42.211 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.026 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying: (- (* a a) (* b b)) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: Extracting # 3 : cost 0 0.028 * * [simplify]: Extracting # 4 : cost 0 0.028 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: iteration 1 : 11 enodes (cost 7 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.033 * * [simplify]: iteration 2 : 18 enodes (cost 7 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: Extracting # 1 : cost 0 0.036 * * [simplify]: Extracting # 2 : cost 0 0.036 * * [simplify]: iteration 3 : 35 enodes (cost 7 ) 0.050 * * [simplify]: Extracting # 0 : cost 0 0.051 * * [simplify]: Extracting # 1 : cost 0 0.051 * * [simplify]: Extracting # 2 : cost 0 0.051 * * [simplify]: iteration 4 : 67 enodes (cost 7 ) 0.070 * * [simplify]: Extracting # 0 : cost 0 0.070 * * [simplify]: Extracting # 1 : cost 0 0.070 * * [simplify]: Extracting # 2 : cost 0 0.070 * * [simplify]: iteration 5 : 160 enodes (cost 7 ) 0.123 * * [simplify]: Extracting # 0 : cost 0 0.123 * * [simplify]: Extracting # 1 : cost 0 0.124 * * [simplify]: Extracting # 2 : cost 0 0.124 * * [simplify]: iteration 6 : 271 enodes (cost 7 ) 0.271 * * [simplify]: Extracting # 0 : cost 0 0.272 * * [simplify]: Extracting # 1 : cost 0 0.272 * * [simplify]: Extracting # 2 : cost 0 0.273 * * [simplify]: Extracting # 3 : cost 0 0.274 * * [simplify]: iteration 7 : 514 enodes (cost 7 ) 1.297 * * [simplify]: Extracting # 0 : cost 0 1.300 * * [simplify]: Extracting # 1 : cost 0 1.302 * * [simplify]: Extracting # 2 : cost 0 1.305 * * [simplify]: Extracting # 3 : cost 0 1.307 * * [simplify]: Extracting # 4 : cost 0 1.309 * * [simplify]: iteration 8 : 1901 enodes (cost 7 ) 10.325 * * [simplify]: Extracting # 0 : cost 0 10.339 * * [simplify]: Extracting # 1 : cost 0 10.344 * * [simplify]: Extracting # 2 : cost 0 10.348 * * [simplify]: Extracting # 3 : cost 0 10.353 * * [simplify]: Extracting # 4 : cost 0 10.358 * * [simplify]: iteration done: 5001 enodes (cost 7 ) 10.358 * [simplify]: Simplified to: (- (* a a) (* b b)) 10.359 * * [progress]: iteration 1 / 4 10.359 * * * [progress]: picking best candidate 10.360 * * * * [pick]: Picked # 10.361 * * * [progress]: localizing error 10.368 * * * [progress]: generating rewritten candidates 10.368 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 10.378 * * * [progress]: generating series expansions 10.378 * * * * [progress]: [ 1 / 1 ] generating series at (2) 10.378 * [backup-simplify]: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 10.378 * [approximate]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 10.378 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 10.378 * [taylor]: Taking taylor expansion of (pow a 2) in b 10.378 * [taylor]: Taking taylor expansion of a in b 10.378 * [backup-simplify]: Simplify a into a 10.378 * [taylor]: Taking taylor expansion of (pow b 2) in b 10.378 * [taylor]: Taking taylor expansion of b in b 10.378 * [backup-simplify]: Simplify 0 into 0 10.378 * [backup-simplify]: Simplify 1 into 1 10.378 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 10.378 * [taylor]: Taking taylor expansion of (pow a 2) in a 10.378 * [taylor]: Taking taylor expansion of a in a 10.378 * [backup-simplify]: Simplify 0 into 0 10.378 * [backup-simplify]: Simplify 1 into 1 10.378 * [taylor]: Taking taylor expansion of (pow b 2) in a 10.379 * [taylor]: Taking taylor expansion of b in a 10.379 * [backup-simplify]: Simplify b into b 10.379 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 10.379 * [taylor]: Taking taylor expansion of (pow a 2) in a 10.379 * [taylor]: Taking taylor expansion of a in a 10.379 * [backup-simplify]: Simplify 0 into 0 10.379 * [backup-simplify]: Simplify 1 into 1 10.379 * [taylor]: Taking taylor expansion of (pow b 2) in a 10.379 * [taylor]: Taking taylor expansion of b in a 10.379 * [backup-simplify]: Simplify b into b 10.379 * [backup-simplify]: Simplify (* b b) into (pow b 2) 10.379 * [backup-simplify]: Simplify (- (pow b 2)) into (- (pow b 2)) 10.379 * [backup-simplify]: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 10.379 * [taylor]: Taking taylor expansion of (- (pow b 2)) in b 10.379 * [taylor]: Taking taylor expansion of (pow b 2) in b 10.379 * [taylor]: Taking taylor expansion of b in b 10.379 * [backup-simplify]: Simplify 0 into 0 10.379 * [backup-simplify]: Simplify 1 into 1 10.379 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 10.380 * [backup-simplify]: Simplify (- 0) into 0 10.380 * [backup-simplify]: Simplify (+ 0 0) into 0 10.380 * [taylor]: Taking taylor expansion of 0 in b 10.380 * [backup-simplify]: Simplify 0 into 0 10.380 * [backup-simplify]: Simplify 0 into 0 10.380 * [backup-simplify]: Simplify (* 1 1) into 1 10.380 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 10.381 * [backup-simplify]: Simplify (- 0) into 0 10.385 * [backup-simplify]: Simplify (+ 1 0) into 1 10.385 * [taylor]: Taking taylor expansion of 1 in b 10.385 * [backup-simplify]: Simplify 1 into 1 10.385 * [backup-simplify]: Simplify 1 into 1 10.385 * [backup-simplify]: Simplify 0 into 0 10.386 * [backup-simplify]: Simplify (* 1 1) into 1 10.386 * [backup-simplify]: Simplify (- 1) into -1 10.386 * [backup-simplify]: Simplify -1 into -1 10.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.387 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 10.387 * [backup-simplify]: Simplify (- 0) into 0 10.387 * [backup-simplify]: Simplify (+ 0 0) into 0 10.387 * [taylor]: Taking taylor expansion of 0 in b 10.387 * [backup-simplify]: Simplify 0 into 0 10.387 * [backup-simplify]: Simplify 0 into 0 10.387 * [backup-simplify]: Simplify 0 into 0 10.387 * [backup-simplify]: Simplify 0 into 0 10.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.388 * [backup-simplify]: Simplify (- 0) into 0 10.388 * [backup-simplify]: Simplify 0 into 0 10.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.389 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 10.389 * [backup-simplify]: Simplify (- 0) into 0 10.390 * [backup-simplify]: Simplify (+ 0 0) into 0 10.390 * [taylor]: Taking taylor expansion of 0 in b 10.390 * [backup-simplify]: Simplify 0 into 0 10.390 * [backup-simplify]: Simplify 0 into 0 10.390 * [backup-simplify]: Simplify 0 into 0 10.390 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 10.390 * [backup-simplify]: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 10.390 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 10.390 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 10.390 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 10.390 * [taylor]: Taking taylor expansion of (pow a 2) in b 10.390 * [taylor]: Taking taylor expansion of a in b 10.390 * [backup-simplify]: Simplify a into a 10.390 * [backup-simplify]: Simplify (* a a) into (pow a 2) 10.390 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 10.390 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 10.391 * [taylor]: Taking taylor expansion of (pow b 2) in b 10.391 * [taylor]: Taking taylor expansion of b in b 10.391 * [backup-simplify]: Simplify 0 into 0 10.391 * [backup-simplify]: Simplify 1 into 1 10.391 * [backup-simplify]: Simplify (* 1 1) into 1 10.391 * [backup-simplify]: Simplify (/ 1 1) into 1 10.391 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 10.391 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 10.391 * [taylor]: Taking taylor expansion of (pow a 2) in a 10.391 * [taylor]: Taking taylor expansion of a in a 10.391 * [backup-simplify]: Simplify 0 into 0 10.391 * [backup-simplify]: Simplify 1 into 1 10.391 * [backup-simplify]: Simplify (* 1 1) into 1 10.392 * [backup-simplify]: Simplify (/ 1 1) into 1 10.392 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 10.392 * [taylor]: Taking taylor expansion of (pow b 2) in a 10.392 * [taylor]: Taking taylor expansion of b in a 10.392 * [backup-simplify]: Simplify b into b 10.392 * [backup-simplify]: Simplify (* b b) into (pow b 2) 10.392 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 10.392 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 10.392 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 10.392 * [taylor]: Taking taylor expansion of (pow a 2) in a 10.392 * [taylor]: Taking taylor expansion of a in a 10.392 * [backup-simplify]: Simplify 0 into 0 10.392 * [backup-simplify]: Simplify 1 into 1 10.392 * [backup-simplify]: Simplify (* 1 1) into 1 10.392 * [backup-simplify]: Simplify (/ 1 1) into 1 10.392 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 10.392 * [taylor]: Taking taylor expansion of (pow b 2) in a 10.392 * [taylor]: Taking taylor expansion of b in a 10.392 * [backup-simplify]: Simplify b into b 10.393 * [backup-simplify]: Simplify (* b b) into (pow b 2) 10.393 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 10.393 * [backup-simplify]: Simplify (+ 1 0) into 1 10.393 * [taylor]: Taking taylor expansion of 1 in b 10.393 * [backup-simplify]: Simplify 1 into 1 10.393 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.394 * [backup-simplify]: Simplify (+ 0 0) into 0 10.394 * [taylor]: Taking taylor expansion of 0 in b 10.394 * [backup-simplify]: Simplify 0 into 0 10.