0.669 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.349 * * * [progress]: [2/2] Setting up program. 0.352 * [progress]: [Phase 2 of 3] Improving. 0.354 * [simplify]: Simplifying: (* (sqrt (- x 1.0)) (sqrt x)) 0.355 * [simplify]: Sending expressions to egg_math: (* (sqrt (- h0 h1)) (sqrt h0)) 0.378 * * [simplify]: iteration 0 : 9 enodes (cost 4 ) 0.379 * * [simplify]: iteration 1 : 10 enodes (cost 4 ) 0.380 * * [simplify]: iteration 2 : 10 enodes (cost 4 ) 0.382 * * [progress]: iteration 1 / 4 0.382 * * * [progress]: picking best candidate 0.384 * * * * [pick]: Picked # 0.384 * * * [progress]: localizing error 0.393 * * * [progress]: generating rewritten candidates 0.393 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.423 * * * [progress]: generating series expansions 0.423 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.427 * [backup-simplify]: Simplify (* (sqrt (- x 1.0)) (sqrt x)) into (sqrt (* (- x 1.0) x)) 0.427 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in (x) around 0 0.428 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.428 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.428 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [backup-simplify]: Simplify 0 into 0 0.428 * [backup-simplify]: Simplify 1 into 1 0.428 * [taylor]: Taking taylor expansion of 1.0 in x 0.428 * [backup-simplify]: Simplify 1.0 into 1.0 0.428 * [taylor]: Taking taylor expansion of x in x 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify 1 into 1 0.429 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.430 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.430 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 0.431 * [backup-simplify]: Simplify (- 0) into 0 0.431 * [backup-simplify]: Simplify (+ 1 0) into 1 0.432 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 0.432 * [backup-simplify]: Simplify (sqrt 0) into 0 0.433 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0 0.433 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.433 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.433 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify 1 into 1 0.433 * [taylor]: Taking taylor expansion of 1.0 in x 0.433 * [backup-simplify]: Simplify 1.0 into 1.0 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [backup-simplify]: Simplify 0 into 0 0.434 * [backup-simplify]: Simplify 1 into 1 0.434 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.434 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.435 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 0.435 * [backup-simplify]: Simplify (- 0) into 0 0.435 * [backup-simplify]: Simplify (+ 1 0) into 1 0.436 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 0.436 * [backup-simplify]: Simplify (sqrt 0) into 0 0.437 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0 0.438 * [backup-simplify]: Simplify 0 into 0 0.438 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.438 * [backup-simplify]: Simplify (- 0) into 0 0.439 * [backup-simplify]: Simplify (+ 0 0) into 0 0.439 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1 0.441 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.441 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.442 * [backup-simplify]: Simplify (- 0) into 0 0.442 * [backup-simplify]: Simplify (+ 0 0) into 0 0.443 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.445 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.445 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.446 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x)))))) 0.446 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1.0)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1.0) x)) 0.446 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0 0.446 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.446 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.446 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [backup-simplify]: Simplify 0 into 0 0.446 * [backup-simplify]: Simplify 1 into 1 0.446 * [backup-simplify]: Simplify (/ 1 1) into 1 0.446 * [taylor]: Taking taylor expansion of 1.0 in x 0.447 * [backup-simplify]: Simplify 1.0 into 1.0 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [backup-simplify]: Simplify 0 into 0 0.447 * [backup-simplify]: Simplify 1 into 1 0.447 * [backup-simplify]: Simplify (+ 1 0) into 1 0.447 * [backup-simplify]: Simplify (/ 1 1) into 1 0.448 * [backup-simplify]: Simplify (sqrt 1) into 1 0.