8.246 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.025 * [simplify]: Simplifying: (- (+ x y) (* x y)) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: Extracting # 3 : cost 0 0.025 * * [simplify]: Extracting # 4 : cost 0 0.025 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: iteration 1 : 11 enodes (cost 7 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 2 : 25 enodes (cost 7 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.039 * * [simplify]: Extracting # 2 : cost 0 0.039 * * [simplify]: Extracting # 3 : cost 0 0.039 * * [simplify]: iteration 3 : 42 enodes (cost 7 ) 0.046 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: Extracting # 1 : cost 0 0.047 * * [simplify]: Extracting # 2 : cost 0 0.047 * * [simplify]: iteration 4 : 65 enodes (cost 7 ) 0.056 * * [simplify]: Extracting # 0 : cost 0 0.057 * * [simplify]: Extracting # 1 : cost 0 0.057 * * [simplify]: Extracting # 2 : cost 0 0.057 * * [simplify]: iteration 5 : 91 enodes (cost 6 ) 0.102 * * [simplify]: Extracting # 0 : cost 0 0.103 * * [simplify]: Extracting # 1 : cost 0 0.103 * * [simplify]: Extracting # 2 : cost 0 0.104 * * [simplify]: iteration 6 : 319 enodes (cost 6 ) 0.452 * * [simplify]: Extracting # 0 : cost 0 0.453 * * [simplify]: Extracting # 1 : cost 0 0.454 * * [simplify]: Extracting # 2 : cost 0 0.456 * * [simplify]: iteration 7 : 1325 enodes (cost 6 ) 2.396 * * [simplify]: Extracting # 0 : cost 0 2.402 * * [simplify]: Extracting # 1 : cost 0 2.408 * * [simplify]: Extracting # 2 : cost 0 2.417 * * [simplify]: iteration done: 5000 enodes (cost 6 ) 2.417 * [simplify]: Simplified to: (fma (- 1 x) y x) 2.419 * * [progress]: iteration 1 / 4 2.419 * * * [progress]: picking best candidate 2.422 * * * * [pick]: Picked # 2.422 * * * [progress]: localizing error 2.427 * * * [progress]: generating rewritten candidates 2.427 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.427 * * * [progress]: generating series expansions 2.427 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.427 * [backup-simplify]: Simplify (fma (- 1 x) y x) into (fma (- 1 x) y x) 2.427 * [approximate]: Taking taylor expansion of (fma (- 1 x) y x) in (x y) around 0 2.427 * [taylor]: Taking taylor expansion of (fma (- 1 x) y x) in y 2.428 * [taylor]: Rewrote expression to (+ (* (- 1 x) y) x) 2.428 * [taylor]: Taking taylor expansion of (* (- 1 x) y) in y 2.428 * [taylor]: Taking taylor expansion of (- 1 x) in y 2.428 * [taylor]: Taking taylor expansion of 1 in y 2.428 * [backup-simplify]: Simplify 1 into 1 2.428 * [taylor]: Taking taylor expansion of x in y 2.428 * [backup-simplify]: Simplify x into x 2.428 * [taylor]: Taking taylor expansion of y in y 2.428 * [backup-simplify]: Simplify 0 into 0 2.428 * [backup-simplify]: Simplify 1 into 1 2.428 * [taylor]: Taking taylor expansion of x in y 2.428 * [backup-simplify]: Simplify x into x 2.428 * [taylor]: Taking taylor expansion of (fma (- 1 x) y x) in x 2.428 * [taylor]: Rewrote expression to (+ (* (- 1 x) y) x) 2.428 * [taylor]: Taking taylor expansion of (* (- 1 x) y) in x 2.428 * [taylor]: Taking taylor expansion of (- 1 x) in x 2.428 * [taylor]: Taking taylor expansion of 1 in x 2.428 * [backup-simplify]: Simplify 1 into 1 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [backup-simplify]: Simplify 0 into 0 2.428 * [backup-simplify]: Simplify 1 into 1 2.428 * [taylor]: Taking taylor expansion of y in x 2.428 * [backup-simplify]: Simplify y into y 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [backup-simplify]: Simplify 0 into 0 2.428 * [backup-simplify]: Simplify 1 into 1 2.428 * [taylor]: Taking taylor expansion of (fma (- 1 x) y x) in x 2.428 * [taylor]: Rewrote expression to (+ (* (- 1 x) y) x) 2.428 * [taylor]: Taking taylor expansion of (* (- 1 x) y) in x 2.428 * [taylor]: Taking taylor expansion of (- 1 x) in x 2.428 * [taylor]: Taking taylor expansion of 1 in x 2.428 * [backup-simplify]: Simplify 1 into 1 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [backup-simplify]: Simplify 0 into 0 2.428 * [backup-simplify]: Simplify 1 into 1 2.428 * [taylor]: Taking taylor expansion of y in x 2.428 * [backup-simplify]: Simplify y into y 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [backup-simplify]: Simplify 0 into 0 2.428 * [backup-simplify]: Simplify 1 into 1 2.429 * [backup-simplify]: Simplify (- 0) into 0 2.429 * [backup-simplify]: Simplify (+ 1 0) into 1 2.429 * [backup-simplify]: Simplify (* 1 y) into y 2.429 * [backup-simplify]: Simplify (+ y 0) into y 2.429 * [taylor]: Taking taylor expansion of y in y 2.429 * [backup-simplify]: Simplify 0 into 0 2.429 * [backup-simplify]: Simplify 1 into 1 2.429 * [backup-simplify]: Simplify 0 into 0 2.430 * [backup-simplify]: Simplify (- 1) into -1 2.430 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.430 * [backup-simplify]: Simplify (+ (* 1 0) (* -1 y)) into (- y) 2.430 * [backup-simplify]: Simplify (+ (- y) 1) into (- 1 y) 2.430 * [taylor]: Taking taylor expansion of (- 1 y) in y 2.430 * [taylor]: Taking taylor expansion of 1 in y 2.430 * [backup-simplify]: Simplify 1 into 1 2.430 * [taylor]: Taking taylor expansion of y in y 2.430 * [backup-simplify]: Simplify 0 into 0 2.430 * [backup-simplify]: Simplify 1 into 1 2.430 * [backup-simplify]: Simplify (- 0) into 0 2.431 * [backup-simplify]: Simplify (+ 1 0) into 1 2.431 * [backup-simplify]: Simplify 1 into 1 2.431 * [backup-simplify]: Simplify 1 into 1 2.431 * [backup-simplify]: Simplify (- 0) into 0 2.431 * [backup-simplify]: Simplify (+ 0 0) into 0 2.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 0) (* 0 y))) into 0 2.432 * [backup-simplify]: Simplify (+ 0 0) into 0 2.432 * [taylor]: Taking taylor expansion of 0 in y 2.432 * [backup-simplify]: Simplify 0 into 0 2.432 * [backup-simplify]: Simplify 0 into 0 2.432 * [backup-simplify]: Simplify (- 1) into -1 2.433 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.433 * [backup-simplify]: Simplify -1 into -1 2.433 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (- (+ x y) (* x y)) 2.433 * [backup-simplify]: Simplify (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) into (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) 2.433 * [approximate]: Taking taylor expansion of (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) in (x y) around 0 2.433 * [taylor]: Taking taylor expansion of (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) in y 2.433 * [taylor]: Rewrote expression to (+ (* (- 1 (/ 1 x)) (/ 1 y)) (/ 1 x)) 2.433 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (/ 1 y)) in y 2.433 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in y 2.433 * [taylor]: Taking taylor expansion of 1 in y 2.433 * [backup-simplify]: Simplify 1 into 1 2.433 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.433 * [taylor]: Taking taylor expansion of x in y 2.433 * [backup-simplify]: Simplify x into x 2.433 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.433 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.433 * [taylor]: Taking taylor expansion of y in y 2.433 * [backup-simplify]: Simplify 0 into 0 2.433 * [backup-simplify]: Simplify 1 into 1 2.433 * [backup-simplify]: Simplify (/ 1 1) into 1 2.434 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.434 * [taylor]: Taking taylor expansion of x in y 2.434 * [backup-simplify]: Simplify x into x 2.434 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.434 * [taylor]: Taking taylor expansion of (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) in x 2.434 * [taylor]: Rewrote expression to (+ (* (- 1 (/ 1 x)) (/ 1 y)) (/ 1 x)) 2.434 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (/ 1 y)) in x 2.434 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 2.434 * [taylor]: Taking taylor expansion of 1 in x 2.434 * [backup-simplify]: Simplify 1 into 1 2.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.434 * [taylor]: Taking taylor expansion of x in x 2.434 * [backup-simplify]: Simplify 0 into 0 2.434 * [backup-simplify]: Simplify 1 into 1 2.434 * [backup-simplify]: Simplify (/ 1 1) into 1 2.434 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.434 * [taylor]: Taking taylor expansion of y in x 2.434 * [backup-simplify]: Simplify y into y 2.434 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.434 * [taylor]: Taking taylor expansion of x in x 2.434 * [backup-simplify]: Simplify 0 into 0 2.434 * [backup-simplify]: Simplify 1 into 1 2.434 * [backup-simplify]: Simplify (/ 1 1) into 1 2.435 * [taylor]: Taking taylor expansion of (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) in x 2.435 * [taylor]: Rewrote expression to (+ (* (- 1 (/ 1 x)) (/ 1 y)) (/ 1 x)) 2.435 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (/ 1 y)) in x 2.435 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 2.435 * [taylor]: Taking taylor expansion of 1 in x 2.435 * [backup-simplify]: Simplify 1 into 1 2.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.435 * [taylor]: Taking taylor expansion of x in x 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify 1 into 1 2.435 * [backup-simplify]: Simplify (/ 1 1) into 1 2.435 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.435 * [taylor]: Taking taylor expansion of y in x 2.435 * [backup-simplify]: Simplify y into y 2.435 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.435 * [taylor]: Taking taylor expansion of x in x 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify 1 into 1 2.435 * [backup-simplify]: Simplify (/ 1 1) into 1 2.436 * [backup-simplify]: Simplify (- 1) into -1 2.436 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.436 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y) 2.436 * [backup-simplify]: Simplify (+ (/ -1 y) 1) into (- 1 (/ 1 y)) 2.436 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 2.436 * [taylor]: Taking taylor expansion of 1 in y 2.436 * [backup-simplify]: Simplify 1 into 1 2.