52.786 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.122 * * * [progress]: [2/2] Setting up program. 0.126 * [progress]: [Phase 2 of 3] Improving. 0.126 * [simplify]: Simplifying: (- (log (+ 1.0 (exp x))) (* x y)) 0.127 * * [simplify]: Extracting # 0 : cost 0 0.127 * * [simplify]: Extracting # 1 : cost 0 0.127 * * [simplify]: Extracting # 2 : cost 0 0.127 * * [simplify]: Extracting # 3 : cost 0 0.127 * * [simplify]: Extracting # 4 : cost 0 0.127 * * [simplify]: Extracting # 5 : cost 0 0.127 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.130 * * [simplify]: Extracting # 0 : cost 0 0.130 * * [simplify]: Extracting # 1 : cost 0 0.130 * * [simplify]: Extracting # 2 : cost 0 0.130 * * [simplify]: iteration 1 : 12 enodes (cost 9 ) 0.134 * * [simplify]: Extracting # 0 : cost 0 0.134 * * [simplify]: Extracting # 1 : cost 0 0.134 * * [simplify]: Extracting # 2 : cost 0 0.134 * * [simplify]: iteration 2 : 19 enodes (cost 9 ) 0.141 * * [simplify]: Extracting # 0 : cost 0 0.141 * * [simplify]: iteration 3 : 23 enodes (cost 9 ) 0.148 * * [simplify]: Extracting # 0 : cost 0 0.148 * * [simplify]: iteration done: 23 enodes (cost 9 ) 0.148 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.149 * * [progress]: iteration 1 / 4 0.149 * * * [progress]: picking best candidate 0.152 * * * * [pick]: Picked # 0.152 * * * [progress]: localizing error 0.170 * * * [progress]: generating rewritten candidates 0.170 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.183 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.232 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.243 * * * [progress]: generating series expansions 0.244 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.244 * [backup-simplify]: Simplify (log (+ 1.0 (exp x))) into (log (+ (exp x) 1.0)) 0.244 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.244 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.244 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.244 * [taylor]: Taking taylor expansion of (exp x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.244 * [backup-simplify]: Simplify (exp 0) into 1 0.244 * [taylor]: Taking taylor expansion of 1.0 in x 0.244 * [backup-simplify]: Simplify 1.0 into 1.0 0.244 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.245 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.245 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.245 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.245 * [taylor]: Taking taylor expansion of (exp x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (exp 0) into 1 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [backup-simplify]: Simplify 1.0 into 1.0 0.245 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.246 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.246 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.247 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.247 * [backup-simplify]: Simplify (+ 1 0) into 1 0.250 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 0.250 * [backup-simplify]: Simplify 0.5 into 0.5 0.251 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.252 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.260 * [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)))) 0.261 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0.264 * [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)))) 0.264 * [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 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 0.265 * [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 * [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 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 0.267 * [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 0.275 * [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 0.275 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify (+ 0 0) into 0 0.284 * [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 0.284 * [backup-simplify]: Simplify 0 into 0 0.285 * [backup-simplify]: Simplify (+ 0 0) into 0 0.298 * [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 0.298 * [backup-simplify]: Simplify 0 into 0 0.298 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1.0)) into (log (+ (exp x) 1.0)) 0.298 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 (- x))))) into (log (+ (exp (/ -1 x)) 1.0)) 0.298 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.298 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.298 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.298 * [taylor]: Taking taylor expansion of -1 in x 0.298 * [backup-simplify]: Simplify -1 into -1 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 (/ -1 1) into -1 0.299 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 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 (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.299 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.299 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.299 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.299 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.300 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.300 * [taylor]: Taking taylor expansion of -1 in x 0.300 * [backup-simplify]: Simplify -1 into -1 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 (/ -1 1) into -1 0.300 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [backup-simplify]: Simplify 1.0 into 1.0 0.300 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.300 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.301 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.301 * [backup-simplify]: Simplify (+ 0 0) into 0 0.302 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.302 * [backup-simplify]: Simplify 0 into 0 0.302 * [backup-simplify]: Simplify (+ 0 0) into 0 0.304 * [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 0.304 * [backup-simplify]: Simplify 0 into 0 0.305 * [backup-simplify]: Simplify (+ 0 0) into 0 0.308 * [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 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify (+ 0 0) into 0 0.315 * [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 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify (+ 0 0) into 0 0.324 * [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 0.324 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify (+ 0 0) into 0 0.334 * [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 0.334 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) into (log (+ (exp x) 1.0)) 0.334 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.334 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp x))) (* x y)) into (- (log (+ (exp x) 1.0)) (* x y)) 0.334 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.334 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.334 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.334 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.334 * [taylor]: Taking taylor expansion of (exp x) in y 0.334 * [taylor]: Taking taylor expansion of x in y 0.334 * [backup-simplify]: Simplify x into x 0.334 * [backup-simplify]: Simplify (exp x) into (exp x) 0.334 * [taylor]: Taking taylor expansion of 1.0 in y 0.334 * [backup-simplify]: Simplify 1.0 into 1.0 0.334 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 0.334 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 0.334 * [taylor]: Taking taylor expansion of (* x y) in y 0.334 * [taylor]: Taking taylor expansion of x in y 0.334 * [backup-simplify]: Simplify x into x 0.335 * [taylor]: Taking taylor expansion of y in y 0.335 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify 1 into 1 0.335 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.335 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.335 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.335 * [taylor]: Taking taylor expansion of (exp x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify 1 into 1 0.335 * [backup-simplify]: Simplify (exp 0) into 1 0.335 * [taylor]: Taking taylor expansion of 1.0 in x 0.335 * [backup-simplify]: Simplify 1.0 into 1.0 0.335 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.335 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.335 * [taylor]: Taking taylor expansion of (* x y) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify 1 into 1 0.335 * [taylor]: Taking taylor expansion of y in x 0.335 * [backup-simplify]: Simplify y into y 0.335 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.335 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.335 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.335 * [taylor]: Taking taylor expansion of (exp x) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify 1 into 1 0.336 * [backup-simplify]: Simplify (exp 0) into 1 0.336 * [taylor]: Taking taylor expansion of 1.0 in x 0.336 * [backup-simplify]: Simplify 1.0 into 1.0 0.336 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.336 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.336 * [taylor]: Taking taylor expansion of (* x y) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify 1 into 1 0.336 * [taylor]: Taking taylor expansion of y in x 0.336 * [backup-simplify]: Simplify y into y 0.336 * [backup-simplify]: Simplify (* 0 y) into 0 0.337 * [backup-simplify]: Simplify (- 0) into 0 0.337 * [backup-simplify]: Simplify (+ (log 2.0) 0) into (log 2.0) 0.337 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.337 * [taylor]: Taking taylor expansion of 2.0 in y 0.337 * [backup-simplify]: Simplify 2.0 into 2.0 0.338 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.338 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 0.339 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.339 * [backup-simplify]: Simplify (+ 1 0) into 1 0.342 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 0.343 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.343 * [backup-simplify]: Simplify (- y) into (- y) 0.343 * [backup-simplify]: Simplify (+ 0.5 (- y)) into (- 0.5 y) 0.343 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.343 * [taylor]: Taking taylor expansion of 0.5 in y 0.343 * [backup-simplify]: Simplify 0.5 into 0.5 0.343 * [taylor]: Taking taylor expansion of y in y 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify 1 into 1 0.343 * [backup-simplify]: Simplify (- 0) into 0 0.348 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.348 * [backup-simplify]: Simplify 0.5 into 0.5 0.350 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 0.350 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.352 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.365 * [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)))) 0.366 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.367 * [backup-simplify]: Simplify (- 0) into 0 0.371 * [backup-simplify]: Simplify (+ (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 0) into (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) 0.371 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.371 * [taylor]: Taking taylor expansion of 0.25 in y 0.371 * [backup-simplify]: Simplify 0.25 into 0.25 0.371 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.371 * [taylor]: Taking taylor expansion of 1/2 in y 0.371 * [backup-simplify]: Simplify 1/2 into 1/2 0.371 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.371 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.371 * [taylor]: Taking taylor expansion of 2.0 in y 0.371 * [backup-simplify]: Simplify 2.0 into 2.0 0.372 * [backup-simplify]: Simplify (* 2.0 2.0) into 4.0 0.372 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25 0.373 * [backup-simplify]: Simplify (* 1/2 0.25) into 0.125 0.373 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 0.374 * [backup-simplify]: Simplify (+ 0.25 (- 0.125)) into 0.125 0.374 * [backup-simplify]: Simplify 0.125 into 0.125 0.375 * [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))) 0.375 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp (/ 1 x)))) (* (/ 1 x) (/ 1 y))) into (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) 0.375 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.375 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.375 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.375 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.375 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.375 * [taylor]: Taking taylor expansion of x in y 0.375 * [backup-simplify]: Simplify x into x 0.375 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.376 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.376 * [taylor]: Taking taylor expansion of 1.0 in y 0.376 * [backup-simplify]: Simplify 1.0 into 1.0 0.376 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.376 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.376 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.376 * [taylor]: Taking taylor expansion of (* x y) in y 0.376 * [taylor]: Taking taylor expansion of x in y 0.376 * [backup-simplify]: Simplify x into x 0.376 * [taylor]: Taking taylor expansion of y in y 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (* x 0) into 0 0.376 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.377 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.377 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.377 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.377 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.377 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [backup-simplify]: Simplify 0 into 0 0.377 * [backup-simplify]: Simplify 1 into 1 0.377 * [backup-simplify]: Simplify (/ 1 1) into 1 0.377 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.377 * [taylor]: Taking taylor expansion of 1.0 in x 0.377 * [backup-simplify]: Simplify 1.0 into 1.0 0.377 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.378 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.378 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.378 * [taylor]: Taking taylor expansion of (* x y) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 1 into 1 0.378 * [taylor]: Taking taylor expansion of y in x 0.378 * [backup-simplify]: Simplify y into y 0.378 * [backup-simplify]: Simplify (* 0 y) into 0 0.378 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.378 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.378 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.378 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.378 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.378 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify 1 into 1 0.379 * [backup-simplify]: Simplify (/ 1 1) into 1 0.379 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.379 * [taylor]: Taking taylor expansion of 1.0 in x 0.379 * [backup-simplify]: Simplify 1.0 into 1.0 0.379 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.379 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.379 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.379 * [taylor]: Taking taylor expansion of (* x y) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify 1 into 1 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [backup-simplify]: Simplify y into y 0.380 * [backup-simplify]: Simplify (* 0 y) into 0 0.380 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.380 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.380 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.380 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y 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 0.381 * [backup-simplify]: Simplify (/ 1 1) into 1 0.381 * [backup-simplify]: Simplify (- 1) into -1 0.381 * [backup-simplify]: Simplify -1 into -1 0.382 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.383 * [backup-simplify]: Simplify (- 0) into 0 0.383 * [backup-simplify]: Simplify (+ (log (+ (exp (/ 1 x)) 1.0)) 0) into (log (+ (exp (/ 1 x)) 1.0)) 0.383 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.383 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.383 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.383 * [taylor]: Taking taylor expansion of x in y 0.383 * [backup-simplify]: Simplify x into x 0.383 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.383 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.383 * [taylor]: Taking taylor expansion of 1.0 in y 0.383 * [backup-simplify]: Simplify 1.0 into 1.0 0.383 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.383 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.385 * [backup-simplify]: Simplify (- 0) into 0 0.385 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify (+ 0 0) into 0 0.386 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 0.387 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.388 * [backup-simplify]: Simplify (- 0) into 0 0.388 * [backup-simplify]: Simplify (+ 0 0) into 0 0.388 * [taylor]: Taking taylor expansion of 0 in y 0.388 * [backup-simplify]: Simplify 0 into 0 0.388 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 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 0.392 * [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 0.393 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.394 * [backup-simplify]: Simplify (- 0) into 0 0.395 * [backup-simplify]: Simplify (+ 0 0) into 0 0.395 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.396 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 0.396 * [backup-simplify]: Simplify (+ 0 0) into 0 0.397 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 0.397 * [backup-simplify]: Simplify 0 into 0 0.