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.448 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.449 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.450 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 0.451 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5 0.451 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.451 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.451 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.451 * [backup-simplify]: Simplify 0 into 0 0.451 * [backup-simplify]: Simplify 1 into 1 0.452 * [backup-simplify]: Simplify (/ 1 1) into 1 0.452 * [taylor]: Taking taylor expansion of 1.0 in x 0.452 * [backup-simplify]: Simplify 1.0 into 1.0 0.452 * [taylor]: Taking taylor expansion of x in x 0.452 * [backup-simplify]: Simplify 0 into 0 0.452 * [backup-simplify]: Simplify 1 into 1 0.452 * [backup-simplify]: Simplify (+ 1 0) into 1 0.452 * [backup-simplify]: Simplify (/ 1 1) into 1 0.452 * [backup-simplify]: Simplify (sqrt 1) into 1 0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.453 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.453 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.455 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 0.456 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5 0.456 * [backup-simplify]: Simplify 1 into 1 0.456 * [backup-simplify]: Simplify -0.5 into -0.5 0.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.456 * [backup-simplify]: Simplify (- 0) into 0 0.457 * [backup-simplify]: Simplify (+ 0 0) into 0 0.457 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0 0.459 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+)) (* 2 1)) into -0.125 0.459 * [backup-simplify]: Simplify -0.125 into -0.125 0.459 * [backup-simplify]: Simplify (+ (* -0.125 (/ 1 x)) (+ -0.5 (* 1 (/ 1 (/ 1 x))))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 0.459 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1.0)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) 0.459 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0 0.459 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.459 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x 0.459 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x 0.459 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.459 * [taylor]: Taking taylor expansion of 1.0 in x 0.459 * [backup-simplify]: Simplify 1.0 into 1.0 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [backup-simplify]: Simplify 0 into 0 0.459 * [backup-simplify]: Simplify 1 into 1 0.460 * [backup-simplify]: Simplify (/ 1 1) into 1 0.460 * [backup-simplify]: Simplify (+ 0 1) into 1 0.460 * [backup-simplify]: Simplify (- 1) into -1 0.460 * [backup-simplify]: Simplify (sqrt 0) into 0 0.460 * [backup-simplify]: Simplify (- 1) into -1 0.461 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.461 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.461 * [taylor]: Taking taylor expansion of -1 in x 0.461 * [backup-simplify]: Simplify -1 into -1 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [backup-simplify]: Simplify 0 into 0 0.461 * [backup-simplify]: Simplify 1 into 1 0.462 * [backup-simplify]: Simplify (/ -1 1) into -1 0.462 * [backup-simplify]: Simplify (sqrt 0) into 0 0.463 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.463 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.463 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x 0.463 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x 0.463 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.463 * [taylor]: Taking taylor expansion of 1.0 in x 0.463 * [backup-simplify]: Simplify 1.0 into 1.0 0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [backup-simplify]: Simplify 0 into 0 0.463 * [backup-simplify]: Simplify 1 into 1 0.463 * [backup-simplify]: Simplify (/ 1 1) into 1 0.463 * [backup-simplify]: Simplify (+ 0 1) into 1 0.464 * [backup-simplify]: Simplify (- 1) into -1 0.464 * [backup-simplify]: Simplify (sqrt 0) into 0 0.464 * [backup-simplify]: Simplify (- 1) into -1 0.465 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.465 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.465 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.465 * [taylor]: Taking taylor expansion of -1 in x 0.465 * [backup-simplify]: Simplify -1 into -1 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [backup-simplify]: Simplify 0 into 0 0.465 * [backup-simplify]: Simplify 1 into 1 0.465 * [backup-simplify]: Simplify (/ -1 1) into -1 0.466 * [backup-simplify]: Simplify (sqrt 0) into 0 0.466 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.467 * [backup-simplify]: Simplify (* 0 0) into 0 0.467 * [backup-simplify]: Simplify 0 into 0 0.467 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 0.467 * [backup-simplify]: Simplify 0 into 0 0.473 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.475 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.476 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.476 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.478 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.480 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 0.480 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.481 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.483 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.483 * [backup-simplify]: Simplify (+ 0 0) into 0 0.484 * [backup-simplify]: Simplify (- 0) into 0 0.487 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.489 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 