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.436 * [taylor]: Taking taylor expansion of y in y 2.436 * [backup-simplify]: Simplify 0 into 0 2.436 * [backup-simplify]: Simplify 1 into 1 2.436 * [backup-simplify]: Simplify (/ 1 1) into 1 2.437 * [backup-simplify]: Simplify (- 1) into -1 2.437 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.437 * [backup-simplify]: Simplify -1 into -1 2.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.438 * [backup-simplify]: Simplify (- 0) into 0 2.438 * [backup-simplify]: Simplify (+ 1 0) into 1 2.438 * [backup-simplify]: Simplify (+ (* -1 0) (* 1 (/ 1 y))) into (/ 1 y) 2.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.439 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.439 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.439 * [taylor]: Taking taylor expansion of y in y 2.439 * [backup-simplify]: Simplify 0 into 0 2.439 * [backup-simplify]: Simplify 1 into 1 2.439 * [backup-simplify]: Simplify (/ 1 1) into 1 2.439 * [backup-simplify]: Simplify 1 into 1 2.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.440 * [backup-simplify]: Simplify (- 0) into 0 2.440 * [backup-simplify]: Simplify (+ 1 0) into 1 2.440 * [backup-simplify]: Simplify 1 into 1 2.440 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ x y) (* x y)) 2.440 * [backup-simplify]: Simplify (fma (- 1 (/ 1 (- x))) (/ 1 (- y)) (/ 1 (- x))) into (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) 2.440 * [approximate]: Taking taylor expansion of (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) in (x y) around 0 2.440 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) in y 2.441 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1) (/ -1 y)) (/ -1 x)) 2.441 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (/ -1 y)) in y 2.441 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in y 2.441 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.441 * [taylor]: Taking taylor expansion of x in y 2.441 * [backup-simplify]: Simplify x into x 2.441 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.441 * [taylor]: Taking taylor expansion of 1 in y 2.441 * [backup-simplify]: Simplify 1 into 1 2.441 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.441 * [taylor]: Taking taylor expansion of -1 in y 2.441 * [backup-simplify]: Simplify -1 into -1 2.441 * [taylor]: Taking taylor expansion of y in y 2.441 * [backup-simplify]: Simplify 0 into 0 2.441 * [backup-simplify]: Simplify 1 into 1 2.441 * [backup-simplify]: Simplify (/ -1 1) into -1 2.441 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.441 * [taylor]: Taking taylor expansion of -1 in y 2.441 * [backup-simplify]: Simplify -1 into -1 2.441 * [taylor]: Taking taylor expansion of x in y 2.441 * [backup-simplify]: Simplify x into x 2.441 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.441 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) in x 2.441 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1) (/ -1 y)) (/ -1 x)) 2.441 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (/ -1 y)) in x 2.441 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 2.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.441 * [taylor]: Taking taylor expansion of x in x 2.441 * [backup-simplify]: Simplify 0 into 0 2.441 * [backup-simplify]: Simplify 1 into 1 2.442 * [backup-simplify]: Simplify (/ 1 1) into 1 2.442 * [taylor]: Taking taylor expansion of 1 in x 2.442 * [backup-simplify]: Simplify 1 into 1 2.442 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.442 * [taylor]: Taking taylor expansion of -1 in x 2.442 * [backup-simplify]: Simplify -1 into -1 2.442 * [taylor]: Taking taylor expansion of y in x 2.442 * [backup-simplify]: Simplify y into y 2.442 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.442 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.442 * [taylor]: Taking taylor expansion of -1 in x 2.442 * [backup-simplify]: Simplify -1 into -1 2.442 * [taylor]: Taking taylor expansion of x in x 2.442 * [backup-simplify]: Simplify 0 into 0 2.442 * [backup-simplify]: Simplify 1 into 1 2.442 * [backup-simplify]: Simplify (/ -1 1) into -1 2.442 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) in x 2.442 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1) (/ -1 y)) (/ -1 x)) 2.442 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (/ -1 y)) in x 2.442 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 2.