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.395 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 10.395 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 10.395 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 10.395 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 10.395 * [taylor]: Taking taylor expansion of (pow b 2) in b 10.395 * [taylor]: Taking taylor expansion of b in b 10.395 * [backup-simplify]: Simplify 0 into 0 10.395 * [backup-simplify]: Simplify 1 into 1 10.396 * [backup-simplify]: Simplify (* 1 1) into 1 10.396 * [backup-simplify]: Simplify (/ 1 1) into 1 10.396 * [backup-simplify]: Simplify (- 1) into -1 10.396 * [backup-simplify]: Simplify -1 into -1 10.396 * [backup-simplify]: Simplify 1 into 1 10.397 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.397 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 10.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 10.398 * [backup-simplify]: Simplify (- 0) into 0 10.398 * [backup-simplify]: Simplify (+ 0 0) into 0 10.398 * [taylor]: Taking taylor expansion of 0 in b 10.398 * [backup-simplify]: Simplify 0 into 0 10.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.399 * [backup-simplify]: Simplify (- 0) into 0 10.399 * [backup-simplify]: Simplify 0 into 0 10.399 * [backup-simplify]: Simplify 0 into 0 10.399 * [backup-simplify]: Simplify 0 into 0 10.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 10.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.401 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 10.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 10.401 * [backup-simplify]: Simplify (- 0) into 0 10.402 * [backup-simplify]: Simplify (+ 0 0) into 0 10.402 * [taylor]: Taking taylor expansion of 0 in b 10.402 * [backup-simplify]: Simplify 0 into 0 10.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.403 * [backup-simplify]: Simplify (- 0) into 0 10.403 * [backup-simplify]: Simplify 0 into 0 10.403 * [backup-simplify]: Simplify 0 into 0 10.403 * [backup-simplify]: Simplify 0 into 0 10.403 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 10.404 * [backup-simplify]: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 10.404 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 10.404 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 10.404 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 10.404 * [taylor]: Taking taylor expansion of (pow a 2) in b 10.404 * [taylor]: Taking taylor expansion of a in b 10.404 * [backup-simplify]: Simplify a into a 10.404 * [backup-simplify]: Simplify (* a a) into (pow a 2) 10.404 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 10.404 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 10.404 * [taylor]: Taking taylor expansion of (pow b 2) in b 10.404 * [taylor]: Taking taylor expansion of b in b 10.404 * [backup-simplify]: Simplify 0 into 0 10.404 * [backup-simplify]: Simplify 1 into 1 10.404 * [backup-simplify]: Simplify (* 1 1) into 1 10.404 * [backup-simplify]: Simplify (/ 1 1) into 1 10.405 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 10.405 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 10.405 * [taylor]: Taking taylor expansion of (pow a 2) in a 10.405 * [taylor]: Taking taylor expansion of a in a 10.405 * [backup-simplify]: Simplify 0 into 0 10.405 * [backup-simplify]: Simplify 1 into 1 10.405 * [backup-simplify]: Simplify (* 1 1) into 1 10.405 * [backup-simplify]: Simplify (/ 1 1) into 1 10.405 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 10.405 * [taylor]: Taking taylor expansion of (pow b 2) in a 10.405 * [taylor]: Taking taylor expansion of b in a 10.405 * [backup-simplify]: Simplify b into b 10.405 * [backup-simplify]: Simplify (* b b) into (pow b 2) 10.405 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 10.405 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 10.405 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 10.405 * [taylor]: Taking taylor expansion of (pow a 2) in a 10.405 * [taylor]: Taking taylor expansion of a in a 10.405 * [backup-simplify]: Simplify 0 into 0 10.405 * [backup-simplify]: Simplify 1 into 1 10.406 * [backup-simplify]: Simplify (* 1 1) into 1 10.406 * [backup-simplify]: Simplify (/ 1 1) into 1 10.406 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 10.406 * [taylor]: Taking taylor expansion of (pow b 2) in a 10.406 * [taylor]: Taking taylor expansion of b in a 10.406 * [backup-simplify]: Simplify b into b 10.406 * [backup-simplify]: Simplify (* b b) into (pow b 2) 10.406 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 10.406 * [backup-simplify]: Simplify (+ 1 0) into 1 10.406 * [taylor]: Taking taylor expansion of 1 in b 10.406 * [backup-simplify]: Simplify 1 into 1 10.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.407 * [backup-simplify]: Simplify (+ 0 0) into 0 10.407 * [taylor]: Taking taylor expansion of 0 in b 10.407 * [backup-simplify]: Simplify 0 into 0 10.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.409 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 10.409 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 10.409 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 10.409 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 10.409 * [taylor]: Taking taylor expansion of (pow b 2) in b 10.409 * [taylor]: Taking taylor expansion of b in b 10.409 * [backup-simplify]: Simplify 0 into 0 10.409 * [backup-simplify]: Simplify 1 into 1 10.409 * [backup-simplify]: Simplify (* 1 1) into 1 10.410 * [backup-simplify]: Simplify (/ 1 1) into 1 10.410 * [backup-simplify]: Simplify (- 1) into -1 10.410 * [backup-simplify]: Simplify -1 into -1 10.410 * [backup-simplify]: Simplify 1 into 1 10.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.411 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 10.411 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 10.412 * [backup-simplify]: Simplify (- 0) into 0 10.412 * [backup-simplify]: Simplify (+ 0 0) into 0 10.412 * [taylor]: Taking taylor expansion of 0 in b 10.412 * [backup-simplify]: Simplify 0 into 0 10.412 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.413 * [backup-simplify]: Simplify (- 0) into 0 10.413 * [backup-simplify]: Simplify 0 into 0 10.413 * [backup-simplify]: Simplify 0 into 0 10.413 * [backup-simplify]: Simplify 0 into 0 10.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 10.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.415 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 10.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 10.415 * [backup-simplify]: Simplify (- 0) into 0 10.415 * [backup-simplify]: Simplify (+ 0 0) into 0 10.415 * [taylor]: Taking taylor expansion of 0 in b 10.415 * [backup-simplify]: Simplify 0 into 0 10.416 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.417 * [backup-simplify]: Simplify (- 0) into 0 10.417 * [backup-simplify]: Simplify 0 into 0 10.417 * [backup-simplify]: Simplify 0 into 0 10.418 * [backup-simplify]: Simplify 0 into 0 10.418 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 10.418 * * * [progress]: simplifying candidates 10.419 * [simplify]: Simplifying: (fma a a (- (* b b))) (fma (- b) b (* b b)) (expm1 (- (* a a) (* b b))) (log1p (- (* a a) (* b b))) (- (* b b)) (/ (exp (* a a)) (exp (* b b))) (log (- (* a a) (* b b))) (exp (- (* a a) (* b b))) (* (cbrt (- (* a a) (* b b))) (cbrt (- (* a a) (* b b)))) (cbrt (- (* a a) (* b b))) (* (* (- (* a a) (* b b)) (- (* a a) (* b b))) (- (* a a) (* b b))) (sqrt (- (* a a) (* b b))) (sqrt (- (* a a) (* b b))) (- (pow (* a a) 3) (pow (* b b) 3)) (+ (* (* a a) (* a a)) (+ (* (* b b) (* b b)) (* (* a a) (* b b)))) (- (* b b)) (- (* (* a a) (* a a)) (* (* b b) (* b b))) (+ (* a a) (* b b)) (+ a b) (- a b) (- (* b b)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) 10.419 * * [simplify]: Extracting # 0 : cost 0 10.420 * * [simplify]: Extracting # 1 : cost 0 10.420 * * [simplify]: Extracting # 2 : cost 0 10.420 * * [simplify]: Extracting # 3 : cost 0 10.420 * * [simplify]: Extracting # 4 : cost 0 10.420 * * [simplify]: Extracting # 5 : cost 0 10.420 * * [simplify]: iteration 0 : 38 enodes (cost 214 ) 10.436 * * [simplify]: Extracting # 0 : cost 0 10.436 * * [simplify]: Extracting # 1 : cost 0 10.436 * * [simplify]: Extracting # 2 : cost 0 10.436 * * [simplify]: Extracting # 3 : cost 0 10.436 * * [simplify]: Extracting # 4 : cost 0 10.437 * * [simplify]: iteration 1 : 100 enodes (cost 205 ) 10.499 * * [simplify]: Extracting # 0 : cost 0 10.499 * * [simplify]: Extracting # 1 : cost 0 10.499 * * [simplify]: Extracting # 2 : cost 0 10.500 * * [simplify]: Extracting # 3 : cost 0 10.500 * * [simplify]: Extracting # 4 : cost 0 10.500 * * [simplify]: iteration 2 : 291 enodes (cost 175 ) 10.656 * * [simplify]: Extracting # 0 : cost 0 10.658 * * [simplify]: Extracting # 1 : cost 0 10.659 * * [simplify]: Extracting # 2 : cost 0 10.661 * * [simplify]: Extracting # 3 : cost 0 10.662 * * [simplify]: Extracting # 4 : cost 0 10.663 * * [simplify]: iteration 3 : 922 enodes (cost 175 ) 11.663 * * [simplify]: Extracting # 0 : cost 0 11.667 * * [simplify]: Extracting # 1 : cost 0 11.670 * * [simplify]: Extracting # 2 : cost 0 11.674 * * [simplify]: Extracting # 3 : cost 0 11.677 * * [simplify]: Extracting # 4 : cost 0 11.680 * * [simplify]: iteration 4 : 4017 enodes (cost 170 ) 12.969 * * [simplify]: Extracting # 0 : cost 0 12.982 * * [simplify]: Extracting # 1 : cost 0 12.988 * * [simplify]: iteration done: 5000 enodes (cost 170 ) 12.989 * [simplify]: Simplified to: (fma a a (- (* b b))) 0 (expm1 (- (* a a) (* b b))) (log1p (- (* a a) (* b b))) (- (* b b)) (exp (- (* a a) (* b b))) (log (- (* a a) (* b b))) (exp (- (* a a) (* b b))) (* (cbrt (- (* a a) (* b b))) (cbrt (- (* a a) (* b b)))) (cbrt (- (* a a) (* b b))) (pow (fma a a (- (* b b))) 3) (sqrt (- (* a a) (* b b))) (sqrt (- (* a a) (* b b))) (- (pow a 6) (pow b 6)) (fma (* b b) (fma a a (pow b 2)) (pow a 4)) (- (* b b)) (- (pow a 4) (pow b 4)) (fma a a (pow b 2)) (+ a b) (- a b) (- (* b b)) (fma a a (- (* b b))) (fma a a (- (* b b))) (fma a a (- (* b b))) 12.989 * * * [progress]: adding candidates to table 13.037 * * [progress]: iteration 2 / 4 13.037 * * * [progress]: picking best candidate 13.041 * * * * [pick]: Picked # 13.041 * * * [progress]: localizing error 13.054 * * * [progress]: generating rewritten candidates 13.054 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 13.104 * * * [progress]: generating series expansions 13.104 * * * * [progress]: [ 1 / 1 ] generating series at (2) 13.104 * [backup-simplify]: Simplify (* (+ a b) (- a b)) into (* (- a b) (+ a b)) 13.104 * [approximate]: Taking taylor expansion of (* (- a b) (+ a b)) in (a b) around 0 13.104 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in b 13.104 * [taylor]: Taking taylor expansion of (- a b) in b 13.104 * [taylor]: Taking taylor expansion of a in b 13.104 * [backup-simplify]: Simplify a into a 13.104 * [taylor]: Taking taylor expansion of b in b 13.104 * [backup-simplify]: Simplify 0 into 0 13.104 * [backup-simplify]: Simplify 1 into 1 13.104 * [taylor]: Taking taylor expansion of (+ a b) in b 13.104 * [taylor]: Taking taylor expansion of a in b 13.104 * [backup-simplify]: Simplify a into a 13.104 * [taylor]: Taking taylor expansion of b in b 13.104 * [backup-simplify]: Simplify 0 into 0 13.104 * [backup-simplify]: Simplify 1 into 1 13.104 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in a 13.104 * [taylor]: Taking taylor expansion of (- a b) in a 13.104 * [taylor]: Taking taylor expansion of a in a 13.104 * [backup-simplify]: Simplify 0 into 0 13.104 * [backup-simplify]: Simplify 1 into 1 13.104 * [taylor]: Taking taylor expansion of b in a 13.104 * [backup-simplify]: Simplify b into b 13.104 * [taylor]: Taking taylor expansion of (+ a b) in a 13.104 * [taylor]: Taking taylor expansion of a in a 13.104 * [backup-simplify]: Simplify 0 into 0 13.104 * [backup-simplify]: Simplify 1 into 1 13.104 * [taylor]: Taking taylor expansion of b in a 13.104 * [backup-simplify]: Simplify b into b 13.104 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in a 13.104 * [taylor]: Taking taylor expansion of (- a b) in a 13.104 * [taylor]: Taking taylor expansion of a in a 13.105 * [backup-simplify]: Simplify 0 into 0 13.105 * [backup-simplify]: Simplify 1 into 1 13.105 * [taylor]: Taking taylor expansion of b in a 13.105 * [backup-simplify]: Simplify b into b 13.105 * [taylor]: Taking taylor expansion of (+ a b) in a 13.105 * [taylor]: Taking taylor expansion of a in a 13.105 * [backup-simplify]: Simplify 0 into 0 13.105 * [backup-simplify]: Simplify 1 into 1 13.105 * [taylor]: Taking taylor expansion of b in a 13.105 * [backup-simplify]: Simplify b into b 13.105 * [backup-simplify]: Simplify (- b) into (- b) 13.105 * [backup-simplify]: Simplify (+ 0 (- b)) into (- b) 13.105 * [backup-simplify]: Simplify (+ 0 b) into b 13.105 * [backup-simplify]: Simplify (* (- b) b) into (* -1 (pow b 2)) 13.105 * [taylor]: Taking taylor expansion of (* -1 (pow b 2)) in b 13.105 * [taylor]: Taking taylor expansion of -1 in b 13.105 * [backup-simplify]: Simplify -1 into -1 13.105 * [taylor]: Taking taylor expansion of (pow b 2) in b 13.105 * [taylor]: Taking taylor expansion of b in b 13.105 * [backup-simplify]: Simplify 0 into 0 13.105 * [backup-simplify]: Simplify 1 into 1 13.105 * [backup-simplify]: Simplify (+ 1 0) into 1 13.106 * [backup-simplify]: Simplify (- 0) into 0 13.106 * [backup-simplify]: Simplify (+ 1 0) into 1 13.106 * [backup-simplify]: Simplify (+ (* (- b) 1) (* 1 b)) into 0 13.106 * [taylor]: Taking taylor expansion of 0 in b 13.106 * [backup-simplify]: Simplify 0 into 0 13.106 * [backup-simplify]: Simplify 0 into 0 13.106 * [backup-simplify]: Simplify (+ 0 0) into 0 13.107 * [backup-simplify]: Simplify (- 0) into 0 13.107 * [backup-simplify]: Simplify (+ 0 0) into 0 13.107 * [backup-simplify]: Simplify (+ (* (- b) 0) (+ (* 1 1) (* 0 b))) into 1 13.107 * [taylor]: Taking taylor expansion of 1 in b 13.107 * [backup-simplify]: Simplify 1 into 1 13.107 * [backup-simplify]: Simplify 1 into 1 13.107 * [backup-simplify]: Simplify 0 into 0 13.107 * [backup-simplify]: Simplify (* 1 1) into 1 13.108 * [backup-simplify]: Simplify (* -1 1) into -1 13.108 * [backup-simplify]: Simplify -1 into -1 13.108 * [backup-simplify]: Simplify (+ 0 0) into 0 13.108 * [backup-simplify]: Simplify (- 0) into 0 13.109 * [backup-simplify]: Simplify (+ 0 0) into 0 13.109 * [backup-simplify]: Simplify (+ (* (- b) 0) (+ (* 1 0) (+ (* 0 1) (* 0 b)))) into 0 13.109 * [taylor]: Taking taylor expansion of 0 in b 13.109 * [backup-simplify]: Simplify 0 into 0 13.109 * [backup-simplify]: Simplify 0 into 0 13.109 * [backup-simplify]: Simplify 0 into 0 13.109 * [backup-simplify]: Simplify 0 into 0 13.110 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 13.111 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 13.111 * [backup-simplify]: Simplify 0 into 0 13.111 * [backup-simplify]: Simplify (+ 0 0) into 0 13.111 * [backup-simplify]: Simplify (- 0) into 0 13.112 * [backup-simplify]: Simplify (+ 0 0) into 0 13.113 * [backup-simplify]: Simplify (+ (* (- b) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 b))))) into 0 13.113 * [taylor]: Taking taylor expansion of 0 in b 13.113 * [backup-simplify]: Simplify 0 into 0 13.113 * [backup-simplify]: Simplify 0 into 0 13.113 * [backup-simplify]: Simplify 0 into 0 13.113 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 13.113 * [backup-simplify]: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) 13.113 * [approximate]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in (a b) around 0 13.113 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in b 13.113 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 13.114 * [taylor]: Taking taylor expansion of (/ 1 a) in b 13.114 * [taylor]: Taking taylor expansion of a in b 13.114 * [backup-simplify]: Simplify a into a 13.114 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 13.114 * [taylor]: Taking taylor expansion of (/ 1 b) in b 13.114 * [taylor]: Taking taylor expansion of b in b 13.114 * [backup-simplify]: Simplify 0 into 0 13.114 * [backup-simplify]: Simplify 1 into 1 13.114 * [backup-simplify]: Simplify (/ 1 1) into 1 13.114 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 13.114 * [taylor]: Taking taylor expansion of (/ 1 b) in b 13.114 * [taylor]: Taking taylor expansion of b in b 13.114 * [backup-simplify]: Simplify 0 into 0 13.114 * [backup-simplify]: Simplify 1 