0.489 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.490 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.492 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.493 * [backup-simplify]: Simplify (+ 0 0) into 0 0.493 * [backup-simplify]: Simplify (- 0) into 0 0.496 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.498 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 0.499 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.499 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 0.500 * * * [progress]: simplifying candidates 0.500 * [simplify]: Simplifying: (* (- x 1.0) x) (* (sqrt (- x 1.0)) (sqrt x)) (* (- x 1.0) x) (+ (log (sqrt (- x 1.0))) (log (sqrt x))) (log (* (sqrt (- x 1.0)) (sqrt x))) (exp (* (sqrt (- x 1.0)) (sqrt x))) (* (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (sqrt (- x 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (cbrt (* (sqrt (- x 1.0)) (sqrt x)))) (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (* (* (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x))) (* (sqrt (- x 1.0)) (sqrt x))) (* (- x 1.0) x) (sqrt (* (sqrt (- x 1.0)) (sqrt x))) (sqrt (* (sqrt (- x 1.0)) (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (- x 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (* (sqrt (- x 1.0)) (sqrt (* (cbrt x) (cbrt x)))) (* (sqrt (- x 1.0)) (sqrt (sqrt x))) (* (sqrt (- x 1.0)) (sqrt 1)) (* (sqrt (- x 1.0)) (sqrt (sqrt x))) (* (sqrt (- x 1.0)) 1) (* (cbrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (cbrt (- x 1.0))) (sqrt x)) (* (sqrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- (pow x 3) (pow 1.0 3))) (sqrt x)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt x)) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x)))))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 0.501 * [simplify]: Sending expressions to egg_math: (* (- h0 h1) h0) (* (sqrt (- h0 h1)) (sqrt h0)) (* (- h0 h1) h0) (+ (log (sqrt (- h0 h1))) (log (sqrt h0))) (log (* (sqrt (- h0 h1)) (sqrt h0))) (exp (* (sqrt (- h0 h1)) (sqrt h0))) (* (* (* (sqrt (- h0 h1)) (sqrt (- h0 h1))) (sqrt (- h0 h1))) (* (* (sqrt h0) (sqrt h0)) (sqrt h0))) (* (cbrt (* (sqrt (- h0 h1)) (sqrt h0))) (cbrt (* (sqrt (- h0 h1)) (sqrt h0)))) (cbrt (* (sqrt (- h0 h1)) (sqrt h0))) (* (* (* (sqrt (- h0 h1)) (sqrt h0)) (* (sqrt (- h0 h1)) (sqrt h0))) (* (sqrt (- h0 h1)) (sqrt h0))) (* (- h0 h1) h0) (sqrt (* (sqrt (- h0 h1)) (sqrt h0))) (sqrt (* (sqrt (- h0 h1)) (sqrt h0))) (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0))) (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0))) (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0))) (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0))) (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0))) (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0))) (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0))) (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0))) (* (sqrt (- h0 h1)) (* (cbrt (sqrt h0)) (cbrt (sqrt h0)))) (* (sqrt (- h0 h1)) (sqrt (* (cbrt h0) (cbrt h0)))) (* (sqrt (- h0 h1)) (sqrt (sqrt h0))) (* (sqrt (- h0 h1)) (sqrt 1)) (* (sqrt (- h0 h1)) (sqrt (sqrt h0))) (* (sqrt (- h0 h1)) 1) (* (cbrt (sqrt (- h0 h1))) (sqrt h0)) (* (sqrt (cbrt (- h0 h1))) (sqrt h0)) (* (sqrt (sqrt (- h0 h1))) (sqrt h0)) (* (sqrt (- h0 h1)) (sqrt h0)) (* (sqrt (- (sqrt h0) (sqrt h1))) (sqrt h0)) (* (sqrt (- h0 h1)) (sqrt h0)) (* (sqrt (sqrt (- h0 h1))) (sqrt h0)) (* (sqrt (- h0 h1)) (sqrt h0)) (* (sqrt (- (pow h0 3) (pow h1 3))) (sqrt h0)) (* (sqrt (- (* h0 h0) (* h1 h1))) (sqrt h0)) (- (+ (* h2 (pow h0 2)) (- (+ (* h2 (pow h0 3)) (- (* h2 h0)))))) (- h0 (+ h4 (* h3 (/ 1 h0)))) (- (+ (* h2 (/ 1 (pow h0 2))) (- (+ (* h2 (/ 1 h0)) (- h2))))) 0.503 * * [simplify]: iteration 0 : 181 enodes (cost 216 ) 0.507 * * [simplify]: iteration 1 : 610 enodes (cost 206 ) 0.518 * * [simplify]: iteration 2 : 2471 enodes (cost 201 ) 0.570 * * [simplify]: iteration 3 : 5002 enodes (cost 201 ) 0.572 * * * [progress]: adding candidates to table 0.635 * * [progress]: iteration 2 / 4 0.635 * * * [progress]: picking best candidate 0.640 * * * * [pick]: Picked # 0.640 * * * [progress]: localizing error 0.645 * * * [progress]: generating rewritten candidates 0.645 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.658 * * * [progress]: generating series expansions 0.658 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.658 * [backup-simplify]: Simplify (- x (+ 0.5 (* 0.125 (/ 1 x)))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 0.658 * [approximate]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in (x) around 0 0.658 * [taylor]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [backup-simplify]: Simplify 0 into 0 0.658 * [backup-simplify]: Simplify 1 into 1 0.658 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 (/ 1 x))) in x 0.659 * [taylor]: Taking taylor expansion of 0.5 in x 0.659 * [backup-simplify]: Simplify 0.5 into 0.5 0.659 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of 