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.398 * [backup-simplify]: Simplify (- 0) into 0 0.398 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify (+ 0 0) into 0 0.402 * [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 0.404 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.404 * [backup-simplify]: Simplify (- 0) into 0 0.405 * [backup-simplify]: Simplify (+ 0 0) into 0 0.405 * [taylor]: Taking taylor expansion of 0 in y 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [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)) 0.405 * [backup-simplify]: Simplify (- (log (+ 1.0 (exp (/ 1 (- x))))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) 0.405 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.405 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.406 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.406 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.406 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.406 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.406 * [taylor]: Taking taylor expansion of -1 in y 0.406 * [backup-simplify]: Simplify -1 into -1 0.406 * [taylor]: Taking taylor expansion of x in y 0.406 * [backup-simplify]: Simplify x into x 0.406 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.406 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.406 * [taylor]: Taking taylor expansion of 1.0 in y 0.406 * [backup-simplify]: Simplify 1.0 into 1.0 0.406 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.406 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.406 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.406 * [taylor]: Taking taylor expansion of (* x y) in y 0.406 * [taylor]: Taking taylor expansion of x in y 0.406 * [backup-simplify]: Simplify x into x 0.406 * [taylor]: Taking taylor expansion of y in y 0.406 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify 1 into 1 0.406 * [backup-simplify]: Simplify (* x 0) into 0 0.407 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.407 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.407 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.407 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 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 -1 in x 0.407 * [backup-simplify]: Simplify -1 into -1 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 0.408 * [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 (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.408 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.408 * [taylor]: Taking taylor expansion of (* x y) in x 0.408 * [taylor]: Taking taylor expansion of x in x 0.408 * [backup-simplify]: Simplify 0 into 0 0.408 * [backup-simplify]: Simplify 1 into 1 0.408 * [taylor]: Taking taylor expansion of y in x 0.408 * [backup-simplify]: Simplify y into y 0.408 * [backup-simplify]: Simplify (* 0 y) into 0 0.409 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.409 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.409 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.409 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.409 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.409 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.409 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.409 * [taylor]: Taking taylor expansion of -1 in x 0.409 * [backup-simplify]: Simplify -1 into -1 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify 1 into 1 0.409 * [backup-simplify]: Simplify (/ -1 1) into -1 0.409 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.409 * [taylor]: Taking taylor expansion of 1.0 in x 0.409 * [backup-simplify]: Simplify 1.0 into 1.0 0.410 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.410 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.410 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.410 * [taylor]: Taking taylor expansion of (* x y) in x 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 * [taylor]: Taking taylor expansion of y in x 0.410 * [backup-simplify]: Simplify y into y 0.410 * [backup-simplify]: Simplify (* 0 y) into 0 0.410 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.410 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.411 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.411 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.411 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.411 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify 1 into 1 0.411 * [backup-simplify]: Simplify (/ 1 1) into 1 0.411 * [backup-simplify]: Simplify (- 1) into -1 0.411 * [backup-simplify]: Simplify -1 into -1 0.412 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.412 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.413 * [backup-simplify]: Simplify (- 0) into 0 0.413 * [backup-simplify]: Simplify (+ (log (+ (exp (/ -1 x)) 1.0)) 0) into (log (+ (exp (/ -1 x)) 1.0)) 0.413 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.413 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.413 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.413 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.413 * [taylor]: Taking taylor expansion of -1 in y 0.413 * [backup-simplify]: Simplify -1 into -1 0.413 * [taylor]: Taking taylor expansion of x in y 0.413 * [backup-simplify]: Simplify x into x 0.413 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.413 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.413 * [taylor]: Taking taylor expansion of 1.0 in y 0.413 * [backup-simplify]: Simplify 1.0 into 1.0 0.413 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.414 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.415 * [backup-simplify]: Simplify (- 0) into 0 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify (+ 0 0) into 0 0.416 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.417 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.418 * [backup-simplify]: Simplify (- 0) into 0 0.418 * [backup-simplify]: Simplify (+ 0 0) into 0 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.420 * [backup-simplify]: Simplify (- 0) into 0 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify (+ 0 0) into 0 0.422 * [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 0.424 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.424 * [backup-simplify]: Simplify (- 0) into 0 0.425 * [backup-simplify]: Simplify (+ 0 0) into 0 0.425 * [taylor]: Taking taylor expansion of 0 in y 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 0.426 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 0.426 * [backup-simplify]: Simplify (+ 0 0) into 0 0.427 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 0.427 * [backup-simplify]: Simplify 0 into 0 0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.428 * [backup-simplify]: Simplify (- 0) into 0 0.428 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify (+ 0 0) into 0 0.432 * [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 0.434 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.435 * [backup-simplify]: Simplify (- 0) into 0 0.435 * [backup-simplify]: Simplify (+ 0 0) into 0 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.435 * [backup-simplify]: Simplify 0 into 0 0.435 * [backup-simplify]: Simplify 0 into 0 0.435 * [backup-simplify]: Simplify 0 into 0 0.436 * [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)) 0.436 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.436 * [backup-simplify]: Simplify (+ 1.0 (exp x)) into (+ (exp x) 1.0) 0.436 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.436 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.436 * [taylor]: Taking taylor expansion of (exp x) in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.436 * [backup-simplify]: Simplify 0 into 0 0.436 * [backup-simplify]: Simplify 1 into 1 0.436 * [backup-simplify]: Simplify (exp 0) into 1 0.436 * [taylor]: Taking taylor expansion of 1.0 in x 0.436 * [backup-simplify]: Simplify 1.0 into 1.0 0.436 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.436 * [taylor]: Taking taylor expansion of (exp x) in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.436 * [backup-simplify]: Simplify 0 into 0 0.436 * [backup-simplify]: Simplify 1 into 1 0.436 * [backup-simplify]: Simplify (exp 0) into 1 0.436 * [taylor]: Taking taylor expansion of 1.0 in x 0.436 * [backup-simplify]: Simplify 1.0 into 1.0 0.437 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 0.437 * [backup-simplify]: Simplify 2.0 into 2.0 0.438 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.438 * [backup-simplify]: Simplify (+ 1 0) into 1 0.438 * [backup-simplify]: Simplify 1 into 1 0.440 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.441 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.441 * [backup-simplify]: Simplify 1/2 into 1/2 0.441 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.441 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1.0) 0.441 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.442 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.442 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [backup-simplify]: Simplify 0 into 0 0.442 * [backup-simplify]: Simplify 1 into 1 0.442 * [backup-simplify]: Simplify (/ 1 1) into 1 0.442 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.442 * [taylor]: Taking taylor expansion of 1.0 in x 0.442 * [backup-simplify]: Simplify 1.0 into 1.0 0.442 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.442 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [backup-simplify]: Simplify 0 into 0 0.442 * [backup-simplify]: Simplify 1 into 1 0.443 * [backup-simplify]: Simplify (/ 1 1) into 1 0.443 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.443 * [taylor]: Taking taylor expansion of 1.0 in x 0.443 * [backup-simplify]: Simplify 1.0 into 1.0 0.443 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.443 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 0.444 * [backup-simplify]: Simplify (+ 0 0) into 0 0.444 * [backup-simplify]: Simplify 0 into 0 0.444 * [backup-simplify]: Simplify (+ 0 0) into 0 0.444 * [backup-simplify]: Simplify 0 into 0 0.444 * [backup-simplify]: Simplify (+ 0 0) into 0 0.444 * [backup-simplify]: Simplify 0 into 0 0.445 * [backup-simplify]: Simplify (+ 0 0) into 0 0.445 * [backup-simplify]: Simplify 0 into 0 0.445 * [backup-simplify]: Simplify (+ 0 0) into 0 0.445 * [backup-simplify]: Simplify 0 into 0 0.446 * [backup-simplify]: Simplify (+ 0 0) into 0 0.446 * [backup-simplify]: Simplify 0 into 0 0.446 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0) 0.446 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1.0) 0.446 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.446 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.446 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.446 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.446 * [taylor]: Taking taylor expansion of -1 in x 0.446 * [backup-simplify]: Simplify -1 into -1 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [backup-simplify]: Simplify 0 into 0 0.446 * [backup-simplify]: Simplify 1 into 1 0.447 * [backup-simplify]: Simplify (/ -1 1) into -1 0.447 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.447 * [taylor]: Taking taylor expansion of 1.0 in x 0.447 * [backup-simplify]: Simplify 1.0 into 1.0 0.447 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.447 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.447 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.447 * [taylor]: Taking taylor expansion of -1 in x 0.447 * [backup-simplify]: Simplify -1 into -1 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [backup-simplify]: Simplify 0 into 0 0.447 * [backup-simplify]: Simplify 1 into 1 0.447 * [backup-simplify]: Simplify (/ -1 1) into -1 0.447 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.447 * [taylor]: Taking taylor expansion of 1.0 in x 0.448 * [backup-simplify]: Simplify 1.0 into 1.0 0.448 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.448 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 0.448 * [backup-simplify]: Simplify (+ 0 0) into 0 0.448 * [backup-simplify]: Simplify 0 into 0 0.449 * [backup-simplify]: Simplify (+ 0 0) into 0 0.449 * [backup-simplify]: Simplify 0 into 0 0.449 * [backup-simplify]: Simplify (+ 0 0) into 0 0.449 * [backup-simplify]: Simplify 0 into 0 0.449 * [backup-simplify]: Simplify (+ 0 0) into 0 0.449 * [backup-simplify]: Simplify 0 into 0 0.450 * [backup-simplify]: Simplify (+ 0 0) into 0 0.450 * [backup-simplify]: Simplify 0 into 0 0.450 * [backup-simplify]: Simplify (+ 0 0) into 0 0.450 * [backup-simplify]: Simplify 0 into 0 0.450 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0) 0.450 * * * [progress]: simplifying candidates 0.452 * [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) 0.454 * * [simplify]: Extracting # 0 : cost 0 0.455 * * [simplify]: Extracting # 1 : cost 0 0.455 * * [simplify]: Extracting # 2 : cost 0 0.455 * * [simplify]: Extracting # 3 : cost 0 0.455 * * [simplify]: Extracting # 4 : cost 0 0.456 * * [simplify]: Extracting # 5 : cost 0 0.456 * * [simplify]: Extracting # 6 : cost 0 0.456 * * [simplify]: Extracting # 7 : cost 0 0.456 * * [simplify]: Extracting # 8 : cost 0 0.457 * * [simplify]: Extracting # 9 : cost 0 0.457 * * [simplify]: iteration 0 : 105 enodes (cost 724 ) 0.487 * * [simplify]: Extracting # 0 : cost 0 0.487 * * [simplify]: Extracting # 1 : cost 0 0.488 * * [simplify]: Extracting # 2 : cost 0 0.488 * * [simplify]: Extracting # 3 : cost 0 0.488 * * [simplify]: Extracting # 4 : cost 0 0.488 * * [simplify]: iteration 1 : 237 enodes (cost 686 ) 0.588 * * [simplify]: Extracting # 0 : cost 0 0.589 * * [simplify]: Extracting # 1 : cost 0 0.590 * * [simplify]: Extracting # 2 : cost 0 0.590 * * [simplify]: Extracting # 3 : cost 0 0.591 * * [simplify]: Extracting # 4 : cost 0 0.591 * * [simplify]: iteration 2 : 579 enodes (cost 635 ) 0.880 * * [simplify]: Extracting # 0 : cost 0 0.882 * * [simplify]: Extracting # 1 : cost 0 0.884 * * [simplify]: Extracting # 2 : cost 0 0.886 * * [simplify]: Extracting # 3 : cost 0 0.888 * * [simplify]: Extracting # 4 : cost 0 0.889 * * [simplify]: iteration 3 : 1589 enodes (cost 618 ) 2.997 * * [simplify]: Extracting # 0 : cost 0 3.013 * * [simplify]: Extracting # 1 : cost 0 3.021 * * [simplify]: Extracting # 2 : cost 0 3.028 * * [simplify]: Extracting # 3 : cost 0 3.035 * * [simplify]: Extracting # 4 : cost 0 3.042 * * [simplify]: iteration 4 : 3745 enodes (cost 590 ) 4.132 * * [simplify]: Extracting # 0 : cost 0 4.142 * * [simplify]: Extracting # 1 : cost 0 4.148 * * [simplify]: iteration done: 5000 enodes (cost 589 ) 4.153 * [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)) 4.153 * * * [progress]: adding candidates to table 4.420 * * [progress]: iteration 2 / 4 4.420 * * * [progress]: picking best candidate 4.424 * * * * [pick]: Picked # 4.425 * * * [progress]: localizing error 4.437 * * * [progress]: generating rewritten candidates 4.437 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 3) 4.443 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 3 1) 4.453 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 4.456 * * * [progress]: generating series expansions 4.456 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 3) 4.456 * [backup-simplify]: Simplify (log (+ 1.0 (exp x))) into (log (+ (exp x) 1.0)) 4.456 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 4.456 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.456 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.456 * [taylor]: Taking taylor expansion of (exp x) in x 4.456 * [taylor]: Taking taylor expansion of x in x 4.456 * [backup-simplify]: Simplify 0 into 0 4.456 * [backup-simplify]: Simplify 1 into 1 4.456 * [backup-simplify]: Simplify (exp 0) into 1 4.456 * [taylor]: Taking taylor expansion of 1.0 in x 4.456 * [backup-simplify]: Simplify 1.0 into 1.0 4.457 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.458 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.458 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.458 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.458 * [taylor]: Taking taylor expansion of (exp x) in x 4.458 * [taylor]: Taking taylor expansion of x in x 4.458 * [backup-simplify]: Simplify 0 into 0 4.458 * [backup-simplify]: Simplify 1 into 1 4.458 * [backup-simplify]: Simplify (exp 0) into 1 4.458 * [taylor]: Taking taylor expansion of 1.0 in x 4.458 * [backup-simplify]: Simplify 1.0 into 1.0 4.459 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.459 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.460 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.461 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.461 * [backup-simplify]: Simplify (+ 1 0) into 1 4.467 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 4.467 * [backup-simplify]: Simplify 0.5 into 0.5 4.469 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 4.470 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.482 * [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)))) 4.486 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 4.490 * [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)))) 