into 1 13.114 * [backup-simplify]: Simplify (/ 1 1) into 1 13.114 * [taylor]: Taking taylor expansion of (/ 1 a) in b 13.114 * [taylor]: Taking taylor expansion of a in b 13.114 * [backup-simplify]: Simplify a into a 13.114 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 13.114 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in a 13.114 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 13.114 * [taylor]: Taking taylor expansion of (/ 1 a) in a 13.114 * [taylor]: Taking taylor expansion of a in a 13.114 * [backup-simplify]: Simplify 0 into 0 13.114 * [backup-simplify]: Simplify 1 into 1 13.115 * [backup-simplify]: Simplify (/ 1 1) into 1 13.115 * [taylor]: Taking taylor expansion of (/ 1 b) in a 13.115 * [taylor]: Taking taylor expansion of b in a 13.115 * [backup-simplify]: Simplify b into b 13.115 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 13.115 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 13.115 * [taylor]: Taking taylor expansion of (/ 1 b) in a 13.115 * [taylor]: Taking taylor expansion of b in a 13.115 * [backup-simplify]: Simplify b into b 13.115 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 13.115 * [taylor]: Taking taylor expansion of (/ 1 a) in a 13.115 * [taylor]: Taking taylor expansion of a in a 13.115 * [backup-simplify]: Simplify 0 into 0 13.115 * [backup-simplify]: Simplify 1 into 1 13.115 * [backup-simplify]: Simplify (/ 1 1) into 1 13.115 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in a 13.115 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 13.115 * [taylor]: Taking taylor expansion of (/ 1 a) in a 13.115 * [taylor]: Taking taylor expansion of a in a 13.115 * [backup-simplify]: Simplify 0 into 0 13.115 * [backup-simplify]: Simplify 1 into 1 13.116 * [backup-simplify]: Simplify (/ 1 1) into 1 13.116 * [taylor]: Taking taylor expansion of (/ 1 b) in a 13.116 * [taylor]: Taking taylor expansion of b in a 13.116 * [backup-simplify]: Simplify b into b 13.116 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 13.116 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 13.116 * [taylor]: Taking taylor expansion of (/ 1 b) in a 13.116 * [taylor]: Taking taylor expansion of b in a 13.116 * [backup-simplify]: Simplify b into b 13.116 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 13.116 * [taylor]: Taking taylor expansion of (/ 1 a) in a 13.116 * [taylor]: Taking taylor expansion of a in a 13.116 * [backup-simplify]: Simplify 0 into 0 13.116 * [backup-simplify]: Simplify 1 into 1 13.116 * [backup-simplify]: Simplify (/ 1 1) into 1 13.116 * [backup-simplify]: Simplify (+ 1 0) into 1 13.117 * [backup-simplify]: Simplify (+ 0 1) into 1 13.117 * [backup-simplify]: Simplify (* 1 1) into 1 13.117 * [taylor]: Taking taylor expansion of 1 in b 13.117 * [backup-simplify]: Simplify 1 into 1 13.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.117 * [backup-simplify]: Simplify (+ (/ 1 b) 0) into (/ 1 b) 13.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.118 * [backup-simplify]: Simplify (- (/ 1 b)) into (- (/ 1 b)) 13.118 * [backup-simplify]: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b)) 13.118 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (- (/ 1 b)) 1)) into 0 13.118 * [taylor]: Taking taylor expansion of 0 in b 13.118 * [backup-simplify]: Simplify 0 into 0 13.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 13.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.119 * [backup-simplify]: Simplify (+ 0 0) into 0 13.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 13.120 * [backup-simplify]: Simplify (- 0) into 0 13.121 * [backup-simplify]: Simplify (+ 0 0) into 0 13.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) (/ 1 b)) (* 0 1))) into (- (/ 1 (pow b 2))) 13.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 13.122 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 13.122 * [taylor]: Taking taylor expansion of (pow b 2) in b 13.122 * [taylor]: Taking taylor expansion of b in b 13.122 * [backup-simplify]: Simplify 0 into 0 13.122 * [backup-simplify]: Simplify 1 into 1 13.122 * [backup-simplify]: Simplify (* 1 1) into 1 13.123 * [backup-simplify]: Simplify (/ 1 1) into 1 13.123 * [backup-simplify]: Simplify (- 1) into -1 13.123 * [backup-simplify]: Simplify -1 into -1 13.123 * [backup-simplify]: Simplify 1 into 1 13.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 13.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.124 * [backup-simplify]: Simplify (+ 0 0) into 0 13.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 13.126 * [backup-simplify]: Simplify (- 0) into 0 13.126 * [backup-simplify]: Simplify (+ 0 0) into 0 13.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 13.127 * [taylor]: Taking taylor expansion of 0 in b 13.127 * [backup-simplify]: Simplify 0 into 0 13.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 13.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.129 * [backup-simplify]: Simplify (- 0) into 0 13.129 * [backup-simplify]: Simplify 0 into 0 13.129 * [backup-simplify]: Simplify 0 into 0 13.129 * [backup-simplify]: Simplify 0 into 0 13.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 13.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.130 * [backup-simplify]: Simplify (+ 0 0) into 0 13.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 13.132 * [backup-simplify]: Simplify (- 0) into 0 13.132 * [backup-simplify]: Simplify (+ 0 0) into 0 13.133 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 13.133 * [taylor]: Taking taylor expansion of 0 in b 13.133 * [backup-simplify]: Simplify 0 into 0 13.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 13.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.135 * [backup-simplify]: Simplify (- 0) into 0 13.135 * [backup-simplify]: Simplify 0 into 0 13.135 * [backup-simplify]: Simplify 0 into 0 13.135 * [backup-simplify]: Simplify 0 into 0 13.136 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 13.136 * [backup-simplify]: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) 13.136 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in (a b) around 0 13.136 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in b 13.136 * [taylor]: Taking taylor expansion of -1 in b 13.136 * [backup-simplify]: Simplify -1 into -1 13.136 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in b 13.136 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 13.136 * [taylor]: Taking taylor expansion of (/ 1 b) in b 13.136 * [taylor]: Taking taylor expansion of b in b 13.136 * [backup-simplify]: Simplify 0 into 0 13.136 * [backup-simplify]: Simplify 1 into 1 13.136 * [backup-simplify]: Simplify (/ 1 1) into 1 13.136 * [taylor]: Taking taylor expansion of (/ 1 a) in b 13.137 * [taylor]: Taking taylor expansion of a in b 13.137 * [backup-simplify]: Simplify a into a 13.137 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 13.137 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 13.137 * [taylor]: Taking taylor expansion of (/ 1 b) in b 13.137 * [taylor]: Taking taylor expansion of b in b 13.137 * [backup-simplify]: Simplify 0 into 0 13.137 * [backup-simplify]: Simplify 1 into 1 13.137 * [backup-simplify]: Simplify (/ 1 1) into 1 13.137 * [taylor]: Taking taylor expansion of (/ 1 a) in b 13.137 * [taylor]: Taking taylor expansion of a in b 13.137 * [backup-simplify]: Simplify a into a 13.137 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 13.137 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in a 13.137 * [taylor]: Taking taylor expansion of -1 in a 13.137 * [backup-simplify]: Simplify -1 into -1 13.137 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in a 13.137 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 13.137 * [taylor]: Taking taylor expansion of (/ 1 b) in a 13.137 * [taylor]: Taking taylor expansion of b in a 13.137 * [backup-simplify]: Simplify b into b 13.137 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 13.137 * [taylor]: Taking taylor expansion of (/ 1 a) in a 13.138 * [taylor]: Taking taylor expansion of a in a 13.138 * [backup-simplify]: Simplify 0 into 0 13.138 * [backup-simplify]: Simplify 1 into 1 13.138 * [backup-simplify]: Simplify (/ 1 1) into 1 13.138 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 13.138 * [taylor]: Taking taylor expansion of (/ 1 b) in a 13.138 * [taylor]: Taking taylor expansion of b in a 13.138 * [backup-simplify]: Simplify b into b 13.138 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 13.138 * [taylor]: Taking taylor expansion of (/ 1 a) in a 13.138 * [taylor]: Taking taylor expansion of a in a 