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.442 * [taylor]: Taking taylor expansion of x in x 2.442 * [backup-simplify]: Simplify 0 into 0 2.442 * [backup-simplify]: Simplify 1 into 1 2.443 * [backup-simplify]: Simplify (/ 1 1) into 1 2.443 * [taylor]: Taking taylor expansion of 1 in x 2.443 * [backup-simplify]: Simplify 1 into 1 2.443 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.443 * [taylor]: Taking taylor expansion of -1 in x 2.443 * [backup-simplify]: Simplify -1 into -1 2.443 * [taylor]: Taking taylor expansion of y in x 2.443 * [backup-simplify]: Simplify y into y 2.443 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.443 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.443 * [taylor]: Taking taylor expansion of -1 in x 2.443 * [backup-simplify]: Simplify -1 into -1 2.443 * [taylor]: Taking taylor expansion of x in x 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 1 into 1 2.443 * [backup-simplify]: Simplify (/ -1 1) into -1 2.444 * [backup-simplify]: Simplify (+ 1 0) into 1 2.444 * [backup-simplify]: Simplify (* 1 (/ -1 y)) into (/ -1 y) 2.444 * [backup-simplify]: Simplify (+ (/ -1 y) -1) into (- (+ (/ 1 y) 1)) 2.444 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y 2.444 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 2.444 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.444 * [taylor]: Taking taylor expansion of y in y 2.444 * [backup-simplify]: Simplify 0 into 0 2.444 * [backup-simplify]: Simplify 1 into 1 2.444 * [backup-simplify]: Simplify (/ 1 1) into 1 2.444 * [taylor]: Taking taylor expansion of 1 in y 2.444 * [backup-simplify]: Simplify 1 into 1 2.444 * [backup-simplify]: Simplify (+ 1 0) into 1 2.445 * [backup-simplify]: Simplify (- 1) into -1 2.445 * [backup-simplify]: Simplify -1 into -1 2.445 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 2.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.445 * [backup-simplify]: Simplify (+ 0 1) into 1 2.446 * [backup-simplify]: Simplify (+ (* 1 0) (* 1 (/ -1 y))) into (- (/ 1 y)) 2.446 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.446 * [backup-simplify]: Simplify (+ (- (/ 1 y)) 0) into (- (/ 1 y)) 2.446 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.446 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.446 * [taylor]: Taking taylor expansion of y in y 2.446 * [backup-simplify]: Simplify 0 into 0 2.446 * [backup-simplify]: Simplify 1 into 1 2.447 * [backup-simplify]: Simplify (/ 1 1) into 1 2.447 * [backup-simplify]: Simplify (- 1) into -1 2.447 * [backup-simplify]: Simplify -1 into -1 2.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.447 * [backup-simplify]: Simplify (+ 0 1) into 1 2.448 * [backup-simplify]: Simplify (- 1) into -1 2.448 * [backup-simplify]: Simplify -1 into -1 2.448 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ x y) (* x y)) 2.448 * * * [progress]: simplifying candidates 2.448 * [simplify]: Simplifying: (expm1 (fma (- 1 x) y x)) (log1p (fma (- 1 x) y x)) (* (- 1 x) y) (log (fma (- 1 x) y x)) (exp (fma (- 1 x) y x)) (* (cbrt (fma (- 1 x) y x)) (cbrt (fma (- 1 x) y x))) (cbrt (fma (- 1 x) y x)) (* (* (fma (- 1 x) y x) (fma (- 1 x) y x)) (fma (- 1 x) y x)) (sqrt (fma (- 1 x) y x)) (sqrt (fma (- 1 x) y x)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) 2.449 * * [simplify]: Extracting # 0 : cost 0 2.449 * * [simplify]: Extracting # 1 : cost 0 2.449 * * [simplify]: Extracting # 2 : cost 0 2.449 * * [simplify]: Extracting # 3 : cost 0 2.449 * * [simplify]: Extracting # 4 : cost 0 2.449 * * [simplify]: iteration 0 : 18 enodes (cost 110 ) 2.452 * * [simplify]: Extracting # 0 : cost 0 2.452 * * [simplify]: Extracting # 1 : cost 0 2.452 * * [simplify]: Extracting # 2 : cost 0 2.452 * * [simplify]: iteration 1 : 31 enodes (cost 110 ) 2.457 * * [simplify]: Extracting # 0 : cost 0 2.457 * * [simplify]: Extracting # 1 : cost 0 2.457 * * [simplify]: Extracting # 2 : cost 0 2.457 * * [simplify]: iteration 2 : 68 enodes (cost 98 ) 2.475 * * [simplify]: Extracting # 0 : cost 0 2.476 * * [simplify]: Extracting # 1 : cost 0 2.476 * * [simplify]: Extracting # 2 : cost 0 2.476 * * [simplify]: Extracting # 3 : cost 0 2.476 * * [simplify]: Extracting # 4 : cost 0 2.477 * * [simplify]: iteration 3 : 247 enodes (cost 95 ) 2.681 * * [simplify]: Extracting # 0 : cost 0 2.684 * * [simplify]: Extracting # 1 : cost 0 2.687 * * [simplify]: Extracting # 2 : cost 0 2.690 * * [simplify]: Extracting # 3 : cost 0 2.694 * * [simplify]: Extracting # 4 : cost 