0.125 in x 0.659 * [backup-simplify]: Simplify 0.125 into 0.125 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [backup-simplify]: Simplify 0 into 0 0.659 * [backup-simplify]: Simplify 1 into 1 0.659 * [backup-simplify]: Simplify (/ 1 1) into 1 0.659 * [taylor]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [backup-simplify]: Simplify 0 into 0 0.659 * [backup-simplify]: Simplify 1 into 1 0.659 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 (/ 1 x))) in x 0.659 * [taylor]: Taking taylor expansion of 0.5 in x 0.659 * [backup-simplify]: Simplify 0.5 into 0.5 0.659 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of 0.125 in x 0.659 * [backup-simplify]: Simplify 0.125 into 0.125 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [backup-simplify]: Simplify 0 into 0 0.659 * [backup-simplify]: Simplify 1 into 1 0.659 * [backup-simplify]: Simplify (/ 1 1) into 1 0.660 * [backup-simplify]: Simplify (* 0.125 1) into 0.125 0.660 * [backup-simplify]: Simplify (+ 0 0.125) into 0.125 0.660 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 0.661 * [backup-simplify]: Simplify (+ 0 (- 0.125)) into (- 0.125) 0.661 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 0.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.662 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1)) into 0 0.662 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.662 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.663 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 0.663 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.664 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0 0.664 * [backup-simplify]: Simplify (+ 0 0) into 0 0.665 * [backup-simplify]: Simplify (- 0) into 0 0.665 * [backup-simplify]: Simplify (+ 1 0) into 1 0.665 * [backup-simplify]: Simplify 1 into 1 0.665 * [backup-simplify]: Simplify (+ (* 1 x) (+ (- 0.5) (* (- 0.125) (/ 1 x)))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 0.666 * [backup-simplify]: Simplify (- (/ 1 x) (+ 0.5 (* 0.125 (/ 1 (/ 1 x))))) into (- (/ 1 x) (+ 0.5 (* 0.125 x))) 0.666 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in (x) around 0 0.666 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in x 0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.666 * [taylor]: Taking taylor expansion of x in x 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify 1 into 1 0.666 * [backup-simplify]: Simplify (/ 1 1) into 1 0.666 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 x)) in x 0.666 * [taylor]: Taking taylor expansion of 0.5 in x 0.666 * [backup-simplify]: Simplify 0.5 into 0.5 0.666 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.666 * [taylor]: Taking taylor expansion of 0.125 in x 0.666 * [backup-simplify]: Simplify 0.125 into 0.125 0.666 * [taylor]: Taking taylor expansion of x in x 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify 1 into 1 0.666 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in x 0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.666 * [taylor]: Taking taylor expansion of x in x 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify 1 into 1 0.666 * [backup-simplify]: Simplify (/ 1 1) into 1 0.666 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 x)) in x 0.666 * [taylor]: Taking taylor expansion of 0.5 in x 0.666 * [backup-simplify]: Simplify 0.5 into 0.5 0.666 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.666 * [taylor]: Taking taylor expansion of 0.125 in x 0.666 * [backup-simplify]: Simplify 0.125 into 0.125 0.666 * [taylor]: Taking taylor expansion of x in x 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify 1 into 1 0.667 * [backup-simplify]: Simplify (+ 1 0) into 1 0.667 * [backup-simplify]: Simplify 1 into 1 0.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.667 * [backup-simplify]: Simplify (* 0.125 0) into 0 0.668 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.668 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.668 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 0.669 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.670 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125 0.670 * [backup-simplify]: Simplify (+ 0 0.125) into 0.125 0.670 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 0.671 * [backup-simplify]: Simplify (+ 0 (- 0.125)) into (- 0.125) 0.671 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 0.672 * [backup-simplify]: Simplify (+ (* (- 0.125) (/ 1 x)) (+ (- 0.5) (* 1 (/ 1 (/ 1 x))))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 0.672 * [backup-simplify]: Simplify (- (/ 1 (- x)) (+ 0.5 (* 0.125 (/ 1 (/ 1 (- x)))))) into (- (* 0.125 x) (+ 0.5 (/ 1 x))) 0.672 * [approximate]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in (x) around 0 0.672 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in x 0.672 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.672 * [taylor]: Taking taylor expansion of 0.125 in x 0.672 * [backup-simplify]: Simplify 0.125 into 0.125 