4.490 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 x)))) into (log (+ (exp (/ 1 x)) 1.0)) 4.490 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 4.490 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.490 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.490 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.491 * [taylor]: Taking taylor expansion of x in x 4.491 * [backup-simplify]: Simplify 0 into 0 4.491 * [backup-simplify]: Simplify 1 into 1 4.491 * [backup-simplify]: Simplify (/ 1 1) into 1 4.491 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.491 * [taylor]: Taking taylor expansion of 1.0 in x 4.491 * [backup-simplify]: Simplify 1.0 into 1.0 4.491 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.492 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.492 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.492 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.492 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.492 * [taylor]: Taking taylor expansion of x in x 4.492 * [backup-simplify]: Simplify 0 into 0 4.492 * [backup-simplify]: Simplify 1 into 1 4.492 * [backup-simplify]: Simplify (/ 1 1) into 1 4.492 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.492 * [taylor]: Taking taylor expansion of 1.0 in x 4.492 * [backup-simplify]: Simplify 1.0 into 1.0 4.493 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.493 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.493 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.493 * [backup-simplify]: Simplify (+ 0 0) into 0 4.494 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.494 * [backup-simplify]: Simplify 0 into 0 4.495 * [backup-simplify]: Simplify (+ 0 0) into 0 4.497 * [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 4.497 * [backup-simplify]: Simplify 0 into 0 4.497 * [backup-simplify]: Simplify (+ 0 0) into 0 4.500 * [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 4.500 * [backup-simplify]: Simplify 0 into 0 4.501 * [backup-simplify]: Simplify (+ 0 0) into 0 4.514 * [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 4.514 * [backup-simplify]: Simplify 0 into 0 4.515 * [backup-simplify]: Simplify (+ 0 0) into 0 4.524 * [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 4.524 * [backup-simplify]: Simplify 0 into 0 4.525 * [backup-simplify]: Simplify (+ 0 0) into 0 4.539 * [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 4.539 * [backup-simplify]: Simplify 0 into 0 4.539 * [backup-simplify]: Simplify (log (+ (exp (/ 1 (/ 1 x))) 1.0)) into (log (+ (exp x) 1.0)) 4.539 * [backup-simplify]: Simplify (log (+ 1.0 (exp (/ 1 (- x))))) into (log (+ (exp (/ -1 x)) 1.0)) 4.540 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 4.540 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.540 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.540 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.540 * [taylor]: Taking taylor expansion of -1 in x 4.540 * [backup-simplify]: Simplify -1 into -1 4.540 * [taylor]: Taking taylor expansion of x in x 4.540 * [backup-simplify]: Simplify 0 into 0 4.540 * [backup-simplify]: Simplify 1 into 1 4.540 * [backup-simplify]: Simplify (/ -1 1) into -1 4.540 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.540 * [taylor]: Taking taylor expansion of 1.0 in x 4.540 * [backup-simplify]: Simplify 1.0 into 1.0 4.541 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.541 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.541 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.541 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.541 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.541 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.541 * [taylor]: Taking taylor expansion of -1 in x 4.541 * [backup-simplify]: Simplify -1 into -1 4.541 * [taylor]: Taking taylor expansion of x in x 4.541 * [backup-simplify]: Simplify 0 into 0 4.541 * [backup-simplify]: Simplify 1 into 1 4.541 * [backup-simplify]: Simplify (/ -1 1) into -1 4.541 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.542 * [taylor]: Taking taylor expansion of 1.0 in x 4.542 * [backup-simplify]: Simplify 1.0 into 1.0 4.542 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.542 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.542 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.542 * [backup-simplify]: Simplify (+ 0 0) into 0 4.543 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 4.543 * [backup-simplify]: Simplify 0 into 0 4.544 * [backup-simplify]: Simplify (+ 0 0) into 0 4.546 * [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 4.546 * [backup-simplify]: Simplify 0 into 0 4.547 * [backup-simplify]: Simplify (+ 0 0) into 0 4.550 * [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 4.550 * [backup-simplify]: Simplify 0 into 0 4.551 * [backup-simplify]: Simplify (+ 0 0) into 0 4.556 * [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 4.556 * [backup-simplify]: Simplify 0 into 0 4.557 * [backup-simplify]: Simplify (+ 0 0) into 0 4.566 * [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 4.566 * [backup-simplify]: Simplify 0 into 0 4.566 * [backup-simplify]: Simplify (+ 0 0) into 0 4.575 * [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 4.575 * [backup-simplify]: Simplify 0 into 0 4.575 * [backup-simplify]: Simplify (log (+ (exp (/ -1 (/ 1 (- x)))) 1.0)) into (log (+ (exp x) 1.0)) 4.575 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 3 1) 4.575 * [backup-simplify]: Simplify (+ 1.0 (exp x)) into (+ (exp x) 1.0) 4.575 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 4.575 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.575 * [taylor]: Taking taylor expansion of (exp x) in x 4.575 * [taylor]: Taking taylor expansion of x in x 4.575 * [backup-simplify]: Simplify 0 into 0 4.575 * [backup-simplify]: Simplify 1 into 1 4.575 * [backup-simplify]: Simplify (exp 0) into 1 4.575 * [taylor]: Taking taylor expansion of 1.0 in x 4.575 * [backup-simplify]: Simplify 1.0 into 1.0 4.575 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.575 * [taylor]: Taking taylor expansion of (exp x) in x 4.575 * [taylor]: Taking taylor expansion of x in x 4.575 * [backup-simplify]: Simplify 0 into 0 4.575 * [backup-simplify]: Simplify 1 into 1 4.575 * [backup-simplify]: Simplify (exp 0) into 1 4.575 * [taylor]: Taking taylor expansion of 1.0 in x 4.575 * [backup-simplify]: Simplify 1.0 into 1.0 4.576 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.576 * [backup-simplify]: Simplify 2.0 into 2.0 4.576 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.577 * [backup-simplify]: Simplify (+ 1 0) into 1 4.577 * [backup-simplify]: Simplify 1 into 1 4.578 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 4.578 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.578 * [backup-simplify]: Simplify 1/2 into 1/2 4.578 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2.0)) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 4.578 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 x))) into (+ (exp (/ 1 x)) 1.0) 4.578 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 4.578 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.578 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.578 * [taylor]: Taking taylor expansion of x in x 4.578 * [backup-simplify]: Simplify 0 into 0 4.578 * [backup-simplify]: Simplify 1 into 1 4.579 * [backup-simplify]: Simplify (/ 1 1) into 1 4.579 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.579 * [taylor]: Taking taylor expansion of 1.0 in x 4.579 * [backup-simplify]: Simplify 1.0 into 1.0 4.579 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.579 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.579 * [taylor]: Taking taylor expansion of x in x 4.579 * [backup-simplify]: Simplify 0 into 0 4.579 * [backup-simplify]: Simplify 1 into 1 4.579 * [backup-simplify]: Simplify (/ 1 1) into 1 4.579 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.579 * [taylor]: Taking taylor expansion of 1.0 in x 4.579 * [backup-simplify]: Simplify 1.0 into 1.0 4.579 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.579 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.580 * [backup-simplify]: Simplify (+ 0 0) into 0 4.580 * [backup-simplify]: Simplify 0 into 0 4.580 * [backup-simplify]: Simplify (+ 0 0) into 0 4.580 * [backup-simplify]: Simplify 0 into 0 4.580 * [backup-simplify]: Simplify (+ 0 0) into 0 4.580 * [backup-simplify]: Simplify 0 into 0 4.580 * [backup-simplify]: Simplify (+ 0 0) into 0 4.580 * [backup-simplify]: Simplify 0 into 0 4.581 * [backup-simplify]: Simplify (+ 0 0) into 0 4.581 * [backup-simplify]: Simplify 0 into 0 4.581 * [backup-simplify]: Simplify (+ 0 0) into 0 4.581 * [backup-simplify]: Simplify 0 into 0 4.581 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) 1.0) into (+ (exp x) 1.0) 4.581 * [backup-simplify]: Simplify (+ 1.0 (exp (/ 1 (- x)))) into (+ (exp (/ -1 x)) 1.0) 4.581 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 4.581 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.581 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.581 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.581 * [taylor]: Taking taylor expansion of -1 in x 4.581 * [backup-simplify]: Simplify -1 into -1 4.581 * [taylor]: Taking taylor expansion of x in x 4.581 * [backup-simplify]: Simplify 0 into 0 4.581 * [backup-simplify]: Simplify 1 into 1 4.582 * [backup-simplify]: Simplify (/ -1 1) into -1 4.582 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.582 * [taylor]: Taking taylor expansion of 1.0 in x 4.582 * [backup-simplify]: Simplify 1.0 into 1.0 4.582 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.582 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.582 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.582 * [taylor]: Taking taylor expansion of -1 in x 4.582 * [backup-simplify]: Simplify -1 into -1 4.582 * [taylor]: Taking taylor expansion of x in x 4.582 * [backup-simplify]: Simplify 0 into 0 4.582 * [backup-simplify]: Simplify 1 into 1 4.582 * [backup-simplify]: Simplify (/ -1 1) into -1 4.582 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.582 * [taylor]: Taking taylor expansion of 1.0 in x 4.582 * [backup-simplify]: Simplify 1.0 into 1.0 4.582 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.582 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.583 * [backup-simplify]: Simplify (+ 0 0) into 0 4.583 * [backup-simplify]: Simplify 0 into 0 4.583 * [backup-simplify]: Simplify (+ 0 0) into 0 4.583 * [backup-simplify]: Simplify 0 into 0 4.583 * [backup-simplify]: Simplify (+ 0 0) into 0 4.583 * [backup-simplify]: Simplify 0 into 0 4.583 * [backup-simplify]: Simplify (+ 0 0) into 0 4.583 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify (+ 0 0) into 0 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify (+ 0 0) into 0 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1.0) into (+ (exp x) 1.0) 4.584 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 4.584 * [backup-simplify]: Simplify (fma y (- x) (log (+ 1.0 (exp x)))) into (fma y (- x) (log (+ (exp x) 1.0))) 4.584 * [approximate]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in (y x) around 0 4.584 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in x 4.584 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.584 * [taylor]: Taking taylor expansion of (* y (- x)) in x 4.584 * [taylor]: Taking taylor expansion of y in x 4.585 * [backup-simplify]: Simplify y into y 4.585 * [taylor]: Taking taylor expansion of (- x) in x 4.585 * [taylor]: Taking taylor expansion of x in x 4.585 * [backup-simplify]: Simplify 0 into 0 4.585 * [backup-simplify]: Simplify 1 into 1 4.585 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.585 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.585 * [taylor]: Taking taylor expansion of (exp x) in x 4.585 * [taylor]: Taking taylor expansion of x in x 4.585 * [backup-simplify]: Simplify 0 into 0 4.585 * [backup-simplify]: Simplify 1 into 1 4.585 * [backup-simplify]: Simplify (exp 0) into 1 4.585 * [taylor]: Taking taylor expansion of 1.0 in x 4.585 * [backup-simplify]: Simplify 1.0 into 1.0 4.585 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.585 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.585 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in y 4.585 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.585 * [taylor]: Taking taylor expansion of (* y (- x)) in y 4.585 * [taylor]: Taking taylor expansion of y in y 4.585 * [backup-simplify]: Simplify 0 into 0 4.585 * [backup-simplify]: Simplify 1 into 1 4.586 * [taylor]: Taking taylor expansion of (- x) in y 4.586 * [taylor]: Taking taylor expansion of x in y 4.586 * [backup-simplify]: Simplify x into x 4.586 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 4.586 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 4.586 * [taylor]: Taking taylor expansion of (exp x) in y 4.586 * [taylor]: Taking taylor expansion of x in y 4.586 * [backup-simplify]: Simplify x into x 4.586 * [backup-simplify]: Simplify (exp x) into (exp x) 4.586 * [taylor]: Taking taylor expansion of 1.0 in y 4.586 * [backup-simplify]: Simplify 1.0 into 1.0 4.586 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 4.586 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 4.586 * [taylor]: Taking taylor expansion of (fma y (- x) (log (+ (exp x) 1.0))) in y 4.586 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (+ (exp x) 1.0))) 4.586 * [taylor]: Taking taylor expansion of (* y (- x)) in y 4.586 * [taylor]: Taking taylor expansion of y in y 4.586 * [backup-simplify]: Simplify 0 into 0 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [taylor]: Taking taylor expansion of (- x) in y 4.586 * [taylor]: Taking taylor expansion of x in y 4.586 * [backup-simplify]: Simplify x into x 4.586 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 4.586 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 4.586 * [taylor]: Taking taylor expansion of (exp x) in y 4.586 * [taylor]: Taking taylor expansion of x in y 4.586 * [backup-simplify]: Simplify x into x 4.586 * [backup-simplify]: Simplify (exp x) into (exp x) 4.586 * [taylor]: Taking taylor expansion of 1.0 in y 4.586 * [backup-simplify]: Simplify 1.0 into 1.0 4.586 * [backup-simplify]: Simplify (+ (exp x) 1.0) into (+ (exp x) 1.0) 4.586 * [backup-simplify]: Simplify (log (+ (exp x) 1.0)) into (log (+ (exp x) 1.0)) 4.587 * [backup-simplify]: Simplify (- x) into (- x) 4.587 * [backup-simplify]: Simplify (* 0 (- x)) into 0 4.587 * [backup-simplify]: Simplify (+ 0 (log (+ (exp x) 1.0))) into (log (+ (exp x) 1.0)) 4.587 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 4.587 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 4.587 * [taylor]: Taking taylor expansion of (exp x) in x 4.587 * [taylor]: Taking taylor expansion of x in x 4.587 * [backup-simplify]: Simplify 0 into 0 4.587 * [backup-simplify]: Simplify 1 into 1 4.587 * [backup-simplify]: Simplify (exp 0) into 1 4.587 * [taylor]: Taking taylor expansion of 1.0 in x 4.587 * [backup-simplify]: Simplify 1.0 into 1.0 4.587 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0 4.587 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.588 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 4.588 * [backup-simplify]: Simplify (- 0) into 0 4.588 * [backup-simplify]: Simplify (- x) into (- x) 4.588 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x))) into (- x) 4.589 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 1) 1)))) into 0 4.589 * [backup-simplify]: Simplify (+ 0 0) into 0 4.590 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp x) 1.0) 1)))) 1) into 0 4.590 * [backup-simplify]: Simplify (+ (- x) 0) into (- x) 4.590 * [taylor]: Taking taylor expansion of (- 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 (- 0) into 0 4.590 * [backup-simplify]: Simplify 0 into 0 4.591 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.591 * [backup-simplify]: Simplify (+ 1 0) into 1 4.594 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 4.594 * [backup-simplify]: Simplify 0.5 into 0.5 4.595 * [backup-simplify]: Simplify (- 0) into 0 4.595 * [backup-simplify]: Simplify (- 0) into 0 4.595 * [backup-simplify]: Simplify (- x) into (- x) 4.595 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x)))) into 0 4.596 * [backup-simplify]: Simplify (* (exp x) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.597 * [backup-simplify]: Simplify (+ 0 0) into 0 4.598 * [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 4.598 * [backup-simplify]: Simplify (+ 0 0) into 0 4.598 * [taylor]: Taking taylor expansion of 0 in x 4.598 * [backup-simplify]: Simplify 0 into 0 4.598 * [backup-simplify]: Simplify 0 into 0 4.598 * [backup-simplify]: Simplify (- 1) into -1 4.599 * [backup-simplify]: Simplify -1 into -1 4.599 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (+ (* 0.5 (* x 1)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 4.599 * [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))) 4.599 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in (y x) around 0 4.599 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in x 4.599 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.599 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in x 4.