x 1/2 1) x 2.0)) 7.649 * [approximate]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in (x) around 0 7.649 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.649 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.649 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.649 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.649 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.649 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.650 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.650 * [taylor]: Taking taylor expansion of x in x 7.650 * [backup-simplify]: Simplify 0 into 0 7.650 * [backup-simplify]: Simplify 1 into 1 7.650 * [taylor]: Taking taylor expansion of 1/2 in x 7.650 * [backup-simplify]: Simplify 1/2 into 1/2 7.650 * [taylor]: Taking taylor expansion of 1 in x 7.650 * [backup-simplify]: Simplify 1 into 1 7.650 * [taylor]: Taking taylor expansion of x in x 7.650 * [backup-simplify]: Simplify 0 into 0 7.650 * [backup-simplify]: Simplify 1 into 1 7.650 * [taylor]: Taking taylor expansion of 2.0 in x 7.650 * [backup-simplify]: Simplify 2.0 into 2.0 7.651 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.651 * [backup-simplify]: Simplify (+ 0 1) into 1 7.651 * [backup-simplify]: Simplify (* 1 0) into 0 7.652 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.652 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.652 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.652 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.652 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.653 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.653 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.653 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.653 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.653 * [taylor]: Taking taylor expansion of x in x 7.653 * [backup-simplify]: Simplify 0 into 0 7.653 * [backup-simplify]: Simplify 1 into 1 7.653 * [taylor]: Taking taylor expansion of 1/2 in x 7.653 * [backup-simplify]: Simplify 1/2 into 1/2 7.653 * [taylor]: Taking taylor expansion of 1 in x 7.653 * [backup-simplify]: Simplify 1 into 1 7.653 * [taylor]: Taking taylor expansion of x in x 7.653 * [backup-simplify]: Simplify 0 into 0 7.653 * [backup-simplify]: Simplify 1 into 1 7.653 * [taylor]: Taking taylor expansion of 2.0 in x 7.653 * [backup-simplify]: Simplify 2.0 into 2.0 7.653 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.654 * [backup-simplify]: Simplify (+ 0 1) into 1 7.654 * [backup-simplify]: Simplify (* 1 0) into 0 7.655 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.655 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.656 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.656 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/2)) into 1/2 7.657 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.658 * [backup-simplify]: Simplify (+ (* 1 1) (* 1/2 0)) into 1 7.658 * [backup-simplify]: Simplify (+ 1 0) into 1 7.663 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 7.663 * [backup-simplify]: Simplify 0.5 into 0.5 7.664 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 1/2))) into 0 7.665 * [backup-simplify]: Simplify (+ 0 0) into 0 7.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1/2 1) (* 0 0))) into 1/2 7.666 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.679 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 2.0 1)))) 2) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 7.682 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 7.686 * [backup-simplify]: Simplify (+ (* (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) (pow x 2)) (+ (* 0.5 x) (log 2.0))) into (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) 7.687 * [backup-simplify]: Simplify (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) into (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) 7.687 * [approximate]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in (x) around 0 7.687 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.687 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.687 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.687 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.687 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.687 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.687 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.687 * [taylor]: Taking taylor expansion of x in x 7.687 * [backup-simplify]: Simplify 0 into 0 7.687 * [backup-simplify]: Simplify 1 into 1 7.688 * [backup-simplify]: Simplify (/ 1 1) into 1 7.688 * [taylor]: Taking taylor expansion of 1/2 in x 7.688 * [backup-simplify]: Simplify 1/2 into 1/2 7.688 * [taylor]: Taking taylor expansion of 1 in x 7.688 * [backup-simplify]: Simplify 1 into 1 7.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.688 * [taylor]: Taking taylor expansion of x in x 7.688 * [backup-simplify]: Simplify 0 into 0 7.688 * [backup-simplify]: Simplify 1 into 1 7.688 * [backup-simplify]: Simplify (/ 1 1) into 1 7.688 * [taylor]: Taking taylor expansion of 2.0 in x 7.688 * [backup-simplify]: Simplify 2.0 into 2.0 7.689 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.689 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.690 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.690 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.691 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.691 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.691 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.691 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.691 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.691 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.691 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.691 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.691 * [taylor]: Taking taylor expansion of x in x 7.691 * [backup-simplify]: Simplify 0 into 0 7.691 * [backup-simplify]: Simplify 1 into 1 7.692 * [backup-simplify]: Simplify (/ 1 1) into 1 7.692 * [taylor]: Taking taylor expansion of 1/2 in x 7.692 * [backup-simplify]: Simplify 1/2 into 1/2 7.692 * [taylor]: Taking taylor expansion of 1 in x 7.692 * [backup-simplify]: Simplify 1 into 1 7.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.692 * [taylor]: Taking taylor expansion of x in x 7.692 * [backup-simplify]: Simplify 0 into 0 7.692 * [backup-simplify]: Simplify 1 into 1 7.692 * [backup-simplify]: Simplify (/ 1 1) into 1 7.692 * [taylor]: Taking taylor expansion of 2.0 in x 7.692 * [backup-simplify]: Simplify 2.0 into 2.0 7.693 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.693 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.694 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.694 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.694 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.695 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.696 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.698 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/2)) into 0 7.699 * [backup-simplify]: Simplify (+ 0 1) into 1 7.699 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 1 1)) into 1 7.700 * [backup-simplify]: Simplify (+ 1 0) into 1 7.701 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1/2 1)))) 1) into 2 7.701 * [backup-simplify]: Simplify 2 into 2 7.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/2))) into 0 7.705 * [backup-simplify]: Simplify (+ 0 0) into 0 7.706 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 1 0) (* 0 1))) into 0 7.707 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.724 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1/2 2))) (* 1 (/ (* 1 (pow (* 2 2.0) 1)) (pow 1/2 1)))) 2) into 2.0 7.724 * [backup-simplify]: Simplify 2.0 into 2.0 7.724 * [backup-simplify]: Simplify (+ (* 2.0 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) (- (log 1/2) (* 2 (log (/ 1 x)))))) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x)))) 7.725 * [backup-simplify]: Simplify (log (fma (fma (/ 1 (- x)) 1/2 1) (/ 1 (- x)) 2.0)) into (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) 7.725 * [approximate]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in (x) around 0 7.725 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.725 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.725 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.725 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.725 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.725 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.725 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.725 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.725 * [taylor]: Taking taylor expansion of -1 in x 7.725 * [backup-simplify]: Simplify -1 into -1 7.725 * [taylor]: Taking taylor expansion of x in x 7.725 * [backup-simplify]: Simplify 0 into 0 7.725 * [backup-simplify]: Simplify 1 into 1 7.725 * [backup-simplify]: Simplify (/ -1 1) into -1 7.725 * [taylor]: Taking taylor expansion of 1/2 in x 7.725 * [backup-simplify]: Simplify 1/2 into 1/2 7.725 * [taylor]: Taking taylor expansion of 1 in x 7.725 * [backup-simplify]: Simplify 1 into 1 7.726 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.726 * [taylor]: Taking taylor expansion of -1 in x 7.726 * [backup-simplify]: Simplify -1 into -1 7.726 * [taylor]: Taking taylor expansion of x in x 7.726 * [backup-simplify]: Simplify 0 into 0 7.726 * [backup-simplify]: Simplify 1 into 1 7.726 * [backup-simplify]: Simplify (/ -1 1) into -1 7.726 * [taylor]: Taking taylor expansion of 2.0 in x 7.726 * [backup-simplify]: Simplify 2.0 into 2.0 7.726 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.727 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.727 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.727 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.727 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.727 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.727 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.728 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.728 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.728 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.728 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.728 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.728 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.728 * [taylor]: Taking taylor expansion of -1 in x 7.728 * [backup-simplify]: Simplify -1 into -1 7.728 * [taylor]: Taking taylor expansion of x in x 7.728 * [backup-simplify]: Simplify 0 into 0 7.728 * [backup-simplify]: Simplify 1 into 1 7.728 * [backup-simplify]: Simplify (/ -1 1) into -1 7.728 * [taylor]: Taking taylor expansion of 1/2 in x 7.728 * [backup-simplify]: Simplify 1/2 into 1/2 7.728 * [taylor]: Taking taylor expansion of 1 in x 7.728 * [backup-simplify]: Simplify 1 into 1 7.728 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.728 * [taylor]: Taking taylor expansion of -1 in x 7.728 * [backup-simplify]: Simplify -1 into -1 7.728 * [taylor]: Taking taylor expansion of x in x 7.728 * [backup-simplify]: Simplify 0 into 0 7.728 * [backup-simplify]: Simplify 1 into 1 7.729 * [backup-simplify]: Simplify (/ -1 1) into -1 7.729 * [taylor]: Taking taylor expansion of 2.0 in x 7.729 * [backup-simplify]: Simplify 2.0 into 2.0 7.729 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.729 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.730 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.730 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.731 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.732 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.732 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.733 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.734 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.735 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/2)) into 0 7.735 * [backup-simplify]: Simplify (+ 0 1) into 1 7.736 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 1 -1)) into -1 7.736 * [backup-simplify]: Simplify (+ -1 0) into -1 7.738 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1/2 1)))) 1) into -2 7.738 * [backup-simplify]: Simplify -2 into -2 7.739 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.740 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.741 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/2))) into 0 7.741 * [backup-simplify]: Simplify (+ 0 0) into 0 7.743 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1 0) (* 0 -1))) into 0 7.743 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.755 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1/2 2))) (* 1 (/ (* 1 (pow (* 2 2.0) 1)) (pow 1/2 1)))) 2) into 2.0 7.755 * [backup-simplify]: Simplify 2.0 into 2.0 7.756 * [backup-simplify]: Simplify (+ (* 2.0 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) (- (log 1/2) (* 2 (log (/ 1 (- x))))))) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x)))) 7.756 * * * * [progress]: [ 2 / 2 ] generating series at (2) 7.756 * [backup-simplify]: Simplify (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) into (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) 7.756 * [approximate]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in (y x) around 0 7.757 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in x 7.757 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.757 * [taylor]: Taking taylor expansion of (* y (- x)) in x 7.757 * [taylor]: Taking taylor expansion of y in x 7.757 * [backup-simplify]: Simplify y into y 7.757 * [taylor]: Taking taylor expansion of (- x) in x 7.757 * [taylor]: Taking taylor expansion of x in x 7.757 * [backup-simplify]: Simplify 0 into 0 7.757 * [backup-simplify]: Simplify 1 into 1 7.757 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.757 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.757 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.757 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.757 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.757 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.757 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.757 * [taylor]: Taking taylor expansion of x in x 7.757 * [backup-simplify]: Simplify 0 into 0 7.757 * [backup-simplify]: Simplify 1 into 1 7.757 * [taylor]: Taking taylor expansion of 1/2 in x 7.757 * [backup-simplify]: Simplify 1/2 into 1/2 7.758 * [taylor]: Taking taylor expansion of 1 in x 7.758 * [backup-simplify]: Simplify 1 into 1 7.758 * [taylor]: Taking taylor expansion of x in x 7.758 * [backup-simplify]: Simplify 0 into 0 7.758 * [backup-simplify]: Simplify 1 into 1 7.758 * [taylor]: Taking taylor expansion of 2.0 in x 7.758 * [backup-simplify]: Simplify 2.0 into 2.0 7.758 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.759 * [backup-simplify]: Simplify (+ 0 1) into 1 7.759 * [backup-simplify]: Simplify (* 1 0) into 0 7.759 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.760 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.760 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in y 7.760 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.760 * [taylor]: Taking taylor expansion of (* y (- x)) in y 7.760 * [taylor]: Taking taylor expansion of y in y 7.760 * [backup-simplify]: Simplify 0 into 0 7.760 * [backup-simplify]: Simplify 1 into 1 7.760 * [taylor]: Taking taylor expansion of (- x) in y 7.760 * [taylor]: Taking taylor expansion of x in y 7.760 * [backup-simplify]: Simplify x into x 7.760 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in y 7.760 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in y 7.760 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.760 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in y 7.760 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in y 7.761 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.761 * [taylor]: Taking taylor expansion of (* x 1/2) in y 7.761 * [taylor]: Taking taylor expansion of x in y 7.761 * [backup-simplify]: Simplify x into x 7.761 * [taylor]: Taking taylor expansion of 1/2 in y 7.761 * [backup-simplify]: Simplify 1/2 into 1/2 7.761 * [taylor]: Taking taylor expansion of 1 in y 7.761 * [backup-simplify]: Simplify 1 into 1 7.761 * [taylor]: Taking taylor expansion of x in y 7.761 * [backup-simplify]: Simplify x into x 7.761 * [taylor]: Taking taylor expansion of 2.0 in y 7.761 * [backup-simplify]: Simplify 2.0 into 2.0 7.761 * [backup-simplify]: Simplify (* x 1/2) into (* 1/2 x) 7.761 * [backup-simplify]: Simplify (+ (* 1/2 x) 1) into (+ (* 1/2 x) 1) 7.761 * [backup-simplify]: Simplify (* (+ (* 1/2 x) 1) x) into (* (+ (* 1/2 x) 1) x) 7.761 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) x) 2.0) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 7.762 * [backup-simplify]: Simplify (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.762 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in y 7.762 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.762 * [taylor]: Taking taylor expansion of (* y (- x)) in y 7.762 * [taylor]: Taking taylor expansion of y in y 7.762 * [backup-simplify]: Simplify 0 into 0 7.762 * [backup-simplify]: Simplify 1 into 1 7.762 * [taylor]: Taking taylor expansion of (- x) in y 7.762 * [taylor]: Taking taylor expansion of x in y 7.762 * [backup-simplify]: Simplify x into x 7.762 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in y 7.762 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in y 7.762 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.762 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in y 7.762 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in y 7.763 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.763 * [taylor]: Taking taylor expansion of (* x 1/2) in y 7.763 * [taylor]: Taking taylor expansion of x in y 7.763 * [backup-simplify]: Simplify x into x 7.763 * [taylor]: Taking taylor expansion of 1/2 in y 7.763 * [backup-simplify]: Simplify 1/2 into 1/2 7.763 * [taylor]: Taking taylor expansion of 1 in y 7.763 * [backup-simplify]: Simplify 1 into 1 7.763 * [taylor]: Taking taylor expansion of x in y 7.763 * [backup-simplify]: Simplify x into x 7.763 * [taylor]: Taking taylor expansion of 2.0 in y 7.763 * [backup-simplify]: Simplify 2.0 into 2.0 7.763 * [backup-simplify]: Simplify (* x 1/2) into (* 1/2 x) 7.763 * [backup-simplify]: Simplify (+ (* 1/2 x) 1) into (+ (* 1/2 x) 1) 7.763 * [backup-simplify]: Simplify (* (+ (* 1/2 x) 1) x) into (* (+ (* 1/2 x) 1) x) 7.763 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) x) 2.0) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 7.764 * [backup-simplify]: Simplify (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.764 * [backup-simplify]: Simplify (- x) into (- x) 7.764 * [backup-simplify]: Simplify (* 0 (- x)) into 0 7.764 * [backup-simplify]: Simplify (+ 0 (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.764 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 7.764 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 7.764 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 7.764 * [taylor]: Taking taylor expansion of 1/2 in x 7.764 * [backup-simplify]: Simplify 1/2 into 1/2 7.764 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.765 * [taylor]: Taking taylor expansion of x in x 7.765 * [backup-simplify]: Simplify 0 into 0 7.765 * [backup-simplify]: Simplify 1 into 1 7.765 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 7.765 * [taylor]: Taking taylor expansion of x in x 7.765 * [backup-simplify]: Simplify 0 into 0 7.765 * [backup-simplify]: Simplify 1 into 1 7.765 * [taylor]: Taking taylor expansion of 2.0 in x 7.765 * [backup-simplify]: Simplify 2.0 into 2.0 7.765 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.766 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.766 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.767 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.767 * [backup-simplify]: Simplify (- 0) into 0 7.767 * [backup-simplify]: Simplify (- x) into (- x) 7.768 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x))) into (- x) 7.768 * [backup-simplify]: Simplify (+ (* x 0) (* 0 1/2)) into 0 7.768 * [backup-simplify]: Simplify (+ 0 0) into 0 7.769 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) 0) (* 0 x)) into 0 7.769 * [backup-simplify]: Simplify (+ 0 0) into 0 7.770 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1)))) 1) into 0 7.770 * [backup-simplify]: Simplify (+ (- x) 0) into (- x) 7.770 * [taylor]: Taking taylor expansion of (- x) in x 7.770 * [taylor]: Taking taylor expansion of x in x 7.770 * [backup-simplify]: Simplify 0 into 0 7.770 * [backup-simplify]: Simplify 1 into 1 7.771 * [backup-simplify]: Simplify (- 0) into 0 7.771 * [backup-simplify]: Simplify 0 into 0 7.771 * [backup-simplify]: Simplify (+ 1 0) into 1 7.772 * [backup-simplify]: Simplify (+ 0 1) into 1 7.778 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 7.778 * [backup-simplify]: Simplify 0.5 into 0.5 7.778 * [backup-simplify]: Simplify (- 0) into 0 7.778 * [backup-simplify]: Simplify (- 0) into 0 7.779 * [backup-simplify]: Simplify (- x) into (- x) 7.779 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x)))) into 0 7.780 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 1/2))) into 0 7.781 * [backup-simplify]: Simplify (+ 0 0) into 0 7.781 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) 0) (+ (* 0 0) (* 0 x))) into 0 7.781 * [backup-simplify]: Simplify (+ 0 0) into 0 7.784 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1)))) 2) into 0 7.784 * [backup-simplify]: Simplify (+ 0 0) into 0 7.784 * [taylor]: Taking taylor expansion of 0 in x 7.784 * [backup-simplify]: Simplify 0 into 0 7.784 * [backup-simplify]: Simplify 0 into 0 7.785 * [backup-simplify]: Simplify (- 1) into -1 7.785 * [backup-simplify]: Simplify -1 into -1 7.786 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (+ (* 0.5 (* x 1)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 7.786 * [backup-simplify]: Simplify (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) into (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.786 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in (y x) around 0 7.786 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in x 7.786 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.786 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in x 7.786 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.786 * [taylor]: Taking taylor expansion of y in x 7.786 * [backup-simplify]: Simplify y into y 7.787 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.787 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.787 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.787 * [taylor]: Taking taylor expansion of x in x 7.787 * [backup-simplify]: Simplify 0 into 0 7.787 * [backup-simplify]: Simplify 1 into 1 7.787 * [backup-simplify]: Simplify (/ 1 1) into 1 7.787 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.787 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.787 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.787 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.787 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.788 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.788 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.788 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.788 * [taylor]: Taking taylor expansion of x in x 7.788 * [backup-simplify]: Simplify 0 into 0 7.788 * [backup-simplify]: Simplify 1 into 1 7.788 * [backup-simplify]: Simplify (/ 1 1) into 1 7.788 * [taylor]: Taking taylor expansion of 1/2 in x 7.788 * [backup-simplify]: Simplify 1/2 into 1/2 7.788 * [taylor]: Taking taylor expansion of 1 in x 7.788 * [backup-simplify]: Simplify 1 into 1 7.788 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.788 * [taylor]: Taking taylor expansion of x in x 7.788 * [backup-simplify]: Simplify 0 into 0 7.788 * [backup-simplify]: Simplify 1 into 1 7.789 * [backup-simplify]: Simplify (/ 1 1) into 1 7.789 * [taylor]: Taking taylor expansion of 2.0 in x 7.789 * [backup-simplify]: Simplify 2.0 into 2.0 7.789 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.790 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.790 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.791 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.791 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.791 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in y 7.791 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.791 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 7.791 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.791 * [taylor]: Taking taylor expansion of y in y 7.792 * [backup-simplify]: Simplify 0 into 0 7.792 * [backup-simplify]: Simplify 1 into 1 7.792 * [backup-simplify]: Simplify (/ 1 1) into 1 7.792 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.792 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.792 * [taylor]: Taking taylor expansion of x in y 7.792 * [backup-simplify]: Simplify x into x 7.792 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.792 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in y 7.792 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in y 7.792 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.792 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in y 7.792 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in y 7.793 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.793 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in y 7.793 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.793 * [taylor]: Taking taylor expansion of x in y 7.793 * [backup-simplify]: Simplify x into x 7.793 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.793 * [taylor]: Taking taylor expansion of 1/2 in y 7.793 * [backup-simplify]: Simplify 1/2 into 1/2 7.793 * [taylor]: Taking taylor expansion of 1 in y 7.793 * [backup-simplify]: Simplify 1 into 1 7.793 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.793 * [taylor]: Taking taylor expansion of x in y 7.793 * [backup-simplify]: Simplify x into x 7.793 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.793 * [taylor]: Taking taylor expansion of 2.0 in y 7.793 * [backup-simplify]: Simplify 2.0 into 2.0 7.793 * [backup-simplify]: Simplify (* (/ 1 x) 1/2) into (/ 1/2 x) 7.793 * [backup-simplify]: Simplify (+ (/ 1/2 x) 1) into (+ 1 (* 1/2 (/ 1 x))) 7.793 * [backup-simplify]: Simplify (* (+ 1 (* 1/2 (/ 1 x))) (/ 1 x)) into (/ (+ (* 1/2 (/ 1 x)) 1) x) 7.794 * [backup-simplify]: Simplify (+ (/ (+ (* 1/2 (/ 1 x)) 1) x) 2.0) into (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 7.794 * [backup-simplify]: Simplify (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) into (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) 7.794 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in y 7.794 