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [backup-simplify]: Simplify 0 into 0 0.672 * [backup-simplify]: Simplify 1 into 1 0.672 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 0.672 * [taylor]: Taking taylor expansion of 0.5 in x 0.672 * [backup-simplify]: Simplify 0.5 into 0.5 0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [backup-simplify]: Simplify 0 into 0 0.672 * [backup-simplify]: Simplify 1 into 1 0.672 * [backup-simplify]: Simplify (/ 1 1) into 1 0.672 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in x 0.672 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.672 * [taylor]: Taking taylor expansion of 0.125 in x 0.672 * [backup-simplify]: Simplify 0.125 into 0.125 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [backup-simplify]: Simplify 0 into 0 0.673 * [backup-simplify]: Simplify 1 into 1 0.673 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 0.673 * [taylor]: Taking taylor expansion of 0.5 in x 0.673 * [backup-simplify]: Simplify 0.5 into 0.5 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [backup-simplify]: Simplify 0 into 0 0.673 * [backup-simplify]: Simplify 1 into 1 0.673 * [backup-simplify]: Simplify (/ 1 1) into 1 0.673 * [backup-simplify]: Simplify (+ 0 1) into 1 0.673 * [backup-simplify]: Simplify (- 1) into -1 0.674 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.674 * [backup-simplify]: Simplify -1 into -1 0.674 * [backup-simplify]: Simplify (* 0.125 0) into 0 0.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.675 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.675 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.678 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 0.678 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.679 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125 0.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.680 * [backup-simplify]: Simplify (+ 0 0) into 0 0.680 * [backup-simplify]: Simplify (- 0) into 0 0.680 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125 0.680 * [backup-simplify]: Simplify 0.125 into 0.125 0.680 * [backup-simplify]: Simplify (+ (* 0.125 (/ 1 (- x))) (+ (- 0.5) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 0.681 * * * [progress]: simplifying candidates 0.681 * [simplify]: Simplifying: (/ (exp x) (* (exp 0.5) (exp (* 0.125 (/ 1 x))))) (/ (exp x) (exp (+ 0.5 (* 0.125 (/ 1 x))))) (log (- x (+ 0.5 (* 0.125 (/ 1 x))))) (exp (- x (+ 0.5 (* 0.125 (/ 1 x))))) (* (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x))))) (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x)))))) (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x))))) (* (* (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- x (+ 0.5 (* 0.125 (/ 1 x))))) (- x (+ 0.5 (* 0.125 (/ 1 x))))) (sqrt (- x (+ 0.5 (* 0.125 (/ 1 x))))) (sqrt (- x (+ 0.5 (* 0.125 (/ 1 x))))) (- (pow x 3) (pow (+ 0.5 (* 0.125 (/ 1 x))) 3)) (+ (* x x) (+ (* (+ 0.5 (* 0.125 (/ 1 x))) (+ 0.5 (* 0.125 (/ 1 x)))) (* x (+ 0.5 (* 0.125 (/ 1 x)))))) (- (+ 0.5 (* 0.125 (/ 1 x)))) (- (* x x) (* (+ 0.5 (* 0.125 (/ 1 x))) (+ 0.5 (* 0.125 (/ 1 x))))) (+ x (+ 0.5 (* 0.125 (/ 1 x)))) (+ (sqrt x) (sqrt (+ 0.5 (* 0.125 (/ 1 x))))) (- (sqrt x) (sqrt (+ 0.5 (* 0.125 (/ 1 x))))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- x 0.5) (- (+ 0.5 (* 0.125 (/ 1 x)))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) 0.681 * [simplify]: Sending expressions to egg_math: (/ (exp h0) (* (exp h2) (exp (* h1 (/ 1 h0))))) (/ (exp h0) (exp (+ h2 (* h1 (/ 1 h0))))) (log (- h0 (+ h2 (* h1 (/ 1 h0))))) (exp (- h0 (+ h2 (* h1 (/ 1 h0))))) (* (cbrt (- h0 (+ h2 (* h1 (/ 1 h0))))) (cbrt (- h0 (+ h2 (* h1 (/ 1 h0)))))) (cbrt (- h0 (+ h2 (* h1 (/ 1 h0))))) (* (* (- h0 (+ h2 (* h1 (/ 1 h0)))) (- h0 (+ h2 (* h1 (/ 1 h0))))) (- h0 (+ h2 (* h1 (/ 1 h0))))) (sqrt (- h0 (+ h2 (* h1 (/ 1 h0))))) (sqrt (- h0 (+ h2 (* h1 (/ 1 h0))))) (- (pow h0 3) (pow (+ h2 (* h1 (/ 1 h0))) 3)) (+ (* h0 h0) (+ (* (+ h2 (* h1 (/ 1 h0))) (+ h2 (* h1 (/ 1 h0)))) (* h0 (+ h2 (* h1 (/ 1 h0)))))) (- (+ h2 (* h1 (/ 1 h0)))) (- (* h0 h0) (* (+ h2 (* h1 (/ 1 h0))) (+ h2 (* h1 (/ 1 h0))))) (+ h0 (+ h2 (* h1 (/ 1 h0)))) (+ (sqrt h0) (sqrt (+ h2 (* h1 (/ 1 h0))))) (- (sqrt h0) (sqrt (+ h2 (* h1 (/ 1 h0))))) (- h0 (+ h2 (* h1 (/ 1 h0)))) (- h0 h2) (- (+ h2 (* h1 (/ 1 h0)))) (- h0 (+ h2 (* h1 (/ 1 h0)))) (- h0 (+ h2 (* h1 (/ 1 h0)))) (- h0 (+ h2 (* h1 (/ 1 h0)))) 0.683 * * [simplify]: iteration 0 : 96 enodes (cost 126 ) 0.686 * * [simplify]: iteration 1 : 283 enodes (cost 117 ) 0.691 * * [simplify]: iteration 2 : 1070 enodes (cost 115 ) 0.714 * * [simplify]: iteration 3 : 5001 enodes (cost 110 ) 0.715 * * * [progress]: adding candidates to table 0.743 * * [progress]: iteration 3 / 4 0.743 * * * [progress]: picking best candidate 0.746 * * * * [pick]: Picked # 0.746 * * * [progress]: localizing error 0.756 * * * [progress]: generating rewritten candidates 0.756 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 0.760 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 0.766 