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.599 * [taylor]: Taking taylor expansion of y in x 4.599 * [backup-simplify]: Simplify y into y 4.599 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.599 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.599 * [taylor]: Taking taylor expansion of x in x 4.599 * [backup-simplify]: Simplify 0 into 0 4.599 * [backup-simplify]: Simplify 1 into 1 4.600 * [backup-simplify]: Simplify (/ 1 1) into 1 4.600 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.600 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.600 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.600 * [taylor]: Taking taylor expansion of x in x 4.600 * [backup-simplify]: Simplify 0 into 0 4.600 * [backup-simplify]: Simplify 1 into 1 4.600 * [backup-simplify]: Simplify (/ 1 1) into 1 4.600 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.600 * [taylor]: Taking taylor expansion of 1.0 in x 4.600 * [backup-simplify]: Simplify 1.0 into 1.0 4.600 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.600 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.600 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in y 4.601 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.601 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 4.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.601 * [taylor]: Taking taylor expansion of y in y 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify 1 into 1 4.601 * [backup-simplify]: Simplify (/ 1 1) into 1 4.601 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.601 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.601 * [taylor]: Taking taylor expansion of x in y 4.601 * [backup-simplify]: Simplify x into x 4.601 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.601 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 4.601 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 4.601 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.601 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.601 * [taylor]: Taking taylor expansion of x in y 4.601 * [backup-simplify]: Simplify x into x 4.601 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.601 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.601 * [taylor]: Taking taylor expansion of 1.0 in y 4.601 * [backup-simplify]: Simplify 1.0 into 1.0 4.601 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.601 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.601 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (+ (exp (/ 1 x)) 1.0))) in y 4.602 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (+ (exp (/ 1 x)) 1.0))) 4.602 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 4.602 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.602 * [taylor]: Taking taylor expansion of y in y 4.602 * [backup-simplify]: Simplify 0 into 0 4.602 * [backup-simplify]: Simplify 1 into 1 4.602 * [backup-simplify]: Simplify (/ 1 1) into 1 4.602 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.602 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.602 * [taylor]: Taking taylor expansion of x in y 4.602 * [backup-simplify]: Simplify x into x 4.602 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.602 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 4.602 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 4.602 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.602 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.602 * [taylor]: Taking taylor expansion of x in y 4.602 * [backup-simplify]: Simplify x into x 4.602 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.602 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.602 * [taylor]: Taking taylor expansion of 1.0 in y 4.602 * [backup-simplify]: Simplify 1.0 into 1.0 4.602 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.602 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.603 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.603 * [backup-simplify]: Simplify (* 1 (- (/ 1 x))) into (/ -1 x) 4.603 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 4.603 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.603 * [taylor]: Taking taylor expansion of x in x 4.603 * [backup-simplify]: Simplify 0 into 0 4.603 * [backup-simplify]: Simplify 1 into 1 4.603 * [backup-simplify]: Simplify (/ 1 1) into 1 4.603 * [backup-simplify]: Simplify (- 1) into -1 4.603 * [backup-simplify]: Simplify -1 into -1 4.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.604 * [backup-simplify]: Simplify (- 0) into 0 4.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.604 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.605 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x)))) into 0 4.605 * [backup-simplify]: Simplify (+ 0 (log (+ (exp (/ 1 x)) 1.0))) into (log (+ (exp (/ 1 x)) 1.0)) 4.605 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 4.605 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 4.605 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.605 * [taylor]: Taking taylor expansion of x in x 4.605 * [backup-simplify]: Simplify 0 into 0 4.605 * [backup-simplify]: Simplify 1 into 1 4.605 * [backup-simplify]: Simplify (/ 1 1) into 1 4.605 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 4.605 * [taylor]: Taking taylor expansion of 1.0 in x 4.605 * [backup-simplify]: Simplify 1.0 into 1.0 4.605 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) 1.0) into (+ (exp (/ 1 x)) 1.0) 4.605 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.606 * [backup-simplify]: Simplify (- 0) into 0 4.606 * [backup-simplify]: Simplify 0 into 0 4.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.607 * [backup-simplify]: Simplify (- 0) into 0 4.607 * [backup-simplify]: Simplify (- 0) into 0 4.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.607 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x))))) into 0 4.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.609 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 1) 1)))) into 0 4.609 * [backup-simplify]: Simplify (+ 0 0) into 0 4.609 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.610 * [backup-simplify]: Simplify (+ 0 0) into 0 4.610 * [taylor]: Taking taylor expansion of 0 in x 4.610 * [backup-simplify]: Simplify 0 into 0 4.610 * [backup-simplify]: Simplify (log (+ (exp (/ 1 x)) 1.0)) into (log (+ (exp (/ 1 x)) 1.0)) 4.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.611 * [backup-simplify]: Simplify (- 0) into 0 4.611 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.611 * [backup-simplify]: Simplify (- 0) into 0 4.612 * [backup-simplify]: Simplify (- 0) into 0 4.612 * [backup-simplify]: Simplify (- 0) into 0 4.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.612 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.613 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x)))))) into 0 4.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.614 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.614 * [backup-simplify]: Simplify (+ 0 0) into 0 4.616 * [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 4.616 * [backup-simplify]: Simplify (+ 0 0) into 0 4.616 * [taylor]: Taking taylor expansion of 0 in x 4.616 * [backup-simplify]: Simplify 0 into 0 4.616 * [backup-simplify]: Simplify 0 into 0 4.616 * [backup-simplify]: Simplify (+ 0 0) into 0 4.617 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ 1 x)) 1.0) 1)))) 1) into 0 4.617 * [backup-simplify]: Simplify 0 into 0 4.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.618 * [backup-simplify]: Simplify (- 0) into 0 4.618 * [backup-simplify]: Simplify (- 0) into 0 4.618 * [backup-simplify]: Simplify (- 0) into 0 4.619 * [backup-simplify]: Simplify (- 0) into 0 4.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.619 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 4.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x))))))) into 0 4.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.622 * [backup-simplify]: Simplify (* (exp (/ 1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.622 * [backup-simplify]: Simplify (+ 0 0) into 0 4.624 * [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 4.624 * [backup-simplify]: Simplify (+ 0 0) into 0 4.624 * [taylor]: Taking taylor expansion of 0 in x 4.624 * [backup-simplify]: Simplify 0 into 0 4.624 * [backup-simplify]: Simplify 0 into 0 4.624 * [backup-simplify]: Simplify 0 into 0 4.624 * [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)) 4.625 * [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))) 4.625 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in (y x) around 0 4.625 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in x 4.625 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.625 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in x 4.625 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.625 * [taylor]: Taking taylor expansion of -1 in x 4.625 * [backup-simplify]: Simplify -1 into -1 4.625 * [taylor]: Taking taylor expansion of y in x 4.625 * [backup-simplify]: Simplify y into y 4.625 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 4.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.625 * [taylor]: Taking taylor expansion of x in x 4.625 * [backup-simplify]: Simplify 0 into 0 4.625 * [backup-simplify]: Simplify 1 into 1 4.625 * [backup-simplify]: Simplify (/ 1 1) into 1 4.625 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.625 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.625 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.625 * [taylor]: Taking taylor expansion of -1 in x 4.625 * [backup-simplify]: Simplify -1 into -1 4.625 * [taylor]: Taking taylor expansion of x in x 4.625 * [backup-simplify]: Simplify 0 into 0 4.625 * [backup-simplify]: Simplify 1 into 1 4.626 * [backup-simplify]: Simplify (/ -1 1) into -1 4.626 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.626 * [taylor]: Taking taylor expansion of 1.0 in x 4.626 * [backup-simplify]: Simplify 1.0 into 1.0 4.626 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.626 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.626 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in y 4.626 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.626 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 4.626 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.626 * [taylor]: Taking taylor expansion of -1 in y 4.626 * [backup-simplify]: Simplify -1 into -1 4.626 * [taylor]: Taking taylor expansion of y in y 4.626 * [backup-simplify]: Simplify 0 into 0 4.626 * [backup-simplify]: Simplify 1 into 1 4.626 * [backup-simplify]: Simplify (/ -1 1) into -1 4.626 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.627 * [taylor]: Taking taylor expansion of x in y 4.627 * [backup-simplify]: Simplify x into x 4.627 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.627 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 4.627 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 4.627 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.627 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.627 * [taylor]: Taking taylor expansion of -1 in y 4.627 * [backup-simplify]: Simplify -1 into -1 4.627 * [taylor]: Taking taylor expansion of x in y 4.627 * [backup-simplify]: Simplify x into x 4.627 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.627 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.627 * [taylor]: Taking taylor expansion of 1.0 in y 4.627 * [backup-simplify]: Simplify 1.0 into 1.0 4.627 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.627 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.627 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (+ (exp (/ -1 x)) 1.0))) in y 4.627 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (+ (exp (/ -1 x)) 1.0))) 4.627 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 4.627 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.627 * [taylor]: Taking taylor expansion of -1 in y 4.627 * [backup-simplify]: Simplify -1 into -1 4.627 * [taylor]: Taking taylor expansion of y in y 4.627 * [backup-simplify]: Simplify 0 into 0 4.627 * [backup-simplify]: Simplify 1 into 1 4.628 * [backup-simplify]: Simplify (/ -1 1) into -1 4.628 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.628 * [taylor]: Taking taylor expansion of x in y 4.628 * [backup-simplify]: Simplify x into x 4.628 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.628 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 4.628 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 4.628 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.628 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.628 * [taylor]: Taking taylor expansion of -1 in y 4.628 * [backup-simplify]: Simplify -1 into -1 4.628 * [taylor]: Taking taylor expansion of x in y 4.628 * [backup-simplify]: Simplify x into x 4.628 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.628 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.628 * [taylor]: Taking taylor expansion of 1.0 in y 4.628 * [backup-simplify]: Simplify 1.0 into 1.0 4.628 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.628 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.628 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x) 4.628 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 4.628 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.628 * [taylor]: Taking taylor expansion of x in x 4.628 * [backup-simplify]: Simplify 0 into 0 4.628 * [backup-simplify]: Simplify 1 into 1 4.629 * [backup-simplify]: Simplify (/ 1 1) into 1 4.629 * [backup-simplify]: Simplify (- 1) into -1 4.629 * [backup-simplify]: Simplify -1 into -1 4.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.629 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.630 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0 4.630 * [backup-simplify]: Simplify (+ 0 (log (+ (exp (/ -1 x)) 1.0))) into (log (+ (exp (/ -1 x)) 1.0)) 4.630 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 4.630 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 4.630 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.630 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.630 * [taylor]: Taking taylor expansion of -1 in x 4.630 * [backup-simplify]: Simplify -1 into -1 4.630 * [taylor]: Taking taylor expansion of x in x 4.630 * [backup-simplify]: Simplify 0 into 0 4.630 * [backup-simplify]: Simplify 1 into 1 4.630 * [backup-simplify]: Simplify (/ -1 1) into -1 4.630 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 4.630 * [taylor]: Taking taylor expansion of 1.0 in x 4.630 * [backup-simplify]: Simplify 1.0 into 1.0 4.630 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) 1.0) into (+ (exp (/ -1 x)) 1.0) 4.630 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.631 * [backup-simplify]: Simplify (- 0) into 0 4.631 * [backup-simplify]: Simplify 0 into 0 4.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.632 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.632 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 4.633 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 4.633 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 1) 1)))) 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 0) into 0 4.634 * [taylor]: Taking taylor expansion of 0 in x 4.634 * [backup-simplify]: Simplify 0 into 0 4.634 * [backup-simplify]: Simplify (log (+ (exp (/ -1 x)) 1.0)) into (log (+ (exp (/ -1 x)) 1.0)) 4.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.639 * [backup-simplify]: Simplify (- 0) into 0 4.639 * [backup-simplify]: Simplify 0 into 0 4.639 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.640 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.641 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 4.641 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.641 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 4.642 * [backup-simplify]: Simplify (+ 0 0) into 0 4.643 * [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 4.643 * [backup-simplify]: Simplify (+ 0 0) into 0 4.643 * [taylor]: Taking taylor expansion of 0 in x 4.643 * [backup-simplify]: Simplify 0 into 0 4.643 * [backup-simplify]: Simplify 0 into 0 4.644 * [backup-simplify]: Simplify (+ 0 0) into 0 4.644 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (exp (/ -1 x)) 1.0) 1)))) 1) into 0 4.644 * [backup-simplify]: Simplify 0 into 0 4.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.645 * [backup-simplify]: Simplify (- 0) into 0 4.645 * [backup-simplify]: Simplify 0 into 0 4.