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.794 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 7.794 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.794 * [taylor]: Taking taylor expansion of y in y 7.794 * [backup-simplify]: Simplify 0 into 0 7.794 * [backup-simplify]: Simplify 1 into 1 7.795 * [backup-simplify]: Simplify (/ 1 1) into 1 7.795 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.795 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.795 * [taylor]: Taking taylor expansion of x in y 7.795 * [backup-simplify]: Simplify x into x 7.795 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.795 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in y 7.795 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in y 7.795 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.796 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in y 7.796 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in y 7.796 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.796 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in y 7.796 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.796 * [taylor]: Taking taylor expansion of x in y 7.796 * [backup-simplify]: Simplify x into x 7.796 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.796 * [taylor]: Taking taylor expansion of 1/2 in y 7.796 * [backup-simplify]: Simplify 1/2 into 1/2 7.796 * [taylor]: Taking taylor expansion of 1 in y 7.796 * [backup-simplify]: Simplify 1 into 1 7.796 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.796 * [taylor]: Taking taylor expansion of x in y 7.796 * [backup-simplify]: Simplify x into x 7.796 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.797 * [taylor]: Taking taylor expansion of 2.0 in y 7.797 * [backup-simplify]: Simplify 2.0 into 2.0 7.797 * [backup-simplify]: Simplify (* (/ 1 x) 1/2) into (/ 1/2 x) 7.797 * [backup-simplify]: Simplify (+ (/ 1/2 x) 1) into (+ 1 (* 1/2 (/ 1 x))) 7.797 * [backup-simplify]: Simplify (* (+ 1 (* 1/2 (/ 1 x))) (/ 1 x)) into (/ (+ (* 1/2 (/ 1 x)) 1) x) 7.797 * [backup-simplify]: Simplify (+ (/ (+ (* 1/2 (/ 1 x)) 1) x) 2.0) into (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 7.798 * [backup-simplify]: Simplify (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) into (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) 7.798 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.798 * [backup-simplify]: Simplify (* 1 (- (/ 1 x))) into (/ -1 x) 7.798 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 7.798 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.798 * [taylor]: Taking taylor expansion of x in x 7.798 * [backup-simplify]: Simplify 0 into 0 7.798 * [backup-simplify]: Simplify 1 into 1 7.799 * [backup-simplify]: Simplify (/ 1 1) into 1 7.799 * [backup-simplify]: Simplify (- 1) into -1 7.799 * [backup-simplify]: Simplify -1 into -1 7.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.800 * [backup-simplify]: Simplify (- 0) into 0 7.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.801 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.801 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x)))) into 0 7.802 * [backup-simplify]: Simplify (+ 0 (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)))) into (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) 7.802 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 7.802 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 7.802 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 7.802 * [taylor]: Taking taylor expansion of 1/2 in x 7.802 * [backup-simplify]: Simplify 1/2 into 1/2 7.802 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.802 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.802 * [taylor]: Taking taylor expansion of x in x 7.802 * [backup-simplify]: Simplify 0 into 0 7.802 * [backup-simplify]: Simplify 1 into 1 7.803 * [backup-simplify]: Simplify (* 1 1) into 1 7.804 * [backup-simplify]: Simplify (/ 1 1) into 1 7.804 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 7.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.804 * [taylor]: Taking taylor expansion of x in x 7.804 * [backup-simplify]: Simplify 0 into 0 7.804 * [backup-simplify]: Simplify 1 into 1 7.804 * [backup-simplify]: Simplify (/ 1 1) into 1 7.804 * [taylor]: Taking taylor expansion of 2.0 in x 7.804 * [backup-simplify]: Simplify 2.0 into 2.0 7.805 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.805 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.806 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.807 * [backup-simplify]: Simplify (- 0) into 0 7.807 * [backup-simplify]: Simplify 0 into 0 7.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.808 * [backup-simplify]: Simplify (- 0) into 0 7.808 * [backup-simplify]: Simplify (- 0) into 0 7.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.809 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.810 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x))))) into 0 7.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.811 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (* 0 1/2)) into 0 7.811 * [backup-simplify]: Simplify (+ 0 0) into 0 7.811 * [backup-simplify]: Simplify (+ (* (+ 1 (* 1/2 (/ 1 x))) 0) (* 0 (/ 1 x))) into 0 7.812 * [backup-simplify]: Simplify (+ 0 0) into 0 7.813 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 1)))) 1) into 0 7.813 * [backup-simplify]: Simplify (+ 0 0) into 0 7.813 * [taylor]: Taking taylor expansion of 0 in x 7.813 * [backup-simplify]: Simplify 0 into 0 7.814 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.815 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.816 * [backup-simplify]: Simplify (- 0) into 0 7.816 * [backup-simplify]: Simplify 0 into 0 7.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.817 * [backup-simplify]: Simplify (- 0) into 0 7.817 * [backup-simplify]: Simplify (- 0) into 0 7.818 * [backup-simplify]: Simplify (- 0) into 0 7.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.819 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.820 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x)))))) into 0 7.820 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.820 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.821 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 1/2))) into 0 7.821 * [backup-simplify]: Simplify (+ 0 0) into 0 7.822 * [backup-simplify]: Simplify (+ (* (+ 1 (* 1/2 (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 7.822 * [backup-simplify]: Simplify (+ 0 0) into 0 7.825 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 1)))) 2) into 0 7.825 * [backup-simplify]: Simplify (+ 0 0) into 0 7.825 * [taylor]: Taking taylor expansion of 0 in x 7.825 * [backup-simplify]: Simplify 0 into 0 7.825 * [backup-simplify]: Simplify 0 into 0 7.826 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.827 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 7.828 * [backup-simplify]: Simplify (+ 1 0) into 1 7.828 * [backup-simplify]: Simplify (+ 0 1) into 1 7.829 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1/2 1)))) 1) into 2 7.829 * [backup-simplify]: Simplify 2 into 2 7.830 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 x) 1)) (+ (- (log 1/2) (* 2 (log (/ 1 x)))) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) 7.831 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (- (/ 1 (- x))) (log (fma (fma (/ 1 (- x)) 1/2 1) (/ 1 (- x)) 2.0))) into (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.831 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in (y x) around 0 7.831 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in x 7.831 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.831 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in x 7.831 * [taylor]: Taking taylor expansion of (/ -1 y) in x 7.831 * [taylor]: Taking taylor expansion of -1 in x 7.831 * [backup-simplify]: Simplify -1 into -1 7.831 * [taylor]: Taking taylor expansion of y in x 7.831 * [backup-simplify]: Simplify y into y 7.831 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 7.