0 2.697 * * [simplify]: Extracting # 5 : cost 0 2.700 * * [simplify]: Extracting # 6 : cost 0 2.703 * * [simplify]: iteration 4 : 1898 enodes (cost 95 ) 4.063 * * [simplify]: Extracting # 0 : cost 0 4.072 * * [simplify]: Extracting # 1 : cost 0 4.081 * * [simplify]: Extracting # 2 : cost 0 4.090 * * [simplify]: Extracting # 3 : cost 0 4.101 * * [simplify]: Extracting # 4 : cost 0 4.107 * * [simplify]: iteration done: 5000 enodes (cost 95 ) 4.107 * [simplify]: Simplified to: (expm1 (fma (- 1 x) y x)) (log1p (fma (- 1 x) y x)) (fma x (- y) y) (log (fma (- 1 x) y x)) (exp (fma (- 1 x) y x)) (* (cbrt (fma (- 1 x) y x)) (cbrt (fma (- 1 x) y x))) (cbrt (fma (- 1 x) y x)) (pow (fma (- 1 x) y x) 3) (sqrt (fma (- 1 x) y x)) (sqrt (fma (- 1 x) y x)) (fma y (- 1 x) x) (fma y (- 1 x) x) (fma y (- 1 x) x) 4.107 * * * [progress]: adding candidates to table 4.133 * * [progress]: iteration 2 / 4 4.133 * * * [progress]: picking best candidate 4.135 * * * * [pick]: Picked # 4.135 * * * [progress]: localizing error 4.140 * * * [progress]: generating rewritten candidates 4.140 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.191 * * * [progress]: generating series expansions 4.191 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.191 * [backup-simplify]: Simplify (- (+ x y) (* x y)) into (- (+ x y) (* x y)) 4.191 * [approximate]: Taking taylor expansion of (- (+ x y) (* x y)) in (x y) around 0 4.191 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y 4.191 * [taylor]: Taking taylor expansion of (+ x y) in y 4.191 * [taylor]: Taking taylor expansion of x in y 4.191 * [backup-simplify]: Simplify x into x 4.191 * [taylor]: Taking taylor expansion of y in y 4.191 * [backup-simplify]: Simplify 0 into 0 4.191 * [backup-simplify]: Simplify 1 into 1 4.191 * [taylor]: Taking taylor expansion of (* x y) in y 4.191 * [taylor]: Taking taylor expansion of x in y 4.191 * [backup-simplify]: Simplify x into x 4.192 * [taylor]: Taking taylor expansion of y in y 4.192 * [backup-simplify]: Simplify 0 into 0 4.192 * [backup-simplify]: Simplify 1 into 1 4.192 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x 4.192 * [taylor]: Taking taylor expansion of (+ x y) in x 4.192 * [taylor]: Taking taylor expansion of x in x 4.192 * [backup-simplify]: Simplify 0 into 0 4.192 * [backup-simplify]: Simplify 1 into 1 4.192 * [taylor]: Taking taylor expansion of y in x 4.192 * [backup-simplify]: Simplify y into y 4.192 * [taylor]: Taking taylor expansion of (* x y) in x 4.192 * [taylor]: Taking taylor expansion of x in x 4.192 * [backup-simplify]: Simplify 0 into 0 4.192 * [backup-simplify]: Simplify 1 into 1 4.192 * [taylor]: Taking taylor expansion of y in x 4.192 * [backup-simplify]: Simplify y into y 4.192 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x 4.192 * [taylor]: Taking taylor expansion of (+ x y) in x 4.192 * [taylor]: Taking taylor expansion of x in x 4.192 * [backup-simplify]: Simplify 0 into 0 4.192 * [backup-simplify]: Simplify 1 into 1 4.192 * [taylor]: Taking taylor expansion of y in x 4.192 * [backup-simplify]: Simplify y into y 4.192 * [taylor]: Taking taylor expansion of (* x y) in x 4.192 * [taylor]: Taking taylor expansion of x in x 4.192 * [backup-simplify]: Simplify 0 into 0 4.192 * [backup-simplify]: Simplify 1 into 1 4.192 * [taylor]: Taking taylor expansion of y in x 4.192 * [backup-simplify]: Simplify y into y 4.192 * [backup-simplify]: Simplify (+ 0 y) into y 4.192 * [backup-simplify]: Simplify (* 0 y) into 0 4.193 * [backup-simplify]: Simplify (- 0) into 0 4.193 * [backup-simplify]: Simplify (+ y 0) into y 4.193 * [taylor]: Taking taylor expansion of y in y 4.193 * [backup-simplify]: Simplify 0 into 0 4.193 * [backup-simplify]: Simplify 1 into 1 4.193 * [backup-simplify]: Simplify 0 into 0 4.193 * [backup-simplify]: Simplify (+ 1 0) into 1 4.193 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.193 * [backup-simplify]: Simplify (- y) into (- y) 4.193 * [backup-simplify]: Simplify (+ 1 (- y)) into (- 1 y) 4.193 * [taylor]: Taking taylor expansion of (- 1 y) in y 4.193 * [taylor]: Taking taylor expansion of 1 in y 4.193 * [backup-simplify]: Simplify 1 into 1 4.193 * [taylor]: Taking taylor expansion of y in y 4.193 * [backup-simplify]: Simplify 0 into 0 4.193 * [backup-simplify]: Simplify 1 into 1 4.194 * [backup-simplify]: Simplify (- 0) into 0 4.194 * [backup-simplify]: Simplify (+ 1 0) into 1 4.194 * [backup-simplify]: Simplify 1 into 1 4.194 * [backup-simplify]: Simplify 1 into 1 4.194 * [backup-simplify]: Simplify (+ 0 0) into 0 4.