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.646 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.647 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x)))))) into 0 4.647 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.648 * [backup-simplify]: Simplify (* (exp (/ -1 x)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.648 * [backup-simplify]: Simplify (+ 0 0) into 0 4.650 * [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 4.650 * [backup-simplify]: Simplify (+ 0 0) into 0 4.650 * [taylor]: Taking taylor expansion of 0 in x 4.650 * [backup-simplify]: Simplify 0 into 0 4.650 * [backup-simplify]: Simplify 0 into 0 4.650 * [backup-simplify]: Simplify 0 into 0 4.651 * [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)) 4.651 * * * [progress]: simplifying candidates 4.651 * [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)) 4.652 * * [simplify]: Extracting # 0 : cost 0 4.652 * * [simplify]: Extracting # 1 : cost 0 4.653 * * [simplify]: Extracting # 2 : cost 0 4.653 * * [simplify]: Extracting # 3 : cost 0 4.653 * * [simplify]: Extracting # 4 : cost 0 4.653 * * [simplify]: Extracting # 5 : cost 0 4.653 * * [simplify]: Extracting # 6 : cost 0 4.653 * * [simplify]: Extracting # 7 : cost 0 4.653 * * [simplify]: iteration 0 : 82 enodes (cost 466 ) 4.676 * * [simplify]: Extracting # 0 : cost 0 4.676 * * [simplify]: Extracting # 1 : cost 0 4.677 * * [simplify]: Extracting # 2 : cost 0 4.677 * * [simplify]: Extracting # 3 : cost 0 4.678 * * [simplify]: Extracting # 4 : cost 0 4.678 * * [simplify]: iteration 1 : 166 enodes (cost 449 ) 4.764 * * [simplify]: Extracting # 0 : cost 0 4.765 * * [simplify]: Extracting # 1 : cost 0 4.772 * * [simplify]: Extracting # 2 : cost 0 4.773 * * [simplify]: Extracting # 3 : cost 0 4.774 * * [simplify]: Extracting # 4 : cost 0 4.775 * * [simplify]: iteration 2 : 375 enodes (cost 407 ) 4.942 * * [simplify]: Extracting # 0 : cost 0 4.943 * * [simplify]: Extracting # 1 : cost 0 4.944 * * [simplify]: Extracting # 2 : cost 0 4.945 * * [simplify]: Extracting # 3 : cost 0 4.947 * * [simplify]: Extracting # 4 : cost 0 4.948 * * [simplify]: iteration 3 : 903 enodes (cost 403 ) 5.545 * * [simplify]: Extracting # 0 : cost 0 5.552 * * [simplify]: Extracting # 1 : cost 0 5.555 * * [simplify]: Extracting # 2 : cost 0 5.557 * * [simplify]: Extracting # 3 : cost 0 5.559 * * [simplify]: Extracting # 4 : cost 0 5.561 * * [simplify]: iteration 4 : 2290 enodes (cost 400 ) 7.148 * * [simplify]: Extracting # 0 : cost 0 7.157 * * [simplify]: Extracting # 1 : cost 0 7.162 * * [simplify]: Extracting # 2 : cost 0 7.167 * * [simplify]: Extracting # 3 : cost 0 7.173 * * [simplify]: Extracting # 4 : cost 0 7.178 * * [simplify]: iteration done: 5001 enodes (cost 399 ) 7.178 * [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)) 7.179 * * * [progress]: adding candidates to table 7.456 * * [progress]: iteration 3 / 4 7.456 * * * [progress]: picking best candidate 7.461 * * * * [pick]: Picked # 7.461 * * * [progress]: localizing error 7.480 * * * [progress]: generating rewritten candidates 7.481 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 3) 7.482 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 7.483 * * * [progress]: generating series expansions 7.483 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 3) 7.483 * [backup-simplify]: Simplify (log (fma (fma x 1/2 1) x 2.0)) into (log (fma (fma x 1/2 1) x 2.0)) 7.483 * [approximate]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in (x) around 0 7.483 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.483 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.483 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.484 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.484 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.484 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.484 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.484 * [taylor]: Taking taylor expansion of x in x 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [backup-simplify]: Simplify 1 into 1 7.484 * [taylor]: Taking taylor expansion of 1/2 in x 7.484 * [backup-simplify]: Simplify 1/2 into 1/2 7.484 * [taylor]: Taking taylor expansion of 1 in x 7.484 * [backup-simplify]: Simplify 1 into 1 7.484 * [taylor]: Taking taylor expansion of x in x 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [backup-simplify]: Simplify 1 into 1 7.484 * [taylor]: Taking taylor expansion of 2.0 in x 7.484 * [backup-simplify]: Simplify 2.0 into 2.0 7.484 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.485 * [backup-simplify]: Simplify (+ 0 1) into 1 7.485 * [backup-simplify]: Simplify (* 1 0) into 0 7.485 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.486 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.486 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.486 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.486 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.486 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.486 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.486 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.486 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.486 * [taylor]: Taking taylor expansion of x in x 7.486 * [backup-simplify]: Simplify 0 into 0 7.486 * [backup-simplify]: Simplify 1 into 1 7.486 * [taylor]: Taking taylor expansion of 1/2 in x 7.486 * [backup-simplify]: Simplify 1/2 into 1/2 7.486 * [taylor]: Taking taylor expansion of 1 in x 7.486 * [backup-simplify]: Simplify 1 into 1 7.486 * [taylor]: Taking taylor expansion of x in x 7.486 * [backup-simplify]: Simplify 0 into 0 7.486 * [backup-simplify]: Simplify 1 into 1 7.486 * [taylor]: Taking taylor expansion of 2.0 in x 7.486 * [backup-simplify]: Simplify 2.0 into 2.0 7.486 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.487 * [backup-simplify]: Simplify (+ 0 1) into 1 7.487 * [backup-simplify]: Simplify (* 1 0) into 0 7.487 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.488 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.488 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.489 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/2)) into 1/2 7.489 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.489 * [backup-simplify]: Simplify (+ (* 1 1) (* 1/2 0)) into 1 7.490 * [backup-simplify]: Simplify (+ 1 0) into 1 7.493 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 7.493 * [backup-simplify]: Simplify 0.5 into 0.5 7.494 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 1/2))) into 0 7.494 * [backup-simplify]: Simplify (+ 0 0) into 0 7.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1/2 1) (* 0 0))) into 1/2 7.495 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.506 * [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)))) 7.508 * [backup-simplify]: Simplify (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) into (* 1/2 (- 0.5 (/ 1 (pow 2.0 2)))) 7.511 * [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)))) 7.511 * [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)) 7.511 * [approximate]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in (x) around 0 7.511 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.511 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.511 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.511 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.511 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.511 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.511 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.511 * [taylor]: Taking taylor expansion of x in x 7.511 * [backup-simplify]: Simplify 0 into 0 7.511 * [backup-simplify]: Simplify 1 into 1 7.511 * [backup-simplify]: Simplify (/ 1 1) into 1 7.511 * [taylor]: Taking taylor expansion of 1/2 in x 7.511 * [backup-simplify]: Simplify 1/2 into 1/2 7.511 * [taylor]: Taking taylor expansion of 1 in x 7.511 * [backup-simplify]: Simplify 1 into 1 7.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.511 * [taylor]: Taking taylor expansion of x in x 7.511 * [backup-simplify]: Simplify 0 into 0 7.512 * [backup-simplify]: Simplify 1 into 1 7.512 * [backup-simplify]: Simplify (/ 1 1) into 1 7.512 * [taylor]: Taking taylor expansion of 2.0 in x 7.512 * [backup-simplify]: Simplify 2.0 into 2.0 7.512 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.512 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.513 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.513 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.513 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.513 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.513 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.513 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.513 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.513 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.513 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.513 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.514 * [taylor]: Taking taylor expansion of x in x 7.514 * [backup-simplify]: Simplify 0 into 0 7.514 * [backup-simplify]: Simplify 1 into 1 7.514 * [backup-simplify]: Simplify (/ 1 1) into 1 7.514 * [taylor]: Taking taylor expansion of 1/2 in x 7.514 * [backup-simplify]: Simplify 1/2 into 1/2 7.514 * [taylor]: Taking taylor expansion of 1 in x 7.514 * [backup-simplify]: Simplify 1 into 1 7.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.514 * [taylor]: Taking taylor expansion of x in x 7.514 * [backup-simplify]: Simplify 0 into 0 7.514 * [backup-simplify]: Simplify 1 into 1 7.514 * [backup-simplify]: Simplify (/ 1 1) into 1 7.514 * [taylor]: Taking taylor expansion of 2.0 in x 7.514 * [backup-simplify]: Simplify 2.0 into 2.0 7.514 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.515 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.515 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.515 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.515 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.516 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.516 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.518 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/2)) into 0 7.518 * [backup-simplify]: Simplify (+ 0 1) into 1 7.518 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 1 1)) into 1 7.519 * [backup-simplify]: Simplify (+ 1 0) into 1 7.520 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1/2 1)))) 1) into 2 7.520 * [backup-simplify]: Simplify 2 into 2 7.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/2))) into 0 7.521 * [backup-simplify]: Simplify (+ 0 0) into 0 7.522 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 1 0) (* 0 1))) into 0 7.522 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.529 * [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 7.530 * [backup-simplify]: Simplify 2.0 into 2.0 7.530 * [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)))) 7.531 * [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)) 7.531 * [approximate]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in (x) around 0 7.531 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.531 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.531 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.531 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.531 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.531 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.531 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.531 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.531 * [taylor]: Taking taylor expansion of -1 in x 7.531 * [backup-simplify]: Simplify -1 into -1 7.531 * [taylor]: Taking taylor expansion of x in x 7.531 * [backup-simplify]: Simplify 0 into 0 7.531 * [backup-simplify]: Simplify 1 into 1 7.532 * [backup-simplify]: Simplify (/ -1 1) into -1 7.532 * [taylor]: Taking taylor expansion of 1/2 in x 7.532 * [backup-simplify]: Simplify 1/2 into 1/2 7.532 * [taylor]: Taking taylor expansion of 1 in x 7.532 * [backup-simplify]: Simplify 1 into 1 7.532 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.532 * [taylor]: Taking taylor expansion of -1 in x 7.532 * [backup-simplify]: Simplify -1 into -1 7.532 * [taylor]: Taking taylor expansion of x in x 7.532 * [backup-simplify]: Simplify 0 into 0 7.532 * [backup-simplify]: Simplify 1 into 1 7.533 * [backup-simplify]: Simplify (/ -1 1) into -1 7.533 * [taylor]: Taking taylor expansion of 2.0 in x 7.533 * [backup-simplify]: Simplify 2.0 into 2.0 7.533 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.534 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.534 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.534 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.535 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.535 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.535 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.535 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.535 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.535 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.535 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.535 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.535 * [taylor]: Taking taylor expansion of -1 in x 7.535 * [backup-simplify]: Simplify -1 into -1 7.535 * [taylor]: Taking taylor expansion of x in x 7.536 * [backup-simplify]: Simplify 0 into 0 7.536 * [backup-simplify]: Simplify 1 into 1 7.536 * [backup-simplify]: Simplify (/ -1 1) into -1 7.536 * [taylor]: Taking taylor expansion of 1/2 in x 7.536 * [backup-simplify]: Simplify 1/2 into 1/2 7.536 * [taylor]: Taking taylor expansion of 1 in x 7.536 * [backup-simplify]: Simplify 1 into 1 7.536 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.536 * [taylor]: Taking taylor expansion of -1 in x 7.536 * [backup-simplify]: Simplify -1 into -1 7.536 * [taylor]: Taking taylor expansion of x in x 7.536 * [backup-simplify]: Simplify 0 into 0 7.536 * [backup-simplify]: Simplify 1 into 1 7.537 * [backup-simplify]: Simplify (/ -1 1) into -1 7.537 * [taylor]: Taking taylor expansion of 2.0 in x 7.537 * [backup-simplify]: Simplify 2.0 into 2.0 7.537 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.538 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.538 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.539 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.539 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.540 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.541 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.541 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.542 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.543 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/2)) into 0 7.544 * [backup-simplify]: Simplify (+ 0 1) into 1 7.544 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 1 -1)) into -1 7.545 * [backup-simplify]: Simplify (+ -1 0) into -1 7.546 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1/2 1)))) 1) into -2 7.546 * [backup-simplify]: Simplify -2 into -2 7.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.547 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.547 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/2))) into 0 7.548 * [backup-simplify]: Simplify (+ 0 0) into 0 7.548 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1 0) (* 0 -1))) into 0 7.549 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.555 * [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 7.555 * [backup-simplify]: Simplify 2.0 into 2.0 7.556 * [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)))) 7.556 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 7.556 * [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))) 7.556 * [approximate]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in (y x) around 0 7.556 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in x 7.556 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.556 * [taylor]: Taking taylor expansion of (* y (- x)) in x 7.556 * [taylor]: Taking taylor expansion of y in x 7.556 * [backup-simplify]: Simplify y into y 7.556 * [taylor]: Taking taylor expansion of (- x) in x 7.556 * [taylor]: Taking taylor expansion of x in x 7.556 * [backup-simplify]: Simplify 0 into 0 7.556 * [backup-simplify]: Simplify 1 into 1 7.556 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in x 7.556 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in x 7.556 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.556 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in x 7.556 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in x 7.556 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.556 * [taylor]: Taking taylor expansion of (* x 1/2) in x 7.556 * [taylor]: Taking taylor expansion of x in x 7.556 * [backup-simplify]: Simplify 0 into 0 7.556 * [backup-simplify]: Simplify 1 into 1 7.556 * [taylor]: Taking taylor expansion of 1/2 in x 7.556 * [backup-simplify]: Simplify 1/2 into 1/2 7.556 * [taylor]: Taking taylor expansion of 1 in x 7.556 * [backup-simplify]: Simplify 1 into 1 7.556 * [taylor]: Taking taylor expansion of x in x 7.556 * [backup-simplify]: Simplify 0 into 0 7.557 * [backup-simplify]: Simplify 1 into 1 7.557 * [taylor]: Taking taylor expansion of 2.0 in x 7.557 * [backup-simplify]: Simplify 2.0 into 2.0 7.557 * [backup-simplify]: Simplify (* 0 1/2) into 0 7.557 * [backup-simplify]: Simplify (+ 0 1) into 1 7.557 * [backup-simplify]: Simplify (* 1 0) into 0 7.558 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.558 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.558 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in y 7.558 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.558 * [taylor]: Taking taylor expansion of (* y (- x)) in y 7.558 * [taylor]: Taking taylor expansion of y in y 7.558 * [backup-simplify]: Simplify 0 into 0 7.558 * [backup-simplify]: Simplify 1 into 1 7.558 * [taylor]: Taking taylor expansion of (- x) in y 7.558 * [taylor]: Taking taylor expansion of x in y 7.558 * [backup-simplify]: Simplify x into x 7.558 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in y 7.558 