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.831 * [taylor]: Taking taylor expansion of x in x 7.831 * [backup-simplify]: Simplify 0 into 0 7.831 * [backup-simplify]: Simplify 1 into 1 7.832 * [backup-simplify]: Simplify (/ 1 1) into 1 7.832 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.832 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.832 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.832 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.832 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.832 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.832 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.832 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.832 * [taylor]: Taking taylor expansion of -1 in x 7.832 * [backup-simplify]: Simplify -1 into -1 7.832 * [taylor]: Taking taylor expansion of x in x 7.832 * [backup-simplify]: Simplify 0 into 0 7.832 * [backup-simplify]: Simplify 1 into 1 7.833 * [backup-simplify]: Simplify (/ -1 1) into -1 7.833 * [taylor]: Taking taylor expansion of 1/2 in x 7.833 * [backup-simplify]: Simplify 1/2 into 1/2 7.833 * [taylor]: Taking taylor expansion of 1 in x 7.833 * [backup-simplify]: Simplify 1 into 1 7.833 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.833 * [taylor]: Taking taylor expansion of -1 in x 7.833 * [backup-simplify]: Simplify -1 into -1 7.833 * [taylor]: Taking taylor expansion of x in x 7.833 * [backup-simplify]: Simplify 0 into 0 7.833 * [backup-simplify]: Simplify 1 into 1 7.834 * [backup-simplify]: Simplify (/ -1 1) into -1 7.834 * [taylor]: Taking taylor expansion of 2.0 in x 7.834 * [backup-simplify]: Simplify 2.0 into 2.0 7.834 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.834 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.835 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.835 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.836 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.836 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in y 7.836 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.836 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 7.836 * [taylor]: Taking taylor expansion of (/ -1 y) in y 7.836 * [taylor]: Taking taylor expansion of -1 in y 7.836 * [backup-simplify]: Simplify -1 into -1 7.836 * [taylor]: Taking taylor expansion of y in y 7.836 * [backup-simplify]: Simplify 0 into 0 7.836 * [backup-simplify]: Simplify 1 into 1 7.837 * [backup-simplify]: Simplify (/ -1 1) into -1 7.837 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.837 * [taylor]: Taking taylor expansion of x in y 7.837 * [backup-simplify]: Simplify x into x 7.837 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.837 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in y 7.837 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in y 7.837 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.837 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in y 7.837 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in y 7.837 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.837 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in y 7.837 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.837 * [taylor]: Taking taylor expansion of -1 in y 7.837 * [backup-simplify]: Simplify -1 into -1 7.837 * [taylor]: Taking taylor expansion of x in y 7.837 * [backup-simplify]: Simplify x into x 7.837 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.837 * [taylor]: Taking taylor expansion of 1/2 in y 7.838 * [backup-simplify]: Simplify 1/2 into 1/2 7.838 * [taylor]: Taking taylor expansion of 1 in y 7.838 * [backup-simplify]: Simplify 1 into 1 7.838 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.838 * [taylor]: Taking taylor expansion of -1 in y 7.838 * [backup-simplify]: Simplify -1 into -1 7.838 * [taylor]: Taking taylor expansion of x in y 7.838 * [backup-simplify]: Simplify x into x 7.838 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.838 * [taylor]: Taking taylor expansion of 2.0 in y 7.838 * [backup-simplify]: Simplify 2.0 into 2.0 7.838 * [backup-simplify]: Simplify (* (/ -1 x) 1/2) into (/ -1/2 x) 7.838 * [backup-simplify]: Simplify (+ (/ -1/2 x) 1) into (- 1 (* 1/2 (/ 1 x))) 7.838 * [backup-simplify]: Simplify (* (- 1 (* 1/2 (/ 1 x))) (/ -1 x)) into (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 7.839 * [backup-simplify]: Simplify (+ (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 2.0) into (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 7.839 * [backup-simplify]: Simplify (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) into (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) 7.839 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in y 7.839 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.839 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 7.839 * [taylor]: Taking taylor expansion of (/ -1 y) in y 7.839 * [taylor]: Taking taylor expansion of -1 in y 7.839 * [backup-simplify]: Simplify -1 into -1 7.839 * [taylor]: Taking taylor expansion of y in y 7.839 * [backup-simplify]: Simplify 0 into 0 7.839 * [backup-simplify]: Simplify 1 into 1 7.840 * [backup-simplify]: Simplify (/ -1 1) into -1 7.840 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.840 * [taylor]: Taking taylor expansion of x in y 7.840 * [backup-simplify]: Simplify x into x 7.840 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.840 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in y 7.840 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in y 7.840 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.840 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in y 7.840 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in y 7.841 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.841 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in y 7.841 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.841 * [taylor]: Taking taylor expansion of -1 in y 7.841 * [backup-simplify]: Simplify -1 into -1 7.841 * [taylor]: Taking taylor expansion of x in y 7.841 * [backup-simplify]: Simplify x into x 7.841 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.841 * [taylor]: Taking taylor expansion of 1/2 in y 7.841 * [backup-simplify]: Simplify 1/2 into 1/2 7.841 * [taylor]: Taking taylor expansion of 1 in y 7.841 * [backup-simplify]: Simplify 1 into 1 7.841 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.841 * [taylor]: Taking taylor expansion of -1 in y 7.841 * [backup-simplify]: Simplify -1 into -1 7.841 * [taylor]: Taking taylor expansion of x in y 7.841 * [backup-simplify]: Simplify x into x 7.841 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.841 * [taylor]: Taking taylor expansion of 2.0 in y 7.841 * [backup-simplify]: Simplify 2.0 into 2.0 7.841 * [backup-simplify]: Simplify (* (/ -1 x) 1/2) into (/ -1/2 x) 7.841 * [backup-simplify]: Simplify (+ (/ -1/2 x) 1) into (- 1 (* 1/2 (/ 1 x))) 7.841 * [backup-simplify]: Simplify (* (- 1 (* 1/2 (/ 1 x))) (/ -1 x)) into (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 7.842 * [backup-simplify]: Simplify (+ (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 2.0) into (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 7.842 * [backup-simplify]: Simplify (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) into (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) 7.842 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x) 7.842 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 7.842 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.842 * [taylor]: Taking taylor expansion of x in x 7.842 * [backup-simplify]: Simplify 0 into 0 7.842 * [backup-simplify]: Simplify 1 into 1 7.843 * [backup-simplify]: Simplify (/ 1 1) into 1 7.843 * [backup-simplify]: Simplify (- 1) into -1 7.843 * [backup-simplify]: Simplify -1 into -1 7.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.844 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.845 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0 7.845 * [backup-simplify]: Simplify (+ 0 (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)))) into (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) 7.845 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 7.845 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 7.845 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 7.845 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 7.845 * [taylor]: Taking taylor expansion of 1/2 in x 7.845 * [backup-simplify]: Simplify 1/2 into 1/2 7.845 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.845 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.845 * [taylor]: Taking taylor expansion of x in x 7.845 * [backup-simplify]: Simplify 0 into 0 7.846 * [backup-simplify]: Simplify 1 into 1 7.846 * [backup-simplify]: Simplify (* 1 1) into 1 7.846 * [backup-simplify]: Simplify (/ 1 1) into 1 7.846 * [taylor]: Taking taylor expansion of 2.0 in x 7.847 * [backup-simplify]: Simplify 2.0 into 2.0 7.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.847 * [taylor]: Taking taylor expansion of x in x 7.847 * [backup-simplify]: Simplify 0 into 0 7.847 * [backup-simplify]: Simplify 1 into 1 7.847 * [backup-simplify]: Simplify (/ 1 1) into 1 7.847 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.848 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.848 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.849 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.850 * [backup-simplify]: Simplify (- 0) into 0 7.850 * [backup-simplify]: Simplify 0 into 0 7.