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.195 * [backup-simplify]: Simplify (- 0) into 0 4.195 * [backup-simplify]: Simplify (+ 0 0) into 0 4.195 * [taylor]: Taking taylor expansion of 0 in y 4.195 * [backup-simplify]: Simplify 0 into 0 4.195 * [backup-simplify]: Simplify 0 into 0 4.196 * [backup-simplify]: Simplify (- 1) into -1 4.196 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.196 * [backup-simplify]: Simplify -1 into -1 4.196 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (- (+ x y) (* x y)) 4.196 * [backup-simplify]: Simplify (- (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) (/ 1 y))) into (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) 4.196 * [approximate]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 4.196 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in y 4.196 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 4.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.196 * [taylor]: Taking taylor expansion of y in y 4.196 * [backup-simplify]: Simplify 0 into 0 4.196 * [backup-simplify]: Simplify 1 into 1 4.197 * [backup-simplify]: Simplify (/ 1 1) into 1 4.197 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.197 * [taylor]: Taking taylor expansion of x in y 4.197 * [backup-simplify]: Simplify x into x 4.197 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.197 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.197 * [taylor]: Taking taylor expansion of (* x y) in y 4.197 * [taylor]: Taking taylor expansion of x in y 4.197 * [backup-simplify]: Simplify x into x 4.197 * [taylor]: Taking taylor expansion of y in y 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify 1 into 1 4.197 * [backup-simplify]: Simplify (* x 0) into 0 4.197 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.197 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.197 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x 4.197 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 4.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.197 * [taylor]: Taking taylor expansion of y in x 4.197 * [backup-simplify]: Simplify y into y 4.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.197 * [taylor]: Taking taylor expansion of x in x 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify 1 into 1 4.198 * [backup-simplify]: Simplify (/ 1 1) into 1 4.198 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.198 * [taylor]: Taking taylor expansion of (* x y) in x 4.198 * [taylor]: Taking taylor expansion of x in x 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [taylor]: Taking taylor expansion of y in x 4.198 * [backup-simplify]: Simplify y into y 4.198 * [backup-simplify]: Simplify (* 0 y) into 0 4.198 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.198 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.198 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x 4.198 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 4.198 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.198 * [taylor]: Taking taylor expansion of y in x 4.198 * [backup-simplify]: Simplify y into y 4.198 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.198 * [taylor]: Taking taylor expansion of x in x 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [backup-simplify]: Simplify (/ 1 1) into 1 4.198 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.198 * [taylor]: Taking taylor expansion of (* x y) in x 4.198 * [taylor]: Taking taylor expansion of x in x 4.198 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify 1 into 1 4.199 * [taylor]: Taking taylor expansion of y in x 4.199 * [backup-simplify]: Simplify y into y 4.199 * [backup-simplify]: Simplify (* 0 y) into 0 4.199 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.199 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.199 * [backup-simplify]: Simplify (+ 0 1) into 1 4.199 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.199 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y)) 4.199 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 4.199 * [taylor]: Taking taylor expansion of 1 in y 4.199 * [backup-simplify]: Simplify 1 into 1 4.199 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.199 * [taylor]: Taking taylor expansion of y in y 4.199 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify 1 into 1 4.200 * [backup-simplify]: Simplify (/ 1 1) into 1 4.200 * [backup-simplify]: Simplify (- 1) into -1 4.200 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.200 * [backup-simplify]: Simplify -1 into -1 4.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.201 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.201 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.202 * [backup-simplify]: Simplify (- 0) into 0 4.202 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.202 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.202 * [taylor]: Taking taylor expansion of y in y 4.202 * [backup-simplify]: Simplify 0 into 0 4.202 * [backup-simplify]: Simplify 1 into 1 4.202 * [backup-simplify]: Simplify (/ 1 1) into 1 4.202 * [backup-simplify]: Simplify 1 into 1 4.