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in y 7.558 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.558 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in y 7.558 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in y 7.558 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.558 * [taylor]: Taking taylor expansion of (* x 1/2) in y 7.558 * [taylor]: Taking taylor expansion of x in y 7.558 * [backup-simplify]: Simplify x into x 7.559 * [taylor]: Taking taylor expansion of 1/2 in y 7.559 * [backup-simplify]: Simplify 1/2 into 1/2 7.559 * [taylor]: Taking taylor expansion of 1 in y 7.559 * [backup-simplify]: Simplify 1 into 1 7.559 * [taylor]: Taking taylor expansion of x in y 7.559 * [backup-simplify]: Simplify x into x 7.559 * [taylor]: Taking taylor expansion of 2.0 in y 7.559 * [backup-simplify]: Simplify 2.0 into 2.0 7.559 * [backup-simplify]: Simplify (* x 1/2) into (* 1/2 x) 7.559 * [backup-simplify]: Simplify (+ (* 1/2 x) 1) into (+ (* 1/2 x) 1) 7.559 * [backup-simplify]: Simplify (* (+ (* 1/2 x) 1) x) into (* (+ (* 1/2 x) 1) x) 7.559 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) x) 2.0) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 7.559 * [backup-simplify]: Simplify (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.559 * [taylor]: Taking taylor expansion of (fma y (- x) (log (fma (fma x 1/2 1) x 2.0))) in y 7.559 * [taylor]: Rewrote expression to (+ (* y (- x)) (log (fma (fma x 1/2 1) x 2.0))) 7.559 * [taylor]: Taking taylor expansion of (* y (- x)) in y 7.559 * [taylor]: Taking taylor expansion of y in y 7.559 * [backup-simplify]: Simplify 0 into 0 7.559 * [backup-simplify]: Simplify 1 into 1 7.559 * [taylor]: Taking taylor expansion of (- x) in y 7.559 * [taylor]: Taking taylor expansion of x in y 7.559 * [backup-simplify]: Simplify x into x 7.559 * [taylor]: Taking taylor expansion of (log (fma (fma x 1/2 1) x 2.0)) in y 7.559 * [taylor]: Taking taylor expansion of (fma (fma x 1/2 1) x 2.0) in y 7.559 * [taylor]: Rewrote expression to (+ (* (fma x 1/2 1) x) 2.0) 7.559 * [taylor]: Taking taylor expansion of (* (fma x 1/2 1) x) in y 7.559 * [taylor]: Taking taylor expansion of (fma x 1/2 1) in y 7.560 * [taylor]: Rewrote expression to (+ (* x 1/2) 1) 7.560 * [taylor]: Taking taylor expansion of (* x 1/2) in y 7.560 * [taylor]: Taking taylor expansion of x in y 7.560 * [backup-simplify]: Simplify x into x 7.560 * [taylor]: Taking taylor expansion of 1/2 in y 7.560 * [backup-simplify]: Simplify 1/2 into 1/2 7.560 * [taylor]: Taking taylor expansion of 1 in y 7.560 * [backup-simplify]: Simplify 1 into 1 7.560 * [taylor]: Taking taylor expansion of x in y 7.560 * [backup-simplify]: Simplify x into x 7.560 * [taylor]: Taking taylor expansion of 2.0 in y 7.560 * [backup-simplify]: Simplify 2.0 into 2.0 7.560 * [backup-simplify]: Simplify (* x 1/2) into (* 1/2 x) 7.560 * [backup-simplify]: Simplify (+ (* 1/2 x) 1) into (+ (* 1/2 x) 1) 7.560 * [backup-simplify]: Simplify (* (+ (* 1/2 x) 1) x) into (* (+ (* 1/2 x) 1) x) 7.560 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) x) 2.0) into (+ (* 1/2 (pow x 2)) (+ x 2.0)) 7.560 * [backup-simplify]: Simplify (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.560 * [backup-simplify]: Simplify (- x) into (- x) 7.560 * [backup-simplify]: Simplify (* 0 (- x)) into 0 7.560 * [backup-simplify]: Simplify (+ 0 (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) into (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 7.560 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 7.560 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 7.560 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 7.560 * [taylor]: Taking taylor expansion of 1/2 in x 7.561 * [backup-simplify]: Simplify 1/2 into 1/2 7.561 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.561 * [taylor]: Taking taylor expansion of x in x 7.561 * [backup-simplify]: Simplify 0 into 0 7.561 * [backup-simplify]: Simplify 1 into 1 7.561 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 7.561 * [taylor]: Taking taylor expansion of x in x 7.561 * [backup-simplify]: Simplify 0 into 0 7.561 * [backup-simplify]: Simplify 1 into 1 7.561 * [taylor]: Taking taylor expansion of 2.0 in x 7.561 * [backup-simplify]: Simplify 2.0 into 2.0 7.561 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.561 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 7.562 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.562 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 7.562 * [backup-simplify]: Simplify (- 0) into 0 7.562 * [backup-simplify]: Simplify (- x) into (- x) 7.563 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x))) into (- x) 7.563 * [backup-simplify]: Simplify (+ (* x 0) (* 0 1/2)) into 0 7.563 * [backup-simplify]: Simplify (+ 0 0) into 0 7.563 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) 0) (* 0 x)) into 0 7.564 * [backup-simplify]: Simplify (+ 0 0) into 0 7.564 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1)))) 1) into 0 7.564 * [backup-simplify]: Simplify (+ (- x) 0) into (- x) 7.564 * [taylor]: Taking taylor expansion of (- x) in x 7.564 * [taylor]: Taking taylor expansion of x in x 7.564 * [backup-simplify]: Simplify 0 into 0 7.564 * [backup-simplify]: Simplify 1 into 1 7.565 * [backup-simplify]: Simplify (- 0) into 0 7.565 * [backup-simplify]: Simplify 0 into 0 7.565 * [backup-simplify]: Simplify (+ 1 0) into 1 7.565 * [backup-simplify]: Simplify (+ 0 1) into 1 7.568 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 2.0 1)))) 1) into 0.5 7.568 * [backup-simplify]: Simplify 0.5 into 0.5 7.569 * [backup-simplify]: Simplify (- 0) into 0 7.569 * [backup-simplify]: Simplify (- 0) into 0 7.569 * [backup-simplify]: Simplify (- x) into (- x) 7.569 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x)))) into 0 7.570 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 1/2))) into 0 7.570 * [backup-simplify]: Simplify (+ 0 0) into 0 7.570 * [backup-simplify]: Simplify (+ (* (+ (* 1/2 x) 1) 0) (+ (* 0 0) (* 0 x))) into 0 7.571 * [backup-simplify]: Simplify (+ 0 0) into 0 7.580 * [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 7.581 * [backup-simplify]: Simplify (+ 0 0) into 0 7.581 * [taylor]: Taking taylor expansion of 0 in x 7.581 * [backup-simplify]: Simplify 0 into 0 7.581 * [backup-simplify]: Simplify 0 into 0 7.581 * [backup-simplify]: Simplify (- 1) into -1 7.581 * [backup-simplify]: Simplify -1 into -1 7.582 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (+ (* 0.5 (* x 1)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 7.582 * [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))) 7.582 * [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 7.582 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in x 7.583 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.583 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in x 7.583 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.583 * [taylor]: Taking taylor expansion of y in x 7.583 * [backup-simplify]: Simplify y into y 7.583 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.583 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.583 * [taylor]: Taking taylor expansion of x in x 7.583 * [backup-simplify]: Simplify 0 into 0 7.583 * [backup-simplify]: Simplify 1 into 1 7.583 * [backup-simplify]: Simplify (/ 1 1) into 1 7.583 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in x 7.583 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in x 7.584 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.584 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 7.584 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 7.584 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.584 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in x 7.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.584 * [taylor]: Taking taylor expansion of x in x 7.584 * [backup-simplify]: Simplify 0 into 0 7.584 * [backup-simplify]: Simplify 1 into 1 7.585 * [backup-simplify]: Simplify (/ 1 1) into 1 7.585 * [taylor]: Taking taylor expansion of 1/2 in x 7.585 * [backup-simplify]: Simplify 1/2 into 1/2 7.585 * [taylor]: Taking taylor expansion of 1 in x 7.585 * [backup-simplify]: Simplify 1 into 1 7.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.585 * [taylor]: Taking taylor expansion of x in x 7.585 * [backup-simplify]: Simplify 0 into 0 7.585 * [backup-simplify]: Simplify 1 into 1 7.585 * [backup-simplify]: Simplify (/ 1 1) into 1 7.585 * [taylor]: Taking taylor expansion of 2.0 in x 7.585 * [backup-simplify]: Simplify 2.0 into 2.0 7.586 * [backup-simplify]: Simplify (* 1 1/2) into 1/2 7.586 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.586 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.587 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.587 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.587 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in y 7.587 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.588 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 7.588 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.588 * [taylor]: Taking taylor expansion of y in y 7.588 * [backup-simplify]: Simplify 0 into 0 7.588 * [backup-simplify]: Simplify 1 into 1 7.588 * [backup-simplify]: Simplify (/ 1 1) into 1 7.588 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.588 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.588 * [taylor]: Taking taylor expansion of x in y 7.588 * [backup-simplify]: Simplify x into x 7.588 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.588 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in y 7.588 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in y 7.588 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.588 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in y 7.588 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in y 7.589 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.589 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in y 7.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.589 * [taylor]: Taking taylor expansion of x in y 7.589 * [backup-simplify]: Simplify x into x 7.589 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.589 * [taylor]: Taking taylor expansion of 1/2 in y 7.589 * [backup-simplify]: Simplify 1/2 into 1/2 7.589 * [taylor]: Taking taylor expansion of 1 in y 7.589 * [backup-simplify]: Simplify 1 into 1 7.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.589 * [taylor]: Taking taylor expansion of x in y 7.589 * [backup-simplify]: Simplify x into x 7.589 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.589 * [taylor]: Taking taylor expansion of 2.0 in y 7.589 * [backup-simplify]: Simplify 2.0 into 2.0 7.589 * [backup-simplify]: Simplify (* (/ 1 x) 1/2) into (/ 1/2 x) 7.589 * [backup-simplify]: Simplify (+ (/ 1/2 x) 1) into (+ 1 (* 1/2 (/ 1 x))) 7.589 * [backup-simplify]: Simplify (* (+ 1 (* 1/2 (/ 1 x))) (/ 1 x)) into (/ (+ (* 1/2 (/ 1 x)) 1) x) 7.590 * [backup-simplify]: Simplify (+ (/ (+ (* 1/2 (/ 1 x)) 1) x) 2.0) into (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 7.590 * [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))) 7.590 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x)) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) in y 7.590 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x))) (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0))) 7.590 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x))) in y 7.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.590 * [taylor]: Taking taylor expansion of y in y 7.590 * [backup-simplify]: Simplify 0 into 0 7.590 * [backup-simplify]: Simplify 1 into 1 7.591 * [backup-simplify]: Simplify (/ 1 1) into 1 7.591 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.591 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.591 * [taylor]: Taking taylor expansion of x in y 7.591 * [backup-simplify]: Simplify x into x 7.591 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.591 * [taylor]: Taking taylor expansion of (log (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0)) in y 7.591 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2.0) in y 7.591 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2.0) 7.591 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in y 7.591 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in y 7.591 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 7.591 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/2) in y 7.591 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.591 * [taylor]: Taking taylor expansion of x in y 7.591 * [backup-simplify]: Simplify x into x 7.592 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.592 * [taylor]: Taking taylor expansion of 1/2 in y 7.592 * [backup-simplify]: Simplify 1/2 into 1/2 7.592 * [taylor]: Taking taylor expansion of 1 in y 7.592 * [backup-simplify]: Simplify 1 into 1 7.592 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.592 * [taylor]: Taking taylor expansion of x in y 7.592 * [backup-simplify]: Simplify x into x 7.592 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.592 * [taylor]: Taking taylor expansion of 2.0 in y 7.592 * [backup-simplify]: Simplify 2.0 into 2.0 7.592 * [backup-simplify]: Simplify (* (/ 1 x) 1/2) into (/ 1/2 x) 7.592 * [backup-simplify]: Simplify (+ (/ 1/2 x) 1) into (+ 1 (* 1/2 (/ 1 x))) 7.592 * [backup-simplify]: Simplify (* (+ 1 (* 1/2 (/ 1 x))) (/ 1 x)) into (/ (+ (* 1/2 (/ 1 x)) 1) x) 7.592 * [backup-simplify]: Simplify (+ (/ (+ (* 1/2 (/ 1 x)) 1) x) 2.0) into (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 7.593 * [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))) 7.593 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.593 * [backup-simplify]: Simplify (* 1 (- (/ 1 x))) into (/ -1 x) 7.593 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 7.593 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.593 * [taylor]: Taking taylor expansion of x in x 7.593 * [backup-simplify]: Simplify 0 into 0 7.593 * [backup-simplify]: Simplify 1 into 1 7.594 * [backup-simplify]: Simplify (/ 1 1) into 1 7.594 * [backup-simplify]: Simplify (- 1) into -1 7.594 * [backup-simplify]: Simplify -1 into -1 7.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.595 * [backup-simplify]: Simplify (- 0) into 0 7.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.595 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x)))) into 0 7.596 * [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))) 7.596 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 7.596 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 7.596 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 7.596 * [taylor]: Taking taylor expansion of 1/2 in x 7.596 * [backup-simplify]: Simplify 1/2 into 1/2 7.596 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.596 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.596 * [taylor]: Taking taylor expansion of x in x 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [backup-simplify]: Simplify (* 1 1) into 1 7.597 * [backup-simplify]: Simplify (/ 1 1) into 1 7.597 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 7.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.597 * [taylor]: Taking taylor expansion of x in x 7.597 * [backup-simplify]: Simplify 0 into 0 7.597 * [backup-simplify]: Simplify 1 into 1 7.597 * [backup-simplify]: Simplify (/ 1 1) into 1 7.597 * [taylor]: Taking taylor expansion of 2.0 in x 7.597 * [backup-simplify]: Simplify 2.0 into 2.0 7.598 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.598 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.598 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.599 * [backup-simplify]: Simplify (- 0) into 0 7.599 * [backup-simplify]: Simplify 0 into 0 7.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.599 * [backup-simplify]: Simplify (- 0) into 0 7.599 * [backup-simplify]: Simplify (- 0) into 0 7.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.600 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x))))) into 0 7.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.601 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (* 0 1/2)) into 0 7.601 * [backup-simplify]: Simplify (+ 0 0) into 0 7.601 * [backup-simplify]: Simplify (+ (* (+ 1 (* 1/2 (/ 1 x))) 0) (* 0 (/ 1 x))) into 0 7.602 * [backup-simplify]: Simplify (+ 0 0) into 0 7.602 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 1)))) 1) into 0 7.603 * [backup-simplify]: Simplify (+ 0 0) into 0 7.603 * [taylor]: Taking taylor expansion of 0 in x 7.603 * [backup-simplify]: Simplify 0 into 0 7.603 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.603 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.604 * [backup-simplify]: Simplify (- 0) into 0 7.604 * [backup-simplify]: Simplify 0 into 0 7.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.605 * [backup-simplify]: Simplify (- 0) into 0 7.605 * [backup-simplify]: Simplify (- 0) into 0 7.605 * [backup-simplify]: Simplify (- 0) into 0 7.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.606 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x)))))) into 0 7.