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.851 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.852 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 7.852 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 7.852 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 7.853 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (* 0 1/2)) into 0 7.853 * [backup-simplify]: Simplify (+ 0 0) into 0 7.853 * [backup-simplify]: Simplify (+ (* (- 1 (* 1/2 (/ 1 x))) 0) (* 0 (/ -1 x))) into 0 7.853 * [backup-simplify]: Simplify (+ 0 0) into 0 7.855 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 1)))) 1) into 0 7.855 * [backup-simplify]: Simplify (+ 0 0) into 0 7.855 * [taylor]: Taking taylor expansion of 0 in x 7.855 * [backup-simplify]: Simplify 0 into 0 7.856 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.856 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.858 * [backup-simplify]: Simplify (- 0) into 0 7.858 * [backup-simplify]: Simplify 0 into 0 7.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.860 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 7.860 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.861 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.861 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 1/2))) into 0 7.862 * [backup-simplify]: Simplify (+ 0 0) into 0 7.862 * [backup-simplify]: Simplify (+ (* (- 1 (* 1/2 (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0 7.862 * [backup-simplify]: Simplify (+ 0 0) into 0 7.865 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 1)))) 2) into 0 7.865 * [backup-simplify]: Simplify (+ 0 0) into 0 7.865 * [taylor]: Taking taylor expansion of 0 in x 7.865 * [backup-simplify]: Simplify 0 into 0 7.865 * [backup-simplify]: Simplify 0 into 0 7.866 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.868 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 7.868 * [backup-simplify]: Simplify (+ 0 0) into 0 7.868 * [backup-simplify]: Simplify (- 1) into -1 7.869 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.870 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1/2 1)))) 1) into -2 7.870 * [backup-simplify]: Simplify -2 into -2 7.876 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (- x)) 1)) (+ (- (log 1/2) (* 2 (log (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) 7.876 * * * [progress]: simplifying candidates 7.877 * [simplify]: Simplifying: (expm1 (log (fma (fma x 1/2 1) x 2.0))) (log1p (log (fma (fma x 1/2 1) x 2.0))) (log (* (cbrt (fma (fma x 1/2 1) x 2.0)) (cbrt (fma (fma x 1/2 1) x 2.0)))) (log (cbrt (fma (fma x 1/2 1) x 2.0))) (log (sqrt (fma (fma x 1/2 1) x 2.0))) (log (sqrt (fma (fma x 1/2 1) x 2.0))) (log 1) (log (fma (fma x 1/2 1) x 2.0)) (log (fma (fma x 1/2 1) x 2.0)) (log (log (fma (fma x 1/2 1) x 2.0))) (exp (log (fma (fma x 1/2 1) x 2.0))) (* (cbrt (log (fma (fma x 1/2 1) x 2.0))) (cbrt (log (fma (fma x 1/2 1) x 2.0)))) (cbrt (log (fma (fma x 1/2 1) x 2.0))) (* (* (log (fma (fma x 1/2 1) x 2.0)) (log (fma (fma x 1/2 1) x 2.0))) (log (fma (fma x 1/2 1) x 2.0))) (sqrt (log (fma (fma x 1/2 1) x 2.0))) (sqrt (log (fma (fma x 1/2 1) x 2.0))) (expm1 (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (log1p (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (* y (- x)) (log (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (exp (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (* (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))))) (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (* (* (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (sqrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (sqrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x)))) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) 7.878 * * [simplify]: Extracting # 0 : cost 0 7.878 * * [simplify]: Extracting # 1 : cost 0 7.878 * * [simplify]: Extracting # 2 : cost 0 7.878 * * [simplify]: Extracting # 3 : cost 0 7.879 * * [simplify]: Extracting # 4 : cost 0 7.879 * * [simplify]: Extracting # 5 : cost 0 7.879 * * [simplify]: Extracting # 6 : cost 0 7.879 * * [simplify]: Extracting # 7 : cost 0 7.879 * * [simplify]: Extracting # 8 : cost 0 7.879 * * [simplify]: Extracting # 9 : cost 0 7.880 * * [simplify]: iteration 0 : 71 enodes (cost 447 ) 7.912 * * [simplify]: Extracting # 0 : cost 0 7.913 * * [simplify]: Extracting # 1 : cost 0 7.913 * * [simplify]: Extracting # 2 : cost 0 7.913 * * [simplify]: Extracting # 3 : cost 0 7.913 * * [simplify]: Extracting # 4 : cost 0 7.914 * * [simplify]: Extracting # 5 : cost 0 7.914 * * [simplify]: iteration 1 : 151 enodes (cost 429 ) 7.965 * * [simplify]: Extracting # 0 : cost 0 7.965 * * [simplify]: Extracting # 1 : cost 0 7.966 * * [simplify]: Extracting # 2 : cost 0 7.967 * * [simplify]: Extracting # 3 : cost 0 7.968 * * [simplify]: iteration 2 : 365 enodes (cost 378 ) 8.089 * * [simplify]: Extracting # 0 : cost 0 8.090 * * [simplify]: Extracting # 1 : cost 0 8.091 * * [simplify]: Extracting # 2 : cost 0 8.091 * * [simplify]: Extracting # 3 : cost 0 8.092 * * [simplify]: Extracting # 4 : cost 0 8.093 * * [simplify]: iteration 3 : 927 enodes (cost 371 ) 9.070 * * [simplify]: Extracting # 0 : cost 0 9.075 * * [simplify]: Extracting # 1 : cost 0 9.080 * * [simplify]: Extracting # 2 : cost 0 9.084 * * [simplify]: Extracting # 3 : cost 0 9.088 * * [simplify]: Extracting # 4 : cost 0 9.096 * * [simplify]: iteration 4 : 2348 enodes (cost 366 ) 10.806 * * [simplify]: Extracting # 0 : cost 0 10.812 * * [simplify]: Extracting # 1 : cost 0 10.821 * * [simplify]: Extracting # 2 : cost 0 10.826 * * [simplify]: Extracting # 3 : cost 0 10.831 * * [simplify]: Extracting # 4 : cost 0 10.840 * * [simplify]: iteration done: 5000 enodes (cost 363 ) 10.841 * [simplify]: Simplified to: (expm1 (log (fma (fma x 1/2 1) x 2.0))) (log1p (log (fma (fma x 1/2 1) x 2.0))) (* 2 (log (cbrt (fma (fma x 1/2 1) x 2.0)))) (log (cbrt (fma (fma x 1/2 1) x 2.0))) (log (sqrt (fma (fma x 1/2 1) x 2.0))) (log (sqrt (fma (fma x 1/2 1) x 2.0))) 0 (log (fma (fma x 1/2 1) x 2.0)) (log (fma (fma x 1/2 1) x 2.0)) (log (log (fma (fma x 1/2 1) x 2.0))) (fma (fma x 1/2 1) x 2.0) (* (cbrt (log (fma (fma x 1/2 1) x 2.0))) (cbrt (log (fma (fma x 1/2 1) x 2.0)))) (cbrt (log (fma (fma x 1/2 1) x 2.0))) (pow (log (fma (fma x 1/2 1) x 2.0)) 3) (sqrt (log (fma (fma x 1/2 1) x 2.0))) (sqrt (log (fma (fma x 1/2 1) x 2.0))) (expm1 (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (log1p (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (* y (- x)) (log (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (/ (fma (fma x 1/2 1) x 2.0) (exp (* x y))) (* (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))))) (cbrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (pow (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) 3) (sqrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (sqrt (fma y (- x) (log (fma (fma x 1/2 1) x 2.0)))) (fma (* x x) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (fma (log x) 2 (+ (log 1/2) (/ (+ 2 (/ 2.0 x)) x))) (+ (fma -2 (log (/ -1 x)) (/ (+ 2 (/ 2.0 x)) x)) (log 1/2)) (fma x (- 0.5 y) (log 2.0)) (+ (log 1/2) (- (/ 2 x) (fma x y (* -2 (log x))))) (+ (log 1/2) (- (/ 2 x) (fma x y (* 2 (log (/ -1 x)))))) 10.841 * * * [progress]: adding candidates to table 11.004 * * [progress]: iteration 4 / 4 11.004 * * * [progress]: picking best candidate 11.012 * * * * [pick]: Picked # 11.012 * * * [progress]: localizing error 11.022 * * * [progress]: generating rewritten candidates 11.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 11.022 * * * [progress]: generating series expansions 11.022 * * * * [progress]: [ 1 / 1 ] generating series at (2) 11.023 * [backup-simplify]: Simplify (fma x (- 0.5 y) (log 2.0)) into (fma x (- 0.5 y) (log 2.0)) 11.023 * [approximate]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in (x y) around 0 11.023 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in y 11.023 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 11.023 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in y 11.023 * [taylor]: Taking taylor expansion of x in y 11.023 * [backup-simplify]: Simplify x into x 11.023 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 11.023 * [taylor]: Taking taylor expansion of 0.5 in y 11.023 * [backup-simplify]: Simplify 0.5 into 0.5 11.023 * [taylor]: Taking taylor expansion of y in y 11.023 * [backup-simplify]: Simplify 0 into 0 11.023 * [backup-simplify]: Simplify 1 into 1 11.023 * [taylor]: Taking taylor expansion of (log 2.0) in y 11.023 * [taylor]: Taking taylor expansion of 2.0 in y 11.023 * [backup-simplify]: Simplify 2.0 into 2.0 11.024 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.024 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x 11.024 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 11.024 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x 11.024 * [taylor]: Taking taylor expansion of x in x 11.024 * [backup-simplify]: Simplify 0 into 0 11.024 * [backup-simplify]: Simplify 1 into 1 11.024 * [taylor]: Taking taylor expansion of (- 0.5 y) in x 11.024 * [taylor]: Taking taylor expansion of 0.5 in x 11.024 * [backup-simplify]: Simplify 0.5 into 0.5 11.024 * [taylor]: Taking taylor expansion of y in x 11.024 * [backup-simplify]: Simplify y into y 11.024 * [taylor]: Taking taylor expansion of (log 2.0) in x 11.024 * [taylor]: Taking taylor expansion of 2.0 in x 11.024 * [backup-simplify]: Simplify 2.0 into 2.0 11.024 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.024 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x 11.024 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 11.024 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x 11.024 * [taylor]: Taking taylor expansion of x in x 11.024 * [backup-simplify]: Simplify 0 into 0 11.024 * [backup-simplify]: Simplify 1 into 1 11.024 * [taylor]: Taking taylor expansion of (- 0.5 y) in x 11.024 * [taylor]: Taking taylor expansion of 0.5 in x 11.024 * [backup-simplify]: Simplify 0.5 into 0.5 11.024 * [taylor]: Taking taylor expansion of y in x 11.024 * [backup-simplify]: Simplify y into y 11.024 * [taylor]: Taking taylor expansion of (log 2.0) in x 11.025 * [taylor]: Taking taylor expansion of 2.0 in x 11.025 * [backup-simplify]: Simplify 2.0 into 2.0 11.025 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.025 * [backup-simplify]: Simplify (- y) into (- y) 11.025 * [backup-simplify]: Simplify (+ 0.5 (- y)) into (- 0.5 y) 11.025 * [backup-simplify]: Simplify (* 0 (- 0.5 y)) into 0 11.026 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 11.026 * [taylor]: Taking taylor expansion of (log 2.0) in y 11.026 * [taylor]: Taking taylor expansion of 2.0 in y 11.026 * [backup-simplify]: Simplify 2.0 into 2.0 11.026 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.026 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.026 * [backup-simplify]: Simplify (- 0) into 0 11.027 * [backup-simplify]: Simplify (+ 0 0) into 0 11.027 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 0.5 y))) into (- 0.5 y) 11.028 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 11.028 * [backup-simplify]: Simplify (+ (- 0.5 y) 0) into (- 0.5 y) 11.028 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 11.028 * [taylor]: Taking taylor expansion of 0.5 in y 11.028 * [backup-simplify]: Simplify 0.5 into 0.5 11.028 * [taylor]: Taking taylor expansion of y in y 11.028 * [backup-simplify]: Simplify 0 into 0 11.028 * [backup-simplify]: Simplify 1 into 1 11.028 * [backup-simplify]: Simplify (- 0) into 0 11.029 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 11.029 * [backup-simplify]: Simplify 0.5 into 0.5 11.029 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 11.029 * [backup-simplify]: Simplify 0 into 0 11.030 * [backup-simplify]: Simplify (- 0) into 0 11.030 * [backup-simplify]: Simplify (+ 0 0) into 0 11.030 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 0.5 y)))) into 0 11.032 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2.0 1)))) 2) into 0 11.032 * [backup-simplify]: Simplify (+ 0 0) into 0 11.032 * [taylor]: Taking taylor expansion of 0 in y 11.032 * [backup-simplify]: Simplify 0 into 0 11.033 * [backup-simplify]: Simplify 0 into 0 11.033 * [backup-simplify]: Simplify (- 1) into -1 11.033 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.033 * [backup-simplify]: Simplify -1 into -1 11.033 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 0.5 (* 1 x)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 11.034 * [backup-simplify]: Simplify (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) into (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) 11.034 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in (x y) around 0 11.034 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in y 11.034 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 11.034 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in y 11.034 * [taylor]: Taking taylor expansion of (/ 1 x) in y 11.034 * [taylor]: Taking taylor expansion of x in y 11.034 * [backup-simplify]: Simplify x into x 11.034 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 11.034 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 11.034 * [taylor]: Taking taylor expansion of 0.5 in y 11.034 * [backup-simplify]: Simplify 0.5 into 0.5 11.034 * [taylor]: Taking taylor expansion of (/ 1 y) in y 11.034 * [taylor]: Taking taylor expansion of y in y 11.034 * [backup-simplify]: Simplify 0 into 0 11.034 * [backup-simplify]: Simplify 1 into 1 11.034 * [backup-simplify]: Simplify (/ 1 1) into 1 11.035 * [taylor]: Taking taylor expansion of (log 2.0) in y 11.035 * [taylor]: Taking taylor expansion of 2.0 in y 11.035 * [backup-simplify]: Simplify 2.0 into 2.0 11.035 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.035 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x 11.035 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 11.035 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x 11.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x 11.035 * [taylor]: Taking taylor expansion of x in x 11.035 * [backup-simplify]: Simplify 0 into 0 11.035 * [backup-simplify]: Simplify 1 into 1 11.035 * [backup-simplify]: Simplify (/ 1 1) into 1 11.035 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 11.035 * [taylor]: Taking taylor expansion of 0.5 in x 11.035 * [backup-simplify]: Simplify 0.5 into 0.5 11.035 * [taylor]: Taking taylor expansion of (/ 1 y) in x 11.035 * [taylor]: Taking taylor expansion of y in x 11.035 * [backup-simplify]: Simplify y into y 11.035 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 11.035 * [taylor]: Taking taylor expansion of (log 2.0) in x 11.035 * [taylor]: Taking taylor expansion of 2.0 in x 11.036 * [backup-simplify]: Simplify 2.0 into 2.0 11.036 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.036 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x 11.036 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 11.036 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x 11.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 11.036 * [taylor]: Taking taylor expansion of x in x 11.036 * [backup-simplify]: Simplify 0 into 0 11.036 * [backup-simplify]: Simplify 1 into 1 11.036 * [backup-simplify]: Simplify (/ 1 1) into 1 11.036 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 11.036 * [taylor]: Taking taylor expansion of 0.5 in x 11.036 * [backup-simplify]: Simplify 0.5 into 0.5 11.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x 11.036 * [taylor]: Taking taylor expansion of y in x 11.036 * [backup-simplify]: Simplify y into y 11.036 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 11.036 * [taylor]: Taking taylor expansion of (log 2.0) in x 11.036 * [taylor]: Taking taylor expansion of 2.0 in x 11.036 * [backup-simplify]: Simplify 2.0 into 2.0 11.037 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.037 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 11.037 * [backup-simplify]: Simplify (+ 0.5 (- (/ 1 y))) into (- 0.5 (/ 1 y)) 11.037 * [backup-simplify]: Simplify (* 1 (- 0.5 (/ 1 y))) into (- 0.5 (/ 1 y)) 11.037 * [backup-simplify]: Simplify (+ (- 0.5 (/ 1 y)) 0) into (- 0.5 (/ 1 y)) 11.037 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 11.037 * [taylor]: Taking taylor expansion of 0.5 in y 11.037 * [backup-simplify]: Simplify 0.5 into 0.5 11.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y 11.037 * [taylor]: Taking taylor expansion of y in y 11.037 * [backup-simplify]: Simplify 0 into 0 11.037 * [backup-simplify]: Simplify 1 into 1 11.037 * [backup-simplify]: Simplify (/ 1 1) into 1 11.038 * [backup-simplify]: Simplify (- 1) into -1 11.038 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.038 * [backup-simplify]: Simplify -1 into -1 11.038 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 11.038 * [backup-simplify]: Simplify (- 0) into 0 11.039 * [backup-simplify]: Simplify (+ 0 0) into 0 11.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.039 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 0.5 (/ 1 y)))) into 0 11.040 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 11.040 * [taylor]: Taking taylor expansion of (log 2.0) in y 11.040 * [taylor]: Taking taylor expansion of 2.0 in y 11.040 * [backup-simplify]: Simplify 2.0 into 2.0 11.040 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.041 * [backup-simplify]: Simplify (- 0) into 0 11.041 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 11.041 * [backup-simplify]: Simplify 0.5 into 0.5 11.041 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 11.042 * [backup-simplify]: Simplify (- 0) into 0 11.042 * [backup-simplify]: Simplify (+ 0 0) into 0 11.