13.138 * [backup-simplify]: Simplify 0 into 0 13.138 * [backup-simplify]: Simplify 1 into 1 13.139 * [backup-simplify]: Simplify (/ 1 1) into 1 13.139 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in a 13.139 * [taylor]: Taking taylor expansion of -1 in a 13.139 * [backup-simplify]: Simplify -1 into -1 13.139 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in a 13.139 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 13.139 * [taylor]: Taking taylor expansion of (/ 1 b) in a 13.139 * [taylor]: Taking taylor expansion of b in a 13.139 * [backup-simplify]: Simplify b into b 13.139 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 13.139 * [taylor]: Taking taylor expansion of (/ 1 a) in a 13.139 * [taylor]: Taking taylor expansion of a in a 13.139 * [backup-simplify]: Simplify 0 into 0 13.139 * [backup-simplify]: Simplify 1 into 1 13.139 * [backup-simplify]: Simplify (/ 1 1) into 1 13.139 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 13.139 * [taylor]: Taking taylor expansion of (/ 1 b) in a 13.139 * [taylor]: Taking taylor expansion of b in a 13.139 * [backup-simplify]: Simplify b into b 13.139 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 13.139 * [taylor]: Taking taylor expansion of (/ 1 a) in a 13.139 * [taylor]: Taking taylor expansion of a in a 13.139 * [backup-simplify]: Simplify 0 into 0 13.139 * [backup-simplify]: Simplify 1 into 1 13.140 * [backup-simplify]: Simplify (/ 1 1) into 1 13.140 * [backup-simplify]: Simplify (- 1) into -1 13.141 * [backup-simplify]: Simplify (+ 0 -1) into -1 13.141 * [backup-simplify]: Simplify (+ 0 1) into 1 13.145 * [backup-simplify]: Simplify (* -1 1) into -1 13.146 * [backup-simplify]: Simplify (* -1 -1) into 1 13.146 * [taylor]: Taking taylor expansion of 1 in b 13.146 * [backup-simplify]: Simplify 1 into 1 13.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.147 * [backup-simplify]: Simplify (+ (/ 1 b) 0) into (/ 1 b) 13.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.148 * [backup-simplify]: Simplify (- 0) into 0 13.148 * [backup-simplify]: Simplify (+ (/ 1 b) 0) into (/ 1 b) 13.148 * [backup-simplify]: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0 13.148 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 13.149 * [taylor]: Taking taylor expansion of 0 in b 13.149 * [backup-simplify]: Simplify 0 into 0 13.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 13.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.150 * [backup-simplify]: Simplify (+ 0 0) into 0 13.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 13.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.151 * [backup-simplify]: Simplify (- 0) into 0 13.151 * [backup-simplify]: Simplify (+ 0 0) into 0 13.152 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 13.153 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2))) 13.153 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 13.153 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 13.153 * [taylor]: Taking taylor expansion of (pow b 2) in b 13.153 * [taylor]: Taking taylor expansion of b in b 13.153 * [backup-simplify]: Simplify 0 into 0 13.153 * [backup-simplify]: Simplify 1 into 1 13.154 * [backup-simplify]: Simplify (* 1 1) into 1 13.154 * [backup-simplify]: Simplify (/ 1 1) into 1 13.154 * [backup-simplify]: Simplify (- 1) into -1 13.154 * [backup-simplify]: Simplify -1 into -1 13.155 * [backup-simplify]: Simplify 1 into 1 13.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 13.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.156 * [backup-simplify]: Simplify (+ 0 0) into 0 13.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 13.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.157 * [backup-simplify]: Simplify (- 0) into 0 13.158 * [backup-simplify]: Simplify (+ 0 0) into 0 13.158 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 13.160 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0 13.160 * [taylor]: Taking taylor expansion of 0 in b 13.160 * [backup-simplify]: Simplify 0 into 0 13.160 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 13.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.161 * [backup-simplify]: Simplify (- 0) into 0 13.161 * [backup-simplify]: Simplify 0 into 0 13.161 * [backup-simplify]: Simplify 0 into 0 13.161 * [backup-simplify]: Simplify 0 into 0 13.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 13.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.163 * [backup-simplify]: Simplify (+ 0 0) into 0 13.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 13.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.164 * [backup-simplify]: Simplify (- 0) into 0 13.164 * [backup-simplify]: Simplify (+ 0 0) into 0 13.165 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 13.167 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0 13.167 * [taylor]: Taking taylor expansion of 0 in b 13.167 * [backup-simplify]: Simplify 0 into 0 13.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 13.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.169 * [backup-simplify]: Simplify (- 0) into 0 13.169 * [backup-simplify]: Simplify 0 into 0 13.169 * [backup-simplify]: Simplify 0 into 0 13.169 * [backup-simplify]: Simplify 0 into 0 13.169 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 13.169 * * * [progress]: simplifying candidates 13.171 * [simplify]: Simplifying: (expm1 (* (+ a b) (- a b))) (log1p (* (+ a b) (- a b))) (* (+ a b) (- a b)) (+ (log (+ a b)) (log (- a b))) (log (* (+ a b) (- a b))) (exp (* (+ a b) (- a b))) (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (- a b) (- a b)) (- a b))) (* (cbrt (* (+ a b) (- a b))) (cbrt (* (+ a b) (- a b)))) (cbrt (* (+ a b) (- a b))) (* (* (* (+ a b) (- a b)) (* (+ a b) (- a b))) (* (+ a b) (- a b))) (sqrt (* (+ a b) (- a b))) (sqrt (* (+ a b) (- a b))) (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))) (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ (* a a) (- (* b b) (* a b))) (+ a b)) (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (+ (* b b) (* a b)))) (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)) (* (sqrt (+ a b)) (sqrt (- a b))) (* (sqrt (+ a b)) (sqrt (- a b))) (* (+ a b) (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* (cbrt b) (* (cbrt b) (cbrt b)))))) (* (+ a b) (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b))))) (* (+ a b) (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* (sqrt b) (sqrt b))))) (* (+ a b) (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b)))) (* (+ a b) (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* b 1)))) (* (+ a b) (fma (- b) 1 (* b 1))) (* (+ a b) (fma (sqrt a) (sqrt a) (- (* (cbrt b) (* (cbrt b) (cbrt b)))))) (* (+ a b) (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b))))) (* (+ a b) (fma (sqrt a) (sqrt a) (- (* (sqrt b) (sqrt b))))) (* (+ a b) (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b)))) (* (+ a b) (fma (sqrt a) (sqrt a) (- (* b 1)))) (* (+ a b) (fma (- b) 1 (* b 1))) (* (+ a b) (fma 1 a (- (* (cbrt b) (* (cbrt b) (cbrt b)))))) (* (+ a b) (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b))))) (* (+ a b) (fma 1 a (- (* (sqrt b) (sqrt b))))) (* (+ a b) (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b)))) (* (+ a b) (fma 1 a (- (* b 1)))) (* (+ a b) (fma (- b) 1 (* b 1))) (* (+ a b) a) (* (+ a b) (- b)) (* (+ a b) a) (* (+ a b) (- b)) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* (cbrt b) (* (cbrt b) (cbrt b))))) (+ a b)) (* (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b)))) (+ a b)) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* (sqrt b) (sqrt b)))) (+ a b)) (* (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b))) (+ a b)) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* b 1))) (+ a b)) (* (fma (- b) 1 (* b 1)) (+ a b)) (* (fma (sqrt a) (sqrt a) (- (* (cbrt b) (* (cbrt b) (cbrt b))))) (+ a b)) (* (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b)))) (+ a b)) (* (fma (sqrt a) (sqrt a) (- (* (sqrt b) (sqrt b)))) (+ a b)) (* (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b))) (+ a b)) (* (fma (sqrt a) (sqrt a) (- (* b 1))) (+ a b)) (* (fma (- b) 1 (* b 1)) (+ a b)) (* (fma 1 a (- (* (cbrt b) (* (cbrt b) (cbrt b))))) (+ a b)) (* (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b)))) (+ a b)) (* (fma 1 a (- (* (sqrt b) (sqrt b)))) (+ a b)) (* (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b))) (+ a b)) (* (fma 1 a (- (* b 1))) (+ a b)) (* (fma (- b) 1 (* b 1)) (+ a b)) (* a (+ a b)) (* (- b) (+ a b)) (* a (+ a b)) (* (- b) (+ a