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.607 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.607 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 1/2))) into 0 7.607 * [backup-simplify]: Simplify (+ 0 0) into 0 7.608 * [backup-simplify]: Simplify (+ (* (+ 1 (* 1/2 (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 7.608 * [backup-simplify]: Simplify (+ 0 0) into 0 7.609 * [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 7.610 * [backup-simplify]: Simplify (+ 0 0) into 0 7.610 * [taylor]: Taking taylor expansion of 0 in x 7.610 * [backup-simplify]: Simplify 0 into 0 7.610 * [backup-simplify]: Simplify 0 into 0 7.610 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.611 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 7.611 * [backup-simplify]: Simplify (+ 1 0) into 1 7.612 * [backup-simplify]: Simplify (+ 0 1) into 1 7.612 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1/2 1)))) 1) into 2 7.612 * [backup-simplify]: Simplify 2 into 2 7.613 * [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))))) 7.613 * [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))) 7.613 * [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 7.613 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in x 7.613 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.613 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in x 7.613 * [taylor]: Taking taylor expansion of (/ -1 y) in x 7.613 * [taylor]: Taking taylor expansion of -1 in x 7.613 * [backup-simplify]: Simplify -1 into -1 7.613 * [taylor]: Taking taylor expansion of y in x 7.613 * [backup-simplify]: Simplify y into y 7.613 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 7.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.613 * [taylor]: Taking taylor expansion of x in x 7.613 * [backup-simplify]: Simplify 0 into 0 7.614 * [backup-simplify]: Simplify 1 into 1 7.614 * [backup-simplify]: Simplify (/ 1 1) into 1 7.614 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in x 7.614 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in x 7.614 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.614 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 7.614 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 7.614 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.614 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in x 7.614 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.614 * [taylor]: Taking taylor expansion of -1 in x 7.614 * [backup-simplify]: Simplify -1 into -1 7.614 * [taylor]: Taking taylor expansion of x in x 7.614 * [backup-simplify]: Simplify 0 into 0 7.614 * [backup-simplify]: Simplify 1 into 1 7.614 * [backup-simplify]: Simplify (/ -1 1) into -1 7.614 * [taylor]: Taking taylor expansion of 1/2 in x 7.614 * [backup-simplify]: Simplify 1/2 into 1/2 7.615 * [taylor]: Taking taylor expansion of 1 in x 7.615 * [backup-simplify]: Simplify 1 into 1 7.615 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.615 * [taylor]: Taking taylor expansion of -1 in x 7.615 * [backup-simplify]: Simplify -1 into -1 7.615 * [taylor]: Taking taylor expansion of x in x 7.615 * [backup-simplify]: Simplify 0 into 0 7.615 * [backup-simplify]: Simplify 1 into 1 7.615 * [backup-simplify]: Simplify (/ -1 1) into -1 7.615 * [taylor]: Taking taylor expansion of 2.0 in x 7.615 * [backup-simplify]: Simplify 2.0 into 2.0 7.615 * [backup-simplify]: Simplify (* -1 1/2) into -1/2 7.615 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.616 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2 7.616 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.616 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.616 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in y 7.616 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.616 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 7.616 * [taylor]: Taking taylor expansion of (/ -1 y) in y 7.616 * [taylor]: Taking taylor expansion of -1 in y 7.616 * [backup-simplify]: Simplify -1 into -1 7.616 * [taylor]: Taking taylor expansion of y in y 7.617 * [backup-simplify]: Simplify 0 into 0 7.617 * [backup-simplify]: Simplify 1 into 1 7.617 * [backup-simplify]: Simplify (/ -1 1) into -1 7.617 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.617 * [taylor]: Taking taylor expansion of x in y 7.617 * [backup-simplify]: Simplify x into x 7.617 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.617 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in y 7.617 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in y 7.617 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.617 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in y 7.617 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in y 7.617 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.617 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in y 7.617 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.617 * [taylor]: Taking taylor expansion of -1 in y 7.617 * [backup-simplify]: Simplify -1 into -1 7.617 * [taylor]: Taking taylor expansion of x in y 7.617 * [backup-simplify]: Simplify x into x 7.617 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.617 * [taylor]: Taking taylor expansion of 1/2 in y 7.617 * [backup-simplify]: Simplify 1/2 into 1/2 7.617 * [taylor]: Taking taylor expansion of 1 in y 7.617 * [backup-simplify]: Simplify 1 into 1 7.617 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.617 * [taylor]: Taking taylor expansion of -1 in y 7.617 * [backup-simplify]: Simplify -1 into -1 7.617 * [taylor]: Taking taylor expansion of x in y 7.617 * [backup-simplify]: Simplify x into x 7.618 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.618 * [taylor]: Taking taylor expansion of 2.0 in y 7.618 * [backup-simplify]: Simplify 2.0 into 2.0 7.618 * [backup-simplify]: Simplify (* (/ -1 x) 1/2) into (/ -1/2 x) 7.618 * [backup-simplify]: Simplify (+ (/ -1/2 x) 1) into (- 1 (* 1/2 (/ 1 x))) 7.618 * [backup-simplify]: Simplify (* (- 1 (* 1/2 (/ 1 x))) (/ -1 x)) into (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 7.618 * [backup-simplify]: Simplify (+ (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 2.0) into (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 7.618 * [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))) 7.618 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ 1 x) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) in y 7.618 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ 1 x)) (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0))) 7.618 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ 1 x)) in y 7.618 * [taylor]: Taking taylor expansion of (/ -1 y) in y 7.618 * [taylor]: Taking taylor expansion of -1 in y 7.618 * [backup-simplify]: Simplify -1 into -1 7.618 * [taylor]: Taking taylor expansion of y in y 7.618 * [backup-simplify]: Simplify 0 into 0 7.618 * [backup-simplify]: Simplify 1 into 1 7.619 * [backup-simplify]: Simplify (/ -1 1) into -1 7.619 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.619 * [taylor]: Taking taylor expansion of x in y 7.619 * [backup-simplify]: Simplify x into x 7.619 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.619 * [taylor]: Taking taylor expansion of (log (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0)) in y 7.619 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2.0) in y 7.619 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2.0) 7.619 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in y 7.619 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in y 7.619 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 7.619 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/2) in y 7.619 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.619 * [taylor]: Taking taylor expansion of -1 in y 7.619 * [backup-simplify]: Simplify -1 into -1 7.619 * [taylor]: Taking taylor expansion of x in y 7.619 * [backup-simplify]: Simplify x into x 7.619 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.619 * [taylor]: Taking taylor expansion of 1/2 in y 7.619 * [backup-simplify]: Simplify 1/2 into 1/2 7.619 * [taylor]: Taking taylor expansion of 1 in y 7.619 * [backup-simplify]: Simplify 1 into 1 7.619 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.619 * [taylor]: Taking taylor expansion of -1 in y 7.619 * [backup-simplify]: Simplify -1 into -1 7.619 * [taylor]: Taking taylor expansion of x in y 7.619 * [backup-simplify]: Simplify x into x 7.619 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 7.619 * [taylor]: Taking taylor expansion of 2.0 in y 7.619 * [backup-simplify]: Simplify 2.0 into 2.0 7.619 * [backup-simplify]: Simplify (* (/ -1 x) 1/2) into (/ -1/2 x) 7.620 * [backup-simplify]: Simplify (+ (/ -1/2 x) 1) into (- 1 (* 1/2 (/ 1 x))) 7.620 * [backup-simplify]: Simplify (* (- 1 (* 1/2 (/ 1 x))) (/ -1 x)) into (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 7.620 * [backup-simplify]: Simplify (+ (* -1 (/ (- 1 (* 1/2 (/ 1 x))) x)) 2.0) into (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 7.620 * [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))) 7.620 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x) 7.620 * [backup-simplify]: Simplify (+ (/ -1 x) 0) into (- (/ 1 x)) 7.620 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.620 * [taylor]: Taking taylor expansion of x in x 7.620 * [backup-simplify]: Simplify 0 into 0 7.620 * [backup-simplify]: Simplify 1 into 1 7.620 * [backup-simplify]: Simplify (/ 1 1) into 1 7.621 * [backup-simplify]: Simplify (- 1) into -1 7.621 * [backup-simplify]: Simplify -1 into -1 7.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 7.621 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.622 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0 7.622 * [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))) 7.622 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 7.622 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 7.622 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 7.622 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 7.622 * [taylor]: Taking taylor expansion of 1/2 in x 7.622 * [backup-simplify]: Simplify 1/2 into 1/2 7.622 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.622 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.622 * [taylor]: Taking taylor expansion of x in x 7.622 * [backup-simplify]: Simplify 0 into 0 7.622 * [backup-simplify]: Simplify 1 into 1 7.622 * [backup-simplify]: Simplify (* 1 1) into 1 7.623 * [backup-simplify]: Simplify (/ 1 1) into 1 7.623 * [taylor]: Taking taylor expansion of 2.0 in x 7.623 * [backup-simplify]: Simplify 2.0 into 2.0 7.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.623 * [taylor]: Taking taylor expansion of x in x 7.623 * [backup-simplify]: Simplify 0 into 0 7.623 * [backup-simplify]: Simplify 1 into 1 7.623 * [backup-simplify]: Simplify (/ 1 1) into 1 7.623 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 7.623 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.624 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 7.624 * [backup-simplify]: Simplify (log 1/2) into (log 1/2) 7.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.625 * [backup-simplify]: Simplify (- 0) into 0 7.625 * [backup-simplify]: Simplify 0 into 0 7.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.625 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.626 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 7.626 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 7.626 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 7.627 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (* 0 1/2)) into 0 7.627 * [backup-simplify]: Simplify (+ 0 0) into 0 7.627 * [backup-simplify]: Simplify (+ (* (- 1 (* 1/2 (/ 1 x))) 0) (* 0 (/ -1 x))) into 0 7.627 * [backup-simplify]: Simplify (+ 0 0) into 0 7.628 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) 1)))) 1) into 0 7.628 * [backup-simplify]: Simplify (+ 0 0) into 0 7.628 * [taylor]: Taking taylor expansion of 0 in x 7.628 * [backup-simplify]: Simplify 0 into 0 7.629 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) (log 1/2)) into (- (log 1/2) (* 2 (log x))) 7.629 * [backup-simplify]: Simplify (- (log 1/2) (* 2 (log x))) into (- (log 1/2) (* 2 (log x))) 7.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.630 * [backup-simplify]: Simplify (- 0) into 0 7.630 * [backup-simplify]: Simplify 0 into 0 7.630 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.630 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.631 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 7.631 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.631 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 7.632 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 1/2))) into 0 7.632 * [backup-simplify]: Simplify (+ 0 0) into 0 7.632 * [backup-simplify]: Simplify (+ (* (- 1 (* 1/2 (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0 7.633 * [backup-simplify]: Simplify (+ 0 0) into 0 7.634 * [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 7.634 * [backup-simplify]: Simplify (+ 0 0) into 0 7.634 * [taylor]: Taking taylor expansion of 0 in x 7.634 * [backup-simplify]: Simplify 0 into 0 7.634 * [backup-simplify]: Simplify 0 into 0 7.635 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.636 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 7.636 * [backup-simplify]: Simplify (+ 0 0) into 0 7.636 * [backup-simplify]: Simplify (- 1) into -1 7.637 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.637 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1/2 1)))) 1) into -2 7.637 * [backup-simplify]: Simplify -2 into -2 7.638 * [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))))) 7.638 * * * [progress]: simplifying candidates 7.639 * [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))))) 7.639 * * [simplify]: Extracting # 0 : cost 0 7.639 * * [simplify]: Extracting # 1 : cost 0 7.640 * * [simplify]: Extracting # 2 : cost 0 7.640 * * [simplify]: Extracting # 3 : cost 0 7.640 * * [simplify]: Extracting # 4 : cost 0 7.640 * * [simplify]: Extracting # 5 : cost 0 7.640 * * [simplify]: Extracting # 6 : cost 0 7.640 * * [simplify]: Extracting # 7 : cost 0 7.640 * * [simplify]: Extracting # 8 : cost 0 7.640 * * [simplify]: Extracting # 9 : cost 0 7.640 * * [simplify]: iteration 0 : 71 enodes (cost 447 ) 7.656 * * [simplify]: Extracting # 0 : cost 0 7.657 * * [simplify]: Extracting # 1 : cost 0 7.657 * * [simplify]: Extracting # 2 : cost 0 7.657 * * [simplify]: Extracting # 3 : cost 0 7.657 * * [simplify]: Extracting # 4 : cost 0 7.657 * * [simplify]: Extracting # 5 : cost 0 7.657 * * [simplify]: iteration 1 : 151 enodes (cost 429 ) 7.707 * * [simplify]: Extracting # 0 : cost 0 7.708 * * [simplify]: Extracting # 1 : cost 0 7.709 * * [simplify]: Extracting # 2 : cost 0 7.710 * * [simplify]: Extracting # 3 : cost 0 7.710 * * [simplify]: iteration 2 : 365 enodes (cost 378 ) 7.881 * * [simplify]: Extracting # 0 : cost 0 7.889 * * [simplify]: Extracting # 1 : cost 0 7.891 * * [simplify]: Extracting # 2 : cost 0 7.892 * * [simplify]: Extracting # 3 : cost 0 7.893 * * [simplify]: Extracting # 4 : cost 0 7.894 * * [simplify]: iteration 3 : 927 enodes (cost 371 ) 8.773 * * [simplify]: Extracting # 0 : cost 0 8.778 * * [simplify]: Extracting # 1 : cost 0 8.782 * * [simplify]: Extracting # 2 : cost 0 8.786 * * [simplify]: Extracting # 3 : cost 0 8.790 * * [simplify]: Extracting # 4 : cost 0 8.794 * * [simplify]: iteration 4 : 2348 enodes (cost 366 ) 10.412 * * [simplify]: Extracting # 0 : cost 0 10.418 * * [simplify]: Extracting # 1 : cost 0 10.426 * * [simplify]: Extracting # 2 : cost 0 10.435 * * [simplify]: Extracting # 3 : cost 0 10.443 * * [simplify]: Extracting # 4 : cost 0 10.452 * * [simplify]: iteration done: 5000 enodes (cost 363 ) 10.453 * [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)))))) 10.453 * * * [progress]: adding candidates to table 10.567 * * [progress]: iteration 4 / 4 10.567 * * * [progress]: picking best candidate 10.573 * * * * [pick]: Picked # 10.573 * * * [progress]: localizing error 10.583 * * * [progress]: generating rewritten candidates 10.583 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 10.583 * * * [progress]: generating series expansions 10.583 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 10.584 * [backup-simplify]: Simplify (fma x (- 0.5 y) (log 2.0)) into (fma x (- 0.5 y) (log 2.0)) 10.584 * [approximate]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in (x y) around 0 10.584 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in y 10.584 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 10.584 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in y 10.584 * [taylor]: Taking taylor expansion of x in y 10.584 * [backup-simplify]: Simplify x into x 10.584 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 10.584 * [taylor]: Taking taylor expansion of 0.5 in y 10.584 * [backup-simplify]: Simplify 0.5 into 0.5 10.584 * [taylor]: Taking taylor expansion of y in y 10.584 * [backup-simplify]: Simplify 0 into 0 10.584 * [backup-simplify]: Simplify 1 into 1 10.584 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.584 * [taylor]: Taking taylor expansion of 2.0 in y 10.584 * [backup-simplify]: Simplify 2.0 into 2.0 10.585 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.585 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x 10.585 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 10.585 