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.770 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.810 * * * [progress]: generating series expansions 0.810 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 0.810 * [backup-simplify]: Simplify (cbrt (- x 1.0)) into (pow (- x 1.0) 1/3) 0.810 * [approximate]: Taking taylor expansion of (pow (- x 1.0) 1/3) in (x) around 0 0.810 * [taylor]: Taking taylor expansion of (pow (- x 1.0) 1/3) in x 0.810 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- x 1.0)))) in x 0.810 * [taylor]: Taking taylor expansion of (* 1/3 (log (- x 1.0))) in x 0.810 * [taylor]: Taking taylor expansion of 1/3 in x 0.810 * [backup-simplify]: Simplify 1/3 into 1/3 0.810 * [taylor]: Taking taylor expansion of (log (- x 1.0)) in x 0.810 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.810 * [taylor]: Taking taylor expansion of x in x 0.810 * [backup-simplify]: Simplify 0 into 0 0.810 * [backup-simplify]: Simplify 1 into 1 0.810 * [taylor]: Taking taylor expansion of 1.0 in x 0.810 * [backup-simplify]: Simplify 1.0 into 1.0 0.811 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.811 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.812 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.813 * [backup-simplify]: Simplify (* 1/3 (log (- 1.0))) into (* 1/3 (log (- 1.0))) 0.814 * [backup-simplify]: Simplify (exp (* 1/3 (log (- 1.0)))) into (pow (- 1.0) 1/3) 0.814 * [taylor]: Taking taylor expansion of (pow (- x 1.0) 1/3) in x 0.814 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- x 1.0)))) in x 0.814 * [taylor]: Taking taylor expansion of (* 1/3 (log (- x 1.0))) in x 0.814 * [taylor]: Taking taylor expansion of 1/3 in x 0.814 * [backup-simplify]: Simplify 1/3 into 1/3 0.814 * [taylor]: Taking taylor expansion of (log (- x 1.0)) in x 0.814 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.814 * [backup-simplify]: Simplify 0 into 0 0.814 * [backup-simplify]: Simplify 1 into 1 0.814 * [taylor]: Taking taylor expansion of 1.0 in x 0.814 * [backup-simplify]: Simplify 1.0 into 1.0 0.814 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.815 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.815 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.816 * [backup-simplify]: Simplify (* 1/3 (log (- 1.0))) into (* 1/3 (log (- 1.0))) 0.817 * [backup-simplify]: Simplify (exp (* 1/3 (log (- 1.0)))) into (pow (- 1.0) 1/3) 0.818 * [backup-simplify]: Simplify (pow (- 1.0) 1/3) into (pow (- 1.0) 1/3) 0.819 * [backup-simplify]: Simplify (- 0) into 0 0.819 * [backup-simplify]: Simplify (+ 1 0) into 1 0.822 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- 1.0) 1)))) 1) into -1.0 0.823 * [backup-simplify]: Simplify (+ (* 1/3 -1.0) (* 0 (log (- 1.0)))) into (- 0.3333333333333333) 0.828 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- 1.0)))) (+ (* (/ (pow (- 0.3333333333333333) 1) 1)))) into (* -0.3333333333333333 (pow -1.0 1/3)) 0.828 * [backup-simplify]: Simplify (* -0.3333333333333333 (pow -1.0 1/3)) into (* -0.3333333333333333 (pow -1.0 1/3)) 0.829 * [backup-simplify]: Simplify (- 0) into 0 0.830 * [backup-simplify]: Simplify (+ 0 0) into 0 0.840 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow (- 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 1.0) 1)))) 2) into (/ -1/2 (pow -1.0 2)) 0.842 * [backup-simplify]: Simplify (+ (* 1/3 (/ -1/2 (pow -1.0 2))) (+ (* 0 -1.0) (* 0 (log (- 1.0))))) into (- (* 1/6 (/ 1 (pow -1.0 2)))) 0.852 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- 1.0)))) (+ (* (/ (pow (- 0.3333333333333333) 2) 2)) (* (/ (pow (- (* 1/6 (/ 1 (pow -1.0 2)))) 1) 1)))) into (* (- 0.05555555555555555 (* 1/6 (/ 1 (pow -1.0 2)))) (pow -1.0 1/3)) 0.855 * [backup-simplify]: Simplify (* (- 0.05555555555555555 (* 1/6 (/ 1 (pow -1.0 2)))) (pow -1.0 1/3)) into (* (- 0.05555555555555555 (* 1/6 (/ 1 (pow -1.0 2)))) (pow -1.0 1/3)) 0.859 * [backup-simplify]: Simplify (+ (* (* (- 0.05555555555555555 (* 1/6 (/ 1 (pow -1.0 2)))) (pow -1.0 1/3)) (pow x 2)) (+ (* (* -0.3333333333333333 (pow -1.0 1/3)) x) (pow (- 1.0) 1/3))) into (- (+ (pow (- 1.0) 1/3) (* 0.05555555555555555 (* (pow x 2) (pow -1.0 1/3)))) (+ (* 1/6 (* (pow x 2) (pow (/ 1 (pow -1.0 5)) 1/3))) (* 0.3333333333333333 (* x (pow -1.0 1/3))))) 0.859 * [backup-simplify]: Simplify (cbrt (- (/ 1 x) 1.0)) into (pow (- (/ 1 x) 1.0) 1/3) 0.859 * [approximate]: Taking taylor expansion of (pow (- (/ 1 x) 1.0) 1/3) in (x) around 0 0.859 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) 1.0) 1/3) in x 0.859 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 x) 1.0)))) in x 0.859 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 x) 1.0))) in x 0.859 * [taylor]: Taking taylor expansion of 1/3 in x 0.859 * [backup-simplify]: Simplify 1/3 into 1/3 0.859 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1.0)) in x 0.860 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [backup-simplify]: Simplify 0 into 0 0.860 * [backup-simplify]: Simplify 1 into 1 0.860 * [backup-simplify]: Simplify (/ 1 1) into 1 0.860 * [taylor]: Taking taylor expansion of 1.0 in x 0.860 * [backup-simplify]: Simplify 1.0 into 1.0 0.860 * [backup-simplify]: Simplify (+ 1 0) into 1 0.860 * [backup-simplify]: Simplify (log 1) into 0 0.861 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.861 * [backup-simplify]: Simplify (* 1/3 (- (log x))) into (* -1/3 (log x)) 0.861 * [backup-simplify]: Simplify (exp (* -1/3 (log x))) into (pow x -1/3) 0.861 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) 1.0) 1/3) in x 0.861 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 x) 1.0)))) in x 0.861 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 x) 1.0))) in x 0.861 * [taylor]: Taking taylor expansion of 1/3 in x 0.861 * [backup-simplify]: Simplify 1/3 into 1/3 0.861 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1.0)) in x 0.861 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [backup-simplify]: Simplify 0 into 0 0.861 * [backup-simplify]: Simplify 1 into 1 0.861 * [backup-simplify]: Simplify (/ 1 1) into 1 0.861 * [taylor]: Taking taylor expansion of 1.0 in x 0.861 * [backup-simplify]: Simplify 1.0 into 1.0 0.862 * [backup-simplify]: Simplify (+ 1 0) into 1 0.862 * [backup-simplify]: Simplify (log 1) into 0 0.862 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.862 * [backup-simplify]: Simplify (* 1/3 (- (log x))) into (* -1/3 (log x)) 0.862 * [backup-simplify]: Simplify (exp (* -1/3 (log x))) into (pow x -1/3) 0.862 * [backup-simplify]: Simplify (pow x -1/3) into (pow x -1/3) 0.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.863 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.864 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.868 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow 1 1)))) 1) into -1.0 0.868 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.868 * [backup-simplify]: Simplify (+ (* 1/3 -1.0) (* 0 (- (log x)))) into (- 0.3333333333333333) 0.870 * [backup-simplify]: Simplify (* (exp (* -1/3 (log x))) (+ (* (/ (pow (- 0.3333333333333333) 1) 1)))) into (* -0.3333333333333333 (pow (/ 1 x) 1/3)) 0.870 * [backup-simplify]: Simplify (* -0.3333333333333333 (pow (/ 1 x) 1/3)) into (* -0.3333333333333333 (pow (/ 1 x) 1/3)) 0.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.871 * [backup-simplify]: Simplify (- 0) into 0 0.871 * [backup-simplify]: Simplify (+ 0 0) into 0 0.878 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0)) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 0.878 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.879 * [backup-simplify]: Simplify (+ (* 1/3 -0.5) (+ (* 0 -1.0) (* 0 (- (log x))))) into (- 0.16666666666666666) 0.882 * [backup-simplify]: Simplify (* (exp (* -1/3 (log x))) (+ (* (/ (pow (- 0.3333333333333333) 2) 2)) (* (/ (pow (- 0.16666666666666666) 1) 1)))) into (* -0.1111111111111111 (pow (/ 1 x) 1/3)) 0.882 * [backup-simplify]: Simplify (* -0.1111111111111111 (pow (/ 1 x) 1/3)) into (* -0.1111111111111111 (pow (/ 1 x) 1/3)) 0.883 * [backup-simplify]: Simplify (+ (* (* -0.1111111111111111 (pow (/ 1 (/ 1 x)) 1/3)) (pow (/ 1 x) 2)) (+ (* (* -0.3333333333333333 (pow (/ 1 (/ 1 x)) 1/3)) (/ 1 x)) (pow (/ 1 x) -1/3))) into (- (pow (/ 1 x) -1/3) (+ (* 0.3333333333333333 (pow (/ 1 (pow x 2)) 1/3)) (* 0.1111111111111111 (pow (/ 1 (pow x 5)) 1/3)))) 0.883 * [backup-simplify]: Simplify (cbrt (- (/ 1 (- x)) 1.0)) into (* (cbrt -1) (pow (+ 1.0 (/ 1 x)) 1/3)) 0.883 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (+ 1.0 (/ 1 x)) 1/3)) in (x) around 0 0.883 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ 1.0 (/ 1 x)) 1/3)) in x 0.883 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.883 * [taylor]: Taking taylor expansion of -1 in x 0.883 * [backup-simplify]: Simplify -1 into -1 0.883 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 0.884 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 0.884 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in x 0.884 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ 1.0 (/ 1 x))))) in x 0.884 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ 1.0 (/ 1 x)))) in x 0.884 * [taylor]: Taking taylor expansion of 1/3 in x 0.884 * [backup-simplify]: Simplify 1/3 into 1/3 0.884 * [taylor]: Taking taylor expansion of (log (+ 1.0 (/ 1 x))) in x 0.884 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.884 * [taylor]: Taking taylor expansion of 1.0 in x 0.884 * [backup-simplify]: Simplify 1.0 into 1.0 0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.884 * [taylor]: Taking taylor expansion of x in x 0.884 * [backup-simplify]: Simplify 0 into 0 0.884 * [backup-simplify]: Simplify 1 into 1 0.884 * [backup-simplify]: Simplify (/ 1 1) into 1 0.884 * [backup-simplify]: Simplify (+ 0 1) into 1 0.885 * [backup-simplify]: Simplify (log 1) into 0 0.885 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.885 * [backup-simplify]: Simplify (* 1/3 (- (log x))) into (* -1/3 (log x)) 0.885 * [backup-simplify]: Simplify (exp (* -1/3 (log x))) into (pow x -1/3) 0.885 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ 1.0 (/ 1 x)) 1/3)) in x 0.885 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.885 * [taylor]: Taking taylor expansion of -1 in x 0.885 * [backup-simplify]: Simplify -1 into -1 0.885 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 0.886 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 0.886 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in x 0.886 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ 1.0 (/ 1 x))))) in x 0.886 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ 1.0 (/ 1 x)))) in x 0.886 * [taylor]: Taking taylor expansion of 1/3 in x 0.886 * [backup-simplify]: Simplify 1/3 into 1/3 0.886 * [taylor]: Taking taylor expansion of (log (+ 1.0 (/ 1 x))) in x 0.886 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.886 * [taylor]: Taking taylor expansion of 1.0 in x 0.886 * [backup-simplify]: Simplify 1.0 into 1.0 0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.886 * [backup-simplify]: Simplify 0 into 0 0.886 * [backup-simplify]: Simplify 1 into 1 0.886 * [backup-simplify]: Simplify (/ 1 1) into 1 0.887 * [backup-simplify]: Simplify (+ 0 1) into 1 0.887 * [backup-simplify]: Simplify (log 1) into 0 0.887 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.887 * [backup-simplify]: Simplify (* 1/3 (- (log x))) into (* -1/3 (log x)) 0.887 * [backup-simplify]: Simplify (exp (* -1/3 (log x))) into (pow x -1/3) 0.888 * [backup-simplify]: Simplify (* (cbrt -1) (pow x -1/3)) into (* (cbrt -1) (pow (/ 1 x) 1/3)) 0.888 * [backup-simplify]: Simplify (* (cbrt -1) (pow (/ 1 x) 1/3)) into (* (cbrt -1) (pow (/ 1 x) 1/3)) 0.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.889 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.892 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 0.892 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.893 * [backup-simplify]: Simplify (+ (* 1/3 1.0) (* 0 (- (log x)))) into 0.3333333333333333 0.894 * [backup-simplify]: Simplify (* (exp (* -1/3 (log x))) (+ (* (/ (pow 0.3333333333333333 1) 1)))) into (* 0.3333333333333333 (pow (/ 1 x) 1/3)) 0.895 * [backup-simplify]: Simplify (+ (* (cbrt -1) (* 0.3333333333333333 (pow (/ 1 x) 1/3))) (* 0 (pow x -1/3))) into (* 0.3333333333333333 (* (cbrt -1) (pow (/ 1 x) 1/3))) 0.895 * [backup-simplify]: Simplify (* 0.3333333333333333 (* (cbrt -1) (pow (/ 1 x) 1/3))) into (* 0.3333333333333333 (* (cbrt -1) (pow (/ 1 x) 1/3))) 0.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.896 * [backup-simplify]: Simplify (+ 0 0) into 0 0.901 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 0.902 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.902 * [backup-simplify]: Simplify (+ (* 1/3 -0.5) (+ (* 0 1.0) (* 0 (- (log x))))) into (- 0.16666666666666666) 0.905 * [backup-simplify]: Simplify (* (exp (* -1/3 (log x))) (+ (* (/ (pow 0.3333333333333333 2) 2)) (* (/ (pow (- 0.16666666666666666) 1) 1)))) into (* -0.1111111111111111 (pow (/ 1 x) 1/3)) 0.906 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 0.907 * [backup-simplify]: Simplify (+ (* (cbrt -1) (* -0.1111111111111111 (pow (/ 1 x) 1/3))) (+ (* 0 (* 0.3333333333333333 (pow (/ 1 x) 1/3))) (* 0 (pow x -1/3)))) into (- (* 0.1111111111111111 (* (cbrt -1) (pow (/ 1 x) 1/3)))) 0.908 * [backup-simplify]: Simplify (- (* 0.1111111111111111 (* (cbrt -1) (pow (/ 1 x) 1/3)))) into (- (* 0.1111111111111111 (* (cbrt -1) (pow (/ 1 x) 1/3)))) 0.909 * [backup-simplify]: Simplify (+ (* (- (* 0.1111111111111111 (* (cbrt -1) (pow (/ 1 (/ 1 (- x))) 1/3)))) (pow (/ 1 (- x)) 2)) (+ (* (* 0.3333333333333333 (* (cbrt -1) (pow (/ 1 (/ 1 (- x))) 1/3))) (/ 1 (- x))) (* (cbrt -1) (pow (/ 1 (/ 1 (- x))) 1/3)))) into (- (* (pow (* -1 x) 1/3) (cbrt -1)) (+ (* 0.1111111111111111 (* (pow (/ -1 (pow x 5)) 1/3) (cbrt -1))) (* 0.3333333333333333 (* (pow (/ -1 (pow x 2)) 1/3) (cbrt -1))))) 0.909 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 0.910 * [backup-simplify]: Simplify (cbrt (- x 1.0)) into (pow (- x 1.0) 1/3) 0.910 * [approximate]: Taking taylor expansion of (pow (- x 1.0) 1/3) in (x) around 0 0.910 * [taylor]: Taking taylor expansion of (pow (- x 1.0) 1/3) in x 0.910 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- x 1.0)))) in x 0.910 * [taylor]: Taking taylor expansion of (* 1/3 (log (- x 1.0))) in x 0.910 * [taylor]: Taking taylor expansion of 1/3 in x 0.910 * [backup-simplify]: Simplify 1/3 into 1/3 0.910 * [taylor]: Taking taylor expansion of (log (- x 1.0)) in x 0.910 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [backup-simplify]: Simplify 0 into 0 0.910 * [backup-simplify]: Simplify 1 into 1 0.910 * [taylor]: Taking taylor expansion of 1.0 in x 0.910 * [backup-simplify]: Simplify 1.0 into 1.0 0.910 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.910 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.911 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 0.912 * [backup-simplify]: Simplify (* 1/3 (log (- 1.0))) into (* 1/3 (log (- 1.0)))