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.043 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 0.5 (/ 1 y))))) into 0 11.044 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 11.044 * [backup-simplify]: Simplify (+ 0 0) into 0 11.044 * [taylor]: Taking taylor expansion of 0 in y 11.044 * [backup-simplify]: Simplify 0 into 0 11.044 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.045 * [backup-simplify]: Simplify (+ (log 2.0) (+ (* 0.5 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 11.046 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (- 0.5 (/ 1 (- y))) (log 2.0)) into (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) 11.046 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in (x y) around 0 11.046 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in y 11.046 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 11.046 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in y 11.046 * [taylor]: Taking taylor expansion of (/ -1 x) in y 11.046 * [taylor]: Taking taylor expansion of -1 in y 11.046 * [backup-simplify]: Simplify -1 into -1 11.046 * [taylor]: Taking taylor expansion of x in y 11.046 * [backup-simplify]: Simplify x into x 11.046 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 11.046 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 11.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y 11.046 * [taylor]: Taking taylor expansion of y in y 11.046 * [backup-simplify]: Simplify 0 into 0 11.046 * [backup-simplify]: Simplify 1 into 1 11.047 * [backup-simplify]: Simplify (/ 1 1) into 1 11.047 * [taylor]: Taking taylor expansion of 0.5 in y 11.047 * [backup-simplify]: Simplify 0.5 into 0.5 11.047 * [taylor]: Taking taylor expansion of (log 2.0) in y 11.047 * [taylor]: Taking taylor expansion of 2.0 in y 11.047 * [backup-simplify]: Simplify 2.0 into 2.0 11.047 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.047 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x 11.048 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 11.048 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x 11.048 * [taylor]: Taking taylor expansion of (/ -1 x) in x 11.048 * [taylor]: Taking taylor expansion of -1 in x 11.048 * [backup-simplify]: Simplify -1 into -1 11.048 * [taylor]: Taking taylor expansion of x in x 11.048 * [backup-simplify]: Simplify 0 into 0 11.048 * [backup-simplify]: Simplify 1 into 1 11.048 * [backup-simplify]: Simplify (/ -1 1) into -1 11.048 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 11.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x 11.048 * [taylor]: Taking taylor expansion of y in x 11.048 * [backup-simplify]: Simplify y into y 11.048 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 11.048 * [taylor]: Taking taylor expansion of 0.5 in x 11.049 * [backup-simplify]: Simplify 0.5 into 0.5 11.049 * [taylor]: Taking taylor expansion of (log 2.0) in x 11.049 * [taylor]: Taking taylor expansion of 2.0 in x 11.049 * [backup-simplify]: Simplify 2.0 into 2.0 11.049 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.049 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x 11.049 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 11.049 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x 11.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x 11.049 * [taylor]: Taking taylor expansion of -1 in x 11.049 * [backup-simplify]: Simplify -1 into -1 11.049 * [taylor]: Taking taylor expansion of x in x 11.049 * [backup-simplify]: Simplify 0 into 0 11.050 * [backup-simplify]: Simplify 1 into 1 11.050 * [backup-simplify]: Simplify (/ -1 1) into -1 11.050 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 11.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x 11.050 * [taylor]: Taking taylor expansion of y in x 11.050 * [backup-simplify]: Simplify y into y 11.050 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 11.050 * [taylor]: Taking taylor expansion of 0.5 in x 11.050 * [backup-simplify]: Simplify 0.5 into 0.5 11.050 * [taylor]: Taking taylor expansion of (log 2.0) in x 11.050 * [taylor]: Taking taylor expansion of 2.0 in x 11.050 * [backup-simplify]: Simplify 2.0 into 2.0 11.051 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.051 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ (/ 1 y) 0.5) 11.051 * [backup-simplify]: Simplify (* -1 (+ (/ 1 y) 0.5)) into (* -1 (+ (/ 1 y) 0.5)) 11.052 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 y) 0.5)) 0) into (- (+ (/ 1 y) 0.5)) 11.052 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 11.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 11.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y 11.052 * [taylor]: Taking taylor expansion of y in y 11.052 * [backup-simplify]: Simplify 0 into 0 11.052 * [backup-simplify]: Simplify 1 into 1 11.052 * [backup-simplify]: Simplify (/ 1 1) into 1 11.052 * [taylor]: Taking taylor expansion of 0.5 in y 11.052 * [backup-simplify]: Simplify 0.5 into 0.5 11.053 * [backup-simplify]: Simplify (+ 1 0) into 1 11.053 * [backup-simplify]: Simplify (- 1) into -1 11.053 * [backup-simplify]: Simplify -1 into -1 11.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 11.054 * [backup-simplify]: Simplify (+ 0 0) into 0 11.055 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 11.055 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (+ (/ 1 y) 0.5))) into 0 11.057 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 11.057 * [taylor]: Taking taylor expansion of (log 2.0) in y 11.057 * [taylor]: Taking taylor expansion of 2.0 in y 11.057 * [backup-simplify]: Simplify 2.0 into 2.0 11.057 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.059 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 11.059 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 11.059 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 11.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 11.060 * [backup-simplify]: Simplify (+ 0 0) into 0 11.061 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.062 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 0.5)))) into 0 11.064 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 11.064 * [backup-simplify]: Simplify (+ 0 0) into 0 11.064 * [taylor]: Taking taylor expansion of 0 in y 11.064 * [backup-simplify]: Simplify 0 into 0 11.065 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 11.066 * [backup-simplify]: Simplify (+ (log 2.0) (+ (* (- 0.5) (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 11.066 * * * [progress]: simplifying candidates 11.066 * [simplify]: Simplifying: (expm1 (fma x (- 0.5 y) (log 2.0))) (log1p (fma x (- 0.5 y) (log 2.0))) (* x (- 0.5 y)) (log (fma x (- 0.5 y) (log 2.0))) (exp (fma x (- 0.5 y) (log 2.0))) (* (cbrt (fma x (- 0.5 y) (log 2.0))) (cbrt (fma x (- 0.5 y) (log 2.0)))) (cbrt (fma x (- 0.5 y) (log 2.0))) (* (* (fma x (- 0.5 y) (log 2.0)) (fma x (- 0.5 y) (log 2.0))) (fma x (- 0.5 y) (log 2.0))) (sqrt (fma x (- 0.5 y) (log 2.0))) (sqrt (fma x (- 0.5 y) (log 2.0))) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (+ (log 2.0) (* 0.5 x)) (* x y)) 11.067 * * [simplify]: Extracting # 0 : cost 0 11.067 * * [simplify]: Extracting # 1 : cost 0 11.067 * * [simplify]: Extracting # 2 : cost 0 11.067 * * [simplify]: Extracting # 3 : cost 0 11.067 * * [simplify]: Extracting # 4 : cost 0 11.068 * * [simplify]: Extracting # 5 : cost 0 11.068 * * [simplify]: iteration 0 : 21 enodes (cost 131 ) 11.076 * * [simplify]: Extracting # 0 : cost 0 11.076 * * [simplify]: Extracting # 1 : cost 0 11.076 * * [simplify]: Extracting # 2 : cost 0 11.076 * * [simplify]: iteration 1 : 33 enodes (cost 131 ) 11.082 * * [simplify]: Extracting # 0 : cost 0 11.083 * * [simplify]: Extracting # 1 : cost 0 11.083 * * [simplify]: Extracting # 2 : cost 0 11.083 * * [simplify]: iteration 2 : 67 enodes (cost 108 ) 11.102 * * [simplify]: Extracting # 0 : cost 0 11.103 * * [simplify]: Extracting # 1 : cost 0 11.103 * * [simplify]: Extracting # 2 : cost 0 11.103 * * [simplify]: Extracting # 3 : cost 0 11.103 * * [simplify]: iteration 3 : 253 enodes (cost 108 ) 11.429 * * [simplify]: Extracting # 0 : cost 0 11.432 * * [simplify]: Extracting # 1 : cost 0 11.435 * * [simplify]: Extracting # 2 : cost 0 11.437 * * [simplify]: Extracting # 3 : cost 0 11.440 * * [simplify]: Extracting # 4 : cost 0 11.442 * * [simplify]: Extracting # 5 : cost 0 11.444 * * [simplify]: iteration 4 : 1413 enodes (cost 108 ) 12.178 * * [simplify]: Extracting # 0 : cost 0 12.184 * * [simplify]: Extracting # 1 : cost 0 12.190 * * [simplify]: Extracting # 2 : cost 0 12.197 * * [simplify]: Extracting # 3 : cost 0 12.213 * * [simplify]: Extracting # 4 : cost 0 12.225 * * [simplify]: iteration done: 5000 enodes (cost 108 ) 12.225 * [simplify]: Simplified to: (expm1 (fma x (- 0.5 y) (log 2.0))) (log1p (fma x (- 0.5 y) (log 2.0))) (* x (- 0.5 y)) (log (fma x (- 0.5 y) (log 2.0))) (exp (fma x (- 0.5 y) (log 2.0))) (* (cbrt (fma x (- 0.5 y) (log 2.0))) (cbrt (fma x (- 0.5 y) (log 2.0)))) (cbrt (fma x (- 0.5 y) (log 2.0))) (pow (fma x (- 0.5 y) (log 2.0)) 3) (sqrt (fma x (- 0.5 y) (log 2.0))) (sqrt (fma x (- 0.5 y) (log 2.0))) (fma x (- 0.5 y) (log 2.0)) (fma x (- 0.5 y) (log 2.0)) (fma x (- 0.5 y) (log 2.0)) 12.225 * * * [progress]: adding candidates to table 12.283 * [progress]: [Phase 3 of 3] Extracting. 12.283 * * [regime]: Finding splitpoints for: (# # #) 12.284 * * * [regime-changes]: Trying 2 branch expressions: (y x) 12.284 * * * * [regimes]: Trying to branch on y from (# # #) 12.318 * * * * [regimes]: Trying to branch on x from (# # #) 12.334 * * * [regime]: Found split indices: #