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x 10.585 * [taylor]: Taking taylor expansion of x in x 10.585 * [backup-simplify]: Simplify 0 into 0 10.585 * [backup-simplify]: Simplify 1 into 1 10.585 * [taylor]: Taking taylor expansion of (- 0.5 y) in x 10.585 * [taylor]: Taking taylor expansion of 0.5 in x 10.585 * [backup-simplify]: Simplify 0.5 into 0.5 10.585 * [taylor]: Taking taylor expansion of y in x 10.585 * [backup-simplify]: Simplify y into y 10.585 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.585 * [taylor]: Taking taylor expansion of 2.0 in x 10.585 * [backup-simplify]: Simplify 2.0 into 2.0 10.585 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.585 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x 10.585 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 10.585 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x 10.585 * [taylor]: Taking taylor expansion of x in x 10.585 * [backup-simplify]: Simplify 0 into 0 10.585 * [backup-simplify]: Simplify 1 into 1 10.585 * [taylor]: Taking taylor expansion of (- 0.5 y) in x 10.585 * [taylor]: Taking taylor expansion of 0.5 in x 10.585 * [backup-simplify]: Simplify 0.5 into 0.5 10.585 * [taylor]: Taking taylor expansion of y in x 10.585 * [backup-simplify]: Simplify y into y 10.585 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.586 * [taylor]: Taking taylor expansion of 2.0 in x 10.586 * [backup-simplify]: Simplify 2.0 into 2.0 10.586 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.586 * [backup-simplify]: Simplify (- y) into (- y) 10.586 * [backup-simplify]: Simplify (+ 0.5 (- y)) into (- 0.5 y) 10.586 * [backup-simplify]: Simplify (* 0 (- 0.5 y)) into 0 10.587 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 10.587 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.587 * [taylor]: Taking taylor expansion of 2.0 in y 10.587 * [backup-simplify]: Simplify 2.0 into 2.0 10.587 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.587 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.588 * [backup-simplify]: Simplify (- 0) into 0 10.588 * [backup-simplify]: Simplify (+ 0 0) into 0 10.588 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 0.5 y))) into (- 0.5 y) 10.589 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 10.589 * [backup-simplify]: Simplify (+ (- 0.5 y) 0) into (- 0.5 y) 10.589 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 10.589 * [taylor]: Taking taylor expansion of 0.5 in y 10.589 * [backup-simplify]: Simplify 0.5 into 0.5 10.589 * [taylor]: Taking taylor expansion of y in y 10.589 * [backup-simplify]: Simplify 0 into 0 10.589 * [backup-simplify]: Simplify 1 into 1 10.589 * [backup-simplify]: Simplify (- 0) into 0 10.590 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 10.590 * [backup-simplify]: Simplify 0.5 into 0.5 10.591 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 10.591 * [backup-simplify]: Simplify 0 into 0 10.591 * [backup-simplify]: Simplify (- 0) into 0 10.591 * [backup-simplify]: Simplify (+ 0 0) into 0 10.592 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 0.5 y)))) into 0 10.593 * [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 10.599 * [backup-simplify]: Simplify (+ 0 0) into 0 10.599 * [taylor]: Taking taylor expansion of 0 in y 10.599 * [backup-simplify]: Simplify 0 into 0 10.599 * [backup-simplify]: Simplify 0 into 0 10.599 * [backup-simplify]: Simplify (- 1) into -1 10.600 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.600 * [backup-simplify]: Simplify -1 into -1 10.600 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 0.5 (* 1 x)) (log 2.0))) into (- (+ (log 2.0) (* 0.5 x)) (* x y)) 10.600 * [backup-simplify]: Simplify (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) into (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) 10.601 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in (x y) around 0 10.601 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in y 10.601 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 10.601 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in y 10.601 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.601 * [taylor]: Taking taylor expansion of x in y 10.601 * [backup-simplify]: Simplify x into x 10.601 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.601 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 10.601 * [taylor]: Taking taylor expansion of 0.5 in y 10.601 * [backup-simplify]: Simplify 0.5 into 0.5 10.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.601 * [taylor]: Taking taylor expansion of y in y 10.601 * [backup-simplify]: Simplify 0 into 0 10.601 * [backup-simplify]: Simplify 1 into 1 10.601 * [backup-simplify]: Simplify (/ 1 1) into 1 10.601 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.601 * [taylor]: Taking taylor expansion of 2.0 in y 10.601 * [backup-simplify]: Simplify 2.0 into 2.0 10.602 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.602 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x 10.602 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 10.602 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x 10.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.602 * [taylor]: Taking taylor expansion of x in x 10.602 * [backup-simplify]: Simplify 0 into 0 10.602 * [backup-simplify]: Simplify 1 into 1 10.602 * [backup-simplify]: Simplify (/ 1 1) into 1 10.602 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 10.602 * [taylor]: Taking taylor expansion of 0.5 in x 10.602 * [backup-simplify]: Simplify 0.5 into 0.5 10.602 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.602 * [taylor]: Taking taylor expansion of y in x 10.602 * [backup-simplify]: Simplify y into y 10.602 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.602 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.602 * [taylor]: Taking taylor expansion of 2.0 in x 10.602 * [backup-simplify]: Simplify 2.0 into 2.0 10.603 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.603 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x 10.603 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 10.603 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x 10.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.603 * [taylor]: Taking taylor expansion of x in x 10.603 * [backup-simplify]: Simplify 0 into 0 10.603 * [backup-simplify]: Simplify 1 into 1 10.603 * [backup-simplify]: Simplify (/ 1 1) into 1 10.603 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 10.603 * [taylor]: Taking taylor expansion of 0.5 in x 10.603 * [backup-simplify]: Simplify 0.5 into 0.5 10.603 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.603 * [taylor]: Taking taylor expansion of y in x 10.603 * [backup-simplify]: Simplify y into y 10.603 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.603 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.603 * [taylor]: Taking taylor expansion of 2.0 in x 10.603 * [backup-simplify]: Simplify 2.0 into 2.0 10.604 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.604 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 10.604 * [backup-simplify]: Simplify (+ 0.5 (- (/ 1 y))) into (- 0.5 (/ 1 y)) 10.604 * [backup-simplify]: Simplify (* 1 (- 0.5 (/ 1 y))) into (- 0.5 (/ 1 y)) 10.604 * [backup-simplify]: Simplify (+ (- 0.5 (/ 1 y)) 0) into (- 0.5 (/ 1 y)) 10.604 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 10.604 * [taylor]: Taking taylor expansion of 0.5 in y 10.604 * [backup-simplify]: Simplify 0.5 into 0.5 10.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.604 * [taylor]: Taking taylor expansion of y in y 10.604 * [backup-simplify]: Simplify 0 into 0 10.604 * [backup-simplify]: Simplify 1 into 1 10.604 * [backup-simplify]: Simplify (/ 1 1) into 1 10.605 * [backup-simplify]: Simplify (- 1) into -1 10.605 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.605 * [backup-simplify]: Simplify -1 into -1 10.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 10.605 * [backup-simplify]: Simplify (- 0) into 0 10.605 * [backup-simplify]: Simplify (+ 0 0) into 0 10.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.606 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 0.5 (/ 1 y)))) into 0 10.607 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 10.607 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.607 * [taylor]: Taking taylor expansion of 2.0 in y 10.607 * [backup-simplify]: Simplify 2.0 into 2.0 10.607 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.608 * [backup-simplify]: Simplify (- 0) into 0 10.609 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 10.609 * [backup-simplify]: Simplify 0.5 into 0.5 10.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.609 * [backup-simplify]: Simplify (- 0) into 0 10.610 * [backup-simplify]: Simplify (+ 0 0) into 0 10.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.611 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 0.5 (/ 1 y))))) into 0 10.613 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 10.613 * [backup-simplify]: Simplify (+ 0 0) into 0 10.613 * [taylor]: Taking taylor expansion of 0 in y 10.613 * [backup-simplify]: Simplify 0 into 0 10.613 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.614 * [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)) 10.615 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (- 0.5 (/ 1 (- y))) (log 2.0)) into (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) 10.615 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in (x y) around 0 10.615 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in y 10.615 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 10.615 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in y 10.615 * [taylor]: Taking taylor expansion of (/ -1 x) in y 10.615 * [taylor]: Taking taylor expansion of -1 in y 10.615 * [backup-simplify]: Simplify -1 into -1 10.615 * [taylor]: Taking taylor expansion of x in y 10.615 * [backup-simplify]: Simplify x into x 10.615 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 10.615 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 10.615 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.615 * [taylor]: Taking taylor expansion of y in y 10.615 * [backup-simplify]: Simplify 0 into 0 10.615 * [backup-simplify]: Simplify 1 into 1 10.616 * [backup-simplify]: Simplify (/ 1 1) into 1 10.616 * [taylor]: Taking taylor expansion of 0.5 in y 10.616 * [backup-simplify]: Simplify 0.5 into 0.5 10.616 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.616 * [taylor]: Taking taylor expansion of 2.0 in y 10.616 * [backup-simplify]: Simplify 2.0 into 2.0 10.616 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.616 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x 10.616 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 10.616 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x 10.617 * [taylor]: Taking taylor expansion of (/ -1 x) in x 10.617 * [taylor]: Taking taylor expansion of -1 in x 10.617 * [backup-simplify]: Simplify -1 into -1 10.617 * [taylor]: Taking taylor expansion of x in x 10.617 * [backup-simplify]: Simplify 0 into 0 10.617 * [backup-simplify]: Simplify 1 into 1 10.617 * [backup-simplify]: Simplify (/ -1 1) into -1 10.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 10.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.617 * [taylor]: Taking taylor expansion of y in x 10.617 * [backup-simplify]: Simplify y into y 10.617 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.617 * [taylor]: Taking taylor expansion of 0.5 in x 10.617 * [backup-simplify]: Simplify 0.5 into 0.5 10.617 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.617 * [taylor]: Taking taylor expansion of 2.0 in x 10.617 * [backup-simplify]: Simplify 2.0 into 2.0 10.618 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.618 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x 10.618 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 10.618 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x 10.618 * [taylor]: Taking taylor expansion of (/ -1 x) in x 10.618 * [taylor]: Taking taylor expansion of -1 in x 10.618 * [backup-simplify]: Simplify -1 into -1 10.618 * [taylor]: Taking taylor expansion of x in x 10.618 * [backup-simplify]: Simplify 0 into 0 10.618 * [backup-simplify]: Simplify 1 into 1 10.619 * [backup-simplify]: Simplify (/ -1 1) into -1 10.619 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 10.619 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.619 * [taylor]: Taking taylor expansion of y in x 10.619 * [backup-simplify]: Simplify y into y 10.619 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.619 * [taylor]: Taking taylor expansion of 0.5 in x 10.619 * [backup-simplify]: Simplify 0.5 into 0.5 10.619 * [taylor]: Taking taylor expansion of (log 2.0) in x 10.619 * [taylor]: Taking taylor expansion of 2.0 in x 10.619 * [backup-simplify]: Simplify 2.0 into 2.0 10.619 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.619 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ (/ 1 y) 0.5) 10.619 * [backup-simplify]: Simplify (* -1 (+ (/ 1 y) 0.5)) into (* -1 (+ (/ 1 y) 0.5)) 10.620 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 y) 0.5)) 0) into (- (+ (/ 1 y) 0.5)) 10.620 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 10.620 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 10.620 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.620 * [taylor]: Taking taylor expansion of y in y 10.620 * [backup-simplify]: Simplify 0 into 0 10.620 * [backup-simplify]: Simplify 1 into 1 10.620 * [backup-simplify]: Simplify (/ 1 1) into 1 10.620 * [taylor]: Taking taylor expansion of 0.5 in y 10.620 * [backup-simplify]: Simplify 0.5 into 0.5 10.621 * [backup-simplify]: Simplify (+ 1 0) into 1 10.621 * [backup-simplify]: Simplify (- 1) into -1 10.621 * [backup-simplify]: Simplify -1 into -1 10.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 10.622 * [backup-simplify]: Simplify (+ 0 0) into 0 10.622 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 10.623 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (+ (/ 1 y) 0.5))) into 0 10.624 * [backup-simplify]: Simplify (+ 0 (log 2.0)) into (log 2.0) 10.624 * [taylor]: Taking taylor expansion of (log 2.0) in y 10.624 * [taylor]: Taking taylor expansion of 2.0 in y 10.624 * [backup-simplify]: Simplify 2.0 into 2.0 10.624 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.625 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 10.626 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 10.626 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 10.626 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.627 * [backup-simplify]: Simplify (+ 0 0) into 0 10.627 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.628 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 0.5)))) into 0 10.630 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0 10.630 * [backup-simplify]: Simplify (+ 0 0) into 0 10.630 * [taylor]: Taking taylor expansion of 0 in y 10.630 * [backup-simplify]: Simplify 0 into 0 10.631 * [backup-simplify]: Simplify (log 2.0) into (log 2.0) 10.632 * [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)) 10.632 * * * [progress]: simplifying candidates 10.632 * [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)) 10.633 * * [simplify]: Extracting # 0 : cost 0 10.633 * * [simplify]: Extracting # 1 : cost 0 10.633 * * [simplify]: Extracting # 2 : cost 0 10.633 * * [simplify]: Extracting # 3 : cost 0 10.633 * * [simplify]: Extracting # 4 : cost 0 10.633 * * [simplify]: Extracting # 5 : cost 0 10.633 * * [simplify]: iteration 0 : 21 enodes (cost 131 ) 10.639 * * [simplify]: Extracting # 0 : cost 0 10.640 * * [simplify]: Extracting # 1 : cost 0 10.640 * * [simplify]: Extracting # 2 : cost 0 10.640 * * [simplify]: iteration 1 : 33 enodes (cost 131 ) 10.650 * * [simplify]: Extracting # 0 : cost 0 10.651 * * [simplify]: Extracting # 1 : cost 0 10.651 * * [simplify]: Extracting # 2 : cost 0 10.651 * * [simplify]: iteration 2 : 67 enodes (cost 108 ) 10.678 * * [simplify]: Extracting # 0 : cost 0 10.678 * * [simplify]: Extracting # 1 : cost 0 10.679 * * [simplify]: Extracting # 2 : cost 0 10.679 * * [simplify]: Extracting # 3 : cost 0 10.679 * * [simplify]: iteration 3 : 253 enodes (cost 108 ) 10.910 * * [simplify]: Extracting # 0 : cost 0 10.911 * * [simplify]: Extracting # 1 : cost 0 10.913 * * [simplify]: Extracting # 2 : cost 0 10.914 * * [simplify]: Extracting # 3 : cost 0 10.919 * * [simplify]: Extracting # 4 : cost 0 10.920 * * [simplify]: Extracting # 5 : cost 0 10.922 * * [simplify]: iteration 4 : 1413 enodes (cost 108 ) 11.737 * * [simplify]: Extracting # 0 : cost 0 11.746 * * [simplify]: Extracting # 1 : cost 0 11.757 * * [simplify]: Extracting # 2 : cost 0 11.766 * * [simplify]: Extracting # 3 : cost 0 11.776 * * [simplify]: Extracting # 4 : cost 0 11.787 * * [simplify]: iteration done: 5000 enodes (cost 108 ) 11.787 * [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)) 11.788 * * * [progress]: adding candidates to table 11.846 * [progress]: [Phase 3 of 3] Extracting. 11.847 * * [regime]: Finding splitpoints for: (# # #) 11.847 * * * [regime-changes]: Trying 2 branch expressions: (y x) 11.847 * * * * [regimes]: Trying to branch on y from (# # #) 11.875 * * * * [regimes]: Trying to branch on x from (# # #) 11.907 * * * [regime]: Found split indices: #