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.203 * [backup-simplify]: Simplify (- 0) into 0 4.203 * [backup-simplify]: Simplify (+ 1 0) into 1 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ x y) (* x y)) 4.203 * [backup-simplify]: Simplify (- (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) 4.203 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 4.203 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in y 4.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in y 4.203 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.203 * [taylor]: Taking taylor expansion of (* x y) in y 4.203 * [taylor]: Taking taylor expansion of x in y 4.203 * [backup-simplify]: Simplify x into x 4.203 * [taylor]: Taking taylor expansion of y in y 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [backup-simplify]: Simplify (* x 0) into 0 4.204 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.204 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.204 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 4.204 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.204 * [taylor]: Taking taylor expansion of y in y 4.204 * [backup-simplify]: Simplify 0 into 0 4.204 * [backup-simplify]: Simplify 1 into 1 4.204 * [backup-simplify]: Simplify (/ 1 1) into 1 4.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.204 * [taylor]: Taking taylor expansion of x in y 4.204 * [backup-simplify]: Simplify x into x 4.204 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.204 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x 4.204 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x 4.204 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.204 * [taylor]: Taking taylor expansion of (* x y) in x 4.204 * [taylor]: Taking taylor expansion of x in x 4.204 * [backup-simplify]: Simplify 0 into 0 4.204 * [backup-simplify]: Simplify 1 into 1 4.204 * [taylor]: Taking taylor expansion of y in x 4.204 * [backup-simplify]: Simplify y into y 4.204 * [backup-simplify]: Simplify (* 0 y) into 0 4.205 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.205 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.205 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 4.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.205 * [taylor]: Taking taylor expansion of y in x 4.205 * [backup-simplify]: Simplify y into y 4.205 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.205 * [taylor]: Taking taylor expansion of x in x 4.205 * [backup-simplify]: Simplify 0 into 0 4.205 * [backup-simplify]: Simplify 1 into 1 4.205 * [backup-simplify]: Simplify (/ 1 1) into 1 4.205 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x 4.205 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x 4.205 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.205 * [taylor]: Taking taylor expansion of (* x y) in x 4.205 * [taylor]: Taking taylor expansion of x in x 4.205 * [backup-simplify]: Simplify 0 into 0 4.205 * [backup-simplify]: Simplify 1 into 1 4.205 * [taylor]: Taking taylor expansion of y in x 4.205 * [backup-simplify]: Simplify y into y 4.205 * [backup-simplify]: Simplify (* 0 y) into 0 4.206 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.206 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.206 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 4.206 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.206 * [taylor]: Taking taylor expansion of y in x 4.206 * [backup-simplify]: Simplify y into y 4.206 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.206 * [taylor]: Taking taylor expansion of x in x 4.206 * [backup-simplify]: Simplify 0 into 0 4.206 * [backup-simplify]: Simplify 1 into 1 4.206 * [backup-simplify]: Simplify (/ 1 1) into 1 4.206 * [backup-simplify]: Simplify (+ 0 1) into 1 4.206 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1) 4.206 * [backup-simplify]: Simplify (- (+ (/ 1 y) 1)) into (- (+ (/ 1 y) 1)) 4.207 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y 4.207 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 4.207 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.207 * [taylor]: Taking taylor expansion of y in y 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [backup-simplify]: Simplify (/ 1 1) into 1 4.207 * [taylor]: Taking taylor expansion of 1 in y 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [backup-simplify]: Simplify (+ 1 0) into 1 4.207 * [backup-simplify]: Simplify (- 1) into -1 4.207 * [backup-simplify]: Simplify -1 into -1 4.208 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.208 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.209 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.209 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.209 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 4.