b)) (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (* (+ a b) (sqrt (- a b))) (* (+ a b) 1) (* (+ a b) (+ (sqrt a) (sqrt b))) (* (+ a b) 1) (* (cbrt (+ a b)) (- a b)) (* (sqrt (+ a b)) (- a b)) (* (+ a b) (- a b)) (* (+ a b) (- a b)) (* (+ a b) (- (pow a 3) (pow b 3))) (* (+ a b) (- (* a a) (* b b))) (* (+ (pow a 3) (pow b 3)) (- a b)) (* (- (* a a) (* b b)) (- a b)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) 13.174 * * [simplify]: Extracting # 0 : cost 0 13.174 * * [simplify]: Extracting # 1 : cost 0 13.174 * * [simplify]: Extracting # 2 : cost 0 13.174 * * [simplify]: Extracting # 3 : cost 0 13.175 * * [simplify]: Extracting # 4 : cost 0 13.175 * * [simplify]: Extracting # 5 : cost 0 13.175 * * [simplify]: Extracting # 6 : cost 0 13.175 * * [simplify]: Extracting # 7 : cost 0 13.176 * * [simplify]: Extracting # 8 : cost 0 13.176 * * [simplify]: Extracting # 9 : cost 0 13.176 * * [simplify]: iteration 0 : 120 enodes (cost 1016 ) 13.222 * * [simplify]: Extracting # 0 : cost 0 13.223 * * [simplify]: Extracting # 1 : cost 0 13.224 * * [simplify]: Extracting # 2 : cost 0 13.224 * * [simplify]: Extracting # 3 : cost 0 13.224 * * [simplify]: Extracting # 4 : cost 0 13.225 * * [simplify]: iteration 1 : 322 enodes (cost 837 ) 13.447 * * [simplify]: Extracting # 0 : cost 0 13.450 * * [simplify]: Extracting # 1 : cost 0 13.453 * * [simplify]: Extracting # 2 : cost 0 13.455 * * [simplify]: Extracting # 3 : cost 0 13.457 * * [simplify]: iteration 2 : 1100 enodes (cost 719 ) 14.329 * * [simplify]: Extracting # 0 : cost 0 14.345 * * [simplify]: Extracting # 1 : cost 0 14.354 * * [simplify]: Extracting # 2 : cost 0 14.363 * * [simplify]: Extracting # 3 : cost 0 14.372 * * [simplify]: Extracting # 4 : cost 0 14.381 * * [simplify]: iteration done: 5001 enodes (cost 695 ) 14.381 * [simplify]: Simplified to: (expm1 (* (+ a b) (- a b))) (log1p (* (+ a b) (- a b))) (fma a a (* b (- b))) (log (* (- a b) (+ a b))) (log (* (- a b) (+ a b))) (exp (* (+ a b) (- a b))) (pow (fma a a (* (- b) b)) 3) (* (cbrt (* (+ a b) (- a b))) (cbrt (* (+ a b) (- a b)))) (cbrt (* (+ a b) (- a b))) (pow (fma a a (* (- b) b)) 3) (sqrt (* (+ a b) (- a b))) (sqrt (* (+ a b) (- a b))) (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (fma a a (* b (+ a b))) (fma a a (* b (- b a)))) (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ a b) (fma a a (* b (- b a)))) (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) (* (- a b) (fma a a (* b (+ a b)))) (* (* (+ a b) (- (* a a) (* b b))) (- a b)) (fma a a (* b (- b))) (* (sqrt (+ a b)) (sqrt (- a b))) (* (sqrt (+ a b)) (sqrt (- a b))) (* (- (pow (cbrt a) 3) b) (+ a b)) (* (+ (- b) b) (+ a b)) (* (- (pow (cbrt a) 3) b) (+ a b)) (* (+ (- b) b) (+ a b)) (* (- (pow (cbrt a) 3) b) (+ a b)) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (* (+ a b) a) (* (- b) (+ a b)) (* (+ a b) a) (* (- b) (+ a b)) (* (- (pow (cbrt a) 3) b) (+ a b)) (* (+ (- b) b) (+ a b)) (* (- (pow (cbrt a) 3) b) (+ a b)) (* (+ (- b) b) (+ a b)) (* (- (pow (cbrt a) 3) b) (+ a b)) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (fma a a (* b (- b))) (* (+ (- b) b) (+ a b)) (* (+ a b) a) (* (- b) (+ a b)) (* (+ a b) a) (* (- b) (+ a b)) (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (* (+ a b) (sqrt (- a b))) (+ a b) (* (+ a b) (+ (sqrt a) (sqrt b))) (+ a b) (* (cbrt (+ a b)) (- a b)) (* (sqrt (+ a b)) (- a b)) (fma a a (* b (- b))) (fma a a (* b (- b))) (* (+ a b) (- (pow a 3) (pow b 3))) (* (+ a b) (- (* a a) (* b b))) (* (+ (pow a 3) (pow b 3)) (- a b)) (* (* (- a b) (- a b)) (+ a b)) (fma a a (* b (- b))) (fma a a (* b (- b))) (fma a a (* b (- b))) 14.382 * * * [progress]: adding candidates to table 14.506 * * [progress]: iteration 3 / 4 14.506 * * * [progress]: picking best candidate 14.508 * * * * [pick]: Picked # 14.508 * * * [progress]: localizing error 14.517 * * * [progress]: generating rewritten candidates 14.517 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 14.518 * * * [progress]: generating series expansions 14.518 * * * * [progress]: [ 1 / 1 ] generating series at (2) 14.518 * [backup-simplify]: Simplify (fma a a (- (* b b))) into (fma a a (- (pow b 2))) 14.518 * [approximate]: Taking taylor expansion of (fma a a (- (pow b 2))) in (a b) around 0 14.518 * [taylor]: Taking taylor expansion of (fma a a (- (pow b 2))) in b 14.518 * [taylor]: Rewrote expression to (+ (* a a) (- (pow b 2))) 14.518 * [taylor]: Taking taylor expansion of (* a a) in b 14.518 * [taylor]: Taking taylor expansion of a in b 14.518 * [backup-simplify]: Simplify a into a 14.518 * [taylor]: Taking taylor expansion of a in b 14.518 * [backup-simplify]: Simplify a into a 14.518 * [taylor]: Taking taylor expansion of (- (pow b 2)) in b 14.519 * [taylor]: Taking taylor expansion of (pow b 2) in b 14.519 * [taylor]: Taking taylor expansion of b in b 14.519 * [backup-simplify]: Simplify 0 into 0 14.519 * [backup-simplify]: Simplify 1 into 1 14.519 * [taylor]: Taking taylor expansion of (fma a a (- (pow b 2))) in a 14.519 * [taylor]: Rewrote expression to (+ (* a a) (- (pow b 2))) 14.519 * [taylor]: Taking taylor expansion of (* a a) in a 14.519 * [taylor]: Taking taylor expansion of a in a 14.519 * [backup-simplify]: Simplify 0 into 0 14.519 * [backup-simplify]: Simplify 1 into 1 14.519 * [taylor]: Taking taylor expansion of a in a 14.519 * [backup-simplify]: Simplify 0 into 0 14.519 * [backup-simplify]: Simplify 1 into 1 14.519 * [taylor]: Taking taylor expansion of (- (pow b 2)) in a 14.519 * [taylor]: Taking taylor expansion of (pow b 2) in a 14.519 * [taylor]: Taking taylor expansion of b in a 14.519 * [backup-simplify]: Simplify b into b 14.519 * [taylor]: Taking taylor expansion of (fma a a (- (pow b 2))) in a 14.519 * [taylor]: Rewrote expression to (+ (* a a) (- (pow b 2))) 14.519 * [taylor]: Taking taylor expansion of (* a a) in a 14.519 * [taylor]: Taking taylor expansion of a in a 14.519 * [backup-simplify]: Simplify 0 into 0 14.519 * [backup-simplify]: Simplify 1 into 1 14.519 * [taylor]: Taking taylor expansion of a in a 14.519 * [backup-simplify]: Simplify 0 into 0 14.519 * [backup-simplify]: Simplify 1 into 1 14.519 * [taylor]: Taking taylor expansion of (- (pow b 2)) in a 14.519 * [taylor]: Taking taylor expansion of (pow b 2) in a 14.519 * [taylor]: Taking taylor expansion of b in a 14.519 * [backup-simplify]: Simplify b into b 14.520 * [backup-simplify]: Simplify (* 0 0) into 0 14.520 * [backup-simplify]: Simplify (* b b) into (pow b 2) 14.520 * [backup-simplify]: Simplify (- (pow b 2)) into (- (pow b 2)) 14.520 * [backup-simplify]: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 14.520 * [taylor]: Taking taylor expansion of (- (pow b 2)) in b 14.521 * [taylor]: Taking taylor expansion of (pow b 2) in b 14.521 * [taylor]: Taking taylor expansion of b in b 14.521 * [backup-simplify]: Simplify 0 into 0 14.521 * [backup-simplify]: Simplify 1 into 1 14.521 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 14.521 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 14.522 * [backup-simplify]: Simplify (- 0) into 0 14.522 * [backup-simplify]: Simplify (+ 0 0) into 0 14.522 * [taylor]: Taking taylor expansion of 0 in b 14.522 * [backup-simplify]: Simplify 0 into 0 14.522 * [backup-simplify]: Simplify 0 into 0 14.523 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 14.523 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 14.524 * [backup-simplify]: Simplify (- 0) into 0 14.524 * [backup-simplify]: Simplify (+ 1 0) into 1 14.524 * [taylor]: Taking taylor expansion of 1 in b 14.524 * [backup-simplify]: Simplify 1 into 1 14.524 * [backup-simplify]: Simplify 1 into 1 14.524 * [backup-simplify]: Simplify 0 into 0 14.525 * [backup-simplify]: Simplify (* 1 1) into 1 14.525 * [backup-simplify]: Simplify (- 1) into -1 14.525 * [backup-simplify]: Simplify -1 into -1 14.526 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 14.526 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 14.527 * [backup-simplify]: Simplify (- 0) into 0 14.527 * [backup-simplify]: Simplify (+ 0 0) into 0 14.527 * [taylor]: Taking taylor expansion of 0 in b 14.527 * [backup-simplify]: Simplify 0 into 0 14.527 * [backup-simplify]: Simplify 0 into 0 14.527 * [backup-simplify]: Simplify 0 into 0 14.527 * [backup-simplify]: Simplify 0 into 0 14.528 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 14.528 * [backup-simplify]: Simplify (- 0) into 0 14.528 * [backup-simplify]: Simplify 0 into 0 14.529 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 14.530 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 14.531 * [backup-simplify]: Simplify (- 0) into 0 14.531 * [backup-simplify]: Simplify (+ 0 0) into 0 14.531 * [taylor]: Taking taylor expansion of 0 in b 14.531 * [backup-simplify]: Simplify 0 into 0 14.531 * [backup-simplify]: Simplify 0 into 0 14.531 * [backup-simplify]: Simplify 0 into 0 14.531 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 14.532 * [backup-simplify]: Simplify (fma (/ 1 a) (/ 1 a) (- (* (/ 1 b) (/ 1 b)))) into (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) 14.532 * [approximate]: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in (a b) around 0 14.532 * [taylor]: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in b 14.532 * [taylor]: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 14.532 * [taylor]: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in b 14.532 * [taylor]: Taking taylor expansion of (/ 1 a) in b 14.532 * [taylor]: Taking taylor expansion of a in b 14.532 * [backup-simplify]: Simplify a into a 14.532 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 14.532 * [taylor]: Taking taylor expansion of (/ 1 a) in b 14.532 * [taylor]: Taking taylor expansion of a in b 14.532 * [backup-simplify]: Simplify a into a 14.532 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 14.532 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 14.532 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 14.532 * [taylor]: Taking taylor expansion of (pow b 2) in b 14.532 * [taylor]: Taking taylor expansion of b in b 14.532 * [backup-simplify]: Simplify 0 into 0 14.532 * [backup-simplify]: Simplify 1 into 1 14.533 * [backup-simplify]: Simplify (* 1 1) into 1 14.533 * [backup-simplify]: Simplify (/ 1 1) into 1 14.533 * [taylor]: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in a 14.533 * [taylor]: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 14.533 * [taylor]: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in a 14.533 * [taylor]: Taking taylor expansion of (/ 1 a) in a 14.533 * [taylor]: Taking taylor expansion of a in a 14.533 * [backup-simplify]: Simplify 0 into 0 14.533 * [backup-simplify]: Simplify 1 into 1 14.534 * [backup-simplify]: Simplify (/ 1 1) into 1 14.534 * [taylor]: Taking taylor expansion of (/ 1 a) in a 14.534 * [taylor]: Taking taylor expansion of a in a 14.534 * [backup-simplify]: Simplify 0 into 0 14.534 * [backup-simplify]: Simplify 1 into 1 14.534 * [backup-simplify]: Simplify (/ 1 1) into 1 14.534 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 14.534 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 14.534 * [taylor]: Taking taylor expansion of (pow b 2) in a 14.534 * [taylor]: Taking taylor expansion of b in a 14.534 * [backup-simplify]: Simplify b into b 14.534 * [backup-simplify]: Simplify (* b b) into (pow b 2) 14.534 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 14.534 * [taylor]: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in a 14.535 * [taylor]: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 14.535 * [taylor]: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in a 14.535 * [taylor]: Taking taylor expansion of (/ 1 a) in a 14.535 * [taylor]: Taking taylor expansion of a in a 14.535 * [backup-simplify]: Simplify 0 into 0 14.535 * [backup-simplify]: Simplify 1 into 1 14.535 * [backup-simplify]: Simplify (/ 1 1) into 1 14.535 * [taylor]: Taking taylor expansion of (/ 1 a) in a 14.535 * [taylor]: Taking taylor expansion of a in a 14.535 * [backup-simplify]: Simplify 0 into 0 14.535 * [backup-simplify]: Simplify 1 into 1 14.536 * [backup-simplify]: Simplify (/ 1 1) into 1 14.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 14.536 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 14.536 * [taylor]: Taking taylor expansion of (pow b 2) in a 14.536 * [taylor]: Taking taylor expansion of b in a 14.536 * [backup-simplify]: Simplify b into b 14.536 * [backup-simplify]: Simplify (* b b) into (pow b 2) 14.536 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 14.536 * [backup-simplify]: Simplify (* 1 1) into 1 14.537 * [backup-simplify]: Simplify (+ 1 0) into 1 14.537 * [taylor]: Taking taylor expansion of 1 in b 14.537 * [backup-simplify]: Simplify 1 into 1 14.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 14.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 14.538 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 14.539 * [backup-simplify]: Simplify (+ 0 0) into 0 14.539 * [taylor]: Taking taylor expansion of 0 in b 14.539 * [backup-simplify]: Simplify 0 into 0 14.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.541 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 14.541 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 14.542 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 14.542 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 14.542 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 14.542 * [taylor]: Taking taylor expansion of (pow b 2) in b 14.542 * [taylor]: Taking taylor expansion of b in b 14.542 * [backup-simplify]: Simplify 0 into 0 14.542 * [backup-simplify]: Simplify 1 into 1 14.542 * [backup-simplify]: Simplify (* 1 1) into 1 14.542 * [backup-simplify]: Simplify (/ 1 1) into 1 14.543 * [backup-simplify]: Simplify (- 1) into -1 14.543 * [backup-simplify]: Simplify -1 into -1 14.543 * [backup-simplify]: Simplify 1 into 1 14.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 14.545 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 14.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 14.546 * [backup-simplify]: Simplify (- 0) into 0 14.546 * [backup-simplify]: Simplify (+ 0 0) into 0 14.546 * [taylor]: Taking taylor expansion of 0 in b 14.546 * [backup-simplify]: Simplify 0 into 0 14.547 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 14.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 14.548 * [backup-simplify]: Simplify (- 0) into 0 14.548 * [backup-simplify]: Simplify 0 into 0 14.548 * [backup-simplify]: Simplify 0 into 0 14.548 * [backup-simplify]: Simplify 0 into 0 14.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.550 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 14.551 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 14.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 14.552 * [backup-simplify]: Simplify (- 0) into 0 14.552 * [backup-simplify]: Simplify (+ 0 0) into 0 14.552 * [taylor]: Taking taylor expansion of 0 in b 14.552 * [backup-simplify]: Simplify 0 into 0 14.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 14.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.554 * [backup-simplify]: Simplify (- 0) into 0 14.554 * [backup-simplify]: Simplify 0 into 0 14.554 * [backup-simplify]: Simplify 0 into 0 14.554 * [backup-simplify]: Simplify 0 into 0 14.554 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 14.555 * [backup-simplify]: Simplify (fma (/ 1 (- a)) (/ 1 (- a)) (- (* (/ 1 (- b)) (/ 1 (- b))))) into (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) 14.555 * [approximate]: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in (a b) around 0 14.555 * [taylor]: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in b 14.555 * [taylor]: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 14.555 * [taylor]: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in b 14.555 * [taylor]: Taking taylor expansion of (/ -1 a) in b 14.555 * [taylor]: Taking taylor expansion of -1 in b 14.555 * [backup-simplify]: Simplify -1 into -1 14.555 * [taylor]: Taking taylor expansion of a in b 14.555 * [backup-simplify]: Simplify a into a 14.555 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a) 14.555 * [taylor]: Taking taylor expansion of (/ -1 a) in b 14.555 * [taylor]: Taking taylor expansion of -1 in b 14.555 * [backup-simplify]: Simplify -1 into -1 14.555 * [taylor]: Taking taylor expansion of a in b 14.555 * [backup-simplify]: Simplify a into a 14.555 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a) 14.555 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 14.555 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 14.555 * [taylor]: Taking taylor expansion of (pow b 2) in b 14.555 * [taylor]: Taking taylor expansion of b in b 14.555 * [backup-simplify]: Simplify 0 into 0 14.555 * [backup-simplify]: Simplify 1 into 1 14.556 * [backup-simplify]: Simplify (* 1 1) into 1 14.556 * [backup-simplify]: Simplify (/ 1 1) into 1 14.556 * [taylor]: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in a 14.556 * [taylor]: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 14.556 * [taylor]: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in a 