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.209 * [taylor]: Taking taylor expansion of y in y 4.209 * [backup-simplify]: Simplify 0 into 0 4.209 * [backup-simplify]: Simplify 1 into 1 4.209 * [backup-simplify]: Simplify (/ 1 1) into 1 4.209 * [backup-simplify]: Simplify (- 1) into -1 4.209 * [backup-simplify]: Simplify -1 into -1 4.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.210 * [backup-simplify]: Simplify (+ 0 1) into 1 4.210 * [backup-simplify]: Simplify (- 1) into -1 4.210 * [backup-simplify]: Simplify -1 into -1 4.210 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ x y) (* x y)) 4.210 * * * [progress]: simplifying candidates 4.211 * [simplify]: Simplifying: (fma (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt (+ x y)) (- (* y x))) (fma (- y) x (* y x)) (fma (sqrt (+ x y)) (sqrt (+ x y)) (- (* y x))) (fma (- y) x (* y x)) (fma 1 (+ x y) (- (* y x))) (fma (- y) x (* y x)) (fma 1 (+ x y) (- (* y x))) (fma (- y) x (* y x)) (expm1 (- (+ x y) (* x y))) (log1p (- (+ x y) (* x y))) (- (* x y)) (- (* x y)) (- (* x y)) (- (* x y)) (/ (* (exp x) (exp y)) (exp (* x y))) (/ (exp (+ x y)) (exp (* x y))) (log (- (+ x y) (* x y))) (exp (- (+ x y) (* x y))) (* (cbrt (- (+ x y) (* x y))) (cbrt (- (+ x y) (* x y)))) (cbrt (- (+ x y) (* x y))) (* (* (- (+ x y) (* x y)) (- (+ x y) (* x y))) (- (+ x y) (* x y))) (sqrt (- (+ x y) (* x y))) (sqrt (- (+ x y) (* x y))) (- (pow (+ x y) 3) (pow (* x y) 3)) (+ (* (+ x y) (+ x y)) (+ (* (* x y) (* x y)) (* (+ x y) (* x y)))) (- (* x y)) (- (* (+ x y) (+ x y)) (* (* x y) (* x y))) (+ (+ x y) (* x y)) (- y (* x y)) (- (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) 4.211 * * [simplify]: Extracting # 0 : cost 0 4.211 * * [simplify]: Extracting # 1 : cost 0 4.211 * * [simplify]: Extracting # 2 : cost 0 4.212 * * [simplify]: Extracting # 3 : cost 0 4.212 * * [simplify]: Extracting # 4 : cost 0 4.212 * * [simplify]: Extracting # 5 : cost 0 4.212 * * [simplify]: iteration 0 : 45 enodes (cost 298 ) 4.221 * * [simplify]: Extracting # 0 : cost 0 4.221 * * [simplify]: Extracting # 1 : cost 0 4.221 * * [simplify]: Extracting # 2 : cost 0 4.221 * * [simplify]: Extracting # 3 : cost 0 4.222 * * [simplify]: Extracting # 4 : cost 0 4.222 * * [simplify]: iteration 1 : 113 enodes (cost 290 ) 4.253 * * [simplify]: Extracting # 0 : cost 0 4.254 * * [simplify]: Extracting # 1 : cost 0 4.254 * * [simplify]: Extracting # 2 : cost 0 4.254 * * [simplify]: Extracting # 3 : cost 0 4.255 * * [simplify]: Extracting # 4 : cost 0 4.255 * * [simplify]: Extracting # 5 : cost 0 4.255 * * [simplify]: iteration 2 : 386 enodes (cost 259 ) 4.703 * * [simplify]: Extracting # 0 : cost 0 4.706 * * [simplify]: Extracting # 1 : cost 0 4.712 * * [simplify]: Extracting # 2 : cost 0 4.717 * * [simplify]: Extracting # 3 : cost 0 4.721 * * [simplify]: Extracting # 4 : cost 0 4.725 * * [simplify]: iteration 3 : 3103 enodes (cost 251 ) 6.457 * * [simplify]: Extracting # 0 : cost 0 6.464 * * [simplify]: Extracting # 1 : cost 0 6.470 * * [simplify]: iteration done: 5000 enodes (cost 251 ) 6.471 * [simplify]: Simplified to: (fma y (- x) (pow (cbrt (+ x y)) 3)) (* x (+ (- y) y)) (+ x (- y (* x y))) (* x (+ (- y) y)) (+ x (- y (* x y))) (* x (+ (- y) y)) (+ x (- y (* x y))) (* x (+ (- y) y)) (expm1 (- (+ x y) (* x y))) (log1p (- (+ x y) (* x y))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (exp (- (+ x y) (* x y))) (exp (- (+ x y) (* x y))) (log (- (+ x y) (* x y))) (exp (- (+ x y) (* x y))) (* (cbrt (- (+ x y) (* x y))) (cbrt (- (+ x y) (* x y)))) (cbrt (- (+ x y) (* x y))) (pow (+ x (- y (* x y))) 3) (sqrt (- (+ x y) (* x y))) (sqrt (- (+ x y) (* x y))) (- (pow (+ x y) 3) (pow (* x y) 3)) (fma (* y x) (fma x y (+ x y)) (* (+ x y) (+ x y))) (- (* y x)) (* (+ x (- y (* x y))) (fma x y (+ x y))) (fma x y (+ x y)) (- y (* x y)) (- (* y x)) (+ x (- y (* x y))) (+ x (- y (* x y))) (+ x (- y (* x y))) 6.471 * * * [progress]: adding candidates to table 6.521 * [progress]: [Phase 3 of 3] Extracting. 6.521 * * [regime]: Finding splitpoints for: (# #) 6.521 * * * [regime-changes]: Trying 3 branch expressions: ((- (+ x y) (* x y)) y x) 6.521 * * * * [regimes]: Trying to branch on (- (+ x y) (* x y)) from (# #) 6.532 * * * * [regimes]: Trying to branch on y from (# #) 6.545 * * * * [regimes]: Trying to branch on x from (# #) 6.556 * * * [regime]: Found split indices: #