14.556 * [taylor]: Taking taylor expansion of (/ -1 a) in a 14.556 * [taylor]: Taking taylor expansion of -1 in a 14.556 * [backup-simplify]: Simplify -1 into -1 14.556 * [taylor]: Taking taylor expansion of a in a 14.556 * [backup-simplify]: Simplify 0 into 0 14.556 * [backup-simplify]: Simplify 1 into 1 14.557 * [backup-simplify]: Simplify (/ -1 1) into -1 14.557 * [taylor]: Taking taylor expansion of (/ -1 a) in a 14.557 * [taylor]: Taking taylor expansion of -1 in a 14.557 * [backup-simplify]: Simplify -1 into -1 14.557 * [taylor]: Taking taylor expansion of a in a 14.557 * [backup-simplify]: Simplify 0 into 0 14.557 * [backup-simplify]: Simplify 1 into 1 14.557 * [backup-simplify]: Simplify (/ -1 1) into -1 14.557 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 14.557 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 14.557 * [taylor]: Taking taylor expansion of (pow b 2) in a 14.558 * [taylor]: Taking taylor expansion of b in a 14.558 * [backup-simplify]: Simplify b into b 14.558 * [backup-simplify]: Simplify (* b b) into (pow b 2) 14.558 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 14.558 * [taylor]: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in a 14.558 * [taylor]: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 14.558 * [taylor]: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in a 14.558 * [taylor]: Taking taylor expansion of (/ -1 a) in a 14.558 * [taylor]: Taking taylor expansion of -1 in a 14.558 * [backup-simplify]: Simplify -1 into -1 14.558 * [taylor]: Taking taylor expansion of a in a 14.558 * [backup-simplify]: Simplify 0 into 0 14.558 * [backup-simplify]: Simplify 1 into 1 14.558 * [backup-simplify]: Simplify (/ -1 1) into -1 14.558 * [taylor]: Taking taylor expansion of (/ -1 a) in a 14.559 * [taylor]: Taking taylor expansion of -1 in a 14.559 * [backup-simplify]: Simplify -1 into -1 14.559 * [taylor]: Taking taylor expansion of a in a 14.559 * [backup-simplify]: Simplify 0 into 0 14.559 * [backup-simplify]: Simplify 1 into 1 14.559 * [backup-simplify]: Simplify (/ -1 1) into -1 14.559 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 14.559 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 14.559 * [taylor]: Taking taylor expansion of (pow b 2) in a 14.559 * [taylor]: Taking taylor expansion of b in a 14.559 * [backup-simplify]: Simplify b into b 14.559 * [backup-simplify]: Simplify (* b b) into (pow b 2) 14.559 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 14.560 * [backup-simplify]: Simplify (* -1 -1) into 1 14.560 * [backup-simplify]: Simplify (+ 1 0) into 1 14.560 * [taylor]: Taking taylor expansion of 1 in b 14.560 * [backup-simplify]: Simplify 1 into 1 14.561 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 14.562 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 14.562 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 14.563 * [backup-simplify]: Simplify (+ 0 0) into 0 14.563 * [taylor]: Taking taylor expansion of 0 in b 14.563 * [backup-simplify]: Simplify 0 into 0 14.564 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.564 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.565 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 14.565 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 14.566 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 14.566 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 14.566 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 14.566 * [taylor]: Taking taylor expansion of (pow b 2) in b 14.566 * [taylor]: Taking taylor expansion of b in b 14.566 * [backup-simplify]: Simplify 0 into 0 14.566 * [backup-simplify]: Simplify 1 into 1 14.566 * [backup-simplify]: Simplify (* 1 1) into 1 14.566 * [backup-simplify]: Simplify (/ 1 1) into 1 14.567 * [backup-simplify]: Simplify (- 1) into -1 14.567 * [backup-simplify]: Simplify -1 into -1 14.567 * [backup-simplify]: Simplify 1 into 1 14.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.569 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 14.569 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 14.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 14.570 * [backup-simplify]: Simplify (- 0) into 0 14.570 * [backup-simplify]: Simplify (+ 0 0) into 0 14.570 * [taylor]: Taking taylor expansion of 0 in b 14.570 * [backup-simplify]: Simplify 0 into 0 14.571 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 14.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 14.572 * [backup-simplify]: Simplify (- 0) into 0 14.572 * [backup-simplify]: Simplify 0 into 0 14.572 * [backup-simplify]: Simplify 0 into 0 14.572 * [backup-simplify]: Simplify 0 into 0 14.573 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.574 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.575 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 14.576 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 14.576 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 14.576 * [backup-simplify]: Simplify (- 0) into 0 14.577 * [backup-simplify]: Simplify (+ 0 0) into 0 14.577 * [taylor]: Taking taylor expansion of 0 in b 14.577 * [backup-simplify]: Simplify 0 into 0 14.577 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 14.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 14.579 * [backup-simplify]: Simplify (- 0) into 0 14.579 * [backup-simplify]: Simplify 0 into 0 14.579 * [backup-simplify]: Simplify 0 into 0 14.579 * [backup-simplify]: Simplify 0 into 0 14.579 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 14.579 * * * [progress]: simplifying candidates 14.580 * [simplify]: Simplifying: (expm1 (fma a a (- (* b b)))) (log1p (fma a a (- (* b b)))) (* a a) (log (fma a a (- (* b b)))) (exp (fma a a (- (* b b)))) (* (cbrt (fma a a (- (* b b)))) (cbrt (fma a a (- (* b b))))) (cbrt (fma a a (- (* b b)))) (* (* (fma a a (- (* b b))) (fma a a (- (* b b)))) (fma a a (- (* b b)))) (sqrt (fma a a (- (* b b)))) (sqrt (fma a a (- (* b b)))) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) 14.580 * * [simplify]: Extracting # 0 : cost 0 14.580 * * [simplify]: Extracting # 1 : cost 0 14.580 * * [simplify]: Extracting # 2 : cost 0 14.580 * * [simplify]: Extracting # 3 : cost 0 14.580 * * [simplify]: Extracting # 4 : cost 0 14.580 * * [simplify]: Extracting # 5 : cost 0 14.580 * * [simplify]: Extracting # 6 : cost 0 14.580 * * [simplify]: iteration 0 : 19 enodes (cost 120 ) 14.586 * * [simplify]: Extracting # 0 : cost 0 14.586 * * [simplify]: Extracting # 1 : cost 0 14.586 * * [simplify]: Extracting # 2 : cost 0 14.586 * * [simplify]: Extracting # 3 : cost 0 14.586 * * [simplify]: Extracting # 4 : cost 0 14.586 * * [simplify]: iteration 1 : 30 enodes (cost 120 ) 14.597 * * [simplify]: Extracting # 0 : cost 0 14.597 * * [simplify]: Extracting # 1 : cost 0 14.597 * * [simplify]: Extracting # 2 : cost 0 14.597 * * [simplify]: iteration 2 : 65 enodes (cost 106 ) 14.619 * * [simplify]: Extracting # 0 : cost 0 14.619 * * [simplify]: Extracting # 1 : cost 0 14.619 * * [simplify]: Extracting # 2 : cost 0 14.619 * * [simplify]: Extracting # 3 : cost 0 14.620 * * [simplify]: iteration 3 : 208 enodes (cost 106 ) 14.740 * * [simplify]: Extracting # 0 : cost 0 14.741 * * [simplify]: Extracting # 1 : cost 0 14.741 * * [simplify]: Extracting # 2 : cost 0 14.742 * * [simplify]: Extracting # 3 : cost 0 14.743 * * [simplify]: Extracting # 4 : cost 0 14.744 * * [simplify]: iteration 4 : 875 enodes (cost 106 ) 15.768 * * [simplify]: Extracting # 0 : cost 0 15.777 * * [simplify]: Extracting # 1 : cost 0 15.786 * * [simplify]: Extracting # 2 : cost 0 15.793 * * [simplify]: Extracting # 3 : cost 0 15.804 * * [simplify]: Extracting # 4 : cost 0 15.810 * * [simplify]: iteration done: 5001 enodes (cost 106 ) 15.810 * [simplify]: Simplified to: (expm1 (fma a a (- (* b b)))) (log1p (fma a a (- (* b b)))) (* a a) (log (fma a a (- (* b b)))) (exp (fma a a (- (* b b)))) (* (cbrt (fma a a (- (* b b)))) (cbrt (fma a a (- (* b b))))) (cbrt (fma a a (- (* b b)))) (pow (- (pow a 2) (pow b 2)) 3) (sqrt (fma a a (- (* b b)))) (sqrt (fma a a (- (* b b)))) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) 15.810 * * * [progress]: adding candidates to table 15.842 * [progress]: [Phase 3 of 3] Extracting. 15.842 * * [regime]: Finding splitpoints for: (# #) 15.842 * * * [regime-changes]: Trying 3 branch expressions: ((* b b) b a) 15.842 * * * * [regimes]: Trying to branch on (* b b) from (# #) 15.858 * * * * [regimes]: Trying to branch on b from (# #) 15.876 * * * * [regimes]: Trying to branch on a from (# #) 15.890 * * * [regime]: Found split indices: #